const char *XCoreTargetLowering::
getTargetNodeName(unsigned Opcode) const
{
- switch (Opcode)
+ switch ((XCoreISD::NodeType)Opcode)
{
+ case XCoreISD::FIRST_NUMBER : break;
case XCoreISD::BL : return "XCoreISD::BL";
case XCoreISD::PCRelativeWrapper : return "XCoreISD::PCRelativeWrapper";
case XCoreISD::DPRelativeWrapper : return "XCoreISD::DPRelativeWrapper";
case XCoreISD::FRAME_TO_ARGS_OFFSET : return "XCoreISD::FRAME_TO_ARGS_OFFSET";
case XCoreISD::EH_RETURN : return "XCoreISD::EH_RETURN";
case XCoreISD::MEMBARRIER : return "XCoreISD::MEMBARRIER";
- default : return nullptr;
}
+ return nullptr;
}
-XCoreTargetLowering::XCoreTargetLowering(const TargetMachine &TM)
- : TargetLowering(TM, new XCoreTargetObjectFile()), TM(TM),
- Subtarget(TM.getSubtarget<XCoreSubtarget>()) {
+XCoreTargetLowering::XCoreTargetLowering(const TargetMachine &TM,
+ const XCoreSubtarget &Subtarget)
+ : TargetLowering(TM), TM(TM), Subtarget(Subtarget) {
// Set up the register classes.
addRegisterClass(MVT::i32, &XCore::GRRegsRegClass);
// Compute derived properties from the register classes
- computeRegisterProperties();
+ computeRegisterProperties(Subtarget.getRegisterInfo());
// Division is expensive
setIntDivIsCheap(false);
setOperationAction(ISD::ConstantPool, MVT::i32, Custom);
// Loads
- setLoadExtAction(ISD::EXTLOAD, MVT::i1, Promote);
- setLoadExtAction(ISD::ZEXTLOAD, MVT::i1, Promote);
- setLoadExtAction(ISD::SEXTLOAD, MVT::i1, Promote);
+ for (MVT VT : MVT::integer_valuetypes()) {
+ setLoadExtAction(ISD::EXTLOAD, VT, MVT::i1, Promote);
+ setLoadExtAction(ISD::ZEXTLOAD, VT, MVT::i1, Promote);
+ setLoadExtAction(ISD::SEXTLOAD, VT, MVT::i1, Promote);
- setLoadExtAction(ISD::SEXTLOAD, MVT::i8, Expand);
- setLoadExtAction(ISD::ZEXTLOAD, MVT::i16, Expand);
+ setLoadExtAction(ISD::SEXTLOAD, VT, MVT::i8, Expand);
+ setLoadExtAction(ISD::ZEXTLOAD, VT, MVT::i16, Expand);
+ }
// Custom expand misaligned loads / stores.
setOperationAction(ISD::LOAD, MVT::i32, Custom);
GA = getGlobalAddressWrapper(GA, GV, DAG);
// Handle the rest of the offset.
