diff options
| author | Cui, Lili <lili.cui@intel.com> | 2024-10-17 08:50:38 +0800 |
|---|---|---|
| committer | Cui, Lili <lili.cui@intel.com> | 2024-10-17 08:58:02 +0800 |
| commit | 70f59d2a1c51bde085d8fc7df002918851e76c9c (patch) | |
| tree | b14bf877372113fb0e23562fb3faf423b2755765 /gcc/tree-vect-patterns.cc | |
| parent | 72ae35bbc90fea3bb0084187896b783c1451fd22 (diff) | |
| download | gcc-70f59d2a1c51bde085d8fc7df002918851e76c9c.zip gcc-70f59d2a1c51bde085d8fc7df002918851e76c9c.tar.gz gcc-70f59d2a1c51bde085d8fc7df002918851e76c9c.tar.bz2 | |
Support andn_optab for x86
Add new andn pattern to match the new optab added by
r15-1890-gf379596e0ba99d. Only enable 64bit, 128bit and
256bit vector ANDN, X86-64 has mask mov instruction when
avx512 is enabled.
gcc/ChangeLog:
* config/i386/sse.md (andn<mode>3): New.
* config/i386/mmx.md (andn<mode>3): New.
gcc/testsuite/ChangeLog:
* g++.target/i386/vect-cmp.C: New test.
Diffstat (limited to 'gcc/tree-vect-patterns.cc')
0 files changed, 0 insertions, 0 deletions