diff options
| author | Richard Biener <rguenther@suse.de> | 2021-07-19 13:29:16 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2021-07-19 14:21:42 +0200 |
| commit | 8df3ee8f7d85d0708f3c3ca96b55c9230c2ae9f0 (patch) | |
| tree | f00c8a35a0c22853e651aacd0b5128dadd0fd31b /gcc/opts.c | |
| parent | 9f2bc5077debef2b046b6c10d38591ac324ad8b5 (diff) | |
| download | gcc-8df3ee8f7d85d0708f3c3ca96b55c9230c2ae9f0.zip gcc-8df3ee8f7d85d0708f3c3ca96b55c9230c2ae9f0.tar.gz gcc-8df3ee8f7d85d0708f3c3ca96b55c9230c2ae9f0.tar.bz2 | |
tree-optimization/101505 - properly determine stmt precision for PHIs
Loop vectorization pattern recog fails to walk PHIs when determining
stmt precisions. This fails to recognize non-mask uses for bools
in PHIs and outer loop vectorization.
2021-07-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/101505
* tree-vect-patterns.c (vect_determine_precisions): Walk
PHIs also for loop vectorization.
* gcc.dg/vect/pr101505.c: New testcase.
Diffstat (limited to 'gcc/opts.c')
0 files changed, 0 insertions, 0 deletions