SDValue N1, SDValue N2,
ArrayRef<int> Mask) const;
- void LegalizeSetCCCondCode(EVT VT, SDValue &LHS, SDValue &RHS, SDValue &CC,
+ bool LegalizeSetCCCondCode(EVT VT, SDValue &LHS, SDValue &RHS, SDValue &CC,
SDLoc dl);
SDValue ExpandLibCall(RTLIB::Libcall LC, SDNode *Node, bool isSigned);
NewLoadedVT, LD->isVolatile(),
LD->isNonTemporal(), Alignment);
Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
- DAG.getConstant(IncrementSize, TLI.getPointerTy()));
+ DAG.getConstant(IncrementSize, Ptr.getValueType()));
Hi = DAG.getExtLoad(HiExtType, dl, VT, Chain, Ptr,
LD->getPointerInfo().getWithOffset(IncrementSize),
NewLoadedVT, LD->isVolatile(),
NewLoadedVT, LD->isVolatile(),
LD->isNonTemporal(), Alignment);
Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
- DAG.getConstant(IncrementSize, TLI.getPointerTy()));
+ DAG.getConstant(IncrementSize, Ptr.getValueType()));
Lo = DAG.getExtLoad(ISD::ZEXTLOAD, dl, VT, Chain, Ptr,
LD->getPointerInfo().getWithOffset(IncrementSize),
NewLoadedVT, LD->isVolatile(),
false, false, 0);
// Load the updated vector.
return DAG.getLoad(VT, dl, Ch, StackPtr,
- MachinePointerInfo::getFixedStack(SPFI), false, false,
+ MachinePointerInfo::getFixedStack(SPFI), false, false,
false, 0);
}
Lo = DAG.getStore(Chain, dl, Lo, Ptr, ST->getPointerInfo(), isVolatile,
isNonTemporal, Alignment);
Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
- DAG.getIntPtrConstant(4));
+ DAG.getConstant(4, Ptr.getValueType()));
Hi = DAG.getStore(Chain, dl, Hi, Ptr,
ST->getPointerInfo().getWithOffset(4),
isVolatile, isNonTemporal, MinAlign(Alignment, 4U));
// Store the remaining ExtraWidth bits.
IncrementSize = RoundWidth / 8;
Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
- DAG.getIntPtrConstant(IncrementSize));
+ DAG.getConstant(IncrementSize, Ptr.getValueType()));
Hi = DAG.getNode(ISD::SRL, dl, Value.getValueType(), Value,
DAG.getConstant(RoundWidth,
TLI.getShiftAmountTy(Value.getValueType())));
// Store the remaining ExtraWidth bits.
IncrementSize = RoundWidth / 8;
Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
- DAG.getIntPtrConstant(IncrementSize));
+ DAG.getConstant(IncrementSize, Ptr.getValueType()));
Lo = DAG.getTruncStore(Chain, dl, Value, Ptr,
ST->getPointerInfo().getWithOffset(IncrementSize),
ExtraVT, isVolatile, isNonTemporal,
// Load the remaining ExtraWidth bits.
IncrementSize = RoundWidth / 8;
Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
- DAG.getIntPtrConstant(IncrementSize));
+ DAG.getConstant(IncrementSize, Ptr.getValueType()));
Hi = DAG.getExtLoad(ExtType, dl, Node->getValueType(0), Chain, Ptr,
LD->getPointerInfo().getWithOffset(IncrementSize),
ExtraVT, isVolatile, isNonTemporal,
// Load the remaining ExtraWidth bits.
IncrementSize = RoundWidth / 8;
Ptr = DAG.getNode(ISD::ADD, dl, Ptr.getValueType(), Ptr,
- DAG.getIntPtrConstant(IncrementSize));
+ DAG.getConstant(IncrementSize, Ptr.getValueType()));
Lo = DAG.getExtLoad(ISD::ZEXTLOAD,
dl, Node->getValueType(0), Chain, Ptr,
LD->getPointerInfo().getWithOffset(IncrementSize),
StoreChain = DAG.getEntryNode();
// Result is a load from the stack slot.
