[PATCH] D38273: [X86] Don't select (cmp (and, imm), 0) to testw

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 116914.
craig.topper added a comment.

Qualified with optforminsize instead.


https://reviews.llvm.org/D38273

Files:
  lib/Target/X86/X86ISelDAGToDAG.cpp
  test/CodeGen/X86/tbm_patterns.ll
  test/CodeGen/X86/test-shrink-bug.ll
  test/CodeGen/X86/test-shrink.ll

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