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| author | Uros Bizjak <ubizjak@gmail.com> | 2021-05-07 17:14:34 +0200 |
|---|---|---|
| committer | Uros Bizjak <ubizjak@gmail.com> | 2021-05-07 17:15:26 +0200 |
| commit | 5795ec0edc30e077a9900cf3ca0a04ad8ac5ac97 (patch) | |
| tree | 0f30b09d338a754955904f8eeaf27af42f360b73 /libcpp | |
| parent | 33b647956caa977d1ae489f9baed9cef70b4f382 (diff) | |
i386: Implement mmx_pblendv to optimize SSE conditional moves [PR98218]
Implement mmx_pblendv to optimize V8HI, V4HI and V2SI mode
conditional moves for SSE4.1 targets.
2021-05-07 Uroš Bizjak <ubizjak@gmail.com>
gcc/
PR target/98218
* config/i386/i386-expand.c (ix86_expand_sse_movcc):
Handle V8QI, V4HI and V2SI modes.
* config/i386/mmx.md (mmx_pblendvb): New insn pattern.
* config/i386/sse.md (unspec): Move UNSPEC_BLENDV ...
* config/i386/i386.md (unspec): ... here.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions