GCC Middle and Back End API Reference
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Functions | |
bool | gimple_stmt_may_fallthru (gimple *) |
bool | gimple_seq_may_fallthru (gimple_seq) |
void | record_vars_into (tree, tree) |
void | record_vars (tree) |
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Same as gimple_stmt_may_fallthru, but for the gimple sequence SEQ.
References gimple_seq_last_nondebug_stmt(), and gimple_stmt_may_fallthru().
Referenced by frob_into_branch_around(), gimple_stmt_may_fallthru(), gimple_try_catch_may_fallthru(), gimplify_cond_expr(), honor_protect_cleanup_actions(), lower_catch(), lower_cleanup(), lower_function_body(), and lower_try_finally().
Header file for gimple lowering pass. 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/>.
Try to determine if we can continue executing the statement immediately following STMT. This guess need not be 100% accurate; simply be conservative and return true if we don't know. This is used only to avoid stupidly generating extra code. If we're wrong, we'll just delete the extra code later.
References as_a(), gimple_bind_body(), gimple_call_noreturn_p(), gimple_eh_else_e_body(), gimple_eh_else_n_body(), gimple_seq_may_fallthru(), GIMPLE_TRY_CATCH, gimple_try_catch_may_fallthru(), gimple_try_cleanup(), gimple_try_eval(), gimple_try_kind(), and walk_stmt_info::stmt.
Referenced by convert_nl_goto_receiver(), gimple_seq_may_fallthru(), last_stmt_in_scope(), lower_eh_constructs_2(), and warn_implicit_fallthrough_r().
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Record the variables in VARS into current_function_decl.
References current_function_decl, and record_vars_into().
Referenced by gimple_add_tmp_var(), lower_gimple_bind(), omp_copy_decl_2(), and pop_gimplify_context().
Record the variables in VARS into function FN.
References add_local_decl(), DECL_CHAIN, DECL_EXTERNAL, DECL_STRUCT_FUNCTION, and VAR_P.
Referenced by gimple_add_tmp_var_fn(), lower_omp_target(), lower_omp_taskreg(), and record_vars().