https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71077
--- Comment #3 from Patrick Palka <ppalka at gcc dot gnu.org> --- Author: ppalka Date: Wed Jun 1 02:36:27 2016 New Revision: 236973 URL: https://gcc.gnu.org/viewcvs?rev=236973&root=gcc&view=rev Log: Fix PR tree-optimization/71077 gcc/ChangeLog: PR tree-optimization/71077 * tree-ssa-threadedge.c (simplify_control_stmt_condition_1): In the combining step, use boolean_false_node and boolean_true_node as the designated false/true return values. gcc/testsuite/ChangeLog: PR tree-optimization/71077 * gcc.dg/tree-ssa/pr71077.c: New test. Added: trunk/gcc/testsuite/gcc.dg/tree-ssa/pr71077.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-threadedge.c