GCC Middle and Back End API Reference
tree-sra.h
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1/* Scalar Replacement of Aggregates (SRA) converts some structure
2 references into scalar references, exposing them to the scalar
3 optimizers.
4 Copyright (C) 2019-2024 Free Software Foundation, Inc.
5
6This file is part of GCC.
7
8GCC is free software; you can redistribute it and/or modify it under
9the terms of the GNU General Public License as published by the Free
10Software Foundation; either version 3, or (at your option) any later
11version.
12
13GCC is distributed in the hope that it will be useful, but WITHOUT ANY
14WARRANTY; without even the implied warranty of MERCHANTABILITY or
15FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16for more details.
17
18You should have received a copy of the GNU General Public License
19along with GCC; see the file COPYING3. If not see
20<http://www.gnu.org/licenses/>. */
21
22bool type_internals_preclude_sra_p (tree type, const char **msg);
25
26
27/* Return true iff TYPE is stdarg va_list type (which early SRA and IPA-SRA
28 should leave alone). */
29
30inline bool
union tree_node * tree
Definition coretypes.h:97
T * ggc_alloc(ALONE_CXX_MEM_STAT_INFO)
Definition ggc.h:184
static void const char * msg
Definition read-md.cc:204
Definition gengtype.h:252
bool is_va_list_type(tree type)
Definition tree-sra.h:31
bool type_internals_preclude_sra_p(tree type, const char **msg)
Definition tree-sra.cc:869
bool sra_total_scalarization_would_copy_same_data_p(tree t1, tree t2)
Definition tree-sra.cc:5230
unsigned HOST_WIDE_INT sra_get_max_scalarization_size(void)
Definition tree-sra.cc:3711
#define TYPE_MAIN_VARIANT(NODE)
Definition tree.h:2250
#define va_list_type_node
Definition tree.h:4499