[PATCH] D91515: [X86] Use GF2P8AFFINEQB to implement vector bitreverse.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Nov 17 23:50:21 PST 2020


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGf0b0bab34dd8: [X86] Use GF2P8AFFINEQB to implement vector bitreverse. (authored by craig.topper).

Changed prior to commit:
  https://reviews.llvm.org/D91515?vs=305668&id=305989#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91515/new/

https://reviews.llvm.org/D91515

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86TargetTransformInfo.cpp
  llvm/test/Analysis/CostModel/X86/bitreverse.ll
  llvm/test/CodeGen/X86/vector-bitreverse.ll

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