gimple-ssa.h File Reference

#include "tree-ssa-operands.h"

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Data Structures
struct	tm_restart_node
struct	gimple_df

Functions
static bool	gimple_in_ssa_p ()
static tree	gimple_vop ()
static use_operand_p	gimple_vuse_op ()
static def_operand_p	gimple_vdef_op ()
static void	update_stmt ()
static void	update_stmt_if_modified ()

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Function Documentation

static bool gimple_in_ssa_p ( )

inlinestatic

Return true when gimple SSA form was built. gimple_in_ssa_p is queried by gimplifier in various early stages before SSA infrastructure is initialized. Check for presence of the datastructures at first place.

References dyn_cast(), g, NULL_USE_OPERAND_P, and gimple_statement_with_ops_base::use_ops.

Referenced by cgraph_process_new_functions(), expand_omp_sections(), fold_gimple_cond(), and lower_send_clauses().

static def_operand_p gimple_vdef_op ( )

inlinestatic

Return the set of VDEF operand for statement G.

static tree gimple_vop ( )

inlinestatic

Artificial variable used for the virtual operand FUD chain.

static use_operand_p gimple_vuse_op ( )

inlinestatic

Return the set of VUSE operand for statement G.

References dyn_cast(), g, NULL_DEF_OPERAND_P, and gimple_statement_with_memory_ops_base::vdef.

Referenced by op_iter_init_phidef(), and vect_get_vec_defs_for_stmt_copy().

static void update_stmt ( )

inlinestatic

Mark statement S as modified, and update it.

Referenced by associate_pointerplus(), avoid_complex_debug_insns(), build_one_array(), combine_conversions(), create_loop_fn(), expand_assign_tm(), forward_propagate_addr_expr(), ifcombine_ifandif(), insert_debug_temps_for_defs(), insert_gimplified_predicates(), instrument_builtin_call(), linearize_expr(), names_replaced_by(), remove_visited_stmt_chain(), replace_phi_args_in(), rewrite_use_nonlinear_expr(), separate_decls_in_region_stmt(), simplify_bitwise_binary_1(), simplify_bitwise_binary_boolean(), simplify_conversion_from_bitmask(), simplify_gimple_switch_label_vec(), sra_modify_expr(), stmt_is_power_of_op(), tree_unswitch_single_loop(), and vect_min_worthwhile_factor().

static void update_stmt_if_modified ( )

inlinestatic

Update statement S if it has been optimized.

Referenced by optimize_stmt().