[llvm-commits] [llvm] r160042 - /llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
Nadav Rotem
nadav.rotem at intel.com
Wed Jul 11 04:02:17 PDT 2012
Author: nadav
Date: Wed Jul 11 06:02:16 2012
New Revision: 160042
URL: http://llvm.org/viewvc/llvm-project?rev=160042&view=rev
Log:
Rename many of the Tmp1, Tmp2, Tmp3 variables to names such as Chain, Value, Ptr, etc.
No functionality change.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=160042&r1=160041&r2=160042&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Wed Jul 11 06:02:16 2012
@@ -642,9 +642,8 @@
// probably means that we need to integrate dag combiner and legalizer
// together.
// We generally can't do this one for long doubles.
- SDValue Tmp1 = ST->getChain();
- SDValue Tmp2 = ST->getBasePtr();
- SDValue Tmp3;
+ SDValue Chain = ST->getChain();
+ SDValue Ptr = ST->getBasePtr();
unsigned Alignment = ST->getAlignment();
bool isVolatile = ST->isVolatile();
bool isNonTemporal = ST->isNonTemporal();
@@ -652,19 +651,19 @@
if (ConstantFPSDNode *CFP = dyn_cast<ConstantFPSDNode>(ST->getValue())) {
if (CFP->getValueType(0) == MVT::f32 &&
TLI.isTypeLegal(MVT::i32)) {
- Tmp3 = DAG.getConstant(CFP->getValueAPF().
+ SDValue Con = DAG.getConstant(CFP->getValueAPF().
bitcastToAPInt().zextOrTrunc(32),
MVT::i32);
- return DAG.getStore(Tmp1, dl, Tmp3, Tmp2, ST->getPointerInfo(),
+ return DAG.getStore(Chain, dl, Con, Ptr, ST->getPointerInfo(),
isVolatile, isNonTemporal, Alignment);
}
if (CFP->getValueType(0) == MVT::f64) {
// If this target supports 64-bit registers, do a single 64-bit store.
if (TLI.isTypeLegal(MVT::i64)) {
- Tmp3 = DAG.getConstant(CFP->getValueAPF().bitcastToAPInt().
+ SDValue Con = DAG.getConstant(CFP->getValueAPF().bitcastToAPInt().
zextOrTrunc(64), MVT::i64);
- return DAG.getStore(Tmp1, dl, Tmp3, Tmp2, ST->getPointerInfo(),
+ return DAG.getStore(Chain, dl, Con, Ptr, ST->getPointerInfo(),
isVolatile, isNonTemporal, Alignment);
}
@@ -677,11 +676,11 @@
SDValue Hi = DAG.getConstant(IntVal.lshr(32).trunc(32), MVT::i32);
if (TLI.isBigEndian()) std::swap(Lo, Hi);
- Lo = DAG.getStore(Tmp1, dl, Lo, Tmp2, ST->getPointerInfo(), isVolatile,
+ Lo = DAG.getStore(Chain, dl, Lo, Ptr, ST->getPointerInfo(), isVolatile,
isNonTemporal, Alignment);
- Tmp2 = DAG.getNode(ISD::ADD, dl, Tmp2.getValueType(), Tmp2,
+ Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
DAG.getIntPtrConstant(4));
- Hi = DAG.getStore(Tmp1, dl, Hi, Tmp2,
+ Hi = DAG.getStore(Chain, dl, Hi, Ptr,
ST->getPointerInfo().getWithOffset(4),
isVolatile, isNonTemporal, MinAlign(Alignment, 4U));
@@ -694,8 +693,8 @@
void SelectionDAGLegalize::LegalizeStoreOps(SDNode *Node) {
StoreSDNode *ST = cast<StoreSDNode>(Node);
- SDValue Tmp1 = ST->getChain();
- SDValue Tmp2 = ST->getBasePtr();
+ SDValue Chain = ST->getChain();
+ SDValue Ptr = ST->getBasePtr();
DebugLoc dl = Node->getDebugLoc();
unsigned Alignment = ST->getAlignment();
