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| author | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-10-19 19:15:55 -0700 |
|---|---|---|
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-10-20 11:29:05 -0700 |
| commit | 5ce9766417782c1b57f239451d0400f1229e83f7 (patch) | |
| tree | cdb8abe3eb381c2ba224600155ce09f7e532b7aa /argp | |
| parent | c25eb94aed942761aabdcd05239b7e76dcdde098 (diff) | |
| download | glibc-5ce9766417782c1b57f239451d0400f1229e83f7.tar.gz glibc-5ce9766417782c1b57f239451d0400f1229e83f7.tar.xz glibc-5ce9766417782c1b57f239451d0400f1229e83f7.zip | |
x86: Add support for VEC_SIZE == 64 in strcmp-evex.S impl
Unused at the moment, but evex512 strcmp, strncmp, strcasecmp{l}, and
strncasecmp{l} functions can be added by including strcmp-evex.S with
"x86-evex512-vecs.h" defined.
In addition save code size a bit in a few places.
1. tzcnt ... -> bsf ...
2. vpcmp{b|d} $0 ... -> vpcmpeq{b|d}
This saves a touch of code size but has minimal net affect.
Full check passes on x86-64.
Diffstat (limited to 'argp')
0 files changed, 0 insertions, 0 deletions