if (Offset != FoldedOffset) {
- SDValue Remaining = DAG.getConstant(Offset - FoldedOffset, MVT::i32);
+ SDValue Remaining = DAG.getConstant(Offset - FoldedOffset, DL, MVT::i32);
GA = DAG.getNode(ISD::ADD, DL, MVT::i32, GA, Remaining);
}
return GA;
Constant *GA = ConstantExpr::getBitCast(const_cast<GlobalValue*>(GV), Ty);
Ty = Type::getInt32Ty(*DAG.getContext());
Constant *Idx = ConstantInt::get(Ty, Offset);
- Constant *GAI = ConstantExpr::getGetElementPtr(GA, Idx);
+ Constant *GAI = ConstantExpr::getGetElementPtr(
+ Type::getInt8Ty(*DAG.getContext()), GA, Idx);
SDValue CP = DAG.getConstantPool(GAI, MVT::i32);
return DAG.getLoad(getPointerTy(), DL, DAG.getEntryNode(), CP,
MachinePointerInfo(), false, false, false, 0);
}
assert((NumEntries >> 31) == 0);
SDValue ScaledIndex = DAG.getNode(ISD::SHL, dl, MVT::i32, Index,
- DAG.getConstant(1, MVT::i32));
+ DAG.getConstant(1, dl, MVT::i32));
return DAG.getNode(XCoreISD::BR_JT32, dl, MVT::Other, Chain, TargetJT,
ScaledIndex);
}
HighOffset);
} else {
LowAddr = DAG.getNode(ISD::ADD, DL, MVT::i32, Base,
- DAG.getConstant(LowOffset, MVT::i32));
+ DAG.getConstant(LowOffset, DL, MVT::i32));
HighAddr = DAG.getNode(ISD::ADD, DL, MVT::i32, Base,
- DAG.getConstant(HighOffset, MVT::i32));
+ DAG.getConstant(HighOffset, DL, MVT::i32));
}
- SDValue LowShift = DAG.getConstant((Offset - LowOffset) * 8, MVT::i32);
- SDValue HighShift = DAG.getConstant((HighOffset - Offset) * 8, MVT::i32);
+ SDValue LowShift = DAG.getConstant((Offset - LowOffset) * 8, DL, MVT::i32);
+ SDValue HighShift = DAG.getConstant((HighOffset - Offset) * 8, DL, MVT::i32);
SDValue Low = DAG.getLoad(getPointerTy(), DL, Chain,
LowAddr, MachinePointerInfo(),
if (LD->getAlignment() == 2) {
SDValue Low = DAG.getExtLoad(ISD::ZEXTLOAD, DL, MVT::i32, Chain,
BasePtr, LD->getPointerInfo(), MVT::i16,
- LD->isVolatile(), LD->isNonTemporal(), 2);
+ LD->isVolatile(), LD->isNonTemporal(),
+ LD->isInvariant(), 2);
SDValue HighAddr = DAG.getNode(ISD::ADD, DL, MVT::i32, BasePtr,
- DAG.getConstant(2, MVT::i32));
+ DAG.getConstant(2, DL, MVT::i32));
SDValue High = DAG.getExtLoad(ISD::EXTLOAD, DL, MVT::i32, Chain,
HighAddr,
LD->getPointerInfo().getWithOffset(2),
MVT::i16, LD->isVolatile(),
- LD->isNonTemporal(), 2);
+ LD->isNonTemporal(), LD->isInvariant(), 2);
SDValue HighShifted = DAG.getNode(ISD::SHL, DL, MVT::i32, High,
- DAG.getConstant(16, MVT::i32));
+ DAG.getConstant(16, DL, MVT::i32));
SDValue Result = DAG.getNode(ISD::OR, DL, MVT::i32, Low, HighShifted);
Chain = DAG.getNode(ISD::TokenFactor, DL, MVT::Other, Low.getValue(1),
High.getValue(1));
if (ST->getAlignment() == 2) {
SDValue Low = Value;
SDValue High = DAG.getNode(ISD::SRL, dl, MVT::i32, Value,
- DAG.getConstant(16, MVT::i32));
+ DAG.getConstant(16, dl, MVT::i32));
SDValue StoreLow = DAG.getTruncStore(Chain, dl, Low, BasePtr,
ST->getPointerInfo(), MVT::i16,
ST->isVolatile(), ST->isNonTemporal(),
2);
SDValue HighAddr = DAG.getNode(ISD::ADD, dl, MVT::i32, BasePtr,
- DAG.getConstant(2, MVT::i32));
+ DAG.getConstant(2, dl, MVT::i32));
SDValue StoreHigh = DAG.getTruncStore(Chain, dl, High, HighAddr,
ST->getPointerInfo().getWithOffset(2),
MVT::i16, ST->isVolatile(),
SDLoc dl(Op);
SDValue LHS = Op.getOperand(0);
SDValue RHS = Op.getOperand(1);
- SDValue Zero = DAG.getConstant(0, MVT::i32);
+ SDValue Zero = DAG.getConstant(0, dl, MVT::i32);