@@ -709,8 +708,8 @@
}
{
- SDValue Tmp3 = ST->getValue();
- EVT VT = Tmp3.getValueType();
+ SDValue Value = ST->getValue();
+ EVT VT = Value.getValueType();
switch (TLI.getOperationAction(ISD::STORE, VT)) {
default: llvm_unreachable("This action is not supported yet!");
case TargetLowering::Legal:
@@ -724,17 +723,18 @@
DAG, TLI, this);
}
break;
- case TargetLowering::Custom:
- Tmp1 = TLI.LowerOperation(SDValue(Node, 0), DAG);
- if (Tmp1.getNode())
- ReplaceNode(SDValue(Node, 0), Tmp1);
- break;
+ case TargetLowering::Custom: {
+ SDValue Res = TLI.LowerOperation(SDValue(Node, 0), DAG);
+ if (Res.getNode())
+ ReplaceNode(SDValue(Node, 0), Res);
+ return;
+ }
case TargetLowering::Promote: {
assert(VT.isVector() && "Unknown legal promote case!");
- Tmp3 = DAG.getNode(ISD::BITCAST, dl,
- TLI.getTypeToPromoteTo(ISD::STORE, VT), Tmp3);
+ Value = DAG.getNode(ISD::BITCAST, dl,
+ TLI.getTypeToPromoteTo(ISD::STORE, VT), Value);
SDValue Result =
- DAG.getStore(Tmp1, dl, Tmp3, Tmp2,
+ DAG.getStore(Chain, dl, Value, Ptr,
ST->getPointerInfo(), isVolatile,
isNonTemporal, Alignment);
ReplaceNode(SDValue(Node, 0), Result);
@@ -744,7 +744,7 @@
return;
}
} else {
- SDValue Tmp3 = ST->getValue();
+ SDValue Value = ST->getValue();
EVT StVT = ST->getMemoryVT();
unsigned StWidth = StVT.getSizeInBits();
@@ -755,9 +755,9 @@
// TRUNCSTORE:i1 X -> TRUNCSTORE:i8 (and X, 1)
EVT NVT = EVT::getIntegerVT(*DAG.getContext(),
StVT.getStoreSizeInBits());
- Tmp3 = DAG.getZeroExtendInReg(Tmp3, dl, StVT);
+ Value = DAG.getZeroExtendInReg(Value, dl, StVT);
SDValue Result =
- DAG.getTruncStore(Tmp1, dl, Tmp3, Tmp2, ST->getPointerInfo(),
+ DAG.getTruncStore(Chain, dl, Value, Ptr, ST->getPointerInfo(),
NVT, isVolatile, isNonTemporal, Alignment);
ReplaceNode(SDValue(Node, 0), Result);
} else if (StWidth & (StWidth - 1)) {
@@ -777,18 +777,18 @@
if (TLI.isLittleEndian()) {
// TRUNCSTORE:i24 X -> TRUNCSTORE:i16 X, TRUNCSTORE at +2:i8 (srl X, 16)
// Store the bottom RoundWidth bits.
- Lo = DAG.getTruncStore(Tmp1, dl, Tmp3, Tmp2, ST->getPointerInfo(),
+ Lo = DAG.getTruncStore(Chain, dl, Value, Ptr, ST->getPointerInfo(),
RoundVT,
isVolatile, isNonTemporal, Alignment);
// Store the remaining ExtraWidth bits.
IncrementSize = RoundWidth / 8;
- Tmp2 = DAG.getNode(ISD::ADD, dl, Tmp2.getValueType(), Tmp2,
+ Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
DAG.getIntPtrConstant(IncrementSize));
- Hi = DAG.getNode(ISD::SRL, dl, Tmp3.getValueType(), Tmp3,
+ Hi = DAG.getNode(ISD::SRL, dl, Value.getValueType(), Value,
DAG.getConstant(RoundWidth,
- TLI.getShiftAmountTy(Tmp3.getValueType())));
- Hi = DAG.getTruncStore(Tmp1, dl, Hi, Tmp2,
+ TLI.getShiftAmountTy(Value.getValueType())));
+ Hi = DAG.getTruncStore(Chain, dl, Hi, Ptr,
ST->getPointerInfo().getWithOffset(IncrementSize),
ExtraVT, isVolatile, isNonTemporal,
MinAlign(Alignment, IncrementSize));
@@ -796,17 +796,17 @@
// Big endian - avoid unaligned stores.
