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| author | Jan Hubicka <jh@suse.cz> | 2007-09-05 02:03:32 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2007-09-05 00:03:32 +0000 |
| commit | 104fe9a70c2e38a309a9095c551cf4a5d924a10b (patch) | |
| tree | 32159d71d357c15aad5495712d85d6f11758fe67 /gcc/tree-ssa-operands.c | |
| parent | 314b621ed9f5ea54d1be482080909451fd0f355d (diff) | |
| download | gcc-104fe9a70c2e38a309a9095c551cf4a5d924a10b.zip gcc-104fe9a70c2e38a309a9095c551cf4a5d924a10b.tar.gz gcc-104fe9a70c2e38a309a9095c551cf4a5d924a10b.tar.bz2 | |
Revert:
2007-09-04 Jan Hubicka <jh@suse.cz>
* tree-tailcall.c (eliminate_tail_call): Expect unrenamed return value.
2007-09-04 Richard Guenther <rguenther@suse.de>
* tree-ssa-operands.c (add_virtual_operand): Only mark
stores as has_volatile_ops if alias information is not available.
From-SVN: r128109
Diffstat (limited to 'gcc/tree-ssa-operands.c')
| -rw-r--r-- | gcc/tree-ssa-operands.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c index b01dd99..4996e09 100644 --- a/gcc/tree-ssa-operands.c +++ b/gcc/tree-ssa-operands.c @@ -1494,8 +1494,7 @@ add_virtual_operand (tree var, stmt_ann_t s_ann, int flags, if (aliases == NULL) { - if (!gimple_aliases_computed_p (cfun) - && (flags & opf_def)) + if (!gimple_aliases_computed_p (cfun)) s_ann->has_volatile_ops = true; /* The variable is not aliased or it is an alias tag. */ |