From eaba9669644c84592ea32be2dcd19ba92beca381 Mon Sep 17 00:00:00 2001
From: David Malcolm <dmalcolm@redhat.com>
Date: Mon, 28 Oct 2013 21:37:08 -0400
Subject: [PATCH 3/3] Autogenerated fixes of "->symbol." to "->"

gcc/

	Patch autogenerated by refactor_symtab.py from
	https://github.com/davidmalcolm/gcc-refactoring-scripts
	revision 58bb219cc090b2f4516a9297d868c245495ee622

	* asan.c (asan_finish_file): Update for conversion of symtab types to
	a true class hierarchy.
	* cfgexpand.c (estimated_stack_frame_size): Likewise.
	* cgraph.c (cgraph_get_body): Likewise.
	(cgraph_get_create_real_symbol_node): Likewise.
	(verify_cgraph_node): Likewise.
	(verify_edge_corresponds_to_fndecl): Likewise.
	(verify_edge_count_and_frequency): Likewise.
	(cgraph_will_be_removed_from_program_if_no_direct_calls): Likewise.
	(cgraph_can_remove_if_no_direct_calls_p): Likewise.
	(cgraph_can_remove_if_no_direct_calls_and_refs_p): Likewise.
	(cgraph_node_cannot_return): Likewise.
	(cgraph_set_pure_flag_1): Likewise.
	(cgraph_set_const_flag_1): Likewise.
	(cgraph_set_nothrow_flag_1): Likewise.
	(cgraph_make_node_local_1): Likewise.
	(cgraph_for_node_and_aliases): Likewise.
	(cgraph_for_node_thunks_and_aliases): Likewise.
	(cgraph_node_can_be_local_p): Likewise.
	(cgraph_node_cannot_be_local_p_1): Likewise.
	(cgraph_function_body_availability): Likewise.
	(dump_cgraph_node): Likewise.
	(cgraph_rtl_info): Likewise.
	(cgraph_mark_address_taken_node): Likewise.
	(cgraph_remove_node): Likewise.
	(cgraph_release_function_body): Likewise.
	(cgraph_update_edges_for_call_stmt_node): Likewise.
	(cgraph_redirect_edge_call_stmt_to_callee): Likewise.
	(cgraph_make_edge_direct): Likewise.
	(cgraph_resolve_speculation): Likewise.
	(cgraph_speculative_call_info): Likewise.
	(cgraph_turn_edge_to_speculative): Likewise.
	(cgraph_create_edge_1): Likewise.
	(cgraph_set_call_stmt): Likewise.
	(cgraph_node_for_asm): Likewise.
	(cgraph_add_thunk): Likewise.
	(cgraph_same_body_alias): Likewise.
	(cgraph_create_function_alias): Likewise.
	(cgraph_create_node): Likewise.
	(cgraph_create_empty_node): Likewise.
	(record_function_versions): Likewise.
	(used_from_object_file_p): Likewise.
	* cgraph.h (symtab_can_be_discarded): Likewise.
	(symtab_real_symbol_p): Likewise.
	(cgraph_mark_force_output_node): Likewise.
	(cgraph_edge_recursive_p): Likewise.
	(symtab_alias_target): Likewise.
	(varpool_all_refs_explicit_p): Likewise.
	(varpool_can_remove_if_no_refs): Likewise.
	(cgraph_only_called_directly_or_aliased_p): Likewise.
	(cgraph_next_function_with_gimple_body): Likewise.
	(cgraph_first_function_with_gimple_body): Likewise.
	(cgraph_function_with_gimple_body_p): Likewise.
	(cgraph_next_function): Likewise.
	(cgraph_first_function): Likewise.
	(cgraph_next_defined_function): Likewise.
	(cgraph_first_defined_function): Likewise.
	(varpool_next_defined_variable): Likewise.
	(varpool_first_defined_variable): Likewise.
	(varpool_next_static_initializer): Likewise.
	(varpool_first_static_initializer): Likewise.
	(varpool_next_variable): Likewise.
	(varpool_first_variable): Likewise.
	(varpool_node_name): Likewise.
	(varpool): Likewise.
	(cgraph): Likewise.
	(is_a_helper <varpool_node>::test): Likewise.
	(is_a_helper <cgraph_node>::test): Likewise.
	(varpool_variable_node): Likewise.
	(cgraph_function_or_thunk_node): Likewise.
	(varpool_alias_target): Likewise.
	(cgraph_alias_target): Likewise.
	(cgraph_node_name): Likewise.
	(varpool_node_asm_name): Likewise.
	(cgraph_node_asm_name): Likewise.
	* cgraphbuild.c (remove_cgraph_callee_edges): Likewise.
	(cgraph_rebuild_references): Likewise.
	(rebuild_cgraph_edges): Likewise.
	(record_eh_tables): Likewise.
	(build_cgraph_edges): Likewise.
	(mark_store): Likewise.
	(mark_load): Likewise.
	(mark_address): Likewise.
	(record_type_list): Likewise.
	(record_reference): Likewise.
	* cgraphclones.c (cgraph_materialize_all_clones): Likewise.
	(cgraph_materialize_clone): Likewise.
	(cgraph_function_versioning): Likewise.
	(cgraph_copy_node_for_versioning): Likewise.
	(update_call_expr): Likewise.
	(cgraph_find_replacement_node): Likewise.
	(cgraph_create_virtual_clone): Likewise.
	(cgraph_clone_node): Likewise.
	* cgraphunit.c (compile): Likewise.
	(output_weakrefs): Likewise.
	(output_in_order): Likewise.
	(expand_function): Likewise.
	(assemble_thunks_and_aliases): Likewise.
	(expand_thunk): Likewise.
	(mark_functions_to_output): Likewise.
	(handle_alias_pairs): Likewise.
	(analyze_functions): Likewise.
	(walk_polymorphic_call_targets): Likewise.
	(varpool_finalize_decl): Likewise.
	(process_function_and_variable_attributes): Likewise.
	(cgraph_process_same_body_aliases): Likewise.
	(analyze_function): Likewise.
	(cgraph_add_new_function): Likewise.
	(cgraph_finalize_function): Likewise.
	(referred_to_p): Likewise.
	(cgraph_reset_node): Likewise.
	(cgraph_process_new_functions): Likewise.
	(enqueue_node): Likewise.
	(decide_is_symbol_needed): Likewise.
	* coverage.c (coverage_compute_profile_id): Likewise.
	* dbxout.c (dbxout_expand_expr): Likewise.
	* dwarf2out.c (premark_types_used_by_global_vars_helper): Likewise.
	(reference_to_unused): Likewise.
	* gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
	* gimplify.c (unvisit_body): Likewise.
	(unshare_body): Likewise.
	* ipa-cp.c (ipcp_generate_summary): Likewise.
	(ipcp_decision_stage): Likewise.
	(identify_dead_nodes): Likewise.
	(decide_whether_version_node): Likewise.
	(decide_about_value): Likewise.
	(perhaps_add_new_callers): Likewise.
	(create_specialized_node): Likewise.
	(update_profiling_info): Likewise.
	(ipcp_propagate_stage): Likewise.
	(estimate_local_effects): Likewise.
	(good_cloning_opportunity_p): Likewise.
	(devirtualization_time_bonus): Likewise.
	(propagate_constants_accross_call): Likewise.
	(initialize_node_lattices): Likewise.
	(ipcp_cloning_candidate_p): Likewise.
	(determine_versionability): Likewise.
	(print_all_lattices): Likewise.
	(print_lattice): Likewise.
	(ipcp_discover_new_direct_edges): Likewise.
	* ipa-devirt.c (ipa_devirt): Likewise.
	(likely_target_p): Likewise.
	(update_type_inheritance_graph): Likewise.
	(possible_polymorphic_call_target_p): Likewise.
	(dump_possible_polymorphic_call_targets): Likewise.
	(devirt_variable_node_removal_hook): Likewise.
	(record_binfo): Likewise.
	(maybe_record_node): Likewise.
	(build_type_inheritance_graph): Likewise.
	* ipa-inline-analysis.c (inline_write_summary): Likewise.
	(inline_generate_summary): Likewise.
	(inline_analyze_function): Likewise.
	(do_estimate_growth): Likewise.
	(simple_edge_hints): Likewise.
	(estimate_node_size_and_time): Likewise.
	(estimate_edge_devirt_benefit): Likewise.
	(compute_inline_parameters): Likewise.
	(estimate_function_body_sizes): Likewise.
	(compute_bb_predicates): Likewise.
	(initialize_inline_failed): Likewise.
	(dump_inline_summary): Likewise.
	(dump_inline_edge_summary): Likewise.
	* ipa-inline-transform.c (inline_transform): Likewise.
	(preserve_function_body_p): Likewise.
	(save_inline_function_body): Likewise.
	(inline_call): Likewise.
	(clone_inlined_nodes): Likewise.
	(can_remove_node_now_p): Likewise.
	(can_remove_node_now_p_1): Likewise.
	* ipa-inline.c (early_inliner): Likewise.
	(early_inline_small_functions): Likewise.
	(inline_always_inline_functions): Likewise.
	(ipa_inline): Likewise.
	(flatten_function): Likewise.
	(inline_small_functions): Likewise.
	(speculation_useful_p): Likewise.
	(recursive_inlining): Likewise.
	(update_caller_keys): Likewise.
	(reset_edge_caches): Likewise.
	(update_edge_key): Likewise.
	(edge_badness): Likewise.
	(relative_time_benefit): Likewise.
	(want_inline_self_recursive_call_p): Likewise.
	(want_inline_small_function_p): Likewise.
	(want_early_inline_function_p): Likewise.
	(num_calls): Likewise.
	(can_early_inline_edge_p): Likewise.
	(can_inline_edge_p): Likewise.
	(report_inline_failed_reason): Likewise.
	* ipa-profile.c (ipa_profile): Likewise.
	(ipa_propagate_frequency): Likewise.
	(ipa_propagate_frequency_1): Likewise.
	(ipa_profile_generate_summary): Likewise.
	* ipa-prop.c (ipcp_transform_function): Likewise.
	(read_replacements_section): Likewise.
	(ipa_prop_read_section): Likewise.
	(ipa_modify_call_arguments): Likewise.
	(ipa_print_node_params): Likewise.
	(propagate_controlled_uses): Likewise.
	(update_indirect_edges_after_inlining): Likewise.
	(remove_described_reference): Likewise.
	(ipa_make_edge_direct_to_target): Likewise.
	(ipa_analyze_node): Likewise.
	(ipa_analyze_params_uses): Likewise.
	(ipa_compute_jump_functions): Likewise.
	(ipa_get_callee_param_type): Likewise.
	(ipa_print_node_jump_functions): Likewise.
	(ipa_initialize_node_params): Likewise.
	(ipa_populate_param_decls): Likewise.
	(ipa_func_spec_opts_forbid_analysis_p): Likewise.
	(write_agg_replacement_chain): Likewise.
	(ipa_write_node_info): Likewise.
	(ipa_edge_duplication_hook): Likewise.
	(try_decrement_rdesc_refcount): Likewise.
	* ipa-pure-const.c (propagate_nothrow): Likewise.
	(propagate_pure_const): Likewise.
	(pure_const_read_summary): Likewise.
	(pure_const_write_summary): Likewise.
	(analyze_function): Likewise.
	* ipa-ref-inline.h (ipa_ref_referred_ref_list): Likewise.
	(ipa_ref_referring_ref_list): Likewise.
	* ipa-ref.c (ipa_clear_stmts_in_references): Likewise.
	(ipa_remove_stmt_references): Likewise.
	(ipa_find_reference): Likewise.
	(ipa_dump_referring): Likewise.
	(ipa_dump_references): Likewise.
	(ipa_record_reference): Likewise.
	* ipa-reference.c (ipa_reference_read_optimization_summary): Likewise.
	(ipa_reference_write_optimization_summary): Likewise.
	(write_node_summary_p): Likewise.
	(propagate): Likewise.
	(read_write_all_from_decl): Likewise.
	(generate_summary): Likewise.
	(analyze_function): Likewise.
	(propagate_bits): Likewise.
	(ipa_reference_get_not_written_global): Likewise.
	(ipa_reference_get_not_read_global): Likewise.
	* ipa-split.c (execute_split_functions): Likewise.
	(split_function): Likewise.
	* ipa-utils.c (ipa_merge_profiles): Likewise.
	(dump_cgraph_node_set): Likewise.
	(ipa_reverse_postorder): Likewise.
	(ipa_edge_within_scc): Likewise.
	(ipa_get_nodes_in_cycle): Likewise.
	(ipa_free_postorder_info): Likewise.
	(ipa_reduced_postorder): Likewise.
	(searchc): Likewise.
	(recursive_call_p): Likewise.
	* ipa.c (ipa_cdtor_merge): Likewise.
	(record_cdtor_fn): Likewise.
	(function_and_variable_visibility): Likewise.
	(varpool_externally_visible_p): Likewise.
	(cgraph_externally_visible_p): Likewise.
	(comdat_can_be_unshared_p): Likewise.
	(comdat_can_be_unshared_p_1): Likewise.
	(address_taken_from_non_vtable_p): Likewise.
	(ipa_discover_readonly_nonaddressable_vars): Likewise.
	(symtab_remove_unreachable_nodes): Likewise.
	(walk_polymorphic_call_targets): Likewise.
	(process_references): Likewise.
	(enqueue_node): Likewise.
	(has_addr_references_p): Likewise.
	(cgraph_non_local_node_p_1): Likewise.
	* is-a.h (varpool_analyze_node): Likewise.
	* lto-cgraph.c (input_symtab): Likewise.
	(merge_profile_summaries): Likewise.
	(input_cgraph_1): Likewise.
	(input_edge): Likewise.
	(input_varpool_node): Likewise.
	(input_node): Likewise.
	(input_overwrite_node): Likewise.
	(compute_ltrans_boundary): Likewise.
	(output_refs): Likewise.
	(lto_output_varpool_node): Likewise.
	(lto_output_node): Likewise.
	(reachable_from_other_partition_p): Likewise.
	(referenced_from_other_partition_p): Likewise.
	(lto_output_edge): Likewise.
	(output_node_opt_summary): Likewise.
	(add_node_to): Likewise.
	(reachable_from_this_partition_p): Likewise.
	(lto_set_symtab_encoder_in_partition): Likewise.
	(lto_symtab_encoder_in_partition_p): Likewise.
	(lto_set_symtab_encoder_encode_initializer): Likewise.
	(lto_symtab_encoder_encode_initializer_p): Likewise.
	(lto_set_symtab_encoder_encode_body): Likewise.
	(lto_symtab_encoder_encode_body_p): Likewise.
	* lto-section-in.c (lto_free_function_in_decl_state_for_node):
	Likewise.
	* lto-streamer-in.c (lto_read_body): Likewise.
	(fixup_call_stmt_edges): Likewise.
	(fixup_call_stmt_edges_1): Likewise.
	* lto-streamer-out.c (produce_symtab): Likewise.
	(output_symbol_p): Likewise.
	(write_symbol): Likewise.
	(lto_output): Likewise.
	(copy_function): Likewise.
	(output_function): Likewise.
	* passes.c (function_called_by_processed_nodes_p): Likewise.
	(ipa_write_optimization_summaries): Likewise.
	(ipa_write_summaries): Likewise.
	(do_per_function_toporder): Likewise.
	(do_per_function): Likewise.
	(dump_passes): Likewise.
	* symtab.c (symtab_semantically_equivalent_p): Likewise.
	(symtab_nonoverwritable_alias): Likewise.
	(symtab_nonoverwritable_alias_1): Likewise.
	(symtab_for_node_and_aliases): Likewise.
	(symtab_resolve_alias): Likewise.
	(fixup_same_cpp_alias_visibility): Likewise.
	(symtab_alias_ultimate_target): Likewise.
	(symtab_used_from_object_file_p): Likewise.
	(verify_symtab_base): Likewise.
	(dump_symtab_base): Likewise.
	(symtab_node_name): Likewise.
	(symtab_node_asm_name): Likewise.
	(symtab_dissolve_same_comdat_group_list): Likewise.
	(symtab_add_to_same_comdat_group): Likewise.
	(symtab_unregister_node): Likewise.
	(symtab_insert_node_to_hashtable): Likewise.
	(symtab_register_node): Likewise.
	(unlink_from_assembler_name_hash): Likewise.
	(insert_to_assembler_name_hash): Likewise.
	(eq_assembler_name): Likewise.
	(hash_node_by_assembler_name): Likewise.
	(eq_node): Likewise.
	(hash_node): Likewise.
	* toplev.c (wrapup_global_declaration_2): Likewise.
	* trans-mem.c (ipa_tm_execute): Likewise.
	(ipa_tm_transform_clone): Likewise.
	(ipa_tm_transform_transaction): Likewise.
	(ipa_tm_transform_calls_redirect): Likewise.
	(ipa_tm_insert_gettmclone_call): Likewise.
	(ipa_tm_insert_irr_call): Likewise.
	(ipa_tm_create_version): Likewise.
	(ipa_tm_create_version_alias): Likewise.
	(ipa_tm_mark_forced_by_abi_node): Likewise.
	(ipa_tm_mark_force_output_node): Likewise.
	(ipa_tm_diagnose_tm_safe): Likewise.
	(ipa_tm_mayenterirr_function): Likewise.
	(ipa_tm_scan_irr_function): Likewise.
	(ipa_tm_note_irrevocable): Likewise.
	(ipa_tm_scan_calls_clone): Likewise.
	(get_cg_data): Likewise.
	* tree-eh.c (tree_could_trap_p): Likewise.
	* tree-emutls.c (ipa_lower_emutls): Likewise.
	(create_emultls_var): Likewise.
	(lower_emutls_function_body): Likewise.
	(gen_emutls_addr): Likewise.
	(emutls_decl): Likewise.
	(new_emutls_decl): Likewise.
	* tree-inline.c (tree_function_versioning): Likewise.
	(optimize_inline_calls): Likewise.
	(expand_call_inline): Likewise.
	(estimate_num_insns): Likewise.
	(copy_bb): Likewise.
	(delete_unreachable_blocks_update_callgraph): Likewise.
	* tree-nested.c (gimplify_all_functions): Likewise.
	(create_nesting_tree): Likewise.
	(check_for_nested_with_variably_modified): Likewise.
	* tree-pretty-print.c (dump_function_header): Likewise.
	* tree-profile.c (tree_profiling): Likewise.
	* tree-sra.c (ipa_sra_preliminary_function_checks): Likewise.
	(modify_function): Likewise.
	(convert_callers): Likewise.
	(convert_callers_for_node): Likewise.
	* tree-ssa-structalias.c (ipa_pta_execute): Likewise.
	(associate_varinfo_to_alias): Likewise.
	(create_variable_info_for): Likewise.
	(get_constraint_for_ssa_var): Likewise.
	* tree-vectorizer.c (increase_alignment): Likewise.
	* tree.c (find_decls_types_in_var): Likewise.
	(find_decls_types_in_node): Likewise.
	(free_lang_data_in_decl): Likewise.
	* value-prof.c (gimple_ic_transform): Likewise.
	(gimple_ic): Likewise.
	(check_ic_target): Likewise.
	(init_node_map): Likewise.
	* varasm.c (decl_binds_to_current_def_p): Likewise.
	(default_binds_local_p_1): Likewise.
	(dump_tm_clone_pairs): Likewise.
	(assemble_alias): Likewise.
	(find_decl): Likewise.
	(mark_decl_referenced): Likewise.
	* varpool.c (varpool_for_node_and_aliases): Likewise.
	(varpool_extra_name_alias): Likewise.
	(varpool_create_variable_alias): Likewise.
	(add_new_static_var): Likewise.
	(varpool_finalize_named_section_flags): Likewise.
	(varpool_remove_unreferenced_decls): Likewise.
	(enqueue_node): Likewise.
	(varpool_assemble_decl): Likewise.
	(assemble_aliases): Likewise.
	(varpool_analyze_node): Likewise.
	(cgraph_variable_initializer_availability): Likewise.
	(varpool_add_new_variable): Likewise.
	(ctor_for_folding): Likewise.
	(dump_varpool_node): Likewise.
	(varpool_remove_initializer): Likewise.
	(varpool_remove_node): Likewise.
	(varpool_node_for_decl): Likewise.
	(varpool_create_empty_node): Likewise.
	* config/i386/i386.c (ix86_generate_version_dispatcher_body):
	Likewise.
	(ix86_get_function_versions_dispatcher): Likewise.

gcc/ada/

	Patch autogenerated by refactor_symtab.py from
	https://github.com/davidmalcolm/gcc-refactoring-scripts
	revision 58bb219cc090b2f4516a9297d868c245495ee622

	* gcc-interface/trans.c (finalize_nrv): Update for conversion of
	symtab types to a true class hierarchy.
	* gcc-interface/utils.c (gnat_write_global_declarations): Likewise.

gcc/c-family/

	Patch autogenerated by refactor_symtab.py from
	https://github.com/davidmalcolm/gcc-refactoring-scripts
	revision 58bb219cc090b2f4516a9297d868c245495ee622

	* c-gimplify.c (c_genericize): Update for conversion of symtab types
	to a true class hierarchy.
	* c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.

gcc/cp/

	Patch autogenerated by refactor_symtab.py from
	https://github.com/davidmalcolm/gcc-refactoring-scripts
	revision 58bb219cc090b2f4516a9297d868c245495ee622

	* call.c (mark_versions_used): Update for conversion of symtab types
	to a true class hierarchy.
	* decl2.c (cp_write_global_declarations): Likewise.
	(clear_decl_external): Likewise.
	(build_java_method_aliases): Likewise.
	(collect_candidates_for_java_method_aliases): Likewise.
	(mark_needed): Likewise.
	(var_finalized_p): Likewise.
	(maybe_make_one_only): Likewise.
	(maybe_emit_vtables): Likewise.
	* lambda.c (maybe_add_lambda_conv_op): Likewise.
	* method.c (use_thunk): Likewise.
	* optimize.c (maybe_clone_body): Likewise.
	* tree.c (cp_fix_function_decl_p): Likewise.

gcc/java/

	Patch autogenerated by refactor_symtab.py from
	https://github.com/davidmalcolm/gcc-refactoring-scripts
	revision 58bb219cc090b2f4516a9297d868c245495ee622

	* decl.c (java_mark_decl_local): Update for conversion of symtab types
	to a true class hierarchy.

gcc/lto/

	Patch autogenerated by refactor_symtab.py from
	https://github.com/davidmalcolm/gcc-refactoring-scripts
	revision 58bb219cc090b2f4516a9297d868c245495ee622

	* lto-partition.c (lto_promote_cross_file_statics): Update for
	conversion of symtab types to a true class hierarchy.
	(rename_statics): Likewise.
	(promote_symbol): Likewise.
	(privatize_symbol_name): Likewise.
	(lto_balanced_map): Likewise.
	(varpool_node_cmp): Likewise.
	(node_cmp): Likewise.
	(lto_1_to_1_map): Likewise.
	(undo_partition): Likewise.
	(add_symbol_to_partition): Likewise.
	(contained_in_symbol): Likewise.
	(add_symbol_to_partition_1): Likewise.
	(add_references_to_partition): Likewise.
	(symbol_partitioned_p): Likewise.
	(get_symbol_class): Likewise.
	(lto_max_map): Likewise.
	* lto-symtab.c (lto_symtab_prevailing_decl): Likewise.
	(lto_symtab_merge_symbols): Likewise.
	(lto_symtab_merge_symbols_1): Likewise.
	(lto_symtab_merge_decls): Likewise.
	(lto_symtab_merge_decls_1): Likewise.
	(lto_symtab_merge_decls_2): Likewise.
	(lto_symtab_resolve_symbols): Likewise.
	(lto_symtab_resolve_can_prevail_p): Likewise.
	(lto_symtab_symbol_p): Likewise.
	(lto_symtab_resolve_replaceable_p): Likewise.
	(lto_symtab_merge): Likewise.
	(lto_varpool_replace_node): Likewise.
	(lto_cgraph_replace_node): Likewise.
	* lto.c (lto_main): Likewise.
	(do_whole_program_analysis): Likewise.
	(materialize_cgraph): Likewise.
	(read_cgraph_and_symbols): Likewise.
	(cmp_partitions_order): Likewise.
	(lto_materialize_function): Likewise.
	(has_analyzed_clone_p): Likewise.
---
 gcc/ada/gcc-interface/trans.c |   2 +-
 gcc/ada/gcc-interface/utils.c |   2 +-
 gcc/asan.c                    |  10 +-
 gcc/c-family/c-gimplify.c     |   2 +-
 gcc/c-family/c-pragma.c       |   2 +-
 gcc/cfgexpand.c               |   2 +-
 gcc/cgraph.c                  | 306 +++++++++++++++---------------
 gcc/cgraph.h                  | 130 ++++++-------
 gcc/cgraphbuild.c             |  46 ++---
 gcc/cgraphclones.c            |  90 ++++-----
 gcc/cgraphunit.c              | 302 ++++++++++++++---------------
 gcc/config/i386/i386.c        |  18 +-
 gcc/coverage.c                |   4 +-
 gcc/cp/call.c                 |   2 +-
 gcc/cp/decl2.c                |  26 +--
 gcc/cp/lambda.c               |   4 +-
 gcc/cp/method.c               |   4 +-
 gcc/cp/optimize.c             |   2 +-
 gcc/cp/tree.c                 |   4 +-
 gcc/dbxout.c                  |   2 +-
 gcc/dwarf2out.c               |   4 +-
 gcc/gimple-fold.c             |   8 +-
 gcc/gimplify.c                |   4 +-
 gcc/ipa-cp.c                  |  62 +++---
 gcc/ipa-devirt.c              |  50 ++---
 gcc/ipa-inline-analysis.c     |  52 ++---
 gcc/ipa-inline-transform.c    |  52 ++---
 gcc/ipa-inline.c              | 168 ++++++++---------
 gcc/ipa-profile.c             |  38 ++--
 gcc/ipa-prop.c                |  86 ++++-----
 gcc/ipa-pure-const.c          |  56 +++---
 gcc/ipa-ref-inline.h          |   4 +-
 gcc/ipa-ref.c                 |  14 +-
 gcc/ipa-reference.c           |  60 +++---
 gcc/ipa-split.c               |  28 +--
 gcc/ipa-utils.c               |  96 +++++-----
 gcc/ipa.c                     | 428 +++++++++++++++++++++---------------------
 gcc/is-a.h                    |   2 +-
 gcc/java/decl.c               |   2 +-
 gcc/lto-cgraph.c              | 278 +++++++++++++--------------
 gcc/lto-section-in.c          |  10 +-
 gcc/lto-streamer-in.c         |   6 +-
 gcc/lto-streamer-out.c        |  38 ++--
 gcc/lto/lto-partition.c       | 200 ++++++++++----------
 gcc/lto/lto-symtab.c          | 206 ++++++++++----------
 gcc/lto/lto.c                 |  26 +--
 gcc/passes.c                  |  34 ++--
 gcc/symtab.c                  | 386 ++++++++++++++++++-------------------
 gcc/toplev.c                  |   6 +-
 gcc/trans-mem.c               |  94 +++++-----
 gcc/tree-eh.c                 |   4 +-
 gcc/tree-emutls.c             |  40 ++--
 gcc/tree-inline.c             |  42 ++---
 gcc/tree-nested.c             |  10 +-
 gcc/tree-pretty-print.c       |   2 +-
 gcc/tree-profile.c            |  20 +-
 gcc/tree-sra.c                |  20 +-
 gcc/tree-ssa-structalias.c    |  40 ++--
 gcc/tree-vectorizer.c         |   2 +-
 gcc/tree.c                    |  10 +-
 gcc/value-prof.c              |  20 +-
 gcc/varasm.c                  |  30 +--
 gcc/varpool.c                 | 138 +++++++-------
 63 files changed, 1918 insertions(+), 1918 deletions(-)

diff --git a/gcc/ada/gcc-interface/trans.c b/gcc/ada/gcc-interface/trans.c
index 7eef8aa..1d76e6a 100644
--- a/gcc/ada/gcc-interface/trans.c
+++ b/gcc/ada/gcc-interface/trans.c
@@ -3246,7 +3246,7 @@ finalize_nrv (tree fndecl, bitmap nrv, vec<tree, va_gc> *other, Node_Id gnat_ret
   /* Prune also the candidates that are referenced by nested functions.  */
   node = cgraph_get_create_node (fndecl);
   for (node = node->nested; node; node = node->next_nested)
-    walk_tree_without_duplicates (&DECL_SAVED_TREE (node->symbol.decl), prune_nrv_r,
+    walk_tree_without_duplicates (&DECL_SAVED_TREE (node->decl), prune_nrv_r,
 				  &data);
   if (bitmap_empty_p (nrv))
     return;
diff --git a/gcc/ada/gcc-interface/utils.c b/gcc/ada/gcc-interface/utils.c
index 24123907..01a6028 100644
--- a/gcc/ada/gcc-interface/utils.c
+++ b/gcc/ada/gcc-interface/utils.c
@@ -5633,7 +5633,7 @@ gnat_write_global_declarations (void)
       TREE_STATIC (dummy_global) = 1;
       TREE_ASM_WRITTEN (dummy_global) = 1;
       node = varpool_node_for_decl (dummy_global);
-      node->symbol.force_output = 1;
+      node->force_output = 1;
 
       while (!types_used_by_cur_var_decl->is_empty ())
 	{
diff --git a/gcc/asan.c b/gcc/asan.c
index 6f3c0b8..f2934b0 100644
--- a/gcc/asan.c
+++ b/gcc/asan.c
@@ -2175,8 +2175,8 @@ asan_finish_file (void)
   tree fn = builtin_decl_implicit (BUILT_IN_ASAN_INIT);
   append_to_statement_list (build_call_expr (fn, 0), &asan_ctor_statements);
   FOR_EACH_DEFINED_VARIABLE (vnode)
-    if (TREE_ASM_WRITTEN (vnode->symbol.decl)
-	&& asan_protect_global (vnode->symbol.decl))
+    if (TREE_ASM_WRITTEN (vnode->decl)
+	&& asan_protect_global (vnode->decl))
       ++gcount;
   htab_t const_desc_htab = constant_pool_htab ();
   htab_traverse (const_desc_htab, count_string_csts, &gcount);
@@ -2197,9 +2197,9 @@ asan_finish_file (void)
       DECL_IGNORED_P (var) = 1;
       vec_alloc (v, gcount);
       FOR_EACH_DEFINED_VARIABLE (vnode)
-	if (TREE_ASM_WRITTEN (vnode->symbol.decl)
-	    && asan_protect_global (vnode->symbol.decl))
-	  asan_add_global (vnode->symbol.decl, TREE_TYPE (type), v);
+	if (TREE_ASM_WRITTEN (vnode->decl)
+	    && asan_protect_global (vnode->decl))
+	  asan_add_global (vnode->decl, TREE_TYPE (type), v);
       struct asan_add_string_csts_data aascd;
       aascd.type = TREE_TYPE (type);
       aascd.v = v;
diff --git a/gcc/c-family/c-gimplify.c b/gcc/c-family/c-gimplify.c
index 3ff0a31..2a4f633 100644
--- a/gcc/c-family/c-gimplify.c
+++ b/gcc/c-family/c-gimplify.c
@@ -98,7 +98,7 @@ c_genericize (tree fndecl)
   /* Dump all nested functions now.  */
   cgn = cgraph_get_create_node (fndecl);
   for (cgn = cgn->nested; cgn ; cgn = cgn->next_nested)
-    c_genericize (cgn->symbol.decl);
+    c_genericize (cgn->decl);
 }
 
 static void
diff --git a/gcc/c-family/c-pragma.c b/gcc/c-family/c-pragma.c
index 1656000..752a40d 100644
--- a/gcc/c-family/c-pragma.c
+++ b/gcc/c-family/c-pragma.c
@@ -322,7 +322,7 @@ maybe_apply_pending_pragma_weaks (void)
 
       target = symtab_node_for_asm (id);
       decl = build_decl (UNKNOWN_LOCATION,
-			 target ? TREE_CODE (target->symbol.decl) : FUNCTION_DECL,
+			 target ? TREE_CODE (target->decl) : FUNCTION_DECL,
 			 alias_id, default_function_type);
 
       DECL_ARTIFICIAL (decl) = 1;
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c
index 9705036..217b0c0 100644
--- a/gcc/cfgexpand.c
+++ b/gcc/cfgexpand.c
@@ -1508,7 +1508,7 @@ estimated_stack_frame_size (struct cgraph_node *node)
   HOST_WIDE_INT size = 0;
   size_t i;
   tree var;
-  struct function *fn = DECL_STRUCT_FUNCTION (node->symbol.decl);
+  struct function *fn = DECL_STRUCT_FUNCTION (node->decl);
 
   push_cfun (fn);
 
diff --git a/gcc/cgraph.c b/gcc/cgraph.c
index 52d9ab0..4a4e9ac 100644
--- a/gcc/cgraph.c
+++ b/gcc/cgraph.c
@@ -274,8 +274,8 @@ record_function_versions (tree decl1, tree decl2)
 
 /* Macros to access the next item in the list of free cgraph nodes and
    edges. */
-#define NEXT_FREE_NODE(NODE) cgraph ((NODE)->symbol.next)
-#define SET_NEXT_FREE_NODE(NODE,NODE2) ((NODE))->symbol.next = (symtab_node)NODE2
+#define NEXT_FREE_NODE(NODE) cgraph ((NODE)->next)
+#define SET_NEXT_FREE_NODE(NODE,NODE2) ((NODE))->next = NODE2
 #define NEXT_FREE_EDGE(EDGE) (EDGE)->prev_caller
 
 /* Register HOOK to be called with DATA on each removed edge.  */
@@ -513,7 +513,7 @@ cgraph_create_empty_node (void)
 {
   struct cgraph_node *node = cgraph_allocate_node ();
 
-  node->symbol.type = SYMTAB_FUNCTION;
+  node->type = SYMTAB_FUNCTION;
   node->frequency = NODE_FREQUENCY_NORMAL;
   node->count_materialization_scale = REG_BR_PROB_BASE;
   cgraph_n_nodes++;
@@ -528,8 +528,8 @@ cgraph_create_node (tree decl)
   struct cgraph_node *node = cgraph_create_empty_node ();
   gcc_assert (TREE_CODE (decl) == FUNCTION_DECL);
 
-  node->symbol.decl = decl;
-  symtab_register_node ((symtab_node) node);
+  node->decl = decl;
+  symtab_register_node (node);
 
   if (DECL_CONTEXT (decl) && TREE_CODE (DECL_CONTEXT (decl)) == FUNCTION_DECL)
     {
@@ -567,12 +567,12 @@ cgraph_create_function_alias (tree alias, tree target)
 	      || TREE_CODE (target) == IDENTIFIER_NODE);
   gcc_assert (TREE_CODE (alias) == FUNCTION_DECL);
   alias_node = cgraph_get_create_node (alias);
-  gcc_assert (!alias_node->symbol.definition);
-  alias_node->symbol.alias_target = target;
-  alias_node->symbol.definition = true;
-  alias_node->symbol.alias = true;
+  gcc_assert (!alias_node->definition);
+  alias_node->alias_target = target;
+  alias_node->definition = true;
+  alias_node->alias = true;
   if (lookup_attribute ("weakref", DECL_ATTRIBUTES (alias)) != NULL)
-    alias_node->symbol.weakref = true;
+    alias_node->weakref = true;
   return alias_node;
 }
 
@@ -595,10 +595,10 @@ cgraph_same_body_alias (struct cgraph_node *decl_node ATTRIBUTE_UNUSED, tree ali
     return NULL;
 
   n = cgraph_create_function_alias (alias, decl);
-  n->symbol.cpp_implicit_alias = true;
+  n->cpp_implicit_alias = true;
   if (cpp_implicit_aliases_done)
-    symtab_resolve_alias ((symtab_node)n,
-			  (symtab_node)cgraph_get_node (decl));
+    symtab_resolve_alias (n,
+			  cgraph_get_node (decl));
   return n;
 }
 
@@ -619,8 +619,8 @@ cgraph_add_thunk (struct cgraph_node *decl_node ATTRIBUTE_UNUSED,
   node = cgraph_get_node (alias);
   if (node)
     {
-      gcc_assert (node->symbol.definition);
-      gcc_assert (!node->symbol.alias);
+      gcc_assert (node->definition);
+      gcc_assert (!node->alias);
       gcc_assert (!node->thunk.thunk_p);
       cgraph_remove_node (node);
     }
@@ -635,7 +635,7 @@ cgraph_add_thunk (struct cgraph_node *decl_node ATTRIBUTE_UNUSED,
   node->thunk.virtual_offset_p = virtual_offset != NULL;
   node->thunk.alias = real_alias;
   node->thunk.thunk_p = true;
-  node->symbol.definition = true;
+  node->definition = true;
 
   return node;
 }
@@ -649,7 +649,7 @@ cgraph_node_for_asm (tree asmname)
   /* We do not want to look at inline clones.  */
   for (symtab_node node = symtab_node_for_asm (asmname);
        node;
-       node = node->symbol.next_sharing_asm_name)
+       node = node->next_sharing_asm_name)
     {
       cgraph_node *cn = dyn_cast <cgraph_node> (node);
       if (cn && !cn->global.inlined_to)
@@ -804,7 +804,7 @@ cgraph_set_call_stmt (struct cgraph_edge *e, gimple new_stmt,
       e = cgraph_make_edge_direct (e, new_callee);
     }
 
-  push_cfun (DECL_STRUCT_FUNCTION (e->caller->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (e->caller->decl));
   e->can_throw_external = stmt_can_throw_external (new_stmt);
   pop_cfun ();
   if (e->caller->call_site_hash)
@@ -863,13 +863,13 @@ cgraph_create_edge_1 (struct cgraph_node *caller, struct cgraph_node *callee,
   gcc_assert (freq <= CGRAPH_FREQ_MAX);
 
   edge->call_stmt = call_stmt;
-  push_cfun (DECL_STRUCT_FUNCTION (caller->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (caller->decl));
   edge->can_throw_external
     = call_stmt ? stmt_can_throw_external (call_stmt) : false;
   pop_cfun ();
   if (call_stmt
-      && callee && callee->symbol.decl
-      && !gimple_check_call_matching_types (call_stmt, callee->symbol.decl,
+      && callee && callee->decl
+      && !gimple_check_call_matching_types (call_stmt, callee->decl,
 					    false))
     edge->call_stmt_cannot_inline_p = true;
   else
@@ -1081,14 +1081,14 @@ cgraph_turn_edge_to_speculative (struct cgraph_edge *e,
     {
       fprintf (dump_file, "Indirect call -> speculative call"
 	       " %s/%i => %s/%i\n",
-	       xstrdup (cgraph_node_name (n)), n->symbol.order,
-	       xstrdup (cgraph_node_name (n2)), n2->symbol.order);
+	       xstrdup (cgraph_node_name (n)), n->order,
+	       xstrdup (cgraph_node_name (n2)), n2->order);
     }
   e->speculative = true;
   e2 = cgraph_create_edge (n, n2, e->call_stmt, direct_count, direct_frequency);
   initialize_inline_failed (e2);
   e2->speculative = true;
-  if (TREE_NOTHROW (n2->symbol.decl))
+  if (TREE_NOTHROW (n2->decl))
     e2->can_throw_external = false;
   else
     e2->can_throw_external = e->can_throw_external;
@@ -1096,7 +1096,7 @@ cgraph_turn_edge_to_speculative (struct cgraph_edge *e,
   e->count -= e2->count;
   e->frequency -= e2->frequency;
   cgraph_call_edge_duplication_hooks (e, e2);
-  ref = ipa_record_reference ((symtab_node)n, (symtab_node)n2,
+  ref = ipa_record_reference (n, n2,
 			      IPA_REF_ADDR, e->call_stmt);
   ref->lto_stmt_uid = e->lto_stmt_uid;
   ref->speculative = e->speculative;
@@ -1150,7 +1150,7 @@ cgraph_speculative_call_info (struct cgraph_edge *e,
   indirect = e2;
 
   reference = NULL;
-  for (i = 0; ipa_ref_list_reference_iterate (&e->caller->symbol.ref_list,
+  for (i = 0; ipa_ref_list_reference_iterate (&e->caller->ref_list,
 					      i, ref); i++)
     if (ref->speculative
 	&& ((ref->stmt && ref->stmt == e->call_stmt)
@@ -1192,7 +1192,7 @@ cgraph_resolve_speculation (struct cgraph_edge *edge, tree callee_decl)
   gcc_assert (edge->speculative);
   cgraph_speculative_call_info (edge, e2, edge, ref);
   if (!callee_decl
-      || !symtab_semantically_equivalent_p ((symtab_node) ref->referred,
+      || !symtab_semantically_equivalent_p (ref->referred,
 					    symtab_get_node (callee_decl)))
     {
       if (dump_file)
@@ -1201,16 +1201,16 @@ cgraph_resolve_speculation (struct cgraph_edge *edge, tree callee_decl)
 	    {
 	      fprintf (dump_file, "Speculative indirect call %s/%i => %s/%i has "
 		       "turned out to have contradicting known target ",
-		       xstrdup (cgraph_node_name (edge->caller)), edge->caller->symbol.order,
-		       xstrdup (cgraph_node_name (e2->callee)), e2->callee->symbol.order);
+		       xstrdup (cgraph_node_name (edge->caller)), edge->caller->order,
+		       xstrdup (cgraph_node_name (e2->callee)), e2->callee->order);
 	      print_generic_expr (dump_file, callee_decl, 0);
 	      fprintf (dump_file, "\n");
 	    }
 	  else
 	    {
 	      fprintf (dump_file, "Removing speculative call %s/%i => %s/%i\n",
-		       xstrdup (cgraph_node_name (edge->caller)), edge->caller->symbol.order,
-		       xstrdup (cgraph_node_name (e2->callee)), e2->callee->symbol.order);
+		       xstrdup (cgraph_node_name (edge->caller)), edge->caller->order,
+		       xstrdup (cgraph_node_name (e2->callee)), e2->callee->order);
 	    }
 	}
     }
@@ -1252,7 +1252,7 @@ cgraph_make_edge_direct (struct cgraph_edge *edge, struct cgraph_node *callee)
   /* If we are redirecting speculative call, make it non-speculative.  */
   if (edge->indirect_unknown_callee && edge->speculative)
     {
-      edge = cgraph_resolve_speculation (edge, callee->symbol.decl);
+      edge = cgraph_resolve_speculation (edge, callee->decl);
 
       /* On successful speculation just return the pre existing direct edge.  */
       if (!edge->indirect_unknown_callee)
@@ -1283,7 +1283,7 @@ cgraph_make_edge_direct (struct cgraph_edge *edge, struct cgraph_node *callee)
 
   if (edge->call_stmt)
     edge->call_stmt_cannot_inline_p
-      = !gimple_check_call_matching_types (edge->call_stmt, callee->symbol.decl,
+      = !gimple_check_call_matching_types (edge->call_stmt, callee->decl,
 					   false);
 
   /* We need to re-determine the inlining status of the edge.  */
@@ -1320,23 +1320,23 @@ cgraph_redirect_edge_call_stmt_to_callee (struct cgraph_edge *e)
 	 signature.  We did not update the call statement yet, so compare it 
 	 with the reference that still points to the proper type.  */
       else if (!gimple_check_call_matching_types (e->call_stmt,
-						  ref->referred->symbol.decl,
+						  ref->referred->decl,
 						  true))
 	{
 	  if (dump_file)
 	    fprintf (dump_file, "Not expanding speculative call of %s/%i -> %s/%i\n"
 		     "Type mismatch.\n",
 		     xstrdup (cgraph_node_name (e->caller)),
-		     e->caller->symbol.order,
+		     e->caller->order,
 		     xstrdup (cgraph_node_name (e->callee)),
-		     e->callee->symbol.order);
+		     e->callee->order);
 	  e = cgraph_resolve_speculation (e, NULL);
 	  /* We are producing the final function body and will throw away the
 	     callgraph edges really soon.  Reset the counts/frequencies to
 	     keep verifier happy in the case of roundoff errors.  */
 	  e->count = gimple_bb (e->call_stmt)->count;
 	  e->frequency = compute_call_stmt_bb_frequency
-			  (e->caller->symbol.decl, gimple_bb (e->call_stmt));
+			  (e->caller->decl, gimple_bb (e->call_stmt));
 	}
       /* Expand speculation into GIMPLE code.  */
       else
@@ -1346,12 +1346,12 @@ cgraph_redirect_edge_call_stmt_to_callee (struct cgraph_edge *e)
 		     "Expanding speculative call of %s/%i -> %s/%i count:"
 		     HOST_WIDEST_INT_PRINT_DEC"\n",
 		     xstrdup (cgraph_node_name (e->caller)),
-		     e->caller->symbol.order,
+		     e->caller->order,
 		     xstrdup (cgraph_node_name (e->callee)),
-		     e->callee->symbol.order,
+		     e->callee->order,
 		     (HOST_WIDEST_INT)e->count);
 	  gcc_assert (e2->speculative);
-	  push_cfun (DECL_STRUCT_FUNCTION (e->caller->symbol.decl));
+	  push_cfun (DECL_STRUCT_FUNCTION (e->caller->decl));
 	  new_stmt = gimple_ic (e->call_stmt, cgraph (ref->referred),
 				e->count || e2->count
 				?  RDIV (e->count * REG_BR_PROB_BASE,
@@ -1365,9 +1365,9 @@ cgraph_redirect_edge_call_stmt_to_callee (struct cgraph_edge *e)
 	  cgraph_set_call_stmt_including_clones (e->caller, e->call_stmt,
 						 new_stmt, false);
 	  e->frequency = compute_call_stmt_bb_frequency
-			   (e->caller->symbol.decl, gimple_bb (e->call_stmt));
+			   (e->caller->decl, gimple_bb (e->call_stmt));
 	  e2->frequency = compute_call_stmt_bb_frequency
-			   (e2->caller->symbol.decl, gimple_bb (e2->call_stmt));
+			   (e2->caller->decl, gimple_bb (e2->call_stmt));
 	  e2->speculative = false;
 	  ref->speculative = false;
 	  ref->stmt = NULL;
@@ -1381,7 +1381,7 @@ cgraph_redirect_edge_call_stmt_to_callee (struct cgraph_edge *e)
     }
 
   if (e->indirect_unknown_callee
-      || decl == e->callee->symbol.decl)
+      || decl == e->callee->decl)
     return e->call_stmt;
 
 #ifdef ENABLE_CHECKING
@@ -1395,8 +1395,8 @@ cgraph_redirect_edge_call_stmt_to_callee (struct cgraph_edge *e)
   if (cgraph_dump_file)
     {
       fprintf (cgraph_dump_file, "updating call of %s/%i -> %s/%i: ",
-	       xstrdup (cgraph_node_name (e->caller)), e->caller->symbol.order,
-	       xstrdup (cgraph_node_name (e->callee)), e->callee->symbol.order);
+	       xstrdup (cgraph_node_name (e->caller)), e->caller->order,
+	       xstrdup (cgraph_node_name (e->callee)), e->callee->order);
       print_gimple_stmt (cgraph_dump_file, e->call_stmt, 0, dump_flags);
       if (e->callee->clone.combined_args_to_skip)
 	{
@@ -1413,7 +1413,7 @@ cgraph_redirect_edge_call_stmt_to_callee (struct cgraph_edge *e)
       new_stmt
 	= gimple_call_copy_skip_args (e->call_stmt,
 				      e->callee->clone.combined_args_to_skip);
-      gimple_call_set_fndecl (new_stmt, e->callee->symbol.decl);
+      gimple_call_set_fndecl (new_stmt, e->callee->decl);
       gimple_call_set_fntype (new_stmt, gimple_call_fntype (e->call_stmt));
 
       if (gimple_vdef (new_stmt)
@@ -1436,7 +1436,7 @@ cgraph_redirect_edge_call_stmt_to_callee (struct cgraph_edge *e)
   else
     {
       new_stmt = e->call_stmt;
-      gimple_call_set_fndecl (new_stmt, e->callee->symbol.decl);
+      gimple_call_set_fndecl (new_stmt, e->callee->decl);
       update_stmt (new_stmt);
     }
 
@@ -1486,7 +1486,7 @@ cgraph_update_edges_for_call_stmt_node (struct cgraph_node *node,
 	      struct cgraph_node *callee = e->callee;
 	      while (callee)
 		{
-		  if (callee->symbol.decl == new_call
+		  if (callee->decl == new_call
 		      || callee->former_clone_of == new_call)
 		    return;
 		  callee = callee->clone_of;
@@ -1659,17 +1659,17 @@ cgraph_release_function_body (struct cgraph_node *node)
   node->ipa_transforms_to_apply.release ();
   if (!node->used_as_abstract_origin && cgraph_state != CGRAPH_STATE_PARSING)
     {
-      DECL_RESULT (node->symbol.decl) = NULL;
-      DECL_ARGUMENTS (node->symbol.decl) = NULL;
+      DECL_RESULT (node->decl) = NULL;
+      DECL_ARGUMENTS (node->decl) = NULL;
     }
   /* If the node is abstract and needed, then do not clear DECL_INITIAL
      of its associated function function declaration because it's
      needed to emit debug info later.  */
-  if (!node->used_as_abstract_origin && DECL_INITIAL (node->symbol.decl))
-    DECL_INITIAL (node->symbol.decl) = error_mark_node;
-  release_function_body (node->symbol.decl);
-  if (node->symbol.lto_file_data)
-    lto_free_function_in_decl_state_for_node ((symtab_node) node);
+  if (!node->used_as_abstract_origin && DECL_INITIAL (node->decl))
+    DECL_INITIAL (node->decl) = error_mark_node;
+  release_function_body (node->decl);
+  if (node->lto_file_data)
+    lto_free_function_in_decl_state_for_node (node);
 }
 
 /* Remove the node from cgraph.  */
@@ -1687,8 +1687,8 @@ cgraph_remove_node (struct cgraph_node *node)
 
   /* Incremental inlining access removed nodes stored in the postorder list.
      */
-  node->symbol.force_output = false;
-  node->symbol.forced_by_abi = false;
+  node->force_output = false;
+  node->forced_by_abi = false;
   for (n = node->nested; n; n = n->next_nested)
     n->origin = NULL;
   node->nested = NULL;
@@ -1700,7 +1700,7 @@ cgraph_remove_node (struct cgraph_node *node)
 	node2 = &(*node2)->next_nested;
       *node2 = node->next_nested;
     }
-  symtab_unregister_node ((symtab_node)node);
+  symtab_unregister_node (node);
   if (node->prev_sibling_clone)
     node->prev_sibling_clone->next_sibling_clone = node->next_sibling_clone;
   else if (node->clone_of)
@@ -1744,18 +1744,18 @@ cgraph_remove_node (struct cgraph_node *node)
      */
   if (cgraph_state != CGRAPH_LTO_STREAMING)
     {
-      n = cgraph_get_node (node->symbol.decl);
+      n = cgraph_get_node (node->decl);
       if (!n
 	  || (!n->clones && !n->clone_of && !n->global.inlined_to
 	      && (cgraph_global_info_ready
-		  && (TREE_ASM_WRITTEN (n->symbol.decl)
-		      || DECL_EXTERNAL (n->symbol.decl)
-		      || !n->symbol.analyzed
-		      || (!flag_wpa && n->symbol.in_other_partition)))))
+		  && (TREE_ASM_WRITTEN (n->decl)
+		      || DECL_EXTERNAL (n->decl)
+		      || !n->analyzed
+		      || (!flag_wpa && n->in_other_partition)))))
 	cgraph_release_function_body (node);
     }
 
-  node->symbol.decl = NULL;
+  node->decl = NULL;
   if (node->call_site_hash)
     {
       htab_delete (node->call_site_hash);
@@ -1766,7 +1766,7 @@ cgraph_remove_node (struct cgraph_node *node)
   /* Clear out the node to NULL all pointers and add the node to the free
      list.  */
   memset (node, 0, sizeof (*node));
-  node->symbol.type = SYMTAB_FUNCTION;
+  node->type = SYMTAB_FUNCTION;
   node->uid = uid;
   SET_NEXT_FREE_NODE (node, free_nodes);
   free_nodes = node;
@@ -1791,9 +1791,9 @@ cgraph_mark_address_taken_node (struct cgraph_node *node)
      of the object was taken (and thus it should be set on node alias is
      referring to).  We should remove the first use and the remove the
      following set.  */
-  node->symbol.address_taken = 1;
+  node->address_taken = 1;
   node = cgraph_function_or_thunk_node (node, NULL);
-  node->symbol.address_taken = 1;
+  node->address_taken = 1;
 }
 
 /* Return local info for the compiled function.  */
@@ -1835,7 +1835,7 @@ cgraph_rtl_info (tree decl)
   node = cgraph_get_node (decl);
   if (!node
       || (decl != current_function_decl
-	  && !TREE_ASM_WRITTEN (node->symbol.decl)))
+	  && !TREE_ASM_WRITTEN (node->decl)))
     return NULL;
   return &node->rtl;
 }
@@ -1871,18 +1871,18 @@ dump_cgraph_node (FILE *f, struct cgraph_node *node)
   struct cgraph_edge *edge;
   int indirect_calls_count = 0;
 
-  dump_symtab_base (f, (symtab_node) node);
+  dump_symtab_base (f, node);
 
   if (node->global.inlined_to)
     fprintf (f, "  Function %s/%i is inline copy in %s/%i\n",
 	     xstrdup (cgraph_node_name (node)),
-	     node->symbol.order,
+	     node->order,
 	     xstrdup (cgraph_node_name (node->global.inlined_to)),
-	     node->global.inlined_to->symbol.order);
+	     node->global.inlined_to->order);
   if (node->clone_of)
     fprintf (f, "  Clone of %s/%i\n",
 	     cgraph_node_asm_name (node->clone_of),
-	     node->clone_of->symbol.order);
+	     node->clone_of->order);
   if (cgraph_function_flags_ready)
     fprintf (f, "  Availability: %s\n",
 	     cgraph_availability_names [cgraph_function_body_availability (node)]);
@@ -1896,7 +1896,7 @@ dump_cgraph_node (FILE *f, struct cgraph_node *node)
 	     (HOST_WIDEST_INT)node->count);
   if (node->origin)
     fprintf (f, " nested in: %s", cgraph_node_asm_name (node->origin));
-  if (gimple_has_body_p (node->symbol.decl))
+  if (gimple_has_body_p (node->decl))
     fprintf (f, " body");
   if (node->process)
     fprintf (f, " process");
@@ -1926,7 +1926,7 @@ dump_cgraph_node (FILE *f, struct cgraph_node *node)
 	       (int)node->thunk.virtual_value,
 	       (int)node->thunk.virtual_offset_p);
     }
-  if (node->symbol.alias && node->thunk.alias
+  if (node->alias && node->thunk.alias
       && DECL_P (node->thunk.alias))
     {
       fprintf (f, "  Alias of %s",
@@ -1942,7 +1942,7 @@ dump_cgraph_node (FILE *f, struct cgraph_node *node)
   for (edge = node->callers; edge; edge = edge->next_caller)
     {
       fprintf (f, "%s/%i ", cgraph_node_asm_name (edge->caller),
-	       edge->caller->symbol.order);
+	       edge->caller->order);
       if (edge->count)
 	fprintf (f, "("HOST_WIDEST_INT_PRINT_DEC"x) ",
 		 (HOST_WIDEST_INT)edge->count);
@@ -1963,7 +1963,7 @@ dump_cgraph_node (FILE *f, struct cgraph_node *node)
   for (edge = node->callees; edge; edge = edge->next_callee)
     {
       fprintf (f, "%s/%i ", cgraph_node_asm_name (edge->callee),
-	       edge->callee->symbol.order);
+	       edge->callee->order);
       if (edge->speculative)
 	fprintf (f, "(speculative) ");
       if (!edge->inline_failed)
@@ -2047,20 +2047,20 @@ enum availability
 cgraph_function_body_availability (struct cgraph_node *node)
 {
   enum availability avail;
-  if (!node->symbol.analyzed)
+  if (!node->analyzed)
     avail = AVAIL_NOT_AVAILABLE;
   else if (node->local.local)
     avail = AVAIL_LOCAL;
-  else if (node->symbol.alias && node->symbol.weakref)
+  else if (node->alias && node->weakref)
     cgraph_function_or_thunk_node (node, &avail);
-  else if (lookup_attribute ("ifunc", DECL_ATTRIBUTES (node->symbol.decl)))
+  else if (lookup_attribute ("ifunc", DECL_ATTRIBUTES (node->decl)))
     avail = AVAIL_OVERWRITABLE;
-  else if (!node->symbol.externally_visible)
+  else if (!node->externally_visible)
     avail = AVAIL_AVAILABLE;
   /* Inline functions are safe to be analyzed even if their symbol can
      be overwritten at runtime.  It is not meaningful to enforce any sane
      behaviour on replacing inline function by different body.  */
-  else if (DECL_DECLARED_INLINE_P (node->symbol.decl))
+  else if (DECL_DECLARED_INLINE_P (node->decl))
     avail = AVAIL_AVAILABLE;
 
   /* If the function can be overwritten, return OVERWRITABLE.  Take
@@ -2073,8 +2073,8 @@ cgraph_function_body_availability (struct cgraph_node *node)
      AVAIL_AVAILABLE here?  That would be good reason to preserve this
      bit.  */
 
-  else if (decl_replaceable_p (node->symbol.decl)
-	   && !DECL_EXTERNAL (node->symbol.decl))
+  else if (decl_replaceable_p (node->decl)
+	   && !DECL_EXTERNAL (node->decl))
     avail = AVAIL_OVERWRITABLE;
   else avail = AVAIL_AVAILABLE;
 
@@ -2086,12 +2086,12 @@ static bool
 cgraph_node_cannot_be_local_p_1 (struct cgraph_node *node,
 				 void *data ATTRIBUTE_UNUSED)
 {
-  return !(!node->symbol.force_output
-	   && ((DECL_COMDAT (node->symbol.decl)
-		&& !node->symbol.forced_by_abi
-	        && !symtab_used_from_object_file_p ((symtab_node) node)
-		&& !node->symbol.same_comdat_group)
-	       || !node->symbol.externally_visible));
+  return !(!node->force_output
+	   && ((DECL_COMDAT (node->decl)
+		&& !node->forced_by_abi
+	        && !symtab_used_from_object_file_p (node)
+		&& !node->same_comdat_group)
+	       || !node->externally_visible));
 }
 
 /* Return true if NODE can be made local for API change.
@@ -2101,7 +2101,7 @@ cgraph_node_cannot_be_local_p_1 (struct cgraph_node *node,
 bool
 cgraph_node_can_be_local_p (struct cgraph_node *node)
 {
-  return (!node->symbol.address_taken
+  return (!node->address_taken
 	  && !cgraph_for_node_and_aliases (node,
 					   cgraph_node_cannot_be_local_p_1,
 					   NULL, true));
@@ -2130,7 +2130,7 @@ cgraph_for_node_thunks_and_aliases (struct cgraph_node *node,
       if (cgraph_for_node_thunks_and_aliases (e->caller, callback, data,
 					      include_overwritable))
 	return true;
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, i, ref); i++)
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list, i, ref); i++)
     if (ref->use == IPA_REF_ALIAS)
       {
 	struct cgraph_node *alias = ipa_ref_referring_node (ref);
@@ -2158,7 +2158,7 @@ cgraph_for_node_and_aliases (struct cgraph_node *node,
 
   if (callback (node, data))
     return true;
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, i, ref); i++)
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list, i, ref); i++)
     if (ref->use == IPA_REF_ALIAS)
       {
 	struct cgraph_node *alias = ipa_ref_referring_node (ref);
@@ -2177,16 +2177,16 @@ static bool
 cgraph_make_node_local_1 (struct cgraph_node *node, void *data ATTRIBUTE_UNUSED)
 {
   gcc_checking_assert (cgraph_node_can_be_local_p (node));
-  if (DECL_COMDAT (node->symbol.decl) || DECL_EXTERNAL (node->symbol.decl))
+  if (DECL_COMDAT (node->decl) || DECL_EXTERNAL (node->decl))
     {
-      symtab_make_decl_local (node->symbol.decl);
+      symtab_make_decl_local (node->decl);
 
-      node->symbol.externally_visible = false;
-      node->symbol.forced_by_abi = false;
+      node->externally_visible = false;
+      node->forced_by_abi = false;
       node->local.local = true;
-      node->symbol.unique_name = (node->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY
-				  || node->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY_EXP);
-      node->symbol.resolution = LDPR_PREVAILING_DEF_IRONLY;
+      node->unique_name = (node->resolution == LDPR_PREVAILING_DEF_IRONLY
+				  || node->resolution == LDPR_PREVAILING_DEF_IRONLY_EXP);
+      node->resolution = LDPR_PREVAILING_DEF_IRONLY;
       gcc_assert (cgraph_function_body_availability (node) == AVAIL_LOCAL);
     }
   return false;
@@ -2208,7 +2208,7 @@ cgraph_set_nothrow_flag_1 (struct cgraph_node *node, void *data)
 {
   struct cgraph_edge *e;
 
-  TREE_NOTHROW (node->symbol.decl) = data != NULL;
+  TREE_NOTHROW (node->decl) = data != NULL;
 
   if (data != NULL)
     for (e = node->callers; e; e = e->next_caller)
@@ -2235,13 +2235,13 @@ cgraph_set_const_flag_1 (struct cgraph_node *node, void *data)
      optimized out.  */
   if (data && !((size_t)data & 2))
     {
-      if (DECL_STATIC_CONSTRUCTOR (node->symbol.decl))
-	DECL_STATIC_CONSTRUCTOR (node->symbol.decl) = 0;
-      if (DECL_STATIC_DESTRUCTOR (node->symbol.decl))
-	DECL_STATIC_DESTRUCTOR (node->symbol.decl) = 0;
+      if (DECL_STATIC_CONSTRUCTOR (node->decl))
+	DECL_STATIC_CONSTRUCTOR (node->decl) = 0;
+      if (DECL_STATIC_DESTRUCTOR (node->decl))
+	DECL_STATIC_DESTRUCTOR (node->decl) = 0;
     }
-  TREE_READONLY (node->symbol.decl) = data != NULL;
-  DECL_LOOPING_CONST_OR_PURE_P (node->symbol.decl) = ((size_t)data & 2) != 0;
+  TREE_READONLY (node->decl) = data != NULL;
+  DECL_LOOPING_CONST_OR_PURE_P (node->decl) = ((size_t)data & 2) != 0;
   return false;
 }
 
@@ -2265,13 +2265,13 @@ cgraph_set_pure_flag_1 (struct cgraph_node *node, void *data)
      optimized out.  */
   if (data && !((size_t)data & 2))
     {
-      if (DECL_STATIC_CONSTRUCTOR (node->symbol.decl))
-	DECL_STATIC_CONSTRUCTOR (node->symbol.decl) = 0;
-      if (DECL_STATIC_DESTRUCTOR (node->symbol.decl))
-	DECL_STATIC_DESTRUCTOR (node->symbol.decl) = 0;
+      if (DECL_STATIC_CONSTRUCTOR (node->decl))
+	DECL_STATIC_CONSTRUCTOR (node->decl) = 0;
+      if (DECL_STATIC_DESTRUCTOR (node->decl))
+	DECL_STATIC_DESTRUCTOR (node->decl) = 0;
     }
-  DECL_PURE_P (node->symbol.decl) = data != NULL;
-  DECL_LOOPING_CONST_OR_PURE_P (node->symbol.decl) = ((size_t)data & 2) != 0;
+  DECL_PURE_P (node->decl) = data != NULL;
+  DECL_LOOPING_CONST_OR_PURE_P (node->decl) = ((size_t)data & 2) != 0;
   return false;
 }
 
@@ -2292,7 +2292,7 @@ cgraph_set_pure_flag (struct cgraph_node *node, bool pure, bool looping)
 bool
 cgraph_node_cannot_return (struct cgraph_node *node)
 {
-  int flags = flags_from_decl_or_type (node->symbol.decl);
+  int flags = flags_from_decl_or_type (node->decl);
   if (!flag_exceptions)
     return (flags & ECF_NORETURN) != 0;
   else
@@ -2331,19 +2331,19 @@ cgraph_can_remove_if_no_direct_calls_and_refs_p (struct cgraph_node *node)
 {
   gcc_assert (!node->global.inlined_to);
   /* Extern inlines can always go, we will use the external definition.  */
-  if (DECL_EXTERNAL (node->symbol.decl))
+  if (DECL_EXTERNAL (node->decl))
     return true;
   /* When function is needed, we can not remove it.  */
-  if (node->symbol.force_output || node->symbol.used_from_other_partition)
+  if (node->force_output || node->used_from_other_partition)
     return false;
-  if (DECL_STATIC_CONSTRUCTOR (node->symbol.decl)
-      || DECL_STATIC_DESTRUCTOR (node->symbol.decl))
+  if (DECL_STATIC_CONSTRUCTOR (node->decl)
+      || DECL_STATIC_DESTRUCTOR (node->decl))
     return false;
   /* Only COMDAT functions can be removed if externally visible.  */
-  if (node->symbol.externally_visible
-      && (!DECL_COMDAT (node->symbol.decl)
-	  || node->symbol.forced_by_abi
-	  || symtab_used_from_object_file_p ((symtab_node) node)))
+  if (node->externally_visible
+      && (!DECL_COMDAT (node->decl)
+	  || node->forced_by_abi
+	  || symtab_used_from_object_file_p (node)))
     return false;
   return true;
 }
@@ -2363,9 +2363,9 @@ bool
 cgraph_can_remove_if_no_direct_calls_p (struct cgraph_node *node)
 {
   /* Extern inlines can always go, we will use the external definition.  */
-  if (DECL_EXTERNAL (node->symbol.decl))
+  if (DECL_EXTERNAL (node->decl))
     return true;
-  if (node->symbol.address_taken)
+  if (node->address_taken)
     return false;
   return !cgraph_for_node_and_aliases (node, nonremovable_p, NULL, true);
 }
@@ -2375,7 +2375,7 @@ cgraph_can_remove_if_no_direct_calls_p (struct cgraph_node *node)
 static bool
 used_from_object_file_p (struct cgraph_node *node, void *data ATTRIBUTE_UNUSED)
 {
-  return symtab_used_from_object_file_p ((symtab_node) node);
+  return symtab_used_from_object_file_p (node);
 }
 