// TRUNCSTORE:i24 X -> TRUNCSTORE:i16 (srl X, 8), TRUNCSTORE at +2:i8 X
// Store the top RoundWidth bits.
- Hi = DAG.getNode(ISD::SRL, dl, Tmp3.getValueType(), Tmp3,
+ Hi = DAG.getNode(ISD::SRL, dl, Value.getValueType(), Value,
DAG.getConstant(ExtraWidth,
- TLI.getShiftAmountTy(Tmp3.getValueType())));
- Hi = DAG.getTruncStore(Tmp1, dl, Hi, Tmp2, ST->getPointerInfo(),
+ TLI.getShiftAmountTy(Value.getValueType())));
+ Hi = DAG.getTruncStore(Chain, dl, Hi, Ptr, ST->getPointerInfo(),
RoundVT, isVolatile, isNonTemporal, Alignment);
// Store the remaining ExtraWidth bits.
IncrementSize = RoundWidth / 8;
- Tmp2 = DAG.getNode(ISD::ADD, dl, Tmp2.getValueType(), Tmp2,
+ Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
DAG.getIntPtrConstant(IncrementSize));
- Lo = DAG.getTruncStore(Tmp1, dl, Tmp3, Tmp2,
+ Lo = DAG.getTruncStore(Chain, dl, Value, Ptr,
ST->getPointerInfo().getWithOffset(IncrementSize),
ExtraVT, isVolatile, isNonTemporal,
MinAlign(Alignment, IncrementSize));
@@ -828,20 +828,22 @@
ExpandUnalignedStore(cast<StoreSDNode>(Node), DAG, TLI, this);
}
break;
- case TargetLowering::Custom:
- Tmp1 = TLI.LowerOperation(SDValue(Node, 0), DAG);
- if (Tmp1.getNode())
- ReplaceNode(SDValue(Node, 0), Tmp1);
- break;
+ case TargetLowering::Custom: {
+ SDValue Res = TLI.LowerOperation(SDValue(Node, 0), DAG);
+ if (Res.getNode())
+ ReplaceNode(SDValue(Node, 0), Res);
+ return;
+ }
case TargetLowering::Expand:
assert(!StVT.isVector() &&
"Vector Stores are handled in LegalizeVectorOps");
// TRUNCSTORE:i16 i32 -> STORE i16
- assert(TLI.isTypeLegal(StVT) && "Do not know how to expand this store!");
- Tmp3 = DAG.getNode(ISD::TRUNCATE, dl, StVT, Tmp3);
+ assert(TLI.isTypeLegal(StVT) &&
+ "Do not know how to expand this store!");
+ Value = DAG.getNode(ISD::TRUNCATE, dl, StVT, Value);
SDValue Result =
- DAG.getStore(Tmp1, dl, Tmp3, Tmp2, ST->getPointerInfo(),
+ DAG.getStore(Chain, dl, Value, Ptr, ST->getPointerInfo(),
isVolatile, isNonTemporal, Alignment);
ReplaceNode(SDValue(Node, 0), Result);
break;
@@ -852,15 +854,16 @@
void SelectionDAGLegalize::LegalizeLoadOps(SDNode *Node) {
LoadSDNode *LD = cast<LoadSDNode>(Node);
- SDValue Tmp1 = LD->getChain(); // Legalize the chain.
- SDValue Tmp2 = LD->getBasePtr(); // Legalize the base pointer.
+ SDValue Chain = LD->getChain(); // The chain.
+ SDValue Ptr = LD->getBasePtr(); // The base pointer.
+ SDValue Value; // The value returned by the load op.
