[all-commits] [llvm/llvm-project] 5a18c5: [RISCV] Don't call CheckAndMask from selectZExti32.

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5a18c576c45cba4d90a492e3162e547e04f060df
      https://github.com/llvm/llvm-project/commit/5a18c576c45cba4d90a492e3162e547e04f060df
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2021-03-25 (Thu, 25 Mar 2021)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp

  Log Message:
  -----------
  [RISCV] Don't call CheckAndMask from selectZExti32.

Now that targetShrinkDemandedConstant preserves 0xffffffff masks we
shouldn't need to call computeKnownBits here.