https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101505
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:8df3ee8f7d85d0708f3c3ca96b55c9230c2ae9f0 commit r12-2393-g8df3ee8f7d85d0708f3c3ca96b55c9230c2ae9f0 Author: Richard Biener <rguent...@suse.de> Date: Mon Jul 19 13:29:16 2021 +0200 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 <rguent...@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.