DebugLoc dl = Node->getDebugLoc();
ISD::LoadExtType ExtType = LD->getExtensionType();
if (ExtType == ISD::NON_EXTLOAD) {
EVT VT = Node->getValueType(0);
- SDValue Tmp3 = SDValue(Node, 0);
- SDValue Tmp4 = SDValue(Node, 1);
+ SDValue RVal = SDValue(Node, 0);
+ SDValue RChain = SDValue(Node, 1);
switch (TLI.getOperationAction(Node->getOpcode(), VT)) {
default: llvm_unreachable("This action is not supported yet!");
@@ -869,38 +872,40 @@
// expand it.
if (!TLI.allowsUnalignedMemoryAccesses(LD->getMemoryVT())) {
Type *Ty = LD->getMemoryVT().getTypeForEVT(*DAG.getContext());
- unsigned ABIAlignment = TLI.getTargetData()->getABITypeAlignment(Ty);
+ unsigned ABIAlignment =
+ TLI.getTargetData()->getABITypeAlignment(Ty);
if (LD->getAlignment() < ABIAlignment){
ExpandUnalignedLoad(cast<LoadSDNode>(Node),
- DAG, TLI, Tmp3, Tmp4);
+ DAG, TLI, RVal, RChain);
}
}
break;
- case TargetLowering::Custom:
- Tmp1 = TLI.LowerOperation(Tmp3, DAG);
- if (Tmp1.getNode()) {
- Tmp3 = Tmp1;
- Tmp4 = Tmp1.getValue(1);
+ case TargetLowering::Custom: {
+ SDValue Res = TLI.LowerOperation(RVal, DAG);
+ if (Res.getNode()) {
+ RVal = Res;
+ RChain = Res.getValue(1);
}
break;
+ }
case TargetLowering::Promote: {
// Only promote a load of vector type to another.
assert(VT.isVector() && "Cannot promote this load!");
// Change base type to a different vector type.
EVT NVT = TLI.getTypeToPromoteTo(Node->getOpcode(), VT);
- Tmp1 = DAG.getLoad(NVT, dl, Tmp1, Tmp2, LD->getPointerInfo(),
+ SDValue Res = DAG.getLoad(NVT, dl, Chain, Ptr, LD->getPointerInfo(),
LD->isVolatile(), LD->isNonTemporal(),
LD->isInvariant(), LD->getAlignment());
- Tmp3 = DAG.getNode(ISD::BITCAST, dl, VT, Tmp1);
- Tmp4 = Tmp1.getValue(1);
+ RVal = DAG.getNode(ISD::BITCAST, dl, VT, Res);
+ RChain = Res.getValue(1);
break;
}
}
- if (Tmp4.getNode() != Node) {
- assert(Tmp3.getNode() != Node && "Load must be completely replaced");
- DAG.ReplaceAllUsesOfValueWith(SDValue(Node, 0), Tmp3);
- DAG.ReplaceAllUsesOfValueWith(SDValue(Node, 1), Tmp4);
+ if (RChain.getNode() != Node) {
+ assert(RVal.getNode() != Node && "Load must be completely replaced");
+ DAG.ReplaceAllUsesOfValueWith(SDValue(Node, 0), RVal);
+ DAG.ReplaceAllUsesOfValueWith(SDValue(Node, 1), RChain);
ReplacedNode(Node);
}
return;
@@ -936,7 +941,7 @@
SDValue Result =
DAG.getExtLoad(NewExtType, dl, Node->getValueType(0),
- Tmp1, Tmp2, LD->getPointerInfo(),
+ Chain, Ptr, LD->getPointerInfo(),
NVT, isVolatile, isNonTemporal, Alignment);
Ch = Result.getValue(1); // The chain.
@@ -952,8 +957,8 @@
Result.getValueType(), Result,
DAG.getValueType(SrcVT));
- Tmp1 = Result;
- Tmp2 = Ch;
+ Value = Result;
+ Chain = Ch;
} else if (SrcWidth & (SrcWidth - 1)) {
// If not loading a power-of-2 number of bits, expand as two loads.
assert(!SrcVT.isVector() && "Unsupported extload!");
@@ -972,15 +977,15 @@
// EXTLOAD:i24 -> ZEXTLOAD:i16 | (shl EXTLOAD at +2:i8, 16)
// Load the bottom RoundWidth bits.
Lo = DAG.getExtLoad(ISD::ZEXTLOAD, dl, Node->getValueType(0),
- Tmp1, Tmp2,
+ Chain, Ptr,
LD->getPointerInfo(), RoundVT, isVolatile,
isNonTemporal, Alignment);
// Load the remaining ExtraWidth bits.
