[PATCH] D63026: [InstCombine] Fix fold order for icmp pred (and (sh X, Y), C), 0.

[Huihui Zhang via Phabricator via llvm-commits]

huihuiz updated this revision to Diff 204435.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63026/new/

https://reviews.llvm.org/D63026

Files:
  lib/Transforms/InstCombine/InstCombineCompares.cpp
  test/Transforms/InstCombine/lshr-and-negC-icmpeq-zero.ll
  test/Transforms/InstCombine/lshr-and-signbit-icmpeq-zero.ll
  test/Transforms/InstCombine/shl-and-negC-icmpeq-zero.ll
  test/Transforms/InstCombine/shl-and-signbit-icmpeq-zero.ll

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