https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64312
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Mon Dec 15 18:33:16 2014 New Revision: 218756 URL: https://gcc.gnu.org/viewcvs?rev=218756&root=gcc&view=rev Log: 2014-12-15 Richard Biener <rguent...@suse.de> PR tree-optimization/64312 * tree-ssa-sccvn.c (vn_reference_lookup_pieces): Use vuse_ssa_val as callback to walk_non_aliased_vuses. (vn_reference_lookup): Likewise. * g++.dg/torture/pr64312.C: New testcase. Added: trunk/gcc/testsuite/g++.dg/torture/pr64312.C Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-sccvn.c
