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| author | Jakub Jelinek <jakub@redhat.com> | 2016-05-12 10:33:14 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-05-12 10:33:14 +0200 |
| commit | bc27ffae1b62831da78acb0362ed0dcabb1f3f1c (patch) | |
| tree | 815d489297b9866137d53839b25606a1e6d0a19c /gcc/opts.c | |
| parent | 515d7412eaa983bccaf84ed970c98978a5a1e168 (diff) | |
| download | gcc-bc27ffae1b62831da78acb0362ed0dcabb1f3f1c.zip gcc-bc27ffae1b62831da78acb0362ed0dcabb1f3f1c.tar.gz gcc-bc27ffae1b62831da78acb0362ed0dcabb1f3f1c.tar.bz2 | |
re PR target/71019 (AVX512BW instructions emitted even without AVX512BW)
PR target/71019
* config/i386/sse.md (<sse2_avx2>_packssdw<mask_name>,
<sse4_1_avx2>_packusdw<mask_name>): Make sure EVEX encoded insn
is not emitted unless TARGET_AVX512BW.
(<sse2_avx2>_packuswb<mask_name>, <sse2_avx2>_packsswb<mask_name>):
Likewise. For TARGET_AVX512BW, use "=v" constraint instead of "=x"
for the result operand.
* gcc.target/i386/avx512vl-pack-1.c: New test.
* gcc.target/i386/avx512vl-pack-2.c: New test.
* gcc.target/i386/avx512bw-pack-2.c: New test.
From-SVN: r236163
Diffstat (limited to 'gcc/opts.c')
0 files changed, 0 insertions, 0 deletions