diff options
| author | H.J. Lu <hongjiu.lu@intel.com> | 2018-10-21 10:35:36 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2018-10-21 03:35:36 -0700 |
| commit | c038638ea9dfc75fac9559cdb035754af85960d0 (patch) | |
| tree | cfdd6636246eead93006c5b22d3c019f1023ae58 /depcomp | |
| parent | 01fd9f8d21c8bc0fe818238177e98fd84591b61f (diff) | |
| download | gcc-c038638ea9dfc75fac9559cdb035754af85960d0.zip gcc-c038638ea9dfc75fac9559cdb035754af85960d0.tar.gz gcc-c038638ea9dfc75fac9559cdb035754af85960d0.tar.bz2 | |
i386: Enable AVX512 memory broadcast for FP mul
Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FP mul operations.
gcc/
PR target/72782
* config/i386/sse.md (*mul<mode>3<mask_name>_bcst): New.
gcc/testsuite/
PR target/72782
* gcc.target/i386/avx512f-mul-df-zmm-1.c: New test.
* gcc.target/i386/avx512f-mul-sf-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-mul-sf-zmm-2.c: Likewise.
* gcc.target/i386/avx512f-mul-sf-zmm-3.c: Likewise.
* gcc.target/i386/avx512f-mul-sf-zmm-4.c: Likewise.
* gcc.target/i386/avx512f-mul-sf-zmm-5.c: Likewise.
* gcc.target/i386/avx512f-mul-sf-zmm-6.c: Likewise.
* gcc.target/i386/avx512vl-mul-sf-xmm-1.c: Likewise.
* gcc.target/i386/avx512vl-mul-sf-ymm-1.c: Likewise.
From-SVN: r265351
Diffstat (limited to 'depcomp')
0 files changed, 0 insertions, 0 deletions