https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89750
--- Comment #3 from liuhongt at gcc dot gnu.org --- Author: liuhongt Date: Mon Jun 3 02:20:33 2019 New Revision: 271853 URL: https://gcc.gnu.org/viewcvs?rev=271853&root=gcc&view=rev Log: 2019-05-06 H.J. Lu <hongjiu...@intel.com> Hongtao Liu <hongtao....@intel.com> PR target/89750 PR target/86444 * config/i386/i386-expand.c (ix86_expand_sse_comi_round): Modified, original implementation isn't correct. 2019-05-06 H.J. Lu <hongjiu...@intel.com> Hongtao Liu <hongtao....@intel.com> PR target/89750 PR target/86444 * gcc.target/i386/avx512f-vcomisd-2.c: New. * gcc.target/i386/avx512f-vcomisd-2.c: Likewise. Added: trunk/gcc/testsuite/gcc.target/i386/avx512f-vcomisd-2.c trunk/gcc/testsuite/gcc.target/i386/avx512f-vcomiss-2.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386-expand.c trunk/gcc/testsuite/ChangeLog