- return DAG.getLoad(VT, dl, StoreChain, FIPtr, PtrInfo,
+ return DAG.getLoad(VT, dl, StoreChain, FIPtr, PtrInfo,
false, false, false, 0);
}
unsigned Strides = (FloatVT.getSizeInBits()-1)/LoadTy.getSizeInBits();
unsigned ByteOffset = (Strides * LoadTy.getSizeInBits()) / 8;
LoadPtr = DAG.getNode(ISD::ADD, dl, LoadPtr.getValueType(),
- LoadPtr, DAG.getIntPtrConstant(ByteOffset));
+ LoadPtr,
+ DAG.getConstant(ByteOffset, LoadPtr.getValueType()));
// Load a legal integer containing the sign bit.
SignBit = DAG.getLoad(LoadTy, dl, Ch, LoadPtr, MachinePointerInfo(),
false, false, false, 0);
}
/// LegalizeSetCCCondCode - Legalize a SETCC with given LHS and RHS and
-/// condition code CC on the current target. This routine expands SETCC with
-/// illegal condition code into AND / OR of multiple SETCC values.
-void SelectionDAGLegalize::LegalizeSetCCCondCode(EVT VT,
+/// condition code CC on the current target.
+/// If the SETCC has been legalized using AND / OR, then the legalized node
+/// will be stored in LHS. RHS and CC will be set to SDValue().
+/// If the SETCC has been legalized by using getSetCCSwappedOperands(),
+/// then the values of LHS and RHS will be swapped and CC will be set to the
+/// new condition.
+/// \returns true if the SetCC has been legalized, false if it hasn't.
+bool SelectionDAGLegalize::LegalizeSetCCCondCode(EVT VT,
SDValue &LHS, SDValue &RHS,
SDValue &CC,
SDLoc dl) {
// Nothing to do.
break;
case TargetLowering::Expand: {
+ ISD::CondCode InvCC = ISD::getSetCCSwappedOperands(CCCode);
+ if (TLI.isCondCodeLegal(InvCC, OpVT)) {
+ std::swap(LHS, RHS);
+ CC = DAG.getCondCode(InvCC);
+ return true;
+ }
ISD::CondCode CC1 = ISD::SETCC_INVALID, CC2 = ISD::SETCC_INVALID;
- ISD::CondCode InvCC = ISD::SETCC_INVALID;
unsigned Opc = 0;
switch (CCCode) {
default: llvm_unreachable("Don't know how to expand this condition!");
- case ISD::SETO:
+ case ISD::SETO:
assert(TLI.getCondCodeAction(ISD::SETOEQ, OpVT)
== TargetLowering::Legal
&& "If SETO is expanded, SETOEQ must be legal!");
CC1 = ISD::SETOEQ; CC2 = ISD::SETOEQ; Opc = ISD::AND; break;
- case ISD::SETUO:
+ case ISD::SETUO:
assert(TLI.getCondCodeAction(ISD::SETUNE, OpVT)
== TargetLowering::Legal
&& "If SETUO is expanded, SETUNE must be legal!");
case ISD::SETOGE:
case ISD::SETOLT:
case ISD::SETOLE:
- case ISD::SETONE:
- case ISD::SETUEQ:
- case ISD::SETUNE:
- case ISD::SETUGT:
- case ISD::SETUGE:
- case ISD::SETULT:
+ case ISD::SETONE:
+ case ISD::SETUEQ:
+ case ISD::SETUNE:
+ case ISD::SETUGT:
+ case ISD::SETUGE:
+ case ISD::SETULT:
case ISD::SETULE:
// If we are floating point, assign and break, otherwise fall through.
if (!OpVT.isInteger()) {
case ISD::SETLT:
case ISD::SETNE:
case ISD::SETEQ:
- InvCC = ISD::getSetCCSwappedOperands(CCCode);
- if (TLI.getCondCodeAction(InvCC, OpVT) == TargetLowering::Expand) {
- // We only support using the inverted operation and not a
- // different manner of supporting expanding these cases.
