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-rw-r--r--llvm/lib/Analysis/BasicAliasAnalysis.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp
index 53782302030..3693e72ce87 100644
--- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp
@@ -1284,8 +1284,7 @@ AliasResult BasicAAResult::aliasGEP(const GEPOperator *GEP1, uint64_t V1Size,
const Value *V = DecompGEP1.VarIndices[i].V;
bool SignKnownZero, SignKnownOne;
- ComputeSignBit(const_cast<Value *>(V), SignKnownZero, SignKnownOne, DL,
- 0, &AC, nullptr, DT);
+ ComputeSignBit(V, SignKnownZero, SignKnownOne, DL, 0, &AC, nullptr, DT);
// Zero-extension widens the variable, and so forces the sign
// bit to zero.
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