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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-10-08 08:50:44 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-10-09 11:52:30 -0700 |
| commit | 428985c436f442e91e27173bccaf28f547233586 (patch) | |
| tree | 74356bd972c02202489049dbcdcab1bd90d859dd /manual/platform.texi | |
| parent | c712401bc641b66d9bd558884751d8979e2e0e96 (diff) | |
| download | glibc-428985c436f442e91e27173bccaf28f547233586.tar.gz | |
<sys/platform/x86.h>: Add FSRCS/FSRS/FZLRM support
Add Fast Short REP CMP and SCA (FSRCS), Fast Short REP STO (FSRS) and
Fast Zero-Length REP MOV (FZLRM) support to <sys/platform/x86.h>.
Diffstat (limited to 'manual/platform.texi')
| -rw-r--r-- | manual/platform.texi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/manual/platform.texi b/manual/platform.texi index 1e44525552..8fec2933d6 100644 --- a/manual/platform.texi +++ b/manual/platform.texi @@ -332,12 +332,21 @@ extensions. @code{FSGSBASE} -- RDFSBASE/RDGSBASE/WRFSBASE/WRGSBASE instructions. @item +@code{FSRCS} -- Fast Short REP CMP and SCA. + +@item @code{FSRM} -- Fast Short REP MOV. @item +@code{FSRS} -- Fast Short REP STO. + +@item @code{FXSR} -- FXSAVE and FXRSTOR instructions. @item +@code{FZLRM} -- Fast Zero-Length REP MOV. + +@item @code{GFNI} -- GFNI instruction extensions. @item |