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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/97685] -march=tremont should enable MOVDIRI/MOVDIR64B/CLDEMOTE/SGX/WAITPKG.
Date: Mon, 09 Nov 2020 09:27:25 +0000	[thread overview]
Message-ID: <bug-97685-4-cnVxqgbNR7@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-97685-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97685

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by hongtao Liu <liuhongt@gcc.gnu.org>:

https://gcc.gnu.org/g:dc7e8839c92c4bc3c3741cf27b0af81edb803fe7

commit r11-4829-gdc7e8839c92c4bc3c3741cf27b0af81edb803fe7
Author: Cui,Lili <lili.cui@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.cui@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.

  parent reply	other threads:[~2020-11-09  9:27 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-03  2:29 [Bug target/97685] New: " crazylht at gmail dot com
2020-11-05  1:27 ` [Bug target/97685] " crazylht at gmail dot com
2020-11-09  9:27 ` cvs-commit at gcc dot gnu.org [this message]
2020-11-09  9:49 ` cvs-commit at gcc dot gnu.org
2020-11-09  9:51 ` crazylht at gmail dot com
2020-11-09  9:54 ` cvs-commit at gcc dot gnu.org

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