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| author | H.J. Lu <hongjiu.lu@intel.com> | 2018-10-19 09:13:34 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2018-10-19 02:13:34 -0700 |
| commit | 13e29c36489a9e4f923f4d8194a50d395ff5deaa (patch) | |
| tree | e88235002f24a2b0925cf9a7ee2c50f91946520a /gcc/go | |
| parent | 3b1778b7c3ccec3d672824d185b8994e7fd023d0 (diff) | |
| download | gcc-13e29c36489a9e4f923f4d8194a50d395ff5deaa.zip gcc-13e29c36489a9e4f923f4d8194a50d395ff5deaa.tar.gz gcc-13e29c36489a9e4f923f4d8194a50d395ff5deaa.tar.bz2 | |
i386: Enable AVX512 memory broadcast for FP add
Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FP add operations.
gcc/
PR target/72782
* config/i386/sse.md
(*<plusminus_insn><mode>3<mask_name>_bcst_1): New.
(*add<mode>3<mask_name>_bcst_2): Likewise.
gcc/testsuite/
PR target/72782
* gcc.target/i386/avx512-binop-1.h: New file.
* gcc.target/i386/avx512-binop-2.h: Likewise.
* gcc.target/i386/avx512-binop-3.h: Likewise.
* gcc.target/i386/avx512-binop-4.h: Likewise.
* gcc.target/i386/avx512-binop-5.h: Likewise.
* gcc.target/i386/avx512-binop-6.h: Likewise.
* gcc.target/i386/avx512f-add-df-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-2.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-3.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-4.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-5.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-6.c: Likewise.
* gcc.target/i386/avx512f-sub-df-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-2.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-3.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-4.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-5.c: Likewise.
* gcc.target/i386/avx512vl-add-sf-xmm-1.c: Likewise.
* gcc.target/i386/avx512vl-add-sf-ymm-1.c: Likewise.
* gcc.target/i386/avx512vl-sub-sf-xmm-1.c: Likewise.
* gcc.target/i386/avx512vl-sub-sf-ymm-1.c: Likewise.
From-SVN: r265311
Diffstat (limited to 'gcc/go')
0 files changed, 0 insertions, 0 deletions