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-rw-r--r--include/llvm/CodeGen/SelectionDAG.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index 560e0fca13..22487dd5c3 100644
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -556,7 +556,7 @@ public:
/// bitsets. This code only analyzes bits in Mask, in order to short-circuit
/// processing. Targets can implement the computeMaskedBitsForTargetNode
/// method in the TargetLowering class to allow target nodes to be understood.
- void ComputeMaskedBits(SDOperand Op, APInt Mask, APInt &KnownZero,
+ void ComputeMaskedBits(SDOperand Op, const APInt &Mask, APInt &KnownZero,
APInt &KnownOne, unsigned Depth = 0) const;
/// ComputeMaskedBits - This is a wrapper around the APInt-using