walk_stmt_info Struct Reference

#include <gimple-walk.h>

Collaboration diagram for walk_stmt_info:

Data Fields
gimple_stmt_iterator	gsi
gimple *	stmt
void *	info
hash_set< tree > *	pset
tree	callback_result
BOOL_BITFIELD	val_only: 1
BOOL_BITFIELD	is_lhs: 1
BOOL_BITFIELD	changed: 1
BOOL_BITFIELD	want_locations: 1
BOOL_BITFIELD	removed_stmt: 1

Detailed Description

Header file for gimple statement walk support.
   Copyright (C) 2013-2024 Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   

Convenience routines to walk all statements of a gimple function.
Note that this is useful exclusively before the code is converted
into SSA form.  Once the program is in SSA form, the standard
operand interface should be used to analyze/modify statements.   

Field Documentation

callback_result

tree walk_stmt_info::callback_result

changed

BOOL_BITFIELD walk_stmt_info::changed

gsi

gimple_stmt_iterator walk_stmt_info::gsi

Referenced by analyze_function(), copy_bb(), copy_debug_stmt(), dump_enumerated_decls(), estimate_num_insns_seq(), execute_update_addresses_taken(), gimple_can_duplicate_bb_p(), gimple_duplicate_bb(), gimple_empty_block_p(), gimple_make_forwarder_block(), gimple_redirect_edge_and_branch(), gimple_split_block(), gimple_split_block_before_cond_jump(), gimple_verify_flow_info(), inline_forbidden_p_stmt(), insert_debug_temp_for_var_def(), insert_debug_temps_for_defs(), insert_init_debug_bind(), ipa_simd_modify_function_body(), lower_assumption(), lower_builtin_assume_aligned(), lower_builtin_posix_memalign(), lower_builtin_setjmp(), lower_gimple_bind(), lower_gimple_return(), lower_omp(), lower_omp_for_scan(), lower_sequence_no_tm(), lower_sequence_tm(), lower_stmt(), lower_transaction(), lower_try_catch(), release_defs_bitset(), scan_omp_1_stmt(), simd_clone_linear_addend(), verify_gimple_in_cfg(), verify_ssa(), and verify_vssa().

info

void* walk_stmt_info::info

Referenced by ipa_simd_modify_function_body(), replace_function_decl(), verify_ssa(), walk_body(), walk_function(), and walk_gimple_omp_for().

is_lhs

BOOL_BITFIELD walk_stmt_info::is_lhs

Referenced by remap_gimple_op_r(), and replace_locals_op().

pset

hash_set<tree>* walk_stmt_info::pset

removed_stmt

BOOL_BITFIELD walk_stmt_info::removed_stmt

stmt

gimple* walk_stmt_info::stmt

Referenced by add_taskreg_looptemp_clauses(), check_omp_nesting_restrictions(), copy_bb(), copy_debug_stmt(), copy_debug_stmts(), estimate_num_insns(), execute_update_addresses_taken(), expand_FALLTHROUGH_r(), expand_ifn_va_arg_1(), find_outermost_region_in_block(), gimple_block_label(), gimple_duplicate_bb(), gimple_empty_block_p(), gimple_redirect_edge_and_branch(), gimple_split_block(), gimple_stmt_may_fallthru(), gimple_try_catch_may_fallthru(), gimple_try_redirect_by_replacing_jump(), gimple_verify_flow_info(), initialize_inlined_parameters(), inline_forbidden_p_stmt(), insert_debug_temp_for_var_def(), insert_debug_temps_for_defs(), ipa_simd_modify_function_body(), is_asan_mark_p(), lower_assumption(), lower_builtin_posix_memalign(), lower_builtin_setjmp(), lower_emutls_stmt(), lower_gimple_bind(), lower_gimple_return(), lower_omp_1(), lower_omp_for_scan(), lower_omp_target(), lower_omp_taskreg(), lower_sequence_no_tm(), lower_sequence_tm(), lower_stmt(), lower_transaction(), lower_try_catch(), maybe_lookup_ctx(), move_block_to_fn(), new_omp_context(), omp_find_stores_stmt(), optimize_va_list_gpr_fpr_size(), release_defs_bitset(), remap_gimple_stmt(), replace_locals_stmt(), reset_debug_uses(), scan_omp_1_stmt(), scan_omp_sections(), scan_omp_simd_scan(), scan_omp_single(), scan_omp_target(), scan_omp_teams(), verify_def(), verify_eh_throw_stmt_node(), verify_gimple_in_cfg(), verify_ssa(), verify_use(), verify_vssa(), and visit_loops_in_gang_single_region().

val_only

BOOL_BITFIELD walk_stmt_info::val_only

want_locations

BOOL_BITFIELD walk_stmt_info::want_locations

---

The documentation for this struct was generated from the following file:

• gimple-walk.h