diff options
Diffstat (limited to 'llvm/lib/Analysis/BasicAliasAnalysis.cpp')
| -rw-r--r-- | llvm/lib/Analysis/BasicAliasAnalysis.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp index c162b8f..ca65abe 100644 --- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp +++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp @@ -662,6 +662,7 @@ BasicAAResult::DecomposeGEPExpression(const Value *V, const DataLayout &DL, if (Decomposed.VarIndices[i].Val.V == LE.Val.V && Decomposed.VarIndices[i].Val.hasSameCastsAs(LE.Val)) { Scale += Decomposed.VarIndices[i].Scale; + LE.IsNSW = false; // We cannot guarantee nsw for the merge. Decomposed.VarIndices.erase(Decomposed.VarIndices.begin() + i); break; } |