http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56854
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-04-09 10:16:15 UTC --- Author: jakub Date: Tue Apr 9 10:04:24 2013 New Revision: 197625 URL: http://gcc.gnu.org/viewcvs?rev=197625&root=gcc&view=rev Log: PR tree-optimization/56854 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't forward into clobber stmts if it would change MEM_REF lhs into non-MEM_REF. * g++.dg/torture/pr56854.C: New test. Added: trunk/gcc/testsuite/g++.dg/torture/pr56854.C Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-forwprop.c