 /* Return true when function NODE can be expected to be removed
@@ -2402,7 +2402,7 @@ cgraph_will_be_removed_from_program_if_no_direct_calls (struct cgraph_node *node
     return cgraph_only_called_directly_p (node);
   else
     {
-       if (DECL_EXTERNAL (node->symbol.decl))
+       if (DECL_EXTERNAL (node->decl))
          return true;
       return cgraph_can_remove_if_no_direct_calls_p (node);
     }
@@ -2492,7 +2492,7 @@ verify_edge_count_and_frequency (struct cgraph_edge *e)
       error ("caller edge frequency is too large");
       error_found = true;
     }
-  if (gimple_has_body_p (e->caller->symbol.decl)
+  if (gimple_has_body_p (e->caller->decl)
       && !e->caller->global.inlined_to
       && !e->speculative
       /* FIXME: Inline-analysis sets frequency to 0 when edge is optimized out.
@@ -2502,12 +2502,12 @@ verify_edge_count_and_frequency (struct cgraph_edge *e)
 	      && ((inline_edge_summary_vec.length () <= (unsigned) e->uid)
 	          || !inline_edge_summary (e)->predicate)))
       && (e->frequency
-	  != compute_call_stmt_bb_frequency (e->caller->symbol.decl,
+	  != compute_call_stmt_bb_frequency (e->caller->decl,
 					     gimple_bb (e->call_stmt))))
     {
       error ("caller edge frequency %i does not match BB frequency %i",
 	     e->frequency,
-	     compute_call_stmt_bb_frequency (e->caller->symbol.decl,
+	     compute_call_stmt_bb_frequency (e->caller->decl,
 					     gimple_bb (e->call_stmt)));
       error_found = true;
     }
@@ -2549,11 +2549,11 @@ verify_edge_corresponds_to_fndecl (struct cgraph_edge *e, tree decl)
 
   /* We do not know if a node from a different partition is an alias or what it
      aliases and therefore cannot do the former_clone_of check reliably.  */
-  if (!node || node->symbol.in_other_partition || e->callee->symbol.in_other_partition)
+  if (!node || node->in_other_partition || e->callee->in_other_partition)
     return false;
   node = cgraph_function_or_thunk_node (node, NULL);
 
-  if (e->callee->former_clone_of != node->symbol.decl
+  if (e->callee->former_clone_of != node->decl
       /* IPA-CP sometimes redirect edge to clone and then back to the former
 	 function.  This ping-pong has to go, eventually.  */
       && (node != cgraph_function_or_thunk_node (e->callee, NULL))
@@ -2568,7 +2568,7 @@ DEBUG_FUNCTION void
 verify_cgraph_node (struct cgraph_node *node)
 {
   struct cgraph_edge *e;
-  struct function *this_cfun = DECL_STRUCT_FUNCTION (node->symbol.decl);
+  struct function *this_cfun = DECL_STRUCT_FUNCTION (node->decl);
   basic_block this_block;
   gimple_stmt_iterator gsi;
   bool error_found = false;
@@ -2577,7 +2577,7 @@ verify_cgraph_node (struct cgraph_node *node)
     return;
 
   timevar_push (TV_CGRAPH_VERIFY);
-  error_found |= verify_symtab_base ((symtab_node) node);
+  error_found |= verify_symtab_base (node);
   for (e = node->callees; e; e = e->next_callee)
     if (e->aux)
       {
@@ -2591,27 +2591,27 @@ verify_cgraph_node (struct cgraph_node *node)
       error ("execution count is negative");
       error_found = true;
     }
-  if (node->global.inlined_to && node->symbol.same_comdat_group)
+  if (node->global.inlined_to && node->same_comdat_group)
     {
       error ("inline clone in same comdat group list");
       error_found = true;
     }
-  if (!node->symbol.definition && !node->symbol.in_other_partition && node->local.local)
+  if (!node->definition && !node->in_other_partition && node->local.local)
     {
       error ("local symbols must be defined");
       error_found = true;
     }
-  if (node->global.inlined_to && node->symbol.externally_visible)
+  if (node->global.inlined_to && node->externally_visible)
     {
       error ("externally visible inline clone");
       error_found = true;
     }
-  if (node->global.inlined_to && node->symbol.address_taken)
+  if (node->global.inlined_to && node->address_taken)
     {
       error ("inline clone with address taken");
       error_found = true;
     }
-  if (node->global.inlined_to && node->symbol.force_output)
+  if (node->global.inlined_to && node->force_output)
     {
       error ("inline clone is forced to output");
       error_found = true;
@@ -2714,7 +2714,7 @@ verify_cgraph_node (struct cgraph_node *node)
       error_found = true;
     }
 
-  if (node->symbol.analyzed && node->symbol.alias)
+  if (node->analyzed && node->alias)
     {
       bool ref_found = false;
       int i;
@@ -2725,7 +2725,7 @@ verify_cgraph_node (struct cgraph_node *node)
 	  error ("Alias has call edges");
           error_found = true;
 	}
-      for (i = 0; ipa_ref_list_reference_iterate (&node->symbol.ref_list,
+      for (i = 0; ipa_ref_list_reference_iterate (&node->ref_list,
 						  i, ref); i++)
 	if (ref->use != IPA_REF_ALIAS)
 	  {
@@ -2745,7 +2745,7 @@ verify_cgraph_node (struct cgraph_node *node)
 	    error_found = true;
 	  }
     }
-  if (node->symbol.analyzed && node->thunk.thunk_p)
+  if (node->analyzed && node->thunk.thunk_p)
     {
       if (!node->callees)
 	{
@@ -2757,15 +2757,15 @@ verify_cgraph_node (struct cgraph_node *node)
 	  error ("More than one edge out of thunk node");
           error_found = true;
 	}
-      if (gimple_has_body_p (node->symbol.decl))
+      if (gimple_has_body_p (node->decl))
         {
 	  error ("Thunk is not supposed to have body");
           error_found = true;
         }
     }
-  else if (node->symbol.analyzed && gimple_has_body_p (node->symbol.decl)
-           && !TREE_ASM_WRITTEN (node->symbol.decl)
-           && (!DECL_EXTERNAL (node->symbol.decl) || node->global.inlined_to)
+  else if (node->analyzed && gimple_has_body_p (node->decl)
+           && !TREE_ASM_WRITTEN (node->decl)
+           && (!DECL_EXTERNAL (node->decl) || node->global.inlined_to)
            && !flag_wpa)
     {
       if (this_cfun->cfg)
@@ -2804,7 +2804,7 @@ verify_cgraph_node (struct cgraph_node *node)
 			      if (verify_edge_corresponds_to_fndecl (e, decl))
 				{
 				  error ("edge points to wrong declaration:");
-				  debug_tree (e->callee->symbol.decl);
+				  debug_tree (e->callee->decl);
 				  fprintf (stderr," Instead of:");
 				  debug_tree (decl);
 				  error_found = true;
@@ -2830,7 +2830,7 @@ verify_cgraph_node (struct cgraph_node *node)
 		}
 	      }
 	    for (i = 0;
-		 ipa_ref_list_reference_iterate (&node->symbol.ref_list, i, ref);
+		 ipa_ref_list_reference_iterate (&node->ref_list, i, ref);
 		 i++)
 	      if (ref->stmt && !pointer_set_contains (stmts, ref->stmt))
 		{
@@ -2919,17 +2919,17 @@ cgraph_get_create_real_symbol_node (tree decl)
     {
       first_clone->clone_of = node;
       node->clones = first_clone;
-      symtab_prevail_in_asm_name_hash ((symtab_node) node);
-      symtab_insert_node_to_hashtable ((symtab_node) node);
+      symtab_prevail_in_asm_name_hash (node);
+      symtab_insert_node_to_hashtable (node);
       if (dump_file)
 	fprintf (dump_file, "Introduced new external node "
 		 "(%s/%i) and turned into root of the clone tree.\n",
-		 xstrdup (cgraph_node_name (node)), node->symbol.order);
+		 xstrdup (cgraph_node_name (node)), node->order);
     }
   else if (dump_file)
     fprintf (dump_file, "Introduced new external node "
 	     "(%s/%i).\n", xstrdup (cgraph_node_name (node)),
-	     node->symbol.order);
+	     node->order);
   return node;
 }
 
@@ -2968,14 +2968,14 @@ cgraph_get_body (struct cgraph_node *node)
   struct lto_file_decl_data *file_data;
   const char *data, *name;
   size_t len;
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
 
   if (DECL_RESULT (decl))
     return false;
 
   gcc_assert (in_lto_p);
 
-  file_data = node->symbol.lto_file_data;
+  file_data = node->lto_file_data;
   name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
 
   /* We may have renamed the declaration, e.g., a static function.  */
@@ -2997,7 +2997,7 @@ cgraph_get_body (struct cgraph_node *node)
   lto_stats.num_function_bodies++;
   lto_free_section_data (file_data, LTO_section_function_body, name,
 			 data, len);
-  lto_free_function_in_decl_state_for_node ((symtab_node) node);
+  lto_free_function_in_decl_state_for_node (node);
   return true;
 }
 
diff --git a/gcc/cgraph.h b/gcc/cgraph.h
index 35f79ec..12c3c03 100644
--- a/gcc/cgraph.h
+++ b/gcc/cgraph.h
@@ -536,7 +536,7 @@ template <>
 inline bool
 is_a_helper <cgraph_node>::test (symtab_node_base *p)
 {
-  return p->symbol.type == SYMTAB_FUNCTION;
+  return p->type == SYMTAB_FUNCTION;
 }
 
 /* Report whether or not THIS symtab node is a vriable, aka varpool_node.  */
@@ -546,7 +546,7 @@ template <>
 inline bool
 is_a_helper <varpool_node>::test (symtab_node_base *p)
 {
-  return p->symbol.type == SYMTAB_VARIABLE;
+  return p->type == SYMTAB_VARIABLE;
 }
 
 extern GTY(()) symtab_node symtab_nodes;
@@ -848,7 +848,7 @@ void varpool_remove_initializer (struct varpool_node *);
 static inline struct cgraph_node *
 cgraph (symtab_node node)
 {
-  gcc_checking_assert (!node || node->symbol.type == SYMTAB_FUNCTION);
+  gcc_checking_assert (!node || node->type == SYMTAB_FUNCTION);
   return (struct cgraph_node *)node;
 }
 
@@ -856,7 +856,7 @@ cgraph (symtab_node node)
 static inline struct varpool_node *
 varpool (symtab_node node)
 {
-  gcc_checking_assert (!node || node->symbol.type == SYMTAB_VARIABLE);
+  gcc_checking_assert (!node || node->type == SYMTAB_VARIABLE);
   return (struct varpool_node *)node;
 }
 
@@ -880,33 +880,33 @@ varpool_get_node (const_tree decl)
 static inline const char *
 cgraph_node_asm_name (struct cgraph_node *node)
 {
-  return symtab_node_asm_name ((symtab_node)node);
+  return symtab_node_asm_name (node);
 }
 
 /* Return asm name of varpool node.  */
 static inline const char *
 varpool_node_asm_name (struct varpool_node *node)
 {
-  return symtab_node_asm_name ((symtab_node)node);
+  return symtab_node_asm_name (node);
 }
 
 /* Return name of cgraph node.  */
 static inline const char *
 cgraph_node_name (struct cgraph_node *node)
 {
-  return symtab_node_name ((symtab_node)node);
+  return symtab_node_name (node);
 }
 
 /* Return name of varpool node.  */
 static inline const char *
 varpool_node_name (struct varpool_node *node)
 {
-  return symtab_node_name ((symtab_node)node);
+  return symtab_node_name (node);
 }
 
 /* Walk all symbols.  */
 #define FOR_EACH_SYMBOL(node) \
-   for ((node) = symtab_nodes; (node); (node) = (node)->symbol.next)
+   for ((node) = symtab_nodes; (node); (node) = (node)->next)
 
 
 /* Return first variable.  */
@@ -914,7 +914,7 @@ static inline struct varpool_node *
 varpool_first_variable (void)
 {
   symtab_node node;
-  for (node = symtab_nodes; node; node = node->symbol.next)
+  for (node = symtab_nodes; node; node = node->next)
     if (varpool_node *vnode = dyn_cast <varpool_node> (node))
       return vnode;
   return NULL;
@@ -924,8 +924,8 @@ varpool_first_variable (void)
 static inline struct varpool_node *
 varpool_next_variable (struct varpool_node *node)
 {
-  symtab_node node1 = (symtab_node) node->symbol.next;
-  for (; node1; node1 = node1->symbol.next)
+  symtab_node node1 = node->next;
+  for (; node1; node1 = node1->next)
     if (varpool_node *vnode1 = dyn_cast <varpool_node> (node1))
       return vnode1;
   return NULL;
@@ -941,10 +941,10 @@ static inline struct varpool_node *
 varpool_first_static_initializer (void)
 {
   symtab_node node;
-  for (node = symtab_nodes; node; node = node->symbol.next)
+  for (node = symtab_nodes; node; node = node->next)
     {
       varpool_node *vnode = dyn_cast <varpool_node> (node);
-      if (vnode && DECL_INITIAL (node->symbol.decl))
+      if (vnode && DECL_INITIAL (node->decl))
 	return vnode;
     }
   return NULL;
@@ -954,11 +954,11 @@ varpool_first_static_initializer (void)
 static inline struct varpool_node *
 varpool_next_static_initializer (struct varpool_node *node)
 {
-  symtab_node node1 = (symtab_node) node->symbol.next;
-  for (; node1; node1 = node1->symbol.next)
+  symtab_node node1 = node->next;
+  for (; node1; node1 = node1->next)
     {
       varpool_node *vnode1 = dyn_cast <varpool_node> (node1);
-      if (vnode1 && DECL_INITIAL (node1->symbol.decl))
+      if (vnode1 && DECL_INITIAL (node1->decl))
 	return vnode1;
     }
   return NULL;
@@ -974,10 +974,10 @@ static inline struct varpool_node *
 varpool_first_defined_variable (void)
 {
   symtab_node node;
-  for (node = symtab_nodes; node; node = node->symbol.next)
+  for (node = symtab_nodes; node; node = node->next)
     {
       varpool_node *vnode = dyn_cast <varpool_node> (node);
-      if (vnode && vnode->symbol.definition)
+      if (vnode && vnode->definition)
 	return vnode;
     }
   return NULL;
@@ -987,11 +987,11 @@ varpool_first_defined_variable (void)
 static inline struct varpool_node *
 varpool_next_defined_variable (struct varpool_node *node)
 {
-  symtab_node node1 = (symtab_node) node->symbol.next;
-  for (; node1; node1 = node1->symbol.next)
+  symtab_node node1 = node->next;
+  for (; node1; node1 = node1->next)
     {
       varpool_node *vnode1 = dyn_cast <varpool_node> (node1);
-      if (vnode1 && vnode1->symbol.definition)
+      if (vnode1 && vnode1->definition)
 	return vnode1;
     }
   return NULL;
@@ -1006,10 +1006,10 @@ static inline struct cgraph_node *
 cgraph_first_defined_function (void)
 {
   symtab_node node;
-  for (node = symtab_nodes; node; node = node->symbol.next)
+  for (node = symtab_nodes; node; node = node->next)
     {
       cgraph_node *cn = dyn_cast <cgraph_node> (node);
-      if (cn && cn->symbol.definition)
+      if (cn && cn->definition)
 	return cn;
     }
   return NULL;
@@ -1019,11 +1019,11 @@ cgraph_first_defined_function (void)
 static inline struct cgraph_node *
 cgraph_next_defined_function (struct cgraph_node *node)
 {
-  symtab_node node1 = (symtab_node) node->symbol.next;
-  for (; node1; node1 = node1->symbol.next)
+  symtab_node node1 = node->next;
+  for (; node1; node1 = node1->next)
     {
       cgraph_node *cn1 = dyn_cast <cgraph_node> (node1);
-      if (cn1 && cn1->symbol.definition)
+      if (cn1 && cn1->definition)
 	return cn1;
     }
   return NULL;
@@ -1039,7 +1039,7 @@ static inline struct cgraph_node *
 cgraph_first_function (void)
 {
   symtab_node node;
-  for (node = symtab_nodes; node; node = node->symbol.next)
+  for (node = symtab_nodes; node; node = node->next)
     if (cgraph_node *cn = dyn_cast <cgraph_node> (node))
       return cn;
   return NULL;
@@ -1049,8 +1049,8 @@ cgraph_first_function (void)
 static inline struct cgraph_node *
 cgraph_next_function (struct cgraph_node *node)
 {
-  symtab_node node1 = (symtab_node) node->symbol.next;
-  for (; node1; node1 = node1->symbol.next)
+  symtab_node node1 = node->next;
+  for (; node1; node1 = node1->next)
     if (cgraph_node *cn1 = dyn_cast <cgraph_node> (node1))
       return cn1;
   return NULL;
@@ -1069,7 +1069,7 @@ cgraph_next_function (struct cgraph_node *node)
 static inline bool
 cgraph_function_with_gimple_body_p (struct cgraph_node *node)
 {
-  return node->symbol.definition && !node->thunk.thunk_p && !node->symbol.alias;
+  return node->definition && !node->thunk.thunk_p && !node->alias;
 }
 
 /* Return first function with body defined.  */
@@ -1077,7 +1077,7 @@ static inline struct cgraph_node *
 cgraph_first_function_with_gimple_body (void)
 {
   symtab_node node;
-  for (node = symtab_nodes; node; node = node->symbol.next)
+  for (node = symtab_nodes; node; node = node->next)
     {
       cgraph_node *cn = dyn_cast <cgraph_node> (node);
       if (cn && cgraph_function_with_gimple_body_p (cn))
@@ -1090,8 +1090,8 @@ cgraph_first_function_with_gimple_body (void)
 static inline struct cgraph_node *
 cgraph_next_function_with_gimple_body (struct cgraph_node *node)
 {
-  symtab_node node1 = node->symbol.next;
-  for (; node1; node1 = node1->symbol.next)
+  symtab_node node1 = node->next;
+  for (; node1; node1 = node1->next)
     {
       cgraph_node *cn1 = dyn_cast <cgraph_node> (node1);
       if (cn1 && cgraph_function_with_gimple_body_p (cn1))
@@ -1243,12 +1243,12 @@ static inline bool
 cgraph_only_called_directly_or_aliased_p (struct cgraph_node *node)
 {
   gcc_assert (!node->global.inlined_to);
-  return (!node->symbol.force_output && !node->symbol.address_taken
-	  && !node->symbol.used_from_other_partition
-	  && !DECL_VIRTUAL_P (node->symbol.decl)
-	  && !DECL_STATIC_CONSTRUCTOR (node->symbol.decl)
-	  && !DECL_STATIC_DESTRUCTOR (node->symbol.decl)
-	  && !node->symbol.externally_visible);
+  return (!node->force_output && !node->address_taken
+	  && !node->used_from_other_partition
+	  && !DECL_VIRTUAL_P (node->decl)
+	  && !DECL_STATIC_CONSTRUCTOR (node->decl)
+	  && !DECL_STATIC_DESTRUCTOR (node->decl)
+	  && !node->externally_visible);
 }
 
 /* Return true when function NODE can be removed from callgraph
@@ -1257,14 +1257,14 @@ cgraph_only_called_directly_or_aliased_p (struct cgraph_node *node)
 static inline bool
 varpool_can_remove_if_no_refs (struct varpool_node *node)
 {
-  if (DECL_EXTERNAL (node->symbol.decl))
+  if (DECL_EXTERNAL (node->decl))
     return true;
-  return (!node->symbol.force_output && !node->symbol.used_from_other_partition
-  	  && ((DECL_COMDAT (node->symbol.decl)
-	       && !node->symbol.forced_by_abi
-	       && !symtab_used_from_object_file_p ((symtab_node) node))
-	      || !node->symbol.externally_visible
-	      || DECL_HAS_VALUE_EXPR_P (node->symbol.decl)));
+  return (!node->force_output && !node->used_from_other_partition
+  	  && ((DECL_COMDAT (node->decl)
+	       && !node->forced_by_abi
+	       && !symtab_used_from_object_file_p (node))
+	      || !node->externally_visible
+	      || DECL_HAS_VALUE_EXPR_P (node->decl)));
 }
 
 /* Return true when all references to VNODE must be visible in ipa_ref_list.
@@ -1275,10 +1275,10 @@ varpool_can_remove_if_no_refs (struct varpool_node *node)
 static inline bool
 varpool_all_refs_explicit_p (struct varpool_node *vnode)
 {
-  return (vnode->symbol.definition
-	  && !vnode->symbol.externally_visible
-	  && !vnode->symbol.used_from_other_partition
-	  && !vnode->symbol.force_output);
+  return (vnode->definition
+	  && !vnode->externally_visible
+	  && !vnode->used_from_other_partition
+	  && !vnode->force_output);
 }
 
 /* Constant pool accessor function.  */
@@ -1293,7 +1293,7 @@ static inline symtab_node
 symtab_alias_target (symtab_node n)
 {
   struct ipa_ref *ref;
-  ipa_ref_list_reference_iterate (&n->symbol.ref_list, 0, ref);
+  ipa_ref_list_reference_iterate (&n->ref_list, 0, ref);
   gcc_checking_assert (ref->use == IPA_REF_ALIAS);
   return ref->referred;
 }
@@ -1301,13 +1301,13 @@ symtab_alias_target (symtab_node n)
 static inline struct cgraph_node *
 cgraph_alias_target (struct cgraph_node *n)
 {
-  return dyn_cast <cgraph_node> (symtab_alias_target ((symtab_node) n));
+  return dyn_cast <cgraph_node> (symtab_alias_target (n));
 }
 
 static inline struct varpool_node *
 varpool_alias_target (struct varpool_node *n)
 {
-  return dyn_cast <varpool_node> (symtab_alias_target ((symtab_node) n));
+  return dyn_cast <varpool_node> (symtab_alias_target (n));
 }
 
 /* Given NODE, walk the alias chain to return the function NODE is alias of.
@@ -1320,7 +1320,7 @@ cgraph_function_or_thunk_node (struct cgraph_node *node,
 {
   struct cgraph_node *n;
 
-  n = dyn_cast <cgraph_node> (symtab_alias_ultimate_target ((symtab_node)node,
+  n = dyn_cast <cgraph_node> (symtab_alias_ultimate_target (node,
 							    availability));
   if (!n && availability)
     *availability = AVAIL_NOT_AVAILABLE;
@@ -1336,7 +1336,7 @@ varpool_variable_node (struct varpool_node *node,
 {
   struct varpool_node *n;
 
-  n = dyn_cast <varpool_node> (symtab_alias_ultimate_target ((symtab_node)node,
+  n = dyn_cast <varpool_node> (symtab_alias_ultimate_target (node,
 							     availability));
   if (!n && availability)
     *availability = AVAIL_NOT_AVAILABLE;
@@ -1349,9 +1349,9 @@ cgraph_edge_recursive_p (struct cgraph_edge *e)
 {
   struct cgraph_node *callee = cgraph_function_or_thunk_node (e->callee, NULL);
   if (e->caller->global.inlined_to)
-    return e->caller->global.inlined_to->symbol.decl == callee->symbol.decl;
+    return e->caller->global.inlined_to->decl == callee->decl;
   else
-    return e->caller->symbol.decl == callee->symbol.decl;
+    return e->caller->decl == callee->decl;
 }
 
 /* Return true if the TM_CLONE bit is set for a given FNDECL.  */
@@ -1370,7 +1370,7 @@ decl_is_tm_clone (const_tree fndecl)
 static inline void
 cgraph_mark_force_output_node (struct cgraph_node *node)
 {
-  node->symbol.force_output = 1;
+  node->force_output = 1;
   gcc_checking_assert (!node->global.inlined_to);
 }
 
@@ -1382,7 +1382,7 @@ symtab_real_symbol_p (symtab_node node)
 {
   struct cgraph_node *cnode;
 
-  if (DECL_ABSTRACT (node->symbol.decl))
+  if (DECL_ABSTRACT (node->decl))
     return false;
   if (!is_a <cgraph_node> (node))
     return true;
@@ -1397,10 +1397,10 @@ symtab_real_symbol_p (symtab_node node)
 static inline bool
 symtab_can_be_discarded (symtab_node node)
 {
-  return (DECL_EXTERNAL (node->symbol.decl)
-	  || (DECL_ONE_ONLY (node->symbol.decl)
-	      && node->symbol.resolution != LDPR_PREVAILING_DEF
-	      && node->symbol.resolution != LDPR_PREVAILING_DEF_IRONLY
-	      && node->symbol.resolution != LDPR_PREVAILING_DEF_IRONLY_EXP));
+  return (DECL_EXTERNAL (node->decl)
+	  || (DECL_ONE_ONLY (node->decl)
+	      && node->resolution != LDPR_PREVAILING_DEF
+	      && node->resolution != LDPR_PREVAILING_DEF_IRONLY
+	      && node->resolution != LDPR_PREVAILING_DEF_IRONLY_EXP));
 }
 #endif  /* GCC_CGRAPH_H  */
diff --git a/gcc/cgraphbuild.c b/gcc/cgraphbuild.c
index be2d79e..257c50c 100644
--- a/gcc/cgraphbuild.c
+++ b/gcc/cgraphbuild.c
@@ -73,16 +73,16 @@ record_reference (tree *tp, int *walk_subtrees, void *data)
 	  struct cgraph_node *node = cgraph_get_create_real_symbol_node (decl);
 	  if (!ctx->only_vars)
 	    cgraph_mark_address_taken_node (node);
-	  ipa_record_reference ((symtab_node)ctx->varpool_node,
-				(symtab_node)node,
+	  ipa_record_reference (ctx->varpool_node,
+				node,
 			        IPA_REF_ADDR, NULL);
 	}
 
       if (TREE_CODE (decl) == VAR_DECL)
 	{
 	  struct varpool_node *vnode = varpool_node_for_decl (decl);
-	  ipa_record_reference ((symtab_node)ctx->varpool_node,
-				(symtab_node)vnode,
+	  ipa_record_reference (ctx->varpool_node,
+				vnode,
 				IPA_REF_ADDR, NULL);
 	}
       *walk_subtrees = 0;
@@ -120,8 +120,8 @@ record_type_list (struct cgraph_node *node, tree list)
 	  if (TREE_CODE (type) == VAR_DECL)
 	    {
 	      struct varpool_node *vnode = varpool_node_for_decl (type);
-	      ipa_record_reference ((symtab_node)node,
-				    (symtab_node)vnode,
+	      ipa_record_reference (node,
+				    vnode,
 				    IPA_REF_ADDR, NULL);
 	    }
 	}
@@ -136,12 +136,12 @@ record_eh_tables (struct cgraph_node *node, struct function *fun)
 {
   eh_region i;
 
-  if (DECL_FUNCTION_PERSONALITY (node->symbol.decl))
+  if (DECL_FUNCTION_PERSONALITY (node->decl))
     {
       struct cgraph_node *per_node;
 
-      per_node = cgraph_get_create_real_symbol_node (DECL_FUNCTION_PERSONALITY (node->symbol.decl));
-      ipa_record_reference ((symtab_node)node, (symtab_node)per_node, IPA_REF_ADDR, NULL);
+      per_node = cgraph_get_create_real_symbol_node (DECL_FUNCTION_PERSONALITY (node->decl));
+      ipa_record_reference (node, per_node, IPA_REF_ADDR, NULL);
       cgraph_mark_address_taken_node (per_node);
     }
 
@@ -223,7 +223,7 @@ mark_address (gimple stmt, tree addr, void *data)
       struct cgraph_node *node = cgraph_get_create_real_symbol_node (addr);
       cgraph_mark_address_taken_node (node);
       ipa_record_reference ((symtab_node)data,
-			    (symtab_node)node,
+			    node,
 			    IPA_REF_ADDR, stmt);
     }
   else if (addr && TREE_CODE (addr) == VAR_DECL
@@ -232,7 +232,7 @@ mark_address (gimple stmt, tree addr, void *data)
       struct varpool_node *vnode = varpool_node_for_decl (addr);
 
       ipa_record_reference ((symtab_node)data,
-			    (symtab_node)vnode,
+			    vnode,
 			    IPA_REF_ADDR, stmt);
     }
 
@@ -252,7 +252,7 @@ mark_load (gimple stmt, tree t, void *data)
       struct cgraph_node *node = cgraph_get_create_real_symbol_node (t);
       cgraph_mark_address_taken_node (node);
       ipa_record_reference ((symtab_node)data,
-			    (symtab_node)node,
+			    node,
 			    IPA_REF_ADDR, stmt);
     }
   else if (t && TREE_CODE (t) == VAR_DECL
@@ -261,7 +261,7 @@ mark_load (gimple stmt, tree t, void *data)
       struct varpool_node *vnode = varpool_node_for_decl (t);
 
       ipa_record_reference ((symtab_node)data,
-			    (symtab_node)vnode,
+			    vnode,
 			    IPA_REF_LOAD, stmt);
     }
   return false;
@@ -279,7 +279,7 @@ mark_store (gimple stmt, tree t, void *data)
       struct varpool_node *vnode = varpool_node_for_decl (t);
 
       ipa_record_reference ((symtab_node)data,
-			    (symtab_node)vnode,
+			    vnode,
 			    IPA_REF_STORE, stmt);
      }
   return false;
@@ -336,21 +336,21 @@ build_cgraph_edges (void)
 	      && gimple_omp_parallel_child_fn (stmt))
 	    {
 	      tree fn = gimple_omp_parallel_child_fn (stmt);
-	      ipa_record_reference ((symtab_node)node,
-				    (symtab_node)cgraph_get_create_real_symbol_node (fn),
+	      ipa_record_reference (node,
+				    cgraph_get_create_real_symbol_node (fn),
 				    IPA_REF_ADDR, stmt);
 	    }
 	  if (gimple_code (stmt) == GIMPLE_OMP_TASK)
 	    {
 	      tree fn = gimple_omp_task_child_fn (stmt);
 	      if (fn)
-		ipa_record_reference ((symtab_node)node,
-				      (symtab_node) cgraph_get_create_real_symbol_node (fn),
+		ipa_record_reference (node,
+				      cgraph_get_create_real_symbol_node (fn),
 				      IPA_REF_ADDR, stmt);
 	      fn = gimple_omp_task_copy_fn (stmt);
 	      if (fn)
-		ipa_record_reference ((symtab_node)node,
-				      (symtab_node)cgraph_get_create_real_symbol_node (fn),
+		ipa_record_reference (node,
+				      cgraph_get_create_real_symbol_node (fn),
 				      IPA_REF_ADDR, stmt);
 	    }
 	}
@@ -436,7 +436,7 @@ rebuild_cgraph_edges (void)
   gimple_stmt_iterator gsi;
 
   cgraph_node_remove_callees (node);
-  ipa_remove_all_references (&node->symbol.ref_list);
+  ipa_remove_all_references (&node->ref_list);
 
   node->count = ENTRY_BLOCK_PTR->count;
 
@@ -484,7 +484,7 @@ cgraph_rebuild_references (void)
   int i;
 
   /* Keep speculative references for further cgraph edge expansion.  */
-  for (i = 0; ipa_ref_list_reference_iterate (&node->symbol.ref_list, i, ref);)
+  for (i = 0; ipa_ref_list_reference_iterate (&node->ref_list, i, ref);)
     if (!ref->speculative)
       ipa_remove_reference (ref);
     else
@@ -546,7 +546,7 @@ remove_cgraph_callee_edges (void)
 {
   struct cgraph_node *node = cgraph_get_node (current_function_decl);
   cgraph_node_remove_callees (node);
-  ipa_remove_all_references (&node->symbol.ref_list);
+  ipa_remove_all_references (&node->ref_list);
   return 0;
 }
 
diff --git a/gcc/cgraphclones.c b/gcc/cgraphclones.c
index 800dd2c..8c599d7 100644
--- a/gcc/cgraphclones.c
+++ b/gcc/cgraphclones.c
@@ -186,19 +186,19 @@ cgraph_clone_node (struct cgraph_node *n, tree decl, gcov_type count, int freq,
   gcov_type count_scale;
   unsigned i;
 
-  new_node->symbol.decl = decl;
-  symtab_register_node ((symtab_node)new_node);
+  new_node->decl = decl;
+  symtab_register_node (new_node);
   new_node->origin = n->origin;
-  new_node->symbol.lto_file_data = n->symbol.lto_file_data;
+  new_node->lto_file_data = n->lto_file_data;
   if (new_node->origin)
     {
       new_node->next_nested = new_node->origin->nested;
       new_node->origin->nested = new_node;
     }
-  new_node->symbol.analyzed = n->symbol.analyzed;
-  new_node->symbol.definition = n->symbol.definition;
+  new_node->analyzed = n->analyzed;
+  new_node->definition = n->definition;
   new_node->local = n->local;
-  new_node->symbol.externally_visible = false;
+  new_node->externally_visible = false;
   new_node->local.local = true;
   new_node->global = n->global;
   new_node->global.inlined_to = new_inlined_to;
@@ -238,7 +238,7 @@ cgraph_clone_node (struct cgraph_node *n, tree decl, gcov_type count, int freq,
   for (e = n->indirect_calls; e; e = e->next_callee)
     cgraph_clone_edge (e, new_node, e->call_stmt, e->lto_stmt_uid,
 		       count_scale, freq, update_original);
-  ipa_clone_references ((symtab_node)new_node, &n->symbol.ref_list);
+  ipa_clone_references (new_node, &n->ref_list);
 
   new_node->next_sibling_clone = n->clones;
   if (n->clones)
@@ -289,7 +289,7 @@ cgraph_create_virtual_clone (struct cgraph_node *old_node,
 			     bitmap args_to_skip,
 			     const char * suffix)
 {
-  tree old_decl = old_node->symbol.decl;
+  tree old_decl = old_node->decl;
   struct cgraph_node *new_node = NULL;
   tree new_decl;
   size_t len, i;
@@ -335,16 +335,16 @@ cgraph_create_virtual_clone (struct cgraph_node *old_node,
      that is not weak also.
      ??? We cannot use COMDAT linkage because there is no
      ABI support for this.  */
-  DECL_EXTERNAL (new_node->symbol.decl) = 0;
+  DECL_EXTERNAL (new_node->decl) = 0;
   if (DECL_ONE_ONLY (old_decl))
-    DECL_SECTION_NAME (new_node->symbol.decl) = NULL;
-  DECL_COMDAT_GROUP (new_node->symbol.decl) = 0;
-  TREE_PUBLIC (new_node->symbol.decl) = 0;
-  DECL_COMDAT (new_node->symbol.decl) = 0;
-  DECL_WEAK (new_node->symbol.decl) = 0;
-  DECL_VIRTUAL_P (new_node->symbol.decl) = 0;
-  DECL_STATIC_CONSTRUCTOR (new_node->symbol.decl) = 0;
-  DECL_STATIC_DESTRUCTOR (new_node->symbol.decl) = 0;
+    DECL_SECTION_NAME (new_node->decl) = NULL;
+  DECL_COMDAT_GROUP (new_node->decl) = 0;
+  TREE_PUBLIC (new_node->decl) = 0;
+  DECL_COMDAT (new_node->decl) = 0;
+  DECL_WEAK (new_node->decl) = 0;
+  DECL_VIRTUAL_P (new_node->decl) = 0;
+  DECL_STATIC_CONSTRUCTOR (new_node->decl) = 0;
+  DECL_STATIC_DESTRUCTOR (new_node->decl) = 0;
   new_node->clone.tree_map = tree_map;
   new_node->clone.args_to_skip = args_to_skip;
 
@@ -354,9 +354,9 @@ cgraph_create_virtual_clone (struct cgraph_node *old_node,
        && !DECL_WEAK (old_decl)
        && !DECL_COMDAT (old_decl))
       || in_lto_p)
-    new_node->symbol.unique_name = true;
+    new_node->unique_name = true;
   FOR_EACH_VEC_SAFE_ELT (tree_map, i, map)
-    ipa_maybe_record_reference ((symtab_node) new_node, map->new_tree,
+    ipa_maybe_record_reference (new_node, map->new_tree,
 				IPA_REF_ADDR, NULL);
   if (!args_to_skip)
     new_node->clone.combined_args_to_skip = old_node->clone.combined_args_to_skip;
@@ -368,7 +368,7 @@ cgraph_create_virtual_clone (struct cgraph_node *old_node,
       struct cgraph_node *orig_node;
       for (orig_node = old_node; orig_node->clone_of; orig_node = orig_node->clone_of)
         ;
-      for (arg = DECL_ARGUMENTS (orig_node->symbol.decl);
+      for (arg = DECL_ARGUMENTS (orig_node->decl);
 	   arg; arg = DECL_CHAIN (arg), oldi++)
 	{
 	  if (bitmap_bit_p (old_node->clone.combined_args_to_skip, oldi))
@@ -384,7 +384,7 @@ cgraph_create_virtual_clone (struct cgraph_node *old_node,
     }
   else
     new_node->clone.combined_args_to_skip = args_to_skip;
-  new_node->symbol.externally_visible = 0;
+  new_node->externally_visible = 0;
   new_node->local.local = 1;
   new_node->lowered = true;
 
@@ -403,7 +403,7 @@ cgraph_find_replacement_node (struct cgraph_node *node)
 
   for (next_inline_clone = node->clones;
        next_inline_clone
-       && next_inline_clone->symbol.decl != node->symbol.decl;
+       && next_inline_clone->decl != node->decl;
        next_inline_clone = next_inline_clone->next_sibling_clone)
     ;
 
@@ -630,8 +630,8 @@ update_call_expr (struct cgraph_node *new_version)
   /* Update the call expr on the edges to call the new version.  */
   for (e = new_version->callers; e; e = e->next_caller)
     {
-      struct function *inner_function = DECL_STRUCT_FUNCTION (e->caller->symbol.decl);
-      gimple_call_set_fndecl (e->call_stmt, new_version->symbol.decl);
+      struct function *inner_function = DECL_STRUCT_FUNCTION (e->caller->decl);
+      gimple_call_set_fndecl (e->call_stmt, new_version->decl);
       maybe_clean_eh_stmt_fn (inner_function, e->call_stmt);
     }
 }
@@ -662,11 +662,11 @@ cgraph_copy_node_for_versioning (struct cgraph_node *old_version,
 
    new_version = cgraph_create_node (new_decl);
 
-   new_version->symbol.analyzed = old_version->symbol.analyzed;
-   new_version->symbol.definition = old_version->symbol.definition;
+   new_version->analyzed = old_version->analyzed;
+   new_version->definition = old_version->definition;
    new_version->local = old_version->local;
-   new_version->symbol.externally_visible = false;
-   new_version->local.local = new_version->symbol.definition;
+   new_version->externally_visible = false;
+   new_version->local.local = new_version->definition;
    new_version->global = old_version->global;
    new_version->rtl = old_version->rtl;
    new_version->count = old_version->count;
@@ -727,7 +727,7 @@ cgraph_function_versioning (struct cgraph_node *old_version_node,
 			    basic_block new_entry_block,
 			    const char *clone_name)
 {
-  tree old_decl = old_version_node->symbol.decl;
+  tree old_decl = old_version_node->decl;
   struct cgraph_node *new_version_node = NULL;
   tree new_decl;
 
@@ -767,9 +767,9 @@ cgraph_function_versioning (struct cgraph_node *old_version_node,
      that is not weak also.
      ??? We cannot use COMDAT linkage because there is no
      ABI support for this.  */
-  symtab_make_decl_local (new_version_node->symbol.decl);
-  DECL_VIRTUAL_P (new_version_node->symbol.decl) = 0;
-  new_version_node->symbol.externally_visible = 0;
+  symtab_make_decl_local (new_version_node->decl);
+  DECL_VIRTUAL_P (new_version_node->decl) = 0;
+  new_version_node->externally_visible = 0;
   new_version_node->local.local = 1;
   new_version_node->lowered = true;
   /* Clones of global symbols or symbols with unique names are unique.  */
@@ -778,7 +778,7 @@ cgraph_function_versioning (struct cgraph_node *old_version_node,
        && !DECL_WEAK (old_decl)
        && !DECL_COMDAT (old_decl))
       || in_lto_p)
-    new_version_node->symbol.unique_name = true;
+    new_version_node->unique_name = true;
 
   /* Update the call_expr on the edges to call the new version node. */
   update_call_expr (new_version_node);
@@ -793,18 +793,18 @@ static void
 cgraph_materialize_clone (struct cgraph_node *node)
 {
   bitmap_obstack_initialize (NULL);
-  node->former_clone_of = node->clone_of->symbol.decl;
+  node->former_clone_of = node->clone_of->decl;
   if (node->clone_of->former_clone_of)
     node->former_clone_of = node->clone_of->former_clone_of;
   /* Copy the OLD_VERSION_NODE function tree to the new version.  */
-  tree_function_versioning (node->clone_of->symbol.decl, node->symbol.decl,
+  tree_function_versioning (node->clone_of->decl, node->decl,
   			    node->clone.tree_map, true,
 			    node->clone.args_to_skip, false,
 			    NULL, NULL);
   if (cgraph_dump_file)
     {
-      dump_function_to_file (node->clone_of->symbol.decl, cgraph_dump_file, dump_flags);
-      dump_function_to_file (node->symbol.decl, cgraph_dump_file, dump_flags);
+      dump_function_to_file (node->clone_of->decl, cgraph_dump_file, dump_flags);
+      dump_function_to_file (node->decl, cgraph_dump_file, dump_flags);
     }
 
   /* Function is no longer clone.  */
@@ -816,11 +816,11 @@ cgraph_materialize_clone (struct cgraph_node *node)
     node->clone_of->clones = node->next_sibling_clone;
   node->next_sibling_clone = NULL;
   node->prev_sibling_clone = NULL;
-  if (!node->clone_of->symbol.analyzed && !node->clone_of->clones)
+  if (!node->clone_of->analyzed && !node->clone_of->clones)
     {
       cgraph_release_function_body (node->clone_of);
       cgraph_node_remove_callees (node->clone_of);
-      ipa_remove_all_references (&node->clone_of->symbol.ref_list);
+      ipa_remove_all_references (&node->clone_of->ref_list);
     }
   node->clone_of = NULL;
   bitmap_obstack_release (NULL);
@@ -853,12 +853,12 @@ cgraph_materialize_all_clones (void)
       stabilized = true;
       FOR_EACH_FUNCTION (node)
         {
-	  if (node->clone_of && node->symbol.decl != node->clone_of->symbol.decl
-	      && !gimple_has_body_p (node->symbol.decl))
+	  if (node->clone_of && node->decl != node->clone_of->decl
+	      && !gimple_has_body_p (node->decl))
 	    {
 	      if (!node->clone_of->clone_of)
 		cgraph_get_body (node->clone_of);
-	      if (gimple_has_body_p (node->clone_of->symbol.decl))
+	      if (gimple_has_body_p (node->clone_of->decl))
 	        {
 		  if (cgraph_dump_file)
 		    {
@@ -902,13 +902,13 @@ cgraph_materialize_all_clones (void)
 	}
     }
   FOR_EACH_FUNCTION (node)
-    if (!node->symbol.analyzed && node->callees)
+    if (!node->analyzed && node->callees)
       {
         cgraph_node_remove_callees (node);
-	ipa_remove_all_references (&node->symbol.ref_list);
+	ipa_remove_all_references (&node->ref_list);
       }
     else
-      ipa_clear_stmts_in_references ((symtab_node)node);
+      ipa_clear_stmts_in_references (node);
   if (cgraph_dump_file)
     fprintf (cgraph_dump_file, "Materialization Call site updates done.\n");
 #ifdef ENABLE_CHECKING
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index 820e618..060ee70 100644
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -227,25 +227,25 @@ static GTY (()) tree vtable_entry_type;
 bool
 decide_is_symbol_needed (symtab_node node)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
 
   /* Double check that no one output the function into assembly file
      early.  */
   gcc_checking_assert (!DECL_ASSEMBLER_NAME_SET_P (decl)
 	               || !TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)));
 
-  if (!node->symbol.definition)
+  if (!node->definition)
     return false;
 
   if (DECL_EXTERNAL (decl))
     return false;
 
   /* If the user told us it is used, then it must be so.  */
-  if (node->symbol.force_output)
+  if (node->force_output)
     return true;
 
   /* ABI forced symbols are needed when they are external.  */
-  if (node->symbol.forced_by_abi && TREE_PUBLIC (decl))
+  if (node->forced_by_abi && TREE_PUBLIC (decl))
     return true;
 
  /* Keep constructors, destructors and virtual functions.  */
@@ -271,10 +271,10 @@ static symtab_node first = (symtab_node)(void *)1;
 static void
 enqueue_node (symtab_node node)
 {
-  if (node->symbol.aux)
+  if (node->aux)
     return;
   gcc_checking_assert (first);
-  node->symbol.aux = first;
+  node->aux = first;
   first = node;
 }
 
@@ -298,7 +298,7 @@ cgraph_process_new_functions (void)
   for (csi = csi_start (cgraph_new_nodes); !csi_end_p (csi); csi_next (&csi))
     {
       node = csi_node (csi);
-      fndecl = node->symbol.decl;
+      fndecl = node->decl;
       switch (cgraph_state)
 	{
 	case CGRAPH_STATE_CONSTRUCTION:
@@ -308,7 +308,7 @@ cgraph_process_new_functions (void)
 	  cgraph_finalize_function (fndecl, false);
 	  output = true;
           cgraph_call_function_insertion_hooks (node);
-	  enqueue_node ((symtab_node) node);
+	  enqueue_node (node);
 	  break;
 
 	case CGRAPH_STATE_IPA:
@@ -318,7 +318,7 @@ cgraph_process_new_functions (void)
 	     cgraph but not on this function.  */
 
 	  gimple_register_cfg_hooks ();
-	  if (!node->symbol.analyzed)
+	  if (!node->analyzed)
 	    analyze_function (node);
 	  push_cfun (DECL_STRUCT_FUNCTION (fndecl));
 	  if (cgraph_state == CGRAPH_STATE_IPA_SSA
@@ -374,14 +374,14 @@ cgraph_reset_node (struct cgraph_node *node)
   memset (&node->local, 0, sizeof (node->local));
   memset (&node->global, 0, sizeof (node->global));
   memset (&node->rtl, 0, sizeof (node->rtl));
-  node->symbol.analyzed = false;
-  node->symbol.definition = false;
-  node->symbol.alias = false;
-  node->symbol.weakref = false;
-  node->symbol.cpp_implicit_alias = false;
+  node->analyzed = false;
+  node->definition = false;
+  node->alias = false;
+  node->weakref = false;
+  node->cpp_implicit_alias = false;
 
   cgraph_node_remove_callees (node);
-  ipa_remove_all_references (&node->symbol.ref_list);
+  ipa_remove_all_references (&node->ref_list);
 }
 
 /* Return true when there are references to NODE.  */
@@ -392,7 +392,7 @@ referred_to_p (symtab_node node)
   struct ipa_ref *ref;
 
   /* See if there are any references at all.  */
-  if (ipa_ref_list_referring_iterate (&node->symbol.ref_list, 0, ref))
+  if (ipa_ref_list_referring_iterate (&node->ref_list, 0, ref))
     return true;
   /* For functions check also calls.  */
   cgraph_node *cn = dyn_cast <cgraph_node> (node);
@@ -411,7 +411,7 @@ cgraph_finalize_function (tree decl, bool no_collect)
 {
   struct cgraph_node *node = cgraph_get_create_node (decl);
 
-  if (node->symbol.definition)
+  if (node->definition)
     {
       /* Nested functions should only be defined once.  */
       gcc_assert (!DECL_CONTEXT (decl)
@@ -421,7 +421,7 @@ cgraph_finalize_function (tree decl, bool no_collect)
     }
 
   notice_global_symbol (decl);
-  node->symbol.definition = true;
+  node->definition = true;
   node->lowered = DECL_STRUCT_FUNCTION (decl)->cfg != NULL;
 
   /* With -fkeep-inline-functions we are keeping all inline functions except
@@ -430,7 +430,7 @@ cgraph_finalize_function (tree decl, bool no_collect)
       && DECL_DECLARED_INLINE_P (decl)
       && !DECL_EXTERNAL (decl)
       && !DECL_DISREGARD_INLINE_LIMITS (decl))
-    node->symbol.force_output = 1;
+    node->force_output = 1;
 
   /* When not optimizing, also output the static functions. (see
      PR24561), but don't do so for always_inline functions, functions
@@ -438,13 +438,13 @@ cgraph_finalize_function (tree decl, bool no_collect)
      in the original implementation and it is unclear whether we want
      to change the behavior here.  */
   if ((!optimize
-       && !node->symbol.cpp_implicit_alias
+       && !node->cpp_implicit_alias
        && !DECL_DISREGARD_INLINE_LIMITS (decl)
        && !DECL_DECLARED_INLINE_P (decl)
        && !(DECL_CONTEXT (decl)
 	    && TREE_CODE (DECL_CONTEXT (decl)) == FUNCTION_DECL))
       && !DECL_COMDAT (decl) && !DECL_EXTERNAL (decl))
-    node->symbol.force_output = 1;
+    node->force_output = 1;
 
   /* If we've not yet emitted decl, tell the debug info about it.  */
   if (!TREE_ASM_WRITTEN (decl))
@@ -458,9 +458,9 @@ cgraph_finalize_function (tree decl, bool no_collect)
     ggc_collect ();
 
   if (cgraph_state == CGRAPH_STATE_CONSTRUCTION
-      && (decide_is_symbol_needed ((symtab_node) node)
-	  || referred_to_p ((symtab_node)node)))
-    enqueue_node ((symtab_node)node);
+      && (decide_is_symbol_needed (node)
+	  || referred_to_p (node)))
+    enqueue_node (node);
 }
 
 /* Add the function FNDECL to the call graph.
@@ -502,8 +502,8 @@ cgraph_add_new_function (tree fndecl, bool lowered)
 	   analyzing and compilation.  */
 	node = cgraph_get_create_node (fndecl);
 	node->local.local = false;
-	node->symbol.definition = true;
-	node->symbol.force_output = true;
+	node->definition = true;
+	node->force_output = true;
 	if (!lowered && cgraph_state == CGRAPH_STATE_EXPANSION)
 	  {
 	    push_cfun (DECL_STRUCT_FUNCTION (fndecl));
@@ -529,7 +529,7 @@ cgraph_add_new_function (tree fndecl, bool lowered)
 	node = cgraph_create_node (fndecl);
 	if (lowered)
 	  node->lowered = true;
-	node->symbol.definition = true;
+	node->definition = true;
 	analyze_function (node);
 	push_cfun (DECL_STRUCT_FUNCTION (fndecl));
 	gimple_register_cfg_hooks ();
@@ -590,7 +590,7 @@ output_asm_statements (void)
 static void
 analyze_function (struct cgraph_node *node)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
   location_t saved_loc = input_location;
   input_location = DECL_SOURCE_LOCATION (decl);
 
@@ -601,14 +601,14 @@ analyze_function (struct cgraph_node *node)
       if (!expand_thunk (node, false))
 	{
 	  node->thunk.alias = NULL;
-	  node->symbol.analyzed = true;
+	  node->analyzed = true;
 	  return;
 	}
       node->thunk.alias = NULL;
     }
-  if (node->symbol.alias)
+  if (node->alias)
     symtab_resolve_alias
-       ((symtab_node) node, (symtab_node) cgraph_get_node (node->symbol.alias_target));
+       (node, cgraph_get_node (node->alias_target));
   else if (node->dispatcher_function)
     {
       /* Generate the dispatcher body of multi-versioned functions.  */
@@ -628,7 +628,7 @@ analyze_function (struct cgraph_node *node)
     {
       push_cfun (DECL_STRUCT_FUNCTION (decl));
 
-      assign_assembler_name_if_neeeded (node->symbol.decl);
+      assign_assembler_name_if_neeeded (node->decl);
 
       /* Make sure to gimplify bodies only once.  During analyzing a
 	 function we lower it, which will require gimplified nested
@@ -642,7 +642,7 @@ analyze_function (struct cgraph_node *node)
       if (!node->lowered)
 	{
 	  if (node->nested)
-	    lower_nested_functions (node->symbol.decl);
+	    lower_nested_functions (node->decl);
 	  gcc_assert (!node->nested);
 
 	  gimple_register_cfg_hooks ();
@@ -657,7 +657,7 @@ analyze_function (struct cgraph_node *node)
 
       pop_cfun ();
     }
-  node->symbol.analyzed = true;
+  node->analyzed = true;
 
   input_location = saved_loc;
 }
@@ -673,12 +673,12 @@ cgraph_process_same_body_aliases (void)
 {
   symtab_node node;
   FOR_EACH_SYMBOL (node)
-    if (node->symbol.cpp_implicit_alias && !node->symbol.analyzed)
+    if (node->cpp_implicit_alias && !node->analyzed)
       symtab_resolve_alias
         (node,
-	 TREE_CODE (node->symbol.alias_target) == VAR_DECL
-	 ? (symtab_node)varpool_node_for_decl (node->symbol.alias_target)
-	 : (symtab_node)cgraph_get_create_node (node->symbol.alias_target));
+	 TREE_CODE (node->alias_target) == VAR_DECL
+	 ? (symtab_node)varpool_node_for_decl (node->alias_target)
+	 : (symtab_node)cgraph_get_create_node (node->alias_target));
   cpp_implicit_aliases_done = true;
 }
 
@@ -734,20 +734,20 @@ process_function_and_variable_attributes (struct cgraph_node *first,
   for (node = cgraph_first_function (); node != first;
        node = cgraph_next_function (node))
     {
-      tree decl = node->symbol.decl;
+      tree decl = node->decl;
       if (DECL_PRESERVE_P (decl))
 	cgraph_mark_force_output_node (node);
       else if (lookup_attribute ("externally_visible", DECL_ATTRIBUTES (decl)))
 	{
-	  if (! TREE_PUBLIC (node->symbol.decl))
-	    warning_at (DECL_SOURCE_LOCATION (node->symbol.decl), OPT_Wattributes,
+	  if (! TREE_PUBLIC (node->decl))
+	    warning_at (DECL_SOURCE_LOCATION (node->decl), OPT_Wattributes,
 			"%<externally_visible%>"
 			" attribute have effect only on public objects");
 	}
       if (lookup_attribute ("weakref", DECL_ATTRIBUTES (decl))
-	  && (node->symbol.definition && !node->symbol.alias))
+	  && (node->definition && !node->alias))
 	{
-	  warning_at (DECL_SOURCE_LOCATION (node->symbol.decl), OPT_Wattributes,
+	  warning_at (DECL_SOURCE_LOCATION (node->decl), OPT_Wattributes,
 		      "%<weakref%> attribute ignored"
 		      " because function is defined");
 	  DECL_WEAK (decl) = 0;
@@ -767,24 +767,24 @@ process_function_and_variable_attributes (struct cgraph_node *first,
   for (vnode = varpool_first_variable (); vnode != first_var;
        vnode = varpool_next_variable (vnode))
     {
-      tree decl = vnode->symbol.decl;
+      tree decl = vnode->decl;
       if (DECL_EXTERNAL (decl)
 	  && DECL_INITIAL (decl))
 	varpool_finalize_decl (decl);
       if (DECL_PRESERVE_P (decl))
-	vnode->symbol.force_output = true;
+	vnode->force_output = true;
       else if (lookup_attribute ("externally_visible", DECL_ATTRIBUTES (decl)))
 	{
-	  if (! TREE_PUBLIC (vnode->symbol.decl))
-	    warning_at (DECL_SOURCE_LOCATION (vnode->symbol.decl), OPT_Wattributes,
+	  if (! TREE_PUBLIC (vnode->decl))
+	    warning_at (DECL_SOURCE_LOCATION (vnode->decl), OPT_Wattributes,
 			"%<externally_visible%>"
 			" attribute have effect only on public objects");
 	}
       if (lookup_attribute ("weakref", DECL_ATTRIBUTES (decl))
-	  && vnode->symbol.definition
+	  && vnode->definition
 	  && DECL_INITIAL (decl))
 	{
-	  warning_at (DECL_SOURCE_LOCATION (vnode->symbol.decl), OPT_Wattributes,
+	  warning_at (DECL_SOURCE_LOCATION (vnode->decl), OPT_Wattributes,
 		      "%<weakref%> attribute ignored"
 		      " because variable is initialized");
 	  DECL_WEAK (decl) = 0;
@@ -806,21 +806,21 @@ varpool_finalize_decl (tree decl)
 
   gcc_assert (TREE_STATIC (decl) || DECL_EXTERNAL (decl));
 
-  if (node->symbol.definition)
+  if (node->definition)
     return;
   notice_global_symbol (decl);
-  node->symbol.definition = true;
+  node->definition = true;
   if (TREE_THIS_VOLATILE (decl) || DECL_PRESERVE_P (decl)
       /* Traditionally we do not eliminate static variables when not
 	 optimizing and when not doing toplevel reoder.  */
-      || (!flag_toplevel_reorder && !DECL_COMDAT (node->symbol.decl)
-	  && !DECL_ARTIFICIAL (node->symbol.decl)))
-    node->symbol.force_output = true;
+      || (!flag_toplevel_reorder && !DECL_COMDAT (node->decl)
+	  && !DECL_ARTIFICIAL (node->decl)))
+    node->force_output = true;
 
   if (cgraph_state == CGRAPH_STATE_CONSTRUCTION
-      && (decide_is_symbol_needed ((symtab_node) node)
-	  || referred_to_p ((symtab_node)node)))
-    enqueue_node ((symtab_node)node);
+      && (decide_is_symbol_needed (node)
+	  || referred_to_p (node)))
+    enqueue_node (node);
   if (cgraph_state >= CGRAPH_STATE_IPA_SSA)
     varpool_analyze_node (node);
   /* Some frontends produce various interface variables after compilation
@@ -857,14 +857,14 @@ walk_polymorphic_call_targets (pointer_set_t *reachable_call_targets,
 	  /* Do not bother to mark virtual methods in anonymous namespace;
 	     either we will find use of virtual table defining it, or it is
 	     unused.  */
-	  if (targets[i]->symbol.definition
+	  if (targets[i]->definition
 	      && TREE_CODE
-		  (TREE_TYPE (targets[i]->symbol.decl))
+		  (TREE_TYPE (targets[i]->decl))
 		   == METHOD_TYPE
 	      && !type_in_anonymous_namespace_p
 		   (method_class_type
-		     (TREE_TYPE (targets[i]->symbol.decl))))
-	  enqueue_node ((symtab_node) targets[i]);
+		     (TREE_TYPE (targets[i]->decl))))
+	  enqueue_node (targets[i]);
 	}
     }
 
@@ -934,7 +934,7 @@ analyze_functions (void)
      C++ FE is confused about the COMDAT groups being right.  */
   if (cpp_implicit_aliases_done)
     FOR_EACH_SYMBOL (node)
-      if (node->symbol.cpp_implicit_alias)
+      if (node->cpp_implicit_alias)
 	  fixup_same_cpp_alias_visibility (node, symtab_alias_target (node));
   if (optimize && flag_devirtualize)
     build_type_inheritance_graph ();
@@ -949,8 +949,8 @@ analyze_functions (void)
 
       /* First identify the trivially needed symbols.  */
       for (node = symtab_nodes;
-	   node != (symtab_node)first_analyzed
-	   && node != (symtab_node)first_analyzed_var; node = node->symbol.next)
+	   node != first_analyzed
+	   && node != first_analyzed_var; node = node->next)
 	{
 	  if (decide_is_symbol_needed (node))
 	    {
@@ -963,8 +963,8 @@ analyze_functions (void)
 	      if (!changed && cgraph_dump_file)
 		fprintf (cgraph_dump_file, "\n");
 	    }
-	  if (node == (symtab_node)first_analyzed
-	      || node == (symtab_node)first_analyzed_var)
+	  if (node == first_analyzed
+	      || node == first_analyzed_var)
 	    break;
 	}
       cgraph_process_new_functions ();
@@ -980,18 +980,18 @@ analyze_functions (void)
 	{
 	  changed = true;
 	  node = first;
-	  first = (symtab_node)first->symbol.aux;
+	  first = (symtab_node)first->aux;
 	  cgraph_node *cnode = dyn_cast <cgraph_node> (node);
-	  if (cnode && cnode->symbol.definition)
+	  if (cnode && cnode->definition)
 	    {
 	      struct cgraph_edge *edge;
-	      tree decl = cnode->symbol.decl;
+	      tree decl = cnode->decl;
 
 	      /* ??? It is possible to create extern inline function
 	      and later using weak alias attribute to kill its body.
 	      See gcc.c-torture/compile/20011119-1.c  */
 	      if (!DECL_STRUCT_FUNCTION (decl)
-		  && !cnode->symbol.alias
+		  && !cnode->alias
 		  && !cnode->thunk.thunk_p
 		  && !cnode->dispatcher_function)
 		{
@@ -1000,12 +1000,12 @@ analyze_functions (void)
 		  continue;
 		}
 
-	      if (!cnode->symbol.analyzed)
+	      if (!cnode->analyzed)
 		analyze_function (cnode);
 
 	      for (edge = cnode->callees; edge; edge = edge->next_callee)
-		if (edge->callee->symbol.definition)
-		   enqueue_node ((symtab_node)edge->callee);
+		if (edge->callee->definition)
+		   enqueue_node (edge->callee);
 	      if (optimize && flag_devirtualize)
 		{
 		  struct cgraph_edge *next;
@@ -1033,20 +1033,20 @@ analyze_functions (void)
 	  else
 	    {
 	      varpool_node *vnode = dyn_cast <varpool_node> (node);
-	      if (vnode && vnode->symbol.definition && !vnode->symbol.analyzed)
+	      if (vnode && vnode->definition && !vnode->analyzed)
 		varpool_analyze_node (vnode);
 	    }
 
-	  if (node->symbol.same_comdat_group)
+	  if (node->same_comdat_group)
 	    {
 	      symtab_node next;
-	      for (next = node->symbol.same_comdat_group;
+	      for (next = node->same_comdat_group;
 		   next != node;
-		   next = next->symbol.same_comdat_group)
+		   next = next->same_comdat_group)
 		enqueue_node (next);
 	    }
-	  for (i = 0; ipa_ref_list_reference_iterate (&node->symbol.ref_list, i, ref); i++)
-	    if (ref->referred->symbol.definition)
+	  for (i = 0; ipa_ref_list_reference_iterate (&node->ref_list, i, ref); i++)
+	    if (ref->referred->definition)
 	      enqueue_node (ref->referred);
           cgraph_process_new_functions ();
 	}
@@ -1065,11 +1065,11 @@ analyze_functions (void)
     fprintf (cgraph_dump_file, "\nRemoving unused symbols:");
 
   for (node = symtab_nodes;
-       node != (symtab_node)first_handled
-       && node != (symtab_node)first_handled_var; node = next)
+       node != first_handled
+       && node != first_handled_var; node = next)
     {
-      next = node->symbol.next;
-      if (!node->symbol.aux && !referred_to_p (node))
+      next = node->next;
+      if (!node->aux && !referred_to_p (node))
 	{
 	  if (cgraph_dump_file)
 	    fprintf (cgraph_dump_file, " %s", symtab_node_name (node));
@@ -1078,22 +1078,22 @@ analyze_functions (void)
 	}
       if (cgraph_node *cnode = dyn_cast <cgraph_node> (node))
 	{
-	  tree decl = node->symbol.decl;
+	  tree decl = node->decl;
 
-	  if (cnode->symbol.definition && !gimple_has_body_p (decl)
-	      && !cnode->symbol.alias
+	  if (cnode->definition && !gimple_has_body_p (decl)
+	      && !cnode->alias
 	      && !cnode->thunk.thunk_p)
 	    cgraph_reset_node (cnode);
 
-	  gcc_assert (!cnode->symbol.definition || cnode->thunk.thunk_p
-		      || cnode->symbol.alias
+	  gcc_assert (!cnode->definition || cnode->thunk.thunk_p
+		      || cnode->alias
 		      || gimple_has_body_p (decl));
-	  gcc_assert (cnode->symbol.analyzed == cnode->symbol.definition);
+	  gcc_assert (cnode->analyzed == cnode->definition);
 	}
-      node->symbol.aux = NULL;
+      node->aux = NULL;
     }
-  for (;node; node = node->symbol.next)
-    node->symbol.aux = NULL;
+  for (;node; node = node->next)
+    node->aux = NULL;
   first_analyzed = cgraph_first_function ();
   first_analyzed_var = varpool_first_variable ();
   if (cgraph_dump_file)
@@ -1136,9 +1136,9 @@ handle_alias_pairs (void)
 	  symtab_node node = symtab_get_node (p->decl);
 	  if (node)
 	    {
-	      node->symbol.alias_target = p->target;
-	      node->symbol.weakref = true;
-	      node->symbol.alias = true;
+	      node->alias_target = p->target;
+	      node->weakref = true;
+	      node->alias = true;
 	    }
 	  alias_pairs->unordered_remove (i);
 	  continue;
@@ -1148,17 +1148,17 @@ handle_alias_pairs (void)
 	  error ("%q+D aliased to undefined symbol %qE", p->decl, p->target);
 	  symtab_node node = symtab_get_node (p->decl);
 	  if (node)
-	    node->symbol.alias = false;
+	    node->alias = false;
 	  alias_pairs->unordered_remove (i);
 	  continue;
 	}
 
-      if (DECL_EXTERNAL (target_node->symbol.decl)
+      if (DECL_EXTERNAL (target_node->decl)
 	  /* We use local aliases for C++ thunks to force the tailcall
 	     to bind locally.  This is a hack - to keep it working do
 	     the following (which is not strictly correct).  */
-	  && (! TREE_CODE (target_node->symbol.decl) == FUNCTION_DECL
-	      || ! DECL_VIRTUAL_P (target_node->symbol.decl))
+	  && (! TREE_CODE (target_node->decl) == FUNCTION_DECL
+	      || ! DECL_VIRTUAL_P (target_node->decl))
 	  && ! lookup_attribute ("weakref", DECL_ATTRIBUTES (p->decl)))
 	{
 	  error ("%q+D aliased to external symbol %qE",
@@ -1169,15 +1169,15 @@ handle_alias_pairs (void)
           && target_node && is_a <cgraph_node> (target_node))
 	{
 	  struct cgraph_node *src_node = cgraph_get_node (p->decl);
-	  if (src_node && src_node->symbol.definition)
+	  if (src_node && src_node->definition)
             cgraph_reset_node (src_node);
-	  cgraph_create_function_alias (p->decl, target_node->symbol.decl);
+	  cgraph_create_function_alias (p->decl, target_node->decl);
 	  alias_pairs->unordered_remove (i);
 	}
       else if (TREE_CODE (p->decl) == VAR_DECL
 	       && target_node && is_a <varpool_node> (target_node))
 	{
-	  varpool_create_variable_alias (p->decl, target_node->symbol.decl);
+	  varpool_create_variable_alias (p->decl, target_node->decl);
 	  alias_pairs->unordered_remove (i);
 	}
       else
@@ -1185,7 +1185,7 @@ handle_alias_pairs (void)
 	  error ("%q+D alias in between function and variable is not supported",
 		 p->decl);
 	  warning (0, "%q+D aliased declaration",
-		   target_node->symbol.decl);
+		   target_node->decl);
 	  alias_pairs->unordered_remove (i);
 	}
     }
@@ -1208,34 +1208,34 @@ mark_functions_to_output (void)
 
   FOR_EACH_FUNCTION (node)
     {
-      tree decl = node->symbol.decl;
+      tree decl = node->decl;
 
-      gcc_assert (!node->process || node->symbol.same_comdat_group);
+      gcc_assert (!node->process || node->same_comdat_group);
       if (node->process)
 	continue;
 