- llvm_unreachable("Don't know how to expand this condition!");
- }
- LHS = DAG.getSetCC(dl, VT, RHS, LHS, InvCC);
- RHS = SDValue();
- CC = SDValue();
- return;
+ // We only support using the inverted operation, which is computed above
+ // and not a different manner of supporting expanding these cases.
+ llvm_unreachable("Don't know how to expand this condition!");
}
-
+
SDValue SetCC1, SetCC2;
if (CCCode != ISD::SETO && CCCode != ISD::SETUO) {
// If we aren't the ordered or unorder operation,
LHS = DAG.getNode(Opc, dl, VT, SetCC1, SetCC2);
RHS = SDValue();
CC = SDValue();
- break;
+ return true;
}
}
+ return false;
}
/// EmitStackConvert - Emit a store/load combination to the stack. This stores
RTLIB::Libcall Call_F128,
RTLIB::Libcall Call_PPCF128) {
RTLIB::Libcall LC;
- switch (Node->getValueType(0).getSimpleVT().SimpleTy) {
+ switch (Node->getSimpleValueType(0).SimpleTy) {
default: llvm_unreachable("Unexpected request for libcall!");
case MVT::f32: LC = Call_F32; break;
case MVT::f64: LC = Call_F64; break;
RTLIB::Libcall Call_I64,
RTLIB::Libcall Call_I128) {
RTLIB::Libcall LC;
- switch (Node->getValueType(0).getSimpleVT().SimpleTy) {
+ switch (Node->getSimpleValueType(0).SimpleTy) {
default: llvm_unreachable("Unexpected request for libcall!");
case MVT::i8: LC = Call_I8; break;
case MVT::i16: LC = Call_I16; break;
static bool isDivRemLibcallAvailable(SDNode *Node, bool isSigned,
const TargetLowering &TLI) {
RTLIB::Libcall LC;
- switch (Node->getValueType(0).getSimpleVT().SimpleTy) {
+ switch (Node->getSimpleValueType(0).SimpleTy) {
default: llvm_unreachable("Unexpected request for libcall!");
case MVT::i8: LC= isSigned ? RTLIB::SDIVREM_I8 : RTLIB::UDIVREM_I8; break;
case MVT::i16: LC= isSigned ? RTLIB::SDIVREM_I16 : RTLIB::UDIVREM_I16; break;
bool isSigned = Opcode == ISD::SDIVREM;
RTLIB::Libcall LC;
- switch (Node->getValueType(0).getSimpleVT().SimpleTy) {
+ switch (Node->getSimpleValueType(0).SimpleTy) {
default: llvm_unreachable("Unexpected request for libcall!");
case MVT::i8: LC= isSigned ? RTLIB::SDIVREM_I8 : RTLIB::UDIVREM_I8; break;
case MVT::i16: LC= isSigned ? RTLIB::SDIVREM_I16 : RTLIB::UDIVREM_I16; break;
/// isSinCosLibcallAvailable - Return true if sincos libcall is available.
