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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-22 14:44:48 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-22 14:44:48 +0000 |
| commit | f1b8c740f15dfbe9e28dbacc7dc349f27f89f312 (patch) | |
| tree | 4383d330bb2bda293ba6501d646c129330f5b813 /libcpp | |
| parent | a3240f1130eff9dd5c2b2674ef955464d3444d4a (diff) | |
| download | ppe42-gcc-f1b8c740f15dfbe9e28dbacc7dc349f27f89f312.tar.gz ppe42-gcc-f1b8c740f15dfbe9e28dbacc7dc349f27f89f312.zip | |
2010-10-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45720
* tree-vect-data-refs.c (vect_update_misalignment_for_peel):
Handle negative step.
(vect_enhance_data_refs_alignment): Likewise.
* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Likewise.
(vect_create_cond_for_align_checks): Likewise.
(vect_create_cond_for_alias_checks): Likewise.
* gcc.dg/torture/pr45720.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165832 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions
