https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68376
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Thu Dec 10 22:29:12 2015 New Revision: 231546 URL: https://gcc.gnu.org/viewcvs?rev=231546&root=gcc&view=rev Log: PR rtl-optimization/68376 PR rtl-optimization/68670 * ifcvt.c (noce_try_abs): For one_cmpl allow < 0, >= 0 or > -1 conditions regardless of negate, and disallow all other conditions. * gcc.c-torture/execute/pr68376-2.c (f5, f6, f7, f8): New tests. (main): Call them. * gcc.dg/pr68670-1.c: New test. * gcc.dg/pr68670-2.c: New test. Added: branches/gcc-5-branch/gcc/testsuite/gcc.dg/pr68670-1.c branches/gcc-5-branch/gcc/testsuite/gcc.dg/pr68670-2.c Modified: branches/gcc-5-branch/gcc/ChangeLog branches/gcc-5-branch/gcc/ifcvt.c branches/gcc-5-branch/gcc/testsuite/ChangeLog branches/gcc-5-branch/gcc/testsuite/gcc.c-torture/execute/pr68376-2.c