static bool isSinCosLibcallAvailable(SDNode *Node, const TargetLowering &TLI) {
RTLIB::Libcall LC;
- switch (Node->getValueType(0).getSimpleVT().SimpleTy) {
+ switch (Node->getSimpleValueType(0).SimpleTy) {
default: llvm_unreachable("Unexpected request for libcall!");
case MVT::f32: LC = RTLIB::SINCOS_F32; break;
case MVT::f64: LC = RTLIB::SINCOS_F64; break;
static bool useSinCos(SDNode *Node) {
unsigned OtherOpcode = Node->getOpcode() == ISD::FSIN
? ISD::FCOS : ISD::FSIN;
-
+
SDValue Op0 = Node->getOperand(0);
for (SDNode::use_iterator UI = Op0.getNode()->use_begin(),
UE = Op0.getNode()->use_end(); UI != UE; ++UI) {
SelectionDAGLegalize::ExpandSinCosLibCall(SDNode *Node,
SmallVectorImpl<SDValue> &Results) {
RTLIB::Libcall LC;
- switch (Node->getValueType(0).getSimpleVT().SimpleTy) {
+ switch (Node->getSimpleValueType(0).SimpleTy) {
default: llvm_unreachable("Unexpected request for libcall!");
case MVT::f32: LC = RTLIB::SINCOS_F32; break;
case MVT::f64: LC = RTLIB::SINCOS_F64; break;
case MVT::f128: LC = RTLIB::SINCOS_F128; break;
case MVT::ppcf128: LC = RTLIB::SINCOS_PPCF128; break;
}
-
+
// The input chain to this libcall is the entry node of the function.
// Legalizing the call will automatically add the previous call to the
// dependence.
SDValue InChain = DAG.getEntryNode();
-
+
EVT RetVT = Node->getValueType(0);
Type *RetTy = RetVT.getTypeForEVT(*DAG.getContext());
-
+
TargetLowering::ArgListTy Args;
TargetLowering::ArgListEntry Entry;
-
+
// Pass the argument.
Entry.Node = Node->getOperand(0);
Entry.Ty = RetTy;
Entry.isSExt = false;
Entry.isZExt = false;
Args.push_back(Entry);
-
+
// Pass the return address of sin.
SDValue SinPtr = DAG.CreateStackTemporary(RetVT);
Entry.Node = SinPtr;
Entry.isSExt = false;
Entry.isZExt = false;
Args.push_back(Entry);
-
+
// Also pass the return address of the cos.
SDValue CosPtr = DAG.CreateStackTemporary(RetVT);
Entry.Node = CosPtr;
Entry.isSExt = false;
Entry.isZExt = false;
Args.push_back(Entry);
-
+
SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),
TLI.getPointerTy());
-
+
SDLoc dl(Node);
TargetLowering::
CallLoweringInfo CLI(InChain, Type::getVoidTy(*DAG.getContext()),
SDValue StackSlot = DAG.CreateStackTemporary(MVT::f64);
// word offset constant for Hi/Lo address computation
- SDValue WordOff = DAG.getConstant(sizeof(int), TLI.getPointerTy());
+ SDValue WordOff = DAG.getConstant(sizeof(int), StackSlot.getValueType());
// set up Hi and Lo (into buffer) address based on endian
SDValue Hi = StackSlot;
- SDValue Lo = DAG.getNode(ISD::ADD, dl,
- TLI.getPointerTy(), StackSlot, WordOff);
+ SDValue Lo = DAG.getNode(ISD::ADD, dl, StackSlot.getValueType(),
+ StackSlot, WordOff);
if (TLI.isLittleEndian())
std::swap(Hi, Lo);
// as a negative number. To counteract this, the dynamic code adds an
// offset depending on the data type.
