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| author | Martin Liska <mliska@suse.cz> | 2018-11-27 13:30:59 +0100 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2018-11-27 12:30:59 +0000 |
| commit | 2ff5ffb623e17b6bb81532394cb1f42fe7b354c8 (patch) | |
| tree | 82fc40305d36ff9ce012e68a6947467161e0a015 /gcc/asan.c | |
| parent | da193a2713d34358d564c9fd5b5347d7bc2cc150 (diff) | |
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Come up with memop_ret enum instead of int endp for memory operations.
2018-11-27 Martin Liska <mliska@suse.cz>
* asan.c (asan_emit_stack_protection): Use new enum values
instead of int constants.
* builtins.c (expand_builtin_memory_copy_args): Replace int
type with memop_ret enum type.
(expand_builtin_mempcpy_args): Likewise.
(expand_builtin_memcpy): Use new enum values
instead of int constants. Likewise.
(expand_builtin_mempcpy): Likewise.
(expand_movstr): Likewise.
(expand_builtin_strcpy_args): Likewise.
(expand_builtin_stpcpy_1): Likewise.
(expand_builtin_strncpy): Likewise.
(expand_builtin_memset_args): Likewise.
* expr.c (move_by_pieces_d::finish_endp): Rename to ...
(move_by_pieces_d::finish_retmode): ... this.
(move_by_pieces): Change last argument type to memop_ret.
(store_by_pieces): Use new enum values
instead of int constants.
(emit_block_move_hints): Likewise.
(emit_push_insn): Likewise.
(store_expr): Likewise.
* expr.h (store_by_pieces): Change int to newly added enum
type.
* rtl.h (enum memop_ret): Define.
(move_by_pieces): Use the enum type.
From-SVN: r266508
Diffstat (limited to 'gcc/asan.c')
| -rw-r--r-- | gcc/asan.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1484,7 +1484,7 @@ asan_emit_stack_protection (rtx base, rtx pbase, unsigned int alignb, && can_store_by_pieces (sz, builtin_memset_read_str, &c, BITS_PER_UNIT, true)) store_by_pieces (shadow_mem, sz, builtin_memset_read_str, &c, - BITS_PER_UNIT, true, 0); + BITS_PER_UNIT, true, RETURN_BEGIN); else if (use_after_return_class >= 5 || !set_storage_via_setmem (shadow_mem, GEN_INT (sz), |