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| author | H.J. Lu <hongjiu.lu@intel.com> | 2018-10-18 20:38:41 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2018-10-18 13:38:41 -0700 |
| commit | 9a91ed2a2ebf5d38b9a47cb7a154592fca582e5f (patch) | |
| tree | 691e7d4f32c035c19bc86d2c621a2a25bf0360d0 /gcc/cfgexpand.c | |
| parent | 955fe731e3c1784b56209006576bc4263b854b9f (diff) | |
| download | gcc-9a91ed2a2ebf5d38b9a47cb7a154592fca582e5f.zip gcc-9a91ed2a2ebf5d38b9a47cb7a154592fca582e5f.tar.gz gcc-9a91ed2a2ebf5d38b9a47cb7a154592fca582e5f.tar.bz2 | |
i386: Enable AVX512 memory broadcast for FMA
Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FMA operations.
gcc/
PR target/72782
* config/i386/sse.md (VF_AVX512): New.
(avx512bcst): Likewise.
(*<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name>_bcst_1):
Likewise.
(*<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name>_bcst_2):
Likewise.
(*<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name>_bcst_3):
Likewise.
gcc/testsuite/
PR target/72782
* gcc.target/i386/avx512-fma-1.h: New file.
* gcc.target/i386/avx512-fma-2.h: Likewise.
* gcc.target/i386/avx512-fma-3.h: Likewise.
* gcc.target/i386/avx512-fma-4.h: Likewise.
* gcc.target/i386/avx512-fma-5.h: Likewise.
* gcc.target/i386/avx512-fma-6.h: Likewise.
* gcc.target/i386/avx512-fma-7.h: Likewise.
* gcc.target/i386/avx512-fma-8.h: Likewise.
* gcc.target/i386/avx512f-fmadd-df-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-fmadd-sf-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-fmadd-sf-zmm-2.c: Likewise.
* gcc.target/i386/avx512f-fmadd-sf-zmm-3.c: Likewise.
* gcc.target/i386/avx512f-fmadd-sf-zmm-4.c: Likewise.
* gcc.target/i386/avx512f-fmadd-sf-zmm-5.c: Likewise.
* gcc.target/i386/avx512f-fmadd-sf-zmm-6.c: Likewise.
* gcc.target/i386/avx512f-fmadd-sf-zmm-7.c: Likewise.
* gcc.target/i386/avx512f-fmadd-sf-zmm-8.c: Likewise.
* gcc.target/i386/avx512vl-fmadd-sf-xmm-1.c: Likewise.
* gcc.target/i386/avx512vl-fmadd-sf-ymm-1.c: Likewise.
From-SVN: r265288
Diffstat (limited to 'gcc/cfgexpand.c')
0 files changed, 0 insertions, 0 deletions