uint64_t FF;
- switch (Op0.getValueType().getSimpleVT().SimpleTy) {
+ switch (Op0.getSimpleValueType().SimpleTy) {
default: llvm_unreachable("Unsupported integer type!");
case MVT::i8 : FF = 0x43800000ULL; break; // 2^8 (as a float)
case MVT::i16: FF = 0x47800000ULL; break; // 2^16 (as a float)
SDValue CPIdx = DAG.getConstantPool(FudgeFactor, TLI.getPointerTy());
unsigned Alignment = cast<ConstantPoolSDNode>(CPIdx)->getAlignment();
- CPIdx = DAG.getNode(ISD::ADD, dl, TLI.getPointerTy(), CPIdx, CstOffset);
+ CPIdx = DAG.getNode(ISD::ADD, dl, CPIdx.getValueType(), CPIdx, CstOffset);
Alignment = std::min(Alignment, 4u);
SDValue FudgeInReg;
if (DestVT == MVT::f32)
unsigned Align = Node->getConstantOperandVal(3);
SDValue VAListLoad = DAG.getLoad(TLI.getPointerTy(), dl, Tmp1, Tmp2,
- MachinePointerInfo(V),
+ MachinePointerInfo(V),
false, false, false, 0);
SDValue VAList = VAListLoad;
if (Align > TLI.getMinStackArgumentAlignment()) {
assert(((Align & (Align-1)) == 0) && "Expected Align to be a power of 2");
- VAList = DAG.getNode(ISD::ADD, dl, TLI.getPointerTy(), VAList,
+ VAList = DAG.getNode(ISD::ADD, dl, VAList.getValueType(), VAList,
DAG.getConstant(Align - 1,
- TLI.getPointerTy()));
+ VAList.getValueType()));
- VAList = DAG.getNode(ISD::AND, dl, TLI.getPointerTy(), VAList,
+ VAList = DAG.getNode(ISD::AND, dl, VAList.getValueType(), VAList,
DAG.getConstant(-(int64_t)Align,
- TLI.getPointerTy()));
+ VAList.getValueType()));
}
// Increment the pointer, VAList, to the next vaarg
- Tmp3 = DAG.getNode(ISD::ADD, dl, TLI.getPointerTy(), VAList,
+ Tmp3 = DAG.getNode(ISD::ADD, dl, VAList.getValueType(), VAList,
DAG.getConstant(TLI.getDataLayout()->
getTypeAllocSize(VT.getTypeForEVT(*DAG.getContext())),
- TLI.getPointerTy()));
+ VAList.getValueType()));
// Store the incremented VAList to the legalized pointer
Tmp3 = DAG.getStore(VAListLoad.getValue(1), dl, Tmp3, Tmp2,
MachinePointerInfo(V), false, false, 0);
// cast operands to v8i32 and re-build the mask.
// Calculate new VT, the size of the new VT should be equal to original.
- EVT NewVT = EVT::getVectorVT(*DAG.getContext(), NewEltVT,
+ EVT NewVT = EVT::getVectorVT(*DAG.getContext(), NewEltVT,
VT.getSizeInBits()/NewEltVT.getSizeInBits());
assert(NewVT.bitsEq(VT));
if (Idx < NumElems)
Ops.push_back(DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, EltVT,
Op0,
- DAG.getIntPtrConstant(Idx)));
+ DAG.getConstant(Idx, TLI.getVectorIdxTy())));
else
Ops.push_back(DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, EltVT,
Op1,
- DAG.getIntPtrConstant(Idx - NumElems)));
+ DAG.getConstant(Idx - NumElems,
+ TLI.getVectorIdxTy())));
}
Tmp1 = DAG.getNode(ISD::BUILD_VECTOR, dl, VT, &Ops[0], Ops.size());
RTLIB::NEARBYINT_F128,
RTLIB::NEARBYINT_PPCF128));
break;
+ case ISD::FROUND:
+ Results.push_back(ExpandFPLibCall(Node, RTLIB::ROUND_F32,
+ RTLIB::ROUND_F64,
+ RTLIB::ROUND_F80,
+ RTLIB::ROUND_F128,
+ RTLIB::ROUND_PPCF128));
+ break;
case ISD::FPOWI:
