https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67191
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Thu Aug 13 09:39:50 2015 New Revision: 226854 URL: https://gcc.gnu.org/viewcvs?rev=226854&root=gcc&view=rev Log: 2015-08-13 Richard Biener <rguent...@suse.de> PR tree-optimization/67191 * tree-ssa-sccvn.c (sccvn_dom_walker::before_dom_children): Remove assert we value-numbered last stmts operand because it can validly trigger for unreachable code. * gcc.dg/torture/pr67191.c: New testcase. * g++.dg/torture/pr67191.C: Likewise. Added: trunk/gcc/testsuite/g++.dg/torture/pr67191.C trunk/gcc/testsuite/gcc.dg/torture/pr67191.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-sccvn.c
