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re PR tree-optimization/48172 (incorrect vectorization of loop in GCC 4.5.* with...
authorRichard Guenther <rguenther@suse.de>
Fri, 13 May 2011 08:31:18 +0000 (08:31 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 13 May 2011 08:31:18 +0000 (08:31 +0000)
commit208cb8cbad1bc9069fdf6fca6cabf506e3c2f740
tree90437a9e073118fd500978b7e76c8d689646a8d6tree | snapshot
parentb88ecf553e0fa2ddebfb8975dccd6fca0143ec58commit | diff
re PR tree-optimization/48172 (incorrect vectorization of loop in GCC 4.5.* with -O3)

2011-05-13  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/48172
* tree-vect-loop-manip.c (vect_vfa_segment_size): Avoid
multiplying by number of iterations for equal step.
(vect_create_cond_for_alias_checks): Likewise.

From-SVN: r173725
gcc/ChangeLog diff | blob | history
gcc/tree-vect-loop-manip.c diff | blob | history
Domain: System / Toolchain;