       /* We need to output all local functions that are used and not
 	 always inlined, as well as those that are reachable from
 	 outside the current compilation unit.  */
-      if (node->symbol.analyzed
+      if (node->analyzed
 	  && !node->thunk.thunk_p
-	  && !node->symbol.alias
+	  && !node->alias
 	  && !node->global.inlined_to
 	  && !TREE_ASM_WRITTEN (decl)
 	  && !DECL_EXTERNAL (decl))
 	{
 	  node->process = 1;
-	  if (node->symbol.same_comdat_group)
+	  if (node->same_comdat_group)
 	    {
 	      struct cgraph_node *next;
-	      for (next = cgraph (node->symbol.same_comdat_group);
+	      for (next = cgraph (node->same_comdat_group);
 		   next != node;
-		   next = cgraph (next->symbol.same_comdat_group))
-		if (!next->thunk.thunk_p && !next->symbol.alias)
+		   next = cgraph (next->same_comdat_group))
+		if (!next->thunk.thunk_p && !next->alias)
 		  next->process = 1;
 	    }
 	}
-      else if (node->symbol.same_comdat_group)
+      else if (node->same_comdat_group)
 	{
 #ifdef ENABLE_CHECKING
 	  check_same_comdat_groups = true;
@@ -1250,8 +1250,8 @@ mark_functions_to_output (void)
 	      /* FIXME: in ltrans unit when offline copy is outside partition but inline copies
 		 are inside partition, we can end up not removing the body since we no longer
 		 have analyzed node pointing to it.  */
-	      && !node->symbol.in_other_partition
-	      && !node->symbol.alias
+	      && !node->in_other_partition
+	      && !node->alias
 	      && !node->clones
 	      && !DECL_EXTERNAL (decl))
 	    {
@@ -1261,7 +1261,7 @@ mark_functions_to_output (void)
 #endif
 	  gcc_assert (node->global.inlined_to
 		      || !gimple_has_body_p (decl)
-		      || node->symbol.in_other_partition
+		      || node->in_other_partition
 		      || node->clones
 		      || DECL_ARTIFICIAL (decl)
 		      || DECL_EXTERNAL (decl));
@@ -1272,16 +1272,16 @@ mark_functions_to_output (void)
 #ifdef ENABLE_CHECKING
   if (check_same_comdat_groups)
     FOR_EACH_FUNCTION (node)
-      if (node->symbol.same_comdat_group && !node->process)
+      if (node->same_comdat_group && !node->process)
 	{
-	  tree decl = node->symbol.decl;
+	  tree decl = node->decl;
 	  if (!node->global.inlined_to
 	      && gimple_has_body_p (decl)
 	      /* FIXME: in an ltrans unit when the offline copy is outside a
 		 partition but inline copies are inside a partition, we can
 		 end up not removing the body since we no longer have an
 		 analyzed node pointing to it.  */
-	      && !node->symbol.in_other_partition
+	      && !node->in_other_partition
 	      && !node->clones
 	      && !DECL_EXTERNAL (decl))
 	    {
@@ -1451,8 +1451,8 @@ expand_thunk (struct cgraph_node *node, bool output_asm_thunks)
   HOST_WIDE_INT fixed_offset = node->thunk.fixed_offset;
   HOST_WIDE_INT virtual_value = node->thunk.virtual_value;
   tree virtual_offset = NULL;
-  tree alias = node->callees->callee->symbol.decl;
-  tree thunk_fndecl = node->symbol.decl;
+  tree alias = node->callees->callee->decl;
+  tree thunk_fndecl = node->decl;
   tree a;
 
 
@@ -1504,7 +1504,7 @@ expand_thunk (struct cgraph_node *node, bool output_asm_thunks)
       set_cfun (NULL);
       TREE_ASM_WRITTEN (thunk_fndecl) = 1;
       node->thunk.thunk_p = false;
-      node->symbol.analyzed = false;
+      node->analyzed = false;
     }
   else
     {
@@ -1690,20 +1690,20 @@ assemble_thunks_and_aliases (struct cgraph_node *node)
       }
     else
       e = e->next_caller;
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list,
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list,
 					     i, ref); i++)
     if (ref->use == IPA_REF_ALIAS)
       {
 	struct cgraph_node *alias = ipa_ref_referring_node (ref);
-        bool saved_written = TREE_ASM_WRITTEN (node->symbol.decl);
+        bool saved_written = TREE_ASM_WRITTEN (node->decl);
 
 	/* Force assemble_alias to really output the alias this time instead
 	   of buffering it in same alias pairs.  */
-	TREE_ASM_WRITTEN (node->symbol.decl) = 1;
-	do_assemble_alias (alias->symbol.decl,
-			   DECL_ASSEMBLER_NAME (node->symbol.decl));
+	TREE_ASM_WRITTEN (node->decl) = 1;
+	do_assemble_alias (alias->decl,
+			   DECL_ASSEMBLER_NAME (node->decl));
 	assemble_thunks_and_aliases (alias);
-	TREE_ASM_WRITTEN (node->symbol.decl) = saved_written;
+	TREE_ASM_WRITTEN (node->decl) = saved_written;
       }
 }
 
@@ -1712,7 +1712,7 @@ assemble_thunks_and_aliases (struct cgraph_node *node)
 static void
 expand_function (struct cgraph_node *node)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
   location_t saved_loc;
 
   /* We ought to not compile any inline clones.  */
@@ -1817,7 +1817,7 @@ expand_function (struct cgraph_node *node)
   /* Eliminate all call edges.  This is important so the GIMPLE_CALL no longer
      points to the dead function body.  */
   cgraph_node_remove_callees (node);
-  ipa_remove_all_references (&node->symbol.ref_list);
+  ipa_remove_all_references (&node->ref_list);
 }
 
 
@@ -1905,9 +1905,9 @@ output_in_order (void)
 
   FOR_EACH_DEFINED_FUNCTION (pf)
     {
-      if (pf->process && !pf->thunk.thunk_p && !pf->symbol.alias)
+      if (pf->process && !pf->thunk.thunk_p && !pf->alias)
 	{
-	  i = pf->symbol.order;
+	  i = pf->order;
 	  gcc_assert (nodes[i].kind == ORDER_UNDEFINED);
 	  nodes[i].kind = ORDER_FUNCTION;
 	  nodes[i].u.f = pf;
@@ -1915,9 +1915,9 @@ output_in_order (void)
     }
 
   FOR_EACH_DEFINED_VARIABLE (pv)
-    if (!DECL_EXTERNAL (pv->symbol.decl))
+    if (!DECL_EXTERNAL (pv->decl))
       {
-	i = pv->symbol.order;
+	i = pv->order;
 	gcc_assert (nodes[i].kind == ORDER_UNDEFINED);
 	nodes[i].kind = ORDER_VAR;
 	nodes[i].u.v = pv;
@@ -2050,9 +2050,9 @@ output_weakrefs (void)
 {
   symtab_node node;
   FOR_EACH_SYMBOL (node)
-    if (node->symbol.alias
-        && !TREE_ASM_WRITTEN (node->symbol.decl)
-	&& node->symbol.weakref)
+    if (node->alias
+        && !TREE_ASM_WRITTEN (node->decl)
+	&& node->weakref)
       {
 	tree target;
 
@@ -2061,18 +2061,18 @@ output_weakrefs (void)
 	   alias.
 	   When alias target is defined, we need to fetch it from symtab reference,
 	   otherwise it is pointed to by alias_target.  */
-	if (node->symbol.alias_target)
-	  target = (DECL_P (node->symbol.alias_target)
-		    ? DECL_ASSEMBLER_NAME (node->symbol.alias_target)
-		    : node->symbol.alias_target);
-	else if (node->symbol.analyzed)
-	  target = DECL_ASSEMBLER_NAME (symtab_alias_target (node)->symbol.decl);
+	if (node->alias_target)
+	  target = (DECL_P (node->alias_target)
+		    ? DECL_ASSEMBLER_NAME (node->alias_target)
+		    : node->alias_target);
+	else if (node->analyzed)
+	  target = DECL_ASSEMBLER_NAME (symtab_alias_target (node)->decl);
 	else
 	  {
 	    gcc_unreachable ();
-	    target = get_alias_symbol (node->symbol.decl);
+	    target = get_alias_symbol (node->decl);
 	  }
-        do_assemble_alias (node->symbol.decl, target);
+        do_assemble_alias (node->decl, target);
       }
 }
 
@@ -2173,14 +2173,14 @@ compile (void)
   symtab_node node;
 
   FOR_EACH_SYMBOL (node)
-    if (node->symbol.alias
-	&& lookup_attribute ("weakref", DECL_ATTRIBUTES (node->symbol.decl)))
+    if (node->alias
+	&& lookup_attribute ("weakref", DECL_ATTRIBUTES (node->decl)))
       {
 	IDENTIFIER_TRANSPARENT_ALIAS
-	   (DECL_ASSEMBLER_NAME (node->symbol.decl)) = 1;
-	TREE_CHAIN (DECL_ASSEMBLER_NAME (node->symbol.decl))
-	   = (node->symbol.alias_target ? node->symbol.alias_target
-	      : DECL_ASSEMBLER_NAME (symtab_alias_target (node)->symbol.decl));
+	   (DECL_ASSEMBLER_NAME (node->decl)) = 1;
+	TREE_CHAIN (DECL_ASSEMBLER_NAME (node->decl))
+	   = (node->alias_target ? node->alias_target
+	      : DECL_ASSEMBLER_NAME (symtab_alias_target (node)->decl));
       }
 #endif
 
@@ -2215,7 +2215,7 @@ compile (void)
 
       FOR_EACH_DEFINED_FUNCTION (node)
 	if (node->global.inlined_to
-	    || gimple_has_body_p (node->symbol.decl))
+	    || gimple_has_body_p (node->decl))
 	  {
 	    error_found = true;
 	    dump_cgraph_node (stderr, node);
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 4a185bf..2df3955 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -30154,7 +30154,7 @@ ix86_get_function_versions_dispatcher (void *decl)
   while (default_version_info != NULL)
     {
       if (is_function_default_version
-	    (default_version_info->this_node->symbol.decl))
+	    (default_version_info->this_node->decl))
         break;
       default_version_info = default_version_info->next;
     }
@@ -30184,7 +30184,7 @@ ix86_get_function_versions_dispatcher (void *decl)
       struct cgraph_function_version_info *dispatcher_version_info = NULL;
 
       /* Right now, the dispatching is done via ifunc.  */
-      dispatch_decl = make_dispatcher_decl (default_node->symbol.decl);
+      dispatch_decl = make_dispatcher_decl (default_node->decl);
 
       dispatcher_node = cgraph_get_create_node (dispatch_decl);
       gcc_assert (dispatcher_node != NULL);
@@ -30192,7 +30192,7 @@ ix86_get_function_versions_dispatcher (void *decl)
       dispatcher_version_info
 	= insert_new_cgraph_node_version (dispatcher_node);
       dispatcher_version_info->next = default_version_info;
-      dispatcher_node->symbol.definition = 1;
+      dispatcher_node->definition = 1;
 
       /* Set the dispatcher for all the versions.  */
       it_v = default_version_info;
@@ -30205,7 +30205,7 @@ ix86_get_function_versions_dispatcher (void *decl)
   else
 #endif
     {
-      error_at (DECL_SOURCE_LOCATION (default_node->symbol.decl),
+      error_at (DECL_SOURCE_LOCATION (default_node->decl),
 		"multiversioning needs ifunc which is not supported "
 		"on this target");
     }
@@ -30344,13 +30344,13 @@ ix86_generate_version_dispatcher_body (void *node_p)
     return node_version_info->dispatcher_resolver;
 
   /* The first version in the chain corresponds to the default version.  */
-  default_ver_decl = node_version_info->next->this_node->symbol.decl;
+  default_ver_decl = node_version_info->next->this_node->decl;
 
   /* node is going to be an alias, so remove the finalized bit.  */
-  node->symbol.definition = false;
+  node->definition = false;
 
   resolver_decl = make_resolver_func (default_ver_decl,
-				      node->symbol.decl, &empty_bb);
+				      node->decl, &empty_bb);
 
   node_version_info->dispatcher_resolver = resolver_decl;
 
@@ -30367,10 +30367,10 @@ ix86_generate_version_dispatcher_body (void *node_p)
 	 not.  This happens for methods in derived classes that override
 	 virtual methods in base classes but are not explicitly marked as
 	 virtual.  */
-      if (DECL_VINDEX (versn->symbol.decl))
+      if (DECL_VINDEX (versn->decl))
 	sorry ("Virtual function multiversioning not supported");
 
-      fn_ver_vec.safe_push (versn->symbol.decl);
+      fn_ver_vec.safe_push (versn->decl);
     }
 
   dispatch_function_versions (resolver_decl, &fn_ver_vec, &empty_bb);
diff --git a/gcc/coverage.c b/gcc/coverage.c
index e450151..9b0fc8b 100644
--- a/gcc/coverage.c
+++ b/gcc/coverage.c
@@ -554,12 +554,12 @@ unsigned
 coverage_compute_profile_id (struct cgraph_node *n)
 {
   expanded_location xloc
-    = expand_location (DECL_SOURCE_LOCATION (n->symbol.decl));
+    = expand_location (DECL_SOURCE_LOCATION (n->decl));
   unsigned chksum = xloc.line;
 
   chksum = coverage_checksum_string (chksum, xloc.file);
   chksum = coverage_checksum_string
-    (chksum, IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (n->symbol.decl)));
+    (chksum, IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (n->decl)));
   if (first_global_object_name)
     chksum = coverage_checksum_string
       (chksum, first_global_object_name);
diff --git a/gcc/cp/call.c b/gcc/cp/call.c
index cd90140..5663010 100644
--- a/gcc/cp/call.c
+++ b/gcc/cp/call.c
@@ -6630,7 +6630,7 @@ mark_versions_used (tree fn)
   it_v = node_v->next;
   while (it_v != NULL)
     {
-      mark_used (it_v->this_node->symbol.decl);
+      mark_used (it_v->this_node->decl);
       it_v = it_v->next;
     }
 }
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 5e5f5e8..c0a9cf8 100644
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -1767,7 +1767,7 @@ maybe_make_one_only (tree decl)
           struct varpool_node *node = varpool_node_for_decl (decl);
 	  DECL_COMDAT (decl) = 1;
 	  /* Mark it needed so we don't forget to emit it.  */
-          node->symbol.forced_by_abi = true;
+          node->forced_by_abi = true;
 	  TREE_USED (decl) = 1;
 	}
     }
@@ -1865,7 +1865,7 @@ import_export_class (tree ctype)
 static bool
 var_finalized_p (tree var)
 {
-  return varpool_node_for_decl (var)->symbol.definition;
+  return varpool_node_for_decl (var)->definition;
 }
 
 /* DECL is a VAR_DECL or FUNCTION_DECL which, for whatever reason,
@@ -1882,14 +1882,14 @@ mark_needed (tree decl)
 	 functions can be marked reachable, just use the external
 	 definition.  */
       struct cgraph_node *node = cgraph_get_create_node (decl);
-      node->symbol.forced_by_abi = true;
+      node->forced_by_abi = true;
     }
   else if (TREE_CODE (decl) == VAR_DECL)
     {
       struct varpool_node *node = varpool_node_for_decl (decl);
       /* C++ frontend use mark_decl_references to force COMDAT variables
          to be output that might appear dead otherwise.  */
-      node->symbol.forced_by_abi = true;
+      node->forced_by_abi = true;
     }
 }
 
@@ -1999,7 +1999,7 @@ maybe_emit_vtables (tree ctype)
 	{
 	  current = varpool_node_for_decl (vtbl);
 	  if (last)
-	    symtab_add_to_same_comdat_group ((symtab_node) current, (symtab_node) last);
+	    symtab_add_to_same_comdat_group (current, last);
 	  last = current;
 	}
     }
@@ -3764,7 +3764,7 @@ collect_candidates_for_java_method_aliases (void)
 
   FOR_EACH_FUNCTION (node)
     {
-      tree fndecl = node->symbol.decl;
+      tree fndecl = node->decl;
 
       if (DECL_CLASS_SCOPE_P (fndecl)
 	  && TYPE_FOR_JAVA (DECL_CONTEXT (fndecl))
@@ -3797,7 +3797,7 @@ build_java_method_aliases (struct pointer_set_t *candidates)
 
   FOR_EACH_FUNCTION (node)
     {
-      tree fndecl = node->symbol.decl;
+      tree fndecl = node->decl;
 
       if (TREE_ASM_WRITTEN (fndecl)
 	  && pointer_set_contains (candidates, fndecl))
@@ -3978,7 +3978,7 @@ collect_all_refs (const char *source_file)
 static bool
 clear_decl_external (struct cgraph_node *node, void * /*data*/)
 {
-  DECL_EXTERNAL (node->symbol.decl) = 0;
+  DECL_EXTERNAL (node->decl) = 0;
   return false;
 }
 
@@ -4296,7 +4296,7 @@ cp_write_global_declarations (void)
 	      struct cgraph_node *node, *next;
 
 	      node = cgraph_get_node (decl);
-	      if (node->symbol.cpp_implicit_alias)
+	      if (node->cpp_implicit_alias)
 		node = cgraph_alias_target (node);
 
 	      cgraph_for_node_and_aliases (node, clear_decl_external,
@@ -4304,10 +4304,10 @@ cp_write_global_declarations (void)
 	      /* If we mark !DECL_EXTERNAL one of the symbols in some comdat
 		 group, we need to mark all symbols in the same comdat group
 		 that way.  */
-	      if (node->symbol.same_comdat_group)
-		for (next = cgraph (node->symbol.same_comdat_group);
+	      if (node->same_comdat_group)
+		for (next = cgraph (node->same_comdat_group);
 		     next != node;
-		     next = cgraph (next->symbol.same_comdat_group))
+		     next = cgraph (next->same_comdat_group))
 	          cgraph_for_node_and_aliases (next, clear_decl_external,
 					       NULL, true);
 	    }
@@ -4319,7 +4319,7 @@ cp_write_global_declarations (void)
 	  if (!DECL_EXTERNAL (decl)
 	      && decl_needed_p (decl)
 	      && !TREE_ASM_WRITTEN (decl)
-	      && !cgraph_get_node (decl)->symbol.definition)
+	      && !cgraph_get_node (decl)->definition)
 	    {
 	      /* We will output the function; no longer consider it in this
 		 loop.  */
diff --git a/gcc/cp/lambda.c b/gcc/cp/lambda.c
index 62812a5..f39ce1a 100644
--- a/gcc/cp/lambda.c
+++ b/gcc/cp/lambda.c
@@ -1020,8 +1020,8 @@ maybe_add_lambda_conv_op (tree type)
     {
       /* Put the thunk in the same comdat group as the call op.  */
       symtab_add_to_same_comdat_group
-	 ((symtab_node) cgraph_get_create_node (statfn),
-          (symtab_node) cgraph_get_create_node (callop));
+	 (cgraph_get_create_node (statfn),
+          cgraph_get_create_node (callop));
     }
   tree body = begin_function_body ();
   tree compound_stmt = begin_compound_stmt (0);
diff --git a/gcc/cp/method.c b/gcc/cp/method.c
index 594a004..353e99a 100644
--- a/gcc/cp/method.c
+++ b/gcc/cp/method.c
@@ -386,8 +386,8 @@ use_thunk (tree thunk_fndecl, bool emit_p)
 				 this_adjusting, fixed_offset, virtual_value,
 				 virtual_offset, alias);
   if (DECL_ONE_ONLY (function))
-    symtab_add_to_same_comdat_group ((symtab_node) thunk_node,
-				     (symtab_node) funcn);
+    symtab_add_to_same_comdat_group (thunk_node,
+				     funcn);
 
   if (!this_adjusting
       || !targetm.asm_out.can_output_mi_thunk (thunk_fndecl, fixed_offset,
diff --git a/gcc/cp/optimize.c b/gcc/cp/optimize.c
index 1b524c3..c4ee848 100644
--- a/gcc/cp/optimize.c
+++ b/gcc/cp/optimize.c
@@ -339,7 +339,7 @@ maybe_clone_body (tree fn)
 	     virtual, it goes into the same comdat group as well.  */
 	  if (comdat_group)
 	    symtab_add_to_same_comdat_group
-	       ((symtab_node) cgraph_get_create_node (clone),
+	       (cgraph_get_create_node (clone),
 	        symtab_get_node (fns[0]));
 	}
       else if (alias)
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 63ec7fa..3ac0348 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -3983,8 +3983,8 @@ cp_fix_function_decl_p (tree decl)
 
       /* Don't fix same_body aliases.  Although they don't have their own
 	 CFG, they share it with what they alias to.  */
-      if (!node || !node->symbol.alias
-	  || !vec_safe_length (node->symbol.ref_list.references))
+      if (!node || !node->alias
+	  || !vec_safe_length (node->ref_list.references))
 	return true;
     }
 
diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 9b5e23f..84f765e 100644
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -2480,7 +2480,7 @@ dbxout_expand_expr (tree expr)
 	     return NULL, otherwise stabs might reference an undefined
 	     symbol.  */
 	  struct varpool_node *node = varpool_get_node (expr);
-	  if (!node || !node->symbol.definition)
+	  if (!node || !node->definition)
 	    return NULL;
 	}
       /* FALLTHRU */
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 0239d6a..5ef7bd2 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -15143,7 +15143,7 @@ reference_to_unused (tree * tp, int * walk_subtrees,
   else if (TREE_CODE (*tp) == VAR_DECL)
     {
       struct varpool_node *node = varpool_get_node (*tp);
-      if (!node || !node->symbol.definition)
+      if (!node || !node->definition)
 	return *tp;
     }
   else if (TREE_CODE (*tp) == FUNCTION_DECL
@@ -17821,7 +17821,7 @@ premark_types_used_by_global_vars_helper (void **slot,
       /* Ask cgraph if the global variable really is to be emitted.
          If yes, then we'll keep the DIE of ENTRY->TYPE.  */
       struct varpool_node *node = varpool_get_node (entry->var_decl);
-      if (node && node->symbol.definition)
+      if (node && node->definition)
 	{
 	  die->die_perennial_p = 1;
 	  /* Keep the parent DIEs as well.  */
diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c
index 1d6ca6c..73b626c 100644
--- a/gcc/gimple-fold.c
+++ b/gcc/gimple-fold.c
@@ -93,14 +93,14 @@ can_refer_decl_in_current_unit_p (tree decl, tree from_decl)
       || TREE_CODE (from_decl) != VAR_DECL
       || !DECL_EXTERNAL (from_decl)
       || (flag_ltrans
-	  && symtab_get_node (from_decl)->symbol.in_other_partition))
+	  && symtab_get_node (from_decl)->in_other_partition))
     return true;
   /* We are folding reference from external vtable.  The vtable may reffer
      to a symbol keyed to other compilation unit.  The other compilation
      unit may be in separate DSO and the symbol may be hidden.  */
   if (DECL_VISIBILITY_SPECIFIED (decl)
       && DECL_EXTERNAL (decl)
-      && (!(snode = symtab_get_node (decl)) || !snode->symbol.in_other_partition))
+      && (!(snode = symtab_get_node (decl)) || !snode->in_other_partition))
     return false;
   /* When function is public, we always can introduce new reference.
      Exception are the COMDAT functions where introducing a direct
@@ -131,7 +131,7 @@ can_refer_decl_in_current_unit_p (tree decl, tree from_decl)
          The second is important when devirtualization happens during final
          compilation stage when making a new reference no longer makes callee
          to be compiled.  */
-      if (!node || !node->symbol.definition || node->global.inlined_to)
+      if (!node || !node->definition || node->global.inlined_to)
 	{
 	  gcc_checking_assert (!TREE_ASM_WRITTEN (decl));
 	  return false;
@@ -140,7 +140,7 @@ can_refer_decl_in_current_unit_p (tree decl, tree from_decl)
   else if (TREE_CODE (decl) == VAR_DECL)
     {
       vnode = varpool_get_node (decl);
-      if (!vnode || !vnode->symbol.definition)
+      if (!vnode || !vnode->definition)
 	{
 	  gcc_checking_assert (!TREE_ASM_WRITTEN (decl));
 	  return false;
diff --git a/gcc/gimplify.c b/gcc/gimplify.c
index 4b4eb4c..04f08b3 100644
--- a/gcc/gimplify.c
+++ b/gcc/gimplify.c
@@ -977,7 +977,7 @@ unshare_body (tree fndecl)
 
   if (cgn)
     for (cgn = cgn->nested; cgn; cgn = cgn->next_nested)
-      unshare_body (cgn->symbol.decl);
+      unshare_body (cgn->decl);
 }
 
 /* Callback for walk_tree to unmark the visited trees rooted at *TP.
@@ -1020,7 +1020,7 @@ unvisit_body (tree fndecl)
 
   if (cgn)
     for (cgn = cgn->nested; cgn; cgn = cgn->next_nested)
-      unvisit_body (cgn->symbol.decl);
+      unvisit_body (cgn->decl);
 }
 
 /* Unconditionally make an unshared copy of EXPR.  This is used when using
diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c
index 57ec2db..65e14b1 100644
--- a/gcc/ipa-cp.c
+++ b/gcc/ipa-cp.c
@@ -351,7 +351,7 @@ print_lattice (FILE * f, struct ipcp_lattice *lat,
 
 	  fprintf (f, " [from:");
 	  for (s = val->sources; s; s = s->next)
-	    fprintf (f, " %i(%i)", s->cs->caller->symbol.order,
+	    fprintf (f, " %i(%i)", s->cs->caller->order,
 		     s->cs->frequency);
 	  fprintf (f, "]");
 	}
@@ -381,7 +381,7 @@ print_all_lattices (FILE * f, bool dump_sources, bool dump_benefits)
 
       info = IPA_NODE_REF (node);
       fprintf (f, "  Node: %s/%i:\n", cgraph_node_name (node),
-	       node->symbol.order);
+	       node->order);
       count = ipa_get_param_count (info);
       for (i = 0; i < count; i++)
 	{
@@ -422,16 +422,16 @@ determine_versionability (struct cgraph_node *node)
   /* There are a number of generic reasons functions cannot be versioned.  We
      also cannot remove parameters if there are type attributes such as fnspec
      present.  */
-  if (node->symbol.alias || node->thunk.thunk_p)
+  if (node->alias || node->thunk.thunk_p)
     reason = "alias or thunk";
   else if (!node->local.versionable)
     reason = "not a tree_versionable_function";
   else if (cgraph_function_body_availability (node) <= AVAIL_OVERWRITABLE)
     reason = "insufficient body availability";
 
-  if (reason && dump_file && !node->symbol.alias && !node->thunk.thunk_p)
+  if (reason && dump_file && !node->alias && !node->thunk.thunk_p)
     fprintf (dump_file, "Function %s/%i is not versionable, reason: %s.\n",
-	     cgraph_node_name (node), node->symbol.order, reason);
+	     cgraph_node_name (node), node->order, reason);
 
   node->local.versionable = (reason == NULL);
 }
@@ -507,7 +507,7 @@ ipcp_cloning_candidate_p (struct cgraph_node *node)
       return false;
     }
 
-  if (!optimize_function_for_speed_p (DECL_STRUCT_FUNCTION (node->symbol.decl)))
+  if (!optimize_function_for_speed_p (DECL_STRUCT_FUNCTION (node->decl)))
     {
       if (dump_file)
         fprintf (dump_file, "Not considering %s for cloning; "
@@ -709,9 +709,9 @@ initialize_node_lattices (struct cgraph_node *node)
 	    set_all_contains_variable (plats);
 	}
       if (dump_file && (dump_flags & TDF_DETAILS)
-	  && !node->symbol.alias && !node->thunk.thunk_p)
+	  && !node->alias && !node->thunk.thunk_p)
 	fprintf (dump_file, "Marking all lattices of %s/%i as %s\n",
-		 cgraph_node_name (node), node->symbol.order,
+		 cgraph_node_name (node), node->order,
 		 disable ? "BOTTOM" : "VARIABLE");
     }
 
@@ -1404,7 +1404,7 @@ propagate_constants_accross_call (struct cgraph_edge *cs)
   int i, args_count, parms_count;
 
   callee = cgraph_function_node (cs->callee, &availability);
-  if (!callee->symbol.definition)
+  if (!callee->definition)
     return false;
   gcc_checking_assert (cgraph_function_with_gimple_body_p (callee));
   callee_info = IPA_NODE_REF (callee);
@@ -1417,7 +1417,7 @@ propagate_constants_accross_call (struct cgraph_edge *cs)
      parameter.  However, we might need to uncover a thunk from below a series
      of aliases first.  */
   alias_or_thunk = cs->callee;
-  while (alias_or_thunk->symbol.alias)
+  while (alias_or_thunk->alias)
     alias_or_thunk = cgraph_alias_target (alias_or_thunk);
   if (alias_or_thunk->thunk.thunk_p)
     {
@@ -1596,7 +1596,7 @@ devirtualization_time_bonus (struct cgraph_node *node,
       /* Only bare minimum benefit for clearly un-inlineable targets.  */
       res += 1;
       callee = cgraph_get_node (target);
-      if (!callee || !callee->symbol.definition)
+      if (!callee || !callee->definition)
 	continue;
       isummary = inline_summary (callee);
       if (!isummary->inlinable)
@@ -1609,7 +1609,7 @@ devirtualization_time_bonus (struct cgraph_node *node,
       else if (isummary->size <= MAX_INLINE_INSNS_AUTO / 2)
 	res += 15;
       else if (isummary->size <= MAX_INLINE_INSNS_AUTO
-	       || DECL_DECLARED_INLINE_P (callee->symbol.decl))
+	       || DECL_DECLARED_INLINE_P (callee->decl))
 	res += 7;
     }
 
@@ -1639,7 +1639,7 @@ good_cloning_opportunity_p (struct cgraph_node *node, int time_benefit,
 {
   if (time_benefit == 0
       || !flag_ipa_cp_clone
-      || !optimize_function_for_speed_p (DECL_STRUCT_FUNCTION (node->symbol.decl)))
+      || !optimize_function_for_speed_p (DECL_STRUCT_FUNCTION (node->decl)))
     return false;
 
   gcc_assert (size_cost > 0);
@@ -1816,7 +1816,7 @@ estimate_local_effects (struct cgraph_node *node)
 
   if (dump_file && (dump_flags & TDF_DETAILS))
     fprintf (dump_file, "\nEstimating effects for %s/%i, base_time: %i.\n",
-	     cgraph_node_name (node), node->symbol.order, base_time);
+	     cgraph_node_name (node), node->order, base_time);
 
   always_const = gather_context_independent_values (info, &known_csts,
 						    &known_binfos, &known_aggs,
@@ -2218,7 +2218,7 @@ ipcp_propagate_stage (struct topo_info *topo)
 				   ipa_get_param_count (info));
 	initialize_node_lattices (node);
       }
-    if (node->symbol.definition && !node->symbol.alias)
+    if (node->definition && !node->alias)
       overall_size += inline_summary (node)->self_size;
     if (node->count > max_count)
       max_count = node->count;
@@ -2286,8 +2286,8 @@ ipcp_discover_new_direct_edges (struct cgraph_node *node,
 		    fprintf (dump_file, "     controlled uses count of param "
 			     "%i bumped down to %i\n", param_index, c);
 		  if (c == 0
-		      && (to_del = ipa_find_reference ((symtab_node) node,
-						       (symtab_node) cs->callee,
+		      && (to_del = ipa_find_reference (node,
+						       cs->callee,
 						       NULL, 0)))
 		    {
 		      if (dump_file && (dump_flags & TDF_DETAILS))
@@ -2543,7 +2543,7 @@ update_profiling_info (struct cgraph_node *orig_node,
 	fprintf (dump_file, "    Problem: node %s/%i has too low count "
 		 HOST_WIDE_INT_PRINT_DEC " while the sum of incoming "
 		 "counts is " HOST_WIDE_INT_PRINT_DEC "\n",
-		 cgraph_node_name (orig_node), orig_node->symbol.order,
+		 cgraph_node_name (orig_node), orig_node->order,
 		 (HOST_WIDE_INT) orig_node_count,
 		 (HOST_WIDE_INT) (orig_sum + new_sum));
 
@@ -2676,13 +2676,13 @@ create_specialized_node (struct cgraph_node *node,
 					  args_to_skip, "constprop");
   ipa_set_node_agg_value_chain (new_node, aggvals);
   for (av = aggvals; av; av = av->next)
-    ipa_maybe_record_reference ((symtab_node) new_node, av->value,
+    ipa_maybe_record_reference (new_node, av->value,
 				IPA_REF_ADDR, NULL);
 
   if (dump_file && (dump_flags & TDF_DETAILS))
     {
       fprintf (dump_file, "     the new node is %s/%i.\n",
-	       cgraph_node_name (new_node), new_node->symbol.order);
+	       cgraph_node_name (new_node), new_node->order);
       if (aggvals)
 	ipa_dump_agg_replacement_values (dump_file, aggvals);
     }
@@ -3235,9 +3235,9 @@ perhaps_add_new_callers (struct cgraph_node *node, struct ipcp_value *val)
 		    fprintf (dump_file, " - adding an extra caller %s/%i"
 			     " of %s/%i\n",
 			     xstrdup (cgraph_node_name (cs->caller)),
-			     cs->caller->symbol.order,
+			     cs->caller->order,
 			     xstrdup (cgraph_node_name (val->spec_node)),
-			     val->spec_node->symbol.order);
+			     val->spec_node->order);
 
 		  cgraph_redirect_edge_callee (cs, val->spec_node);
 		  redirected_sum += cs->count;
@@ -3341,7 +3341,7 @@ decide_about_value (struct cgraph_node *node, int index, HOST_WIDE_INT offset,
 
   if (dump_file)
     fprintf (dump_file, "  Creating a specialized node of %s/%i.\n",
-	     cgraph_node_name (node), node->symbol.order);
+	     cgraph_node_name (node), node->order);
 
   callers = gather_edges_for_value (val, caller_count);
   kv = known_csts.copy ();
@@ -3378,7 +3378,7 @@ decide_whether_version_node (struct cgraph_node *node)
 
   if (dump_file && (dump_flags & TDF_DETAILS))
     fprintf (dump_file, "\nEvaluating opportunities for %s/%i.\n",
-	     cgraph_node_name (node), node->symbol.order);
+	     cgraph_node_name (node), node->order);
 
   gather_context_independent_values (info, &known_csts, &known_binfos,
 				  info->do_clone_for_all_contexts ? &known_aggs
@@ -3422,7 +3422,7 @@ decide_whether_version_node (struct cgraph_node *node)
       if (dump_file)
 	fprintf (dump_file, " - Creating a specialized node of %s/%i "
 		 "for all known contexts.\n", cgraph_node_name (node),
-		 node->symbol.order);
+		 node->order);
 
       callers = collect_callers_of_node (node);
       move_binfos_to_values (known_csts, known_binfos);
@@ -3497,23 +3497,23 @@ static void
 identify_dead_nodes (struct cgraph_node *node)
 {
   struct cgraph_node *v;
-  for (v = node; v ; v = ((struct ipa_dfs_info *) v->symbol.aux)->next_cycle)
+  for (v = node; v ; v = ((struct ipa_dfs_info *) v->aux)->next_cycle)
     if (cgraph_will_be_removed_from_program_if_no_direct_calls (v)
 	&& !cgraph_for_node_and_aliases (v,
 					 has_undead_caller_from_outside_scc_p,
 					 NULL, true))
       IPA_NODE_REF (v)->node_dead = 1;
 
-  for (v = node; v ; v = ((struct ipa_dfs_info *) v->symbol.aux)->next_cycle)
+  for (v = node; v ; v = ((struct ipa_dfs_info *) v->aux)->next_cycle)
     if (!IPA_NODE_REF (v)->node_dead)
       spread_undeadness (v);
 
   if (dump_file && (dump_flags & TDF_DETAILS))
     {
-      for (v = node; v ; v = ((struct ipa_dfs_info *) v->symbol.aux)->next_cycle)
+      for (v = node; v ; v = ((struct ipa_dfs_info *) v->aux)->next_cycle)
 	if (IPA_NODE_REF (v)->node_dead)
 	  fprintf (dump_file, "  Marking node as dead: %s/%i.\n",
-		   cgraph_node_name (v), v->symbol.order);
+		   cgraph_node_name (v), v->order);
     }
 }
 
@@ -3537,7 +3537,7 @@ ipcp_decision_stage (struct topo_info *topo)
 	{
 	  struct cgraph_node *v;
 	  iterate = false;
-	  for (v = node; v ; v = ((struct ipa_dfs_info *) v->symbol.aux)->next_cycle)
+	  for (v = node; v ; v = ((struct ipa_dfs_info *) v->aux)->next_cycle)
 	    if (cgraph_function_with_gimple_body_p (v)
 		&& ipcp_versionable_function_p (v))
 	      iterate |= decide_whether_version_node (v);
@@ -3610,7 +3610,7 @@ ipcp_generate_summary (void)
   FOR_EACH_FUNCTION_WITH_GIMPLE_BODY (node)
       {
 	node->local.versionable
-	  = tree_versionable_function_p (node->symbol.decl);
+	  = tree_versionable_function_p (node->decl);
 	ipa_analyze_node (node);
       }
 }
diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c
index 0d7c39b..80c6b73 100644
--- a/gcc/ipa-devirt.c
+++ b/gcc/ipa-devirt.c
@@ -544,9 +544,9 @@ build_type_inheritance_graph (void)
   /* We reconstruct the graph starting of types of all methods seen in the
      the unit.  */
   FOR_EACH_FUNCTION (n)
-    if (DECL_VIRTUAL_P (n->symbol.decl)
-	&& symtab_real_symbol_p ((symtab_node)n))
-      get_odr_type (method_class_type (TREE_TYPE (n->symbol.decl)), true);
+    if (DECL_VIRTUAL_P (n->decl)
+	&& symtab_real_symbol_p (n))
+      get_odr_type (method_class_type (TREE_TYPE (n->decl)), true);
   if (inheritance_dump_file)
     {
       dump_type_inheritance_graph (inheritance_dump_file);
@@ -572,8 +572,8 @@ maybe_record_node (vec <cgraph_node *> &nodes,
       && !pointer_set_insert (inserted, target)
       && (target_node = cgraph_get_node (target)) != NULL
       && (TREE_PUBLIC (target)
-	  || target_node->symbol.definition)
-      && symtab_real_symbol_p ((symtab_node)target_node))
+	  || target_node->definition)
+      && symtab_real_symbol_p (target_node))
     {
       pointer_set_insert (cached_polymorphic_call_targets,
 			  target_node);
@@ -627,7 +627,7 @@ record_binfo (vec <cgraph_node *> &nodes,
 	  if (TREE_CODE (vtable) == POINTER_PLUS_EXPR)
 	    vtable = TREE_OPERAND (TREE_OPERAND (vtable, 0), 0);
 	  vnode = varpool_get_node (vtable);
-	  if (!vnode || !vnode->symbol.definition)
+	  if (!vnode || !vnode->definition)
 	    return;
 	}
       tree target = gimple_get_virt_method_for_binfo (otr_token, type_binfo);
@@ -761,8 +761,8 @@ devirt_variable_node_removal_hook (struct varpool_node *n,
 				   void *d ATTRIBUTE_UNUSED)
 {
   if (cached_polymorphic_call_targets
-      && DECL_VIRTUAL_P (n->symbol.decl)
-      && type_in_anonymous_namespace_p (DECL_CONTEXT (n->symbol.decl)))
+      && DECL_VIRTUAL_P (n->decl)
+      && type_in_anonymous_namespace_p (DECL_CONTEXT (n->decl)))
     free_polymorphic_call_targets_hash ();
 }
 
@@ -891,7 +891,7 @@ dump_possible_polymorphic_call_targets (FILE *f,
 	   final ? " (full list)" : " (partial list, may call to other unit)");
   for (i = 0; i < targets.length (); i++)
     fprintf (f, " %s/%i", cgraph_node_name (targets[i]),
-	     targets[i]->symbol.order);
+	     targets[i]->order);
   fprintf (f, "\n");
 }
 
@@ -917,7 +917,7 @@ possible_polymorphic_call_target_p (tree otr_type,
 
   /* At a moment we allow middle end to dig out new external declarations
      as a targets of polymorphic calls.  */
-  if (!final && !n->symbol.definition)
+  if (!final && !n->definition)
     return true;
   return false;
 }
@@ -938,10 +938,10 @@ update_type_inheritance_graph (void)
   /* We reconstruct the graph starting of types of all methods seen in the
      the unit.  */
   FOR_EACH_FUNCTION (n)
-    if (DECL_VIRTUAL_P (n->symbol.decl)
-	&& !n->symbol.definition
-	&& symtab_real_symbol_p ((symtab_node)n))
-      get_odr_type (method_class_type (TREE_TYPE (n->symbol.decl)), true);
+    if (DECL_VIRTUAL_P (n->decl)
+	&& !n->definition
+	&& symtab_real_symbol_p (n))
+      get_odr_type (method_class_type (TREE_TYPE (n->decl)), true);
   timevar_pop (TV_IPA_INHERITANCE);
 }
 
@@ -955,13 +955,13 @@ likely_target_p (struct cgraph_node *n)
 {
   int flags;
   /* cxa_pure_virtual and similar things are not likely.  */
-  if (TREE_CODE (TREE_TYPE (n->symbol.decl)) != METHOD_TYPE)
+  if (TREE_CODE (TREE_TYPE (n->decl)) != METHOD_TYPE)
     return false;
-  flags = flags_from_decl_or_type (n->symbol.decl);
+  flags = flags_from_decl_or_type (n->decl);
   if (flags & ECF_NORETURN)
     return false;
   if (lookup_attribute ("cold",
-			DECL_ATTRIBUTES (n->symbol.decl)))
+			DECL_ATTRIBUTES (n->decl)))
     return false;
   if (n->frequency < NODE_FREQUENCY_NORMAL)
     return false;
@@ -988,7 +988,7 @@ ipa_devirt (void)
       bool update = false;
       if (dump_file && n->indirect_calls)
 	fprintf (dump_file, "\n\nProcesing function %s/%i\n",
-		 cgraph_node_name (n), n->symbol.order);
+		 cgraph_node_name (n), n->order);
       for (e = n->indirect_calls; e; e = e->next_callee)
 	if (e->indirect_info->polymorphic)
 	  {
@@ -1069,7 +1069,7 @@ ipa_devirt (void)
 		  }
 		continue;
 	      }
-	    if (!likely_target->symbol.definition)
+	    if (!likely_target->definition)
 	      {
 		if (dump_file)
 		  fprintf (dump_file, "Target is not an definition\n");
@@ -1080,7 +1080,7 @@ ipa_devirt (void)
 	       can handle these just well, it is common for programs to
 	       incorrectly with headers defining methods they are linked
 	       with.  */
-	    if (DECL_EXTERNAL (likely_target->symbol.decl))
+	    if (DECL_EXTERNAL (likely_target->decl))
 	      {
 		if (dump_file)
 		  fprintf (dump_file, "Target is external\n");
@@ -1089,7 +1089,7 @@ ipa_devirt (void)
 	      }
 	    if (cgraph_function_body_availability (likely_target)
 		<= AVAIL_OVERWRITABLE
-		&& symtab_can_be_discarded ((symtab_node) likely_target))
+		&& symtab_can_be_discarded (likely_target))
 	      {
 		if (dump_file)
 		  fprintf (dump_file, "Target is overwritable\n");
@@ -1101,14 +1101,14 @@ ipa_devirt (void)
 		if (dump_file)
 		  fprintf (dump_file,
 			   "Speculatively devirtualizing call in %s/%i to %s/%i\n",
-			   cgraph_node_name (n), n->symbol.order,
+			   cgraph_node_name (n), n->order,
 			   cgraph_node_name (likely_target),
-			   likely_target->symbol.order);
-		if (!symtab_can_be_discarded ((symtab_node) likely_target))
+			   likely_target->order);
+		if (!symtab_can_be_discarded (likely_target))
 		  {
 		    cgraph_node *alias;
 		    alias = cgraph (symtab_nonoverwritable_alias
-				     ((symtab_node)likely_target));
+				     (likely_target));
 		    if (alias)
 		      likely_target = alias;
 		  }
diff --git a/gcc/ipa-inline-analysis.c b/gcc/ipa-inline-analysis.c
index e50d3b6..bc0e8c3 100644
--- a/gcc/ipa-inline-analysis.c
+++ b/gcc/ipa-inline-analysis.c
@@ -1298,7 +1298,7 @@ dump_inline_edge_summary (FILE *f, int indent, struct cgraph_node *node,
       fprintf (f,
 	       "%*s%s/%i %s\n%*s  loop depth:%2i freq:%4i size:%2i"
 	       " time: %2i callee size:%2i stack:%2i",
-	       indent, "", cgraph_node_name (callee), callee->symbol.order,
+	       indent, "", cgraph_node_name (callee), callee->order,
 	       !edge->inline_failed
 	       ? "inlined" : cgraph_inline_failed_string (edge-> inline_failed),
 	       indent, "", es->loop_depth, edge->frequency,
@@ -1358,14 +1358,14 @@ dump_inline_edge_summary (FILE *f, int indent, struct cgraph_node *node,
 void
 dump_inline_summary (FILE *f, struct cgraph_node *node)
 {
-  if (node->symbol.definition)
+  if (node->definition)
     {
       struct inline_summary *s = inline_summary (node);
       size_time_entry *e;
       int i;
       fprintf (f, "Inline summary for %s/%i", cgraph_node_name (node),
-	       node->symbol.order);
-      if (DECL_DISREGARD_INLINE_LIMITS (node->symbol.decl))
+	       node->order);
+      if (DECL_DISREGARD_INLINE_LIMITS (node->decl))
 	fprintf (f, " always_inline");
       if (s->inlinable)
 	fprintf (f, " inlinable");
@@ -1434,7 +1434,7 @@ initialize_inline_failed (struct cgraph_edge *e)
 
   if (e->indirect_unknown_callee)
     e->inline_failed = CIF_INDIRECT_UNKNOWN_CALL;
-  else if (!callee->symbol.definition)
+  else if (!callee->definition)
     e->inline_failed = CIF_BODY_NOT_AVAILABLE;
   else if (callee->local.redefined_extern_inline)
     e->inline_failed = CIF_REDEFINED_EXTERN_INLINE;
@@ -1821,7 +1821,7 @@ compute_bb_predicates (struct cgraph_node *node,
 		       struct ipa_node_params *parms_info,
 		       struct inline_summary *summary)
 {
-  struct function *my_function = DECL_STRUCT_FUNCTION (node->symbol.decl);
+  struct function *my_function = DECL_STRUCT_FUNCTION (node->decl);
   bool done = false;
   basic_block bb;
 
@@ -2348,7 +2348,7 @@ estimate_function_body_sizes (struct cgraph_node *node, bool early)
      <0,2>.  */
   basic_block bb;
   gimple_stmt_iterator bsi;
-  struct function *my_function = DECL_STRUCT_FUNCTION (node->symbol.decl);
+  struct function *my_function = DECL_STRUCT_FUNCTION (node->decl);
   int freq;
   struct inline_summary *info = inline_summary (node);
   struct predicate bb_predicate;
@@ -2396,7 +2396,7 @@ estimate_function_body_sizes (struct cgraph_node *node, bool early)
   for (n = 0; n < nblocks; n++)
     {
       bb = BASIC_BLOCK (order[n]);
-      freq = compute_call_stmt_bb_frequency (node->symbol.decl, bb);
+      freq = compute_call_stmt_bb_frequency (node->decl, bb);
 
       /* TODO: Obviously predicates can be propagated down across CFG.  */
       if (parms_info)
@@ -2743,7 +2743,7 @@ compute_inline_parameters (struct cgraph_node *node, bool early)
     }
 
   /* Even is_gimple_min_invariant rely on current_function_decl.  */
-  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 
   /* Estimate the stack size for the function if we're optimizing.  */
   self_stack_size = optimize ? estimated_stack_frame_size (node) : 0;
@@ -2753,13 +2753,13 @@ compute_inline_parameters (struct cgraph_node *node, bool early)
 
   /* Can this function be inlined at all?  */
   if (!optimize && !lookup_attribute ("always_inline",
-				      DECL_ATTRIBUTES (node->symbol.decl)))
+				      DECL_ATTRIBUTES (node->decl)))
     info->inlinable = false;
   else
-    info->inlinable = tree_inlinable_function_p (node->symbol.decl);
+    info->inlinable = tree_inlinable_function_p (node->decl);
 
   /* Type attributes can use parameter indices to describe them.  */
-  if (TYPE_ATTRIBUTES (TREE_TYPE (node->symbol.decl)))
+  if (TYPE_ATTRIBUTES (TREE_TYPE (node->decl)))
     node->local.can_change_signature = false;
   else
     {
@@ -2771,7 +2771,7 @@ compute_inline_parameters (struct cgraph_node *node, bool early)
 	  /* Functions calling builtin_apply can not change signature.  */
 	  for (e = node->callees; e; e = e->next_callee)
 	    {
-	      tree cdecl = e->callee->symbol.decl;
+	      tree cdecl = e->callee->decl;
 	      if (DECL_BUILT_IN (cdecl)
 		  && DECL_BUILT_IN_CLASS (cdecl) == BUILT_IN_NORMAL
 		  && (DECL_FUNCTION_CODE (cdecl) == BUILT_IN_APPLY_ARGS
@@ -2879,7 +2879,7 @@ estimate_edge_devirt_benefit (struct cgraph_edge *ie,
   gcc_checking_assert (*size >= 0);
 
   callee = cgraph_get_node (target);
-  if (!callee || !callee->symbol.definition)
+  if (!callee || !callee->definition)
     return false;
   isummary = inline_summary (callee);
   return isummary->inlinable;
@@ -2985,7 +2985,7 @@ estimate_node_size_and_time (struct cgraph_node *node,
       bool found = false;
       fprintf (dump_file, "   Estimating body: %s/%i\n"
 	       "   Known to be false: ", cgraph_node_name (node),
-	       node->symbol.order);
+	       node->order);
 
       for (i = predicate_not_inlined_condition;
 	   i < (predicate_first_dynamic_condition
@@ -3036,7 +3036,7 @@ estimate_node_size_and_time (struct cgraph_node *node,
     hints |= INLINE_HINT_array_index;
   if (info->scc_no)
     hints |= INLINE_HINT_in_scc;
-  if (DECL_DECLARED_INLINE_P (node->symbol.decl))
+  if (DECL_DECLARED_INLINE_P (node->decl))
     hints |= INLINE_HINT_declared_inline;
 
   estimate_calls_size_and_time (node, &size, &time, &hints, possible_truths,
@@ -3496,8 +3496,8 @@ simple_edge_hints (struct cgraph_edge *edge)
       && !cgraph_edge_recursive_p (edge))
     hints |= INLINE_HINT_same_scc;
 
-  if (to->symbol.lto_file_data && edge->callee->symbol.lto_file_data
-      && to->symbol.lto_file_data != edge->callee->symbol.lto_file_data)
+  if (to->lto_file_data && edge->callee->lto_file_data
+      && to->lto_file_data != edge->callee->lto_file_data)
     hints |= INLINE_HINT_cross_module;
 
   return hints;
@@ -3716,7 +3716,7 @@ do_estimate_growth (struct cgraph_node *node)
      return zero or negative growths. */
   if (d.self_recursive)
     d.growth = d.growth < info->size ? info->size : d.growth;
-  else if (DECL_EXTERNAL (node->symbol.decl))
+  else if (DECL_EXTERNAL (node->decl))
     ;
   else
     {
@@ -3725,7 +3725,7 @@ do_estimate_growth (struct cgraph_node *node)
       /* COMDAT functions are very often not shared across multiple units
          since they come from various template instantiations.
          Take this into account.  */
-      else if (DECL_COMDAT (node->symbol.decl)
+      else if (DECL_COMDAT (node->decl)
 	       && cgraph_can_remove_if_no_direct_calls_p (node))
 	d.growth -= (info->size
 		     * (100 - PARAM_VALUE (PARAM_COMDAT_SHARING_PROBABILITY))
@@ -3762,11 +3762,11 @@ inline_indirect_intraprocedural_analysis (struct cgraph_node *node)
 static void
 inline_analyze_function (struct cgraph_node *node)
 {
-  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 
   if (dump_file)
     fprintf (dump_file, "\nAnalyzing function: %s/%u\n",
-	     cgraph_node_name (node), node->symbol.order);
+	     cgraph_node_name (node), node->order);
   if (optimize && !node->thunk.thunk_p)
     inline_indirect_intraprocedural_analysis (node);
   compute_inline_parameters (node, false);
@@ -3819,7 +3819,7 @@ inline_generate_summary (void)
   inline_free_summary ();
 
   FOR_EACH_DEFINED_FUNCTION (node)
-    if (!node->symbol.alias)
+    if (!node->alias)
       inline_analyze_function (node);
 }
 
@@ -4053,7 +4053,7 @@ inline_write_summary (void)
     {
       symtab_node snode = lto_symtab_encoder_deref (encoder, i);
       cgraph_node *cnode = dyn_cast <cgraph_node> (snode);
-      if (cnode && cnode->symbol.definition && !cnode->symbol.alias)
+      if (cnode && cnode->definition && !cnode->alias)
 	count++;
     }
   streamer_write_uhwi (ob, count);
@@ -4062,7 +4062,7 @@ inline_write_summary (void)
     {
       symtab_node snode = lto_symtab_encoder_deref (encoder, i);
       cgraph_node *cnode = dyn_cast <cgraph_node> (snode);
-      if (cnode && (node = cnode)->symbol.definition && !node->symbol.alias)
+      if (cnode && (node = cnode)->definition && !node->alias)
 	{
 	  struct inline_summary *info = inline_summary (node);
 	  struct bitpack_d bp;
@@ -4073,7 +4073,7 @@ inline_write_summary (void)
 
 	  streamer_write_uhwi (ob,
 			       lto_symtab_encoder_encode (encoder,
-							  (symtab_node)
+							  
 							  node));
 	  streamer_write_hwi (ob, info->estimated_self_stack_size);
 	  streamer_write_hwi (ob, info->self_size);
diff --git a/gcc/ipa-inline-transform.c b/gcc/ipa-inline-transform.c
index fb5c554..32f068e 100644
--- a/gcc/ipa-inline-transform.c
+++ b/gcc/ipa-inline-transform.c
@@ -85,15 +85,15 @@ can_remove_node_now_p_1 (struct cgraph_node *node)
   /* FIXME: When address is taken of DECL_EXTERNAL function we still
      can remove its offline copy, but we would need to keep unanalyzed node in
      the callgraph so references can point to it.  */
-  return (!node->symbol.address_taken
-	  && !ipa_ref_has_aliases_p (&node->symbol.ref_list)
+  return (!node->address_taken
+	  && !ipa_ref_has_aliases_p (&node->ref_list)
 	  && !node->used_as_abstract_origin
 	  && cgraph_can_remove_if_no_direct_calls_p (node)
 	  /* Inlining might enable more devirtualizing, so we want to remove
 	     those only after all devirtualizable virtual calls are processed.
 	     Lacking may edges in callgraph we just preserve them post
 	     inlining.  */
-	  && !DECL_VIRTUAL_P (node->symbol.decl)
+	  && !DECL_VIRTUAL_P (node->decl)
 	  /* During early inlining some unanalyzed cgraph nodes might be in the
 	     callgraph and they might reffer the function in question.  */
 	  && !cgraph_new_nodes);
@@ -112,10 +112,10 @@ can_remove_node_now_p (struct cgraph_node *node, struct cgraph_edge *e)
 
   /* When we see same comdat group, we need to be sure that all
      items can be removed.  */
-  if (!node->symbol.same_comdat_group)
+  if (!node->same_comdat_group)
     return true;
-  for (next = cgraph (node->symbol.same_comdat_group);
-       next != node; next = cgraph (next->symbol.same_comdat_group))
+  for (next = cgraph (node->same_comdat_group);
+       next != node; next = cgraph (next->same_comdat_group))
     if ((next->callers && next->callers != e)
 	|| !can_remove_node_now_p_1 (next))
       return false;
@@ -161,28 +161,28 @@ clone_inlined_nodes (struct cgraph_edge *e, bool duplicate,
 	     For now we keep the ohter functions in the group in program until
 	     cgraph_remove_unreachable_functions gets rid of them.  */
 	  gcc_assert (!e->callee->global.inlined_to);
-          symtab_dissolve_same_comdat_group_list ((symtab_node) e->callee);
-	  if (e->callee->symbol.definition && !DECL_EXTERNAL (e->callee->symbol.decl))
+          symtab_dissolve_same_comdat_group_list (e->callee);
+	  if (e->callee->definition && !DECL_EXTERNAL (e->callee->decl))
 	    {
 	      if (overall_size)
 	        *overall_size -= inline_summary (e->callee)->size;
 	      nfunctions_inlined++;
 	    }
 	  duplicate = false;
-	  e->callee->symbol.externally_visible = false;
+	  e->callee->externally_visible = false;
           update_noncloned_frequencies (e->callee, e->frequency);
 	}
       else
 	{
 	  struct cgraph_node *n;
-	  n = cgraph_clone_node (e->callee, e->callee->symbol.decl,
+	  n = cgraph_clone_node (e->callee, e->callee->decl,
 				 e->count, e->frequency, update_original,
 				 vNULL, true, inlining_into);
 	  cgraph_redirect_edge_callee (e, n);
 	}
     }
   else
-    symtab_dissolve_same_comdat_group_list ((symtab_node) e->callee);
+    symtab_dissolve_same_comdat_group_list (e->callee);
 
   e->callee->global.inlined_to = inlining_into;
 
@@ -234,7 +234,7 @@ inline_call (struct cgraph_edge *e, bool update_original,
   gcc_assert (!callee->global.inlined_to);
 
   e->inline_failed = CIF_OK;
-  DECL_POSSIBLY_INLINED (callee->symbol.decl) = true;
+  DECL_POSSIBLY_INLINED (callee->decl) = true;
 
   to = e->caller;
   if (to->global.inlined_to)
@@ -286,7 +286,7 @@ inline_call (struct cgraph_edge *e, bool update_original,
   /* Account the change of overall unit size; external functions will be
      removed and are thus not accounted.  */
   if (overall_size
-      && !DECL_EXTERNAL (to->symbol.decl))
+      && !DECL_EXTERNAL (to->decl))
     *overall_size += new_size - old_size;
   ncalls_inlined++;
 
@@ -312,13 +312,13 @@ save_inline_function_body (struct cgraph_node *node)
     fprintf (dump_file, "\nSaving body of %s for later reuse\n",
 	     cgraph_node_name (node));
  
-  gcc_assert (node == cgraph_get_node (node->symbol.decl));
+  gcc_assert (node == cgraph_get_node (node->decl));
 
   /* first_clone will be turned into real function.  */
   first_clone = node->clones;
-  first_clone->symbol.decl = copy_node (node->symbol.decl);
-  symtab_insert_node_to_hashtable ((symtab_node) first_clone);
-  gcc_assert (first_clone == cgraph_get_node (first_clone->symbol.decl));
+  first_clone->decl = copy_node (node->decl);
+  symtab_insert_node_to_hashtable (first_clone);
+  gcc_assert (first_clone == cgraph_get_node (first_clone->decl));
 
   /* Now reshape the clone tree, so all other clones descends from
      first_clone.  */
@@ -346,8 +346,8 @@ save_inline_function_body (struct cgraph_node *node)
   if (first_clone->clones)
     for (n = first_clone->clones; n != first_clone;)
       {
-        gcc_assert (n->symbol.decl == node->symbol.decl);
-	n->symbol.decl = first_clone->symbol.decl;
+        gcc_assert (n->decl == node->decl);
+	n->decl = first_clone->decl;
 	if (n->clones)
 	  n = n->clones;
 	else if (n->next_sibling_clone)
@@ -362,16 +362,16 @@ save_inline_function_body (struct cgraph_node *node)
       }
 
   /* Copy the OLD_VERSION_NODE function tree to the new version.  */
-  tree_function_versioning (node->symbol.decl, first_clone->symbol.decl,
+  tree_function_versioning (node->decl, first_clone->decl,
 			    NULL, true, NULL, false,
 			    NULL, NULL);
 
   /* The function will be short lived and removed after we inline all the clones,
      but make it internal so we won't confuse ourself.  */
-  DECL_EXTERNAL (first_clone->symbol.decl) = 0;
-  DECL_COMDAT_GROUP (first_clone->symbol.decl) = NULL_TREE;
-  TREE_PUBLIC (first_clone->symbol.decl) = 0;
-  DECL_COMDAT (first_clone->symbol.decl) = 0;
+  DECL_EXTERNAL (first_clone->decl) = 0;
+  DECL_COMDAT_GROUP (first_clone->decl) = NULL_TREE;
+  TREE_PUBLIC (first_clone->decl) = 0;
+  DECL_COMDAT (first_clone->decl) = 0;
   first_clone->ipa_transforms_to_apply.release ();
 
   /* When doing recursive inlining, the clone may become unnecessary.
@@ -397,7 +397,7 @@ static bool
 preserve_function_body_p (struct cgraph_node *node)
 {
   gcc_assert (cgraph_global_info_ready);
-  gcc_assert (!node->symbol.alias && !node->thunk.thunk_p);
+  gcc_assert (!node->alias && !node->thunk.thunk_p);
 
   /* Look if there is any clone around.  */
   if (node->clones)
@@ -428,7 +428,7 @@ inline_transform (struct cgraph_node *node)
       next = e->next_callee;
       cgraph_redirect_edge_call_stmt_to_callee (e);
     }
-  ipa_remove_all_references (&node->symbol.ref_list);
+  ipa_remove_all_references (&node->ref_list);
 
   timevar_push (TV_INTEGRATION);
   if (node->callees && optimize)
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c
index 3046b60..784094b 100644
--- a/gcc/ipa-inline.c
+++ b/gcc/ipa-inline.c
@@ -221,8 +221,8 @@ report_inline_failed_reason (struct cgraph_edge *e)
   if (dump_file)
     {
       fprintf (dump_file, "  not inlinable: %s/%i -> %s/%i, %s\n",
-	       xstrdup (cgraph_node_name (e->caller)), e->caller->symbol.order,
-	       xstrdup (cgraph_node_name (e->callee)), e->callee->symbol.order,
+	       xstrdup (cgraph_node_name (e->caller)), e->caller->order,
+	       xstrdup (cgraph_node_name (e->callee)), e->callee->order,
 	       cgraph_inline_failed_string (e->inline_failed));
     }
 }
@@ -244,22 +244,22 @@ can_inline_edge_p (struct cgraph_edge *e, bool report,
   enum availability avail;
   struct cgraph_node *callee
     = cgraph_function_or_thunk_node (e->callee, &avail);
-  tree caller_tree = DECL_FUNCTION_SPECIFIC_OPTIMIZATION (e->caller->symbol.decl);
+  tree caller_tree = DECL_FUNCTION_SPECIFIC_OPTIMIZATION (e->caller->decl);
   tree callee_tree
-    = callee ? DECL_FUNCTION_SPECIFIC_OPTIMIZATION (callee->symbol.decl) : NULL;
-  struct function *caller_cfun = DECL_STRUCT_FUNCTION (e->caller->symbol.decl);
+    = callee ? DECL_FUNCTION_SPECIFIC_OPTIMIZATION (callee->decl) : NULL;
+  struct function *caller_cfun = DECL_STRUCT_FUNCTION (e->caller->decl);
   struct function *callee_cfun
-    = callee ? DECL_STRUCT_FUNCTION (callee->symbol.decl) : NULL;
+    = callee ? DECL_STRUCT_FUNCTION (callee->decl) : NULL;
 
   if (!caller_cfun && e->caller->clone_of)
-    caller_cfun = DECL_STRUCT_FUNCTION (e->caller->clone_of->symbol.decl);
+    caller_cfun = DECL_STRUCT_FUNCTION (e->caller->clone_of->decl);
 
   if (!callee_cfun && callee && callee->clone_of)
-    callee_cfun = DECL_STRUCT_FUNCTION (callee->clone_of->symbol.decl);
+    callee_cfun = DECL_STRUCT_FUNCTION (callee->clone_of->decl);
 
   gcc_assert (e->inline_failed);
 
-  if (!callee || !callee->symbol.definition)
+  if (!callee || !callee->definition)
     {
       e->inline_failed = CIF_BODY_NOT_AVAILABLE;
       inlinable = false;
@@ -281,18 +281,18 @@ can_inline_edge_p (struct cgraph_edge *e, bool report,
       inlinable = false;
     }
   /* Don't inline if the functions have different EH personalities.  */
-  else if (DECL_FUNCTION_PERSONALITY (e->caller->symbol.decl)
-	   && DECL_FUNCTION_PERSONALITY (callee->symbol.decl)
-	   && (DECL_FUNCTION_PERSONALITY (e->caller->symbol.decl)
-	       != DECL_FUNCTION_PERSONALITY (callee->symbol.decl)))
+  else if (DECL_FUNCTION_PERSONALITY (e->caller->decl)
+	   && DECL_FUNCTION_PERSONALITY (callee->decl)
+	   && (DECL_FUNCTION_PERSONALITY (e->caller->decl)
+	       != DECL_FUNCTION_PERSONALITY (callee->decl)))
     {
       e->inline_failed = CIF_EH_PERSONALITY;
       inlinable = false;
     }
   /* TM pure functions should not be inlined into non-TM_pure
      functions.  */
-  else if (is_tm_pure (callee->symbol.decl)
-	   && !is_tm_pure (e->caller->symbol.decl))
+  else if (is_tm_pure (callee->decl)
+	   && !is_tm_pure (e->caller->decl))
     {
       e->inline_failed = CIF_UNSPECIFIED;
       inlinable = false;
@@ -308,20 +308,20 @@ can_inline_edge_p (struct cgraph_edge *e, bool report,
       inlinable = false;
     }
   /* Check compatibility of target optimization options.  */
-  else if (!targetm.target_option.can_inline_p (e->caller->symbol.decl,
-						callee->symbol.decl))
+  else if (!targetm.target_option.can_inline_p (e->caller->decl,
+						callee->decl))
     {
       e->inline_failed = CIF_TARGET_OPTION_MISMATCH;
       inlinable = false;
     }
   /* Check if caller growth allows the inlining.  */
-  else if (!DECL_DISREGARD_INLINE_LIMITS (callee->symbol.decl)
+  else if (!DECL_DISREGARD_INLINE_LIMITS (callee->decl)
 	   && !disregard_limits
 	   && !lookup_attribute ("flatten",
 				 DECL_ATTRIBUTES
 				   (e->caller->global.inlined_to
-				    ? e->caller->global.inlined_to->symbol.decl
-				    : e->caller->symbol.decl))
+				    ? e->caller->global.inlined_to->decl
+				    : e->caller->decl))
            && !caller_growth_limits (e))
     inlinable = false;
   /* Don't inline a function with a higher optimization level than the
@@ -342,7 +342,7 @@ can_inline_edge_p (struct cgraph_edge *e, bool report,
       if (((caller_opt->x_optimize > callee_opt->x_optimize)
 	   || (caller_opt->x_optimize_size != callee_opt->x_optimize_size))
 	  /* gcc.dg/pr43564.c.  Look at forced inline even in -O0.  */
-	  && !DECL_DISREGARD_INLINE_LIMITS (e->callee->symbol.decl))
+	  && !DECL_DISREGARD_INLINE_LIMITS (e->callee->decl))
 	{
 	  e->inline_failed = CIF_OPTIMIZATION_MISMATCH;
 	  inlinable = false;
@@ -365,7 +365,7 @@ can_early_inline_edge_p (struct cgraph_edge *e)
   /* Early inliner might get called at WPA stage when IPA pass adds new
      function.  In this case we can not really do any of early inlining
      because function bodies are missing.  */
-  if (!gimple_has_body_p (callee->symbol.decl))
+  if (!gimple_has_body_p (callee->decl))
     {
       e->inline_failed = CIF_BODY_NOT_AVAILABLE;
       return false;
@@ -374,8 +374,8 @@ can_early_inline_edge_p (struct cgraph_edge *e)
      (i.e. the callgraph is cyclic and we did not process
      the callee by early inliner, yet).  We don't have CIF code for this
      case; later we will re-do the decision in the real inliner.  */
-  if (!gimple_in_ssa_p (DECL_STRUCT_FUNCTION (e->caller->symbol.decl))
-      || !gimple_in_ssa_p (DECL_STRUCT_FUNCTION (callee->symbol.decl)))
+  if (!gimple_in_ssa_p (DECL_STRUCT_FUNCTION (e->caller->decl))
+      || !gimple_in_ssa_p (DECL_STRUCT_FUNCTION (callee->decl)))
     {
       if (dump_file)
 	fprintf (dump_file, "  edge not inlinable: not in SSA form\n");
@@ -396,7 +396,7 @@ num_calls (struct cgraph_node *n)
   int num = 0;
 
   for (e = n->callees; e; e = e->next_callee)
-    if (!is_inexpensive_builtin (e->callee->symbol.decl))
+    if (!is_inexpensive_builtin (e->callee->decl))
       num++;
   return num;
 }
@@ -410,9 +410,9 @@ want_early_inline_function_p (struct cgraph_edge *e)
   bool want_inline = true;
   struct cgraph_node *callee = cgraph_function_or_thunk_node (e->callee, NULL);
 
