| commit | f87ff9a27c515de066d05889b2be091a67f699b9 | |
| author | jbeulich <jbeulich@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 3 Jan 2018 10:42:08 +0000 (3 10:42 +0000) | ||
| committer | jbeulich <jbeulich@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 3 Jan 2018 10:42:08 +0000 (3 10:42 +0000) | ||
| tree | 26c96624b0d0ddcb91294085689f0404c1ebfba1 | treesnapshot (tar.gz zip) |
| parent | 8e8f6434760cfe2a1c6c9644181189fdb4d987bb | commitdiff |
x86: don't use AVX512BW vmovdqu variants without -mavx512bw
Simply mirror the MODE_XI logic of handling unaligned operands in
mov<mode>_internal into MODE_TI / MODE_OI handling.
gcc/
2018-01-03 Jan Beulich <jbeulich@suse.com>
* sse.md (mov<mode>_internal): Tighten condition for when to use
vmovdqu<ssescalarsize> for TI and OI modes.
gcc/testsuite/
2018-01-03 Jan Beulich <jbeulich@suse.com>
* gcc.target/i386/avx512vl-no-vmovdqu8.c,
gcc.target/i386/avx512vl-no-vmovdqu16.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256170 138bc75d-0d04-0410-961f-82ee72b054a4
Simply mirror the MODE_XI logic of handling unaligned operands in
mov<mode>_internal into MODE_TI / MODE_OI handling.
gcc/
2018-01-03 Jan Beulich <jbeulich@suse.com>
* sse.md (mov<mode>_internal): Tighten condition for when to use
vmovdqu<ssescalarsize> for TI and OI modes.
gcc/testsuite/
2018-01-03 Jan Beulich <jbeulich@suse.com>
* gcc.target/i386/avx512vl-no-vmovdqu8.c,
gcc.target/i386/avx512vl-no-vmovdqu16.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256170 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/i386/sse.md | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/i386/avx512vl-no-vmovdqu16.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/i386/avx512vl-no-vmovdqu8.c | [new file with mode: 0644] | blob |