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author | Roman Lebedev <lebedev.ri@gmail.com> | 2022-12-13 20:09:21 +0300 |
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committer | Roman Lebedev <lebedev.ri@gmail.com> | 2022-12-13 21:21:07 +0300 |
commit | 64d46e141cfeaa1e6f4f68b8d526f1f712bba42b (patch) | |
tree | f1a6b561f8e57d1e7b24475742cc3571a6c89f56 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
parent | ff5fcda43093630fb6342730163195591c5728f9 (diff) | |
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[NFC][Costmodel][X86] Replication shuffle: AVX512F can promote i1 to i32.
As the added codegen test coverage shows,
there isn't that much difference between AVX512DQI and
baseline AVX512F codegen, DQI added `vpmovm2d`/`vpmovd2m`,
but with just the Foundation we can use `vpternlogd`/`vptestmd`
to do the same.
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
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