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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2023-11-21 17:38:49 +0000 |
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| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2023-11-21 18:01:29 +0000 |
| commit | 1552b91162bbb410971e2d4e5ec7afd1c7cc932f (patch) | |
| tree | 87a084a5d975dabfb0069f581239f03b166ac50e /llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp | |
| parent | f802fed2b59ec0fa3983de209e9192217a0f7479 (diff) | |
| download | llvm-1552b91162bbb410971e2d4e5ec7afd1c7cc932f.zip llvm-1552b91162bbb410971e2d4e5ec7afd1c7cc932f.tar.gz llvm-1552b91162bbb410971e2d4e5ec7afd1c7cc932f.tar.bz2 | |
[X86] X86FixupVectorConstantsPass - attempt to match VEX logic ops back to EVEX if we can create a broadcast fold
On non-DQI AVX512 targets, X86InstrInfo::setExecutionDomainCustom will convert EVEX int-domain instructions to VEX fp-domain instructions. But, if we have the chance to use a broadcast fold we're better off using a EVEX instruction, so handle a reverse fold.
Diffstat (limited to 'llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions