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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/Target/Sparc/SparcISelLowering.cpp
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@ -105,7 +105,7 @@ SparcTargetLowering::LowerArguments(Function &F, SelectionDAG &DAG,
case MVT::i32:
if (I->use_empty()) { // Argument is dead.
if (CurArgReg < ArgRegEnd) ++CurArgReg;
ArgValues.push_back(DAG.getNode(ISD::UNDEF, dl, ObjectVT));
ArgValues.push_back(DAG.getUNDEF(ObjectVT));
} else if (CurArgReg < ArgRegEnd) { // Lives in an incoming GPR
unsigned VReg = RegInfo.createVirtualRegister(&SP::IntRegsRegClass);
MF.getRegInfo().addLiveIn(*CurArgReg++, VReg);
@ -142,7 +142,7 @@ SparcTargetLowering::LowerArguments(Function &F, SelectionDAG &DAG,
case MVT::f32:
if (I->use_empty()) { // Argument is dead.
if (CurArgReg < ArgRegEnd) ++CurArgReg;
ArgValues.push_back(DAG.getNode(ISD::UNDEF, dl, ObjectVT));
ArgValues.push_back(DAG.getUNDEF(ObjectVT));
} else if (CurArgReg < ArgRegEnd) { // Lives in an incoming GPR
// FP value is passed in an integer register.
unsigned VReg = RegInfo.createVirtualRegister(&SP::IntRegsRegClass);
@ -165,7 +165,7 @@ SparcTargetLowering::LowerArguments(Function &F, SelectionDAG &DAG,
if (I->use_empty()) { // Argument is dead.
if (CurArgReg < ArgRegEnd) ++CurArgReg;
if (CurArgReg < ArgRegEnd) ++CurArgReg;
ArgValues.push_back(DAG.getNode(ISD::UNDEF, dl, ObjectVT));
ArgValues.push_back(DAG.getUNDEF(ObjectVT));
} else {
SDValue HiVal;
if (CurArgReg < ArgRegEnd) { // Lives in an incoming GPR