Results.push_back(ExpandFPLibCall(Node, RTLIB::POWI_F32, RTLIB::POWI_F64,
RTLIB::POWI_F80, RTLIB::POWI_F128,
Results.push_back(ExpandConstantFP(CFP, true));
break;
}
- case ISD::EHSELECTION: {
- unsigned Reg = TLI.getExceptionSelectorRegister();
- assert(Reg && "Can't expand to unknown register!");
- Results.push_back(DAG.getCopyFromReg(Node->getOperand(1), dl, Reg,
- Node->getValueType(0)));
- Results.push_back(Results[0].getValue(1));
- break;
- }
- case ISD::EXCEPTIONADDR: {
- unsigned Reg = TLI.getExceptionPointerRegister();
- assert(Reg && "Can't expand to unknown register!");
- Results.push_back(DAG.getCopyFromReg(Node->getOperand(0), dl, Reg,
- Node->getValueType(0)));
- Results.push_back(Results[0].getValue(1));
- break;
- }
case ISD::FSUB: {
EVT VT = Node->getValueType(0);
assert(TLI.isOperationLegalOrCustom(ISD::FADD, VT) &&
unsigned EntrySize =
DAG.getMachineFunction().getJumpTableInfo()->getEntrySize(TD);
- Index = DAG.getNode(ISD::MUL, dl, PTy,
- Index, DAG.getConstant(EntrySize, PTy));
- SDValue Addr = DAG.getNode(ISD::ADD, dl, PTy, Index, Table);
+ Index = DAG.getNode(ISD::MUL, dl, Index.getValueType(),
+ Index, DAG.getConstant(EntrySize, Index.getValueType()));
+ SDValue Addr = DAG.getNode(ISD::ADD, dl, Index.getValueType(),
+ Index, Table);
EVT MemVT = EVT::getIntegerVT(*DAG.getContext(), EntrySize * 8);
SDValue LD = DAG.getExtLoad(ISD::SEXTLOAD, dl, PTy, Chain, Addr,
Tmp1 = Node->getOperand(0);
Tmp2 = Node->getOperand(1);
Tmp3 = Node->getOperand(2);
- LegalizeSetCCCondCode(Node->getValueType(0), Tmp1, Tmp2, Tmp3, dl);
+ bool Legalized = LegalizeSetCCCondCode(Node->getValueType(0), Tmp1, Tmp2,
+ Tmp3, dl);
+
+ if (Legalized) {
+ // If we exapanded the SETCC by swapping LHS and RHS, create a new SETCC
+ // node.
+ if (Tmp3.getNode())
+ Tmp1 = DAG.getNode(ISD::SETCC, dl, Node->getValueType(0),
+ Tmp1, Tmp2, Tmp3);
- // If we expanded the SETCC into an AND/OR, return the new node
- if (Tmp2.getNode() == 0) {
Results.push_back(Tmp1);
break;
}
Tmp4 = Node->getOperand(3); // False
SDValue CC = Node->getOperand(4);
- LegalizeSetCCCondCode(getSetCCResultType(Tmp1.getValueType()),
- Tmp1, Tmp2, CC, dl);
+ bool Legalized = false;
+ // Try to legalize by inverting the condition. This is for targets that
+ // might support an ordered version of a condition, but not the unordered
+ // version (or vice versa).
+ ISD::CondCode InvCC = ISD::getSetCCInverse(cast<CondCodeSDNode>(CC)->get(),
+ Tmp1.getValueType().isInteger());
+ if (TLI.isCondCodeLegal(InvCC, Tmp1.getSimpleValueType())) {
+ // Use the new condition code and swap true and false
+ Legalized = true;
+ Tmp1 = DAG.getSelectCC(dl, Tmp1, Tmp2, Tmp4, Tmp3, InvCC);
+ } else {
+ // If The inverse is not legal, then try to swap the arguments using
+ // the inverse condition code.
+ ISD::CondCode SwapInvCC = ISD::getSetCCSwappedOperands(InvCC);
+ if (TLI.isCondCodeLegal(SwapInvCC, Tmp1.getSimpleValueType())) {
+ // The swapped inverse condition is legal, so swap true and false,
+ // lhs and rhs.
