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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2021-05-14 14:03:31 +0300 |
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| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2021-05-14 14:06:24 +0300 |
| commit | 38ceb46fb03d10e24b83d2261ad70efd555067a2 (patch) | |
| tree | 7e9e2a857e66f241077d98d0b725b28703869474 /llvm/lib/Transforms/Utils/Debugify.cpp | |
| parent | 3221e06e9b8559e8b26a9f4f0a6d1a39c29bc226 (diff) | |
| download | llvm-38ceb46fb03d10e24b83d2261ad70efd555067a2.zip llvm-38ceb46fb03d10e24b83d2261ad70efd555067a2.tar.gz llvm-38ceb46fb03d10e24b83d2261ad70efd555067a2.tar.bz2 | |
[X86] AMD Zen 3: same-reg SSE XMM ANDNPD is a 1-cycle(!) dep-breaking zero-idiom
As confirmed by exegesis measurements, and ref docs.
Diffstat (limited to 'llvm/lib/Transforms/Utils/Debugify.cpp')
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