https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88792
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Thu Jan 10 18:58:08 2019 New Revision: 267821 URL: https://gcc.gnu.org/viewcvs?rev=267821&root=gcc&view=rev Log: 2019-01-10 Richard Biener <rguent...@suse.de> PR tree-optimization/88792 * tree-ssa-pre.c (get_representative_for): Do not return a value-number here. * gcc.dg/torture/pr88792.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr88792.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-pre.c