[PATCH] D64038: [IR][PatternMatch] Introduce m_NegatedPower2() matcher

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

Do we have an upcoming/existing use case for this?



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Comment at: unittests/IR/PatternMatch.cpp:112
+  EXPECT_FALSE(m_NegatedPower2().match(One));
+  EXPECT_TRUE(m_NegatedPower2().match(NegOne));
+}
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Maybe test a INT_MIN style value? That should return true for both?


Repository:
  rL LLVM

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  https://reviews.llvm.org/D64038/new/

https://reviews.llvm.org/D64038