- s -

• save_level : expr.h
• save_temps : gcc.c
• scan_actions : regrename.c
• scanfilter_masks : collect2.c
• scanpass : collect2.c
• SCHED_FLAGS : sched-int.h
• sched_pass_id_t : sched-int.h
• sched_pressure_algorithm : sched-int.h
• sdb_masks : gsyms.h
• sdb_storage_class : gsyms.h
• sdb_type : gsyms.h
• sdb_type_class : gsyms.h
• section_category : output.h
• sel_dump_cfg_def : sel-sched-dump.h
• size_type_kind : tree.h
• slp_vect_type : tree-vectorizer.h
• sms_direction : modulo-sched.c
• SPEC_SCHED_FLAGS : sched-int.h
• SPEC_TYPES_OFFSETS : sched-int.h
• sra_mode : tree-sra.c
• ssa_mode : gimple.h
• ssa_op_iter_type : tree-ssa-operands.h
• ssa_prop_result : tree-ssa-propagate.h
• stack_check_type : flag-types.h
• stack_reuse_level : flag-types.h
• state : cfgbuild.c
• state_token_en : gengtype-state.c
• stmt_vec_info_type : tree-vectorizer.h
• stride_status : gimple-ssa-strength-reduction.c
• symbol_visibility : flag-types.h , tree.h
• symkind : collect2.c
• symtab_type : cgraph.h