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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2021-05-14 13:40:45 +0300 |
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| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2021-05-14 14:06:24 +0300 |
| commit | d8a595b81c114d2c8251790d2d2e55f6659db3bd (patch) | |
| tree | 24f229691e674aa86b01c5e697c9139ff241981d /llvm/lib/Transforms/Utils/Debugify.cpp | |
| parent | fd4cbc822b6d4c8ce0e6e162e1c0648686e5a834 (diff) | |
| download | llvm-d8a595b81c114d2c8251790d2d2e55f6659db3bd.zip llvm-d8a595b81c114d2c8251790d2d2e55f6659db3bd.tar.gz llvm-d8a595b81c114d2c8251790d2d2e55f6659db3bd.tar.bz2 | |
[X86] AMD Zen 3: same-reg AVX YMM VANDNPS is a zero-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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