https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80304
--- Comment #24 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Mon Apr 10 11:27:05 2017 New Revision: 246803 URL: https://gcc.gnu.org/viewcvs?rev=246803&root=gcc&view=rev Log: 2017-04-10 Richard Biener <rguent...@suse.de> PR tree-optimization/80304 * tree-ssa-loop-im.c (ref_indep_loop_p_1): Also recurse for safelen. * gcc.dg/torture/pr80304.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr80304.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-loop-im.c