diff options
Diffstat (limited to 'llvm/lib/Analysis/BasicAliasAnalysis.cpp')
| -rw-r--r-- | llvm/lib/Analysis/BasicAliasAnalysis.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp index b2a3f33..85b8253 100644 --- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp +++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp @@ -1349,8 +1349,10 @@ AliasResult BasicAAResult::aliasGEP( const VariableGEPIndex &Var1 = DecompGEP1.VarIndices[1]; if (Var0.hasNegatedScaleOf(Var1) && Var0.Val.TruncBits == 0 && Var0.Val.hasSameCastsAs(Var1.Val) && !AAQI.MayBeCrossIteration && - isKnownNonEqual(Var0.Val.V, Var1.Val.V, DL, &AC, /* CxtI */ nullptr, - DT)) + isKnownNonEqual(Var0.Val.V, Var1.Val.V, + SimplifyQuery(DL, DT, &AC, /*CxtI=*/Var0.CxtI + ? Var0.CxtI + : Var1.CxtI))) MinAbsVarIndex = Var0.Scale.abs(); } |