https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68327
--- Comment #4 from Ilya Enkovich <ienkovich at gcc dot gnu.org> --- Author: ienkovich Date: Mon Nov 23 10:01:51 2015 New Revision: 230743 URL: https://gcc.gnu.org/viewcvs?rev=230743&root=gcc&view=rev Log: gcc/ PR tree-optimization/68327 * tree-vect-loop.c (vect_determine_vectorization_factor): Don't compute vectype for non-relevant mask producers. * gcc/tree-vect-stmts.c (vectorizable_comparison): Check stmt relevance earlier. gcc/testsuite/ PR tree-optimization/68327 * gcc.dg/pr68327.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr68327.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vect-loop.c trunk/gcc/tree-vect-stmts.c