https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97685
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by hongtao Liu <liuho...@gcc.gnu.org>: https://gcc.gnu.org/g:3ec6a380bda3d2193925e1c017ea2739476cc125 commit r10-8995-g3ec6a380bda3d2193925e1c017ea2739476cc125 Author: Cui,Lili <lili....@intel.com> Date: Wed Nov 4 14:20:31 2020 +0800 Enable MOVDIRI, MOVDIR64B, CLDEMOTE and WAITPKG for march=tremont 1. Enable MOVDIRI, MOVDIR64B, CLDEMOTE and WAITPKG for march=tremont 2. Move PREFETCHW from march=broadwell to march=silvermont. 3. Add PREFETCHWT1 to march=knl gcc/ChangeLog: 2020-11-09 Lili Cui <lili....@intel.com> PR target/97685 * config/i386/i386.h: (PTA_BROADWELL): Delete PTA_PRFCHW. (PTA_SILVERMONT): Add PTA_PRFCHW. (PTA_KNL): Add PTA_PREFETCHWT1. (PTA_TREMONT): Add PTA_MOVDIRI, PTA_MOVDIR64B, PTA_CLDEMOTE and PTA_WAITPKG. * doc/invoke.texi: Delete PREFETCHW for broadwell, skylake, knl, knm, skylake-avx512, cannonlake, icelake-client, icelake-server, cascadelake, cooperlake, tigerlake and sapphirerapids. Add PREFETCHW for silvermont, goldmont, goldmont-plus and tremont. Add XSAVEC and XSAVES for goldmont, goldmont-plus and tremont. Add MOVDIRI, MOVDIR64B, CLDEMOTE and WAITPKG for tremont. Add KEYLOCKER and HREST for alderlake. Add AMX-BF16, AMX-TILE, AMX-INT8 and UINTR for sapphirerapids. Add KEYLOCKER for tigerlake.