-  if (DECL_DISREGARD_INLINE_LIMITS (callee->symbol.decl))
+  if (DECL_DISREGARD_INLINE_LIMITS (callee->decl))
     ;
-  else if (!DECL_DECLARED_INLINE_P (callee->symbol.decl)
+  else if (!DECL_DECLARED_INLINE_P (callee->decl)
 	   && !flag_inline_small_functions)
     {
       e->inline_failed = CIF_FUNCTION_NOT_INLINE_CANDIDATE;
@@ -433,8 +433,8 @@ want_early_inline_function_p (struct cgraph_edge *e)
 	    fprintf (dump_file, "  will not early inline: %s/%i->%s/%i, "
 		     "call is cold and code would grow by %i\n",
 		     xstrdup (cgraph_node_name (e->caller)),
-		     e->caller->symbol.order,
-		     xstrdup (cgraph_node_name (callee)), callee->symbol.order,
+		     e->caller->order,
+		     xstrdup (cgraph_node_name (callee)), callee->order,
 		     growth);
 	  want_inline = false;
 	}
@@ -444,8 +444,8 @@ want_early_inline_function_p (struct cgraph_edge *e)
 	    fprintf (dump_file, "  will not early inline: %s/%i->%s/%i, "
 		     "growth %i exceeds --param early-inlining-insns\n",
 		     xstrdup (cgraph_node_name (e->caller)),
-		     e->caller->symbol.order,
-		     xstrdup (cgraph_node_name (callee)), callee->symbol.order,
+		     e->caller->order,
+		     xstrdup (cgraph_node_name (callee)), callee->order,
 		     growth);
 	  want_inline = false;
 	}
@@ -457,8 +457,8 @@ want_early_inline_function_p (struct cgraph_edge *e)
 		     "growth %i exceeds --param early-inlining-insns "
 		     "divided by number of calls\n",
 		     xstrdup (cgraph_node_name (e->caller)),
-		     e->caller->symbol.order,
-		     xstrdup (cgraph_node_name (callee)), callee->symbol.order,
+		     e->caller->order,
+		     xstrdup (cgraph_node_name (callee)), callee->order,
 		     growth);
 	  want_inline = false;
 	}
@@ -528,9 +528,9 @@ want_inline_small_function_p (struct cgraph_edge *e, bool report)
   bool want_inline = true;
   struct cgraph_node *callee = cgraph_function_or_thunk_node (e->callee, NULL);
 
-  if (DECL_DISREGARD_INLINE_LIMITS (callee->symbol.decl))
+  if (DECL_DISREGARD_INLINE_LIMITS (callee->decl))
     ;
-  else if (!DECL_DECLARED_INLINE_P (callee->symbol.decl)
+  else if (!DECL_DECLARED_INLINE_P (callee->decl)
 	   && !flag_inline_small_functions)
     {
       e->inline_failed = CIF_FUNCTION_NOT_INLINE_CANDIDATE;
@@ -546,7 +546,7 @@ want_inline_small_function_p (struct cgraph_edge *e, bool report)
 	;
       /* Apply MAX_INLINE_INSNS_SINGLE limit.  Do not do so when
 	 hints suggests that inlining given function is very profitable.  */
-      else if (DECL_DECLARED_INLINE_P (callee->symbol.decl)
+      else if (DECL_DECLARED_INLINE_P (callee->decl)
 	       && growth >= MAX_INLINE_INSNS_SINGLE
 	       && !big_speedup
 	       && !(hints & (INLINE_HINT_indirect_call
@@ -589,11 +589,11 @@ want_inline_small_function_p (struct cgraph_edge *e, bool report)
 		  Consequently we ask cgraph_can_remove_if_no_direct_calls_p
 		  instead of
 		  cgraph_will_be_removed_from_program_if_no_direct_calls  */
-	        && !DECL_EXTERNAL (callee->symbol.decl)
+	        && !DECL_EXTERNAL (callee->decl)
 		&& cgraph_can_remove_if_no_direct_calls_p (callee)
 		&& estimate_growth (callee) <= 0)
 	;
-      else if (!DECL_DECLARED_INLINE_P (callee->symbol.decl)
+      else if (!DECL_DECLARED_INLINE_P (callee->decl)
 	       && !flag_inline_functions)
 	{
           e->inline_failed = CIF_NOT_DECLARED_INLINED;
@@ -602,7 +602,7 @@ want_inline_small_function_p (struct cgraph_edge *e, bool report)
       /* Apply MAX_INLINE_INSNS_AUTO limit for functions not declared inline
 	 Upgrade it to MAX_INLINE_INSNS_SINGLE when hints suggests that
 	 inlining given function is very profitable.  */
-      else if (!DECL_DECLARED_INLINE_P (callee->symbol.decl)
+      else if (!DECL_DECLARED_INLINE_P (callee->decl)
 	       && !big_speedup
 	       && growth >= ((hints & (INLINE_HINT_indirect_call
 				       | INLINE_HINT_loop_iterations
@@ -649,7 +649,7 @@ want_inline_self_recursive_call_p (struct cgraph_edge *edge,
   int caller_freq = CGRAPH_FREQ_BASE;
   int max_depth = PARAM_VALUE (PARAM_MAX_INLINE_RECURSIVE_DEPTH_AUTO);
 
-  if (DECL_DECLARED_INLINE_P (edge->caller->symbol.decl))
+  if (DECL_DECLARED_INLINE_P (edge->caller->decl))
     max_depth = PARAM_VALUE (PARAM_MAX_INLINE_RECURSIVE_DEPTH);
 
   if (!cgraph_maybe_hot_edge_p (edge))
@@ -815,8 +815,8 @@ relative_time_benefit (struct inline_summary *callee_info,
 
   /* Inlining into extern inline function is not a win.  */
   if (DECL_EXTERNAL (edge->caller->global.inlined_to
-		     ? edge->caller->global.inlined_to->symbol.decl
-		     : edge->caller->symbol.decl))
+		     ? edge->caller->global.inlined_to->decl
+		     : edge->caller->decl))
     return 1;
 
   /* Watch overflows.  */
@@ -855,7 +855,7 @@ edge_badness (struct cgraph_edge *edge, bool dump)
   struct inline_summary *callee_info = inline_summary (callee);
   inline_hints hints;
 
-  if (DECL_DISREGARD_INLINE_LIMITS (callee->symbol.decl))
+  if (DECL_DISREGARD_INLINE_LIMITS (callee->decl))
     return INT_MIN;
 
   growth = estimate_edge_growth (edge);
@@ -869,9 +869,9 @@ edge_badness (struct cgraph_edge *edge, bool dump)
     {
       fprintf (dump_file, "    Badness calculation for %s/%i -> %s/%i\n",
 	       xstrdup (cgraph_node_name (edge->caller)),
-	       edge->caller->symbol.order,
+	       edge->caller->order,
 	       xstrdup (cgraph_node_name (callee)),
-	       edge->callee->symbol.order);
+	       edge->callee->order);
       fprintf (dump_file, "      size growth %i, time %i ",
 	       growth,
 	       edge_time);
@@ -1036,9 +1036,9 @@ update_edge_key (fibheap_t heap, struct cgraph_edge *edge)
 	      fprintf (dump_file,
 		       "  decreasing badness %s/%i -> %s/%i, %i to %i\n",
 		       xstrdup (cgraph_node_name (edge->caller)),
-		       edge->caller->symbol.order,
+		       edge->caller->order,
 		       xstrdup (cgraph_node_name (edge->callee)),
-		       edge->callee->symbol.order,
+		       edge->callee->order,
 		       (int)n->key,
 		       badness);
 	    }
@@ -1053,9 +1053,9 @@ update_edge_key (fibheap_t heap, struct cgraph_edge *edge)
 	   fprintf (dump_file,
 		    "  enqueuing call %s/%i -> %s/%i, badness %i\n",
 		    xstrdup (cgraph_node_name (edge->caller)),
-		    edge->caller->symbol.order,
+		    edge->caller->order,
 		    xstrdup (cgraph_node_name (edge->callee)),
-		    edge->callee->symbol.order,
+		    edge->callee->order,
 		    badness);
 	 }
       edge->aux = fibheap_insert (heap, badness, edge);
@@ -1086,7 +1086,7 @@ reset_edge_caches (struct cgraph_node *node)
   for (edge = where->callers; edge; edge = edge->next_caller)
     if (edge->inline_failed)
       reset_edge_growth_cache (edge);
-  for (i = 0; ipa_ref_list_referring_iterate (&where->symbol.ref_list,
+  for (i = 0; ipa_ref_list_referring_iterate (&where->ref_list,
 					      i, ref); i++)
     if (ref->use == IPA_REF_ALIAS)
       reset_edge_caches (ipa_ref_referring_node (ref));
@@ -1131,13 +1131,13 @@ update_caller_keys (fibheap_t heap, struct cgraph_node *node,
   int i;
   struct ipa_ref *ref;
 
-  if ((!node->symbol.alias && !inline_summary (node)->inlinable)
+  if ((!node->alias && !inline_summary (node)->inlinable)
       || node->global.inlined_to)
     return;
   if (!bitmap_set_bit (updated_nodes, node->uid))
     return;
 
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list,
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list,
 					      i, ref); i++)
     if (ref->use == IPA_REF_ALIAS)
       {
@@ -1269,7 +1269,7 @@ recursive_inlining (struct cgraph_edge *edge,
   if (node->global.inlined_to)
     node = node->global.inlined_to;
 
-  if (DECL_DECLARED_INLINE_P (node->symbol.decl))
+  if (DECL_DECLARED_INLINE_P (node->decl))
     limit = PARAM_VALUE (PARAM_MAX_INLINE_INSNS_RECURSIVE);
 
   /* Make sure that function is small enough to be considered for inlining.  */
@@ -1318,8 +1318,8 @@ recursive_inlining (struct cgraph_edge *edge,
       depth = 1;
       for (cnode = curr->caller;
 	   cnode->global.inlined_to; cnode = cnode->callers->caller)
-	if (node->symbol.decl
-	    == cgraph_function_or_thunk_node (curr->callee, NULL)->symbol.decl)
+	if (node->decl
+	    == cgraph_function_or_thunk_node (curr->callee, NULL)->decl)
           depth++;
 
       if (!want_inline_self_recursive_call_p (curr, node, false, depth))
@@ -1343,7 +1343,7 @@ recursive_inlining (struct cgraph_edge *edge,
       if (!master_clone)
 	{
 	  /* We need original clone to copy around.  */
-	  master_clone = cgraph_clone_node (node, node->symbol.decl,
+	  master_clone = cgraph_clone_node (node, node->decl,
 					    node->count, CGRAPH_FREQ_BASE,
 					    false, vNULL, true, NULL);
 	  for (e = master_clone->callees; e; e = e->next_callee)
@@ -1455,7 +1455,7 @@ speculation_useful_p (struct cgraph_edge *e, bool anticipate_inlining)
      else we propagate is useless.  */
   if (avail >= AVAIL_AVAILABLE)
     {
-      int ecf_flags = flags_from_decl_or_type (target->symbol.decl);
+      int ecf_flags = flags_from_decl_or_type (target->decl);
       if (ecf_flags & ECF_CONST)
         {
           cgraph_speculative_call_info (e, direct, indirect, ref);
@@ -1545,9 +1545,9 @@ inline_small_functions (void)
 	    || node->thunk.thunk_p)
 	  {
 	    struct inline_summary *info = inline_summary (node);
-	    struct ipa_dfs_info *dfs = (struct ipa_dfs_info *) node->symbol.aux;
+	    struct ipa_dfs_info *dfs = (struct ipa_dfs_info *) node->aux;
 
-	    if (!DECL_EXTERNAL (node->symbol.decl))
+	    if (!DECL_EXTERNAL (node->decl))
 	      initial_size += info->size;
 	    info->growth = estimate_growth (node);
 	    if (dfs && dfs->next_cycle)
@@ -1555,7 +1555,7 @@ inline_small_functions (void)
 		struct cgraph_node *n2;
 		int id = dfs->scc_no + 1;
 		for (n2 = node; n2;
-		     n2 = ((struct ipa_dfs_info *) node->symbol.aux)->next_cycle)
+		     n2 = ((struct ipa_dfs_info *) node->aux)->next_cycle)
 		  {
 		    struct inline_summary *info2 = inline_summary (n2);
 		    if (info2->scc_no)
@@ -1593,7 +1593,7 @@ inline_small_functions (void)
 
       if (dump_file)
 	fprintf (dump_file, "Enqueueing calls in %s/%i.\n",
-		 cgraph_node_name (node), node->symbol.order);
+		 cgraph_node_name (node), node->order);
 
       for (edge = node->callees; edge; edge = next)
 	{
@@ -1676,13 +1676,13 @@ inline_small_functions (void)
 	{
 	  fprintf (dump_file,
 		   "\nConsidering %s/%i with %i size\n",
-		   cgraph_node_name (callee), callee->symbol.order,
+		   cgraph_node_name (callee), callee->order,
 		   inline_summary (callee)->size);
 	  fprintf (dump_file,
 		   " to be inlined into %s/%i in %s:%i\n"
 		   " Estimated growth after inlined into all is %+i insns.\n"
 		   " Estimated badness is %i, frequency %.2f.\n",
-		   cgraph_node_name (edge->caller), edge->caller->symbol.order,
+		   cgraph_node_name (edge->caller), edge->caller->order,
 		   flag_wpa ? "unknown"
 		   : gimple_filename ((const_gimple) edge->call_stmt),
 		   flag_wpa ? -1
@@ -1698,7 +1698,7 @@ inline_small_functions (void)
 	}
 
       if (overall_size + growth > max_size
-	  && !DECL_DISREGARD_INLINE_LIMITS (callee->symbol.decl))
+	  && !DECL_DISREGARD_INLINE_LIMITS (callee->decl))
 	{
 	  edge->inline_failed = CIF_INLINE_UNIT_GROWTH_LIMIT;
 	  report_inline_failed_reason (edge);
@@ -1750,7 +1750,7 @@ inline_small_functions (void)
 	  where = edge->caller;
 	  while (where->global.inlined_to)
 	    {
-	      if (where->symbol.decl == callee->symbol.decl)
+	      if (where->decl == callee->decl)
 		outer_node = where, depth++;
 	      where = where->callers->caller;
 	    }
@@ -1759,7 +1759,7 @@ inline_small_functions (void)
 						     true, depth))
 	    {
 	      edge->inline_failed
-		= (DECL_DISREGARD_INLINE_LIMITS (edge->callee->symbol.decl)
+		= (DECL_DISREGARD_INLINE_LIMITS (edge->callee->decl)
 		   ? CIF_RECURSIVE_INLINING : CIF_UNSPECIFIED);
 	      resolve_noninline_speculation (edge_heap, edge);
 	      continue;
@@ -1831,9 +1831,9 @@ flatten_function (struct cgraph_node *node, bool early)
   struct cgraph_edge *e;
 
   /* We shouldn't be called recursively when we are being processed.  */
-  gcc_assert (node->symbol.aux == NULL);
+  gcc_assert (node->aux == NULL);
 
-  node->symbol.aux = (void *) node;
+  node->aux = (void *) node;
 
   for (e = node->callees; e; e = e->next_callee)
     {
@@ -1841,7 +1841,7 @@ flatten_function (struct cgraph_node *node, bool early)
       struct cgraph_node *callee = cgraph_function_or_thunk_node (e->callee, NULL);
 
       /* We've hit cycle?  It is time to give up.  */
-      if (callee->symbol.aux)
+      if (callee->aux)
 	{
 	  if (dump_file)
 	    fprintf (dump_file,
@@ -1875,8 +1875,8 @@ flatten_function (struct cgraph_node *node, bool early)
 	  continue;
 	}
 
-      if (gimple_in_ssa_p (DECL_STRUCT_FUNCTION (node->symbol.decl))
-	  != gimple_in_ssa_p (DECL_STRUCT_FUNCTION (callee->symbol.decl)))
+      if (gimple_in_ssa_p (DECL_STRUCT_FUNCTION (node->decl))
+	  != gimple_in_ssa_p (DECL_STRUCT_FUNCTION (callee->decl)))
 	{
 	  if (dump_file)
 	    fprintf (dump_file, "Not inlining: SSA form does not match.\n");
@@ -1892,13 +1892,13 @@ flatten_function (struct cgraph_node *node, bool early)
       orig_callee = callee;
       inline_call (e, true, NULL, NULL, false);
       if (e->callee != orig_callee)
-	orig_callee->symbol.aux = (void *) node;
+	orig_callee->aux = (void *) node;
       flatten_function (e->callee, early);
       if (e->callee != orig_callee)
-	orig_callee->symbol.aux = NULL;
+	orig_callee->aux = NULL;
     }
 
-  node->symbol.aux = NULL;
+  node->aux = NULL;
   if (!node->global.inlined_to)
     inline_update_overall_summary (node);
 }
@@ -1984,7 +1984,7 @@ ipa_inline (void)
   nnodes = ipa_reverse_postorder (order);
 
   FOR_EACH_FUNCTION (node)
-    node->symbol.aux = 0;
+    node->aux = 0;
 
   if (dump_file)
     fprintf (dump_file, "\nFlattening functions:\n");
@@ -2001,7 +2001,7 @@ ipa_inline (void)
 	 try to flatten itself turning it into a self-recursive
 	 function.  */
       if (lookup_attribute ("flatten",
-			    DECL_ATTRIBUTES (node->symbol.decl)) != NULL)
+			    DECL_ATTRIBUTES (node->decl)) != NULL)
 	{
 	  if (dump_file)
 	    fprintf (dump_file,
@@ -2106,7 +2106,7 @@ inline_always_inline_functions (struct cgraph_node *node)
   for (e = node->callees; e; e = e->next_callee)
     {
       struct cgraph_node *callee = cgraph_function_or_thunk_node (e->callee, NULL);
-      if (!DECL_DISREGARD_INLINE_LIMITS (callee->symbol.decl))
+      if (!DECL_DISREGARD_INLINE_LIMITS (callee->decl))
 	continue;
 
       if (cgraph_edge_recursive_p (e))
@@ -2124,7 +2124,7 @@ inline_always_inline_functions (struct cgraph_node *node)
 	     is not inlinable.  This will allow flagging an error later in
 	     expand_call_inline in tree-inline.c.  */
 	  if (lookup_attribute ("always_inline",
-				 DECL_ATTRIBUTES (callee->symbol.decl)) != NULL)
+				 DECL_ATTRIBUTES (callee->decl)) != NULL)
 	    inlined = true;
 	  continue;
 	}
@@ -2159,7 +2159,7 @@ early_inline_small_functions (struct cgraph_node *node)
 	continue;
 
       /* Do not consider functions not declared inline.  */
-      if (!DECL_DECLARED_INLINE_P (callee->symbol.decl)
+      if (!DECL_DECLARED_INLINE_P (callee->decl)
 	  && !flag_inline_small_functions
 	  && !flag_inline_functions)
 	continue;
@@ -2219,7 +2219,7 @@ early_inliner (void)
 #ifdef ENABLE_CHECKING
   verify_cgraph_node (node);
 #endif
-  ipa_remove_all_references (&node->symbol.ref_list);
+  ipa_remove_all_references (&node->ref_list);
 
   /* Even when not optimizing or not inlining inline always-inline
      functions.  */
@@ -2236,10 +2236,10 @@ early_inliner (void)
 	 cycles of edges to be always inlined in the callgraph.
 
 	 We might want to be smarter and just avoid this type of inlining.  */
-      || DECL_DISREGARD_INLINE_LIMITS (node->symbol.decl))
+      || DECL_DISREGARD_INLINE_LIMITS (node->decl))
     ;
   else if (lookup_attribute ("flatten",
-			     DECL_ATTRIBUTES (node->symbol.decl)) != NULL)
+			     DECL_ATTRIBUTES (node->decl)) != NULL)
     {
       /* When the function is marked to be flattened, recursively inline
 	 all calls in it.  */
@@ -2270,9 +2270,9 @@ early_inliner (void)
 		= estimate_num_insns (edge->call_stmt, &eni_size_weights);
 	      es->call_stmt_time
 		= estimate_num_insns (edge->call_stmt, &eni_time_weights);
-	      if (edge->callee->symbol.decl
+	      if (edge->callee->decl
 		  && !gimple_check_call_matching_types (
-		      edge->call_stmt, edge->callee->symbol.decl, false))
+		      edge->call_stmt, edge->callee->decl, false))
 		edge->call_stmt_cannot_inline_p = true;
 	    }
 	  timevar_pop (TV_INTEGRATION);
diff --git a/gcc/ipa-profile.c b/gcc/ipa-profile.c
index d19d6df..1260069 100644
--- a/gcc/ipa-profile.c
+++ b/gcc/ipa-profile.c
@@ -185,7 +185,7 @@ ipa_profile_generate_summary (void)
 				      10);
   
   FOR_EACH_FUNCTION_WITH_GIMPLE_BODY (node)
-    FOR_EACH_BB_FN (bb, DECL_STRUCT_FUNCTION (node->symbol.decl))
+    FOR_EACH_BB_FN (bb, DECL_STRUCT_FUNCTION (node->decl))
       {
 	int time = 0;
 	int size = 0;
@@ -197,7 +197,7 @@ ipa_profile_generate_summary (void)
 	      {
 		histogram_value h;
 		h = gimple_histogram_value_of_type
-		      (DECL_STRUCT_FUNCTION (node->symbol.decl),
+		      (DECL_STRUCT_FUNCTION (node->decl),
 		       stmt, HIST_TYPE_INDIR_CALL);
 		/* No need to do sanity check: gimple_ic_transform already
 		   takes away bad histograms.  */
@@ -219,7 +219,7 @@ ipa_profile_generate_summary (void)
 			    e->indirect_info->common_target_probability = REG_BR_PROB_BASE;
 			  }
 		      }
-		    gimple_remove_histogram_value (DECL_STRUCT_FUNCTION (node->symbol.decl),
+		    gimple_remove_histogram_value (DECL_STRUCT_FUNCTION (node->decl),
 						    stmt, h);
 		  }
 	      }
@@ -325,7 +325,7 @@ ipa_propagate_frequency_1 (struct cgraph_node *node, void *data)
 	  /* It makes sense to put main() together with the static constructors.
 	     It will be executed for sure, but rest of functions called from
 	     main are definitely not at startup only.  */
-	  if (MAIN_NAME_P (DECL_NAME (edge->caller->symbol.decl)))
+	  if (MAIN_NAME_P (DECL_NAME (edge->caller->decl)))
 	    d->only_called_at_startup = 0;
           d->only_called_at_exit &= edge->caller->only_called_at_exit;
 	}
@@ -401,10 +401,10 @@ ipa_propagate_frequency (struct cgraph_node *node)
   /* We can not propagate anything useful about externally visible functions
      nor about virtuals.  */
   if (!node->local.local
-      || node->symbol.alias
-      || (flag_devirtualize && DECL_VIRTUAL_P (node->symbol.decl)))
+      || node->alias
+      || (flag_devirtualize && DECL_VIRTUAL_P (node->decl)))
     return false;
-  gcc_assert (node->symbol.analyzed);
+  gcc_assert (node->analyzed);
   if (dump_file && (dump_flags & TDF_DETAILS))
     fprintf (dump_file, "Processing frequency %s\n", cgraph_node_name (node));
 
@@ -589,8 +589,8 @@ ipa_profile (void)
 		    {
 		      fprintf (dump_file, "Indirect call -> direct call from"
 			       " other module %s/%i => %s/%i, prob %3.2f\n",
-			       xstrdup (cgraph_node_name (n)), n->symbol.order,
-			       xstrdup (cgraph_node_name (n2)), n2->symbol.order,
+			       xstrdup (cgraph_node_name (n)), n->order,
+			       xstrdup (cgraph_node_name (n2)), n2->order,
 			       e->indirect_info->common_target_probability
 			       / (float)REG_BR_PROB_BASE);
 		    }
@@ -611,7 +611,7 @@ ipa_profile (void)
 		    }
 		  else if (cgraph_function_body_availability (n2)
 			   <= AVAIL_OVERWRITABLE
-			   && symtab_can_be_discarded ((symtab_node) n2))
+			   && symtab_can_be_discarded (n2))
 		    {
 		      nuseless++;
 		      if (dump_file)
@@ -625,11 +625,11 @@ ipa_profile (void)
 			 control flow goes to this particular implementation
 			 of N2.  Speculate on the local alias to allow inlining.
 		       */
-		      if (!symtab_can_be_discarded ((symtab_node) n2))
+		      if (!symtab_can_be_discarded (n2))
 			{
 			  cgraph_node *alias;
 			  alias = cgraph (symtab_nonoverwritable_alias
-					   ((symtab_node)n2));
+					   (n2));
 			  if (alias)
 			    n2 = alias;
 			}
@@ -677,13 +677,13 @@ ipa_profile (void)
       if (order[i]->local.local && ipa_propagate_frequency (order[i]))
 	{
 	  for (e = order[i]->callees; e; e = e->next_callee)
-	    if (e->callee->local.local && !e->callee->symbol.aux)
+	    if (e->callee->local.local && !e->callee->aux)
 	      {
 	        something_changed = true;
-	        e->callee->symbol.aux = (void *)1;
+	        e->callee->aux = (void *)1;
 	      }
 	}
-      order[i]->symbol.aux = NULL;
+      order[i]->aux = NULL;
     }
 
   while (something_changed)
@@ -691,16 +691,16 @@ ipa_profile (void)
       something_changed = false;
       for (i = order_pos - 1; i >= 0; i--)
 	{
-	  if (order[i]->symbol.aux && ipa_propagate_frequency (order[i]))
+	  if (order[i]->aux && ipa_propagate_frequency (order[i]))
 	    {
 	      for (e = order[i]->callees; e; e = e->next_callee)
-		if (e->callee->local.local && !e->callee->symbol.aux)
+		if (e->callee->local.local && !e->callee->aux)
 		  {
 		    something_changed = true;
-		    e->callee->symbol.aux = (void *)1;
+		    e->callee->aux = (void *)1;
 		  }
 	    }
-	  order[i]->symbol.aux = NULL;
+	  order[i]->aux = NULL;
 	}
     }
   free (order);
diff --git a/gcc/ipa-prop.c b/gcc/ipa-prop.c
index 9a4b528..ad2502f 100644
--- a/gcc/ipa-prop.c
+++ b/gcc/ipa-prop.c
@@ -89,7 +89,7 @@ static alloc_pool ipa_refdesc_pool;
 static bool
 ipa_func_spec_opts_forbid_analysis_p (struct cgraph_node *node)
 {
-  tree fs_opts = DECL_FUNCTION_SPECIFIC_OPTIMIZATION (node->symbol.decl);
+  tree fs_opts = DECL_FUNCTION_SPECIFIC_OPTIMIZATION (node->decl);
   struct cl_optimization *os;
 
   if (!fs_opts)
@@ -135,7 +135,7 @@ ipa_populate_param_decls (struct cgraph_node *node,
   tree parm;
   int param_num;
 
-  fndecl = node->symbol.decl;
+  fndecl = node->decl;
   gcc_assert (gimple_has_body_p (fndecl));
   fnargs = DECL_ARGUMENTS (fndecl);
   param_num = 0;
@@ -200,7 +200,7 @@ ipa_initialize_node_params (struct cgraph_node *node)
 
   if (!info->descriptors.exists ())
     {
-      ipa_alloc_node_params (node, count_formal_params (node->symbol.decl));
+      ipa_alloc_node_params (node, count_formal_params (node->decl));
       ipa_populate_param_decls (node, info->descriptors);
     }
 }
@@ -314,16 +314,16 @@ ipa_print_node_jump_functions (FILE *f, struct cgraph_node *node)
   struct cgraph_edge *cs;
 
   fprintf (f, "  Jump functions of caller  %s/%i:\n", cgraph_node_name (node),
-	   node->symbol.order);
+	   node->order);
   for (cs = node->callees; cs; cs = cs->next_callee)
     {
       if (!ipa_edge_args_info_available_for_edge_p (cs))
 	continue;
 
       fprintf (f, "    callsite  %s/%i -> %s/%i : \n",
-	       xstrdup (cgraph_node_name (node)), node->symbol.order,
+	       xstrdup (cgraph_node_name (node)), node->order,
 	       xstrdup (cgraph_node_name (cs->callee)),
-	       cs->callee->symbol.order);
+	       cs->callee->order);
       ipa_print_node_jump_functions_for_edge (f, cs);
     }
 
@@ -1512,7 +1512,7 @@ ipa_get_callee_param_type (struct cgraph_edge *e, int i)
 {
   int n;
   tree type = (e->callee
-	       ? TREE_TYPE (e->callee->symbol.decl)
+	       ? TREE_TYPE (e->callee->decl)
 	       : gimple_call_fntype (e->call_stmt));
   tree t = TYPE_ARG_TYPES (type);
 
@@ -1526,7 +1526,7 @@ ipa_get_callee_param_type (struct cgraph_edge *e, int i)
     return TREE_VALUE (t);
   if (!e->callee)
     return NULL;
-  t = DECL_ARGUMENTS (e->callee->symbol.decl);
+  t = DECL_ARGUMENTS (e->callee->decl);
   for (n = 0; n < i; n++)
     {
       if (!t)
@@ -1646,7 +1646,7 @@ ipa_compute_jump_functions (struct cgraph_node *node,
 								  NULL);
       /* We do not need to bother analyzing calls to unknown
 	 functions unless they may become known during lto/whopr.  */
-      if (!callee->symbol.definition && !flag_lto)
+      if (!callee->definition && !flag_lto)
 	continue;
       ipa_compute_jump_functions_for_edge (parms_ainfo, cs);
     }
@@ -2055,7 +2055,7 @@ static void
 ipa_analyze_params_uses (struct cgraph_node *node,
 			 struct param_analysis_info *parms_ainfo)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
   basic_block bb;
   struct function *func;
   gimple_stmt_iterator gsi;
@@ -2085,7 +2085,7 @@ ipa_analyze_params_uses (struct cgraph_node *node,
 	 the flag during modification analysis.  */
       if (is_gimple_reg (parm))
 	{
-	  tree ddef = ssa_default_def (DECL_STRUCT_FUNCTION (node->symbol.decl),
+	  tree ddef = ssa_default_def (DECL_STRUCT_FUNCTION (node->decl),
 				       parm);
 	  if (ddef && !has_zero_uses (ddef))
 	    {
@@ -2164,7 +2164,7 @@ ipa_analyze_node (struct cgraph_node *node)
   ipa_check_create_node_params ();
   ipa_check_create_edge_args ();
   info = IPA_NODE_REF (node);
-  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
   ipa_initialize_node_params (node);
 
   param_count = ipa_get_param_count (info);
@@ -2417,7 +2417,7 @@ ipa_make_edge_direct_to_target (struct cgraph_edge *ie, tree target)
 	  if (dump_file)
 	    fprintf (dump_file, "ipa-prop: Discovered direct call to non-function"
 				" in %s/%i, making it unreachable.\n",
-		     cgraph_node_name (ie->caller), ie->caller->symbol.order);
+		     cgraph_node_name (ie->caller), ie->caller->order);
 	  target = builtin_decl_implicit (BUILT_IN_UNREACHABLE);
 	  callee = cgraph_get_create_node (target);
 	  unreachable = true;
@@ -2444,9 +2444,9 @@ ipa_make_edge_direct_to_target (struct cgraph_edge *ie, tree target)
 	    fprintf (dump_file, "ipa-prop: Discovered call to a known target "
 		     "(%s/%i -> %s/%i) but can not refer to it. Giving up.\n",
 		     xstrdup (cgraph_node_name (ie->caller)),
-		     ie->caller->symbol.order,
+		     ie->caller->order,
 		     xstrdup (cgraph_node_name (ie->callee)),
-		     ie->callee->symbol.order);
+		     ie->callee->order);
 	  return NULL;
 	}
       callee = cgraph_get_create_real_symbol_node (target);
@@ -2463,9 +2463,9 @@ ipa_make_edge_direct_to_target (struct cgraph_edge *ie, tree target)
 	       "(%s/%i -> %s/%i), for stmt ",
 	       ie->indirect_info->polymorphic ? "a virtual" : "an indirect",
 	       xstrdup (cgraph_node_name (ie->caller)),
-	       ie->caller->symbol.order,
+	       ie->caller->order,
 	       xstrdup (cgraph_node_name (callee)),
-	       callee->symbol.order);
+	       callee->order);
       if (ie->call_stmt)
 	print_gimple_stmt (dump_file, ie->call_stmt, 2, TDF_SLIM);
       else
@@ -2519,7 +2519,7 @@ remove_described_reference (symtab_node symbol, struct ipa_cst_ref_desc *rdesc)
   origin = rdesc->cs;
   if (!origin)
     return false;
-  to_del = ipa_find_reference ((symtab_node) origin->caller, symbol,
+  to_del = ipa_find_reference (origin->caller, symbol,
 			       origin->call_stmt, origin->lto_stmt_uid);
   if (!to_del)
     return false;
@@ -2528,7 +2528,7 @@ remove_described_reference (symtab_node symbol, struct ipa_cst_ref_desc *rdesc)
   if (dump_file)
     fprintf (dump_file, "ipa-prop: Removed a reference from %s/%i to %s.\n",
 	     xstrdup (cgraph_node_name (origin->caller)),
-	     origin->caller->symbol.order, xstrdup (symtab_node_name (symbol)));
+	     origin->caller->order, xstrdup (symtab_node_name (symbol)));
   return true;
 }
 
@@ -2576,7 +2576,7 @@ try_decrement_rdesc_refcount (struct ipa_jump_func *jfunc)
       && (rdesc = jfunc_rdesc_usable (jfunc))
       && --rdesc->refcount == 0)
     {
-      symtab_node symbol = (symtab_node) cgraph_node_for_jfunc (jfunc);
+      symtab_node symbol = cgraph_node_for_jfunc (jfunc);
       if (!symbol)
 	return false;
 
@@ -2736,7 +2736,7 @@ update_indirect_edges_after_inlining (struct cgraph_edge *cs,
 	    new_direct_edge->call_stmt_cannot_inline_p
 	      = !gimple_check_call_matching_types (
 		  new_direct_edge->call_stmt,
-		  new_direct_edge->callee->symbol.decl, false);
+		  new_direct_edge->callee->decl, false);
 	  if (new_edges)
 	    {
 	      new_edges->safe_push (new_direct_edge);
@@ -2852,15 +2852,15 @@ propagate_controlled_uses (struct cgraph_edge *cs)
 	      if (t && TREE_CODE (t) == ADDR_EXPR
 		  && TREE_CODE (TREE_OPERAND (t, 0)) == FUNCTION_DECL
 		  && (n = cgraph_get_node (TREE_OPERAND (t, 0)))
-		  && (ref = ipa_find_reference ((symtab_node) new_root,
-						(symtab_node) n, NULL, 0)))
+		  && (ref = ipa_find_reference (new_root,
+						n, NULL, 0)))
 		{
 		  if (dump_file)
 		    fprintf (dump_file, "ipa-prop: Removing cloning-created "
 			     "reference from %s/%i to %s/%i.\n",
 			     xstrdup (cgraph_node_name (new_root)),
-			     new_root->symbol.order,
-			     xstrdup (cgraph_node_name (n)), n->symbol.order);
+			     new_root->order,
+			     xstrdup (cgraph_node_name (n)), n->order);
 		  ipa_remove_reference (ref);
 		}
 	    }
@@ -2883,7 +2883,7 @@ propagate_controlled_uses (struct cgraph_edge *cs)
 		{
 		  struct cgraph_node *clone;
 		  bool ok;
-		  ok = remove_described_reference ((symtab_node) n, rdesc);
+		  ok = remove_described_reference (n, rdesc);
 		  gcc_checking_assert (ok);
 
 		  clone = cs->caller;
@@ -2892,8 +2892,8 @@ propagate_controlled_uses (struct cgraph_edge *cs)
 			 && IPA_NODE_REF (clone)->ipcp_orig_node)
 		    {
 		      struct ipa_ref *ref;
-		      ref = ipa_find_reference ((symtab_node) clone,
-						(symtab_node) n, NULL, 0);
+		      ref = ipa_find_reference (clone,
+						n, NULL, 0);
 		      if (ref)
 			{
 			  if (dump_file)
@@ -2901,9 +2901,9 @@ propagate_controlled_uses (struct cgraph_edge *cs)
 				     "cloning-created reference "
 				     "from %s/%i to %s/%i.\n",
 				     xstrdup (cgraph_node_name (clone)),
-				     clone->symbol.order,
+				     clone->order,
 				     xstrdup (cgraph_node_name (n)),
-				     n->symbol.order);
+				     n->order);
 			  ipa_remove_reference (ref);
 			}
 		      clone = clone->callers->caller;
@@ -3096,12 +3096,12 @@ ipa_edge_duplication_hook (struct cgraph_edge *src, struct cgraph_edge *dst,
 	  else if (src->caller == dst->caller)
 	    {
 	      struct ipa_ref *ref;
-	      symtab_node n = (symtab_node) cgraph_node_for_jfunc (src_jf);
+	      symtab_node n = cgraph_node_for_jfunc (src_jf);
 	      gcc_checking_assert (n);
-	      ref = ipa_find_reference ((symtab_node) src->caller, n,
+	      ref = ipa_find_reference (src->caller, n,
 					src->call_stmt, src->lto_stmt_uid);
 	      gcc_checking_assert (ref);
-	      ipa_clone_ref (ref, (symtab_node) dst->caller, ref->stmt);
+	      ipa_clone_ref (ref, dst->caller, ref->stmt);
 
 	      gcc_checking_assert (ipa_refdesc_pool);
 	      struct ipa_cst_ref_desc *dst_rdesc
@@ -3282,11 +3282,11 @@ ipa_print_node_params (FILE *f, struct cgraph_node *node)
   int i, count;
   struct ipa_node_params *info;
 
-  if (!node->symbol.definition)
+  if (!node->definition)
     return;
   info = IPA_NODE_REF (node);
   fprintf (f, "  function  %s/%i parameter descriptors:\n",
-	   cgraph_node_name (node), node->symbol.order);
+	   cgraph_node_name (node), node->order);
   count = ipa_get_param_count (info);
   for (i = 0; i < count; i++)
     {
@@ -3529,8 +3529,8 @@ ipa_modify_call_arguments (struct cgraph_edge *cs, gimple stmt,
 
   len = adjustments.length ();
   vargs.create (len);
-  callee_decl = !cs ? gimple_call_fndecl (stmt) : cs->callee->symbol.decl;
-  ipa_remove_stmt_references ((symtab_node) current_node, stmt);
+  callee_decl = !cs ? gimple_call_fndecl (stmt) : cs->callee->decl;
+  ipa_remove_stmt_references (current_node, stmt);
 
   gsi = gsi_for_stmt (stmt);
   prev_gsi = gsi;
@@ -4122,7 +4122,7 @@ ipa_write_node_info (struct output_block *ob, struct cgraph_node *node)
   struct bitpack_d bp;
 
   encoder = ob->decl_state->symtab_node_encoder;
-  node_ref = lto_symtab_encoder_encode (encoder, (symtab_node) node);
+  node_ref = lto_symtab_encoder_encode (encoder, node);
   streamer_write_uhwi (ob, node_ref);
 
   streamer_write_uhwi (ob, ipa_get_param_count (info));
@@ -4286,7 +4286,7 @@ ipa_prop_read_section (struct lto_file_decl_data *file_data, const char *data,
       index = streamer_read_uhwi (&ib_main);
       encoder = file_data->symtab_node_encoder;
       node = cgraph (lto_symtab_encoder_deref (encoder, index));
-      gcc_assert (node->symbol.definition);
+      gcc_assert (node->definition);
       ipa_read_node_info (&ib_main, node, data_in);
     }
   lto_free_section_data (file_data, LTO_section_jump_functions, NULL, data,
@@ -4338,7 +4338,7 @@ write_agg_replacement_chain (struct output_block *ob, struct cgraph_node *node)
 
   aggvals = ipa_get_agg_replacements_for_node (node);
   encoder = ob->decl_state->symtab_node_encoder;
-  node_ref = lto_symtab_encoder_encode (encoder, (symtab_node) node);
+  node_ref = lto_symtab_encoder_encode (encoder, node);
   streamer_write_uhwi (ob, node_ref);
 
   for (av = aggvals; av; av = av->next)
@@ -4462,7 +4462,7 @@ read_replacements_section (struct lto_file_decl_data *file_data,
       index = streamer_read_uhwi (&ib_main);
       encoder = file_data->symtab_node_encoder;
       node = cgraph (lto_symtab_encoder_deref (encoder, index));
-      gcc_assert (node->symbol.definition);
+      gcc_assert (node->definition);
       read_agg_replacement_chain (&ib_main, node, data_in);
     }
   lto_free_section_data (file_data, LTO_section_jump_functions, NULL, data,
@@ -4544,12 +4544,12 @@ ipcp_transform_function (struct cgraph_node *node)
 
   if (dump_file)
     fprintf (dump_file, "Modification phase of node %s/%i\n",
-	     cgraph_node_name (node), node->symbol.order);
+	     cgraph_node_name (node), node->order);
 
   aggval = ipa_get_agg_replacements_for_node (node);
   if (!aggval)
       return 0;
-  param_count = count_formal_params (node->symbol.decl);
+  param_count = count_formal_params (node->decl);
   if (param_count == 0)
     return 0;
   adjust_agg_replacement_values (node, aggval);
diff --git a/gcc/ipa-pure-const.c b/gcc/ipa-pure-const.c
index d5f334e..50bf500 100644
--- a/gcc/ipa-pure-const.c
+++ b/gcc/ipa-pure-const.c
@@ -716,7 +716,7 @@ check_stmt (gimple_stmt_iterator *gsip, funct_state local, bool ipa)
 static funct_state
 analyze_function (struct cgraph_node *fn, bool ipa)
 {
-  tree decl = fn->symbol.decl;
+  tree decl = fn->decl;
   funct_state l;
   basic_block this_block;
 
@@ -727,10 +727,10 @@ analyze_function (struct cgraph_node *fn, bool ipa)
   l->looping = false;
   l->can_throw = false;
   state_from_flags (&l->state_previously_known, &l->looping_previously_known,
-		    flags_from_decl_or_type (fn->symbol.decl),
+		    flags_from_decl_or_type (fn->decl),
 		    cgraph_node_cannot_return (fn));
 
-  if (fn->thunk.thunk_p || fn->symbol.alias)
+  if (fn->thunk.thunk_p || fn->alias)
     {
       /* Thunk gets propagated through, so nothing interesting happens.  */
       gcc_assert (ipa);
@@ -943,7 +943,7 @@ pure_const_write_summary (void)
        lsei_next_function_in_partition (&lsei))
     {
       node = lsei_cgraph_node (lsei);
-      if (node->symbol.definition && has_function_state (node))
+      if (node->definition && has_function_state (node))
 	count++;
     }
 
@@ -954,7 +954,7 @@ pure_const_write_summary (void)
        lsei_next_function_in_partition (&lsei))
     {
       node = lsei_cgraph_node (lsei);
-      if (node->symbol.definition && has_function_state (node))
+      if (node->definition && has_function_state (node))
 	{
 	  struct bitpack_d bp;
 	  funct_state fs;
@@ -964,7 +964,7 @@ pure_const_write_summary (void)
 	  fs = get_function_state (node);
 
 	  encoder = ob->decl_state->symtab_node_encoder;
-	  node_ref = lto_symtab_encoder_encode (encoder, (symtab_node)node);
+	  node_ref = lto_symtab_encoder_encode (encoder, node);
 	  streamer_write_uhwi_stream (ob->main_stream, node_ref);
 
 	  /* Note that flags will need to be read in the opposite
@@ -1033,10 +1033,10 @@ pure_const_read_summary (void)
 	      fs->can_throw = bp_unpack_value (&bp, 1);
 	      if (dump_file)
 		{
-		  int flags = flags_from_decl_or_type (node->symbol.decl);
+		  int flags = flags_from_decl_or_type (node->decl);
 		  fprintf (dump_file, "Read info for %s/%i ",
 			   cgraph_node_name (node),
-			   node->symbol.order);
+			   node->order);
 		  if (flags & ECF_CONST)
 		    fprintf (dump_file, " const");
 		  if (flags & ECF_PURE)
@@ -1117,7 +1117,7 @@ propagate_pure_const (void)
       int count = 0;
       node = order[i];
 
-      if (node->symbol.alias)
+      if (node->alias)
 	continue;
 
       if (dump_file && (dump_flags & TDF_DETAILS))
@@ -1136,7 +1136,7 @@ propagate_pure_const (void)
 	  if (dump_file && (dump_flags & TDF_DETAILS))
 	    fprintf (dump_file, "  Visiting %s/%i state:%s looping %i\n",
 		     cgraph_node_name (w),
-		     w->symbol.order,
+		     w->order,
 		     pure_const_names[w_l->pure_const_state],
 		     w_l->looping);
 
@@ -1183,7 +1183,7 @@ propagate_pure_const (void)
 		  fprintf (dump_file,
 			   "    Call to %s/%i",
 			   cgraph_node_name (e->callee),
-			   e->callee->symbol.order);
+			   e->callee->order);
 		}
 	      if (avail > AVAIL_OVERWRITABLE)
 		{
@@ -1212,11 +1212,11 @@ propagate_pure_const (void)
 		    }
 		}
 	      else if (special_builtin_state (&edge_state, &edge_looping,
-					       y->symbol.decl))
+					       y->decl))
 		;
 	      else
 		state_from_flags (&edge_state, &edge_looping,
-				  flags_from_decl_or_type (y->symbol.decl),
+				  flags_from_decl_or_type (y->decl),
 				  cgraph_edge_cannot_lead_to_return (e));
 
 	      /* Merge the results with what we already know.  */
@@ -1255,7 +1255,7 @@ propagate_pure_const (void)
 	    break;
 
 	  /* And finally all loads and stores.  */
-	  for (i = 0; ipa_ref_list_reference_iterate (&w->symbol.ref_list, i, ref); i++)
+	  for (i = 0; ipa_ref_list_reference_iterate (&w->ref_list, i, ref); i++)
 	    {
 	      enum pure_const_state_e ref_state = IPA_CONST;
 	      bool ref_looping = false;
@@ -1263,7 +1263,7 @@ propagate_pure_const (void)
 		{
 		case IPA_REF_LOAD:
 		  /* readonly reads are safe.  */
-		  if (TREE_READONLY (ipa_ref_varpool_node (ref)->symbol.decl))
+		  if (TREE_READONLY (ipa_ref_varpool_node (ref)->decl))
 		    break;
 		  if (dump_file && (dump_flags & TDF_DETAILS))
 		    fprintf (dump_file, "    nonreadonly global var read\n");
@@ -1287,7 +1287,7 @@ propagate_pure_const (void)
 	      if (pure_const_state == IPA_NEITHER)
 		break;
 	    }
-	  w_info = (struct ipa_dfs_info *) w->symbol.aux;
+	  w_info = (struct ipa_dfs_info *) w->aux;
 	  w = w_info->next_cycle;
 	}
       if (dump_file && (dump_flags & TDF_DETAILS))
@@ -1322,9 +1322,9 @@ propagate_pure_const (void)
 	  switch (this_state)
 	    {
 	    case IPA_CONST:
-	      if (!TREE_READONLY (w->symbol.decl))
+	      if (!TREE_READONLY (w->decl))
 		{
-		  warn_function_const (w->symbol.decl, !this_looping);
+		  warn_function_const (w->decl, !this_looping);
 		  if (dump_file)
 		    fprintf (dump_file, "Function found to be %sconst: %s\n",
 			     this_looping ? "looping " : "",
@@ -1334,9 +1334,9 @@ propagate_pure_const (void)
 	      break;
 
 	    case IPA_PURE:
-	      if (!DECL_PURE_P (w->symbol.decl))
+	      if (!DECL_PURE_P (w->decl))
 		{
-		  warn_function_pure (w->symbol.decl, !this_looping);
+		  warn_function_pure (w->decl, !this_looping);
 		  if (dump_file)
 		    fprintf (dump_file, "Function found to be %spure: %s\n",
 			     this_looping ? "looping " : "",
@@ -1348,7 +1348,7 @@ propagate_pure_const (void)
 	    default:
 	      break;
 	    }
-	  w_info = (struct ipa_dfs_info *) w->symbol.aux;
+	  w_info = (struct ipa_dfs_info *) w->aux;
 	  w = w_info->next_cycle;
 	}
     }
@@ -1387,7 +1387,7 @@ propagate_nothrow (void)
       bool can_throw = false;
       node = order[i];
 
-      if (node->symbol.alias)
+      if (node->alias)
 	continue;
 
       /* Find the worst state for any node in the cycle.  */
@@ -1415,11 +1415,11 @@ propagate_nothrow (void)
 
 		  if (can_throw)
 		    break;
-		  if (y_l->can_throw && !TREE_NOTHROW (w->symbol.decl)
+		  if (y_l->can_throw && !TREE_NOTHROW (w->decl)
 		      && e->can_throw_external)
 		    can_throw = true;
 		}
-	      else if (e->can_throw_external && !TREE_NOTHROW (y->symbol.decl))
+	      else if (e->can_throw_external && !TREE_NOTHROW (y->decl))
 	        can_throw = true;
 	    }
           for (ie = node->indirect_calls; ie; ie = ie->next_callee)
@@ -1428,7 +1428,7 @@ propagate_nothrow (void)
 		can_throw = true;
 		break;
 	      }
-	  w_info = (struct ipa_dfs_info *) w->symbol.aux;
+	  w_info = (struct ipa_dfs_info *) w->aux;
 	  w = w_info->next_cycle;
 	}
 
@@ -1438,16 +1438,16 @@ propagate_nothrow (void)
       while (w)
 	{
 	  funct_state w_l = get_function_state (w);
-	  if (!can_throw && !TREE_NOTHROW (w->symbol.decl))
+	  if (!can_throw && !TREE_NOTHROW (w->decl))
 	    {
 	      cgraph_set_nothrow_flag (w, true);
 	      if (dump_file)
 		fprintf (dump_file, "Function found to be nothrow: %s\n",
 			 cgraph_node_name (w));
 	    }
-	  else if (can_throw && !TREE_NOTHROW (w->symbol.decl))
+	  else if (can_throw && !TREE_NOTHROW (w->decl))
 	    w_l->can_throw = true;
-	  w_info = (struct ipa_dfs_info *) w->symbol.aux;
+	  w_info = (struct ipa_dfs_info *) w->aux;
 	  w = w_info->next_cycle;
 	}
     }
diff --git a/gcc/ipa-ref-inline.h b/gcc/ipa-ref-inline.h
index bb74f87..4bb43c2 100644
--- a/gcc/ipa-ref-inline.h
+++ b/gcc/ipa-ref-inline.h
@@ -54,7 +54,7 @@ ipa_ref_referring_varpool_node (struct ipa_ref *ref)
 static inline struct ipa_ref_list *
 ipa_ref_referring_ref_list (struct ipa_ref *ref)
 {
-  return &ref->referring->symbol.ref_list;
+  return &ref->referring->ref_list;
 }
 
 /* Return reference list REF is in.  */
@@ -62,7 +62,7 @@ ipa_ref_referring_ref_list (struct ipa_ref *ref)
 static inline struct ipa_ref_list *
 ipa_ref_referred_ref_list (struct ipa_ref *ref)
 {
-  return &ref->referred->symbol.ref_list;
+  return &ref->referred->ref_list;
 }
 
 /* Return first reference in LIST or NULL if empty.  */
diff --git a/gcc/ipa-ref.c b/gcc/ipa-ref.c
index a7c3b40..4f04614e 100644
--- a/gcc/ipa-ref.c
+++ b/gcc/ipa-ref.c
@@ -45,12 +45,12 @@ ipa_record_reference (symtab_node referring_node,
   gcc_checking_assert (!stmt || is_a <cgraph_node> (referring_node));
   gcc_checking_assert (use_type != IPA_REF_ALIAS || !stmt);
 
-  list = &referring_node->symbol.ref_list;
+  list = &referring_node->ref_list;
   old_references = vec_safe_address (list->references);
   vec_safe_grow (list->references, vec_safe_length (list->references) + 1);
   ref = &list->references->last ();
 
-  list2 = &referred_node->symbol.ref_list;
+  list2 = &referred_node->ref_list;
   list2->referring.safe_push (ref);
   ref->referred_index = list2->referring.length () - 1;
   ref->referring = referring_node;
@@ -155,7 +155,7 @@ ipa_dump_references (FILE * file, struct ipa_ref_list *list)
     {
       fprintf (file, "%s/%i (%s)",
                symtab_node_asm_name (ref->referred),
-               ref->referred->symbol.order,
+               ref->referred->order,
 	       ipa_ref_use_name [ref->use]);
       if (ref->speculative)
 	fprintf (file, " (speculative)");
@@ -174,7 +174,7 @@ ipa_dump_referring (FILE * file, struct ipa_ref_list *list)
     {
       fprintf (file, "%s/%i (%s)",
                symtab_node_asm_name (ref->referring),
-               ref->referring->symbol.order,
+               ref->referring->order,
 	       ipa_ref_use_name [ref->use]);
       if (ref->speculative)
 	fprintf (file, " (speculative)");
@@ -274,7 +274,7 @@ ipa_find_reference (symtab_node referring_node, symtab_node referred_node,
   struct ipa_ref *r = NULL;
   int i;
 
-  for (i = 0; ipa_ref_list_reference_iterate (&referring_node->symbol.ref_list, i, r); i++)
+  for (i = 0; ipa_ref_list_reference_iterate (&referring_node->ref_list, i, r); i++)
     if (r->referred == referred_node
 	&& !r->speculative
 	&& ((stmt && r->stmt == stmt)
@@ -293,7 +293,7 @@ ipa_remove_stmt_references (symtab_node referring_node, gimple stmt)
   struct ipa_ref *r = NULL;
   int i;
 
-  for (i = 0; ipa_ref_list_reference_iterate (&referring_node->symbol.ref_list, i, r); i++)
+  for (i = 0; ipa_ref_list_reference_iterate (&referring_node->ref_list, i, r); i++)
     if (r->stmt == stmt)
       ipa_remove_reference (r);
 }
@@ -309,7 +309,7 @@ ipa_clear_stmts_in_references (symtab_node referring_node)
   struct ipa_ref *r = NULL;
   int i;
 
-  for (i = 0; ipa_ref_list_reference_iterate (&referring_node->symbol.ref_list, i, r); i++)
+  for (i = 0; ipa_ref_list_reference_iterate (&referring_node->ref_list, i, r); i++)
     if (!r->speculative)
       {
 	r->stmt = NULL;
diff --git a/gcc/ipa-reference.c b/gcc/ipa-reference.c
index b3e137e..ce28d3a 100644
--- a/gcc/ipa-reference.c
+++ b/gcc/ipa-reference.c
@@ -177,7 +177,7 @@ ipa_reference_get_not_read_global (struct cgraph_node *fn)
     get_reference_optimization_summary (cgraph_function_node (fn, NULL));
   if (info)
     return info->statics_not_read;
-  else if (flags_from_decl_or_type (fn->symbol.decl) & ECF_LEAF)
+  else if (flags_from_decl_or_type (fn->decl) & ECF_LEAF)
     return all_module_statics;
   else
     return NULL;
@@ -195,7 +195,7 @@ ipa_reference_get_not_written_global (struct cgraph_node *fn)
     get_reference_optimization_summary (fn);
   if (info)
     return info->statics_not_written;
-  else if (flags_from_decl_or_type (fn->symbol.decl) & ECF_LEAF)
+  else if (flags_from_decl_or_type (fn->decl) & ECF_LEAF)
     return all_module_statics;
   else
     return NULL;
@@ -364,7 +364,7 @@ propagate_bits (ipa_reference_global_vars_info_t x_global, struct cgraph_node *x
 	continue;
 
       /* Only look into nodes we can propagate something.  */
-      int flags = flags_from_decl_or_type (y->symbol.decl);
+      int flags = flags_from_decl_or_type (y->decl);
       if (avail > AVAIL_OVERWRITABLE
 	  || (avail == AVAIL_OVERWRITABLE && (flags & ECF_LEAF)))
 	{
@@ -459,11 +459,11 @@ analyze_function (struct cgraph_node *fn)
   tree var;
 
   local = init_function_info (fn);
-  for (i = 0; ipa_ref_list_reference_iterate (&fn->symbol.ref_list, i, ref); i++)
+  for (i = 0; ipa_ref_list_reference_iterate (&fn->ref_list, i, ref); i++)
     {
       if (!is_a <varpool_node> (ref->referred))
 	continue;
-      var = ipa_ref_varpool_node (ref)->symbol.decl;
+      var = ipa_ref_varpool_node (ref)->decl;
       if (!is_proper_for_analysis (var))
 	continue;
       switch (ref->use)
@@ -561,7 +561,7 @@ generate_summary (void)
 	  l = &get_reference_vars_info (node)->local;
 	  fprintf (dump_file,
 		   "\nFunction name:%s/%i:",
-		   cgraph_node_asm_name (node), node->symbol.order);
+		   cgraph_node_asm_name (node), node->order);
 	  fprintf (dump_file, "\n  locals read: ");
 	  if (l->statics_read)
 	    EXECUTE_IF_SET_IN_BITMAP (l->statics_read,
@@ -586,7 +586,7 @@ static void
 read_write_all_from_decl (struct cgraph_node *node,
 			  bool &read_all, bool &write_all)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
   int flags = flags_from_decl_or_type (decl);
   if ((flags & ECF_LEAF)
       && cgraph_function_body_availability (node) <= AVAIL_OVERWRITABLE)
@@ -599,7 +599,7 @@ read_write_all_from_decl (struct cgraph_node *node,
       read_all = true;
       if (dump_file && (dump_flags & TDF_DETAILS))
          fprintf (dump_file, "   %s/%i -> read all\n",
-		  cgraph_node_asm_name (node), node->symbol.order);
+		  cgraph_node_asm_name (node), node->order);
     }
   else
     {
@@ -609,7 +609,7 @@ read_write_all_from_decl (struct cgraph_node *node,
       write_all = true;
       if (dump_file && (dump_flags & TDF_DETAILS))
          fprintf (dump_file, "   %s/%i -> read all, write all\n",
-		  cgraph_node_asm_name (node), node->symbol.order);
+		  cgraph_node_asm_name (node), node->order);
     }
 }
 
@@ -676,12 +676,12 @@ propagate (void)
 
   /* Now we know what vars are really statics; prune out those that aren't.  */
   FOR_EACH_VARIABLE (vnode)
-    if (vnode->symbol.externally_visible
-	|| TREE_ADDRESSABLE (vnode->symbol.decl)
-	|| TREE_READONLY (vnode->symbol.decl)
-	|| !is_proper_for_analysis (vnode->symbol.decl)
-	|| !vnode->symbol.definition)
-      bitmap_clear_bit (all_module_statics, DECL_UID (vnode->symbol.decl));
+    if (vnode->externally_visible
+	|| TREE_ADDRESSABLE (vnode->decl)
+	|| TREE_READONLY (vnode->decl)
+	|| !is_proper_for_analysis (vnode->decl)
+	|| !vnode->definition)
+      bitmap_clear_bit (all_module_statics, DECL_UID (vnode->decl));
 
   /* Forget info we collected "just for fun" on variables that turned out to be
      non-local.  */
@@ -712,7 +712,7 @@ propagate (void)
       bool write_all = false;
 
       node = order[i];
-      if (node->symbol.alias)
+      if (node->alias)
 	continue;
 
       node_info = get_reference_vars_info (node);
@@ -722,7 +722,7 @@ propagate (void)
 
       if (dump_file && (dump_flags & TDF_DETAILS))
 	fprintf (dump_file, "Starting cycle with %s/%i\n",
-		  cgraph_node_asm_name (node), node->symbol.order);
+		  cgraph_node_asm_name (node), node->order);
 
       vec<cgraph_node_ptr> cycle_nodes = ipa_get_nodes_in_cycle (node);
 
@@ -731,7 +731,7 @@ propagate (void)
 	{
 	  if (dump_file && (dump_flags & TDF_DETAILS))
 	    fprintf (dump_file, "  Visiting %s/%i\n",
-		     cgraph_node_asm_name (w), w->symbol.order);
+		     cgraph_node_asm_name (w), w->order);
 	  get_read_write_all_from_node (w, read_all, write_all);
 	  if (read_all && write_all)
 	    break;
@@ -758,7 +758,7 @@ propagate (void)
 	    {
 	      ipa_reference_vars_info_t w_ri = get_reference_vars_info (w);
 	      ipa_reference_local_vars_info_t w_l = &w_ri->local;
-	      int flags = flags_from_decl_or_type (w->symbol.decl);
+	      int flags = flags_from_decl_or_type (w->decl);
 
 	      if (!(flags & ECF_CONST))
 		read_all = union_static_var_sets (node_g->statics_read,
@@ -790,12 +790,12 @@ propagate (void)
 	  struct cgraph_node *w;
 
 	  node = order[i];
-	  if (node->symbol.alias)
+	  if (node->alias)
 	    continue;
 
 	  fprintf (dump_file,
 		   "\nFunction name:%s/%i:",
-		   cgraph_node_asm_name (node), node->symbol.order);
+		   cgraph_node_asm_name (node), node->order);
 
 	  ipa_reference_vars_info_t node_info = get_reference_vars_info (node);
 	  ipa_reference_global_vars_info_t node_g = &node_info->global;
@@ -807,7 +807,7 @@ propagate (void)
 	      ipa_reference_local_vars_info_t w_l = &w_ri->local;
 	      if (w != node)
 		fprintf (dump_file, "\n  next cycle: %s/%i ",
-			 cgraph_node_asm_name (w), w->symbol.order);
+			 cgraph_node_asm_name (w), w->order);
 	      fprintf (dump_file, "\n    locals read: ");
 	      dump_static_vars_set_to_file (dump_file, w_l->statics_read);
 	      fprintf (dump_file, "\n    locals written: ");
@@ -831,9 +831,9 @@ propagate (void)
       ipa_reference_optimization_summary_t opt;
 
       node_info = get_reference_vars_info (node);
-      if (!node->symbol.alias
+      if (!node->alias
 	  && (cgraph_function_body_availability (node) > AVAIL_OVERWRITABLE
-	      || (flags_from_decl_or_type (node->symbol.decl) & ECF_LEAF)))
+	      || (flags_from_decl_or_type (node->decl) & ECF_LEAF)))
 	{
 	  node_g = &node_info->global;
 
@@ -890,7 +890,7 @@ write_node_summary_p (struct cgraph_node *node,
   ipa_reference_optimization_summary_t info;
 
   /* See if we have (non-empty) info.  */
-  if (!node->symbol.definition || node->global.inlined_to)
+  if (!node->definition || node->global.inlined_to)
     return false;
   info = get_reference_optimization_summary (node);
   if (!info || (bitmap_empty_p (info->statics_not_read)
@@ -904,7 +904,7 @@ write_node_summary_p (struct cgraph_node *node,
      In future we might also want to include summaries of functions references
      by initializers of constant variables references in current unit.  */
   if (!reachable_from_this_partition_p (node, encoder)
-      && !referenced_from_this_partition_p (&node->symbol.ref_list, encoder))
+      && !referenced_from_this_partition_p (&node->ref_list, encoder))
     return false;
 
   /* See if the info has non-empty intersections with vars we want to encode.  */
@@ -970,10 +970,10 @@ ipa_reference_write_optimization_summary (void)
       symtab_node snode = lto_symtab_encoder_deref (encoder, i);
       varpool_node *vnode = dyn_cast <varpool_node> (snode);
       if (vnode
-	  && bitmap_bit_p (all_module_statics, DECL_UID (vnode->symbol.decl))
-	  && referenced_from_this_partition_p (&vnode->symbol.ref_list, encoder))
+	  && bitmap_bit_p (all_module_statics, DECL_UID (vnode->decl))
+	  && referenced_from_this_partition_p (&vnode->ref_list, encoder))
 	{
-	  tree decl = vnode->symbol.decl;
+	  tree decl = vnode->decl;
 	  bitmap_set_bit (ltrans_statics, DECL_UID (decl));
 	  splay_tree_insert (reference_vars_to_consider,
 			     DECL_UID (decl), (splay_tree_value)decl);
@@ -1085,7 +1085,7 @@ ipa_reference_read_optimization_summary (void)
 	      if (dump_file)
 		fprintf (dump_file,
 			 "\nFunction name:%s/%i:\n  static not read:",
-			 cgraph_node_asm_name (node), node->symbol.order);
+			 cgraph_node_asm_name (node), node->order);
 
