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Remove initialized but otherwise unused variables.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107127 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2010-06-29 11:22:26 +00:00
parent 51370298b8
commit 90c64f4aac
7 changed files with 0 additions and 9 deletions
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1
lib/CodeGen/LiveInterval.cpp
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@ -180,7 +180,6 @@ bool LiveInterval::overlaps(SlotIndex Start, SlotIndex End) const {
void LiveInterval::extendIntervalEndTo(Ranges::iterator I, SlotIndex NewEnd) { void LiveInterval::extendIntervalEndTo(Ranges::iterator I, SlotIndex NewEnd) {
assert(I != ranges.end() && "Not a valid interval!"); assert(I != ranges.end() && "Not a valid interval!");
VNInfo *ValNo = I->valno; VNInfo *ValNo = I->valno;
SlotIndex OldEnd = I->end;
// Search for the first interval that we can't merge with. // Search for the first interval that we can't merge with.
Ranges::iterator MergeTo = next(I); Ranges::iterator MergeTo = next(I);

2
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
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@ -2404,7 +2404,6 @@ void SelectionDAGBuilder::visitPtrToInt(const User &I) {
// What to do depends on the size of the integer and the size of the pointer. // What to do depends on the size of the integer and the size of the pointer.
// We can either truncate, zero extend, or no-op, accordingly. // We can either truncate, zero extend, or no-op, accordingly.
SDValue N = getValue(I.getOperand(0)); SDValue N = getValue(I.getOperand(0));
EVT SrcVT = N.getValueType();
EVT DestVT = TLI.getValueType(I.getType()); EVT DestVT = TLI.getValueType(I.getType());
setValue(&I, DAG.getZExtOrTrunc(N, getCurDebugLoc(), DestVT)); setValue(&I, DAG.getZExtOrTrunc(N, getCurDebugLoc(), DestVT));
} }
@ -2413,7 +2412,6 @@ void SelectionDAGBuilder::visitIntToPtr(const User &I) {
// What to do depends on the size of the integer and the size of the pointer. // What to do depends on the size of the integer and the size of the pointer.
// We can either truncate, zero extend, or no-op, accordingly. // We can either truncate, zero extend, or no-op, accordingly.
SDValue N = getValue(I.getOperand(0)); SDValue N = getValue(I.getOperand(0));
EVT SrcVT = N.getValueType();
EVT DestVT = TLI.getValueType(I.getType()); EVT DestVT = TLI.getValueType(I.getType());
setValue(&I, DAG.getZExtOrTrunc(N, getCurDebugLoc(), DestVT)); setValue(&I, DAG.getZExtOrTrunc(N, getCurDebugLoc(), DestVT));
} }

1
lib/Target/ARM/ARMISelLowering.cpp
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@ -1886,7 +1886,6 @@ ARMTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG,
DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr, DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr,
PseudoSourceValue::getConstantPool(), 0, PseudoSourceValue::getConstantPool(), 0,
false, false, 0); false, false, 0);
SDValue Chain = Result.getValue(1);
if (RelocM == Reloc::PIC_) { if (RelocM == Reloc::PIC_) {
SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, MVT::i32); SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, MVT::i32);

1
lib/Target/CellSPU/SPUISelDAGToDAG.cpp
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@ -275,7 +275,6 @@ namespace {
SDNode *emitBuildVector(SDNode *bvNode) { SDNode *emitBuildVector(SDNode *bvNode) {
EVT vecVT = bvNode->getValueType(0); EVT vecVT = bvNode->getValueType(0);
EVT eltVT = vecVT.getVectorElementType();
DebugLoc dl = bvNode->getDebugLoc(); DebugLoc dl = bvNode->getDebugLoc();
// Check to see if this vector can be represented as a CellSPU immediate // Check to see if this vector can be represented as a CellSPU immediate

2
lib/Target/MBlaze/MBlazeISelLowering.cpp
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@ -439,10 +439,8 @@ LowerJumpTable(SDValue Op, SelectionDAG &DAG) const {
SDValue MBlazeTargetLowering:: SDValue MBlazeTargetLowering::
LowerConstantPool(SDValue Op, SelectionDAG &DAG) const { LowerConstantPool(SDValue Op, SelectionDAG &DAG) const {
SDValue ResNode; SDValue ResNode;
EVT PtrVT = Op.getValueType();
ConstantPoolSDNode *N = cast<ConstantPoolSDNode>(Op); ConstantPoolSDNode *N = cast<ConstantPoolSDNode>(Op);
const Constant *C = N->getConstVal(); const Constant *C = N->getConstVal();
SDValue Zero = DAG.getConstant(0, PtrVT);
DebugLoc dl = Op.getDebugLoc(); DebugLoc dl = Op.getDebugLoc();
SDValue CP = DAG.getTargetConstantPool(C, MVT::i32, N->getAlignment(), SDValue CP = DAG.getTargetConstantPool(C, MVT::i32, N->getAlignment(),

1
lib/Target/PowerPC/PPCISelLowering.cpp
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@ -2737,7 +2737,6 @@ PPCTargetLowering::LowerCall_SVR4(SDValue Chain, SDValue Callee,
assert((CallConv == CallingConv::C || assert((CallConv == CallingConv::C ||
CallConv == CallingConv::Fast) && "Unknown calling convention!"); CallConv == CallingConv::Fast) && "Unknown calling convention!");
EVT PtrVT = DAG.getTargetLoweringInfo().getPointerTy();
unsigned PtrByteSize = 4; unsigned PtrByteSize = 4;
MachineFunction &MF = DAG.getMachineFunction(); MachineFunction &MF = DAG.getMachineFunction();

1
lib/Target/XCore/XCoreISelLowering.cpp
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@ -1379,7 +1379,6 @@ SDValue XCoreTargetLowering::PerformDAGCombine(SDNode *N,
SDValue Mul0, Mul1, Addend0, Addend1; SDValue Mul0, Mul1, Addend0, Addend1;
if (N->getValueType(0) == MVT::i32 && if (N->getValueType(0) == MVT::i32 &&
isADDADDMUL(SDValue(N, 0), Mul0, Mul1, Addend0, Addend1, true)) { isADDADDMUL(SDValue(N, 0), Mul0, Mul1, Addend0, Addend1, true)) {
SDValue Zero = DAG.getConstant(0, MVT::i32);
SDValue Ignored = DAG.getNode(XCoreISD::LMUL, dl, SDValue Ignored = DAG.getNode(XCoreISD::LMUL, dl,
DAG.getVTList(MVT::i32, MVT::i32), Mul0, DAG.getVTList(MVT::i32, MVT::i32), Mul0,
Mul1, Addend0, Addend1); Mul1, Addend0, Addend1);