#include "config.h"#include "system.h"#include "coretypes.h"#include "tree.h"#include "gimple.h"#include "tree-iterator.h"#include "ggc.h"#include "gt-tree-iterator.h"
Functions | |
| tree | alloc_stmt_list () |
| void | free_stmt_list () |
| static void | append_to_statement_list_1 () |
| void | append_to_statement_list () |
| void | append_to_statement_list_force () |
| void | tsi_link_before () |
| void | tsi_link_after () |
| void | tsi_delink () |
| tree | expr_first () |
| tree | expr_last () |
Variables | |
| static vec< tree, va_gc > * | stmt_list_cache |
Function Documentation
| tree alloc_stmt_list | ( | void | ) |
References TREE_SET_CODE.
Referenced by append_to_statement_list_1().
| void append_to_statement_list | ( | ) |
Add T to the end of the list container pointed to by LIST_P. If T is an expression with no effects, it is ignored.
Referenced by tsan_pass().
|
static |
A subroutine of append_to_statement_list{,_force}. T is not NULL.
References alloc_stmt_list(), and TREE_CODE.
| void append_to_statement_list_force | ( | ) |
Similar, but the statement is always added, regardless of side effects.
References tree_stmt_iterator::container, and gcc_assert.
| tree expr_first | ( | ) |
Return the first expression in a sequence of COMPOUND_EXPRs, or in a STATEMENT_LIST.
References NULL_TREE, STATEMENT_LIST_TAIL, TREE_CODE, and TREE_OPERAND.
| tree expr_last | ( | ) |
Return the last expression in a sequence of COMPOUND_EXPRs, or in a STATEMENT_LIST.
| void free_stmt_list | ( | ) |
Referenced by tsi_link_before().
| void tsi_delink | ( | ) |
Remove a stmt from the tree list. The iterator is updated to point to the next stmt.
| void tsi_link_after | ( | ) |
Links a statement, or a chain of statements, after the current stmt.
Die on looping.
Empty statement lists need no work.
Link it into the list.
Update the iterator, if requested.
| void tsi_link_before | ( | ) |
Links a statement, or a chain of statements, before the current stmt.
Die on looping.
Empty statement lists need no work.
Link it into the list.
Update the iterator, if requested.
References free_stmt_list(), gcc_assert, NULL, STATEMENT_LIST_HEAD, and STATEMENT_LIST_TAIL.
Variable Documentation
Iterator routines for manipulating GENERIC and GIMPLE tree statements. Copyright (C) 2003-2013 Free Software Foundation, Inc. Contributed by Andrew MacLeod amacleod@redhat.com
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/. This is a cache of STATEMENT_LIST nodes. We create and destroy them fairly often during gimplification.