 	      /* Set the statics not read.  */
 	      v_count = streamer_read_hwi (ib);
diff --git a/gcc/ipa-split.c b/gcc/ipa-split.c
index 3bec895..64f6236 100644
--- a/gcc/ipa-split.c
+++ b/gcc/ipa-split.c
@@ -1222,20 +1222,20 @@ split_function (struct split_point *split_point)
   /* For usual cloning it is enough to clear builtin only when signature
      changes.  For partial inlining we however can not expect the part
      of builtin implementation to have same semantic as the whole.  */
-  if (DECL_BUILT_IN (node->symbol.decl))
+  if (DECL_BUILT_IN (node->decl))
     {
-      DECL_BUILT_IN_CLASS (node->symbol.decl) = NOT_BUILT_IN;
-      DECL_FUNCTION_CODE (node->symbol.decl) = (enum built_in_function) 0;
+      DECL_BUILT_IN_CLASS (node->decl) = NOT_BUILT_IN;
+      DECL_FUNCTION_CODE (node->decl) = (enum built_in_function) 0;
     }
   /* If the original function is declared inline, there is no point in issuing
      a warning for the non-inlinable part.  */
-  DECL_NO_INLINE_WARNING_P (node->symbol.decl) = 1;
+  DECL_NO_INLINE_WARNING_P (node->decl) = 1;
   cgraph_node_remove_callees (cur_node);
-  ipa_remove_all_references (&cur_node->symbol.ref_list);
+  ipa_remove_all_references (&cur_node->ref_list);
   if (!split_part_return_p)
-    TREE_THIS_VOLATILE (node->symbol.decl) = 1;
+    TREE_THIS_VOLATILE (node->decl) = 1;
   if (dump_file)
-    dump_function_to_file (node->symbol.decl, dump_file, dump_flags);
+    dump_function_to_file (node->decl, dump_file, dump_flags);
 
   /* Create the basic block we place call into.  It is the entry basic block
      split after last label.  */
@@ -1260,7 +1260,7 @@ split_function (struct split_point *split_point)
 					false, GSI_CONTINUE_LINKING);
 	args_to_pass[i] = arg;
       }
-  call = gimple_build_call_vec (node->symbol.decl, args_to_pass);
+  call = gimple_build_call_vec (node->decl, args_to_pass);
   gimple_set_block (call, DECL_INITIAL (current_function_decl));
   args_to_pass.release ();
 
@@ -1287,7 +1287,7 @@ split_function (struct split_point *split_point)
 	    continue;
 
 	  if (debug_args == NULL)
-	    debug_args = decl_debug_args_insert (node->symbol.decl);
+	    debug_args = decl_debug_args_insert (node->decl);
 	  ddecl = make_node (DEBUG_EXPR_DECL);
 	  DECL_ARTIFICIAL (ddecl) = 1;
 	  TREE_TYPE (ddecl) = TREE_TYPE (parm);
@@ -1313,8 +1313,8 @@ split_function (struct split_point *split_point)
       gimple_stmt_iterator cgsi;
       gimple def_temp;
 
-      push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
-      var = BLOCK_VARS (DECL_INITIAL (node->symbol.decl));
+      push_cfun (DECL_STRUCT_FUNCTION (node->decl));
+      var = BLOCK_VARS (DECL_INITIAL (node->decl));
       i = vec_safe_length (*debug_args);
       cgsi = gsi_after_labels (single_succ (ENTRY_BLOCK_PTR));
       do
@@ -1514,7 +1514,7 @@ execute_split_functions (void)
 	fprintf (dump_file, "Not splitting: not inlinable.\n");
       return 0;
     }
-  if (DECL_DISREGARD_INLINE_LIMITS (node->symbol.decl))
+  if (DECL_DISREGARD_INLINE_LIMITS (node->decl))
     {
       if (dump_file)
 	fprintf (dump_file, "Not splitting: disregarding inline limits.\n");
@@ -1548,8 +1548,8 @@ execute_split_functions (void)
   if ((!node->callers
        /* Local functions called once will be completely inlined most of time.  */
        || (!node->callers->next_caller && node->local.local))
-      && !node->symbol.address_taken
-      && (!flag_lto || !node->symbol.externally_visible))
+      && !node->address_taken
+      && (!flag_lto || !node->externally_visible))
     {
       if (dump_file)
 	fprintf (dump_file, "Not splitting: not called directly "
diff --git a/gcc/ipa-utils.c b/gcc/ipa-utils.c
index a99d351..dc3682a 100644
--- a/gcc/ipa-utils.c
+++ b/gcc/ipa-utils.c
@@ -83,7 +83,7 @@ searchc (struct searchc_env* env, struct cgraph_node *v,
 	 bool (*ignore_edge) (struct cgraph_edge *))
 {
   struct cgraph_edge *edge;
-  struct ipa_dfs_info *v_info = (struct ipa_dfs_info *) v->symbol.aux;
+  struct ipa_dfs_info *v_info = (struct ipa_dfs_info *) v->aux;
 
   /* mark node as old */
   v_info->new_node = false;
@@ -104,11 +104,11 @@ searchc (struct searchc_env* env, struct cgraph_node *v,
       if (!w || (ignore_edge && ignore_edge (edge)))
         continue;
 
-      if (w->symbol.aux
+      if (w->aux
 	  && (avail > AVAIL_OVERWRITABLE
 	      || (env->allow_overwritable && avail == AVAIL_OVERWRITABLE)))
 	{
-	  w_info = (struct ipa_dfs_info *) w->symbol.aux;
+	  w_info = (struct ipa_dfs_info *) w->aux;
 	  if (w_info->new_node)
 	    {
 	      searchc (env, w, ignore_edge);
@@ -133,7 +133,7 @@ searchc (struct searchc_env* env, struct cgraph_node *v,
       struct ipa_dfs_info *x_info;
       do {
 	x = env->stack[--(env->stack_size)];
-	x_info = (struct ipa_dfs_info *) x->symbol.aux;
+	x_info = (struct ipa_dfs_info *) x->aux;
 	x_info->on_stack = false;
 	x_info->scc_no = v_info->dfn_number;
 
@@ -187,20 +187,20 @@ ipa_reduced_postorder (struct cgraph_node **order,
 	      && (avail == AVAIL_OVERWRITABLE)))
 	{
 	  /* Reuse the info if it is already there.  */
-	  struct ipa_dfs_info *info = (struct ipa_dfs_info *) node->symbol.aux;
+	  struct ipa_dfs_info *info = (struct ipa_dfs_info *) node->aux;
 	  if (!info)
 	    info = XCNEW (struct ipa_dfs_info);
 	  info->new_node = true;
 	  info->on_stack = false;
 	  info->next_cycle = NULL;
-	  node->symbol.aux = info;
+	  node->aux = info;
 
 	  splay_tree_insert (env.nodes_marked_new,
 			     (splay_tree_key)node->uid,
 			     (splay_tree_value)node);
 	}
       else
-	node->symbol.aux = NULL;
+	node->aux = NULL;
     }
   result = splay_tree_min (env.nodes_marked_new);
   while (result)
@@ -225,10 +225,10 @@ ipa_free_postorder_info (void)
   FOR_EACH_DEFINED_FUNCTION (node)
     {
       /* Get rid of the aux information.  */
-      if (node->symbol.aux)
+      if (node->aux)
 	{
-	  free (node->symbol.aux);
-	  node->symbol.aux = NULL;
+	  free (node->aux);
+	  node->aux = NULL;
 	}
     }
 }
@@ -244,7 +244,7 @@ ipa_get_nodes_in_cycle (struct cgraph_node *node)
   while (node)
     {
       v.safe_push (node);
-      node_dfs_info = (struct ipa_dfs_info *) node->symbol.aux;
+      node_dfs_info = (struct ipa_dfs_info *) node->aux;
       node = node_dfs_info->next_cycle;
     }
   return v;
@@ -256,11 +256,11 @@ ipa_get_nodes_in_cycle (struct cgraph_node *node)
 bool
 ipa_edge_within_scc (struct cgraph_edge *cs)
 {
-  struct ipa_dfs_info *caller_dfs = (struct ipa_dfs_info *) cs->caller->symbol.aux;
+  struct ipa_dfs_info *caller_dfs = (struct ipa_dfs_info *) cs->caller->aux;
   struct ipa_dfs_info *callee_dfs;
   struct cgraph_node *callee = cgraph_function_node (cs->callee, NULL);
 
-  callee_dfs = (struct ipa_dfs_info *) callee->symbol.aux;
+  callee_dfs = (struct ipa_dfs_info *) callee->aux;
   return (caller_dfs
 	  && callee_dfs
 	  && caller_dfs->scc_no == callee_dfs->scc_no);
@@ -295,21 +295,21 @@ ipa_reverse_postorder (struct cgraph_node **order)
      to be output and put them into order as well, so we get dependencies
      right through inline functions.  */
   FOR_EACH_FUNCTION (node)
-    node->symbol.aux = NULL;
+    node->aux = NULL;
   for (pass = 0; pass < 2; pass++)
     FOR_EACH_FUNCTION (node)
-      if (!node->symbol.aux
+      if (!node->aux
 	  && (pass
-	      || (!node->symbol.address_taken
+	      || (!node->address_taken
 		  && !node->global.inlined_to
-		  && !node->symbol.alias && !node->thunk.thunk_p
+		  && !node->alias && !node->thunk.thunk_p
 		  && !cgraph_only_called_directly_p (node))))
 	{
 	  stack_size = 0;
           stack[stack_size].node = node;
 	  stack[stack_size].edge = node->callers;
 	  stack[stack_size].ref = 0;
-	  node->symbol.aux = (void *)(size_t)1;
+	  node->aux = (void *)(size_t)1;
 	  while (stack_size >= 0)
 	    {
 	      while (true)
@@ -323,12 +323,12 @@ ipa_reverse_postorder (struct cgraph_node **order)
 		      /* Break possible cycles involving always-inline
 			 functions by ignoring edges from always-inline
 			 functions to non-always-inline functions.  */
-		      if (DECL_DISREGARD_INLINE_LIMITS (edge->caller->symbol.decl)
+		      if (DECL_DISREGARD_INLINE_LIMITS (edge->caller->decl)
 			  && !DECL_DISREGARD_INLINE_LIMITS
-			    (cgraph_function_node (edge->callee, NULL)->symbol.decl))
+			    (cgraph_function_node (edge->callee, NULL)->decl))
 			node2 = NULL;
 		    }
-		  for (;ipa_ref_list_referring_iterate (&stack[stack_size].node->symbol.ref_list,
+		  for (;ipa_ref_list_referring_iterate (&stack[stack_size].node->ref_list,
 						       stack[stack_size].ref,
 						       ref) && !node2;
 		       stack[stack_size].ref++)
@@ -338,12 +338,12 @@ ipa_reverse_postorder (struct cgraph_node **order)
 		    }
 		  if (!node2)
 		    break;
-		  if (!node2->symbol.aux)
+		  if (!node2->aux)
 		    {
 		      stack[++stack_size].node = node2;
 		      stack[stack_size].edge = node2->callers;
 		      stack[stack_size].ref = 0;
-		      node2->symbol.aux = (void *)(size_t)1;
+		      node2->aux = (void *)(size_t)1;
 		    }
 		}
 	      order[order_pos++] = stack[stack_size--].node;
@@ -351,7 +351,7 @@ ipa_reverse_postorder (struct cgraph_node **order)
 	}
   free (stack);
   FOR_EACH_FUNCTION (node)
-    node->symbol.aux = NULL;
+    node->aux = NULL;
   return order_pos;
 }
 
@@ -480,7 +480,7 @@ dump_cgraph_node_set (FILE *f, cgraph_node_set set)
   for (iter = csi_start (set); !csi_end_p (iter); csi_next (&iter))
     {
       struct cgraph_node *node = csi_node (iter);
-      fprintf (f, " %s/%i", cgraph_node_name (node), node->symbol.order);
+      fprintf (f, " %s/%i", cgraph_node_name (node), node->order);
     }
   fprintf (f, "\n");
 }
@@ -642,12 +642,12 @@ void
 ipa_merge_profiles (struct cgraph_node *dst,
 		    struct cgraph_node *src)
 {
-  tree oldsrcdecl = src->symbol.decl;
+  tree oldsrcdecl = src->decl;
   struct function *srccfun, *dstcfun;
   bool match = true;
 
-  if (!src->symbol.definition
-      || !dst->symbol.definition)
+  if (!src->definition
+      || !dst->definition)
     return;
   if (src->frequency < dst->frequency)
     src->frequency = dst->frequency;
@@ -656,8 +656,8 @@ ipa_merge_profiles (struct cgraph_node *dst,
   if (cgraph_dump_file)
     {
       fprintf (cgraph_dump_file, "Merging profiles of %s/%i to %s/%i\n",
-	       xstrdup (cgraph_node_name (src)), src->symbol.order,
-	       xstrdup (cgraph_node_name (dst)), dst->symbol.order);
+	       xstrdup (cgraph_node_name (src)), src->order,
+	       xstrdup (cgraph_node_name (dst)), dst->order);
     }
   dst->count += src->count;
 
@@ -665,7 +665,7 @@ ipa_merge_profiles (struct cgraph_node *dst,
      If declaration is merged, we need to duplicate it to be able
      to load body that is being replaced.  This makes symbol table
      temporarily inconsistent.  */
-  if (src->symbol.decl == dst->symbol.decl)
+  if (src->decl == dst->decl)
     {
       void **slot;
       struct lto_in_decl_state temp;
@@ -673,32 +673,32 @@ ipa_merge_profiles (struct cgraph_node *dst,
 
       /* We are going to move the decl, we want to remove its file decl data.
 	 and link these with the new decl. */
-      temp.fn_decl = src->symbol.decl;
-      slot = htab_find_slot (src->symbol.lto_file_data->function_decl_states,
+      temp.fn_decl = src->decl;
+      slot = htab_find_slot (src->lto_file_data->function_decl_states,
 			     &temp, NO_INSERT);
       state = (lto_in_decl_state *)*slot;
-      htab_clear_slot (src->symbol.lto_file_data->function_decl_states, slot);
+      htab_clear_slot (src->lto_file_data->function_decl_states, slot);
       gcc_assert (state);
 
       /* Duplicate the decl and be sure it does not link into body of DST.  */
-      src->symbol.decl = copy_node (src->symbol.decl);
-      DECL_STRUCT_FUNCTION (src->symbol.decl) = NULL;
-      DECL_ARGUMENTS (src->symbol.decl) = NULL;
-      DECL_INITIAL (src->symbol.decl) = NULL;
-      DECL_RESULT (src->symbol.decl) = NULL;
+      src->decl = copy_node (src->decl);
+      DECL_STRUCT_FUNCTION (src->decl) = NULL;
+      DECL_ARGUMENTS (src->decl) = NULL;
+      DECL_INITIAL (src->decl) = NULL;
+      DECL_RESULT (src->decl) = NULL;
 
       /* Associate the decl state with new declaration, so LTO streamer
  	 can look it up.  */
-      state->fn_decl = src->symbol.decl;
-      slot = htab_find_slot (src->symbol.lto_file_data->function_decl_states,
+      state->fn_decl = src->decl;
+      slot = htab_find_slot (src->lto_file_data->function_decl_states,
 			     state, INSERT);
       gcc_assert (!*slot);
       *slot = state;
     }
   cgraph_get_body (src);
   cgraph_get_body (dst);
-  srccfun = DECL_STRUCT_FUNCTION (src->symbol.decl);
-  dstcfun = DECL_STRUCT_FUNCTION (dst->symbol.decl);
+  srccfun = DECL_STRUCT_FUNCTION (src->decl);
+  dstcfun = DECL_STRUCT_FUNCTION (dst->decl);
   if (n_basic_blocks_for_function (srccfun)
       != n_basic_blocks_for_function (dstcfun))
     {
@@ -786,7 +786,7 @@ ipa_merge_profiles (struct cgraph_node *dst,
 	  gcc_assert (!e->speculative);
 	  e->count = gimple_bb (e->call_stmt)->count;
 	  e->frequency = compute_call_stmt_bb_frequency
-			     (dst->symbol.decl,
+			     (dst->decl,
 			      gimple_bb (e->call_stmt));
 	}
       for (e = dst->indirect_calls; e; e = e->next_callee)
@@ -794,14 +794,14 @@ ipa_merge_profiles (struct cgraph_node *dst,
 	  gcc_assert (!e->speculative);
 	  e->count = gimple_bb (e->call_stmt)->count;
 	  e->frequency = compute_call_stmt_bb_frequency
-			     (dst->symbol.decl,
+			     (dst->decl,
 			      gimple_bb (e->call_stmt));
 	}
       cgraph_release_function_body (src);
       inline_update_overall_summary (dst);
     }
   /* TODO: if there is no match, we can scale up.  */
-  src->symbol.decl = oldsrcdecl;
+  src->decl = oldsrcdecl;
 }
 
 /* Return true if call to DEST is known to be self-recusive call withing FUNC.   */
@@ -812,6 +812,6 @@ recursive_call_p (tree func, tree dest)
   struct cgraph_node *dest_node = cgraph_get_create_node (dest);
   struct cgraph_node *cnode = cgraph_get_create_node (func);
 
-  return symtab_semantically_equivalent_p ((symtab_node)dest_node,
-					   (symtab_node)cnode);
+  return symtab_semantically_equivalent_p (dest_node,
+					   cnode);
 }
diff --git a/gcc/ipa.c b/gcc/ipa.c
index 80a97ba..868a9d2 100644
--- a/gcc/ipa.c
+++ b/gcc/ipa.c
@@ -43,12 +43,12 @@ cgraph_non_local_node_p_1 (struct cgraph_node *node, void *data ATTRIBUTE_UNUSED
 {
    /* FIXME: Aliases can be local, but i386 gets thunks wrong then.  */
    return !(cgraph_only_called_directly_or_aliased_p (node)
-	    && !ipa_ref_has_aliases_p (&node->symbol.ref_list)
-	    && node->symbol.definition
-	    && !DECL_EXTERNAL (node->symbol.decl)
-	    && !node->symbol.externally_visible
-	    && !node->symbol.used_from_other_partition
-	    && !node->symbol.in_other_partition);
+	    && !ipa_ref_has_aliases_p (&node->ref_list)
+	    && node->definition
+	    && !DECL_EXTERNAL (node->decl)
+	    && !node->externally_visible
+	    && !node->used_from_other_partition
+	    && !node->in_other_partition);
 }
 
 /* Return true when function can be marked local.  */
@@ -76,7 +76,7 @@ has_addr_references_p (struct cgraph_node *node,
   int i;
   struct ipa_ref *ref;
 
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list,
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list,
 					      i, ref); i++)
     if (ref->use == IPA_REF_ADDR)
       return true;
@@ -111,13 +111,13 @@ enqueue_node (symtab_node node, symtab_node *first,
 	      struct pointer_set_t *reachable)
 {
   /* Node is still in queue; do nothing.  */
-  if (node->symbol.aux && node->symbol.aux != (void *) 2)
+  if (node->aux && node->aux != (void *) 2)
     return;
   /* Node was already processed as unreachable, re-enqueue
      only if it became reachable now.  */
-  if (node->symbol.aux == (void *)2 && !pointer_set_contains (reachable, node))
+  if (node->aux == (void *)2 && !pointer_set_contains (reachable, node))
     return;
-  node->symbol.aux = *first;
+  node->aux = *first;
   *first = node;
 }
 
@@ -135,18 +135,18 @@ process_references (struct ipa_ref_list *list,
     {
       symtab_node node = ref->referred;
 
-      if (node->symbol.definition && !node->symbol.in_other_partition
-	  && ((!DECL_EXTERNAL (node->symbol.decl) || node->symbol.alias)
+      if (node->definition && !node->in_other_partition
+	  && ((!DECL_EXTERNAL (node->decl) || node->alias)
 	      || (before_inlining_p
 		  /* We use variable constructors during late complation for
 		     constant folding.  Keep references alive so partitioning
 		     knows about potential references.  */
-		  || (TREE_CODE (node->symbol.decl) == VAR_DECL
+		  || (TREE_CODE (node->decl) == VAR_DECL
 		      && flag_wpa
-		      && ctor_for_folding (node->symbol.decl)
+		      && ctor_for_folding (node->decl)
 		         != error_mark_node))))
 	pointer_set_insert (reachable, node);
-      enqueue_node ((symtab_node) node, first, reachable);
+      enqueue_node (node, first, reachable);
     }
 }
 
@@ -181,21 +181,21 @@ walk_polymorphic_call_targets (pointer_set_t *reachable_call_targets,
 	  /* Do not bother to mark virtual methods in anonymous namespace;
 	     either we will find use of virtual table defining it, or it is
 	     unused.  */
-	  if (TREE_CODE (TREE_TYPE (n->symbol.decl)) == METHOD_TYPE
+	  if (TREE_CODE (TREE_TYPE (n->decl)) == METHOD_TYPE
 	      && type_in_anonymous_namespace_p
-		    (method_class_type (TREE_TYPE (n->symbol.decl))))
+		    (method_class_type (TREE_TYPE (n->decl))))
 	    continue;
 
 	  /* Prior inlining, keep alive bodies of possible targets for
 	     devirtualization.  */
-	   if (n->symbol.definition
+	   if (n->definition
 	       && before_inlining_p)
 	     pointer_set_insert (reachable, n);
 
 	  /* Even after inlining we want to keep the possible targets in the
 	     boundary, so late passes can still produce direct call even if
 	     the chance for inlining is lost.  */
-	  enqueue_node ((symtab_node) n, first, reachable);
+	  enqueue_node (n, first, reachable);
 	}
     }
 
@@ -218,8 +218,8 @@ walk_polymorphic_call_targets (pointer_set_t *reachable_call_targets,
 	    fprintf (dump_file,
 		     "Devirtualizing call in %s/%i to %s/%i\n",
 		     cgraph_node_name (edge->caller),
-		     edge->caller->symbol.order,
-		     cgraph_node_name (target), target->symbol.order);
+		     edge->caller->order,
+		     cgraph_node_name (target), target->order);
 	  edge = cgraph_make_edge_direct (edge, target);
 	  if (!inline_summary_vec && edge->call_stmt)
 	    cgraph_redirect_edge_call_stmt_to_callee (edge);
@@ -305,9 +305,9 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
     fprintf (file, "\nReclaiming functions:");
 #ifdef ENABLE_CHECKING
   FOR_EACH_FUNCTION (node)
-    gcc_assert (!node->symbol.aux);
+    gcc_assert (!node->aux);
   FOR_EACH_VARIABLE (vnode)
-    gcc_assert (!vnode->symbol.aux);
+    gcc_assert (!vnode->aux);
 #endif
   /* Mark functions whose bodies are obviously needed.
      This is mostly when they can be referenced externally.  Inline clones
@@ -316,26 +316,26 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
   FOR_EACH_FUNCTION (node)
     {
       node->used_as_abstract_origin = false;
-      if (node->symbol.definition
+      if (node->definition
 	  && !node->global.inlined_to
-	  && !node->symbol.in_other_partition
+	  && !node->in_other_partition
 	  && !cgraph_can_remove_if_no_direct_calls_and_refs_p (node))
 	{
 	  gcc_assert (!node->global.inlined_to);
 	  pointer_set_insert (reachable, node);
-	  enqueue_node ((symtab_node)node, &first, reachable);
+	  enqueue_node (node, &first, reachable);
 	}
       else
-	gcc_assert (!node->symbol.aux);
+	gcc_assert (!node->aux);
      }
 
   /* Mark variables that are obviously needed.  */
   FOR_EACH_DEFINED_VARIABLE (vnode)
     if (!varpool_can_remove_if_no_refs (vnode)
-	&& !vnode->symbol.in_other_partition)
+	&& !vnode->in_other_partition)
       {
 	pointer_set_insert (reachable, vnode);
-	enqueue_node ((symtab_node)vnode, &first, reachable);
+	enqueue_node (vnode, &first, reachable);
       }
 
   /* Perform reachability analysis.  */
@@ -344,34 +344,34 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
       bool in_boundary_p = !pointer_set_contains (reachable, first);
       symtab_node node = first;
 
-      first = (symtab_node)first->symbol.aux;
+      first = (symtab_node)first->aux;
 
       /* If we are processing symbol in boundary, mark its AUX pointer for
 	 possible later re-processing in enqueue_node.  */
       if (in_boundary_p)
-	node->symbol.aux = (void *)2;
+	node->aux = (void *)2;
       else
 	{
-	  if (DECL_ABSTRACT_ORIGIN (node->symbol.decl))
+	  if (DECL_ABSTRACT_ORIGIN (node->decl))
 	    {
 	      struct cgraph_node *origin_node
-	      = cgraph_get_create_real_symbol_node (DECL_ABSTRACT_ORIGIN (node->symbol.decl));
+	      = cgraph_get_create_real_symbol_node (DECL_ABSTRACT_ORIGIN (node->decl));
 	      origin_node->used_as_abstract_origin = true;
-	      enqueue_node ((symtab_node) origin_node, &first, reachable);
+	      enqueue_node (origin_node, &first, reachable);
 	    }
 	  /* If any symbol in a comdat group is reachable, force
 	     all other in the same comdat group to be also reachable.  */
-	  if (node->symbol.same_comdat_group)
+	  if (node->same_comdat_group)
 	    {
 	      symtab_node next;
-	      for (next = node->symbol.same_comdat_group;
+	      for (next = node->same_comdat_group;
 		   next != node;
-		   next = next->symbol.same_comdat_group)
+		   next = next->same_comdat_group)
 		if (!pointer_set_insert (reachable, next))
-		  enqueue_node ((symtab_node) next, &first, reachable);
+		  enqueue_node (next, &first, reachable);
 	    }
 	  /* Mark references as reachable.  */
-	  process_references (&node->symbol.ref_list, &first,
+	  process_references (&node->ref_list, &first,
 			      before_inlining_p, reachable);
 	}
 
@@ -397,31 +397,31 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
 		}
 	      for (e = cnode->callees; e; e = e->next_callee)
 		{
-		  if (e->callee->symbol.definition
-		      && !e->callee->symbol.in_other_partition
+		  if (e->callee->definition
+		      && !e->callee->in_other_partition
 		      && (!e->inline_failed
-			  || !DECL_EXTERNAL (e->callee->symbol.decl)
-			  || e->callee->symbol.alias
+			  || !DECL_EXTERNAL (e->callee->decl)
+			  || e->callee->alias
 			  || before_inlining_p))
 		    pointer_set_insert (reachable, e->callee);
-		  enqueue_node ((symtab_node) e->callee, &first, reachable);
+		  enqueue_node (e->callee, &first, reachable);
 		}
 
 	      /* When inline clone exists, mark body to be preserved so when removing
 		 offline copy of the function we don't kill it.  */
 	      if (cnode->global.inlined_to)
-	        pointer_set_insert (body_needed_for_clonning, cnode->symbol.decl);
+	        pointer_set_insert (body_needed_for_clonning, cnode->decl);
 
 	      /* For non-inline clones, force their origins to the boundary and ensure
 		 that body is not removed.  */
 	      while (cnode->clone_of)
 		{
-		  bool noninline = cnode->clone_of->symbol.decl != cnode->symbol.decl;
+		  bool noninline = cnode->clone_of->decl != cnode->decl;
 		  cnode = cnode->clone_of;
 		  if (noninline)
 		    {
-		      pointer_set_insert (body_needed_for_clonning, cnode->symbol.decl);
-		      enqueue_node ((symtab_node)cnode, &first, reachable);
+		      pointer_set_insert (body_needed_for_clonning, cnode->decl);
+		      enqueue_node (cnode, &first, reachable);
 		    }
 		}
 	    }
@@ -431,12 +431,12 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
 	refers to.  */
       varpool_node *vnode = dyn_cast <varpool_node> (node);
       if (vnode
-	  && DECL_EXTERNAL (node->symbol.decl)
-	  && !vnode->symbol.alias
+	  && DECL_EXTERNAL (node->decl)
+	  && !vnode->alias
 	  && in_boundary_p)
 	{
 	  struct ipa_ref *ref;
-	  for (int i = 0; ipa_ref_list_reference_iterate (&node->symbol.ref_list, i, ref); i++)
+	  for (int i = 0; ipa_ref_list_reference_iterate (&node->ref_list, i, ref); i++)
 	    enqueue_node (ref->referred, &first, reachable);
 	}
     }
@@ -447,7 +447,7 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
       next = cgraph_next_function (node);
 
       /* If node is not needed at all, remove it.  */
-      if (!node->symbol.aux)
+      if (!node->aux)
 	{
 	  if (file)
 	    fprintf (file, " %s", cgraph_node_name (node));
@@ -457,29 +457,29 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
       /* If node is unreachable, remove its body.  */
       else if (!pointer_set_contains (reachable, node))
         {
-	  if (!pointer_set_contains (body_needed_for_clonning, node->symbol.decl))
+	  if (!pointer_set_contains (body_needed_for_clonning, node->decl))
 	    cgraph_release_function_body (node);
 	  else if (!node->clone_of)
-	    gcc_assert (in_lto_p || DECL_RESULT (node->symbol.decl));
-	  if (node->symbol.definition)
+	    gcc_assert (in_lto_p || DECL_RESULT (node->decl));
+	  if (node->definition)
 	    {
 	      if (file)
 		fprintf (file, " %s", cgraph_node_name (node));
-	      node->symbol.analyzed = false;
-	      node->symbol.definition = false;
-	      node->symbol.cpp_implicit_alias = false;
-	      node->symbol.alias = false;
-	      node->symbol.weakref = false;
-	      if (!node->symbol.in_other_partition)
+	      node->analyzed = false;
+	      node->definition = false;
+	      node->cpp_implicit_alias = false;
+	      node->alias = false;
+	      node->weakref = false;
+	      if (!node->in_other_partition)
 		node->local.local = false;
 	      cgraph_node_remove_callees (node);
-	      ipa_remove_all_references (&node->symbol.ref_list);
+	      ipa_remove_all_references (&node->ref_list);
 	      changed = true;
 	    }
 	}
       else
 	gcc_assert (node->clone_of || !cgraph_function_with_gimple_body_p (node)
-		    || in_lto_p || DECL_RESULT (node->symbol.decl));
+		    || in_lto_p || DECL_RESULT (node->decl));
     }
 
   /* Inline clones might be kept around so their materializing allows further
@@ -494,7 +494,7 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
 	  node->global.inlined_to = NULL;
 	  update_inlined_to_pointer (node, node);
 	}
-      node->symbol.aux = NULL;
+      node->aux = NULL;
     }
 
   /* Remove unreachable variables.  */
@@ -503,11 +503,11 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
   for (vnode = varpool_first_variable (); vnode; vnode = vnext)
     {
       vnext = varpool_next_variable (vnode);
-      if (!vnode->symbol.aux
+      if (!vnode->aux
 	  /* For can_refer_decl_in_current_unit_p we want to track for
 	     all external variables if they are defined in other partition
 	     or not.  */
-	  && (!flag_ltrans || !DECL_EXTERNAL (vnode->symbol.decl)))
+	  && (!flag_ltrans || !DECL_EXTERNAL (vnode->decl)))
 	{
 	  if (file)
 	    fprintf (file, " %s", varpool_node_name (vnode));
@@ -517,25 +517,25 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
       else if (!pointer_set_contains (reachable, vnode))
         {
 	  tree init;
-	  if (vnode->symbol.definition)
+	  if (vnode->definition)
 	    {
 	      if (file)
 		fprintf (file, " %s", varpool_node_name (vnode));
 	      changed = true;
 	    }
-	  vnode->symbol.definition = false;
-	  vnode->symbol.analyzed = false;
-	  vnode->symbol.aux = NULL;
+	  vnode->definition = false;
+	  vnode->analyzed = false;
+	  vnode->aux = NULL;
 
 	  /* Keep body if it may be useful for constant folding.  */
-	  if ((init = ctor_for_folding (vnode->symbol.decl)) == error_mark_node)
+	  if ((init = ctor_for_folding (vnode->decl)) == error_mark_node)
 	    varpool_remove_initializer (vnode);
 	  else
-	    DECL_INITIAL (vnode->symbol.decl) = init;
-	  ipa_remove_all_references (&vnode->symbol.ref_list);
+	    DECL_INITIAL (vnode->decl) = init;
+	  ipa_remove_all_references (&vnode->ref_list);
 	}
       else
-	vnode->symbol.aux = NULL;
+	vnode->aux = NULL;
     }
 
   pointer_set_destroy (reachable);
@@ -546,14 +546,14 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
   if (file)
     fprintf (file, "\nClearing address taken flags:");
   FOR_EACH_DEFINED_FUNCTION (node)
-    if (node->symbol.address_taken
-	&& !node->symbol.used_from_other_partition)
+    if (node->address_taken
+	&& !node->used_from_other_partition)
       {
 	if (!cgraph_for_node_and_aliases (node, has_addr_references_p, NULL, true))
 	  {
 	    if (file)
 	      fprintf (file, " %s", cgraph_node_name (node));
-	    node->symbol.address_taken = false;
+	    node->address_taken = false;
 	    changed = true;
 	    if (cgraph_local_node_p (node))
 	      {
@@ -595,15 +595,15 @@ ipa_discover_readonly_nonaddressable_vars (void)
   if (dump_file)
     fprintf (dump_file, "Clearing variable flags:");
   FOR_EACH_VARIABLE (vnode)
-    if (vnode->symbol.definition && varpool_all_refs_explicit_p (vnode)
-	&& (TREE_ADDRESSABLE (vnode->symbol.decl)
-	    || !TREE_READONLY (vnode->symbol.decl)))
+    if (vnode->definition && varpool_all_refs_explicit_p (vnode)
+	&& (TREE_ADDRESSABLE (vnode->decl)
+	    || !TREE_READONLY (vnode->decl)))
       {
 	bool written = false;
 	bool address_taken = false;
 	int i;
         struct ipa_ref *ref;
-        for (i = 0; ipa_ref_list_referring_iterate (&vnode->symbol.ref_list,
+        for (i = 0; ipa_ref_list_referring_iterate (&vnode->ref_list,
 						   i, ref)
 		    && (!written || !address_taken); i++)
 	  switch (ref->use)
@@ -617,21 +617,21 @@ ipa_discover_readonly_nonaddressable_vars (void)
 	      written = true;
 	      break;
 	    }
-	if (TREE_ADDRESSABLE (vnode->symbol.decl) && !address_taken)
+	if (TREE_ADDRESSABLE (vnode->decl) && !address_taken)
 	  {
 	    if (dump_file)
 	      fprintf (dump_file, " %s (addressable)", varpool_node_name (vnode));
-	    TREE_ADDRESSABLE (vnode->symbol.decl) = 0;
+	    TREE_ADDRESSABLE (vnode->decl) = 0;
 	  }
-	if (!TREE_READONLY (vnode->symbol.decl) && !address_taken && !written
+	if (!TREE_READONLY (vnode->decl) && !address_taken && !written
 	    /* Making variable in explicit section readonly can cause section
 	       type conflict. 
 	       See e.g. gcc.c-torture/compile/pr23237.c */
-	    && DECL_SECTION_NAME (vnode->symbol.decl) == NULL)
+	    && DECL_SECTION_NAME (vnode->decl) == NULL)
 	  {
 	    if (dump_file)
 	      fprintf (dump_file, " %s (read-only)", varpool_node_name (vnode));
-	    TREE_READONLY (vnode->symbol.decl) = 1;
+	    TREE_READONLY (vnode->decl) = 1;
 	  }
       }
   if (dump_file)
@@ -644,7 +644,7 @@ address_taken_from_non_vtable_p (symtab_node node)
 {
   int i;
   struct ipa_ref *ref;
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list,
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list,
 					     i, ref); i++)
     if (ref->use == IPA_REF_ADDR)
       {
@@ -652,7 +652,7 @@ address_taken_from_non_vtable_p (symtab_node node)
 	if (is_a <cgraph_node> (ref->referring))
 	  return true;
 	node = ipa_ref_referring_varpool_node (ref);
-	if (!DECL_VIRTUAL_P (node->symbol.decl))
+	if (!DECL_VIRTUAL_P (node->decl))
 	  return true;
       }
   return false;
@@ -667,29 +667,29 @@ comdat_can_be_unshared_p_1 (symtab_node node)
      break eventually. Exception are virutal functions, C++
      constructors/destructors and vtables, where this is not possible by
      language standard.  */
-  if (!DECL_VIRTUAL_P (node->symbol.decl)
-      && (TREE_CODE (node->symbol.decl) != FUNCTION_DECL
-	  || (!DECL_CXX_CONSTRUCTOR_P (node->symbol.decl)
-	      && !DECL_CXX_DESTRUCTOR_P (node->symbol.decl)))
+  if (!DECL_VIRTUAL_P (node->decl)
+      && (TREE_CODE (node->decl) != FUNCTION_DECL
+	  || (!DECL_CXX_CONSTRUCTOR_P (node->decl)
+	      && !DECL_CXX_DESTRUCTOR_P (node->decl)))
       && address_taken_from_non_vtable_p (node))
     return false;
 
   /* If the symbol is used in some weird way, better to not touch it.  */
-  if (node->symbol.force_output)
+  if (node->force_output)
     return false;
 
   /* Explicit instantiations needs to be output when possibly
      used externally.  */
-  if (node->symbol.forced_by_abi
-      && TREE_PUBLIC (node->symbol.decl)
-      && (node->symbol.resolution != LDPR_PREVAILING_DEF_IRONLY
+  if (node->forced_by_abi
+      && TREE_PUBLIC (node->decl)
+      && (node->resolution != LDPR_PREVAILING_DEF_IRONLY
           && !flag_whole_program))
     return false;
 
   /* Non-readonly and volatile variables can not be duplicated.  */
   if (is_a <varpool_node> (node)
-      && (!TREE_READONLY (node->symbol.decl)
-	  || TREE_THIS_VOLATILE (node->symbol.decl)))
+      && (!TREE_READONLY (node->decl)
+	  || TREE_THIS_VOLATILE (node->decl)))
     return false;
   return true;
 }
@@ -708,15 +708,15 @@ comdat_can_be_unshared_p (symtab_node node)
 {
   if (!comdat_can_be_unshared_p_1 (node))
     return false;
-  if (node->symbol.same_comdat_group)
+  if (node->same_comdat_group)
     {
       symtab_node next;
 
       /* If more than one function is in the same COMDAT group, it must
          be shared even if just one function in the comdat group has
          address taken.  */
-      for (next = node->symbol.same_comdat_group;
-	   next != node; next = next->symbol.same_comdat_group)
+      for (next = node->same_comdat_group;
+	   next != node; next = next->same_comdat_group)
         if (!comdat_can_be_unshared_p_1 (next))
           return false;
     }
@@ -729,10 +729,10 @@ static bool
 cgraph_externally_visible_p (struct cgraph_node *node,
 			     bool whole_program)
 {
-  if (!node->symbol.definition)
+  if (!node->definition)
     return false;
-  if (!TREE_PUBLIC (node->symbol.decl)
-      || DECL_EXTERNAL (node->symbol.decl))
+  if (!TREE_PUBLIC (node->decl)
+      || DECL_EXTERNAL (node->decl))
     return false;
 
   /* Do not try to localize built-in functions yet.  One of problems is that we
@@ -740,44 +740,44 @@ cgraph_externally_visible_p (struct cgraph_node *node,
      using the implicit built-in declarations anymore.  Similarly this enables
      us to remove them as unreachable before actual calls may appear during
      expansion or folding.  */
-  if (DECL_BUILT_IN (node->symbol.decl))
+  if (DECL_BUILT_IN (node->decl))
     return true;
 
   /* If linker counts on us, we must preserve the function.  */
-  if (symtab_used_from_object_file_p ((symtab_node) node))
+  if (symtab_used_from_object_file_p (node))
     return true;
-  if (DECL_PRESERVE_P (node->symbol.decl))
+  if (DECL_PRESERVE_P (node->decl))
     return true;
   if (lookup_attribute ("externally_visible",
-			DECL_ATTRIBUTES (node->symbol.decl)))
+			DECL_ATTRIBUTES (node->decl)))
     return true;
   if (TARGET_DLLIMPORT_DECL_ATTRIBUTES
       && lookup_attribute ("dllexport",
-			   DECL_ATTRIBUTES (node->symbol.decl)))
+			   DECL_ATTRIBUTES (node->decl)))
     return true;
-  if (node->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY)
+  if (node->resolution == LDPR_PREVAILING_DEF_IRONLY)
     return false;
   /* When doing LTO or whole program, we can bring COMDAT functoins static.
      This improves code quality and we know we will duplicate them at most twice
      (in the case that we are not using plugin and link with object file
       implementing same COMDAT)  */
   if ((in_lto_p || whole_program)
-      && DECL_COMDAT (node->symbol.decl)
-      && comdat_can_be_unshared_p ((symtab_node) node))
+      && DECL_COMDAT (node->decl)
+      && comdat_can_be_unshared_p (node))
     return false;
 
   /* When doing link time optimizations, hidden symbols become local.  */
   if (in_lto_p
-      && (DECL_VISIBILITY (node->symbol.decl) == VISIBILITY_HIDDEN
-	  || DECL_VISIBILITY (node->symbol.decl) == VISIBILITY_INTERNAL)
+      && (DECL_VISIBILITY (node->decl) == VISIBILITY_HIDDEN
+	  || DECL_VISIBILITY (node->decl) == VISIBILITY_INTERNAL)
       /* Be sure that node is defined in IR file, not in other object
 	 file.  In that case we don't set used_from_other_object_file.  */
-      && node->symbol.definition)
+      && node->definition)
     ;
   else if (!whole_program)
     return true;
 
-  if (MAIN_NAME_P (DECL_NAME (node->symbol.decl)))
+  if (MAIN_NAME_P (DECL_NAME (node->decl)))
     return true;
 
   return false;
@@ -788,26 +788,26 @@ cgraph_externally_visible_p (struct cgraph_node *node,
 bool
 varpool_externally_visible_p (struct varpool_node *vnode)
 {
-  if (DECL_EXTERNAL (vnode->symbol.decl))
+  if (DECL_EXTERNAL (vnode->decl))
     return true;
 
-  if (!TREE_PUBLIC (vnode->symbol.decl))
+  if (!TREE_PUBLIC (vnode->decl))
     return false;
 
   /* If linker counts on us, we must preserve the function.  */
-  if (symtab_used_from_object_file_p ((symtab_node) vnode))
+  if (symtab_used_from_object_file_p (vnode))
     return true;
 
-  if (DECL_HARD_REGISTER (vnode->symbol.decl))
+  if (DECL_HARD_REGISTER (vnode->decl))
     return true;
-  if (DECL_PRESERVE_P (vnode->symbol.decl))
+  if (DECL_PRESERVE_P (vnode->decl))
     return true;
   if (lookup_attribute ("externally_visible",
-			DECL_ATTRIBUTES (vnode->symbol.decl)))
+			DECL_ATTRIBUTES (vnode->decl)))
     return true;
   if (TARGET_DLLIMPORT_DECL_ATTRIBUTES
       && lookup_attribute ("dllexport",
-			   DECL_ATTRIBUTES (vnode->symbol.decl)))
+			   DECL_ATTRIBUTES (vnode->decl)))
     return true;
 
   /* See if we have linker information about symbol not being used or
@@ -816,9 +816,9 @@ varpool_externally_visible_p (struct varpool_node *vnode)
      Even if the linker clams the symbol is unused, never bring internal
      symbols that are declared by user as used or externally visible.
      This is needed for i.e. references from asm statements.   */
-  if (symtab_used_from_object_file_p ((symtab_node) vnode))
+  if (symtab_used_from_object_file_p (vnode))
     return true;
-  if (vnode->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY)
+  if (vnode->resolution == LDPR_PREVAILING_DEF_IRONLY)
     return false;
 
   /* As a special case, the COMDAT virtual tables can be unshared.
@@ -827,17 +827,17 @@ varpool_externally_visible_p (struct varpool_node *vnode)
      is faster for dynamic linking.  Also this match logic hidding vtables
      from LTO symbol tables.  */
   if ((in_lto_p || flag_whole_program)
-      && DECL_COMDAT (vnode->symbol.decl)
-      && comdat_can_be_unshared_p ((symtab_node) vnode))
+      && DECL_COMDAT (vnode->decl)
+      && comdat_can_be_unshared_p (vnode))
     return false;
 
   /* When doing link time optimizations, hidden symbols become local.  */
   if (in_lto_p
-      && (DECL_VISIBILITY (vnode->symbol.decl) == VISIBILITY_HIDDEN
-	  || DECL_VISIBILITY (vnode->symbol.decl) == VISIBILITY_INTERNAL)
+      && (DECL_VISIBILITY (vnode->decl) == VISIBILITY_HIDDEN
+	  || DECL_VISIBILITY (vnode->decl) == VISIBILITY_INTERNAL)
       /* Be sure that node is defined in IR file, not in other object
 	 file.  In that case we don't set used_from_other_object_file.  */
-      && vnode->symbol.definition)
+      && vnode->definition)
     ;
   else if (!flag_whole_program)
     return true;
@@ -849,7 +849,7 @@ varpool_externally_visible_p (struct varpool_node *vnode)
      FIXME: We can do so for readonly vars with no address taken and
      possibly also for vtables since no direct pointer comparsion is done.
      It might be interesting to do so to reduce linking overhead.  */
-  if (DECL_COMDAT (vnode->symbol.decl) || DECL_WEAK (vnode->symbol.decl))
+  if (DECL_COMDAT (vnode->decl) || DECL_WEAK (vnode->decl))
     return true;
   return false;
 }
@@ -887,85 +887,85 @@ function_and_variable_visibility (bool whole_program)
 
   FOR_EACH_FUNCTION (node)
     {
-      int flags = flags_from_decl_or_type (node->symbol.decl);
+      int flags = flags_from_decl_or_type (node->decl);
 
       /* Optimize away PURE and CONST constructors and destructors.  */
       if (optimize
 	  && (flags & (ECF_CONST | ECF_PURE))
 	  && !(flags & ECF_LOOPING_CONST_OR_PURE))
 	{
-	  DECL_STATIC_CONSTRUCTOR (node->symbol.decl) = 0;
-	  DECL_STATIC_DESTRUCTOR (node->symbol.decl) = 0;
+	  DECL_STATIC_CONSTRUCTOR (node->decl) = 0;
+	  DECL_STATIC_DESTRUCTOR (node->decl) = 0;
 	}
 
       /* Frontends and alias code marks nodes as needed before parsing is finished.
 	 We may end up marking as node external nodes where this flag is meaningless
 	 strip it.  */
-      if (DECL_EXTERNAL (node->symbol.decl) || !node->symbol.definition)
+      if (DECL_EXTERNAL (node->decl) || !node->definition)
 	{
-	  node->symbol.force_output = 0;
-	  node->symbol.forced_by_abi = 0;
+	  node->force_output = 0;
+	  node->forced_by_abi = 0;
 	}
 
       /* C++ FE on lack of COMDAT support create local COMDAT functions
 	 (that ought to be shared but can not due to object format
 	 limitations).  It is necessary to keep the flag to make rest of C++ FE
 	 happy.  Clear the flag here to avoid confusion in middle-end.  */
-      if (DECL_COMDAT (node->symbol.decl) && !TREE_PUBLIC (node->symbol.decl))
-        DECL_COMDAT (node->symbol.decl) = 0;
+      if (DECL_COMDAT (node->decl) && !TREE_PUBLIC (node->decl))
+        DECL_COMDAT (node->decl) = 0;
 
       /* For external decls stop tracking same_comdat_group. It doesn't matter
 	 what comdat group they are in when they won't be emitted in this TU.  */
-      if (node->symbol.same_comdat_group && DECL_EXTERNAL (node->symbol.decl))
+      if (node->same_comdat_group && DECL_EXTERNAL (node->decl))
 	{
 #ifdef ENABLE_CHECKING
 	  symtab_node n;
 
-	  for (n = node->symbol.same_comdat_group;
-	       n != (symtab_node)node;
-	       n = n->symbol.same_comdat_group)
+	  for (n = node->same_comdat_group;
+	       n != node;
+	       n = n->same_comdat_group)
 	      /* If at least one of same comdat group functions is external,
 		 all of them have to be, otherwise it is a front-end bug.  */
-	      gcc_assert (DECL_EXTERNAL (n->symbol.decl));
+	      gcc_assert (DECL_EXTERNAL (n->decl));
 #endif
-	  symtab_dissolve_same_comdat_group_list ((symtab_node) node);
+	  symtab_dissolve_same_comdat_group_list (node);
 	}
-      gcc_assert ((!DECL_WEAK (node->symbol.decl)
-		  && !DECL_COMDAT (node->symbol.decl))
-      	          || TREE_PUBLIC (node->symbol.decl)
-		  || node->symbol.weakref
-		  || DECL_EXTERNAL (node->symbol.decl));
+      gcc_assert ((!DECL_WEAK (node->decl)
+		  && !DECL_COMDAT (node->decl))
+      	          || TREE_PUBLIC (node->decl)
+		  || node->weakref
+		  || DECL_EXTERNAL (node->decl));
       if (cgraph_externally_visible_p (node, whole_program))
         {
 	  gcc_assert (!node->global.inlined_to);
-	  node->symbol.externally_visible = true;
+	  node->externally_visible = true;
 	}
       else
 	{
-	  node->symbol.externally_visible = false;
-	  node->symbol.forced_by_abi = false;
+	  node->externally_visible = false;
+	  node->forced_by_abi = false;
 	}
-      if (!node->symbol.externally_visible
-	  && node->symbol.definition && !node->symbol.weakref
-	  && !DECL_EXTERNAL (node->symbol.decl))
+      if (!node->externally_visible
+	  && node->definition && !node->weakref
+	  && !DECL_EXTERNAL (node->decl))
 	{
 	  gcc_assert (whole_program || in_lto_p
-		      || !TREE_PUBLIC (node->symbol.decl));
-	  node->symbol.unique_name = ((node->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY
-				      || node->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY_EXP)
-				      && TREE_PUBLIC (node->symbol.decl));
-	  symtab_make_decl_local (node->symbol.decl);
-	  node->symbol.resolution = LDPR_PREVAILING_DEF_IRONLY;
-	  if (node->symbol.same_comdat_group)
+		      || !TREE_PUBLIC (node->decl));
+	  node->unique_name = ((node->resolution == LDPR_PREVAILING_DEF_IRONLY
+				      || node->resolution == LDPR_PREVAILING_DEF_IRONLY_EXP)
+				      && TREE_PUBLIC (node->decl));
+	  symtab_make_decl_local (node->decl);
+	  node->resolution = LDPR_PREVAILING_DEF_IRONLY;
+	  if (node->same_comdat_group)
 	    /* cgraph_externally_visible_p has already checked all other nodes
 	       in the group and they will all be made local.  We need to
 	       dissolve the group at once so that the predicate does not
 	       segfault though. */
-	    symtab_dissolve_same_comdat_group_list ((symtab_node) node);
+	    symtab_dissolve_same_comdat_group_list (node);
 	}
 
       if (node->thunk.thunk_p
-	  && TREE_PUBLIC (node->symbol.decl))
+	  && TREE_PUBLIC (node->decl))
 	{
 	  struct cgraph_node *decl_node = node;
 
@@ -973,16 +973,16 @@ function_and_variable_visibility (bool whole_program)
 
 	  /* Thunks have the same visibility as function they are attached to.
 	     Make sure the C++ front end set this up properly.  */
-	  if (DECL_ONE_ONLY (decl_node->symbol.decl))
+	  if (DECL_ONE_ONLY (decl_node->decl))
 	    {
-	      gcc_checking_assert (DECL_COMDAT (node->symbol.decl)
-				   == DECL_COMDAT (decl_node->symbol.decl));
-	      gcc_checking_assert (DECL_COMDAT_GROUP (node->symbol.decl)
-				   == DECL_COMDAT_GROUP (decl_node->symbol.decl));
-	      gcc_checking_assert (node->symbol.same_comdat_group);
+	      gcc_checking_assert (DECL_COMDAT (node->decl)
+				   == DECL_COMDAT (decl_node->decl));
+	      gcc_checking_assert (DECL_COMDAT_GROUP (node->decl)
+				   == DECL_COMDAT_GROUP (decl_node->decl));
+	      gcc_checking_assert (node->same_comdat_group);
 	    }
-	  if (DECL_EXTERNAL (decl_node->symbol.decl))
-	    DECL_EXTERNAL (node->symbol.decl) = 1;
+	  if (DECL_EXTERNAL (decl_node->decl))
+	    DECL_EXTERNAL (node->decl) = 1;
 	}
     }
   FOR_EACH_DEFINED_FUNCTION (node)
@@ -995,9 +995,9 @@ function_and_variable_visibility (bool whole_program)
 	 cheaper and enable more optimization.
 
 	 TODO: We can also update virtual tables.  */
-      if (node->callers && can_replace_by_local_alias ((symtab_node)node))
+      if (node->callers && can_replace_by_local_alias (node))
 	{
-	  struct cgraph_node *alias = cgraph (symtab_nonoverwritable_alias ((symtab_node) node));
+	  struct cgraph_node *alias = cgraph (symtab_nonoverwritable_alias (node));
 
 	  if (alias && alias != node)
 	    {
@@ -1006,9 +1006,9 @@ function_and_variable_visibility (bool whole_program)
 		  struct cgraph_edge *e = node->callers;
 
 		  cgraph_redirect_edge_callee (e, alias);
-		  if (gimple_has_body_p (e->caller->symbol.decl))
+		  if (gimple_has_body_p (e->caller->decl))
 		    {
-		      push_cfun (DECL_STRUCT_FUNCTION (e->caller->symbol.decl));
+		      push_cfun (DECL_STRUCT_FUNCTION (e->caller->decl));
 		      cgraph_redirect_edge_call_stmt_to_callee (e);
 		      pop_cfun ();
 		    }
@@ -1019,10 +1019,10 @@ function_and_variable_visibility (bool whole_program)
   FOR_EACH_VARIABLE (vnode)
     {
       /* weak flag makes no sense on local variables.  */
-      gcc_assert (!DECL_WEAK (vnode->symbol.decl)
-		  || vnode->symbol.weakref
-      		  || TREE_PUBLIC (vnode->symbol.decl)
-		  || DECL_EXTERNAL (vnode->symbol.decl));
+      gcc_assert (!DECL_WEAK (vnode->decl)
+		  || vnode->weakref
+      		  || TREE_PUBLIC (vnode->decl)
+		  || DECL_EXTERNAL (vnode->decl));
       /* In several cases declarations can not be common:
 
 	 - when declaration has initializer
@@ -1036,39 +1036,39 @@ function_and_variable_visibility (bool whole_program)
 	     static int a __attribute__ ((common))
 
 	 Canonicalize things here and clear the redundant flag.  */
-      if (DECL_COMMON (vnode->symbol.decl)
-	  && (!(TREE_PUBLIC (vnode->symbol.decl)
-	      || DECL_EXTERNAL (vnode->symbol.decl))
-	      || (DECL_INITIAL (vnode->symbol.decl)
-		  && DECL_INITIAL (vnode->symbol.decl) != error_mark_node)
-	      || DECL_WEAK (vnode->symbol.decl)
-	      || DECL_SECTION_NAME (vnode->symbol.decl) != NULL
+      if (DECL_COMMON (vnode->decl)
+	  && (!(TREE_PUBLIC (vnode->decl)
+	      || DECL_EXTERNAL (vnode->decl))
+	      || (DECL_INITIAL (vnode->decl)
+		  && DECL_INITIAL (vnode->decl) != error_mark_node)
+	      || DECL_WEAK (vnode->decl)
+	      || DECL_SECTION_NAME (vnode->decl) != NULL
 	      || ! (ADDR_SPACE_GENERIC_P
-		    (TYPE_ADDR_SPACE (TREE_TYPE (vnode->symbol.decl))))))
-	DECL_COMMON (vnode->symbol.decl) = 0;
+		    (TYPE_ADDR_SPACE (TREE_TYPE (vnode->decl))))))
+	DECL_COMMON (vnode->decl) = 0;
     }
   FOR_EACH_DEFINED_VARIABLE (vnode)
     {
-      if (!vnode->symbol.definition)
+      if (!vnode->definition)
         continue;
       if (varpool_externally_visible_p (vnode))
-	vnode->symbol.externally_visible = true;
+	vnode->externally_visible = true;
       else
 	{
-          vnode->symbol.externally_visible = false;
-	  vnode->symbol.forced_by_abi = false;
+          vnode->externally_visible = false;
+	  vnode->forced_by_abi = false;
 	}
-      if (!vnode->symbol.externally_visible
-	  && !vnode->symbol.weakref)
+      if (!vnode->externally_visible
+	  && !vnode->weakref)
 	{
-	  gcc_assert (in_lto_p || whole_program || !TREE_PUBLIC (vnode->symbol.decl));
-	  vnode->symbol.unique_name = ((vnode->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY
-				       || vnode->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY_EXP)
-				       && TREE_PUBLIC (vnode->symbol.decl));
-	  symtab_make_decl_local (vnode->symbol.decl);
-	  if (vnode->symbol.same_comdat_group)
-	    symtab_dissolve_same_comdat_group_list ((symtab_node) vnode);
-	  vnode->symbol.resolution = LDPR_PREVAILING_DEF_IRONLY;
+	  gcc_assert (in_lto_p || whole_program || !TREE_PUBLIC (vnode->decl));
+	  vnode->unique_name = ((vnode->resolution == LDPR_PREVAILING_DEF_IRONLY
+				       || vnode->resolution == LDPR_PREVAILING_DEF_IRONLY_EXP)
+				       && TREE_PUBLIC (vnode->decl));
+	  symtab_make_decl_local (vnode->decl);
+	  if (vnode->same_comdat_group)
+	    symtab_dissolve_same_comdat_group_list (vnode);
+	  vnode->resolution = LDPR_PREVAILING_DEF_IRONLY;
 	}
     }
 
@@ -1081,12 +1081,12 @@ function_and_variable_visibility (bool whole_program)
       fprintf (dump_file, "\n\n");
       fprintf (dump_file, "\nMarking externally visible functions:");
       FOR_EACH_DEFINED_FUNCTION (node)
-	if (node->symbol.externally_visible)
+	if (node->externally_visible)
 	  fprintf (dump_file, " %s", cgraph_node_name (node));
       fprintf (dump_file, "\n\n");
       fprintf (dump_file, "\nMarking externally visible variables:");
       FOR_EACH_DEFINED_VARIABLE (vnode)
-	if (vnode->symbol.externally_visible)
+	if (vnode->externally_visible)
 	  fprintf (dump_file, " %s", varpool_node_name (vnode));
       fprintf (dump_file, "\n\n");
     }
@@ -1363,12 +1363,12 @@ static vec<tree> static_dtors;
 static void
 record_cdtor_fn (struct cgraph_node *node)
 {
-  if (DECL_STATIC_CONSTRUCTOR (node->symbol.decl))
-    static_ctors.safe_push (node->symbol.decl);
-  if (DECL_STATIC_DESTRUCTOR (node->symbol.decl))
-    static_dtors.safe_push (node->symbol.decl);
-  node = cgraph_get_node (node->symbol.decl);
-  DECL_DISREGARD_INLINE_LIMITS (node->symbol.decl) = 1;
+  if (DECL_STATIC_CONSTRUCTOR (node->decl))
+    static_ctors.safe_push (node->decl);
+  if (DECL_STATIC_DESTRUCTOR (node->decl))
+    static_dtors.safe_push (node->decl);
+  node = cgraph_get_node (node->decl);
+  DECL_DISREGARD_INLINE_LIMITS (node->decl) = 1;
 }
 
 /* Define global constructors/destructor functions for the CDTORS, of
@@ -1522,8 +1522,8 @@ ipa_cdtor_merge (void)
 {
   struct cgraph_node *node;
   FOR_EACH_DEFINED_FUNCTION (node)
-    if (DECL_STATIC_CONSTRUCTOR (node->symbol.decl)
-	|| DECL_STATIC_DESTRUCTOR (node->symbol.decl))
+    if (DECL_STATIC_CONSTRUCTOR (node->decl)
+	|| DECL_STATIC_DESTRUCTOR (node->decl))
        record_cdtor_fn (node);
   build_cdtor_fns ();
   static_ctors.release ();
diff --git a/gcc/is-a.h b/gcc/is-a.h
index ccf12be..15540e4 100644
--- a/gcc/is-a.h
+++ b/gcc/is-a.h
@@ -112,7 +112,7 @@ example,
   inline bool
   is_a_helper <cgraph_node>::test (symtab_node_base *p)
   {
-    return p->symbol.type == SYMTAB_FUNCTION;
+    return p->type == SYMTAB_FUNCTION;
   }
 
 If a simple reinterpret_cast between the pointer types is incorrect, then you
diff --git a/gcc/java/decl.c b/gcc/java/decl.c
index c5a654d..0a2cecc 100644
--- a/gcc/java/decl.c
+++ b/gcc/java/decl.c
@@ -1904,7 +1904,7 @@ java_mark_decl_local (tree decl)
   if (TREE_CODE (decl) == FUNCTION_DECL)
     {
       struct cgraph_node *node = cgraph_get_node (decl);
-      gcc_assert (!node || !node->symbol.definition);
+      gcc_assert (!node || !node->definition);
     }
 #endif
   gcc_assert (!DECL_RTL_SET_P (decl));
diff --git a/gcc/lto-cgraph.c b/gcc/lto-cgraph.c
index 3d32fe4..93977be 100644
--- a/gcc/lto-cgraph.c
+++ b/gcc/lto-cgraph.c
@@ -182,7 +182,7 @@ bool
 lto_symtab_encoder_encode_body_p (lto_symtab_encoder_t encoder,
 				  struct cgraph_node *node)
 {
-  int index = lto_symtab_encoder_lookup (encoder, (symtab_node)node);
+  int index = lto_symtab_encoder_lookup (encoder, node);
   return encoder->nodes[index].body;
 }
 
@@ -192,8 +192,8 @@ static void
 lto_set_symtab_encoder_encode_body (lto_symtab_encoder_t encoder,
 				    struct cgraph_node *node)
 {
-  int index = lto_symtab_encoder_encode (encoder, (symtab_node)node);
-  gcc_checking_assert (encoder->nodes[index].node == (symtab_node)node);
+  int index = lto_symtab_encoder_encode (encoder, node);
+  gcc_checking_assert (encoder->nodes[index].node == node);
   encoder->nodes[index].body = true;
 }
 
@@ -203,7 +203,7 @@ bool
 lto_symtab_encoder_encode_initializer_p (lto_symtab_encoder_t encoder,
 					 struct varpool_node *node)
 {
-  int index = lto_symtab_encoder_lookup (encoder, (symtab_node)node);
+  int index = lto_symtab_encoder_lookup (encoder, node);
   if (index == LCC_NOT_FOUND)
     return false;
   return encoder->nodes[index].initializer;
@@ -215,7 +215,7 @@ static void
 lto_set_symtab_encoder_encode_initializer (lto_symtab_encoder_t encoder,
 					   struct varpool_node *node)
 {
-  int index = lto_symtab_encoder_lookup (encoder, (symtab_node)node);
+  int index = lto_symtab_encoder_lookup (encoder, node);
   encoder->nodes[index].initializer = true;
 }
 
@@ -225,7 +225,7 @@ bool
 lto_symtab_encoder_in_partition_p (lto_symtab_encoder_t encoder,
 				   symtab_node node)
 {
-  int index = lto_symtab_encoder_lookup (encoder, (symtab_node)node);
+  int index = lto_symtab_encoder_lookup (encoder, node);
   if (index == LCC_NOT_FOUND)
     return false;
   return encoder->nodes[index].in_partition;
@@ -237,7 +237,7 @@ void
 lto_set_symtab_encoder_in_partition (lto_symtab_encoder_t encoder,
 				     symtab_node node)
 {
-  int index = lto_symtab_encoder_encode (encoder, (symtab_node)node);
+  int index = lto_symtab_encoder_encode (encoder, node);
   encoder->nodes[index].in_partition = true;
 }
 
@@ -258,13 +258,13 @@ lto_output_edge (struct lto_simple_output_block *ob, struct cgraph_edge *edge,
     streamer_write_enum (ob->main_stream, LTO_symtab_tags, LTO_symtab_last_tag,
 			 LTO_symtab_edge);
 
-  ref = lto_symtab_encoder_lookup (encoder, (symtab_node)edge->caller);
+  ref = lto_symtab_encoder_lookup (encoder, edge->caller);
   gcc_assert (ref != LCC_NOT_FOUND);
   streamer_write_hwi_stream (ob->main_stream, ref);
 
   if (!edge->indirect_unknown_callee)
     {
-      ref = lto_symtab_encoder_lookup (encoder, (symtab_node)edge->callee);
+      ref = lto_symtab_encoder_lookup (encoder, edge->callee);
       gcc_assert (ref != LCC_NOT_FOUND);
       streamer_write_hwi_stream (ob->main_stream, ref);
     }
@@ -272,7 +272,7 @@ lto_output_edge (struct lto_simple_output_block *ob, struct cgraph_edge *edge,
   streamer_write_gcov_count_stream (ob->main_stream, edge->count);
 
   bp = bitpack_create (ob->main_stream);
-  uid = (!gimple_has_body_p (edge->caller->symbol.decl)
+  uid = (!gimple_has_body_p (edge->caller->decl)
 	 ? edge->lto_stmt_uid : gimple_uid (edge->call_stmt) + 1);
   bp_pack_enum (&bp, cgraph_inline_failed_enum,
 	        CIF_N_REASONS, edge->inline_failed);
@@ -318,7 +318,7 @@ referenced_from_other_partition_p (struct ipa_ref_list *list, lto_symtab_encoder
   struct ipa_ref *ref;
   for (i = 0; ipa_ref_list_referring_iterate (list, i, ref); i++)
     {
-      if (ref->referring->symbol.in_other_partition
+      if (ref->referring->in_other_partition
           || !lto_symtab_encoder_in_partition_p (encoder, ref->referring))
 	return true;
     }
@@ -331,13 +331,13 @@ bool
 reachable_from_other_partition_p (struct cgraph_node *node, lto_symtab_encoder_t encoder)
 {
   struct cgraph_edge *e;
-  if (!node->symbol.definition)
+  if (!node->definition)
     return false;
   if (node->global.inlined_to)
     return false;
   for (e = node->callers; e; e = e->next_caller)
-    if (e->caller->symbol.in_other_partition
-	|| !lto_symtab_encoder_in_partition_p (encoder, (symtab_node)e->caller))
+    if (e->caller->in_other_partition
+	|| !lto_symtab_encoder_in_partition_p (encoder, e->caller))
       return true;
   return false;
 }
@@ -363,7 +363,7 @@ reachable_from_this_partition_p (struct cgraph_node *node, lto_symtab_encoder_t
 {
   struct cgraph_edge *e;
   for (e = node->callers; e; e = e->next_caller)
-    if (lto_symtab_encoder_in_partition_p (encoder, (symtab_node)e->caller))
+    if (lto_symtab_encoder_in_partition_p (encoder, e->caller))
       return true;
   return false;
 }
@@ -390,16 +390,16 @@ lto_output_node (struct lto_simple_output_block *ob, struct cgraph_node *node,
   int i;
   bool alias_p;
 
-  boundary_p = !lto_symtab_encoder_in_partition_p (encoder, (symtab_node)node);
+  boundary_p = !lto_symtab_encoder_in_partition_p (encoder, node);
 
