[PATCH] D125641: [DAGCombiner] Fix bug in MatchBSwapHWordLow.

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:6507
+      if (!DAG.MaskedValueIsZero(N10,
+                                 APInt::getBitsSet(OpSizeInBits, 16, HighBit)))
+        return SDValue();
----------------
Isn't APInt::getBitsSet hiBit exclusive?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D125641/new/

https://reviews.llvm.org/D125641