http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54937
--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-10-23 10:00:24 UTC --- Author: hubicka Date: Tue Oct 23 10:00:19 2012 New Revision: 192710 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192710 Log: PR middle-end/54937 * tree-ssa-loop-niter.c (record_estimate): Do not try to lower the bound of non-is_exit statements. (maybe_lower_iteration_bound): Do it here. (estimate_numbers_of_iterations_loop): Call it. * gcc.c-torture/execute/pr54937.c: New testcase. * gcc.dg/tree-ssa/cunroll-2.c: Update. Added: trunk/gcc/testsuite/gcc.c-torture/execute/pr54937.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/tree-ssa/cunroll-2.c trunk/gcc/tree-ssa-loop-niter.c