IncrementSize = RoundWidth / 8;
- Tmp2 = DAG.getNode(ISD::ADD, dl, Tmp2.getValueType(), Tmp2,
+ Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
DAG.getIntPtrConstant(IncrementSize));
- Hi = DAG.getExtLoad(ExtType, dl, Node->getValueType(0), Tmp1, Tmp2,
+ Hi = DAG.getExtLoad(ExtType, dl, Node->getValueType(0), Chain, Ptr,
LD->getPointerInfo().getWithOffset(IncrementSize),
ExtraVT, isVolatile, isNonTemporal,
MinAlign(Alignment, IncrementSize));
@@ -996,21 +1001,21 @@
TLI.getShiftAmountTy(Hi.getValueType())));
// Join the hi and lo parts.
- Tmp1 = DAG.getNode(ISD::OR, dl, Node->getValueType(0), Lo, Hi);
+ Value = DAG.getNode(ISD::OR, dl, Node->getValueType(0), Lo, Hi);
} else {
// Big endian - avoid unaligned loads.
// EXTLOAD:i24 -> (shl EXTLOAD:i16, 8) | ZEXTLOAD at +2:i8
// Load the top RoundWidth bits.
- Hi = DAG.getExtLoad(ExtType, dl, Node->getValueType(0), Tmp1, Tmp2,
+ Hi = DAG.getExtLoad(ExtType, dl, Node->getValueType(0), Chain, Ptr,
LD->getPointerInfo(), RoundVT, isVolatile,
isNonTemporal, Alignment);
// Load the remaining ExtraWidth bits.
IncrementSize = RoundWidth / 8;
- Tmp2 = DAG.getNode(ISD::ADD, dl, Tmp2.getValueType(), Tmp2,
+ Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
DAG.getIntPtrConstant(IncrementSize));
Lo = DAG.getExtLoad(ISD::ZEXTLOAD,
- dl, Node->getValueType(0), Tmp1, Tmp2,
+ dl, Node->getValueType(0), Chain, Ptr,
LD->getPointerInfo().getWithOffset(IncrementSize),
ExtraVT, isVolatile, isNonTemporal,
MinAlign(Alignment, IncrementSize));
@@ -1026,10 +1031,10 @@
TLI.getShiftAmountTy(Hi.getValueType())));
// Join the hi and lo parts.
- Tmp1 = DAG.getNode(ISD::OR, dl, Node->getValueType(0), Lo, Hi);
+ Value = DAG.getNode(ISD::OR, dl, Node->getValueType(0), Lo, Hi);
}
- Tmp2 = Ch;
+ Chain = Ch;
} else {
bool isCustom = false;
switch (TLI.getLoadExtAction(ExtType, SrcVT)) {
@@ -1037,15 +1042,15 @@
case TargetLowering::Custom:
isCustom = true;
// FALLTHROUGH
- case TargetLowering::Legal:
- Tmp1 = SDValue(Node, 0);
- Tmp2 = SDValue(Node, 1);
+ case TargetLowering::Legal: {
+ Value = SDValue(Node, 0);
+ Chain = SDValue(Node, 1);
if (isCustom) {
- SDValue Tmp3 = TLI.LowerOperation(SDValue(Node, 0), DAG);
- if (Tmp3.getNode()) {
- Tmp1 = Tmp3;
- Tmp2 = Tmp3.getValue(1);
+ SDValue Res = TLI.LowerOperation(SDValue(Node, 0), DAG);
+ if (Res.getNode()) {
+ Value = Res;
+ Chain = Res.getValue(1);
}
} else {
// If this is an unaligned load and the target doesn't support it,
@@ -1057,14 +1062,15 @@
TLI.getTargetData()->getABITypeAlignment(Ty);
if (LD->getAlignment() < ABIAlignment){
ExpandUnalignedLoad(cast<LoadSDNode>(Node),
- DAG, TLI, Tmp1, Tmp2);
+ DAG, TLI, Value, Chain);
}
}
}
break;
+ }
case TargetLowering::Expand:
if (!TLI.isLoadExtLegal(ISD::EXTLOAD, SrcVT) && TLI.isTypeLegal(SrcVT)) {
- SDValue Load = DAG.getLoad(SrcVT, dl, Tmp1, Tmp2,
+ SDValue Load = DAG.getLoad(SrcVT, dl, Chain, Ptr,
LD->getPointerInfo(),
LD->isVolatile(), LD->isNonTemporal(),
LD->isInvariant(), LD->getAlignment());
@@ -1078,8 +1084,8 @@
case ISD::ZEXTLOAD: ExtendOp = ISD::ZERO_EXTEND; break;
default: llvm_unreachable("Unexpected extend load type!");
}
- Tmp1 = DAG.getNode(ExtendOp, dl, Node->getValueType(0), Load);
- Tmp2 = Load.getValue(1);
+ Value = DAG.getNode(ExtendOp, dl, Node->getValueType(0), Load);
+ Chain = Load.getValue(1);
break;
}
@@ -1095,7 +1101,7 @@
// Turn the unsupported load into an EXTLOAD followed by an explicit
// zero/sign extend inreg.
