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RE: [patch][i386, AVX] GFNI enabling [4/4]
- From: "Koval, Julia" <julia dot koval at intel dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Cc: Kirill Yukhin <kirill dot yukhin at gmail dot com>
- Date: Tue, 17 Oct 2017 13:28:55 +0000
- Subject: RE: [patch][i386, AVX] GFNI enabling [4/4]
- Authentication-results: sourceware.org; auth=none
- Dlp-product: dlpe-windows
- Dlp-reaction: no-action
- Dlp-version: 11.0.0.116
Fixed changelog.
gcc/
* config/i386/gfniintrin.h (_mm_gf2p8mul_epi8, _mm256_gf2p8mul_epi8,
_mm_mask_gf2p8mul_epi8, _mm_maskz_gf2p8mul_epi8,
_mm256_mask_gf2p8mul_epi8, _mm256_maskz_gf2p8mul_epi8,
_mm512_mask_gf2p8mul_epi8, _mm512_maskz_gf2p8mul_epi8,
_mm512_gf2p8mul_epi8): New intrinsics.
* config/i386/i386-builtin-types.def
(V64QI_FTYPE_V64QI_V64QI): New type.
* config/i386/i386-builtin.def (__builtin_ia32_vgf2p8mulb_v64qi,
__builtin_ia32_vgf2p8mulb_v64qi_mask, __builtin_ia32_vgf2p8mulb_v32qi,
__builtin_ia32_vgf2p8mulb_v32qi_mask, __builtin_ia32_vgf2p8mulb_v16qi,
__builtin_ia32_vgf2p8mulb_v16qi_mask): New builtins.
* config/i386/sse.md (vgf2p8mulb_*): New pattern.
* config/i386/i386.c (ix86_expand_args_builtin): Handle new type.
gcc/testsuite/
* gcc.target/i386/avx512f-gf2p8mulb-2.c: New runtime tests.
* gcc.target/i386/avx512vl-gf2p8mulb-2.c: Ditto.
* gcc.target/i386/gfni-1.c: Add tests for GF2P8MUL.
* gcc.target/i386/gfni-2.c: Ditto.
* gcc.target/i386/gfni-3.c: Ditto.
* gcc.target/i386/gfni-4.c: Ditto.
> -----Original Message-----
> From: Koval, Julia
> Sent: Tuesday, October 17, 2017 3:21 PM
> To: GCC Patches <gcc-patches@gcc.gnu.org>
> Cc: Kirill Yukhin <kirill.yukhin@gmail.com>
> Subject: [patch][i386, AVX] GFNI enabling [4/4]
>
> Hi,
> This the fourth patch of GFNI ISASET enabling. It enables GF2P8MULB
> instruction, described here:
> https://software.intel.com/sites/default/files/managed/c5/15/architecture-
> instruction-set-extensions-programming-reference.pdf
>
> gcc/
> * config/i386/gfniintrin.h (_mm_gf2p8mul_epi8,
> _mm256_gf2p8mul_epi8,
> _mm_mask_gf2p8mul_epi8, _mm_maskz_gf2p8mul_epi8,
> _mm256_mask_gf2p8mul_epi8,
> _mm256_maskz_gf2p8mul_epi8, _mm512_mask_gf2p8mul_epi8,
> _mm512_maskz_gf2p8mul_epi8,
> _mm512_gf2p8mul_epi8): New intrinsics.
> * config/i386/i386-builtin-types.def (V64QI_FTYPE_V64QI_V64QI): New
> type.
> * config/i386/i386-builtin.def (__builtin_ia32_vgf2p8mulb_v64qi,
> __builtin_ia32_vgf2p8mulb_v64qi_mask
> __builtin_ia32_vgf2p8mulb_v32qi,
> __builtin_ia32_vgf2p8mulb_v32qi_mask,
> __builtin_ia32_vgf2p8mulb_v16qi,
> __builtin_ia32_vgf2p8mulb_v16qi_mask): New builtins.
> * config/i386/sse.md (vgf2p8mulb_*): New pattern.
> * config/i386/i386.c (ix86_expand_args_builtin): Handle new type.
>
> gcc/testsuite/
> * gcc.target/i386/avx512f-gf2p8mulb-2.c: New runtime tests.
> * gcc.target/i386/avx512vl-gf2p8mulb-2.c: Ditto.
> * gcc.target/i386/gfni-1.c: Add tests for GF2P8MUL.
> * gcc.target/i386/gfni-2.c: Ditto.
> * gcc.target/i386/gfni-3.c: Ditto.
> * gcc.target/i386/gfni-4.c: Ditto.
>
> Ok for trunk?
>
> Thanks,
> Julia