[PATCH] D31565: [APInt] Move isMask and isShiftedMask out of APIntOps and into the APInt class. Implement them without memory allocation for multiword

[Noel Grandin via Phabricator via llvm-commits]

grandinj added inline comments.


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Comment at: include/llvm/ADT/APInt.h:429
+  /// \returns true if the argument APInt value is a sequence of ones starting at
+  /// the least significant bit with the remainder zero.
+  bool isMask(unsigned numBits) const {
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comment looks wrong ? doesn't mention the numBits argument?


https://reviews.llvm.org/D31565