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Remove more non-DebugLoc getNode variants. Use

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getCALLSEQ_{END,START} to permit passing no DebugLoc
there.  UNDEF doesn't logically have DebugLoc; add
getUNDEF to encapsulate this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63978 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen
2009-02-06 23:05:02 +00:00
parent e72c5964d5
commit e8d7230f48
14 changed files with 154 additions and 189 deletions
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6
lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
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@@ -332,7 +332,7 @@ SDValue DAGTypeLegalizer::ExpandOp_SCALAR_TO_VECTOR(SDNode *N) {
unsigned NumElts = VT.getVectorNumElements();
SmallVector<SDValue, 16> Ops(NumElts);
Ops[0] = N->getOperand(0);
SDValue UndefVal = DAG.getNode(ISD::UNDEF, dl, Ops[0].getValueType());
SDValue UndefVal = DAG.getUNDEF(Ops[0].getValueType());
for (unsigned i = 1; i < NumElts; ++i)
Ops[i] = UndefVal;
return DAG.getNode(ISD::BUILD_VECTOR, dl, VT, &Ops[0], NumElts);
@@ -433,6 +433,6 @@ void DAGTypeLegalizer::SplitRes_UNDEF(SDNode *N, SDValue &Lo, SDValue &Hi) {
MVT LoVT, HiVT;
DebugLoc dl = N->getDebugLoc();
GetSplitDestVTs(N->getValueType(0), LoVT, HiVT);
Lo = DAG.getNode(ISD::UNDEF, dl, LoVT);
Hi = DAG.getNode(ISD::UNDEF, dl, HiVT);
Lo = DAG.getUNDEF(LoVT);
Hi = DAG.getUNDEF(HiVT);
}