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Now that we have contexts on types, convert some more internals to use contexts.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75866 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2009-07-16 00:03:07 +00:00
parent 36129dba4f
commit 6687990ca8
1 changed files with 11 additions and 8 deletions
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19
lib/VMCore/Instructions.cpp
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@ -187,7 +187,7 @@ Value *PHINode::removeIncomingValue(unsigned Idx, bool DeletePHIIfEmpty) {
// If the PHI node is dead, because it has zero entries, nuke it now.
if (NumOps == 2 && DeletePHIIfEmpty) {
// If anyone is using this PHI, make them use a dummy value instead...
replaceAllUsesWith(UndefValue::get(getType()));
replaceAllUsesWith(getType()->getContext().getUndef(getType()));
eraseFromParent();
}
return Removed;
@ -231,7 +231,8 @@ Value *PHINode::hasConstantValue(bool AllowNonDominatingInstruction) const {
if (getIncomingValue(0) != this) // not X = phi X
return getIncomingValue(0);
else
return UndefValue::get(getType()); // Self cycle is dead.
return
getType()->getContext().getUndef(getType()); // Self cycle is dead.
}
// Otherwise if all of the incoming values are the same for the PHI, replace
@ -253,7 +254,7 @@ Value *PHINode::hasConstantValue(bool AllowNonDominatingInstruction) const {
// that only has entries for itself. In this case, there is no entry into the
// loop, so kill the PHI.
//
if (InVal == 0) InVal = UndefValue::get(getType());
if (InVal == 0) InVal = getType()->getContext().getUndef(getType());
// If we have a PHI node like phi(X, undef, X), where X is defined by some
// instruction, we cannot always return X as the result of the PHI node. Only
@ -1045,8 +1046,8 @@ GetElementPtrInst::GetElementPtrInst(const GetElementPtrInst &GEPI)
GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx,
const std::string &Name, Instruction *InBe)
: Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(),Idx)),
retrieveAddrSpace(Ptr)),
: Instruction(Ptr->getType()->getContext().getPointerType(
checkType(getIndexedType(Ptr->getType(),Idx)), retrieveAddrSpace(Ptr)),
GetElementPtr,
OperandTraits<GetElementPtrInst>::op_end(this) - 2,
2, InBe) {
@ -1055,8 +1056,9 @@ GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx,
GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx,
const std::string &Name, BasicBlock *IAE)
: Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(),Idx)),
retrieveAddrSpace(Ptr)),
: Instruction(Ptr->getType()->getContext().getPointerType(
checkType(getIndexedType(Ptr->getType(),Idx)),
retrieveAddrSpace(Ptr)),
GetElementPtr,
OperandTraits<GetElementPtrInst>::op_end(this) - 2,
2, IAE) {
@ -1268,7 +1270,8 @@ ShuffleVectorInst::ShuffleVectorInst(const ShuffleVectorInst &SV)
ShuffleVectorInst::ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
const std::string &Name,
Instruction *InsertBefore)
: Instruction(VectorType::get(cast<VectorType>(V1->getType())->getElementType(),
: Instruction(V1->getType()->getContext().getVectorType(
cast<VectorType>(V1->getType())->getElementType(),
cast<VectorType>(Mask->getType())->getNumElements()),
ShuffleVector,
OperandTraits<ShuffleVectorInst>::op_begin(this),