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| author | Richard Guenther <rguenther@suse.de> | 2011-07-05 11:24:26 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-07-05 11:24:26 +0000 |
| commit | 39becbac3d5c936b5cd5fa69d6f04685216f7e38 (patch) | |
| tree | 65d44fb5fd726825cddd622e4483ffc45c59e88b /gcc/ChangeLog | |
| parent | 08b3c764e8096983cbede38eecf7a50818c52114 (diff) | |
| download | gcc-39becbac3d5c936b5cd5fa69d6f04685216f7e38.zip gcc-39becbac3d5c936b5cd5fa69d6f04685216f7e38.tar.gz gcc-39becbac3d5c936b5cd5fa69d6f04685216f7e38.tar.bz2 | |
re PR tree-optimization/49518 (ICE in vect_enhance_data_refs_alignment, at tree-vect-data-refs.c:1555)
2011-07-05 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49518
PR tree-optimization/49628
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Skip
irrelevant and invariant data-references.
(vect_analyze_data_ref_access): For invariant loads clear the
group association.
* g++.dg/torture/pr49628.C: New testcase.
* gcc.dg/torture/pr49518.c: Likewise.
From-SVN: r175847
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2c592b2..154c7ca 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2011-07-05 Richard Guenther <rguenther@suse.de> + + PR tree-optimization/49518 + PR tree-optimization/49628 + * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Skip + irrelevant and invariant data-references. + (vect_analyze_data_ref_access): For invariant loads clear the + group association. + 2011-07-04 Jakub Jelinek <jakub@redhat.com> PR rtl-optimization/49619 |