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| author | Andrew Pinski <apinski@cavium.com> | 2012-09-06 08:08:09 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2012-09-06 01:08:09 -0700 |
| commit | 31a47f1a48ca9dd062bf33ea89874ec4583b9a58 (patch) | |
| tree | 3b4a5012b4dfe64b3f6e8d75ad9fd2b20b3e8ae1 /gcc/tree-inline.c | |
| parent | 5ef5a3b7c21df246f1e023f765d61c445cef4d71 (diff) | |
| download | gcc-31a47f1a48ca9dd062bf33ea89874ec4583b9a58.zip gcc-31a47f1a48ca9dd062bf33ea89874ec4583b9a58.tar.gz gcc-31a47f1a48ca9dd062bf33ea89874ec4583b9a58.tar.bz2 | |
re PR tree-optimization/54494 (Missing store to volatile)
2012-09-06 Andrew Pinski <apinski@cavium.com>
PR tree-opt/54494
* tree-inline.c (remap_gimple_op_r): Copy TREE_SIDE_EFFECTS also.
2012-09-06 Andrew Pinski <apinski@cavium.com>
PR tree-opt/54494
* gcc.dg/tree-ssa/strlen-1.c: New testcase.
From-SVN: r191014
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 20d3317..05f271f 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -848,6 +848,7 @@ remap_gimple_op_r (tree *tp, int *walk_subtrees, void *data) ptr, TREE_OPERAND (*tp, 1)); TREE_THIS_NOTRAP (*tp) = TREE_THIS_NOTRAP (old); TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old); + TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old); TREE_NO_WARNING (*tp) = TREE_NO_WARNING (old); *walk_subtrees = 0; return NULL; |