https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81977
--- Comment #7 from Aldy Hernandez <aldyh at gcc dot gnu.org> --- Author: aldyh Date: Wed Sep 13 17:32:20 2017 New Revision: 252587 URL: https://gcc.gnu.org/viewcvs?rev=252587&root=gcc&view=rev Log: 2017-08-28 Richard Biener <rguent...@suse.de> PR tree-optimization/81977 * tree-ssa-sccvn.c (vn_reference_lookup_3): Fix look through memcpy. * g++.dg/torture/pr81977.C: New testcase. Added: branches/range-gen2/gcc/testsuite/g++.dg/torture/pr81977.C Modified: branches/range-gen2/gcc/ChangeLog branches/range-gen2/gcc/testsuite/ChangeLog branches/range-gen2/gcc/tree-ssa-sccvn.c
