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path: root/lib/Transforms/Scalar/ScalarReplAggregates.cpp
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Diffstat (limited to 'lib/Transforms/Scalar/ScalarReplAggregates.cpp')
-rw-r--r--lib/Transforms/Scalar/ScalarReplAggregates.cpp15
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/Transforms/Scalar/ScalarReplAggregates.cpp b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
index 496449f494..ffb095a048 100644
--- a/lib/Transforms/Scalar/ScalarReplAggregates.cpp
+++ b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
@@ -611,11 +611,16 @@ void SROA::ConvertUsesToScalar(Value *Ptr, AllocaInst *NewAI, unsigned Offset) {
NV = new ExtractElementInst(NV, ConstantInt::get(Type::UIntTy, Elt),
"tmp", LI);
} else {
- assert(NV->getType()->isInteger() && "Unknown promotion!");
- if (Offset && Offset < TD.getTypeSize(NV->getType())*8)
- NV = new ShiftInst(Instruction::Shr, NV,
- ConstantInt::get(Type::UByteTy, Offset),
- LI->getName(), LI);
+ if (Offset) {
+ assert(NV->getType()->isInteger() && "Unknown promotion!");
+ if (Offset < TD.getTypeSize(NV->getType())*8)
+ NV = new ShiftInst(Instruction::Shr, NV,
+ ConstantInt::get(Type::UByteTy, Offset),
+ LI->getName(), LI);
+ } else {
+ assert((NV->getType()->isInteger() ||
+ isa<PointerType>(NV->getType())) && "Unknown promotion!");
+ }
NV = new CastInst(NV, LI->getType(), LI->getName(), LI);
}
}