https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106113
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Kong Lingling <kongl...@gcc.gnu.org>: https://gcc.gnu.org/g:ae69e6f61b93dcb5b1e7ef609431f100c1b9b2e5 commit r13-1702-gae69e6f61b93dcb5b1e7ef609431f100c1b9b2e5 Author: konglin1 <lingling.k...@intel.com> Date: Fri Jul 15 10:29:27 2022 +0800 i386: Fix _mm_[u]comixx_{ss,sd} codegen and add PF result. [PR106113] gcc/ChangeLog: PR target/106113 * config/i386/i386-builtin.def (BDESC): Fix [u]comi{ss,sd} comparison due to intrinsics changed over time. * config/i386/i386-expand.cc (ix86_ssecom_setcc): Add unordered check and mode for sse comi codegen. (ix86_expand_sse_comi): Add unordered check and check a different CCmode. (ix86_expand_sse_comi_round):Extract unordered check and mode part in ix86_ssecom_setcc. gcc/testsuite/ChangeLog: PR target/106113 * gcc.target/i386/avx-vcomisd-pr106113-2.c: New test. * gcc.target/i386/avx-vcomiss-pr106113-2.c: Ditto. * gcc.target/i386/avx-vucomisd-pr106113-2.c: Ditto. * gcc.target/i386/avx-vucomiss-pr106113-2.c: Ditto. * gcc.target/i386/sse-comiss-pr106113-1.c: Ditto. * gcc.target/i386/sse-comiss-pr106113-2.c: Ditto. * gcc.target/i386/sse-ucomiss-pr106113-1.c: Ditto. * gcc.target/i386/sse-ucomiss-pr106113-2.c: Ditto. * gcc.target/i386/sse2-comisd-pr106113-1.c: Ditto. * gcc.target/i386/sse2-comisd-pr106113-2.c: Ditto. * gcc.target/i386/sse2-ucomisd-pr106113-1.c: Ditto. * gcc.target/i386/sse2-ucomisd-pr106113-2.c: Ditto.