https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70190
--- Comment #2 from Jeffrey A. Law <law at gcc dot gnu.org> --- Author: law Date: Fri Mar 11 22:32:11 2016 New Revision: 234151 URL: https://gcc.gnu.org/viewcvs?rev=234151&root=gcc&view=rev Log: PR tree-optimization/70190 * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Handle cases where we can not extract the taken edge, even though we found a constant value. PR tree-optimization/70190 * gcc.c-torture/compile/pr70190.c: New test. Added: trunk/gcc/testsuite/gcc.c-torture/compile/pr70190.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-threadbackward.c
