[PATCH] D124119: [InstCombine] Combine instructions of type or/and where AND masks can be combined.

[Biplob Mishra via Phabricator via llvm-commits]

bipmis updated this revision to Diff 433387.
bipmis added a comment.

Update the patch to fix the test case

  int f(int a, int b) {
    int c = ((unsigned char)(a >> 23) & 925);
    if (a)
      c = (a >> 23 & b) | ((unsigned char)(a >> 23) & 925) | (b >> 23 & 157);
    return c;
  }


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124119/new/

https://reviews.llvm.org/D124119

Files:
  llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  llvm/test/Transforms/InstCombine/and-or.ll
  llvm/test/Transforms/InstCombine/or.ll

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