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| author | H.J. Lu <hongjiu.lu@intel.com> | 2018-10-20 20:41:10 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2018-10-20 13:41:10 -0700 |
| commit | fda5d5e6e040d23e7e751a491097090b8f5ff58a (patch) | |
| tree | f21739a7d53f96d5b4ff0024e083bdc602a49375 /gcc/fortran/trans-expr.c | |
| parent | f65c0c735ee8abb8669193571a491fb407bac11d (diff) | |
| download | gcc-fda5d5e6e040d23e7e751a491097090b8f5ff58a.zip gcc-fda5d5e6e040d23e7e751a491097090b8f5ff58a.tar.gz gcc-fda5d5e6e040d23e7e751a491097090b8f5ff58a.tar.bz2 | |
i386: Enable AVX512 memory broadcast for FP div
Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FP div operations.
gcc/
PR target/72782
* config/i386/sse.md (*<avx512>_div<mode>3<mask_name>_bcst): New.
gcc/testsuite/
PR target/72782
* gcc.target/i386/avx512f-div-df-zmm-1.c: New test.
* gcc.target/i386/avx512f-div-sf-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-div-sf-zmm-2.c: Likewise.
* gcc.target/i386/avx512f-div-sf-zmm-3.c: Likewise.
* gcc.target/i386/avx512f-div-sf-zmm-4.c: Likewise.
* gcc.target/i386/avx512f-div-sf-zmm-5.c: Likewise.
* gcc.target/i386/avx512vl-div-sf-xmm-1.c: Likewise.
* gcc.target/i386/avx512vl-div-sf-ymm-1.c: Likewise.
From-SVN: r265345
Diffstat (limited to 'gcc/fortran/trans-expr.c')
0 files changed, 0 insertions, 0 deletions