https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118813
--- Comment #14 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Haochen Jiang <jian...@gcc.gnu.org>: https://gcc.gnu.org/g:30a3a557a54c1b3166d76624898779c3646d02b2 commit r15-7464-g30a3a557a54c1b3166d76624898779c3646d02b2 Author: Haochen Jiang <haochen.ji...@intel.com> Date: Mon Feb 10 14:00:57 2025 +0800 i386: Fix AVX512BW intrin header with __OPTIMIZE__ [PR 118813] When moving intrins around for AVX10 implementation in GCC 14, the intrin _kshiftli_mask32 and _kshiftri_mask32 are wrongly wrapped by "#if __OPTIMIZE__" instead of "#ifdef __OPTIMIZE__", leading to the intrin file not `-Wsystem-headers -Wundef` clean since r14-4490. gcc/ChangeLog: PR target/118813 * config/i386/avx512bwintrin.h: Fix wrong __OPTIMIZE__ wrap.