-  if (node->symbol.analyzed && !boundary_p)
+  if (node->analyzed && !boundary_p)
     tag = LTO_symtab_analyzed_node;
   else
     tag = LTO_symtab_unavail_node;
 
   streamer_write_enum (ob->main_stream, LTO_symtab_tags, LTO_symtab_last_tag,
 		       tag);
-  streamer_write_hwi_stream (ob->main_stream, node->symbol.order);
+  streamer_write_hwi_stream (ob->main_stream, node->order);
 
   /* In WPA mode, we only output part of the call-graph.  Also, we
      fake cgraph node attributes.  There are two cases that we care.
@@ -411,7 +411,7 @@ lto_output_node (struct lto_simple_output_block *ob, struct cgraph_node *node,
      Cherry-picked nodes:  These are nodes we pulled from other
      translation units into SET during IPA-inlining.  We make them as
      local static nodes to prevent clashes with other local statics.  */
-  if (boundary_p && node->symbol.analyzed && !DECL_EXTERNAL (node->symbol.decl))
+  if (boundary_p && node->analyzed && !DECL_EXTERNAL (node->decl))
     {
       /* Inline clones can not be part of boundary.  
          gcc_assert (!node->global.inlined_to);  
@@ -426,7 +426,7 @@ lto_output_node (struct lto_simple_output_block *ob, struct cgraph_node *node,
 
   clone_of = node->clone_of;
   while (clone_of
-	 && (ref = lto_symtab_encoder_lookup (encoder, (symtab_node)clone_of)) == LCC_NOT_FOUND)
+	 && (ref = lto_symtab_encoder_lookup (encoder, clone_of)) == LCC_NOT_FOUND)
     if (clone_of->prev_sibling_clone)
       clone_of = clone_of->prev_sibling_clone;
     else
@@ -449,7 +449,7 @@ lto_output_node (struct lto_simple_output_block *ob, struct cgraph_node *node,
     streamer_write_hwi_stream (ob->main_stream, ref);
 
 
-  lto_output_fn_decl_index (ob->decl_state, ob->main_stream, node->symbol.decl);
+  lto_output_fn_decl_index (ob->decl_state, ob->main_stream, node->decl);
   streamer_write_gcov_count_stream (ob->main_stream, node->count);
   streamer_write_hwi_stream (ob->main_stream, node->count_materialization_scale);
 
@@ -462,7 +462,7 @@ lto_output_node (struct lto_simple_output_block *ob, struct cgraph_node *node,
     {
       if (node->global.inlined_to)
 	{
-	  ref = lto_symtab_encoder_lookup (encoder, (symtab_node)node->global.inlined_to);
+	  ref = lto_symtab_encoder_lookup (encoder, node->global.inlined_to);
 	  gcc_assert (ref != LCC_NOT_FOUND);
 	}
       else
@@ -471,10 +471,10 @@ lto_output_node (struct lto_simple_output_block *ob, struct cgraph_node *node,
       streamer_write_hwi_stream (ob->main_stream, ref);
     }
 
-  if (node->symbol.same_comdat_group && !boundary_p)
+  if (node->same_comdat_group && !boundary_p)
     {
       ref = lto_symtab_encoder_lookup (encoder,
-				       node->symbol.same_comdat_group);
+				       node->same_comdat_group);
       gcc_assert (ref != LCC_NOT_FOUND);
     }
   else
@@ -483,20 +483,20 @@ lto_output_node (struct lto_simple_output_block *ob, struct cgraph_node *node,
 
   bp = bitpack_create (ob->main_stream);
   bp_pack_value (&bp, node->local.local, 1);
-  bp_pack_value (&bp, node->symbol.externally_visible, 1);
-  bp_pack_value (&bp, node->symbol.definition, 1);
+  bp_pack_value (&bp, node->externally_visible, 1);
+  bp_pack_value (&bp, node->definition, 1);
   bp_pack_value (&bp, node->local.versionable, 1);
   bp_pack_value (&bp, node->local.can_change_signature, 1);
   bp_pack_value (&bp, node->local.redefined_extern_inline, 1);
-  bp_pack_value (&bp, node->symbol.force_output, 1);
-  bp_pack_value (&bp, node->symbol.forced_by_abi, 1);
-  bp_pack_value (&bp, node->symbol.unique_name, 1);
-  bp_pack_value (&bp, node->symbol.address_taken, 1);
+  bp_pack_value (&bp, node->force_output, 1);
+  bp_pack_value (&bp, node->forced_by_abi, 1);
+  bp_pack_value (&bp, node->unique_name, 1);
+  bp_pack_value (&bp, node->address_taken, 1);
   bp_pack_value (&bp, tag == LTO_symtab_analyzed_node
-		 && !DECL_EXTERNAL (node->symbol.decl)
-		 && !DECL_COMDAT (node->symbol.decl)
+		 && !DECL_EXTERNAL (node->decl)
+		 && !DECL_COMDAT (node->decl)
 		 && (reachable_from_other_partition_p (node, encoder)
-		     || referenced_from_other_partition_p (&node->symbol.ref_list,
+		     || referenced_from_other_partition_p (&node->ref_list,
 							   encoder)), 1);
   bp_pack_value (&bp, node->lowered, 1);
   bp_pack_value (&bp, in_other_partition, 1);
@@ -506,16 +506,16 @@ lto_output_node (struct lto_simple_output_block *ob, struct cgraph_node *node,
      defined in other unit, we may use the info on aliases to resolve 
      symbol1 != symbol2 type tests that we can do only for locally defined objects
      otherwise.  */
-  alias_p = node->symbol.alias && (!boundary_p || node->symbol.weakref);
+  alias_p = node->alias && (!boundary_p || node->weakref);
   bp_pack_value (&bp, alias_p, 1);
-  bp_pack_value (&bp, node->symbol.weakref, 1);
+  bp_pack_value (&bp, node->weakref, 1);
   bp_pack_value (&bp, node->frequency, 2);
   bp_pack_value (&bp, node->only_called_at_startup, 1);
   bp_pack_value (&bp, node->only_called_at_exit, 1);
   bp_pack_value (&bp, node->tm_clone, 1);
   bp_pack_value (&bp, node->thunk.thunk_p && !boundary_p, 1);
   bp_pack_enum (&bp, ld_plugin_symbol_resolution,
-	        LDPR_NUM_KNOWN, node->symbol.resolution);
+	        LDPR_NUM_KNOWN, node->resolution);
   streamer_write_bitpack (&bp);
 
   if (node->thunk.thunk_p && !boundary_p)
@@ -537,57 +537,57 @@ static void
 lto_output_varpool_node (struct lto_simple_output_block *ob, struct varpool_node *node,
 			 lto_symtab_encoder_t encoder)
 {
-  bool boundary_p = !lto_symtab_encoder_in_partition_p (encoder, (symtab_node)node);
+  bool boundary_p = !lto_symtab_encoder_in_partition_p (encoder, node);
   struct bitpack_d bp;
   int ref;
   bool alias_p;
 
   streamer_write_enum (ob->main_stream, LTO_symtab_tags, LTO_symtab_last_tag,
 		       LTO_symtab_variable);
-  streamer_write_hwi_stream (ob->main_stream, node->symbol.order);
-  lto_output_var_decl_index (ob->decl_state, ob->main_stream, node->symbol.decl);
+  streamer_write_hwi_stream (ob->main_stream, node->order);
+  lto_output_var_decl_index (ob->decl_state, ob->main_stream, node->decl);
   bp = bitpack_create (ob->main_stream);
-  bp_pack_value (&bp, node->symbol.externally_visible, 1);
-  bp_pack_value (&bp, node->symbol.force_output, 1);
-  bp_pack_value (&bp, node->symbol.forced_by_abi, 1);
-  bp_pack_value (&bp, node->symbol.unique_name, 1);
-  bp_pack_value (&bp, node->symbol.definition, 1);
-  alias_p = node->symbol.alias && (!boundary_p || node->symbol.weakref);
+  bp_pack_value (&bp, node->externally_visible, 1);
+  bp_pack_value (&bp, node->force_output, 1);
+  bp_pack_value (&bp, node->forced_by_abi, 1);
+  bp_pack_value (&bp, node->unique_name, 1);
+  bp_pack_value (&bp, node->definition, 1);
+  alias_p = node->alias && (!boundary_p || node->weakref);
   bp_pack_value (&bp, alias_p, 1);
-  bp_pack_value (&bp, node->symbol.weakref, 1);
-  bp_pack_value (&bp, node->symbol.analyzed && !boundary_p, 1);
-  gcc_assert (node->symbol.definition || !node->symbol.analyzed);
+  bp_pack_value (&bp, node->weakref, 1);
+  bp_pack_value (&bp, node->analyzed && !boundary_p, 1);
+  gcc_assert (node->definition || !node->analyzed);
   /* Constant pool initializers can be de-unified into individual ltrans units.
      FIXME: Alternatively at -Os we may want to avoid generating for them the local
      labels and share them across LTRANS partitions.  */
-  if (DECL_IN_CONSTANT_POOL (node->symbol.decl)
-      && !DECL_EXTERNAL (node->symbol.decl)
-      && !DECL_COMDAT (node->symbol.decl))
+  if (DECL_IN_CONSTANT_POOL (node->decl)
+      && !DECL_EXTERNAL (node->decl)
+      && !DECL_COMDAT (node->decl))
     {
       bp_pack_value (&bp, 0, 1);  /* used_from_other_parition.  */
       bp_pack_value (&bp, 0, 1);  /* in_other_partition.  */
     }
   else
     {
-      bp_pack_value (&bp, node->symbol.definition
-		     && referenced_from_other_partition_p (&node->symbol.ref_list,
+      bp_pack_value (&bp, node->definition
+		     && referenced_from_other_partition_p (&node->ref_list,
 							   encoder), 1);
-      bp_pack_value (&bp, node->symbol.analyzed
-		     && boundary_p && !DECL_EXTERNAL (node->symbol.decl), 1);
+      bp_pack_value (&bp, node->analyzed
+		     && boundary_p && !DECL_EXTERNAL (node->decl), 1);
 	  /* in_other_partition.  */
     }
   streamer_write_bitpack (&bp);
-  if (node->symbol.same_comdat_group && !boundary_p)
+  if (node->same_comdat_group && !boundary_p)
     {
       ref = lto_symtab_encoder_lookup (encoder,
-				       node->symbol.same_comdat_group);
+				       node->same_comdat_group);
       gcc_assert (ref != LCC_NOT_FOUND);
     }
   else
     ref = LCC_NOT_FOUND;
   streamer_write_hwi_stream (ob->main_stream, ref);
   streamer_write_enum (ob->main_stream, ld_plugin_symbol_resolution,
-		       LDPR_NUM_KNOWN, node->symbol.resolution);
+		       LDPR_NUM_KNOWN, node->resolution);
 }
 
 /* Output the varpool NODE to OB. 
@@ -704,13 +704,13 @@ output_refs (lto_symtab_encoder_t encoder)
     {
       symtab_node node = lsei_node (lsei);
 
-      count = ipa_ref_list_nreferences (&node->symbol.ref_list);
+      count = ipa_ref_list_nreferences (&node->ref_list);
       if (count)
 	{
 	  streamer_write_gcov_count_stream (ob->main_stream, count);
 	  streamer_write_uhwi_stream (ob->main_stream,
 				     lto_symtab_encoder_lookup (encoder, node));
-	  for (i = 0; ipa_ref_list_reference_iterate (&node->symbol.ref_list,
+	  for (i = 0; ipa_ref_list_reference_iterate (&node->ref_list,
 						      i, ref); i++)
 	    lto_output_ref (ob, ref, encoder);
 	}
@@ -732,7 +732,7 @@ add_node_to (lto_symtab_encoder_t encoder, struct cgraph_node *node,
     add_node_to (encoder, node->clone_of, include_body);
   else if (include_body)
     lto_set_symtab_encoder_encode_body (encoder, node);
-  lto_symtab_encoder_encode (encoder, (symtab_node)node);
+  lto_symtab_encoder_encode (encoder, node);
 }
 
 /* Add all references in LIST to encoders.  */
@@ -778,13 +778,13 @@ compute_ltrans_boundary (lto_symtab_encoder_t in_encoder)
     {
       node = lsei_cgraph_node (lsei);
       add_node_to (encoder, node, true);
-      lto_set_symtab_encoder_in_partition (encoder, (symtab_node)node);
-      add_references (encoder, &node->symbol.ref_list);
+      lto_set_symtab_encoder_in_partition (encoder, node);
+      add_references (encoder, &node->ref_list);
       /* For proper debug info, we need to ship the origins, too.  */
-      if (DECL_ABSTRACT_ORIGIN (node->symbol.decl))
+      if (DECL_ABSTRACT_ORIGIN (node->decl))
 	{
 	  struct cgraph_node *origin_node
-	  = cgraph_get_node (DECL_ABSTRACT_ORIGIN (node->symbol.decl));
+	  = cgraph_get_node (DECL_ABSTRACT_ORIGIN (node->decl));
 	  add_node_to (encoder, origin_node, true);
 	}
     }
@@ -793,15 +793,15 @@ compute_ltrans_boundary (lto_symtab_encoder_t in_encoder)
     {
       struct varpool_node *vnode = lsei_varpool_node (lsei);
 
-      lto_set_symtab_encoder_in_partition (encoder, (symtab_node)vnode);
+      lto_set_symtab_encoder_in_partition (encoder, vnode);
       lto_set_symtab_encoder_encode_initializer (encoder, vnode);
-      add_references (encoder, &vnode->symbol.ref_list);
+      add_references (encoder, &vnode->ref_list);
       /* For proper debug info, we need to ship the origins, too.  */
-      if (DECL_ABSTRACT_ORIGIN (vnode->symbol.decl))
+      if (DECL_ABSTRACT_ORIGIN (vnode->decl))
 	{
 	  struct varpool_node *origin_node
-	  = varpool_get_node (DECL_ABSTRACT_ORIGIN (node->symbol.decl));
-	  lto_set_symtab_encoder_in_partition (encoder, (symtab_node)origin_node);
+	  = varpool_get_node (DECL_ABSTRACT_ORIGIN (node->decl));
+	  lto_set_symtab_encoder_in_partition (encoder, origin_node);
 	}
     }
   /* Pickle in also the initializer of all referenced readonly variables
@@ -814,10 +814,10 @@ compute_ltrans_boundary (lto_symtab_encoder_t in_encoder)
 	{
 	  if (!lto_symtab_encoder_encode_initializer_p (encoder,
 							vnode)
-	      && ctor_for_folding (vnode->symbol.decl) != error_mark_node)
+	      && ctor_for_folding (vnode->decl) != error_mark_node)
 	    {
 	      lto_set_symtab_encoder_encode_initializer (encoder, vnode);
-	      add_references (encoder, &vnode->symbol.ref_list);
+	      add_references (encoder, &vnode->ref_list);
 	    }
        }
     }
@@ -831,7 +831,7 @@ compute_ltrans_boundary (lto_symtab_encoder_t in_encoder)
       for (edge = node->callees; edge; edge = edge->next_callee)
 	{
 	  struct cgraph_node *callee = edge->callee;
-	  if (!lto_symtab_encoder_in_partition_p (encoder, (symtab_node)callee))
+	  if (!lto_symtab_encoder_in_partition_p (encoder, callee))
 	    {
 	      /* We should have moved all the inlines.  */
 	      gcc_assert (!callee->global.inlined_to);
@@ -858,9 +858,9 @@ compute_ltrans_boundary (lto_symtab_encoder_t in_encoder)
 
 		      /* Adding an external declarations into the unit serves
 			 no purpose and just increases its boundary.  */
-		      if (callee->symbol.definition
+		      if (callee->definition
 			  && !lto_symtab_encoder_in_partition_p
-			       (encoder, (symtab_node)callee))
+			       (encoder, callee))
 			{
 			  gcc_assert (!callee->global.inlined_to);
 			  add_node_to (encoder, callee, false);
@@ -951,24 +951,24 @@ input_overwrite_node (struct lto_file_decl_data *file_data,
 		      enum LTO_symtab_tags tag,
 		      struct bitpack_d *bp)
 {
-  node->symbol.aux = (void *) tag;
-  node->symbol.lto_file_data = file_data;
+  node->aux = (void *) tag;
+  node->lto_file_data = file_data;
 
   node->local.local = bp_unpack_value (bp, 1);
-  node->symbol.externally_visible = bp_unpack_value (bp, 1);
-  node->symbol.definition = bp_unpack_value (bp, 1);
+  node->externally_visible = bp_unpack_value (bp, 1);
+  node->definition = bp_unpack_value (bp, 1);
   node->local.versionable = bp_unpack_value (bp, 1);
   node->local.can_change_signature = bp_unpack_value (bp, 1);
   node->local.redefined_extern_inline = bp_unpack_value (bp, 1);
-  node->symbol.force_output = bp_unpack_value (bp, 1);
-  node->symbol.forced_by_abi = bp_unpack_value (bp, 1);
-  node->symbol.unique_name = bp_unpack_value (bp, 1);
-  node->symbol.address_taken = bp_unpack_value (bp, 1);
-  node->symbol.used_from_other_partition = bp_unpack_value (bp, 1);
+  node->force_output = bp_unpack_value (bp, 1);
+  node->forced_by_abi = bp_unpack_value (bp, 1);
+  node->unique_name = bp_unpack_value (bp, 1);
+  node->address_taken = bp_unpack_value (bp, 1);
+  node->used_from_other_partition = bp_unpack_value (bp, 1);
   node->lowered = bp_unpack_value (bp, 1);
-  node->symbol.analyzed = tag == LTO_symtab_analyzed_node;
-  node->symbol.in_other_partition = bp_unpack_value (bp, 1);
-  if (node->symbol.in_other_partition
+  node->analyzed = tag == LTO_symtab_analyzed_node;
+  node->in_other_partition = bp_unpack_value (bp, 1);
+  if (node->in_other_partition
       /* Avoid updating decl when we are seeing just inline clone.
 	 When inlining function that has functions already inlined into it,
 	 we produce clones of inline clones.
@@ -977,19 +977,19 @@ input_overwrite_node (struct lto_file_decl_data *file_data,
 	 we might end up streaming inline clone from other partition
 	 to support clone we are interested in. */
       && (!node->clone_of
-	  || node->clone_of->symbol.decl != node->symbol.decl))
+	  || node->clone_of->decl != node->decl))
     {
-      DECL_EXTERNAL (node->symbol.decl) = 1;
-      TREE_STATIC (node->symbol.decl) = 0;
+      DECL_EXTERNAL (node->decl) = 1;
+      TREE_STATIC (node->decl) = 0;
     }
-  node->symbol.alias = bp_unpack_value (bp, 1);
-  node->symbol.weakref = bp_unpack_value (bp, 1);
+  node->alias = bp_unpack_value (bp, 1);
+  node->weakref = bp_unpack_value (bp, 1);
   node->frequency = (enum node_frequency)bp_unpack_value (bp, 2);
   node->only_called_at_startup = bp_unpack_value (bp, 1);
   node->only_called_at_exit = bp_unpack_value (bp, 1);
   node->tm_clone = bp_unpack_value (bp, 1);
   node->thunk.thunk_p = bp_unpack_value (bp, 1);
-  node->symbol.resolution = bp_unpack_enum (bp, ld_plugin_symbol_resolution,
+  node->resolution = bp_unpack_enum (bp, ld_plugin_symbol_resolution,
 				     LDPR_NUM_KNOWN);
 }
 
@@ -1040,11 +1040,11 @@ input_node (struct lto_file_decl_data *file_data,
 	 from other input file.  We keep cgraph unmerged until after streaming
 	 of ipa passes is done.  Alays forcingly create a fresh node.  */
       node = cgraph_create_empty_node ();
-      node->symbol.decl = fn_decl;
-      symtab_register_node ((symtab_node)node);
+      node->decl = fn_decl;
+      symtab_register_node (node);
     }
 
-  node->symbol.order = order;
+  node->order = order;
   if (order >= symtab_order)
     symtab_order = order + 1;
 
@@ -1072,7 +1072,7 @@ input_node (struct lto_file_decl_data *file_data,
      have already been read will have their tag stored in the 'aux'
      field.  Since built-in functions can be referenced in multiple
      functions, they are expected to be read more than once.  */
-  if (node->symbol.aux && !DECL_BUILT_IN (node->symbol.decl))
+  if (node->aux && !DECL_BUILT_IN (node->decl))
     internal_error ("bytecode stream: found multiple instances of cgraph "
 		    "node with uid %d", node->uid);
 
@@ -1083,7 +1083,7 @@ input_node (struct lto_file_decl_data *file_data,
   node->global.inlined_to = (cgraph_node_ptr) (intptr_t) ref;
 
   /* Store a reference for now, and fix up later to be a pointer.  */
-  node->symbol.same_comdat_group = (symtab_node) (intptr_t) ref2;
+  node->same_comdat_group = (symtab_node) (intptr_t) ref2;
 
   if (node->thunk.thunk_p)
     {
@@ -1096,8 +1096,8 @@ input_node (struct lto_file_decl_data *file_data,
       node->thunk.virtual_value = virtual_value;
       node->thunk.virtual_offset_p = (type & 4);
     }
-  if (node->symbol.alias && !node->symbol.analyzed && node->symbol.weakref)
-    node->symbol.alias_target = get_alias_symbol (node->symbol.decl);
+  if (node->alias && !node->analyzed && node->weakref)
+    node->alias_target = get_alias_symbol (node->decl);
   node->profile_id = streamer_read_hwi (ib);
   return node;
 }
@@ -1124,36 +1124,36 @@ input_varpool_node (struct lto_file_decl_data *file_data,
      from other input file.  We keep cgraph unmerged until after streaming
      of ipa passes is done.  Alays forcingly create a fresh node.  */
   node = varpool_create_empty_node ();
-  node->symbol.decl = var_decl;
-  symtab_register_node ((symtab_node)node);
+  node->decl = var_decl;
+  symtab_register_node (node);
 
-  node->symbol.order = order;
+  node->order = order;
   if (order >= symtab_order)
     symtab_order = order + 1;
-  node->symbol.lto_file_data = file_data;
+  node->lto_file_data = file_data;
 
   bp = streamer_read_bitpack (ib);
-  node->symbol.externally_visible = bp_unpack_value (&bp, 1);
-  node->symbol.force_output = bp_unpack_value (&bp, 1);
-  node->symbol.forced_by_abi = bp_unpack_value (&bp, 1);
-  node->symbol.unique_name = bp_unpack_value (&bp, 1);
-  node->symbol.definition = bp_unpack_value (&bp, 1);
-  node->symbol.alias = bp_unpack_value (&bp, 1);
-  node->symbol.weakref = bp_unpack_value (&bp, 1);
-  node->symbol.analyzed = bp_unpack_value (&bp, 1);
-  node->symbol.used_from_other_partition = bp_unpack_value (&bp, 1);
-  node->symbol.in_other_partition = bp_unpack_value (&bp, 1);
-  if (node->symbol.in_other_partition)
+  node->externally_visible = bp_unpack_value (&bp, 1);
+  node->force_output = bp_unpack_value (&bp, 1);
+  node->forced_by_abi = bp_unpack_value (&bp, 1);
+  node->unique_name = bp_unpack_value (&bp, 1);
+  node->definition = bp_unpack_value (&bp, 1);
+  node->alias = bp_unpack_value (&bp, 1);
+  node->weakref = bp_unpack_value (&bp, 1);
+  node->analyzed = bp_unpack_value (&bp, 1);
+  node->used_from_other_partition = bp_unpack_value (&bp, 1);
+  node->in_other_partition = bp_unpack_value (&bp, 1);
+  if (node->in_other_partition)
     {
-      DECL_EXTERNAL (node->symbol.decl) = 1;
-      TREE_STATIC (node->symbol.decl) = 0;
+      DECL_EXTERNAL (node->decl) = 1;
+      TREE_STATIC (node->decl) = 0;
     }
-  if (node->symbol.alias && !node->symbol.analyzed && node->symbol.weakref)
-    node->symbol.alias_target = get_alias_symbol (node->symbol.decl);
+  if (node->alias && !node->analyzed && node->weakref)
+    node->alias_target = get_alias_symbol (node->decl);
   ref = streamer_read_hwi (ib);
   /* Store a reference for now, and fix up later to be a pointer.  */
-  node->symbol.same_comdat_group = (symtab_node) (intptr_t) ref;
-  node->symbol.resolution = streamer_read_enum (ib, ld_plugin_symbol_resolution,
+  node->same_comdat_group = (symtab_node) (intptr_t) ref;
+  node->resolution = streamer_read_enum (ib, ld_plugin_symbol_resolution,
 					        LDPR_NUM_KNOWN);
 
   return node;
@@ -1202,13 +1202,13 @@ input_edge (struct lto_input_block *ib, vec<symtab_node> nodes,
   int ecf_flags = 0;
 
   caller = cgraph (nodes[streamer_read_hwi (ib)]);
-  if (caller == NULL || caller->symbol.decl == NULL_TREE)
+  if (caller == NULL || caller->decl == NULL_TREE)
     internal_error ("bytecode stream: no caller found while reading edge");
 
   if (!indirect)
     {
       callee = cgraph (nodes[streamer_read_hwi (ib)]);
-      if (callee == NULL || callee->symbol.decl == NULL_TREE)
+      if (callee == NULL || callee->decl == NULL_TREE)
 	internal_error ("bytecode stream: no callee found while reading edge");
     }
   else
@@ -1275,14 +1275,14 @@ input_cgraph_1 (struct lto_file_decl_data *file_data,
         input_edge (ib, nodes, true);
       else if (tag == LTO_symtab_variable)
         {
-	  node = (symtab_node)input_varpool_node (file_data, ib);
+	  node = input_varpool_node (file_data, ib);
           nodes.safe_push (node);
 	  lto_symtab_encoder_encode (file_data->symtab_node_encoder, node);
         }
       else
 	{
-	  node = (symtab_node)input_node (file_data, ib, tag, nodes);
-	  if (node == NULL || node->symbol.decl == NULL_TREE)
+	  node = input_node (file_data, ib, tag, nodes);
+	  if (node == NULL || node->decl == NULL_TREE)
 	    internal_error ("bytecode stream: found empty cgraph node");
 	  nodes.safe_push (node);
 	  lto_symtab_encoder_encode (file_data->symtab_node_encoder, node);
@@ -1296,7 +1296,7 @@ input_cgraph_1 (struct lto_file_decl_data *file_data,
   /* AUX pointers should be all non-zero for function nodes read from the stream.  */
 #ifdef ENABLE_CHECKING
   FOR_EACH_VEC_ELT (nodes, i, node)
-    gcc_assert (node->symbol.aux || !is_a <cgraph_node> (node));
+    gcc_assert (node->aux || !is_a <cgraph_node> (node));
 #endif
   FOR_EACH_VEC_ELT (nodes, i, node)
     {
@@ -1306,9 +1306,9 @@ input_cgraph_1 (struct lto_file_decl_data *file_data,
 	  ref = (int) (intptr_t) cnode->global.inlined_to;
 
 	  /* We share declaration of builtins, so we may read same node twice.  */
-	  if (!node->symbol.aux)
+	  if (!node->aux)
 	    continue;
-	  node->symbol.aux = NULL;
+	  node->aux = NULL;
 
 	  /* Fixup inlined_to from reference to pointer.  */
 	  if (ref != LCC_NOT_FOUND)
@@ -1317,16 +1317,16 @@ input_cgraph_1 (struct lto_file_decl_data *file_data,
 	    cnode->global.inlined_to = NULL;
 	}
 
-      ref = (int) (intptr_t) node->symbol.same_comdat_group;
+      ref = (int) (intptr_t) node->same_comdat_group;
 
       /* Fixup same_comdat_group from reference to pointer.  */
       if (ref != LCC_NOT_FOUND)
-	node->symbol.same_comdat_group = nodes[ref];
+	node->same_comdat_group = nodes[ref];
       else
-	node->symbol.same_comdat_group = NULL;
+	node->same_comdat_group = NULL;
     }
   FOR_EACH_VEC_ELT (nodes, i, node)
-    node->symbol.aux = is_a <cgraph_node> (node) ? (void *)1 : NULL;
+    node->aux = is_a <cgraph_node> (node) ? (void *)1 : NULL;
   return nodes;
 }
 
@@ -1508,13 +1508,13 @@ merge_profile_summaries (struct lto_file_decl_data **file_data_vec)
      During LTRANS we already have values of count_materialization_scale
      computed, so just update them.  */
   FOR_EACH_FUNCTION (node)
-    if (node->symbol.lto_file_data
-	&& node->symbol.lto_file_data->profile_info.runs)
+    if (node->lto_file_data
+	&& node->lto_file_data->profile_info.runs)
       {
 	int scale;
 
 	scale = RDIV (node->count_materialization_scale * max_runs,
-                      node->symbol.lto_file_data->profile_info.runs);
+                      node->lto_file_data->profile_info.runs);
 	node->count_materialization_scale = scale;
 	if (scale < 0)
 	  fatal_error ("Profile information in %s corrupted",
@@ -1582,8 +1582,8 @@ input_symtab (void)
 	 node for the parent function was never emitted to the gimple
 	 file, cgraph_node will create a node for it when setting the
 	 context of the nested function.  */
-      if (node->symbol.lto_file_data)
-	node->symbol.aux = NULL;
+      if (node->lto_file_data)
+	node->aux = NULL;
     }
 }
 
@@ -1650,7 +1650,7 @@ output_node_opt_summary (struct output_block *ob,
       streamer_write_bitpack (&bp);
     }
 
-  if (lto_symtab_encoder_in_partition_p (encoder, (symtab_node) node))
+  if (lto_symtab_encoder_in_partition_p (encoder, node))
     {
       for (e = node->callees; e; e = e->next_callee)
 	output_edge_opt_summary (ob, e);
diff --git a/gcc/lto-section-in.c b/gcc/lto-section-in.c
index 2288e86..3999bc4 100644
--- a/gcc/lto-section-in.c
+++ b/gcc/lto-section-in.c
@@ -432,19 +432,19 @@ lto_free_function_in_decl_state_for_node (symtab_node node)
   struct lto_in_decl_state temp;
   void **slot;
 
-  if (!node->symbol.lto_file_data)
+  if (!node->lto_file_data)
     return;
 
-  temp.fn_decl = node->symbol.decl;
-  slot = htab_find_slot (node->symbol.lto_file_data->function_decl_states,
+  temp.fn_decl = node->decl;
+  slot = htab_find_slot (node->lto_file_data->function_decl_states,
 			 &temp, NO_INSERT);
   if (slot && *slot)
     {
       lto_free_function_in_decl_state ((struct lto_in_decl_state*) *slot);
-      htab_clear_slot (node->symbol.lto_file_data->function_decl_states,
+      htab_clear_slot (node->lto_file_data->function_decl_states,
 		       slot);
     }
-  node->symbol.lto_file_data = NULL;
+  node->lto_file_data = NULL;
 }
 
 
diff --git a/gcc/lto-streamer-in.c b/gcc/lto-streamer-in.c
index 7b27b97..d4a52a7 100644
--- a/gcc/lto-streamer-in.c
+++ b/gcc/lto-streamer-in.c
@@ -784,7 +784,7 @@ fixup_call_stmt_edges_1 (struct cgraph_node *node, gimple *stmts,
         fatal_error ("Cgraph edge statement index not found");
     }
   for (i = 0;
-       ipa_ref_list_reference_iterate (&node->symbol.ref_list, i, ref);
+       ipa_ref_list_reference_iterate (&node->ref_list, i, ref);
        i++)
     if (ref->lto_stmt_uid)
       {
@@ -807,7 +807,7 @@ fixup_call_stmt_edges (struct cgraph_node *orig, gimple *stmts)
 
   while (orig->clone_of)
     orig = orig->clone_of;
-  fn = DECL_STRUCT_FUNCTION (orig->symbol.decl);
+  fn = DECL_STRUCT_FUNCTION (orig->decl);
 
   fixup_call_stmt_edges_1 (orig, stmts, fn);
   if (orig->clones)
@@ -1024,7 +1024,7 @@ lto_read_body (struct lto_file_decl_data *file_data, struct cgraph_node *node,
   int string_offset;
   struct lto_input_block ib_cfg;
   struct lto_input_block ib_main;
-  tree fn_decl = node->symbol.decl;
+  tree fn_decl = node->decl;
 
   header = (const struct lto_function_header *) data;
   cfg_offset = sizeof (struct lto_function_header);
diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c
index 4970d17..cbbd40a 100644
--- a/gcc/lto-streamer-out.c
+++ b/gcc/lto-streamer-out.c
@@ -1751,7 +1751,7 @@ output_function (struct cgraph_node *node)
   basic_block bb;
   struct output_block *ob;
 
-  function = node->symbol.decl;
+  function = node->decl;
   fn = DECL_STRUCT_FUNCTION (function);
   ob = create_output_block (LTO_section_function_body);
 
@@ -1910,8 +1910,8 @@ lto_output_toplevel_asms (void)
 static void
 copy_function (struct cgraph_node *node)
 {
-  tree function = node->symbol.decl;
-  struct lto_file_decl_data *file_data = node->symbol.lto_file_data;
+  tree function = node->decl;
+  struct lto_file_decl_data *file_data = node->lto_file_data;
   struct lto_output_stream *output_stream = XCNEW (struct lto_output_stream);
   const char *data;
   size_t len;
@@ -1938,7 +1938,7 @@ copy_function (struct cgraph_node *node)
 
   /* Copy decls. */
   in_state =
-    lto_get_function_in_decl_state (node->symbol.lto_file_data, function);
+    lto_get_function_in_decl_state (node->lto_file_data, function);
   gcc_assert (in_state);
 
   for (i = 0; i < LTO_N_DECL_STREAMS; i++)
@@ -1986,21 +1986,21 @@ lto_output (void)
       cgraph_node *node = dyn_cast <cgraph_node> (snode);
       if (node
 	  && lto_symtab_encoder_encode_body_p (encoder, node)
-	  && !node->symbol.alias)
+	  && !node->alias)
 	{
 #ifdef ENABLE_CHECKING
-	  gcc_assert (!bitmap_bit_p (output, DECL_UID (node->symbol.decl)));
-	  bitmap_set_bit (output, DECL_UID (node->symbol.decl));
+	  gcc_assert (!bitmap_bit_p (output, DECL_UID (node->decl)));
+	  bitmap_set_bit (output, DECL_UID (node->decl));
 #endif
 	  decl_state = lto_new_out_decl_state ();
 	  lto_push_out_decl_state (decl_state);
-	  if (gimple_has_body_p (node->symbol.decl) || !flag_wpa)
+	  if (gimple_has_body_p (node->decl) || !flag_wpa)
 	    output_function (node);
 	  else
 	    copy_function (node);
 	  gcc_assert (lto_get_out_decl_state () == decl_state);
 	  lto_pop_out_decl_state ();
-	  lto_record_function_out_decl_state (node->symbol.decl, decl_state);
+	  lto_record_function_out_decl_state (node->decl, decl_state);
 	}
     }
 
@@ -2232,10 +2232,10 @@ write_symbol (struct streamer_tree_cache_d *cache,
 
       /* When something is defined, it should have node attached.  */
       gcc_assert (alias || TREE_CODE (t) != VAR_DECL
-		  || varpool_get_node (t)->symbol.definition);
+		  || varpool_get_node (t)->definition);
       gcc_assert (alias || TREE_CODE (t) != FUNCTION_DECL
 		  || (cgraph_get_node (t)
-		      && cgraph_get_node (t)->symbol.definition));
+		      && cgraph_get_node (t)->definition));
     }
 
   /* Imitate what default_elf_asm_output_external do.
@@ -2299,7 +2299,7 @@ output_symbol_p (symtab_node node)
      and devirtualization.  We do not want to see them in symbol table as
      references unless they are really used.  */
   cnode = dyn_cast <cgraph_node> (node);
-  if (cnode && (!node->symbol.definition || DECL_EXTERNAL (cnode->symbol.decl))
+  if (cnode && (!node->definition || DECL_EXTERNAL (cnode->decl))
       && cnode->callers)
     return true;
 
@@ -2307,18 +2307,18 @@ output_symbol_p (symtab_node node)
     part of the compilation unit until they are used by folding.  Some symbols,
     like references to external construction vtables can not be referred to at all.
     We decide this at can_refer_decl_in_current_unit_p.  */
- if (!node->symbol.definition || DECL_EXTERNAL (node->symbol.decl))
+ if (!node->definition || DECL_EXTERNAL (node->decl))
     {
       int i;
       struct ipa_ref *ref;
-      for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list,
+      for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list,
 					          i, ref); i++)
 	{
 	  if (ref->use == IPA_REF_ALIAS)
 	    continue;
           if (is_a <cgraph_node> (ref->referring))
 	    return true;
-	  if (!DECL_EXTERNAL (ref->referring->symbol.decl))
+	  if (!DECL_EXTERNAL (ref->referring->decl))
 	    return true;
 	}
       return false;
@@ -2354,18 +2354,18 @@ produce_symtab (struct output_block *ob)
     {
       symtab_node node = lsei_node (lsei);
 
-      if (!output_symbol_p (node) || DECL_EXTERNAL (node->symbol.decl))
+      if (!output_symbol_p (node) || DECL_EXTERNAL (node->decl))
 	continue;
-      write_symbol (cache, &stream, node->symbol.decl, seen, false);
+      write_symbol (cache, &stream, node->decl, seen, false);
     }
   for (lsei = lsei_start (encoder);
        !lsei_end_p (lsei); lsei_next (&lsei))
     {
       symtab_node node = lsei_node (lsei);
 
-      if (!output_symbol_p (node) || !DECL_EXTERNAL (node->symbol.decl))
+      if (!output_symbol_p (node) || !DECL_EXTERNAL (node->decl))
 	continue;
-      write_symbol (cache, &stream, node->symbol.decl, seen, false);
+      write_symbol (cache, &stream, node->decl, seen, false);
     }
 
   lto_write_stream (&stream);
diff --git a/gcc/lto/lto-partition.c b/gcc/lto/lto-partition.c
index e05f805..e2a237a 100644
--- a/gcc/lto/lto-partition.c
+++ b/gcc/lto/lto-partition.c
@@ -57,18 +57,18 @@ get_symbol_class (symtab_node node)
      This include external delcarations.   */
   cgraph_node *cnode = dyn_cast <cgraph_node> (node);
 
-  if (DECL_ABSTRACT (node->symbol.decl))
+  if (DECL_ABSTRACT (node->decl))
     return SYMBOL_EXTERNAL;
 
   if (cnode && cnode->global.inlined_to)
     return SYMBOL_DUPLICATE;
 
   /* Weakref aliases are always duplicated.  */
-  if (node->symbol.weakref)
+  if (node->weakref)
     return SYMBOL_DUPLICATE;
 
   /* External declarations are external.  */
-  if (DECL_EXTERNAL (node->symbol.decl))
+  if (DECL_EXTERNAL (node->decl))
     return SYMBOL_EXTERNAL;
 
   if (varpool_node *vnode = dyn_cast <varpool_node> (node))
@@ -76,22 +76,22 @@ get_symbol_class (symtab_node node)
       /* Constant pool references use local symbol names that can not
          be promoted global.  We should never put into a constant pool
          objects that can not be duplicated across partitions.  */
-      if (DECL_IN_CONSTANT_POOL (node->symbol.decl))
+      if (DECL_IN_CONSTANT_POOL (node->decl))
 	return SYMBOL_DUPLICATE;
-      gcc_checking_assert (vnode->symbol.definition);
+      gcc_checking_assert (vnode->definition);
     }
   /* Functions that are cloned may stay in callgraph even if they are unused.
      Handle them as external; compute_ltrans_boundary take care to make
      proper things to happen (i.e. to make them appear in the boundary but
      with body streamed, so clone can me materialized).  */
-  else if (!cgraph (node)->symbol.definition)
+  else if (!cgraph (node)->definition)
     return SYMBOL_EXTERNAL;
 
   /* Comdats are duplicated to every use unless they are keyed.
      Those do not need duplication.  */
-  if (DECL_COMDAT (node->symbol.decl)
-      && !node->symbol.force_output
-      && !symtab_used_from_object_file_p ((symtab_node) node))
+  if (DECL_COMDAT (node->decl)
+      && !node->force_output
+      && !symtab_used_from_object_file_p (node))
     return SYMBOL_DUPLICATE;
 
   return SYMBOL_PARTITION;
@@ -132,7 +132,7 @@ free_ltrans_partitions (void)
 static inline bool
 symbol_partitioned_p (symtab_node node)
 {
-  return node->symbol.aux;
+  return node->aux;
 }
 
 /* Add references into the partition.  */
@@ -143,14 +143,14 @@ add_references_to_partition (ltrans_partition part, symtab_node node)
   struct ipa_ref *ref;
 
   /* Add all duplicated references to the partition.  */
-  for (i = 0; ipa_ref_list_reference_iterate (&node->symbol.ref_list, i, ref); i++)
+  for (i = 0; ipa_ref_list_reference_iterate (&node->ref_list, i, ref); i++)
     if (get_symbol_class (ref->referred) == SYMBOL_DUPLICATE)
       add_symbol_to_partition (part, ref->referred);
     /* References to a readonly variable may be constant foled into its value.
        Recursively look into the initializers of the constant variable and add
        references, too.  */
     else if (is_a <varpool_node> (ref->referred)
-	     && ctor_for_folding (ref->referred->symbol.decl) != error_mark_node
+	     && ctor_for_folding (ref->referred->decl) != error_mark_node
 	     && !lto_symtab_encoder_in_partition_p (part->encoder, ref->referred))
       {
 	if (!part->initializers_visited)
@@ -172,7 +172,7 @@ add_symbol_to_partition_1 (ltrans_partition part, symtab_node node)
   symtab_node node1;
 
   /* If NODE is already there, we have nothing to do.  */
-  if (lto_symtab_encoder_in_partition_p (part->encoder, (symtab_node) node))
+  if (lto_symtab_encoder_in_partition_p (part->encoder, node))
     return true;
 
   /* non-duplicated aliases or tunks of a duplicated symbol needs to be output
@@ -180,7 +180,7 @@ add_symbol_to_partition_1 (ltrans_partition part, symtab_node node)
 
      Be lax about comdats; they may or may not be duplicated and we may
      end up in need to duplicate keyed comdat because it has unkeyed alias.  */
-  if (c == SYMBOL_PARTITION && !DECL_COMDAT (node->symbol.decl)
+  if (c == SYMBOL_PARTITION && !DECL_COMDAT (node->decl)
       && symbol_partitioned_p (node))
     return false;
 
@@ -189,16 +189,16 @@ add_symbol_to_partition_1 (ltrans_partition part, symtab_node node)
   gcc_assert (c != SYMBOL_EXTERNAL
 	      && (c == SYMBOL_DUPLICATE || !symbol_partitioned_p (node)));
 
-  lto_set_symtab_encoder_in_partition (part->encoder, (symtab_node) node);
+  lto_set_symtab_encoder_in_partition (part->encoder, node);
 
   if (symbol_partitioned_p (node))
     {
-      node->symbol.in_other_partition = 1;
+      node->in_other_partition = 1;
       if (cgraph_dump_file)
         fprintf (cgraph_dump_file, "Symbol node %s now used in multiple partitions\n",
 		 symtab_node_name (node));
     }
-  node->symbol.aux = (void *)((size_t)node->symbol.aux + 1);
+  node->aux = (void *)((size_t)node->aux + 1);
 
   if (cgraph_node *cnode = dyn_cast <cgraph_node> (node))
     {
@@ -208,27 +208,27 @@ add_symbol_to_partition_1 (ltrans_partition part, symtab_node node)
       /* Add all inline clones and callees that are duplicated.  */
       for (e = cnode->callees; e; e = e->next_callee)
 	if (!e->inline_failed)
-	  add_symbol_to_partition_1 (part, (symtab_node) e->callee);
-	else if (get_symbol_class ((symtab_node) e->callee) == SYMBOL_DUPLICATE)
-	  add_symbol_to_partition (part, (symtab_node) e->callee);
+	  add_symbol_to_partition_1 (part, e->callee);
+	else if (get_symbol_class (e->callee) == SYMBOL_DUPLICATE)
+	  add_symbol_to_partition (part, e->callee);
 
       /* Add all thunks associated with the function.  */
       for (e = cnode->callers; e; e = e->next_caller)
 	if (e->caller->thunk.thunk_p)
-	  add_symbol_to_partition_1 (part, (symtab_node) e->caller);
+	  add_symbol_to_partition_1 (part, e->caller);
     }
 
   add_references_to_partition (part, node);
 
   /* Add all aliases associated with the symbol.  */
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, i, ref); i++)
-    if (ref->use == IPA_REF_ALIAS && !node->symbol.weakref)
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list, i, ref); i++)
+    if (ref->use == IPA_REF_ALIAS && !node->weakref)
       add_symbol_to_partition_1 (part, ref->referring);
 
   /* Ensure that SAME_COMDAT_GROUP lists all allways added in a group.  */
-  if (node->symbol.same_comdat_group)
-    for (node1 = node->symbol.same_comdat_group;
-	 node1 != node; node1 = node1->symbol.same_comdat_group)
+  if (node->same_comdat_group)
+    for (node1 = node->same_comdat_group;
+	 node1 != node; node1 = node1->same_comdat_group)
       {
 	bool added = add_symbol_to_partition_1 (part, node1);
 	gcc_assert (added);
@@ -244,17 +244,17 @@ static symtab_node
 contained_in_symbol (symtab_node node)
 {
   /* Weakrefs are never contained in anything.  */
-  if (node->symbol.weakref)
+  if (node->weakref)
     return node;
   if (cgraph_node *cnode = dyn_cast <cgraph_node> (node))
     {
       cnode = cgraph_function_node (cnode, NULL);
       if (cnode->global.inlined_to)
 	cnode = cnode->global.inlined_to;
-      return (symtab_node) cnode;
+      return cnode;
     }
   else if (varpool_node *vnode = dyn_cast <varpool_node> (node))
-    return (symtab_node) varpool_variable_node (vnode, NULL);
+    return varpool_variable_node (vnode, NULL);
   return node;
 }
 
@@ -280,7 +280,7 @@ add_symbol_to_partition (ltrans_partition part, symtab_node node)
      Be lax about comdats; they may or may not be duplicated and we may
      end up in need to duplicate keyed comdat because it has unkeyed alias.  */
   gcc_assert (get_symbol_class (node) == SYMBOL_DUPLICATE
-	      || DECL_COMDAT (node->symbol.decl)
+	      || DECL_COMDAT (node->decl)
 	      || !symbol_partitioned_p (node));
   add_symbol_to_partition_1 (part, node);
 }
@@ -304,7 +304,7 @@ undo_partition (ltrans_partition partition, unsigned int n_nodes)
       if (cgraph_node *cnode = dyn_cast <cgraph_node> (node))
         partition->insns -= inline_summary (cnode)->self_size;
       lto_symtab_encoder_delete_node (partition->encoder, node);
-      node->symbol.aux = (void *)((size_t)node->symbol.aux - 1);
+      node->aux = (void *)((size_t)node->aux - 1);
     }
 }
 
@@ -329,7 +329,7 @@ lto_1_to_1_map (void)
 	  || symbol_partitioned_p (node))
 	continue;
 
-      file_data = node->symbol.lto_file_data;
+      file_data = node->lto_file_data;
 
       if (file_data)
 	{
@@ -354,7 +354,7 @@ lto_1_to_1_map (void)
 	  npartitions++;
 	}
 
-      add_symbol_to_partition (partition, (symtab_node) node);
+      add_symbol_to_partition (partition, node);
     }
 
   /* If the cgraph is empty, create one cgraph node set so that there is still
@@ -381,7 +381,7 @@ lto_max_map (void)
 	  || symbol_partitioned_p (node))
 	continue;
       partition = new_partition (symtab_node_asm_name (node));
-      add_symbol_to_partition (partition, (symtab_node) node);
+      add_symbol_to_partition (partition, node);
       npartitions++;
     }
   if (!npartitions)
@@ -394,7 +394,7 @@ node_cmp (const void *pa, const void *pb)
 {
   const struct cgraph_node *a = *(const struct cgraph_node * const *) pa;
   const struct cgraph_node *b = *(const struct cgraph_node * const *) pb;
-  return b->symbol.order - a->symbol.order;
+  return b->order - a->order;
 }
 
 /* Helper function for qsort; sort nodes by order.  */
@@ -403,7 +403,7 @@ varpool_node_cmp (const void *pa, const void *pb)
 {
   const struct varpool_node *a = *(const struct varpool_node * const *) pa;
   const struct varpool_node *b = *(const struct varpool_node * const *) pb;
-  return b->symbol.order - a->symbol.order;
+  return b->order - a->order;
 }
 
 /* Group cgraph nodes into equally-sized partitions.
@@ -465,10 +465,10 @@ lto_balanced_map (void)
   int current_order = -1;
 
   FOR_EACH_VARIABLE (vnode)
-    gcc_assert (!vnode->symbol.aux);
+    gcc_assert (!vnode->aux);
     
   FOR_EACH_DEFINED_FUNCTION (node)
-    if (get_symbol_class ((symtab_node) node) == SYMBOL_PARTITION)
+    if (get_symbol_class (node) == SYMBOL_PARTITION)
       {
 	order[n_nodes++] = node;
 	total_size += inline_summary (node)->size;
@@ -485,13 +485,13 @@ lto_balanced_map (void)
       qsort (order, n_nodes, sizeof (struct cgraph_node *), node_cmp);
 
       FOR_EACH_VARIABLE (vnode)
-	if (get_symbol_class ((symtab_node) vnode) == SYMBOL_PARTITION)
+	if (get_symbol_class (vnode) == SYMBOL_PARTITION)
 	  n_varpool_nodes++;
       varpool_order = XNEWVEC (struct varpool_node *, n_varpool_nodes);
 
       n_varpool_nodes = 0;
       FOR_EACH_VARIABLE (vnode)
-	if (get_symbol_class ((symtab_node) vnode) == SYMBOL_PARTITION)
+	if (get_symbol_class (vnode) == SYMBOL_PARTITION)
 	  varpool_order[n_varpool_nodes++] = vnode;
       qsort (varpool_order, n_varpool_nodes, sizeof (struct varpool_node *),
 	     varpool_node_cmp);
@@ -509,21 +509,21 @@ lto_balanced_map (void)
 
   for (i = 0; i < n_nodes; i++)
     {
-      if (symbol_partitioned_p ((symtab_node) order[i]))
+      if (symbol_partitioned_p (order[i]))
 	continue;
 
-      current_order = order[i]->symbol.order;
+      current_order = order[i]->order;
 
       if (!flag_toplevel_reorder)
 	while (varpool_pos < n_varpool_nodes
-	       && varpool_order[varpool_pos]->symbol.order < current_order)
+	       && varpool_order[varpool_pos]->order < current_order)
 	  {
-	    if (!symbol_partitioned_p ((symtab_node) varpool_order[varpool_pos]))
-	      add_symbol_to_partition (partition, (symtab_node) varpool_order[varpool_pos]);
+	    if (!symbol_partitioned_p (varpool_order[varpool_pos]))
+	      add_symbol_to_partition (partition, varpool_order[varpool_pos]);
 	    varpool_pos++;
 	  }
 
-      add_symbol_to_partition (partition, (symtab_node) order[i]);
+      add_symbol_to_partition (partition, order[i]);
       total_size -= inline_summary (order[i])->size;
 	  
 
@@ -551,15 +551,15 @@ lto_balanced_map (void)
 	    {
 	      struct cgraph_edge *edge;
 
-	      refs = &node->symbol.ref_list;
+	      refs = &node->ref_list;
 
 	      last_visited_node++;
 
-	      gcc_assert (node->symbol.definition || node->symbol.weakref);
+	      gcc_assert (node->definition || node->weakref);
 
 	      /* Compute boundary cost of callgraph edges.  */
 	      for (edge = node->callees; edge; edge = edge->next_callee)
-		if (edge->callee->symbol.definition)
+		if (edge->callee->definition)
 		  {
 		    int edge_cost = edge->frequency;
 		    int index;
@@ -568,7 +568,7 @@ lto_balanced_map (void)
 		      edge_cost = 1;
 		    gcc_assert (edge_cost > 0);
 		    index = lto_symtab_encoder_lookup (partition->encoder,
-						       (symtab_node)edge->callee);
+						       edge->callee);
 		    if (index != LCC_NOT_FOUND
 		        && index < last_visited_node - 1)
 		      cost -= edge_cost, internal += edge_cost;
@@ -580,12 +580,12 @@ lto_balanced_map (void)
 		  int edge_cost = edge->frequency;
 		  int index;
 
-		  gcc_assert (edge->caller->symbol.definition);
+		  gcc_assert (edge->caller->definition);
 		  if (!edge_cost)
 		    edge_cost = 1;
 		  gcc_assert (edge_cost > 0);
 		  index = lto_symtab_encoder_lookup (partition->encoder,
-						     (symtab_node)edge->caller);
+						     edge->caller);
 		  if (index != LCC_NOT_FOUND
 		      && index < last_visited_node - 1)
 		    cost -= edge_cost;
@@ -595,7 +595,7 @@ lto_balanced_map (void)
 	    }
 	  else
 	    {
-	      refs = &snode->symbol.ref_list;
+	      refs = &snode->ref_list;
 	      last_visited_node++;
 	    }
 
@@ -607,13 +607,13 @@ lto_balanced_map (void)
 		int index;
 
 		vnode = ipa_ref_varpool_node (ref);
-		if (!vnode->symbol.definition)
+		if (!vnode->definition)
 		  continue;
-		if (!symbol_partitioned_p ((symtab_node) vnode) && flag_toplevel_reorder
-		    && get_symbol_class ((symtab_node) vnode) == SYMBOL_PARTITION)
-		  add_symbol_to_partition (partition, (symtab_node) vnode);
+		if (!symbol_partitioned_p (vnode) && flag_toplevel_reorder
+		    && get_symbol_class (vnode) == SYMBOL_PARTITION)
+		  add_symbol_to_partition (partition, vnode);
 		index = lto_symtab_encoder_lookup (partition->encoder,
-						   (symtab_node)vnode);
+						   vnode);
 		if (index != LCC_NOT_FOUND
 		    && index < last_visited_node - 1)
 		  cost--, internal++;
@@ -625,10 +625,10 @@ lto_balanced_map (void)
 		int index;
 
 		node = ipa_ref_node (ref);
-		if (!node->symbol.definition)
+		if (!node->definition)
 		  continue;
 		index = lto_symtab_encoder_lookup (partition->encoder,
-						   (symtab_node)node);
+						   node);
 		if (index != LCC_NOT_FOUND
 		    && index < last_visited_node - 1)
 		  cost--, internal++;
@@ -641,12 +641,12 @@ lto_balanced_map (void)
 		int index;
 
 		vnode = ipa_ref_referring_varpool_node (ref);
-		gcc_assert (vnode->symbol.definition);
-		if (!symbol_partitioned_p ((symtab_node) vnode) && flag_toplevel_reorder
-		    && get_symbol_class ((symtab_node) vnode) == SYMBOL_PARTITION)
-		  add_symbol_to_partition (partition, (symtab_node) vnode);
+		gcc_assert (vnode->definition);
+		if (!symbol_partitioned_p (vnode) && flag_toplevel_reorder
+		    && get_symbol_class (vnode) == SYMBOL_PARTITION)
+		  add_symbol_to_partition (partition, vnode);
 		index = lto_symtab_encoder_lookup (partition->encoder,
-						   (symtab_node)vnode);
+						   vnode);
 		if (index != LCC_NOT_FOUND
 		    && index < last_visited_node - 1)
 		  cost--;
@@ -658,9 +658,9 @@ lto_balanced_map (void)
 		int index;
 
 		node = ipa_ref_referring_node (ref);
-		gcc_assert (node->symbol.definition);
+		gcc_assert (node->definition);
 		index = lto_symtab_encoder_lookup (partition->encoder,
-						   (symtab_node)node);
+						   node);
 		if (index != LCC_NOT_FOUND
 		    && index < last_visited_node - 1)
 		  cost--;
@@ -687,7 +687,7 @@ lto_balanced_map (void)
       if (cgraph_dump_file)
 	fprintf (cgraph_dump_file, "Step %i: added %s/%i, size %i, cost %i/%i "
 		 "best %i/%i, step %i\n", i,
-		 cgraph_node_name (order[i]), order[i]->symbol.order,
+		 cgraph_node_name (order[i]), order[i]->order,
 		 partition->insns, cost, internal,
 		 best_cost, best_internal, best_i);
       /* Partition is too large, unwind into step when best cost was reached and
@@ -704,7 +704,7 @@ lto_balanced_map (void)
 	    }
 	  i = best_i;
  	  /* When we are finished, avoid creating empty partition.  */
-	  while (i < n_nodes - 1 && symbol_partitioned_p ((symtab_node) order[i + 1]))
+	  while (i < n_nodes - 1 && symbol_partitioned_p (order[i + 1]))
 	    i++;
 	  if (i == n_nodes - 1)
 	    break;
@@ -736,16 +736,16 @@ lto_balanced_map (void)
   if (flag_toplevel_reorder)
     {
       FOR_EACH_VARIABLE (vnode)
-        if (get_symbol_class ((symtab_node) vnode) == SYMBOL_PARTITION
-	    && !symbol_partitioned_p ((symtab_node) vnode))
-	  add_symbol_to_partition (partition, (symtab_node) vnode);
+        if (get_symbol_class (vnode) == SYMBOL_PARTITION
+	    && !symbol_partitioned_p (vnode))
+	  add_symbol_to_partition (partition, vnode);
     }
   else
     {
       while (varpool_pos < n_varpool_nodes)
 	{
-	  if (!symbol_partitioned_p ((symtab_node) varpool_order[varpool_pos]))
-	    add_symbol_to_partition (partition, (symtab_node) varpool_order[varpool_pos]);
+	  if (!symbol_partitioned_p (varpool_order[varpool_pos]))
+	    add_symbol_to_partition (partition, varpool_order[varpool_pos]);
 	  varpool_pos++;
 	}
       free (varpool_order);
@@ -764,13 +764,13 @@ lto_balanced_map (void)
 static bool
 privatize_symbol_name (symtab_node node)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
   const char *name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
 
   /* Our renaming machinery do not handle more than one change of assembler name.
      We should not need more than one anyway.  */
-  if (node->symbol.lto_file_data
-      && lto_get_decl_name_mapping (node->symbol.lto_file_data, name) != name)
+  if (node->lto_file_data
+      && lto_get_decl_name_mapping (node->lto_file_data, name) != name)
     {
       if (cgraph_dump_file)
 	fprintf (cgraph_dump_file,
@@ -782,7 +782,7 @@ privatize_symbol_name (symtab_node node)
      ???  should have a flag whether a symbol has a 'private' name already,
      since we produce some symbols like that i.e. for global constructors
      that are not really clones.  */
-  if (node->symbol.unique_name)
+  if (node->unique_name)
     {
       if (cgraph_dump_file)
 	fprintf (cgraph_dump_file,
@@ -791,8 +791,8 @@ privatize_symbol_name (symtab_node node)
       return false;
     }
   change_decl_assembler_name (decl, clone_function_name (decl, "lto_priv"));
-  if (node->symbol.lto_file_data)
-    lto_record_renamed_decl (node->symbol.lto_file_data, name,
+  if (node->lto_file_data)
+    lto_record_renamed_decl (node->lto_file_data, name,
 			     IDENTIFIER_POINTER
 			     (DECL_ASSEMBLER_NAME (decl)));
   if (cgraph_dump_file)
@@ -808,19 +808,19 @@ static void
 promote_symbol (symtab_node node)
 {
   /* We already promoted ... */
-  if (DECL_VISIBILITY (node->symbol.decl) == VISIBILITY_HIDDEN
-      && DECL_VISIBILITY_SPECIFIED (node->symbol.decl)
-      && TREE_PUBLIC (node->symbol.decl))
+  if (DECL_VISIBILITY (node->decl) == VISIBILITY_HIDDEN
+      && DECL_VISIBILITY_SPECIFIED (node->decl)
+      && TREE_PUBLIC (node->decl))
     return;
 
-  gcc_checking_assert (!TREE_PUBLIC (node->symbol.decl)
-		       && !DECL_EXTERNAL (node->symbol.decl));
+  gcc_checking_assert (!TREE_PUBLIC (node->decl)
+		       && !DECL_EXTERNAL (node->decl));
   /* Be sure that newly public symbol does not conflict with anything already
      defined by the non-LTO part.  */
   privatize_symbol_name (node);
-  TREE_PUBLIC (node->symbol.decl) = 1;
-  DECL_VISIBILITY (node->symbol.decl) = VISIBILITY_HIDDEN;
-  DECL_VISIBILITY_SPECIFIED (node->symbol.decl) = true;
+  TREE_PUBLIC (node->decl) = 1;
+  DECL_VISIBILITY (node->decl) = VISIBILITY_HIDDEN;
+  DECL_VISIBILITY_SPECIFIED (node->decl) = true;
   if (cgraph_dump_file)
     fprintf (cgraph_dump_file,
 	    "Promoting as hidden: %s\n", symtab_node_name (node));
@@ -853,16 +853,16 @@ may_need_named_section_p (lto_symtab_encoder_t encoder, symtab_node node)
 static void
 rename_statics (lto_symtab_encoder_t encoder, symtab_node node)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
   symtab_node s;
   tree name = DECL_ASSEMBLER_NAME (decl);
 
   /* See if this is static symbol. */
-  if ((node->symbol.externally_visible
+  if ((node->externally_visible
       /* FIXME: externally_visible is somewhat illogically not set for
 	 external symbols (i.e. those not defined).  Remove this test
 	 once this is fixed.  */
-        || DECL_EXTERNAL (node->symbol.decl)
+        || DECL_EXTERNAL (node->decl)
         || !symtab_real_symbol_p (node))
        && !may_need_named_section_p (encoder, node))
     return;
@@ -871,9 +871,9 @@ rename_statics (lto_symtab_encoder_t encoder, symtab_node node)
      (all types of symbols counts here, since we can not have static of the
      same name as external or public symbol.)  */
   for (s = symtab_node_for_asm (name);
-       s; s = s->symbol.next_sharing_asm_name)
+       s; s = s->next_sharing_asm_name)
     if ((symtab_real_symbol_p (s) || may_need_named_section_p (encoder, s))
-	&& s->symbol.decl != node->symbol.decl
+	&& s->decl != node->decl
 	&& (!encoder
 	    || lto_symtab_encoder_lookup (encoder, s) != LCC_NOT_FOUND))
        break;
@@ -889,10 +889,10 @@ rename_statics (lto_symtab_encoder_t encoder, symtab_node node)
   /* Assign every symbol in the set that shares the same ASM name an unique
      mangled name.  */
   for (s = symtab_node_for_asm (name); s;)
-    if (!s->symbol.externally_visible
+    if (!s->externally_visible
 	&& ((symtab_real_symbol_p (s)
-             && !DECL_EXTERNAL (node->symbol.decl)
-	     && !TREE_PUBLIC (node->symbol.decl))
+             && !DECL_EXTERNAL (node->decl)
+	     && !TREE_PUBLIC (node->decl))
  	    || may_need_named_section_p (encoder, s))
 	&& (!encoder
 	    || lto_symtab_encoder_lookup (encoder, s) != LCC_NOT_FOUND))
@@ -900,9 +900,9 @@ rename_statics (lto_symtab_encoder_t encoder, symtab_node node)
         if (privatize_symbol_name (s))
 	  /* Re-start from beginning since we do not know how many symbols changed a name.  */
 	  s = symtab_node_for_asm (name);
-        else s = s->symbol.next_sharing_asm_name;
+        else s = s->next_sharing_asm_name;
       }
-    else s = s->symbol.next_sharing_asm_name;
+    else s = s->next_sharing_asm_name;
 }
 
 /* Find out all static decls that need to be promoted to global because
@@ -941,12 +941,12 @@ lto_promote_cross_file_statics (void)
 	  rename_statics (encoder, node);
 
 	  /* No need to promote if symbol already is externally visible ... */
-	  if (node->symbol.externally_visible
+	  if (node->externally_visible
  	      /* ... or if it is part of current partition ... */
 	      || lto_symtab_encoder_in_partition_p (encoder, node)
 	      /* ... or if we do not partition it. This mean that it will
 		 appear in every partition refernecing it.  */
-	      || get_symbol_class ((symtab_node) node) != SYMBOL_PARTITION)
+	      || get_symbol_class (node) != SYMBOL_PARTITION)
 	    continue;
 
           promote_symbol (node);
diff --git a/gcc/lto/lto-symtab.c b/gcc/lto/lto-symtab.c
index b1b7731..13646bb 100644
--- a/gcc/lto/lto-symtab.c
+++ b/gcc/lto/lto-symtab.c
@@ -44,17 +44,17 @@ lto_cgraph_replace_node (struct cgraph_node *node,
     {
       fprintf (cgraph_dump_file, "Replacing cgraph node %s/%i by %s/%i"
  	       " for symbol %s\n",
-	       cgraph_node_name (node), node->symbol.order,
+	       cgraph_node_name (node), node->order,
 	       cgraph_node_name (prevailing_node),
-	       prevailing_node->symbol.order,
+	       prevailing_node->order,
 	       IDENTIFIER_POINTER ((*targetm.asm_out.mangle_assembler_name)
-		 (IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (node->symbol.decl)))));
+		 (IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (node->decl)))));
     }
 
   /* Merge node flags.  */
-  if (node->symbol.force_output)
+  if (node->force_output)
     cgraph_mark_force_output_node (prevailing_node);
-  if (node->symbol.address_taken)
+  if (node->address_taken)
     {
       gcc_assert (!prevailing_node->global.inlined_to);
       cgraph_mark_address_taken_node (prevailing_node);
@@ -62,8 +62,8 @@ lto_cgraph_replace_node (struct cgraph_node *node,
 
   /* Redirect all incoming edges.  */
   compatible_p
-    = types_compatible_p (TREE_TYPE (TREE_TYPE (prevailing_node->symbol.decl)),
-			  TREE_TYPE (TREE_TYPE (node->symbol.decl)));
+    = types_compatible_p (TREE_TYPE (TREE_TYPE (prevailing_node->decl)),
+			  TREE_TYPE (TREE_TYPE (node->decl)));
   for (e = node->callers; e; e = next)
     {
       next = e->next_caller;
@@ -76,12 +76,12 @@ lto_cgraph_replace_node (struct cgraph_node *node,
 	e->call_stmt_cannot_inline_p = 1;
     }
   /* Redirect incomming references.  */
-  ipa_clone_referring ((symtab_node)prevailing_node, &node->symbol.ref_list);
+  ipa_clone_referring (prevailing_node, &node->ref_list);
 
   ipa_merge_profiles (prevailing_node, node);
-  lto_free_function_in_decl_state_for_node ((symtab_node)node);
+  lto_free_function_in_decl_state_for_node (node);
 
-  if (node->symbol.decl != prevailing_node->symbol.decl)
+  if (node->decl != prevailing_node->decl)
     cgraph_release_function_body (node);
 