+ Legalized = true;
+ Tmp1 = DAG.getSelectCC(dl, Tmp2, Tmp1, Tmp4, Tmp3, SwapInvCC);
+ }
+ }
+
+ if (!Legalized) {
+ Legalized = LegalizeSetCCCondCode(
+ getSetCCResultType(Tmp1.getValueType()), Tmp1, Tmp2, CC, dl);
- assert(!Tmp2.getNode() && "Can't legalize SELECT_CC with legal condition!");
- Tmp2 = DAG.getConstant(0, Tmp1.getValueType());
- CC = DAG.getCondCode(ISD::SETNE);
- Tmp1 = DAG.getNode(ISD::SELECT_CC, dl, Node->getValueType(0), Tmp1, Tmp2,
- Tmp3, Tmp4, CC);
+ assert(Legalized && "Can't legalize SELECT_CC with legal condition!");
+ // If we exapanded the SETCC by swapping LHS and RHS, create a new
+ // SELECT_CC node.
+ if (CC.getNode()) {
+ Tmp1 = DAG.getNode(ISD::SELECT_CC, dl, Node->getValueType(0),
+ Tmp1, Tmp2, Tmp3, Tmp4, CC);
+ } else {
+ Tmp2 = DAG.getConstant(0, Tmp1.getValueType());
+ CC = DAG.getCondCode(ISD::SETNE);
+ Tmp1 = DAG.getNode(ISD::SELECT_CC, dl, Node->getValueType(0), Tmp1, Tmp2,
+ Tmp3, Tmp4, CC);
+ }
+ }
Results.push_back(Tmp1);
break;
}
Tmp3 = Node->getOperand(3); // RHS
Tmp4 = Node->getOperand(1); // CC
- LegalizeSetCCCondCode(getSetCCResultType(Tmp2.getValueType()),
- Tmp2, Tmp3, Tmp4, dl);
+ bool Legalized = LegalizeSetCCCondCode(getSetCCResultType(
+ Tmp2.getValueType()), Tmp2, Tmp3, Tmp4, dl);
+ (void)Legalized;
+ assert(Legalized && "Can't legalize BR_CC with legal condition!");
- assert(!Tmp3.getNode() && "Can't legalize BR_CC with legal condition!");
- Tmp3 = DAG.getConstant(0, Tmp2.getValueType());
- Tmp4 = DAG.getCondCode(ISD::SETNE);
- Tmp1 = DAG.getNode(ISD::BR_CC, dl, Node->getValueType(0), Tmp1, Tmp4, Tmp2,
- Tmp3, Node->getOperand(4));
+ // If we exapanded the SETCC by swapping LHS and RHS, create a new BR_CC
+ // node.
+ if (Tmp4.getNode()) {
+ Tmp1 = DAG.getNode(ISD::BR_CC, dl, Node->getValueType(0), Tmp1,
+ Tmp4, Tmp2, Tmp3, Node->getOperand(4));
+ } else {
+ Tmp3 = DAG.getConstant(0, Tmp2.getValueType());
+ Tmp4 = DAG.getCondCode(ISD::SETNE);
+ Tmp1 = DAG.getNode(ISD::BR_CC, dl, Node->getValueType(0), Tmp1, Tmp4, Tmp2,
+ Tmp3, Node->getOperand(4));
+ }
Results.push_back(Tmp1);
break;
}
for (unsigned Idx = 0; Idx < NumElem; Idx++) {
SDValue Ex = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl,
VT.getScalarType(),
- Node->getOperand(0), DAG.getIntPtrConstant(Idx));
+ Node->getOperand(0), DAG.getConstant(Idx,
+ TLI.getVectorIdxTy()));
SDValue Sh = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl,
VT.getScalarType(),
- Node->getOperand(1), DAG.getIntPtrConstant(Idx));
+ Node->getOperand(1), DAG.getConstant(Idx,
+ TLI.getVectorIdxTy()));
Scalars.push_back(DAG.getNode(Node->getOpcode(), dl,
VT.getScalarType(), Ex, Sh));
}
projects / oota-llvm.git / blobdiff