https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77514
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Thu Sep 15 07:17:45 2016 New Revision: 240153 URL: https://gcc.gnu.org/viewcvs?rev=240153&root=gcc&view=rev Log: 2016-09-15 Richard Biener <rguent...@suse.de> PR tree-optimization/77514 * tree-ssa-pre.c (create_expression_by_pieces): Handle garbage only forced_stmts sequence. * gcc.dg/torture/pr77514.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr77514.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-pre.c