   /* Finally remove the replaced node.  */
@@ -95,15 +95,15 @@ static void
 lto_varpool_replace_node (struct varpool_node *vnode,
 			  struct varpool_node *prevailing_node)
 {
-  gcc_assert (!vnode->symbol.definition || prevailing_node->symbol.definition);
-  gcc_assert (!vnode->symbol.analyzed || prevailing_node->symbol.analyzed);
+  gcc_assert (!vnode->definition || prevailing_node->definition);
+  gcc_assert (!vnode->analyzed || prevailing_node->analyzed);
 
-  ipa_clone_referring ((symtab_node)prevailing_node, &vnode->symbol.ref_list);
+  ipa_clone_referring (prevailing_node, &vnode->ref_list);
 
   /* Be sure we can garbage collect the initializer.  */
-  if (DECL_INITIAL (vnode->symbol.decl)
-      && vnode->symbol.decl != prevailing_node->symbol.decl)
-    DECL_INITIAL (vnode->symbol.decl) = error_mark_node;
+  if (DECL_INITIAL (vnode->decl)
+      && vnode->decl != prevailing_node->decl)
+    DECL_INITIAL (vnode->decl) = error_mark_node;
   /* Finally remove the replaced node.  */
   varpool_remove_node (vnode);
 }
@@ -115,8 +115,8 @@ lto_varpool_replace_node (struct varpool_node *vnode,
 static bool
 lto_symtab_merge (symtab_node prevailing, symtab_node entry)
 {
-  tree prevailing_decl = prevailing->symbol.decl;
-  tree decl = entry->symbol.decl;
+  tree prevailing_decl = prevailing->decl;
+  tree decl = entry->decl;
   tree prevailing_type, type;
 
   if (prevailing_decl == decl)
@@ -218,15 +218,15 @@ lto_symtab_merge (symtab_node prevailing, symtab_node entry)
 static bool
 lto_symtab_resolve_replaceable_p (symtab_node e)
 {
-  if (DECL_EXTERNAL (e->symbol.decl)
-      || DECL_COMDAT (e->symbol.decl)
-      || DECL_ONE_ONLY (e->symbol.decl)
-      || DECL_WEAK (e->symbol.decl))
+  if (DECL_EXTERNAL (e->decl)
+      || DECL_COMDAT (e->decl)
+      || DECL_ONE_ONLY (e->decl)
+      || DECL_WEAK (e->decl))
     return true;
 
-  if (TREE_CODE (e->symbol.decl) == VAR_DECL)
-    return (DECL_COMMON (e->symbol.decl)
-	    || (!flag_no_common && !DECL_INITIAL (e->symbol.decl)));
+  if (TREE_CODE (e->decl) == VAR_DECL)
+    return (DECL_COMMON (e->decl)
+	    || (!flag_no_common && !DECL_INITIAL (e->decl)));
 
   return false;
 }
@@ -238,7 +238,7 @@ lto_symtab_resolve_replaceable_p (symtab_node e)
 static bool
 lto_symtab_symbol_p (symtab_node e)
 {
-  if (!TREE_PUBLIC (e->symbol.decl) && !DECL_EXTERNAL (e->symbol.decl))
+  if (!TREE_PUBLIC (e->decl) && !DECL_EXTERNAL (e->decl))
     return false;
   return symtab_real_symbol_p (e);
 }
@@ -254,10 +254,10 @@ lto_symtab_resolve_can_prevail_p (symtab_node e)
   /* The C++ frontend ends up neither setting TREE_STATIC nor
      DECL_EXTERNAL on virtual methods but only TREE_PUBLIC.
      So do not reject !TREE_STATIC here but only DECL_EXTERNAL.  */
-  if (DECL_EXTERNAL (e->symbol.decl))
+  if (DECL_EXTERNAL (e->decl))
     return false;
 
-  return e->symbol.definition;
+  return e->definition;
 }
 
 /* Resolve the symbol with the candidates in the chain *SLOT and store
@@ -270,11 +270,11 @@ lto_symtab_resolve_symbols (symtab_node first)
   symtab_node prevailing = NULL;
 
   /* Always set e->node so that edges are updated to reflect decl merging. */
-  for (e = first; e; e = e->symbol.next_sharing_asm_name)
+  for (e = first; e; e = e->next_sharing_asm_name)
     if (lto_symtab_symbol_p (e)
-	&& (e->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY
-	    || e->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY_EXP
-	    || e->symbol.resolution == LDPR_PREVAILING_DEF))
+	&& (e->resolution == LDPR_PREVAILING_DEF_IRONLY
+	    || e->resolution == LDPR_PREVAILING_DEF_IRONLY_EXP
+	    || e->resolution == LDPR_PREVAILING_DEF))
       {
 	prevailing = e;
 	break;
@@ -284,19 +284,19 @@ lto_symtab_resolve_symbols (symtab_node first)
   if (prevailing)
     {
       /* Assert it's the only one.  */
-      for (e = prevailing->symbol.next_sharing_asm_name; e; e = e->symbol.next_sharing_asm_name)
+      for (e = prevailing->next_sharing_asm_name; e; e = e->next_sharing_asm_name)
 	if (lto_symtab_symbol_p (e)
-	    && (e->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY
-		|| e->symbol.resolution == LDPR_PREVAILING_DEF_IRONLY_EXP
-		|| e->symbol.resolution == LDPR_PREVAILING_DEF))
+	    && (e->resolution == LDPR_PREVAILING_DEF_IRONLY
+		|| e->resolution == LDPR_PREVAILING_DEF_IRONLY_EXP
+		|| e->resolution == LDPR_PREVAILING_DEF))
 	  fatal_error ("multiple prevailing defs for %qE",
-		       DECL_NAME (prevailing->symbol.decl));
+		       DECL_NAME (prevailing->decl));
       return prevailing;
     }
 
   /* Find the single non-replaceable prevailing symbol and
      diagnose ODR violations.  */
-  for (e = first; e; e = e->symbol.next_sharing_asm_name)
+  for (e = first; e; e = e->next_sharing_asm_name)
     {
       if (!lto_symtab_resolve_can_prevail_p (e))
 	continue;
@@ -306,9 +306,9 @@ lto_symtab_resolve_symbols (symtab_node first)
 	{
 	  if (prevailing)
 	    {
-	      error_at (DECL_SOURCE_LOCATION (e->symbol.decl),
-			"%qD has already been defined", e->symbol.decl);
-	      inform (DECL_SOURCE_LOCATION (prevailing->symbol.decl),
+	      error_at (DECL_SOURCE_LOCATION (e->decl),
+			"%qD has already been defined", e->decl);
+	      inform (DECL_SOURCE_LOCATION (prevailing->decl),
 		      "previously defined here");
 	    }
 	  prevailing = e;
@@ -318,13 +318,13 @@ lto_symtab_resolve_symbols (symtab_node first)
     return prevailing;
 
   /* Do a second round choosing one from the replaceable prevailing decls.  */
-  for (e = first; e; e = e->symbol.next_sharing_asm_name)
+  for (e = first; e; e = e->next_sharing_asm_name)
     {
       if (!lto_symtab_resolve_can_prevail_p (e))
 	continue;
 
       /* Choose the first function that can prevail as prevailing.  */
-      if (TREE_CODE (e->symbol.decl) == FUNCTION_DECL)
+      if (TREE_CODE (e->decl) == FUNCTION_DECL)
 	{
 	  prevailing = e;
 	  break;
@@ -332,8 +332,8 @@ lto_symtab_resolve_symbols (symtab_node first)
 
       /* From variables that can prevail choose the largest one.  */
       if (!prevailing
-	  || tree_int_cst_lt (DECL_SIZE (prevailing->symbol.decl),
-			      DECL_SIZE (e->symbol.decl))
+	  || tree_int_cst_lt (DECL_SIZE (prevailing->decl),
+			      DECL_SIZE (e->decl))
 	  /* When variables are equivalent try to chose one that has useful
 	     DECL_INITIAL.  This makes sense for keyed vtables that are
 	     DECL_EXTERNAL but initialized.  In units that do not need them
@@ -343,11 +343,11 @@ lto_symtab_resolve_symbols (symtab_node first)
 	     We know that the vtable is keyed outside the LTO unit - otherwise
 	     the keyed instance would prevail.  We still can preserve useful
 	     info in the initializer.  */
-	  || (DECL_SIZE (prevailing->symbol.decl) == DECL_SIZE (e->symbol.decl)
-	      && (DECL_INITIAL (e->symbol.decl)
-		  && DECL_INITIAL (e->symbol.decl) != error_mark_node)
-	      && (!DECL_INITIAL (prevailing->symbol.decl)
-		  || DECL_INITIAL (prevailing->symbol.decl) == error_mark_node)))
+	  || (DECL_SIZE (prevailing->decl) == DECL_SIZE (e->decl)
+	      && (DECL_INITIAL (e->decl)
+		  && DECL_INITIAL (e->decl) != error_mark_node)
+	      && (!DECL_INITIAL (prevailing->decl)
+		  || DECL_INITIAL (prevailing->decl) == error_mark_node)))
 	prevailing = e;
     }
 
@@ -368,17 +368,17 @@ lto_symtab_merge_decls_2 (symtab_node first, bool diagnosed_p)
 
   /* Nothing to do for a single entry.  */
   prevailing = first;
-  if (!prevailing->symbol.next_sharing_asm_name)
+  if (!prevailing->next_sharing_asm_name)
     return;
 
   /* Try to merge each entry with the prevailing one.  */
-  for (e = prevailing->symbol.next_sharing_asm_name;
-       e; e = e->symbol.next_sharing_asm_name)
-    if (TREE_PUBLIC (e->symbol.decl))
+  for (e = prevailing->next_sharing_asm_name;
+       e; e = e->next_sharing_asm_name)
+    if (TREE_PUBLIC (e->decl))
       {
 	if (!lto_symtab_merge (prevailing, e)
 	    && !diagnosed_p)
-	  mismatches.safe_push (e->symbol.decl);
+	  mismatches.safe_push (e->decl);
       }
   if (mismatches.is_empty ())
     return;
@@ -386,15 +386,15 @@ lto_symtab_merge_decls_2 (symtab_node first, bool diagnosed_p)
   /* Diagnose all mismatched re-declarations.  */
   FOR_EACH_VEC_ELT (mismatches, i, decl)
     {
-      if (!types_compatible_p (TREE_TYPE (prevailing->symbol.decl),
+      if (!types_compatible_p (TREE_TYPE (prevailing->decl),
 			       TREE_TYPE (decl)))
 	diagnosed_p |= warning_at (DECL_SOURCE_LOCATION (decl), 0,
 				   "type of %qD does not match original "
 				   "declaration", decl);
 
-      else if ((DECL_USER_ALIGN (prevailing->symbol.decl)
+      else if ((DECL_USER_ALIGN (prevailing->decl)
 	        && DECL_USER_ALIGN (decl))
-	       && DECL_ALIGN (prevailing->symbol.decl) < DECL_ALIGN (decl))
+	       && DECL_ALIGN (prevailing->decl) < DECL_ALIGN (decl))
 	{
 	  diagnosed_p |= warning_at (DECL_SOURCE_LOCATION (decl), 0,
 				     "alignment of %qD is bigger than "
@@ -402,7 +402,7 @@ lto_symtab_merge_decls_2 (symtab_node first, bool diagnosed_p)
 	}
     }
   if (diagnosed_p)
-    inform (DECL_SOURCE_LOCATION (prevailing->symbol.decl),
+    inform (DECL_SOURCE_LOCATION (prevailing->decl),
 	    "previously declared here");
 
   mismatches.release ();
@@ -420,8 +420,8 @@ lto_symtab_merge_decls_1 (symtab_node first)
     {
       fprintf (cgraph_dump_file, "Merging nodes for %s. Candidates:\n",
 	       symtab_node_asm_name (first));
-      for (e = first; e; e = e->symbol.next_sharing_asm_name)
-	if (TREE_PUBLIC (e->symbol.decl))
+      for (e = first; e; e = e->next_sharing_asm_name)
+	if (TREE_PUBLIC (e->decl))
 	  dump_symtab_node (cgraph_dump_file, e);
     }
 
@@ -442,21 +442,21 @@ lto_symtab_merge_decls_1 (symtab_node first)
 	 This is needed for C++ typeinfos, for example in
 	 lto/20081204-1 there are typeifos in both units, just
 	 one of them do have size.  */
-      if (TREE_CODE (prevailing->symbol.decl) == VAR_DECL)
+      if (TREE_CODE (prevailing->decl) == VAR_DECL)
 	{
-	  for (e = prevailing->symbol.next_sharing_asm_name;
-	       e; e = e->symbol.next_sharing_asm_name)
-	    if (!COMPLETE_TYPE_P (TREE_TYPE (prevailing->symbol.decl))
-		&& COMPLETE_TYPE_P (TREE_TYPE (e->symbol.decl))
+	  for (e = prevailing->next_sharing_asm_name;
+	       e; e = e->next_sharing_asm_name)
+	    if (!COMPLETE_TYPE_P (TREE_TYPE (prevailing->decl))
+		&& COMPLETE_TYPE_P (TREE_TYPE (e->decl))
 		&& lto_symtab_symbol_p (e))
 	      prevailing = e;
 	}
       /* For variables prefer the non-builtin if one is available.  */
-      else if (TREE_CODE (prevailing->symbol.decl) == FUNCTION_DECL)
+      else if (TREE_CODE (prevailing->decl) == FUNCTION_DECL)
 	{
-	  for (e = first; e; e = e->symbol.next_sharing_asm_name)
-	    if (TREE_CODE (e->symbol.decl) == FUNCTION_DECL
-		&& !DECL_BUILT_IN (e->symbol.decl)
+	  for (e = first; e; e = e->next_sharing_asm_name)
+	    if (TREE_CODE (e->decl) == FUNCTION_DECL
+		&& !DECL_BUILT_IN (e->decl)
 		&& lto_symtab_symbol_p (e))
 	      {
 		prevailing = e;
@@ -468,29 +468,29 @@ lto_symtab_merge_decls_1 (symtab_node first)
   symtab_prevail_in_asm_name_hash (prevailing);
 
   /* Diagnose mismatched objects.  */
-  for (e = prevailing->symbol.next_sharing_asm_name;
-       e; e = e->symbol.next_sharing_asm_name)
+  for (e = prevailing->next_sharing_asm_name;
+       e; e = e->next_sharing_asm_name)
     {
-      if (TREE_CODE (prevailing->symbol.decl)
-	  == TREE_CODE (e->symbol.decl))
+      if (TREE_CODE (prevailing->decl)
+	  == TREE_CODE (e->decl))
 	continue;
       if (!lto_symtab_symbol_p (e))
 	continue;
 
-      switch (TREE_CODE (prevailing->symbol.decl))
+      switch (TREE_CODE (prevailing->decl))
 	{
 	case VAR_DECL:
-	  gcc_assert (TREE_CODE (e->symbol.decl) == FUNCTION_DECL);
-	  error_at (DECL_SOURCE_LOCATION (e->symbol.decl),
+	  gcc_assert (TREE_CODE (e->decl) == FUNCTION_DECL);
+	  error_at (DECL_SOURCE_LOCATION (e->decl),
 		    "variable %qD redeclared as function",
-		    prevailing->symbol.decl);
+		    prevailing->decl);
 	  break;
 
 	case FUNCTION_DECL:
-	  gcc_assert (TREE_CODE (e->symbol.decl) == VAR_DECL);
-	  error_at (DECL_SOURCE_LOCATION (e->symbol.decl),
+	  gcc_assert (TREE_CODE (e->decl) == VAR_DECL);
+	  error_at (DECL_SOURCE_LOCATION (e->decl),
 		    "function %qD redeclared as variable",
-		    prevailing->symbol.decl);
+		    prevailing->decl);
 	  break;
 
 	default:
@@ -500,7 +500,7 @@ lto_symtab_merge_decls_1 (symtab_node first)
       diagnosed_p = true;
     }
   if (diagnosed_p)
-      inform (DECL_SOURCE_LOCATION (prevailing->symbol.decl),
+      inform (DECL_SOURCE_LOCATION (prevailing->decl),
 	      "previously declared here");
 
   /* Merge the chain to the single prevailing decl and diagnose
@@ -510,7 +510,7 @@ lto_symtab_merge_decls_1 (symtab_node first)
   if (cgraph_dump_file)
     {
       fprintf (cgraph_dump_file, "After resolution:\n");
-      for (e = prevailing; e; e = e->symbol.next_sharing_asm_name)
+      for (e = prevailing; e; e = e->next_sharing_asm_name)
 	dump_symtab_node (cgraph_dump_file, e);
     }
 }
@@ -526,8 +526,8 @@ lto_symtab_merge_decls (void)
   symtab_initialize_asm_name_hash ();
 
   FOR_EACH_SYMBOL (node)
-    if (!node->symbol.previous_sharing_asm_name
-	&& node->symbol.next_sharing_asm_name)
+    if (!node->previous_sharing_asm_name
+	&& node->next_sharing_asm_name)
       lto_symtab_merge_decls_1 (node);
 }
 
@@ -539,15 +539,15 @@ lto_symtab_merge_symbols_1 (symtab_node prevailing)
   symtab_node e, next;
 
   /* Replace the cgraph node of each entry with the prevailing one.  */
-  for (e = prevailing->symbol.next_sharing_asm_name; e;
+  for (e = prevailing->next_sharing_asm_name; e;
        e = next)
     {
-      next = e->symbol.next_sharing_asm_name;
+      next = e->next_sharing_asm_name;
 
       if (!lto_symtab_symbol_p (e))
 	continue;
       cgraph_node *ce = dyn_cast <cgraph_node> (e);
-      if (ce && !DECL_BUILT_IN (e->symbol.decl))
+      if (ce && !DECL_BUILT_IN (e->decl))
 	lto_cgraph_replace_node (ce, cgraph (prevailing));
       if (varpool_node *ve = dyn_cast <varpool_node> (e))
 	lto_varpool_replace_node (ve, varpool (prevailing));
@@ -574,8 +574,8 @@ lto_symtab_merge_symbols (void)
 	 updated to the ohter dupliate.  */
       FOR_EACH_SYMBOL (node)
 	if (lto_symtab_symbol_p (node)
-	    && node->symbol.next_sharing_asm_name
-	    && !node->symbol.previous_sharing_asm_name)
+	    && node->next_sharing_asm_name
+	    && !node->previous_sharing_asm_name)
 	  lto_symtab_merge_symbols_1 (node);
 
       /* Resolve weakref aliases whose target are now in the compilation unit.  
@@ -586,24 +586,24 @@ lto_symtab_merge_symbols (void)
 	  varpool_node *vnode;
 	  symtab_node node2;
 
-	  if (!node->symbol.analyzed && node->symbol.alias_target)
+	  if (!node->analyzed && node->alias_target)
 	    {
-	      symtab_node tgt = symtab_node_for_asm (node->symbol.alias_target);
-	      gcc_assert (node->symbol.weakref);
+	      symtab_node tgt = symtab_node_for_asm (node->alias_target);
+	      gcc_assert (node->weakref);
 	      if (tgt)
 		symtab_resolve_alias (node, tgt);
 	    }
-	  node->symbol.aux = NULL;
+	  node->aux = NULL;
 
 	  if (!(cnode = dyn_cast <cgraph_node> (node))
 	      || !cnode->clone_of
-	      || cnode->clone_of->symbol.decl != cnode->symbol.decl)
+	      || cnode->clone_of->decl != cnode->decl)
 	    {
 	      /* Builtins are not merged via decl merging.  It is however
 		 possible that tree merging unified the declaration.  We
 		 do not want duplicate entries in symbol table.  */
-	      if (cnode && DECL_BUILT_IN (node->symbol.decl)
-		  && (cnode2 = cgraph_get_node (node->symbol.decl))
+	      if (cnode && DECL_BUILT_IN (node->decl)
+		  && (cnode2 = cgraph_get_node (node->decl))
 		  && cnode2 != cnode)
 		lto_cgraph_replace_node (cnode2, cnode);
 
@@ -611,8 +611,8 @@ lto_symtab_merge_symbols (void)
 		 symbol name (since it is irrelevant), but we need to unify symbol
 		 nodes if tree merging occured.  */
 	      if ((vnode = dyn_cast <varpool_node> (node))
-		  && DECL_HARD_REGISTER (vnode->symbol.decl)
-		  && (node2 = symtab_get_node (vnode->symbol.decl))
+		  && DECL_HARD_REGISTER (vnode->decl)
+		  && (node2 = symtab_get_node (vnode->decl))
 		  && node2 != node)
 		lto_varpool_replace_node (dyn_cast <varpool_node> (node2),
 					  vnode);
@@ -620,12 +620,12 @@ lto_symtab_merge_symbols (void)
 
 	      /* Abstract functions may have duplicated cgraph nodes attached;
 		 remove them.  */
-	      else if (cnode && DECL_ABSTRACT (cnode->symbol.decl)
-		       && (cnode2 = cgraph_get_node (node->symbol.decl))
+	      else if (cnode && DECL_ABSTRACT (cnode->decl)
+		       && (cnode2 = cgraph_get_node (node->decl))
 		       && cnode2 != cnode)
 		cgraph_remove_node (cnode2);
 
-	      symtab_insert_node_to_hashtable ((symtab_node)node);
+	      symtab_insert_node_to_hashtable (node);
 	    }
 	}
     }
@@ -659,5 +659,5 @@ lto_symtab_prevailing_decl (tree decl)
   if (!ret)
     return decl;
 
-  return ret->symbol.decl;
+  return ret->decl;
 }
diff --git a/gcc/lto/lto.c b/gcc/lto/lto.c
index bca1dd1..89de69d 100644
--- a/gcc/lto/lto.c
+++ b/gcc/lto/lto.c
@@ -171,7 +171,7 @@ has_analyzed_clone_p (struct cgraph_node *node)
   if (node)
     while (node != orig)
       {
-	if (node->symbol.analyzed)
+	if (node->analyzed)
 	  return true;
 	if (node->clones)
 	  node = node->clones;
@@ -195,10 +195,10 @@ lto_materialize_function (struct cgraph_node *node)
 {
   tree decl;
 
-  decl = node->symbol.decl;
+  decl = node->decl;
   /* Read in functions with body (analyzed nodes)
      and also functions that are needed to produce virtual clones.  */
-  if ((cgraph_function_with_gimple_body_p (node) && node->symbol.analyzed)
+  if ((cgraph_function_with_gimple_body_p (node) && node->analyzed)
       || node->used_as_abstract_origin
       || has_analyzed_clone_p (node))
     {
@@ -2398,9 +2398,9 @@ cmp_partitions_order (const void *a, const void *b)
   int ordera = -1, orderb = -1;
 
   if (lto_symtab_encoder_size (pa->encoder))
-    ordera = lto_symtab_encoder_deref (pa->encoder, 0)->symbol.order;
+    ordera = lto_symtab_encoder_deref (pa->encoder, 0)->order;
   if (lto_symtab_encoder_size (pb->encoder))
-    orderb = lto_symtab_encoder_deref (pb->encoder, 0)->symbol.order;
+    orderb = lto_symtab_encoder_deref (pb->encoder, 0)->order;
   return orderb - ordera;
 }
 
@@ -2873,11 +2873,11 @@ read_cgraph_and_symbols (unsigned nfiles, const char **fnames)
 
   FOR_EACH_SYMBOL (snode)
     if (symtab_real_symbol_p (snode)
-	&& snode->symbol.lto_file_data
-	&& snode->symbol.lto_file_data->resolution_map
-	&& (res = pointer_map_contains (snode->symbol.lto_file_data->resolution_map,
-					snode->symbol.decl)))
-      snode->symbol.resolution
+	&& snode->lto_file_data
+	&& snode->lto_file_data->resolution_map
+	&& (res = pointer_map_contains (snode->lto_file_data->resolution_map,
+					snode->decl)))
+      snode->resolution
 	= (enum ld_plugin_symbol_resolution)(size_t)*res;
   for (i = 0; all_file_decl_data[i]; i++)
     if (all_file_decl_data[i]->resolution_map)
@@ -2979,7 +2979,7 @@ materialize_cgraph (void)
 
   FOR_EACH_FUNCTION (node)
     {
-      if (node->symbol.lto_file_data)
+      if (node->lto_file_data)
 	{
 	  lto_materialize_function (node);
 	  lto_stats.num_input_cgraph_nodes++;
@@ -3126,7 +3126,7 @@ do_whole_program_analysis (void)
   /* AUX pointers are used by partitioning code to bookkeep number of
      partitions symbol is in.  This is no longer needed.  */
   FOR_EACH_SYMBOL (node)
-    node->symbol.aux = NULL;
+    node->aux = NULL;
 
   lto_stats.num_cgraph_partitions += ltrans_partitions.length ();
   timevar_pop (TV_WHOPR_PARTITIONING);
@@ -3288,7 +3288,7 @@ lto_main (void)
 
 	  /* Record the global variables.  */
 	  FOR_EACH_DEFINED_VARIABLE (vnode)
-	    vec_safe_push (lto_global_var_decls, vnode->symbol.decl);
+	    vec_safe_push (lto_global_var_decls, vnode->decl);
 	}
     }
 
diff --git a/gcc/passes.c b/gcc/passes.c
index 3416094..19e5869 100644
--- a/gcc/passes.c
+++ b/gcc/passes.c
@@ -893,7 +893,7 @@ pass_manager::dump_passes () const
   create_pass_tab ();
 
   FOR_EACH_FUNCTION (n)
-    if (DECL_STRUCT_FUNCTION (n->symbol.decl))
+    if (DECL_STRUCT_FUNCTION (n->decl))
       {
 	node = n;
 	break;
@@ -902,7 +902,7 @@ pass_manager::dump_passes () const
   if (!node)
     return;
 
-  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 
   dump_pass_list (all_lowering_passes, 1);
   dump_pass_list (all_small_ipa_passes, 1);
@@ -1577,10 +1577,10 @@ do_per_function (void (*callback) (void *data), void *data)
     {
       struct cgraph_node *node;
       FOR_EACH_DEFINED_FUNCTION (node)
-	if (node->symbol.analyzed && gimple_has_body_p (node->symbol.decl)
-	    && (!node->clone_of || node->symbol.decl != node->clone_of->symbol.decl))
+	if (node->analyzed && gimple_has_body_p (node->decl)
+	    && (!node->clone_of || node->decl != node->clone_of->decl))
 	  {
-	    push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+	    push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 	    callback (data);
 	    if (!flag_wpa)
 	      {
@@ -1627,7 +1627,7 @@ do_per_function_toporder (void (*callback) (void *data), void *data)
 	  if (cgraph_function_with_gimple_body_p (node))
 	    {
 	      cgraph_get_body (node);
-	      push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+	      push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 	      callback (data);
 	      free_dominance_info (CDI_DOMINATORS);
 	      free_dominance_info (CDI_POST_DOMINATORS);
@@ -2368,19 +2368,19 @@ ipa_write_summaries (void)
 	     ordering then matches the one IPA-passes get in their stmt_fixup
 	     hooks.  */
 
-	  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+	  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 	  renumber_gimple_stmt_uids ();
 	  pop_cfun ();
 	}
-      if (node->symbol.definition)
-        lto_set_symtab_encoder_in_partition (encoder, (symtab_node)node);
+      if (node->definition)
+        lto_set_symtab_encoder_in_partition (encoder, node);
     }
 
   FOR_EACH_DEFINED_FUNCTION (node)
-    if (node->symbol.alias)
-      lto_set_symtab_encoder_in_partition (encoder, (symtab_node)node);
+    if (node->alias)
+      lto_set_symtab_encoder_in_partition (encoder, node);
   FOR_EACH_DEFINED_VARIABLE (vnode)
-    lto_set_symtab_encoder_in_partition (encoder, (symtab_node)vnode);
+    lto_set_symtab_encoder_in_partition (encoder, vnode);
 
   ipa_write_summaries_1 (compute_ltrans_boundary (encoder));
 
@@ -2446,10 +2446,10 @@ ipa_write_optimization_summaries (lto_symtab_encoder_t encoder)
 
 	 For functions newly born at WPA stage we need to initialize
 	 the uids here.  */
-      if (node->symbol.definition
-	  && gimple_has_body_p (node->symbol.decl))
+      if (node->definition
+	  && gimple_has_body_p (node->decl))
 	{
-	  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+	  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 	  renumber_gimple_stmt_uids ();
 	  pop_cfun ();
 	}
@@ -2691,11 +2691,11 @@ function_called_by_processed_nodes_p (void)
        e;
        e = e->next_caller)
     {
-      if (e->caller->symbol.decl == current_function_decl)
+      if (e->caller->decl == current_function_decl)
         continue;
       if (!cgraph_function_with_gimple_body_p (e->caller))
         continue;
-      if (TREE_ASM_WRITTEN (e->caller->symbol.decl))
+      if (TREE_ASM_WRITTEN (e->caller->decl))
         continue;
       if (!e->caller->process && !e->caller->global.inlined_to)
       	break;
diff --git a/gcc/symtab.c b/gcc/symtab.c
index 27cc9c0c..4e983bb 100644
--- a/gcc/symtab.c
+++ b/gcc/symtab.c
@@ -66,7 +66,7 @@ static hashval_t
 hash_node (const void *p)
 {
   const_symtab_node n = (const_symtab_node ) p;
-  return (hashval_t) DECL_UID (n->symbol.decl);
+  return (hashval_t) DECL_UID (n->decl);
 }
 
 
@@ -77,7 +77,7 @@ eq_node (const void *p1, const void *p2)
 {
   const_symtab_node n1 = (const_symtab_node) p1;
   const_symtab_node n2 = (const_symtab_node) p2;
-  return DECL_UID (n1->symbol.decl) == DECL_UID (n2->symbol.decl);
+  return DECL_UID (n1->decl) == DECL_UID (n2->decl);
 }
 
 /* Returns a hash code for P.  */
@@ -86,7 +86,7 @@ static hashval_t
 hash_node_by_assembler_name (const void *p)
 {
   const_symtab_node n = (const_symtab_node) p;
-  return (hashval_t) decl_assembler_name_hash (DECL_ASSEMBLER_NAME (n->symbol.decl));
+  return (hashval_t) decl_assembler_name_hash (DECL_ASSEMBLER_NAME (n->decl));
 }
 
 /* Returns nonzero if P1 and P2 are equal.  */
@@ -96,7 +96,7 @@ eq_assembler_name (const void *p1, const void *p2)
 {
   const_symtab_node n1 = (const_symtab_node) p1;
   const_tree name = (const_tree)p2;
-  return (decl_assembler_name_equal (n1->symbol.decl, name));
+  return (decl_assembler_name_equal (n1->decl, name));
 }
 
 /* Insert NODE to assembler name hash.  */
@@ -104,33 +104,33 @@ eq_assembler_name (const void *p1, const void *p2)
 static void
 insert_to_assembler_name_hash (symtab_node node, bool with_clones)
 {
-  if (is_a <varpool_node> (node) && DECL_HARD_REGISTER (node->symbol.decl))
+  if (is_a <varpool_node> (node) && DECL_HARD_REGISTER (node->decl))
     return;
-  gcc_checking_assert (!node->symbol.previous_sharing_asm_name
-		       && !node->symbol.next_sharing_asm_name);
+  gcc_checking_assert (!node->previous_sharing_asm_name
+		       && !node->next_sharing_asm_name);
   if (assembler_name_hash)
     {
       void **aslot;
       struct cgraph_node *cnode;
-      tree decl = node->symbol.decl;
+      tree decl = node->decl;
 
-      tree name = DECL_ASSEMBLER_NAME (node->symbol.decl);
+      tree name = DECL_ASSEMBLER_NAME (node->decl);
 
       aslot = htab_find_slot_with_hash (assembler_name_hash, name,
 					decl_assembler_name_hash (name),
 					INSERT);
       gcc_assert (*aslot != node);
-      node->symbol.next_sharing_asm_name = (symtab_node)*aslot;
+      node->next_sharing_asm_name = (symtab_node)*aslot;
       if (*aslot != NULL)
-	((symtab_node)*aslot)->symbol.previous_sharing_asm_name = node;
+	((symtab_node)*aslot)->previous_sharing_asm_name = node;
       *aslot = node;
 
       /* Update also possible inline clones sharing a decl.  */
       cnode = dyn_cast <cgraph_node> (node);
       if (cnode && cnode->clones && with_clones)
 	for (cnode = cnode->clones; cnode; cnode = cnode->next_sibling_clone)
-	  if (cnode->symbol.decl == decl)
-	    insert_to_assembler_name_hash ((symtab_node) cnode, true);
+	  if (cnode->decl == decl)
+	    insert_to_assembler_name_hash (cnode, true);
     }
 
 }
@@ -143,38 +143,38 @@ unlink_from_assembler_name_hash (symtab_node node, bool with_clones)
   if (assembler_name_hash)
     {
       struct cgraph_node *cnode;
-      tree decl = node->symbol.decl;
+      tree decl = node->decl;
 
-      if (node->symbol.next_sharing_asm_name)
-	node->symbol.next_sharing_asm_name->symbol.previous_sharing_asm_name
-	  = node->symbol.previous_sharing_asm_name;
-      if (node->symbol.previous_sharing_asm_name)
+      if (node->next_sharing_asm_name)
+	node->next_sharing_asm_name->previous_sharing_asm_name
+	  = node->previous_sharing_asm_name;
+      if (node->previous_sharing_asm_name)
 	{
-	  node->symbol.previous_sharing_asm_name->symbol.next_sharing_asm_name
-	    = node->symbol.next_sharing_asm_name;
+	  node->previous_sharing_asm_name->next_sharing_asm_name
+	    = node->next_sharing_asm_name;
 	}
       else
 	{
-	  tree name = DECL_ASSEMBLER_NAME (node->symbol.decl);
+	  tree name = DECL_ASSEMBLER_NAME (node->decl);
           void **slot;
 	  slot = htab_find_slot_with_hash (assembler_name_hash, name,
 					   decl_assembler_name_hash (name),
 					   NO_INSERT);
 	  gcc_assert (*slot == node);
-	  if (!node->symbol.next_sharing_asm_name)
+	  if (!node->next_sharing_asm_name)
 	    htab_clear_slot (assembler_name_hash, slot);
 	  else
-	    *slot = node->symbol.next_sharing_asm_name;
+	    *slot = node->next_sharing_asm_name;
 	}
-      node->symbol.next_sharing_asm_name = NULL;
-      node->symbol.previous_sharing_asm_name = NULL;
+      node->next_sharing_asm_name = NULL;
+      node->previous_sharing_asm_name = NULL;
 
       /* Update also possible inline clones sharing a decl.  */
       cnode = dyn_cast <cgraph_node> (node);
       if (cnode && cnode->clones && with_clones)
 	for (cnode = cnode->clones; cnode; cnode = cnode->next_sibling_clone)
-	  if (cnode->symbol.decl == decl)
-	    unlink_from_assembler_name_hash ((symtab_node) cnode, true);
+	  if (cnode->decl == decl)
+	    unlink_from_assembler_name_hash (cnode, true);
     }
 }
 
@@ -197,22 +197,22 @@ symtab_register_node (symtab_node node)
   struct symtab_node_base key;
   symtab_node *slot;
 
-  node->symbol.next = symtab_nodes;
-  node->symbol.previous = NULL;
+  node->next = symtab_nodes;
+  node->previous = NULL;
   if (symtab_nodes)
-    symtab_nodes->symbol.previous = node;
+    symtab_nodes->previous = node;
   symtab_nodes = node;
 
   if (!symtab_hash)
     symtab_hash = htab_create_ggc (10, hash_node, eq_node, NULL);
-  key.decl = node->symbol.decl;
+  key.decl = node->decl;
   slot = (symtab_node *) htab_find_slot (symtab_hash, &key, INSERT);
   if (*slot == NULL)
     *slot = node;
 
-  ipa_empty_ref_list (&node->symbol.ref_list);
+  ipa_empty_ref_list (&node->ref_list);
 
-  node->symbol.order = symtab_order++;
+  node->order = symtab_order++;
 
   /* Be sure to do this last; C++ FE might create new nodes via
      DECL_ASSEMBLER_NAME langhook!  */
@@ -230,7 +230,7 @@ symtab_insert_node_to_hashtable (symtab_node node)
 
   if (!symtab_hash)
     symtab_hash = htab_create_ggc (10, hash_node, eq_node, NULL);
-  key.decl = node->symbol.decl;
+  key.decl = node->decl;
   slot = (symtab_node *) htab_find_slot (symtab_hash, &key, INSERT);
   *slot = node;
 }
@@ -242,31 +242,31 @@ void
 symtab_unregister_node (symtab_node node)
 {
   void **slot;
-  ipa_remove_all_references (&node->symbol.ref_list);
-  ipa_remove_all_referring (&node->symbol.ref_list);
+  ipa_remove_all_references (&node->ref_list);
+  ipa_remove_all_referring (&node->ref_list);
 
-  if (node->symbol.same_comdat_group)
+  if (node->same_comdat_group)
     {
       symtab_node prev;
-      for (prev = node->symbol.same_comdat_group;
-	   prev->symbol.same_comdat_group != node;
-	   prev = prev->symbol.same_comdat_group)
+      for (prev = node->same_comdat_group;
+	   prev->same_comdat_group != node;
+	   prev = prev->same_comdat_group)
 	;
-      if (node->symbol.same_comdat_group == prev)
-	prev->symbol.same_comdat_group = NULL;
+      if (node->same_comdat_group == prev)
+	prev->same_comdat_group = NULL;
       else
-	prev->symbol.same_comdat_group = node->symbol.same_comdat_group;
-      node->symbol.same_comdat_group = NULL;
+	prev->same_comdat_group = node->same_comdat_group;
+      node->same_comdat_group = NULL;
     }
 
-  if (node->symbol.previous)
-    node->symbol.previous->symbol.next = node->symbol.next;
+  if (node->previous)
+    node->previous->next = node->next;
   else
-    symtab_nodes = node->symbol.next;
-  if (node->symbol.next)
-    node->symbol.next->symbol.previous = node->symbol.previous;
-  node->symbol.next = NULL;
-  node->symbol.previous = NULL;
+    symtab_nodes = node->next;
+  if (node->next)
+    node->next->previous = node->previous;
+  node->next = NULL;
+  node->previous = NULL;
 
   slot = htab_find_slot (symtab_hash, node, NO_INSERT);
 
@@ -277,13 +277,13 @@ symtab_unregister_node (symtab_node node)
     {
       symtab_node replacement_node = NULL;
       if (cgraph_node *cnode = dyn_cast <cgraph_node> (node))
-	replacement_node = (symtab_node)cgraph_find_replacement_node (cnode);
+	replacement_node = cgraph_find_replacement_node (cnode);
       if (!replacement_node)
 	htab_clear_slot (symtab_hash, slot);
       else
 	*slot = replacement_node;
     }
-  if (!is_a <varpool_node> (node) || !DECL_HARD_REGISTER (node->symbol.decl))
+  if (!is_a <varpool_node> (node) || !DECL_HARD_REGISTER (node->decl))
     unlink_from_assembler_name_hash (node, false);
 }
 
@@ -417,22 +417,22 @@ void
 symtab_add_to_same_comdat_group (symtab_node new_node,
 				 symtab_node old_node)
 {
-  gcc_assert (DECL_ONE_ONLY (old_node->symbol.decl));
-  gcc_assert (!new_node->symbol.same_comdat_group);
+  gcc_assert (DECL_ONE_ONLY (old_node->decl));
+  gcc_assert (!new_node->same_comdat_group);
   gcc_assert (new_node != old_node);
 
-  DECL_COMDAT_GROUP (new_node->symbol.decl) = DECL_COMDAT_GROUP (old_node->symbol.decl);
-  new_node->symbol.same_comdat_group = old_node;
-  if (!old_node->symbol.same_comdat_group)
-    old_node->symbol.same_comdat_group = new_node;
+  DECL_COMDAT_GROUP (new_node->decl) = DECL_COMDAT_GROUP (old_node->decl);
+  new_node->same_comdat_group = old_node;
+  if (!old_node->same_comdat_group)
+    old_node->same_comdat_group = new_node;
   else
     {
       symtab_node n;
-      for (n = old_node->symbol.same_comdat_group;
-	   n->symbol.same_comdat_group != old_node;
-	   n = n->symbol.same_comdat_group)
+      for (n = old_node->same_comdat_group;
+	   n->same_comdat_group != old_node;
+	   n = n->same_comdat_group)
 	;
-      n->symbol.same_comdat_group = new_node;
+      n->same_comdat_group = new_node;
     }
 }
 
@@ -443,12 +443,12 @@ symtab_dissolve_same_comdat_group_list (symtab_node node)
 {
   symtab_node n = node, next;
 
-  if (!node->symbol.same_comdat_group)
+  if (!node->same_comdat_group)
     return;
   do
     {
-      next = n->symbol.same_comdat_group;
-      n->symbol.same_comdat_group = NULL;
+      next = n->same_comdat_group;
+      n->same_comdat_group = NULL;
       n = next;
     }
   while (n != node);
@@ -461,9 +461,9 @@ symtab_dissolve_same_comdat_group_list (symtab_node node)
 const char *
 symtab_node_asm_name (symtab_node node)
 {
-  if (!DECL_ASSEMBLER_NAME_SET_P (node->symbol.decl))
-    return lang_hooks.decl_printable_name (node->symbol.decl, 2);
-  return IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (node->symbol.decl));
+  if (!DECL_ASSEMBLER_NAME_SET_P (node->decl))
+    return lang_hooks.decl_printable_name (node->decl, 2);
+  return IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (node->decl));
 }
 
 /* Return printable identifier name.  */
@@ -471,7 +471,7 @@ symtab_node_asm_name (symtab_node node)
 const char *
 symtab_node_name (symtab_node node)
 {
-  return lang_hooks.decl_printable_name (node->symbol.decl, 2);
+  return lang_hooks.decl_printable_name (node->decl, 2);
 }
 
 static const char * const symtab_type_names[] = {"symbol", "function", "variable"};
@@ -487,107 +487,107 @@ dump_symtab_base (FILE *f, symtab_node node)
 
   fprintf (f, "%s/%i (%s)",
 	   symtab_node_asm_name (node),
-	   node->symbol.order,
+	   node->order,
 	   symtab_node_name (node));
   dump_addr (f, " @", (void *)node);
-  fprintf (f, "\n  Type: %s", symtab_type_names[node->symbol.type]);
+  fprintf (f, "\n  Type: %s", symtab_type_names[node->type]);
 
-  if (node->symbol.definition)
+  if (node->definition)
     fprintf (f, " definition");
-  if (node->symbol.analyzed)
+  if (node->analyzed)
     fprintf (f, " analyzed");
-  if (node->symbol.alias)
+  if (node->alias)
     fprintf (f, " alias");
-  if (node->symbol.weakref)
+  if (node->weakref)
     fprintf (f, " weakref");
-  if (node->symbol.cpp_implicit_alias)
+  if (node->cpp_implicit_alias)
     fprintf (f, " cpp_implicit_alias");
-  if (node->symbol.alias_target)
+  if (node->alias_target)
     fprintf (f, " target:%s",
-	     DECL_P (node->symbol.alias_target) 
+	     DECL_P (node->alias_target) 
 	     ? IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME
-				     (node->symbol.alias_target))
-	     : IDENTIFIER_POINTER (node->symbol.alias_target));
+				     (node->alias_target))
+	     : IDENTIFIER_POINTER (node->alias_target));
   fprintf (f, "\n  Visibility:");
-  if (node->symbol.in_other_partition)
+  if (node->in_other_partition)
     fprintf (f, " in_other_partition");
-  if (node->symbol.used_from_other_partition)
+  if (node->used_from_other_partition)
     fprintf (f, " used_from_other_partition");
-  if (node->symbol.force_output)
+  if (node->force_output)
     fprintf (f, " force_output");
-  if (node->symbol.forced_by_abi)
+  if (node->forced_by_abi)
     fprintf (f, " forced_by_abi");
-  if (node->symbol.externally_visible)
+  if (node->externally_visible)
     fprintf (f, " externally_visible");
-  if (node->symbol.resolution != LDPR_UNKNOWN)
+  if (node->resolution != LDPR_UNKNOWN)
     fprintf (f, " %s",
- 	     ld_plugin_symbol_resolution_names[(int)node->symbol.resolution]);
-  if (TREE_ASM_WRITTEN (node->symbol.decl))
+ 	     ld_plugin_symbol_resolution_names[(int)node->resolution]);
+  if (TREE_ASM_WRITTEN (node->decl))
     fprintf (f, " asm_written");
-  if (DECL_EXTERNAL (node->symbol.decl))
+  if (DECL_EXTERNAL (node->decl))
     fprintf (f, " external");
-  if (TREE_PUBLIC (node->symbol.decl))
+  if (TREE_PUBLIC (node->decl))
     fprintf (f, " public");
-  if (DECL_COMMON (node->symbol.decl))
+  if (DECL_COMMON (node->decl))
     fprintf (f, " common");
-  if (DECL_WEAK (node->symbol.decl))
+  if (DECL_WEAK (node->decl))
     fprintf (f, " weak");
-  if (DECL_DLLIMPORT_P (node->symbol.decl))
+  if (DECL_DLLIMPORT_P (node->decl))
     fprintf (f, " dll_import");
-  if (DECL_COMDAT (node->symbol.decl))
+  if (DECL_COMDAT (node->decl))
     fprintf (f, " comdat");
-  if (DECL_COMDAT_GROUP (node->symbol.decl))
+  if (DECL_COMDAT_GROUP (node->decl))
     fprintf (f, " comdat_group:%s",
-	     IDENTIFIER_POINTER (DECL_COMDAT_GROUP (node->symbol.decl)));
-  if (DECL_ONE_ONLY (node->symbol.decl))
+	     IDENTIFIER_POINTER (DECL_COMDAT_GROUP (node->decl)));
+  if (DECL_ONE_ONLY (node->decl))
     fprintf (f, " one_only");
-  if (DECL_SECTION_NAME (node->symbol.decl))
+  if (DECL_SECTION_NAME (node->decl))
     fprintf (f, " section_name:%s",
-	     TREE_STRING_POINTER (DECL_SECTION_NAME (node->symbol.decl)));
-  if (DECL_VISIBILITY_SPECIFIED (node->symbol.decl))
+	     TREE_STRING_POINTER (DECL_SECTION_NAME (node->decl)));
+  if (DECL_VISIBILITY_SPECIFIED (node->decl))
     fprintf (f, " visibility_specified");
-  if (DECL_VISIBILITY (node->symbol.decl))
+  if (DECL_VISIBILITY (node->decl))
     fprintf (f, " visibility:%s",
-	     visibility_types [DECL_VISIBILITY (node->symbol.decl)]);
-  if (DECL_VIRTUAL_P (node->symbol.decl))
+	     visibility_types [DECL_VISIBILITY (node->decl)]);
+  if (DECL_VIRTUAL_P (node->decl))
     fprintf (f, " virtual");
-  if (DECL_ARTIFICIAL (node->symbol.decl))
+  if (DECL_ARTIFICIAL (node->decl))
     fprintf (f, " artificial");
-  if (TREE_CODE (node->symbol.decl) == FUNCTION_DECL)
+  if (TREE_CODE (node->decl) == FUNCTION_DECL)
     {
-      if (DECL_STATIC_CONSTRUCTOR (node->symbol.decl))
+      if (DECL_STATIC_CONSTRUCTOR (node->decl))
 	fprintf (f, " constructor");
-      if (DECL_STATIC_DESTRUCTOR (node->symbol.decl))
+      if (DECL_STATIC_DESTRUCTOR (node->decl))
 	fprintf (f, " destructor");
     }
   fprintf (f, "\n");
   
-  if (node->symbol.same_comdat_group)
+  if (node->same_comdat_group)
     fprintf (f, "  Same comdat group as: %s/%i\n",
-	     symtab_node_asm_name (node->symbol.same_comdat_group),
-	     node->symbol.same_comdat_group->symbol.order);
-  if (node->symbol.next_sharing_asm_name)
+	     symtab_node_asm_name (node->same_comdat_group),
+	     node->same_comdat_group->order);
+  if (node->next_sharing_asm_name)
     fprintf (f, "  next sharing asm name: %i\n",
-	     node->symbol.next_sharing_asm_name->symbol.order);
-  if (node->symbol.previous_sharing_asm_name)
+	     node->next_sharing_asm_name->order);
+  if (node->previous_sharing_asm_name)
     fprintf (f, "  previous sharing asm name: %i\n",
-	     node->symbol.previous_sharing_asm_name->symbol.order);
+	     node->previous_sharing_asm_name->order);
 
-  if (node->symbol.address_taken)
+  if (node->address_taken)
     fprintf (f, "  Address is taken.\n");
-  if (node->symbol.aux)
+  if (node->aux)
     {
       fprintf (f, "  Aux:");
-      dump_addr (f, " @", (void *)node->symbol.aux);
+      dump_addr (f, " @", (void *)node->aux);
     }
 
   fprintf (f, "  References: ");
-  ipa_dump_references (f, &node->symbol.ref_list);
+  ipa_dump_references (f, &node->ref_list);
   fprintf (f, "  Referring: ");
-  ipa_dump_referring (f, &node->symbol.ref_list);
-  if (node->symbol.lto_file_data)
+  ipa_dump_referring (f, &node->ref_list);
+  if (node->lto_file_data)
     fprintf (f, "  Read from file: %s\n",
-	     node->symbol.lto_file_data->file_name);
+	     node->lto_file_data->file_name);
 }
 
 /* Dump symtab node.  */
@@ -638,7 +638,7 @@ verify_symtab_base (symtab_node node)
 
   if (is_a <cgraph_node> (node))
     {
-      if (TREE_CODE (node->symbol.decl) != FUNCTION_DECL)
+      if (TREE_CODE (node->decl) != FUNCTION_DECL)
 	{
           error ("function symbol is not function");
           error_found = true;
@@ -646,7 +646,7 @@ verify_symtab_base (symtab_node node)
     }
   else if (is_a <varpool_node> (node))
     {
-      if (TREE_CODE (node->symbol.decl) != VAR_DECL)
+      if (TREE_CODE (node->decl) != VAR_DECL)
 	{
           error ("variable symbol is not variable");
           error_found = true;
@@ -660,7 +660,7 @@ verify_symtab_base (symtab_node node)
    
   if (cgraph_state != CGRAPH_LTO_STREAMING)
     {
-      hashed_node = symtab_get_node (node->symbol.decl);
+      hashed_node = symtab_get_node (node->decl);
       if (!hashed_node)
 	{
 	  error ("node not found in symtab decl hashtable");
@@ -669,8 +669,8 @@ verify_symtab_base (symtab_node node)
       if (hashed_node != node
 	  && (!is_a <cgraph_node> (node)
 	      || !dyn_cast <cgraph_node> (node)->clone_of
-	      || dyn_cast <cgraph_node> (node)->clone_of->symbol.decl
-		 != node->symbol.decl))
+	      || dyn_cast <cgraph_node> (node)->clone_of->decl
+		 != node->decl))
 	{
 	  error ("node differs from symtab decl hashtable");
 	  error_found = true;
@@ -678,8 +678,8 @@ verify_symtab_base (symtab_node node)
     }
   if (assembler_name_hash)
     {
-      hashed_node = symtab_node_for_asm (DECL_ASSEMBLER_NAME (node->symbol.decl));
-      if (hashed_node && hashed_node->symbol.previous_sharing_asm_name)
+      hashed_node = symtab_node_for_asm (DECL_ASSEMBLER_NAME (node->decl));
+      if (hashed_node && hashed_node->previous_sharing_asm_name)
 	{
           error ("assembler name hash list corrupted");
           error_found = true;
@@ -688,53 +688,53 @@ verify_symtab_base (symtab_node node)
 	{
 	  if (hashed_node == node)
 	    break;
-	  hashed_node = hashed_node->symbol.next_sharing_asm_name;
+	  hashed_node = hashed_node->next_sharing_asm_name;
 	}
       if (!hashed_node
           && !(is_a <varpool_node> (node)
-	       || DECL_HARD_REGISTER (node->symbol.decl)))
+	       || DECL_HARD_REGISTER (node->decl)))
 	{
           error ("node not found in symtab assembler name hash");
           error_found = true;
 	}
     }
-  if (node->symbol.previous_sharing_asm_name
-      && node->symbol.previous_sharing_asm_name->symbol.next_sharing_asm_name != node)
+  if (node->previous_sharing_asm_name
+      && node->previous_sharing_asm_name->next_sharing_asm_name != node)
     {
       error ("double linked list of assembler names corrupted");
       error_found = true;
     }
-  if (node->symbol.analyzed && !node->symbol.definition)
+  if (node->analyzed && !node->definition)
     {
       error ("node is analyzed byt it is not a definition");
       error_found = true;
     }
-  if (node->symbol.cpp_implicit_alias && !node->symbol.alias)
+  if (node->cpp_implicit_alias && !node->alias)
     {
       error ("node is alias but not implicit alias");
       error_found = true;
     }
-  if (node->symbol.alias && !node->symbol.definition
-      && !node->symbol.weakref)
+  if (node->alias && !node->definition
+      && !node->weakref)
     {
       error ("node is alias but not definition");
       error_found = true;
     }
-  if (node->symbol.weakref && !node->symbol.alias)
+  if (node->weakref && !node->alias)
     {
       error ("node is weakref but not an alias");
       error_found = true;
     }
-  if (node->symbol.same_comdat_group)
+  if (node->same_comdat_group)
     {
-      symtab_node n = node->symbol.same_comdat_group;
+      symtab_node n = node->same_comdat_group;
 
-      if (!DECL_ONE_ONLY (n->symbol.decl))
+      if (!DECL_ONE_ONLY (n->decl))
 	{
 	  error ("non-DECL_ONE_ONLY node in a same_comdat_group list");
 	  error_found = true;
 	}
-      if (n->symbol.type != node->symbol.type)
+      if (n->type != node->type)
 	{
 	  error ("mixing different types of symbol in same comdat groups is not supported");
 	  error_found = true;
@@ -746,13 +746,13 @@ verify_symtab_base (symtab_node node)
 	}
       do
 	{
-	  if (!n->symbol.same_comdat_group)
+	  if (!n->same_comdat_group)
 	    {
 	      error ("same_comdat_group is not a circular list");
 	      error_found = true;
 	      break;
 	    }
-	  n = n->symbol.same_comdat_group;
+	  n = n->same_comdat_group;
 	}
       while (n != node);
     }
@@ -807,9 +807,9 @@ resolution_used_from_other_file_p (enum ld_plugin_symbol_resolution resolution)
 bool
 symtab_used_from_object_file_p (symtab_node node)
 {
-  if (!TREE_PUBLIC (node->symbol.decl) || DECL_EXTERNAL (node->symbol.decl))
+  if (!TREE_PUBLIC (node->decl) || DECL_EXTERNAL (node->decl))
     return false;
-  if (resolution_used_from_other_file_p (node->symbol.resolution))
+  if (resolution_used_from_other_file_p (node->resolution))
     return true;
   return false;
 }
@@ -874,7 +874,7 @@ symtab_alias_ultimate_target (symtab_node node, enum availability *availability)
 {
   bool weakref_p = false;
 
-  if (!node->symbol.alias)
+  if (!node->alias)
     {
       if (availability)
         *availability = symtab_node_availability (node);
@@ -897,7 +897,7 @@ symtab_alias_ultimate_target (symtab_node node, enum availability *availability)
 
   if (availability)
     {
-      weakref_p = node->symbol.weakref;
+      weakref_p = node->weakref;
       if (!weakref_p)
         *availability = symtab_node_availability (node);
       else
@@ -905,13 +905,13 @@ symtab_alias_ultimate_target (symtab_node node, enum availability *availability)
     }
   while (node)
     {
-      if (node->symbol.alias && node->symbol.analyzed)
+      if (node->alias && node->analyzed)
 	node = symtab_alias_target (node);
       else
 	{
 	  if (!availability)
 	    ;
-	  else if (node->symbol.analyzed)
+	  else if (node->analyzed)
 	    {
 	      if (weakref_p)
 		{
@@ -929,7 +929,7 @@ symtab_alias_ultimate_target (symtab_node node, enum availability *availability)
 	  enum availability a = symtab_node_availability (node);
 	  if (a < *availability)
 	    *availability = a;
-          weakref_p = node->symbol.weakref;
+          weakref_p = node->weakref;
 	}
     }
   if (availability)
@@ -949,31 +949,31 @@ fixup_same_cpp_alias_visibility (symtab_node node, symtab_node target)
 {
   if (is_a <cgraph_node> (node))
     {
-      DECL_DECLARED_INLINE_P (node->symbol.decl)
-	 = DECL_DECLARED_INLINE_P (target->symbol.decl);
-      DECL_DISREGARD_INLINE_LIMITS (node->symbol.decl)
-	 = DECL_DISREGARD_INLINE_LIMITS (target->symbol.decl);
+      DECL_DECLARED_INLINE_P (node->decl)
+	 = DECL_DECLARED_INLINE_P (target->decl);
+      DECL_DISREGARD_INLINE_LIMITS (node->decl)
+	 = DECL_DISREGARD_INLINE_LIMITS (target->decl);
     }
   /* FIXME: It is not really clear why those flags should not be copied for
      functions, too.  */
   else
     {
-      DECL_WEAK (node->symbol.decl) = DECL_WEAK (target->symbol.decl);
-      DECL_EXTERNAL (node->symbol.decl) = DECL_EXTERNAL (target->symbol.decl);
-      DECL_VISIBILITY (node->symbol.decl) = DECL_VISIBILITY (target->symbol.decl);
+      DECL_WEAK (node->decl) = DECL_WEAK (target->decl);
+      DECL_EXTERNAL (node->decl) = DECL_EXTERNAL (target->decl);
+      DECL_VISIBILITY (node->decl) = DECL_VISIBILITY (target->decl);
     }
-  DECL_VIRTUAL_P (node->symbol.decl) = DECL_VIRTUAL_P (target->symbol.decl);
-  if (TREE_PUBLIC (node->symbol.decl))
+  DECL_VIRTUAL_P (node->decl) = DECL_VIRTUAL_P (target->decl);
+  if (TREE_PUBLIC (node->decl))
     {
-      DECL_EXTERNAL (node->symbol.decl) = DECL_EXTERNAL (target->symbol.decl);
-      DECL_COMDAT (node->symbol.decl) = DECL_COMDAT (target->symbol.decl);
-      DECL_COMDAT_GROUP (node->symbol.decl)
-	 = DECL_COMDAT_GROUP (target->symbol.decl);
-      if (DECL_ONE_ONLY (target->symbol.decl)
-	  && !node->symbol.same_comdat_group)
-	symtab_add_to_same_comdat_group ((symtab_node)node, (symtab_node)target);
+      DECL_EXTERNAL (node->decl) = DECL_EXTERNAL (target->decl);
+      DECL_COMDAT (node->decl) = DECL_COMDAT (target->decl);
+      DECL_COMDAT_GROUP (node->decl)
+	 = DECL_COMDAT_GROUP (target->decl);
+      if (DECL_ONE_ONLY (target->decl)
+	  && !node->same_comdat_group)
+	symtab_add_to_same_comdat_group (node, target);
     }
-  node->symbol.externally_visible = target->symbol.externally_visible;
+  node->externally_visible = target->externally_visible;
 }
 
 /* Add reference recording that NODE is alias of TARGET.
@@ -985,42 +985,42 @@ symtab_resolve_alias (symtab_node node, symtab_node target)
 {
   symtab_node n;
 
-  gcc_assert (!node->symbol.analyzed
-	      && !vec_safe_length (node->symbol.ref_list.references));
+  gcc_assert (!node->analyzed
+	      && !vec_safe_length (node->ref_list.references));
 
   /* Never let cycles to creep into the symbol table alias references;
      those will make alias walkers to be infinite.  */
-  for (n = target; n && n->symbol.alias;
-       n = n->symbol.analyzed ? symtab_alias_target (n) : NULL)
+  for (n = target; n && n->alias;
+       n = n->analyzed ? symtab_alias_target (n) : NULL)
     if (n == node)
        {
 	 if (is_a <cgraph_node> (node))
-           error ("function %q+D part of alias cycle", node->symbol.decl);
+           error ("function %q+D part of alias cycle", node->decl);
          else if (is_a <varpool_node> (node))
-           error ("variable %q+D part of alias cycle", node->symbol.decl);
+           error ("variable %q+D part of alias cycle", node->decl);
 	 else
 	   gcc_unreachable ();
-	 node->symbol.alias = false;
+	 node->alias = false;
 	 return false;
        }
 
   /* "analyze" the node - i.e. mark the reference.  */
-  node->symbol.definition = true;
-  node->symbol.alias = true;
-  node->symbol.analyzed = true;
+  node->definition = true;
+  node->alias = true;
+  node->analyzed = true;
   ipa_record_reference (node, target, IPA_REF_ALIAS, NULL);
 
   /* Alias targets become reudndant after alias is resolved into an reference.
      We do not want to keep it around or we would have to mind updating them
      when renaming symbols.  */
-  node->symbol.alias_target = NULL;
+  node->alias_target = NULL;
 
-  if (node->symbol.cpp_implicit_alias && cgraph_state >= CGRAPH_STATE_CONSTRUCTION)
+  if (node->cpp_implicit_alias && cgraph_state >= CGRAPH_STATE_CONSTRUCTION)
     fixup_same_cpp_alias_visibility (node, target);
 
   /* If alias has address taken, so does the target.  */
-  if (node->symbol.address_taken)
-    symtab_alias_ultimate_target (target, NULL)->symbol.address_taken = true;
+  if (node->address_taken)
+    symtab_alias_ultimate_target (target, NULL)->address_taken = true;
   return true;
 }
 
@@ -1039,7 +1039,7 @@ symtab_for_node_and_aliases (symtab_node node,
 
   if (callback (node, data))
     return true;
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, i, ref); i++)
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list, i, ref); i++)
     if (ref->use == IPA_REF_ALIAS)
       {
 	symtab_node alias = ref->referring;
@@ -1057,7 +1057,7 @@ symtab_for_node_and_aliases (symtab_node node,
 static bool
 symtab_nonoverwritable_alias_1 (symtab_node node, void *data)
 {
-  if (decl_binds_to_current_def_p (node->symbol.decl))
+  if (decl_binds_to_current_def_p (node->decl))
     {
       *(symtab_node *)data = node;
       return true;
@@ -1078,7 +1078,7 @@ symtab_nonoverwritable_alias (symtab_node node)
   /* First try to look up existing alias or base object
      (if that is already non-overwritable).  */
   node = symtab_alias_ultimate_target (node, NULL);
-  gcc_assert (!node->symbol.alias && !node->symbol.weakref);
+  gcc_assert (!node->alias && !node->weakref);
   symtab_for_node_and_aliases (node, symtab_nonoverwritable_alias_1,
 		               (void *)&new_node, true);
   if (new_node)
@@ -1089,8 +1089,8 @@ symtab_nonoverwritable_alias (symtab_node node)
 #endif
 
   /* Otherwise create a new one.  */
-  new_decl = copy_node (node->symbol.decl);
-  DECL_NAME (new_decl) = clone_function_name (node->symbol.decl, "localalias");
+  new_decl = copy_node (node->decl);
+  DECL_NAME (new_decl) = clone_function_name (node->decl, "localalias");
   if (TREE_CODE (new_decl) == FUNCTION_DECL)
     DECL_STRUCT_FUNCTION (new_decl) = NULL;
   DECL_INITIAL (new_decl) = NULL;
@@ -1099,7 +1099,7 @@ symtab_nonoverwritable_alias (symtab_node node)
 
   /* Update the properties.  */
   DECL_EXTERNAL (new_decl) = 0;
-  if (DECL_ONE_ONLY (node->symbol.decl))
+  if (DECL_ONE_ONLY (node->decl))
     DECL_SECTION_NAME (new_decl) = NULL;
   DECL_COMDAT_GROUP (new_decl) = 0;
   TREE_PUBLIC (new_decl) = 0;
@@ -1110,12 +1110,12 @@ symtab_nonoverwritable_alias (symtab_node node)
     {
       DECL_STATIC_CONSTRUCTOR (new_decl) = 0;
       DECL_STATIC_DESTRUCTOR (new_decl) = 0;
-      new_node = (symtab_node) cgraph_create_function_alias
-				 (new_decl, node->symbol.decl);
+      new_node = cgraph_create_function_alias
+				 (new_decl, node->decl);
     }
   else
-    new_node = (symtab_node) varpool_create_variable_alias (new_decl,
-							    node->symbol.decl);
+    new_node = varpool_create_variable_alias (new_decl,
+							    node->decl);
   symtab_resolve_alias (new_node, node);  
   gcc_assert (decl_binds_to_current_def_p (new_decl));
   return new_node;
@@ -1131,7 +1131,7 @@ symtab_semantically_equivalent_p (symtab_node a,
   symtab_node ba, bb;
 
   /* Equivalent functions are equivalent.  */
-  if (a->symbol.decl == b->symbol.decl)
+  if (a->decl == b->decl)
     return true;
 
   /* If symbol is not overwritable by different implementation,
diff --git a/gcc/toplev.c b/gcc/toplev.c
index db269b7..436f7a5 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -394,15 +394,15 @@ wrapup_global_declaration_2 (tree decl)
 
       if (!node && flag_ltrans)
 	needed = false;
-      else if (node && node->symbol.definition)
+      else if (node && node->definition)
 	needed = false;
-      else if (node && node->symbol.alias)
+      else if (node && node->alias)
 	needed = false;
       else if (!cgraph_global_info_ready
 	       && (TREE_USED (decl)
 		   || TREE_USED (DECL_ASSEMBLER_NAME (decl))))
 	/* needed */;
-      else if (node && node->symbol.analyzed)
+      else if (node && node->analyzed)
 	/* needed */;
       else if (DECL_COMDAT (decl))
 	needed = false;
diff --git a/gcc/trans-mem.c b/gcc/trans-mem.c
index e8abad8..d74455d2 100644
--- a/gcc/trans-mem.c
+++ b/gcc/trans-mem.c
@@ -4040,16 +4040,16 @@ get_cg_data (struct cgraph_node **node, bool traverse_aliases)
 {
   struct tm_ipa_cg_data *d;
 
-  if (traverse_aliases && (*node)->symbol.alias)
+  if (traverse_aliases && (*node)->alias)
     *node = cgraph_alias_target (*node);
 
-  d = (struct tm_ipa_cg_data *) (*node)->symbol.aux;
+  d = (struct tm_ipa_cg_data *) (*node)->aux;
 
   if (d == NULL)
     {
       d = (struct tm_ipa_cg_data *)
 	obstack_alloc (&tm_obstack.obstack, sizeof (*d));
-      (*node)->symbol.aux = (void *) d;
+      (*node)->aux = (void *) d;
       memset (d, 0, sizeof (*d));
     }
 
@@ -4192,7 +4192,7 @@ static void
 ipa_tm_scan_calls_clone (struct cgraph_node *node,
 			 cgraph_node_queue *callees_p)
 {
-  struct function *fn = DECL_STRUCT_FUNCTION (node->symbol.decl);
+  struct function *fn = DECL_STRUCT_FUNCTION (node->decl);
   basic_block bb;
 
