diff options
Diffstat (limited to 'lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | lib/Transforms/Utils/Local.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp index 3998923dd1..f0da3e554c 100644 --- a/lib/Transforms/Utils/Local.cpp +++ b/lib/Transforms/Utils/Local.cpp @@ -274,7 +274,7 @@ Constant *llvm::ConstantFoldLoadThroughGEPConstantExpr(Constant *C, } else if (ConstantInt *CI = dyn_cast<ConstantInt>(I.getOperand())) { if (const ArrayType *ATy = dyn_cast<ArrayType>(*I)) { if ((uint64_t)CI->getRawValue() >= ATy->getNumElements()) - C = UndefValue::get(ATy->getElementType()); + return 0; if (ConstantArray *CA = dyn_cast<ConstantArray>(C)) C = CA->getOperand((unsigned)CI->getRawValue()); else if (isa<ConstantAggregateZero>(C)) @@ -285,7 +285,7 @@ Constant *llvm::ConstantFoldLoadThroughGEPConstantExpr(Constant *C, return 0; } else if (const PackedType *PTy = dyn_cast<PackedType>(*I)) { if ((uint64_t)CI->getRawValue() >= PTy->getNumElements()) - C = UndefValue::get(PTy->getElementType()); + return 0; if (ConstantPacked *CP = dyn_cast<ConstantPacked>(C)) C = CP->getOperand((unsigned)CI->getRawValue()); else if (isa<ConstantAggregateZero>(C)) |