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| author | Hongyu Wang <hongyu.wang@intel.com> | 2024-01-08 11:01:54 +0800 |
|---|---|---|
| committer | Hongyu Wang <hongyu.wang@intel.com> | 2024-01-08 11:02:43 +0800 |
| commit | 79b5fd013a97615f1e0a2e762d2649539e27aab7 (patch) | |
| tree | 3d99d0d0a848d8468917a2ae6e6a82dbb8d797d2 | |
| parent | cddaff46adfd831d4836f29dc5e21f73eaed37b3 (diff) | |
| download | gcc-79b5fd013a97615f1e0a2e762d2649539e27aab7.zip gcc-79b5fd013a97615f1e0a2e762d2649539e27aab7.tar.gz gcc-79b5fd013a97615f1e0a2e762d2649539e27aab7.tar.bz2 | |
i386: [APX] Add missing document for APX
The supported sub-features for APX was missing in option document and
target attribute section. Add those missing ones.
gcc/ChangeLog:
* config/i386/i386.opt: Add supported sub-features.
* doc/extend.texi: Add description for target attribute.
| -rw-r--r-- | gcc/config/i386/i386.opt | 3 | ||||
| -rw-r--r-- | gcc/doc/extend.texi | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt index 1bfff1e..a38e92b 100644 --- a/gcc/config/i386/i386.opt +++ b/gcc/config/i386/i386.opt @@ -1328,7 +1328,8 @@ Enable vectorization for scatter instruction. mapxf Target Mask(ISA2_APX_F) Var(ix86_isa_flags2) Save -Support APX code generation. +Support code generation for APX features, including EGPR, PUSH2POP2, +NDD and PPX. mapx-features= Target Undocumented Joined Enum(apx_features) EnumSet Var(ix86_apx_features) Init(apx_none) Save diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 9e61ba9..84eef41 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -7344,6 +7344,12 @@ Enable/disable the generation of the SM4 instructions. @itemx no-usermsr Enable/disable the generation of the USER_MSR instructions. +@cindex @code{target("apxf")} function attribute, x86 +@item apxf +@itemx no-apxf +Enable/disable the generation of the APX features, including +EGPR, PUSH2POP2, NDD and PPX. + @cindex @code{target("avx10.1")} function attribute, x86 @item avx10.1 @itemx no-avx10.1 |