[PATCH] D108738: [SelectionDAG] Optimize bitreverse expansion to minimize the number of mask constants.

[Craig Topper via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG8bb24289f3ac: [SelectionDAG] Optimize bitreverse expansion to minimize the number of mask… (authored by craig.topper).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108738/new/

https://reviews.llvm.org/D108738

Files:
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/test/CodeGen/RISCV/rv32zbp.ll
  llvm/test/CodeGen/RISCV/rv64zbp.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-bitreverse.ll
  llvm/test/CodeGen/X86/bitreverse.ll
  llvm/test/CodeGen/X86/combine-bitreverse.ll
  llvm/test/CodeGen/X86/pr43820.ll
  llvm/test/CodeGen/X86/vector-bitreverse.ll

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