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| author | Richard Guenther <rguenther@suse.de> | 2008-11-03 12:32:52 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-11-03 12:32:52 +0000 |
| commit | da4b6efcd6ed9d2c6f3b100dc8552753276df586 (patch) | |
| tree | 80c65546172fbb0171b4c185c1f162c7571929c7 /gcc/tree-data-ref.c | |
| parent | 2a81fe20dd558aef586fb7aa5c53779e129bc961 (diff) | |
| download | gcc-da4b6efcd6ed9d2c6f3b100dc8552753276df586.zip gcc-da4b6efcd6ed9d2c6f3b100dc8552753276df586.tar.gz gcc-da4b6efcd6ed9d2c6f3b100dc8552753276df586.tar.bz2 | |
re PR tree-optimization/37573 (gcc-4.4 regression: incorrect code generation with -O1 -ftree-vectorize)
2008-11-03 Richard Guenther <rguenther@suse.de>
PR middle-end/37573
* tree-data-ref.c (split_constant_offset_1): Fix tuplification.
* gcc.c-torture/execute/pr37573.c: New testcase.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r141547
Diffstat (limited to 'gcc/tree-data-ref.c')
| -rw-r--r-- | gcc/tree-data-ref.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c index 9412414..4f1a9fd 100644 --- a/gcc/tree-data-ref.c +++ b/gcc/tree-data-ref.c @@ -551,6 +551,7 @@ split_constant_offset_1 (tree type, tree op0, enum tree_code code, tree op1, enum machine_mode pmode; int punsignedp, pvolatilep; + op0 = TREE_OPERAND (op0, 0); if (!handled_component_p (op0)) return false; |