   FOR_EACH_BB_FN (bb, fn)
@@ -4221,7 +4221,7 @@ ipa_tm_note_irrevocable (struct cgraph_node *node,
 	continue;
       /* Even if we think we can go irrevocable, believe the user
 	 above all.  */
-      if (is_tm_safe_or_pure (e->caller->symbol.decl))
+      if (is_tm_safe_or_pure (e->caller->decl))
 	continue;
 
       caller = e->caller;
@@ -4493,11 +4493,11 @@ ipa_tm_scan_irr_function (struct cgraph_node *node, bool for_clone)
   bool ret = false;
 
   /* Builtin operators (operator new, and such).  */
-  if (DECL_STRUCT_FUNCTION (node->symbol.decl) == NULL
-      || DECL_STRUCT_FUNCTION (node->symbol.decl)->cfg == NULL)
+  if (DECL_STRUCT_FUNCTION (node->decl) == NULL
+      || DECL_STRUCT_FUNCTION (node->decl)->cfg == NULL)
     return false;
 
-  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
   calculate_dominance_info (CDI_DOMINATORS);
 
   d = get_cg_data (&node, true);
@@ -4583,7 +4583,7 @@ ipa_tm_mayenterirr_function (struct cgraph_node *node)
   unsigned flags;
 
   d = get_cg_data (&node, true);
-  decl = node->symbol.decl;
+  decl = node->decl;
   flags = flags_from_decl_or_type (decl);
 
   /* Handle some TM builtins.  Ordinarily these aren't actually generated
@@ -4626,7 +4626,7 @@ ipa_tm_mayenterirr_function (struct cgraph_node *node)
   /* Recurse on the main body for aliases.  In general, this will
      result in one of the bits above being set so that we will not
      have to recurse next time.  */
-  if (node->symbol.alias)
+  if (node->alias)
     return ipa_tm_mayenterirr_function (cgraph_get_node (node->thunk.alias));
 
   /* What remains is unmarked local functions without items that force
@@ -4643,11 +4643,11 @@ ipa_tm_diagnose_tm_safe (struct cgraph_node *node)
   struct cgraph_edge *e;
 
   for (e = node->callees; e ; e = e->next_callee)
-    if (!is_tm_callable (e->callee->symbol.decl)
+    if (!is_tm_callable (e->callee->decl)
 	&& e->callee->local.tm_may_enter_irr)
       error_at (gimple_location (e->call_stmt),
 		"unsafe function call %qD within "
-		"%<transaction_safe%> function", e->callee->symbol.decl);
+		"%<transaction_safe%> function", e->callee->decl);
 }
 
 /* Diagnose call from atomic transactions to unmarked functions
@@ -4786,14 +4786,14 @@ static inline void
 ipa_tm_mark_force_output_node (struct cgraph_node *node)
 {
   cgraph_mark_force_output_node (node);
-  node->symbol.analyzed = true;
+  node->analyzed = true;
 }
 
 static inline void
 ipa_tm_mark_forced_by_abi_node (struct cgraph_node *node)
 {
-  node->symbol.forced_by_abi = true;
-  node->symbol.analyzed = true;
+  node->forced_by_abi = true;
+  node->analyzed = true;
 }
 
 /* Callback data for ipa_tm_create_version_alias.  */
@@ -4814,10 +4814,10 @@ ipa_tm_create_version_alias (struct cgraph_node *node, void *data)
   tree old_decl, new_decl, tm_name;
   struct cgraph_node *new_node;
 
-  if (!node->symbol.cpp_implicit_alias)
+  if (!node->cpp_implicit_alias)
     return false;
 
-  old_decl = node->symbol.decl;
+  old_decl = node->decl;
   tm_name = tm_mangle (DECL_ASSEMBLER_NAME (old_decl));
   new_decl = build_decl (DECL_SOURCE_LOCATION (old_decl),
 			 TREE_CODE (old_decl), tm_name,
@@ -4843,16 +4843,16 @@ ipa_tm_create_version_alias (struct cgraph_node *node, void *data)
 
   new_node = cgraph_same_body_alias (NULL, new_decl, info->new_decl);
   new_node->tm_clone = true;
-  new_node->symbol.externally_visible = info->old_node->symbol.externally_visible;
+  new_node->externally_visible = info->old_node->externally_visible;
   /* ?? Do not traverse aliases here.  */
   get_cg_data (&node, false)->clone = new_node;
 
   record_tm_clone_pair (old_decl, new_decl);
 
-  if (info->old_node->symbol.force_output
-      || ipa_ref_list_first_referring (&info->old_node->symbol.ref_list))
+  if (info->old_node->force_output
+      || ipa_ref_list_first_referring (&info->old_node->ref_list))
     ipa_tm_mark_force_output_node (new_node);
-  if (info->old_node->symbol.forced_by_abi)
+  if (info->old_node->forced_by_abi)
     ipa_tm_mark_forced_by_abi_node (new_node);
   return false;
 }
@@ -4866,7 +4866,7 @@ ipa_tm_create_version (struct cgraph_node *old_node)
   tree new_decl, old_decl, tm_name;
   struct cgraph_node *new_node;
 
-  old_decl = old_node->symbol.decl;
+  old_decl = old_node->decl;
   new_decl = copy_node (old_decl);
 
   /* DECL_ASSEMBLER_NAME needs to be set before we call
@@ -4883,7 +4883,7 @@ ipa_tm_create_version (struct cgraph_node *old_node)
 
   new_node = cgraph_copy_node_for_versioning (old_node, new_decl, vNULL, NULL);
   new_node->local.local = false;
-  new_node->symbol.externally_visible = old_node->symbol.externally_visible;
+  new_node->externally_visible = old_node->externally_visible;
   new_node->lowered = true;
   new_node->tm_clone = 1;
   get_cg_data (&old_node, true)->clone = new_node;
@@ -4907,10 +4907,10 @@ ipa_tm_create_version (struct cgraph_node *old_node)
   record_tm_clone_pair (old_decl, new_decl);
 
   cgraph_call_function_insertion_hooks (new_node);
-  if (old_node->symbol.force_output
-      || ipa_ref_list_first_referring (&old_node->symbol.ref_list))
+  if (old_node->force_output
+      || ipa_ref_list_first_referring (&old_node->ref_list))
     ipa_tm_mark_force_output_node (new_node);
-  if (old_node->symbol.forced_by_abi)
+  if (old_node->forced_by_abi)
     ipa_tm_mark_forced_by_abi_node (new_node);
 
   /* Do the same thing, but for any aliases of the original node.  */
@@ -4945,7 +4945,7 @@ ipa_tm_insert_irr_call (struct cgraph_node *node, struct tm_region *region,
 	       cgraph_get_create_node
 		  (builtin_decl_explicit (BUILT_IN_TM_IRREVOCABLE)),
 		      g, 0,
-		      compute_call_stmt_bb_frequency (node->symbol.decl,
+		      compute_call_stmt_bb_frequency (node->decl,
 						      gimple_bb (g)));
 }
 
@@ -4995,7 +4995,7 @@ ipa_tm_insert_gettmclone_call (struct cgraph_node *node,
   gsi_insert_before (gsi, g, GSI_SAME_STMT);
 
   cgraph_create_edge (node, cgraph_get_create_node (gettm_fn), g, 0,
-		      compute_call_stmt_bb_frequency (node->symbol.decl,
+		      compute_call_stmt_bb_frequency (node->decl,
 						      gimple_bb (g)));
 
   /* Cast return value from tm_gettmclone* into appropriate function
@@ -5122,7 +5122,7 @@ ipa_tm_transform_calls_redirect (struct cgraph_node *node,
 	  return;
 	}
 
-      fndecl = new_node->symbol.decl;
+      fndecl = new_node->decl;
     }
 
   cgraph_redirect_edge_callee (e, new_node);
@@ -5216,7 +5216,7 @@ ipa_tm_transform_transaction (struct cgraph_node *node)
 
   d = get_cg_data (&node, true);
 
-  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
   calculate_dominance_info (CDI_DOMINATORS);
 
   for (region = d->all_tm_regions; region; region = region->next)
@@ -5259,7 +5259,7 @@ ipa_tm_transform_clone (struct cgraph_node *node)
   if (!node->callees && !node->indirect_calls && !d->irrevocable_blocks_clone)
     return;
 
-  push_cfun (DECL_STRUCT_FUNCTION (d->clone->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (d->clone->decl));
   calculate_dominance_info (CDI_DOMINATORS);
 
   need_ssa_rename =
@@ -5295,7 +5295,7 @@ ipa_tm_execute (void)
 
   /* For all local functions marked tm_callable, queue them.  */
   FOR_EACH_DEFINED_FUNCTION (node)
-    if (is_tm_callable (node->symbol.decl)
+    if (is_tm_callable (node->decl)
 	&& cgraph_function_body_availability (node) >= AVAIL_OVERWRITABLE)
       {
 	d = get_cg_data (&node, true);
@@ -5310,14 +5310,14 @@ ipa_tm_execute (void)
 	/* ... marked tm_pure, record that fact for the runtime by
 	   indicating that the pure function is its own tm_callable.
 	   No need to do this if the function's address can't be taken.  */
-	if (is_tm_pure (node->symbol.decl))
+	if (is_tm_pure (node->decl))
 	  {
 	    if (!node->local.local)
-	      record_tm_clone_pair (node->symbol.decl, node->symbol.decl);
+	      record_tm_clone_pair (node->decl, node->decl);
 	    continue;
 	  }
 
-	push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+	push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 	calculate_dominance_info (CDI_DOMINATORS);
 
 	tm_region_init (NULL);
@@ -5355,20 +5355,20 @@ ipa_tm_execute (void)
 
       /* Some callees cannot be arbitrarily cloned.  These will always be
 	 irrevocable.  Mark these now, so that we need not scan them.  */
-      if (is_tm_irrevocable (node->symbol.decl))
+      if (is_tm_irrevocable (node->decl))
 	ipa_tm_note_irrevocable (node, &irr_worklist);
       else if (a <= AVAIL_NOT_AVAILABLE
-	       && !is_tm_safe_or_pure (node->symbol.decl))
+	       && !is_tm_safe_or_pure (node->decl))
 	ipa_tm_note_irrevocable (node, &irr_worklist);
       else if (a >= AVAIL_OVERWRITABLE)
 	{
-	  if (!tree_versionable_function_p (node->symbol.decl))
+	  if (!tree_versionable_function_p (node->decl))
 	    ipa_tm_note_irrevocable (node, &irr_worklist);
 	  else if (!d->is_irrevocable)
 	    {
 	      /* If this is an alias, make sure its base is queued as well.
 		 we need not scan the callees now, as the base will do.  */
-	      if (node->symbol.alias)
+	      if (node->alias)
 		{
 		  node = cgraph_get_node (node->thunk.alias);
 		  d = get_cg_data (&node, true);
@@ -5446,7 +5446,7 @@ ipa_tm_execute (void)
       for (e = node->callers; e ; e = e->next_caller)
 	{
 	  caller = e->caller;
-	  if (!is_tm_safe_or_pure (caller->symbol.decl)
+	  if (!is_tm_safe_or_pure (caller->decl)
 	      && !caller->local.tm_may_enter_irr)
 	    {
 	      d = get_cg_data (&caller, true);
@@ -5455,7 +5455,7 @@ ipa_tm_execute (void)
 	}
 
       /* Propagate back to referring aliases as well.  */
-      for (j = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, j, ref); j++)
+      for (j = 0; ipa_ref_list_referring_iterate (&node->ref_list, j, ref); j++)
 	{
 	  caller = cgraph (ref->referring);
 	  if (ref->use == IPA_REF_ALIAS
@@ -5475,7 +5475,7 @@ ipa_tm_execute (void)
 	&& cgraph_function_body_availability (node) >= AVAIL_OVERWRITABLE)
       {
 	d = get_cg_data (&node, true);
-	if (is_tm_safe (node->symbol.decl))
+	if (is_tm_safe (node->decl))
 	  ipa_tm_diagnose_tm_safe (node);
 	else if (d->all_tm_regions)
 	  ipa_tm_diagnose_transaction (node, d->all_tm_regions);
@@ -5489,15 +5489,15 @@ ipa_tm_execute (void)
       bool doit = false;
 
       node = tm_callees[i];
-      if (node->symbol.cpp_implicit_alias)
+      if (node->cpp_implicit_alias)
 	continue;
 
       a = cgraph_function_body_availability (node);
       d = get_cg_data (&node, true);
 
       if (a <= AVAIL_NOT_AVAILABLE)
-	doit = is_tm_callable (node->symbol.decl);
-      else if (a <= AVAIL_AVAILABLE && is_tm_callable (node->symbol.decl))
+	doit = is_tm_callable (node->decl);
+      else if (a <= AVAIL_AVAILABLE && is_tm_callable (node->decl))
 	doit = true;
       else if (!d->is_irrevocable
 	       && d->tm_callers_normal + d->tm_callers_clone > 0)
@@ -5511,7 +5511,7 @@ ipa_tm_execute (void)
   for (i = 0; i < tm_callees.length (); ++i)
     {
       node = tm_callees[i];
-      if (node->symbol.analyzed)
+      if (node->analyzed)
 	{
 	  d = get_cg_data (&node, true);
 	  if (d->clone)
@@ -5534,7 +5534,7 @@ ipa_tm_execute (void)
   free_original_copy_tables ();
 
   FOR_EACH_FUNCTION (node)
-    node->symbol.aux = NULL;
+    node->aux = NULL;
 
 #ifdef ENABLE_CHECKING
   verify_cgraph ();
diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c
index cee178a..a91542d 100644
--- a/gcc/tree-eh.c
+++ b/gcc/tree-eh.c
@@ -2602,7 +2602,7 @@ tree_could_trap_p (tree expr)
 	  if (!DECL_EXTERNAL (expr))
 	    return false;
 	  node = cgraph_function_node (cgraph_get_node (expr), NULL);
-	  if (node && node->symbol.in_other_partition)
+	  if (node && node->in_other_partition)
 	    return false;
 	  return true;
 	}
@@ -2618,7 +2618,7 @@ tree_could_trap_p (tree expr)
 	  if (!DECL_EXTERNAL (expr))
 	    return false;
 	  node = varpool_variable_node (varpool_get_node (expr), NULL);
-	  if (node && node->symbol.in_other_partition)
+	  if (node && node->in_other_partition)
 	    return false;
 	  return true;
 	}
diff --git a/gcc/tree-emutls.c b/gcc/tree-emutls.c
index f85be89..b5ca407 100644
--- a/gcc/tree-emutls.c
+++ b/gcc/tree-emutls.c
@@ -340,7 +340,7 @@ new_emutls_decl (tree decl, tree alias_of)
   else 
     varpool_create_variable_alias (to,
 				   varpool_node_for_asm
-				    (DECL_ASSEMBLER_NAME (DECL_VALUE_EXPR (alias_of)))->symbol.decl);
+				    (DECL_ASSEMBLER_NAME (DECL_VALUE_EXPR (alias_of)))->decl);
   return to;
 }
 
@@ -368,7 +368,7 @@ emutls_decl (tree decl)
 
   i = emutls_index (decl);
   var = control_vars[i];
-  return var->symbol.decl;
+  return var->decl;
 }
 
 /* Generate a call statement to initialize CONTROL_DECL for TLS_DECL.
@@ -430,7 +430,7 @@ gen_emutls_addr (tree decl, struct lower_emutls_data *d)
       gimple x;
 
       cvar = control_vars[index];
-      cdecl = cvar->symbol.decl;
+      cdecl = cvar->decl;
       TREE_ADDRESSABLE (cdecl) = 1;
 
       addr = create_tmp_var (build_pointer_type (TREE_TYPE (decl)), NULL);
@@ -447,7 +447,7 @@ gen_emutls_addr (tree decl, struct lower_emutls_data *d)
 
       /* We may be adding a new reference to a new variable to the function.
          This means we have to play with the ipa-reference web.  */
-      ipa_record_reference ((symtab_node)d->cfun_node, (symtab_node)cvar, IPA_REF_ADDR, x);
+      ipa_record_reference (d->cfun_node, cvar, IPA_REF_ADDR, x);
 
       /* Record this ssa_name for possible use later in the basic block.  */
       access_vars[index] = addr;
@@ -620,7 +620,7 @@ lower_emutls_function_body (struct cgraph_node *node)
   struct lower_emutls_data d;
   bool any_edge_inserts = false;
 
-  push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 
   d.cfun_node = node;
   d.builtin_decl = builtin_decl_explicit (BUILT_IN_EMUTLS_GET_ADDRESS);
@@ -702,29 +702,29 @@ create_emultls_var (struct varpool_node *var, void *data)
   tree cdecl;
   struct varpool_node *cvar;
 
-  cdecl = new_emutls_decl (var->symbol.decl,
-			   var->symbol.alias && var->symbol.analyzed
-			   ? varpool_alias_target (var)->symbol.decl : NULL);
+  cdecl = new_emutls_decl (var->decl,
+			   var->alias && var->analyzed
+			   ? varpool_alias_target (var)->decl : NULL);
 
   cvar = varpool_get_node (cdecl);
   control_vars.quick_push (cvar);
 
-  if (!var->symbol.alias)
+  if (!var->alias)
     {
       /* Make sure the COMMON block control variable gets initialized.
 	 Note that there's no point in doing this for aliases; we only
 	 need to do this once for the main variable.  */
-      emutls_common_1 (var->symbol.decl, cdecl, (tree *)data);
+      emutls_common_1 (var->decl, cdecl, (tree *)data);
     }
-  if (var->symbol.alias && !var->symbol.analyzed)
-    cvar->symbol.alias = true;
+  if (var->alias && !var->analyzed)
+    cvar->alias = true;
 
   /* Indicate that the value of the TLS variable may be found elsewhere,
      preventing the variable from re-appearing in the GIMPLE.  We cheat
      and use the control variable here (rather than a full call_expr),
      which is special-cased inside the DWARF2 output routines.  */
-  SET_DECL_VALUE_EXPR (var->symbol.decl, cdecl);
-  DECL_HAS_VALUE_EXPR_P (var->symbol.decl) = 1;
+  SET_DECL_VALUE_EXPR (var->decl, cdecl);
+  DECL_HAS_VALUE_EXPR_P (var->decl) = 1;
   return false;
 }
 
@@ -743,12 +743,12 @@ ipa_lower_emutls (void)
 
   /* Examine all global variables for TLS variables.  */
   FOR_EACH_VARIABLE (var)
-    if (DECL_THREAD_LOCAL_P (var->symbol.decl))
+    if (DECL_THREAD_LOCAL_P (var->decl))
       {
-	gcc_checking_assert (TREE_STATIC (var->symbol.decl)
-			     || DECL_EXTERNAL (var->symbol.decl));
+	gcc_checking_assert (TREE_STATIC (var->decl)
+			     || DECL_EXTERNAL (var->decl));
 	varpool_node_set_add (tls_vars, var);
-	if (var->symbol.alias && var->symbol.definition)
+	if (var->alias && var->definition)
 	  varpool_node_set_add (tls_vars, varpool_variable_node (var, NULL));
       }
 
@@ -772,9 +772,9 @@ ipa_lower_emutls (void)
     {
       var = tls_vars->nodes[i];
 
-      if (var->symbol.alias && !var->symbol.analyzed)
+      if (var->alias && !var->analyzed)
 	any_aliases = true;
-      else if (!var->symbol.alias)
+      else if (!var->alias)
 	varpool_for_node_and_aliases (var, create_emultls_var, &ctor_body, true);
     }
 
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index a20e73b..74f333b 100644
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -1746,7 +1746,7 @@ copy_bb (copy_body_data *id, basic_block bb, int frequency_scale,
 		      /* We could also just rescale the frequency, but
 		         doing so would introduce roundoff errors and make
 			 verifier unhappy.  */
-		      new_freq  = compute_call_stmt_bb_frequency (id->dst_node->symbol.decl,
+		      new_freq  = compute_call_stmt_bb_frequency (id->dst_node->decl,
 								  copy_basic_block);
 
 		      /* Speculative calls consist of two edges - direct and indirect.
@@ -1771,7 +1771,7 @@ copy_bb (copy_body_data *id, basic_block bb, int frequency_scale,
 							       (old_edge->frequency + indirect->frequency)),
 							 CGRAPH_FREQ_MAX);
 			    }
-			  ipa_clone_ref (ref, (symtab_node)id->dst_node, stmt);
+			  ipa_clone_ref (ref, id->dst_node, stmt);
 			}
 		      else
 			{
@@ -1816,7 +1816,7 @@ copy_bb (copy_body_data *id, basic_block bb, int frequency_scale,
 	      if ((!edge
 		   || (edge->indirect_inlining_edge
 		       && id->transform_call_graph_edges == CB_CGE_MOVE_CLONES))
-		  && id->dst_node->symbol.definition
+		  && id->dst_node->definition
 		  && (fn = gimple_call_fndecl (stmt)) != NULL)
 		{
 		  struct cgraph_node *dest = cgraph_get_node (fn);
@@ -1827,21 +1827,21 @@ copy_bb (copy_body_data *id, basic_block bb, int frequency_scale,
 		     producing dead clone (for further cloning).  In all
 		     other cases we hit a bug (incorrect node sharing is the
 		     most common reason for missing edges).  */
-		  gcc_assert (!dest->symbol.definition
-			      || dest->symbol.address_taken
-		  	      || !id->src_node->symbol.definition
-			      || !id->dst_node->symbol.definition);
+		  gcc_assert (!dest->definition
+			      || dest->address_taken
+		  	      || !id->src_node->definition
+			      || !id->dst_node->definition);
 		  if (id->transform_call_graph_edges == CB_CGE_MOVE_CLONES)
 		    cgraph_create_edge_including_clones
 		      (id->dst_node, dest, orig_stmt, stmt, bb->count,
-		       compute_call_stmt_bb_frequency (id->dst_node->symbol.decl,
+		       compute_call_stmt_bb_frequency (id->dst_node->decl,
 		       				       copy_basic_block),
 		       CIF_ORIGINALLY_INDIRECT_CALL);
 		  else
 		    cgraph_create_edge (id->dst_node, dest, stmt,
 					bb->count,
 					compute_call_stmt_bb_frequency
-					  (id->dst_node->symbol.decl,
+					  (id->dst_node->decl,
 					   copy_basic_block))->inline_failed
 		      = CIF_ORIGINALLY_INDIRECT_CALL;
 		  if (dump_file)
@@ -3745,7 +3745,7 @@ estimate_num_insns (gimple stmt, eni_weights *weights)
 
 	/* Do not special case builtins where we see the body.
 	   This just confuse inliner.  */
-	if (!decl || !(node = cgraph_get_node (decl)) || node->symbol.definition)
+	if (!decl || !(node = cgraph_get_node (decl)) || node->definition)
 	  ;
 	/* For buitins that are likely expanded to nothing or
 	   inlined do not account operand costs.  */
@@ -4017,7 +4017,7 @@ expand_call_inline (basic_block bb, gimple stmt, copy_body_data *id)
      If we cannot, then there is no hope of inlining the function.  */
   if (cg_edge->indirect_unknown_callee)
     goto egress;
-  fn = cg_edge->callee->symbol.decl;
+  fn = cg_edge->callee->decl;
   gcc_checking_assert (fn);
 
   /* If FN is a declaration of a function in a nested scope that was
@@ -4077,11 +4077,11 @@ expand_call_inline (basic_block bb, gimple stmt, copy_body_data *id)
 	}
       goto egress;
     }
-  fn = cg_edge->callee->symbol.decl;
+  fn = cg_edge->callee->decl;
   cgraph_get_body (cg_edge->callee);
 
 #ifdef ENABLE_CHECKING
-  if (cg_edge->callee->symbol.decl != id->dst_node->symbol.decl)
+  if (cg_edge->callee->decl != id->dst_node->decl)
     verify_cgraph_node (cg_edge->callee);
 #endif
 
@@ -4089,9 +4089,9 @@ expand_call_inline (basic_block bb, gimple stmt, copy_body_data *id)
   id->eh_lp_nr = lookup_stmt_eh_lp (stmt);
 
   /* Update the callers EH personality.  */
-  if (DECL_FUNCTION_PERSONALITY (cg_edge->callee->symbol.decl))
-    DECL_FUNCTION_PERSONALITY (cg_edge->caller->symbol.decl)
-      = DECL_FUNCTION_PERSONALITY (cg_edge->callee->symbol.decl);
+  if (DECL_FUNCTION_PERSONALITY (cg_edge->callee->decl))
+    DECL_FUNCTION_PERSONALITY (cg_edge->caller->decl)
+      = DECL_FUNCTION_PERSONALITY (cg_edge->callee->decl);
 
   /* Split the block holding the GIMPLE_CALL.  */
   e = split_block (bb, stmt);
@@ -4339,7 +4339,7 @@ expand_call_inline (basic_block bb, gimple stmt, copy_body_data *id)
      variables in the function when the blocks get blown away as soon as we
      remove the cgraph node.  */
   if (gimple_block (stmt))
-    (*debug_hooks->outlining_inline_function) (cg_edge->callee->symbol.decl);
+    (*debug_hooks->outlining_inline_function) (cg_edge->callee->decl);
 
   /* Update callgraph if needed.  */
   cgraph_remove_node (cg_edge->callee);
@@ -4491,7 +4491,7 @@ optimize_inline_calls (tree fn)
   memset (&id, 0, sizeof (id));
 
   id.src_node = id.dst_node = cgraph_get_node (fn);
-  gcc_assert (id.dst_node->symbol.definition);
+  gcc_assert (id.dst_node->definition);
   id.dst_fn = fn;
   /* Or any functions that aren't finished yet.  */
   if (current_function_decl)
@@ -5077,7 +5077,7 @@ delete_unreachable_blocks_update_callgraph (copy_body_data *id)
 	      struct cgraph_edge *e;
 	      struct cgraph_node *node;
 
-	      ipa_remove_stmt_references ((symtab_node)id->dst_node, gsi_stmt (bsi));
+	      ipa_remove_stmt_references (id->dst_node, gsi_stmt (bsi));
 
 	      if (gimple_code (gsi_stmt (bsi)) == GIMPLE_CALL
 		  &&(e = cgraph_edge (id->dst_node, gsi_stmt (bsi))) != NULL)
@@ -5091,7 +5091,7 @@ delete_unreachable_blocks_update_callgraph (copy_body_data *id)
 		  && id->dst_node->clones)
 		for (node = id->dst_node->clones; node != id->dst_node;)
 		  {
-		    ipa_remove_stmt_references ((symtab_node)node, gsi_stmt (bsi));
+		    ipa_remove_stmt_references (node, gsi_stmt (bsi));
 		    if (gimple_code (gsi_stmt (bsi)) == GIMPLE_CALL
 			&& (e = cgraph_edge (node, gsi_stmt (bsi))) != NULL)
 		      {
@@ -5414,7 +5414,7 @@ tree_function_versioning (tree old_decl, tree new_decl,
   pointer_set_destroy (id.statements_to_fold);
   fold_cond_expr_cond ();
   delete_unreachable_blocks_update_callgraph (&id);
-  if (id.dst_node->symbol.definition)
+  if (id.dst_node->definition)
     cgraph_rebuild_references ();
   update_ssa (TODO_update_ssa);
 
diff --git a/gcc/tree-nested.c b/gcc/tree-nested.c
index 0d56779..dc63ef6 100644
--- a/gcc/tree-nested.c
+++ b/gcc/tree-nested.c
@@ -701,11 +701,11 @@ check_for_nested_with_variably_modified (tree fndecl, tree orig_fndecl)
 
   for (cgn = cgn->nested; cgn ; cgn = cgn->next_nested)
     {
-      for (arg = DECL_ARGUMENTS (cgn->symbol.decl); arg; arg = DECL_CHAIN (arg))
+      for (arg = DECL_ARGUMENTS (cgn->decl); arg; arg = DECL_CHAIN (arg))
 	if (variably_modified_type_p (TREE_TYPE (arg), orig_fndecl))
 	  return true;
 
-      if (check_for_nested_with_variably_modified (cgn->symbol.decl,
+      if (check_for_nested_with_variably_modified (cgn->decl,
 						   orig_fndecl))
 	return true;
     }
@@ -724,7 +724,7 @@ create_nesting_tree (struct cgraph_node *cgn)
   info->var_map = pointer_map_create ();
   info->mem_refs = pointer_set_create ();
   info->suppress_expansion = BITMAP_ALLOC (&nesting_info_bitmap_obstack);
-  info->context = cgn->symbol.decl;
+  info->context = cgn->decl;
 
   for (cgn = cgn->nested; cgn ; cgn = cgn->next_nested)
     {
@@ -2630,8 +2630,8 @@ static void
 gimplify_all_functions (struct cgraph_node *root)
 {
   struct cgraph_node *iter;
-  if (!gimple_body (root->symbol.decl))
-    gimplify_function_tree (root->symbol.decl);
+  if (!gimple_body (root->decl))
+    gimplify_function_tree (root->decl);
   for (iter = root->nested; iter; iter = iter->next_nested)
     gimplify_all_functions (iter);
 }
diff --git a/gcc/tree-pretty-print.c b/gcc/tree-pretty-print.c
index b2c5411..9234706 100644
--- a/gcc/tree-pretty-print.c
+++ b/gcc/tree-pretty-print.c
@@ -3390,7 +3390,7 @@ dump_function_header (FILE *dump_file, tree fdecl, int flags)
     fprintf (dump_file, ", decl_uid=%d", DECL_UID (fdecl));
   if (node)
     {
-      fprintf (dump_file, ", symbol_order=%d)%s\n\n", node->symbol.order,
+      fprintf (dump_file, ", symbol_order=%d)%s\n\n", node->order,
                node->frequency == NODE_FREQUENCY_HOT
                ? " (hot)"
                : node->frequency == NODE_FREQUENCY_UNLIKELY_EXECUTED
diff --git a/gcc/tree-profile.c b/gcc/tree-profile.c
index 8a30397..e98ea68 100644
--- a/gcc/tree-profile.c
+++ b/gcc/tree-profile.c
@@ -528,14 +528,14 @@ tree_profiling (void)
 
   FOR_EACH_DEFINED_FUNCTION (node)
     {
-      if (!gimple_has_body_p (node->symbol.decl))
+      if (!gimple_has_body_p (node->decl))
 	continue;
 
       /* Don't profile functions produced for builtin stuff.  */
-      if (DECL_SOURCE_LOCATION (node->symbol.decl) == BUILTINS_LOCATION)
+      if (DECL_SOURCE_LOCATION (node->decl) == BUILTINS_LOCATION)
 	continue;
 
-      push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+      push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 
       /* Local pure-const may imply need to fixup the cfg.  */
       if (execute_fixup_cfg () & TODO_cleanup_cfg)
@@ -563,13 +563,13 @@ tree_profiling (void)
   /* Drop pure/const flags from instrumented functions.  */
   FOR_EACH_DEFINED_FUNCTION (node)
     {
-      if (!gimple_has_body_p (node->symbol.decl)
+      if (!gimple_has_body_p (node->decl)
 	  || !(!node->clone_of
-	  || node->symbol.decl != node->clone_of->symbol.decl))
+	  || node->decl != node->clone_of->decl))
 	continue;
 
       /* Don't profile functions produced for builtin stuff.  */
-      if (DECL_SOURCE_LOCATION (node->symbol.decl) == BUILTINS_LOCATION)
+      if (DECL_SOURCE_LOCATION (node->decl) == BUILTINS_LOCATION)
 	continue;
 
       cgraph_set_const_flag (node, false, false);
@@ -581,16 +581,16 @@ tree_profiling (void)
     {
       basic_block bb;
 
-      if (!gimple_has_body_p (node->symbol.decl)
+      if (!gimple_has_body_p (node->decl)
 	  || !(!node->clone_of
-	  || node->symbol.decl != node->clone_of->symbol.decl))
+	  || node->decl != node->clone_of->decl))
 	continue;
 
       /* Don't profile functions produced for builtin stuff.  */
-      if (DECL_SOURCE_LOCATION (node->symbol.decl) == BUILTINS_LOCATION)
+      if (DECL_SOURCE_LOCATION (node->decl) == BUILTINS_LOCATION)
 	continue;
 
-      push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl));
+      push_cfun (DECL_STRUCT_FUNCTION (node->decl));
 
       FOR_EACH_BB (bb)
 	{
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c
index 6feb8fb..38da577 100644
--- a/gcc/tree-sra.c
+++ b/gcc/tree-sra.c
@@ -4838,14 +4838,14 @@ convert_callers_for_node (struct cgraph_node *node,
 
   for (cs = node->callers; cs; cs = cs->next_caller)
     {
-      push_cfun (DECL_STRUCT_FUNCTION (cs->caller->symbol.decl));
+      push_cfun (DECL_STRUCT_FUNCTION (cs->caller->decl));
 
       if (dump_file)
 	fprintf (dump_file, "Adjusting call %s/%i -> %s/%i\n",
 		 xstrdup (cgraph_node_name (cs->caller)),
-		 cs->caller->symbol.order,
+		 cs->caller->order,
 		 xstrdup (cgraph_node_name (cs->callee)),
-		 cs->callee->symbol.order);
+		 cs->callee->order);
 
       ipa_modify_call_arguments (cs, cs->call_stmt, *adjustments);
 
@@ -4854,7 +4854,7 @@ convert_callers_for_node (struct cgraph_node *node,
 
   for (cs = node->callers; cs; cs = cs->next_caller)
     if (bitmap_set_bit (recomputed_callers, cs->caller->uid)
-	&& gimple_in_ssa_p (DECL_STRUCT_FUNCTION (cs->caller->symbol.decl)))
+	&& gimple_in_ssa_p (DECL_STRUCT_FUNCTION (cs->caller->decl)))
       compute_inline_parameters (cs->caller, true);
   BITMAP_FREE (recomputed_callers);
 
@@ -4890,7 +4890,7 @@ convert_callers (struct cgraph_node *node, tree old_decl,
 	    {
 	      if (dump_file)
 		fprintf (dump_file, "Adjusting recursive call");
-	      gimple_call_set_fndecl (stmt, node->symbol.decl);
+	      gimple_call_set_fndecl (stmt, node->decl);
 	      ipa_modify_call_arguments (NULL, stmt, adjustments);
 	    }
 	}
@@ -4918,11 +4918,11 @@ modify_function (struct cgraph_node *node, ipa_parm_adjustment_vec adjustments)
 					 NULL, false, NULL, NULL, "isra");
   redirect_callers.release ();
 
-  push_cfun (DECL_STRUCT_FUNCTION (new_node->symbol.decl));
+  push_cfun (DECL_STRUCT_FUNCTION (new_node->decl));
   ipa_modify_formal_parameters (current_function_decl, adjustments, "ISRA");
   cfg_changed = ipa_sra_modify_function_body (adjustments);
   sra_ipa_reset_debug_stmts (adjustments);
-  convert_callers (new_node, node->symbol.decl, adjustments);
+  convert_callers (new_node, node->decl, adjustments);
   cgraph_make_node_local (new_node);
   return cfg_changed;
 }
@@ -4958,7 +4958,7 @@ ipa_sra_preliminary_function_checks (struct cgraph_node *node)
       return false;
     }
 
-  if (!tree_versionable_function_p (node->symbol.decl))
+  if (!tree_versionable_function_p (node->decl))
     {
       if (dump_file)
 	fprintf (dump_file, "Function is not versionable.\n");
@@ -4972,7 +4972,7 @@ ipa_sra_preliminary_function_checks (struct cgraph_node *node)
       return false;
     }
 
-  if ((DECL_COMDAT (node->symbol.decl) || DECL_EXTERNAL (node->symbol.decl))
+  if ((DECL_COMDAT (node->decl) || DECL_EXTERNAL (node->decl))
       && inline_summary (node)->size >= MAX_INLINE_INSNS_AUTO)
     {
       if (dump_file)
@@ -4995,7 +4995,7 @@ ipa_sra_preliminary_function_checks (struct cgraph_node *node)
       return false;
     }
 
-  if (TYPE_ATTRIBUTES (TREE_TYPE (node->symbol.decl)))
+  if (TYPE_ATTRIBUTES (TREE_TYPE (node->decl)))
     return false;
 
   return true;
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index 5b093e4..6f3a4ce 100644
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -2877,10 +2877,10 @@ get_constraint_for_ssa_var (tree t, vec<ce_s> *results, bool address_p)
       && (TREE_STATIC (t) || DECL_EXTERNAL (t)))
     {
       struct varpool_node *node = varpool_get_node (t);
-      if (node && node->symbol.alias && node->symbol.analyzed)
+      if (node && node->alias && node->analyzed)
 	{
 	  node = varpool_variable_node (node, NULL);
-	  t = node->symbol.decl;
+	  t = node->decl;
 	}
     }
 
@@ -5754,7 +5754,7 @@ create_variable_info_for (tree decl, const char *name)
 	  /* If this is a global variable with an initializer and we are in
 	     IPA mode generate constraints for it.  */
 	  if (DECL_INITIAL (decl)
-	      && vnode->symbol.definition)
+	      && vnode->definition)
 	    {
 	      vec<ce_s> rhsc = vNULL;
 	      struct constraint_expr lhs, *rhsp;
@@ -7060,9 +7060,9 @@ struct pt_solution ipa_escaped_pt
 static bool
 associate_varinfo_to_alias (struct cgraph_node *node, void *data)
 {
-  if ((node->symbol.alias || node->thunk.thunk_p)
-      && node->symbol.analyzed)
-    insert_vi_for_tree (node->symbol.decl, (varinfo_t)data);
+  if ((node->alias || node->thunk.thunk_p)
+      && node->analyzed)
+    insert_vi_for_tree (node->decl, (varinfo_t)data);
   return false;
 }
 
@@ -7097,18 +7097,18 @@ ipa_pta_execute (void)
 
       gcc_assert (!node->clone_of);
 
-      vi = create_function_info_for (node->symbol.decl,
-			             alias_get_name (node->symbol.decl));
+      vi = create_function_info_for (node->decl,
+			             alias_get_name (node->decl));
       cgraph_for_node_and_aliases (node, associate_varinfo_to_alias, vi, true);
     }
 
   /* Create constraints for global variables and their initializers.  */
   FOR_EACH_VARIABLE (var)
     {
-      if (var->symbol.alias && var->symbol.analyzed)
+      if (var->alias && var->analyzed)
 	continue;
 
-      get_vi_for_tree (var->symbol.decl);
+      get_vi_for_tree (var->decl);
     }
 
   if (dump_file)
@@ -7133,32 +7133,32 @@ ipa_pta_execute (void)
 	{
 	  fprintf (dump_file,
 		   "Generating constraints for %s", cgraph_node_name (node));
-	  if (DECL_ASSEMBLER_NAME_SET_P (node->symbol.decl))
+	  if (DECL_ASSEMBLER_NAME_SET_P (node->decl))
 	    fprintf (dump_file, " (%s)",
 		     IDENTIFIER_POINTER
-		       (DECL_ASSEMBLER_NAME (node->symbol.decl)));
+		       (DECL_ASSEMBLER_NAME (node->decl)));
 	  fprintf (dump_file, "\n");
 	}
 
-      func = DECL_STRUCT_FUNCTION (node->symbol.decl);
+      func = DECL_STRUCT_FUNCTION (node->decl);
       push_cfun (func);
 
       /* For externally visible or attribute used annotated functions use
 	 local constraints for their arguments.
 	 For local functions we see all callers and thus do not need initial
 	 constraints for parameters.  */
-      if (node->symbol.used_from_other_partition
-	  || node->symbol.externally_visible
-	  || node->symbol.force_output)
+      if (node->used_from_other_partition
+	  || node->externally_visible
+	  || node->force_output)
 	{
 	  intra_create_variable_infos ();
 
 	  /* We also need to make function return values escape.  Nothing
 	     escapes by returning from main though.  */
-	  if (!MAIN_NAME_P (DECL_NAME (node->symbol.decl)))
+	  if (!MAIN_NAME_P (DECL_NAME (node->decl)))
 	    {
 	      varinfo_t fi, rvi;
-	      fi = lookup_vi_for_tree (node->symbol.decl);
+	      fi = lookup_vi_for_tree (node->decl);
 	      rvi = first_vi_for_offset (fi, fi_result);
 	      if (rvi && rvi->offset == fi_result)
 		{
@@ -7238,7 +7238,7 @@ ipa_pta_execute (void)
       if (!cgraph_function_with_gimple_body_p (node) || node->clone_of)
 	continue;
 
-      fn = DECL_STRUCT_FUNCTION (node->symbol.decl);
+      fn = DECL_STRUCT_FUNCTION (node->decl);
 
       /* Compute the points-to sets for pointer SSA_NAMEs.  */
       FOR_EACH_VEC_ELT (*fn->gimple_df->ssa_names, i, ptr)
@@ -7249,7 +7249,7 @@ ipa_pta_execute (void)
 	}
 
       /* Compute the call-use and call-clobber sets for all direct calls.  */
-      fi = lookup_vi_for_tree (node->symbol.decl);
+      fi = lookup_vi_for_tree (node->decl);
       gcc_assert (fi->is_fn_info);
       clobbers
 	= find_what_var_points_to (first_vi_for_offset (fi, fi_clobbers));
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c
index 82898c0..8e3190f 100644
--- a/gcc/tree-vectorizer.c
+++ b/gcc/tree-vectorizer.c
@@ -552,7 +552,7 @@ increase_alignment (void)
   /* Increase the alignment of all global arrays for vectorization.  */
   FOR_EACH_DEFINED_VARIABLE (vnode)
     {
-      tree vectype, decl = vnode->symbol.decl;
+      tree vectype, decl = vnode->decl;
       tree t;
       unsigned int alignment;
 
diff --git a/gcc/tree.c b/gcc/tree.c
index 0a42109..ecefee1 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -5009,7 +5009,7 @@ free_lang_data_in_decl (tree decl)
     {
       struct cgraph_node *node;
       if (!(node = cgraph_get_node (decl))
-	  || (!node->symbol.definition && !node->clones))
+	  || (!node->definition && !node->clones))
 	{
 	  if (node)
 	    cgraph_release_function_body (node);
@@ -5423,14 +5423,14 @@ find_decls_types_in_node (struct cgraph_node *n, struct free_lang_data_d *fld)
   unsigned ix;
   tree t;
 
-  find_decls_types (n->symbol.decl, fld);
+  find_decls_types (n->decl, fld);
 
-  if (!gimple_has_body_p (n->symbol.decl))
+  if (!gimple_has_body_p (n->decl))
     return;
 
   gcc_assert (current_function_decl == NULL_TREE && cfun == NULL);
 
-  fn = DECL_STRUCT_FUNCTION (n->symbol.decl);
+  fn = DECL_STRUCT_FUNCTION (n->decl);
 
   /* Traverse locals. */
   FOR_EACH_LOCAL_DECL (fn, ix, t)
@@ -5486,7 +5486,7 @@ find_decls_types_in_node (struct cgraph_node *n, struct free_lang_data_d *fld)
 static void
 find_decls_types_in_var (struct varpool_node *v, struct free_lang_data_d *fld)
 {
-  find_decls_types (v->symbol.decl, fld);
+  find_decls_types (v->decl, fld);
 }
 
 /* If T needs an assembler name, have one created for it.  */
diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index fd993c4..7be54ce 100644
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -1208,9 +1208,9 @@ init_node_map (bool local)
 			   " with nodes %s/%i %s/%i\n",
 			   n->profile_id,
 			   cgraph_node_name (n),
-			   n->symbol.order,
+			   n->order,
 			   symtab_node_name (*(symtab_node*)val),
-			   (*(symtab_node *)val)->symbol.order);
+			   (*(symtab_node *)val)->order);
 		n->profile_id = (n->profile_id + 1) & 0x7fffffff;
 	      }
 	  }
@@ -1221,7 +1221,7 @@ init_node_map (bool local)
 		       "Node %s/%i has no profile-id"
 		       " (profile feedback missing?)\n",
 		       cgraph_node_name (n),
-		       n->symbol.order);
+		       n->order);
 	    continue;
 	  }
 	else if ((val = pointer_map_contains (cgraph_node_map,
@@ -1232,7 +1232,7 @@ init_node_map (bool local)
 		       "Node %s/%i has IP profile-id %i conflict. "
 		       "Giving up.\n",
 		       cgraph_node_name (n),
-		       n->symbol.order,
+		       n->order,
 		       n->profile_id);
 	    *val = NULL;
 	    continue;
@@ -1273,7 +1273,7 @@ static bool
 check_ic_target (gimple call_stmt, struct cgraph_node *target)
 {
    location_t locus;
-   if (gimple_check_call_matching_types (call_stmt, target->symbol.decl, true))
+   if (gimple_check_call_matching_types (call_stmt, target->decl, true))
      return true;
 
    locus =  gimple_location (call_stmt);
@@ -1316,7 +1316,7 @@ gimple_ic (gimple icall_stmt, struct cgraph_node *direct_call,
   load_stmt = gimple_build_assign (tmp0, tmp);
   gsi_insert_before (&gsi, load_stmt, GSI_SAME_STMT);
 
-  tmp = fold_convert (optype, build_addr (direct_call->symbol.decl,
+  tmp = fold_convert (optype, build_addr (direct_call->decl,
 					  current_function_decl));
   load_stmt = gimple_build_assign (tmp1, tmp);
   gsi_insert_before (&gsi, load_stmt, GSI_SAME_STMT);
@@ -1328,8 +1328,8 @@ gimple_ic (gimple icall_stmt, struct cgraph_node *direct_call,
   gimple_set_vuse (icall_stmt, NULL_TREE);
   update_stmt (icall_stmt);
   dcall_stmt = gimple_copy (icall_stmt);
-  gimple_call_set_fndecl (dcall_stmt, direct_call->symbol.decl);
-  dflags = flags_from_decl_or_type (direct_call->symbol.decl);
+  gimple_call_set_fndecl (dcall_stmt, direct_call->decl);
+  dflags = flags_from_decl_or_type (direct_call->decl);
   if ((dflags & ECF_NORETURN) != 0)
     gimple_call_set_lhs (dcall_stmt, NULL_TREE);
   gsi_insert_before (&gsi, dcall_stmt, GSI_SAME_STMT);
@@ -1494,7 +1494,7 @@ gimple_ic_transform (gimple_stmt_iterator *gsi)
 	  fprintf (dump_file, "Indirect call -> direct call ");
 	  print_generic_expr (dump_file, gimple_call_fn (stmt), TDF_SLIM);
 	  fprintf (dump_file, "=> ");
-	  print_generic_expr (dump_file, direct_call->symbol.decl, TDF_SLIM);
+	  print_generic_expr (dump_file, direct_call->decl, TDF_SLIM);
 	  fprintf (dump_file, " transformation skipped because of type mismatch");
 	  print_gimple_stmt (dump_file, stmt, 0, TDF_SLIM);
 	}
@@ -1507,7 +1507,7 @@ gimple_ic_transform (gimple_stmt_iterator *gsi)
       fprintf (dump_file, "Indirect call -> direct call ");
       print_generic_expr (dump_file, gimple_call_fn (stmt), TDF_SLIM);
       fprintf (dump_file, "=> ");
-      print_generic_expr (dump_file, direct_call->symbol.decl, TDF_SLIM);
+      print_generic_expr (dump_file, direct_call->decl, TDF_SLIM);
       fprintf (dump_file, " transformation on insn postponned to ipa-profile");
       print_gimple_stmt (dump_file, stmt, 0, TDF_SLIM);
       fprintf (dump_file, "hist->count "HOST_WIDEST_INT_PRINT_DEC
diff --git a/gcc/varasm.c b/gcc/varasm.c
index e56ca1b..099992e 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -2357,7 +2357,7 @@ mark_decl_referenced (tree decl)
 	 definition.  */
       struct cgraph_node *node = cgraph_get_create_node (decl);
       if (!DECL_EXTERNAL (decl)
-	  && !node->symbol.definition)
+	  && !node->definition)
 	cgraph_mark_force_output_node (node);
     }
   else if (TREE_CODE (decl) == VAR_DECL)
@@ -2365,7 +2365,7 @@ mark_decl_referenced (tree decl)
       struct varpool_node *node = varpool_node_for_decl (decl);
       /* C++ frontend use mark_decl_references to force COMDAT variables
          to be output that might appear dead otherwise.  */
-      node->symbol.force_output = true;
+      node->force_output = true;
     }
   /* else do nothing - we can get various sorts of CST nodes here,
      which do not need to be marked.  */
@@ -5384,7 +5384,7 @@ find_decl (tree target)
 {
   symtab_node node = symtab_node_for_asm (target);
   if (node)
-    return node->symbol.decl;
+    return node->decl;
   return NULL_TREE;
 }
 
@@ -5669,9 +5669,9 @@ assemble_alias (tree decl, tree target)
 
   /* Allow aliases to aliases.  */
   if (TREE_CODE (decl) == FUNCTION_DECL)
-    cgraph_get_create_node (decl)->symbol.alias = true;
+    cgraph_get_create_node (decl)->alias = true;
   else
-    varpool_node_for_decl (decl)->symbol.alias = true;
+    varpool_node_for_decl (decl)->alias = true;
 
   /* If the target has already been emitted, we don't have to queue the
      alias.  This saves a tad of memory.  */
@@ -5774,12 +5774,12 @@ dump_tm_clone_pairs (vec<tm_alias_pair> tm_alias_pairs)
 	 TM_GETTMCLONE.  If neither of these are true, we didn't generate
 	 a clone, and we didn't call it indirectly... no sense keeping it
 	 in the clone table.  */
-      if (!dst_n || !dst_n->symbol.definition)
+      if (!dst_n || !dst_n->definition)
 	continue;
 
       /* This covers the case where we have optimized the original
 	 function away, and only access the transactional clone.  */
-      if (!src_n || !src_n->symbol.definition)
+      if (!src_n || !src_n->definition)
 	continue;
 
       if (!switched)
@@ -6724,20 +6724,20 @@ default_binds_local_p_1 (const_tree exp, int shlib)
       && (TREE_STATIC (exp) || DECL_EXTERNAL (exp)))
     {
       struct varpool_node *vnode = varpool_get_node (exp);
-      if (vnode && resolution_local_p (vnode->symbol.resolution))
+      if (vnode && resolution_local_p (vnode->resolution))
 	resolved_locally = true;
       if (vnode
-	  && resolution_to_local_definition_p (vnode->symbol.resolution))
+	  && resolution_to_local_definition_p (vnode->resolution))
 	resolved_to_local_def = true;
     }
   else if (TREE_CODE (exp) == FUNCTION_DECL && TREE_PUBLIC (exp))
     {
       struct cgraph_node *node = cgraph_get_node (exp);
       if (node
-	  && resolution_local_p (node->symbol.resolution))
+	  && resolution_local_p (node->resolution))
 	resolved_locally = true;
       if (node
-	  && resolution_to_local_definition_p (node->symbol.resolution))
+	  && resolution_to_local_definition_p (node->resolution))
 	resolved_to_local_def = true;
     }
 
@@ -6818,15 +6818,15 @@ decl_binds_to_current_def_p (tree decl)
     {
       struct varpool_node *vnode = varpool_get_node (decl);
       if (vnode
-	  && vnode->symbol.resolution != LDPR_UNKNOWN)
-	return resolution_to_local_definition_p (vnode->symbol.resolution);
+	  && vnode->resolution != LDPR_UNKNOWN)
+	return resolution_to_local_definition_p (vnode->resolution);
     }
   else if (TREE_CODE (decl) == FUNCTION_DECL)
     {
       struct cgraph_node *node = cgraph_get_node (decl);
       if (node
-	  && node->symbol.resolution != LDPR_UNKNOWN)
-	return resolution_to_local_definition_p (node->symbol.resolution);
+	  && node->resolution != LDPR_UNKNOWN)
+	return resolution_to_local_definition_p (node->resolution);
     }
   /* Otherwise we have to assume the worst for DECL_WEAK (hidden weaks
      binds locally but still can be overwritten), DECL_COMMON (can be merged
diff --git a/gcc/varpool.c b/gcc/varpool.c
index 2eb1fc1..2db666a 100644
--- a/gcc/varpool.c
+++ b/gcc/varpool.c
@@ -135,7 +135,7 @@ struct varpool_node *
 varpool_create_empty_node (void)
 {   
   struct varpool_node *node = ggc_alloc_cleared_varpool_node ();
-  node->symbol.type = SYMTAB_VARIABLE;
+  node->type = SYMTAB_VARIABLE;
   return node;
 }   
 
@@ -149,8 +149,8 @@ varpool_node_for_decl (tree decl)
     return node;
 
   node = varpool_create_empty_node ();
-  node->symbol.decl = decl;
-  symtab_register_node ((symtab_node)node);
+  node->decl = decl;
+  symtab_register_node (node);
   return node;
 }
 
@@ -160,15 +160,15 @@ varpool_remove_node (struct varpool_node *node)
 {
   tree init;
   varpool_call_node_removal_hooks (node);
-  symtab_unregister_node ((symtab_node)node);
+  symtab_unregister_node (node);
 
   /* Because we remove references from external functions before final compilation,
      we may end up removing useful constructors.
      FIXME: We probably want to trace boundaries better.  */
-  if ((init = ctor_for_folding (node->symbol.decl)) == error_mark_node)
+  if ((init = ctor_for_folding (node->decl)) == error_mark_node)
     varpool_remove_initializer (node);
   else
-    DECL_INITIAL (node->symbol.decl) = init;
+    DECL_INITIAL (node->decl) = init;
   ggc_free (node);
 }
 
@@ -176,10 +176,10 @@ varpool_remove_node (struct varpool_node *node)
 void
 varpool_remove_initializer (struct varpool_node *node)
 {
-  if (DECL_INITIAL (node->symbol.decl)
-      && !DECL_IN_CONSTANT_POOL (node->symbol.decl)
+  if (DECL_INITIAL (node->decl)
+      && !DECL_IN_CONSTANT_POOL (node->decl)
       /* Keep vtables for BINFO folding.  */
-      && !DECL_VIRTUAL_P (node->symbol.decl)
+      && !DECL_VIRTUAL_P (node->decl)
       /* FIXME: http://gcc.gnu.org/PR55395 */
       && debug_info_level == DINFO_LEVEL_NONE
       /* When doing declaration merging we have duplicate
@@ -187,26 +187,26 @@ varpool_remove_initializer (struct varpool_node *node)
 	 the boides, or we will end up remiving
 	 wrong one.  */
       && cgraph_state != CGRAPH_LTO_STREAMING)
-    DECL_INITIAL (node->symbol.decl) = error_mark_node;
+    DECL_INITIAL (node->decl) = error_mark_node;
 }
 
 /* Dump given cgraph node.  */
 void
 dump_varpool_node (FILE *f, struct varpool_node *node)
 {
-  dump_symtab_base (f, (symtab_node)node);
+  dump_symtab_base (f, node);
   fprintf (f, "  Availability: %s\n",
 	   cgraph_function_flags_ready
 	   ? cgraph_availability_names[cgraph_variable_initializer_availability (node)]
 	   : "not-ready");
   fprintf (f, "  Varpool flags:");
-  if (DECL_INITIAL (node->symbol.decl))
+  if (DECL_INITIAL (node->decl))
     fprintf (f, " initialized");
   if (node->output)
     fprintf (f, " output");
-  if (TREE_READONLY (node->symbol.decl))
+  if (TREE_READONLY (node->decl))
     fprintf (f, " read-only");
-  if (ctor_for_folding (node->symbol.decl) != error_mark_node)
+  if (ctor_for_folding (node->decl) != error_mark_node)
     fprintf (f, " const-value-known");
   fprintf (f, "\n");
 }
@@ -275,7 +275,7 @@ ctor_for_folding (tree decl)
   if (node)
     {
       real_node = varpool_variable_node (node);
-      real_decl = real_node->symbol.decl;
+      real_decl = real_node->decl;
     }
   else
     real_decl = decl;
@@ -292,7 +292,7 @@ ctor_for_folding (tree decl)
       if (lookup_attribute ("weakref", DECL_ATTRIBUTES (decl)))
 	{
 	  node = varpool_alias_target (node);
-	  decl = node->symbol.decl;
+	  decl = node->decl;
 	}
     }
 
@@ -342,7 +342,7 @@ varpool_add_new_variable (tree decl)
   node = varpool_node_for_decl (decl);
   varpool_call_variable_insertion_hooks (node);
   if (varpool_externally_visible_p (node))
-    node->symbol.externally_visible = true;
+    node->externally_visible = true;
 }
 
 /* Return variable availability.  See cgraph.h for description of individual
@@ -351,14 +351,14 @@ enum availability
 cgraph_variable_initializer_availability (struct varpool_node *node)
 {
   gcc_assert (cgraph_function_flags_ready);
-  if (!node->symbol.definition)
+  if (!node->definition)
     return AVAIL_NOT_AVAILABLE;
-  if (!TREE_PUBLIC (node->symbol.decl))
+  if (!TREE_PUBLIC (node->decl))
     return AVAIL_AVAILABLE;
-  if (DECL_IN_CONSTANT_POOL (node->symbol.decl)
-      || DECL_VIRTUAL_P (node->symbol.decl))
+  if (DECL_IN_CONSTANT_POOL (node->decl)
+      || DECL_VIRTUAL_P (node->decl))
     return AVAIL_AVAILABLE;
-  if (node->symbol.alias && node->symbol.weakref)
+  if (node->alias && node->weakref)
     {
       enum availability avail;
 
@@ -369,8 +369,8 @@ cgraph_variable_initializer_availability (struct varpool_node *node)
   /* If the variable can be overwritten, return OVERWRITABLE.  Takes
      care of at least one notable extension - the COMDAT variables
      used to share template instantiations in C++.  */
-  if (decl_replaceable_p (node->symbol.decl)
-      || DECL_EXTERNAL (node->symbol.decl))
+  if (decl_replaceable_p (node->decl)
+      || DECL_EXTERNAL (node->decl))
     return AVAIL_OVERWRITABLE;
   return AVAIL_AVAILABLE;
 }
@@ -378,24 +378,24 @@ cgraph_variable_initializer_availability (struct varpool_node *node)
 void
 varpool_analyze_node (struct varpool_node *node)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
 
   /* When reading back varpool at LTO time, we re-construct the queue in order
      to have "needed" list right by inserting all needed nodes into varpool.
      We however don't want to re-analyze already analyzed nodes.  */
-  if (!node->symbol.analyzed)
+  if (!node->analyzed)
     {
       gcc_assert (!in_lto_p || cgraph_function_flags_ready);
       /* Compute the alignment early so function body expanders are
 	 already informed about increased alignment.  */
       align_variable (decl, 0);
     }
-  if (node->symbol.alias)
+  if (node->alias)
     symtab_resolve_alias
-       ((symtab_node) node, (symtab_node) varpool_get_node (node->symbol.alias_target));
+       (node, varpool_get_node (node->alias_target));
   else if (DECL_INITIAL (decl))
-    record_references_in_initializer (decl, node->symbol.analyzed);
-  node->symbol.analyzed = true;
+    record_references_in_initializer (decl, node->analyzed);
+  node->analyzed = true;
 }
 
 /* Assemble thunks and aliases associated to NODE.  */
@@ -405,12 +405,12 @@ assemble_aliases (struct varpool_node *node)
 {
   int i;
   struct ipa_ref *ref;
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, i, ref); i++)
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list, i, ref); i++)
     if (ref->use == IPA_REF_ALIAS)
       {
 	struct varpool_node *alias = ipa_ref_referring_varpool_node (ref);
-	do_assemble_alias (alias->symbol.decl,
-			   DECL_ASSEMBLER_NAME (node->symbol.decl));
+	do_assemble_alias (alias->decl,
+			   DECL_ASSEMBLER_NAME (node->decl));
 	assemble_aliases (alias);
       }
 }
@@ -420,11 +420,11 @@ assemble_aliases (struct varpool_node *node)
 bool
 varpool_assemble_decl (struct varpool_node *node)
 {
-  tree decl = node->symbol.decl;
+  tree decl = node->decl;
 
   /* Aliases are outout when their target is produced or by
      output_weakrefs.  */
-  if (node->symbol.alias)
+  if (node->alias)
     return false;
 
   /* Constant pool is output from RTL land when the reference
@@ -448,12 +448,12 @@ varpool_assemble_decl (struct varpool_node *node)
 		       && TREE_CODE (decl) == VAR_DECL
 		       && !DECL_HAS_VALUE_EXPR_P (decl));
 
-  if (!node->symbol.in_other_partition
+  if (!node->in_other_partition
       && !DECL_EXTERNAL (decl))
     {
       assemble_variable (decl, 0, 1, 0);
       gcc_assert (TREE_ASM_WRITTEN (decl));
-      node->symbol.definition = true;
+      node->definition = true;
       assemble_aliases (node);
       return true;
     }
@@ -467,10 +467,10 @@ varpool_assemble_decl (struct varpool_node *node)
 static void
 enqueue_node (struct varpool_node *node, struct varpool_node **first)
 {
-  if (node->symbol.aux)
+  if (node->aux)
     return;
   gcc_checking_assert (*first);
-  node->symbol.aux = *first;
+  node->aux = *first;
   *first = node;
 }
 
@@ -494,11 +494,11 @@ varpool_remove_unreferenced_decls (void)
     fprintf (cgraph_dump_file, "Trivially needed variables:");
   FOR_EACH_DEFINED_VARIABLE (node)
     {
-      if (node->symbol.analyzed
+      if (node->analyzed
 	  && (!varpool_can_remove_if_no_refs (node)
 	      /* We just expanded all function bodies.  See if any of
 		 them needed the variable.  */
-	      || DECL_RTL_SET_P (node->symbol.decl)))
+	      || DECL_RTL_SET_P (node->decl)))
 	{
 	  enqueue_node (node, &first);
           if (cgraph_dump_file)
@@ -508,27 +508,27 @@ varpool_remove_unreferenced_decls (void)
   while (first != (struct varpool_node *)(void *)1)
     {
       node = first;
-      first = (struct varpool_node *)first->symbol.aux;
+      first = (struct varpool_node *)first->aux;
 
-      if (node->symbol.same_comdat_group)
+      if (node->same_comdat_group)
 	{
 	  symtab_node next;
-	  for (next = node->symbol.same_comdat_group;
-	       next != (symtab_node)node;
-	       next = next->symbol.same_comdat_group)
+	  for (next = node->same_comdat_group;
+	       next != node;
+	       next = next->same_comdat_group)
 	    {
 	      varpool_node *vnext = dyn_cast <varpool_node> (next);
-	      if (vnext && vnext->symbol.analyzed)
+	      if (vnext && vnext->analyzed)
 		enqueue_node (vnext, &first);
 	    }
 	}
-      for (i = 0; ipa_ref_list_reference_iterate (&node->symbol.ref_list, i, ref); i++)
+      for (i = 0; ipa_ref_list_reference_iterate (&node->ref_list, i, ref); i++)
 	{
 	  varpool_node *vnode = dyn_cast <varpool_node> (ref->referred);
 	  if (vnode
-	      && (!DECL_EXTERNAL (ref->referred->symbol.decl)
-		  || vnode->symbol.alias)
-	      && vnode->symbol.analyzed)
+	      && (!DECL_EXTERNAL (ref->referred->decl)
+		  || vnode->alias)
+	      && vnode->analyzed)
 	    enqueue_node (vnode, &first);
 	}
     }
@@ -537,7 +537,7 @@ varpool_remove_unreferenced_decls (void)
   for (node = varpool_first_defined_variable (); node; node = next)
     {
       next = varpool_next_defined_variable (node);
-      if (!node->symbol.aux)
+      if (!node->aux)
 	{
           if (cgraph_dump_file)
 	    fprintf (cgraph_dump_file, " %s", varpool_node_asm_name (node));
@@ -555,14 +555,14 @@ varpool_remove_unreferenced_decls (void)
 void
 varpool_finalize_named_section_flags (struct varpool_node *node)
 {
-  if (!TREE_ASM_WRITTEN (node->symbol.decl)
-      && !node->symbol.alias
-      && !node->symbol.in_other_partition
-      && !DECL_EXTERNAL (node->symbol.decl)
-      && TREE_CODE (node->symbol.decl) == VAR_DECL
-      && !DECL_HAS_VALUE_EXPR_P (node->symbol.decl)
-      && DECL_SECTION_NAME (node->symbol.decl))
-    get_variable_section (node->symbol.decl, false);
+  if (!TREE_ASM_WRITTEN (node->decl)
+      && !node->alias
+      && !node->in_other_partition
+      && !DECL_EXTERNAL (node->decl)
+      && TREE_CODE (node->decl) == VAR_DECL
+      && !DECL_HAS_VALUE_EXPR_P (node->decl)
+      && DECL_SECTION_NAME (node->decl))
+    get_variable_section (node->decl, false);
 }
 
 /* Output all variables enqueued to be assembled.  */
@@ -607,7 +607,7 @@ add_new_static_var (tree type)
   new_node = varpool_node_for_decl (new_decl);
   varpool_finalize_decl (new_decl);
 
-  return new_node->symbol.decl;
+  return new_node->decl;
 }
 
 /* Attempt to mark ALIAS as an alias to DECL.  Return TRUE if successful.
@@ -621,11 +621,11 @@ varpool_create_variable_alias (tree alias, tree decl)
   gcc_assert (TREE_CODE (decl) == VAR_DECL);
   gcc_assert (TREE_CODE (alias) == VAR_DECL);
   alias_node = varpool_node_for_decl (alias);
-  alias_node->symbol.alias = true;
-  alias_node->symbol.definition = true;
-  alias_node->symbol.alias_target = decl;
+  alias_node->alias = true;
+  alias_node->definition = true;
+  alias_node->alias_target = decl;
   if (lookup_attribute ("weakref", DECL_ATTRIBUTES (alias)) != NULL)
-    alias_node->symbol.weakref = true;
+    alias_node->weakref = true;
   return alias_node;
 }
 
@@ -642,15 +642,15 @@ varpool_extra_name_alias (tree alias, tree decl)
   return NULL;
 #endif
   alias_node = varpool_create_variable_alias (alias, decl);
-  alias_node->symbol.cpp_implicit_alias = true;
+  alias_node->cpp_implicit_alias = true;
 
   /* Extra name alias mechanizm creates aliases really late
      via DECL_ASSEMBLER_NAME mechanizm.
      This is unfortunate because they are not going through the
      standard channels.  Ensure they get output.  */
   if (cpp_implicit_aliases_done)
-    symtab_resolve_alias ((symtab_node)alias_node,
-			  (symtab_node)varpool_node_for_decl (decl));
+    symtab_resolve_alias (alias_node,
+			  varpool_node_for_decl (decl));
   return alias_node;
 }
 
@@ -669,7 +669,7 @@ varpool_for_node_and_aliases (struct varpool_node *node,
 
   if (callback (node, data))
     return true;
-  for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, i, ref); i++)
+  for (i = 0; ipa_ref_list_referring_iterate (&node->ref_list, i, ref); i++)
     if (ref->use == IPA_REF_ALIAS)
       {
 	struct varpool_node *alias = ipa_ref_referring_varpool_node (ref);
-- 
1.7.11.7

