| commit | 5844ccaac7d7e628b8c3feea725d87fd4bafbdf6 | [log] [tgz] |
|---|---|---|
| author | Jan Beulich <jbeulich@suse.com> | Wed Aug 03 09:01:10 2022 +0200 |
| committer | Jan Beulich <jbeulich@suse.com> | Wed Aug 03 09:01:10 2022 +0200 |
| tree | 22ce821fc2c8312e8538803e4c296674e39750f7 | |
| parent | 0aea480cd8e1656c2cc09ea9fa0318941bafba24 [diff] |
x86: improve/shorten vector zeroing-idiom optimization conditional - Drop the rounding type check: We're past template matching, and none of the involved insns support embedded rounding. - Drop the extension opcode check: None of the involved opcodes have variants with it being other than None. - Instead check opcode space, even if just to be on the safe side going forward. - Reduce the number of comparisons by folding two groups.