SDValue Result = DAG.getExtLoad(ISD::EXTLOAD, dl, Node->getValueType(0),
- Tmp1, Tmp2, LD->getPointerInfo(), SrcVT,
+ Chain, Ptr, LD->getPointerInfo(), SrcVT,
LD->isVolatile(), LD->isNonTemporal(),
LD->getAlignment());
SDValue ValRes;
@@ -1105,18 +1111,18 @@
Result, DAG.getValueType(SrcVT));
else
ValRes = DAG.getZeroExtendInReg(Result, dl, SrcVT.getScalarType());
- Tmp1 = ValRes;
- Tmp2 = Result.getValue(1);
+ Value = ValRes;
+ Chain = Result.getValue(1);
break;
}
}
// Since loads produce two values, make sure to remember that we legalized
// both of them.
- if (Tmp2.getNode() != Node) {
- assert(Tmp1.getNode() != Node && "Load must be completely replaced");
- DAG.ReplaceAllUsesOfValueWith(SDValue(Node, 0), Tmp1);
- DAG.ReplaceAllUsesOfValueWith(SDValue(Node, 1), Tmp2);
+ if (Chain.getNode() != Node) {
+ assert(Value.getNode() != Node && "Load must be completely replaced");
+ DAG.ReplaceAllUsesOfValueWith(SDValue(Node, 0), Value);
+ DAG.ReplaceAllUsesOfValueWith(SDValue(Node, 1), Chain);
ReplacedNode(Node);
}
}
@@ -1139,8 +1145,6 @@
Node->getOperand(i).getOpcode() == ISD::TargetConstant) &&
"Unexpected illegal type!");
- SDValue Tmp1, Tmp2, Tmp3, Tmp4;
-
// Figure out the correct action; the way to query this varies by opcode
TargetLowering::LegalizeAction Action = TargetLowering::Legal;
bool SimpleFinishLegalizing = true;
@@ -1294,19 +1298,19 @@
switch (Action) {
case TargetLowering::Legal:
return;
- case TargetLowering::Custom:
+ case TargetLowering::Custom: {
// FIXME: The handling for custom lowering with multiple results is
// a complete mess.
- Tmp1 = TLI.LowerOperation(SDValue(Node, 0), DAG);
- if (Tmp1.getNode()) {
+ SDValue Res = TLI.LowerOperation(SDValue(Node, 0), DAG);
+ if (Res.getNode()) {
SmallVector<SDValue, 8> ResultVals;
for (unsigned i = 0, e = Node->getNumValues(); i != e; ++i) {
if (e == 1)
- ResultVals.push_back(Tmp1);
+ ResultVals.push_back(Res);
else
- ResultVals.push_back(Tmp1.getValue(i));
+ ResultVals.push_back(Res.getValue(i));
}
- if (Tmp1.getNode() != Node || Tmp1.getResNo() != 0) {
+ if (Res.getNode() != Node || Res.getResNo() != 0) {
DAG.ReplaceAllUsesWith(Node, ResultVals.data());
for (unsigned i = 0, e = Node->getNumValues(); i != e; ++i)
DAG.TransferDbgValues(SDValue(Node, i), ResultVals[i]);
@@ -1314,7 +1318,7 @@
}
return;
}
-
+ }
// FALL THROUGH
case TargetLowering::Expand:
ExpandNode(Node);
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