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-rw-r--r--llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index cb803585282..e98c851e2c7 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -7344,7 +7344,7 @@ SDValue SelectionDAGBuilder::lowerRangeToAssertZExt(SelectionDAG &DAG,
return Op;
Constant *Hi = cast<ConstantAsMetadata>(Range->getOperand(1))->getValue();
- unsigned Bits = cast<ConstantInt>(Hi)->getValue().logBase2();
+ unsigned Bits = cast<ConstantInt>(Hi)->getValue().ceilLogBase2();
EVT SmallVT = EVT::getIntegerVT(*DAG.getContext(), Bits);
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