SDValue Hi = DAG.getNode(XCoreISD::MACCS, dl,
DAG.getVTList(MVT::i32, MVT::i32), Zero, Zero,
LHS, RHS);
SDLoc dl(Op);
SDValue LHS = Op.getOperand(0);
SDValue RHS = Op.getOperand(1);
- SDValue Zero = DAG.getConstant(0, MVT::i32);
+ SDValue Zero = DAG.getConstant(0, dl, MVT::i32);
SDValue Hi = DAG.getNode(XCoreISD::LMUL, dl,
DAG.getVTList(MVT::i32, MVT::i32), LHS, RHS,
Zero, Zero);
SDLoc dl(N);
SDValue LL, RL, AddendL, AddendH;
LL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Mul.getOperand(0), DAG.getConstant(0, MVT::i32));
+ Mul.getOperand(0), DAG.getConstant(0, dl, MVT::i32));
RL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Mul.getOperand(1), DAG.getConstant(0, MVT::i32));
+ Mul.getOperand(1), DAG.getConstant(0, dl, MVT::i32));
AddendL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Other, DAG.getConstant(0, MVT::i32));
+ Other, DAG.getConstant(0, dl, MVT::i32));
AddendH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Other, DAG.getConstant(1, MVT::i32));
+ Other, DAG.getConstant(1, dl, MVT::i32));
APInt HighMask = APInt::getHighBitsSet(64, 32);
unsigned LHSSB = DAG.ComputeNumSignBits(Mul.getOperand(0));
unsigned RHSSB = DAG.ComputeNumSignBits(Mul.getOperand(1));
}
SDValue LH, RH;
LH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Mul.getOperand(0), DAG.getConstant(1, MVT::i32));
+ Mul.getOperand(0), DAG.getConstant(1, dl, MVT::i32));
RH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Mul.getOperand(1), DAG.getConstant(1, MVT::i32));
+ Mul.getOperand(1), DAG.getConstant(1, dl, MVT::i32));
SDValue Hi = DAG.getNode(XCoreISD::MACCU, dl,
DAG.getVTList(MVT::i32, MVT::i32), AddendH,
AddendL, LL, RL);
// Extract components
SDValue LHSL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- N->getOperand(0), DAG.getConstant(0, MVT::i32));
+ N->getOperand(0),
+ DAG.getConstant(0, dl, MVT::i32));
SDValue LHSH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- N->getOperand(0), DAG.getConstant(1, MVT::i32));
+ N->getOperand(0),
+ DAG.getConstant(1, dl, MVT::i32));
SDValue RHSL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- N->getOperand(1), DAG.getConstant(0, MVT::i32));
+ N->getOperand(1),
+ DAG.getConstant(0, dl, MVT::i32));
SDValue RHSH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- N->getOperand(1), DAG.getConstant(1, MVT::i32));
+ N->getOperand(1),
+ DAG.getConstant(1, dl, MVT::i32));
// Expand
unsigned Opcode = (N->getOpcode() == ISD::ADD) ? XCoreISD::LADD :
XCoreISD::LSUB;
- SDValue Zero = DAG.getConstant(0, MVT::i32);
+ SDValue Zero = DAG.getConstant(0, dl, MVT::i32);
SDValue Lo = DAG.getNode(Opcode, dl, DAG.getVTList(MVT::i32, MVT::i32),
LHSL, RHSL, Zero);
SDValue Carry(Lo.getNode(), 1);
false, false, false, 0);
// Increment the pointer, VAList, to the next vararg
SDValue nextPtr = DAG.getNode(ISD::ADD, dl, PtrVT, VAList,
- DAG.getIntPtrConstant(VT.getSizeInBits() / 8));
+ DAG.getIntPtrConstant(VT.getSizeInBits() / 8,
+ dl));
// Store the incremented VAList to the legalized pointer
InChain = DAG.getStore(VAList.getValue(1), dl, nextPtr, VAListPtr,
MachinePointerInfo(SV), false, false, 0);
return SDValue();
MachineFunction &MF = DAG.getMachineFunction();
- const TargetRegisterInfo *RegInfo = getTargetMachine().getRegisterInfo();
+ const TargetRegisterInfo *RegInfo = Subtarget.getRegisterInfo();
return DAG.getCopyFromReg(DAG.getEntryNode(), SDLoc(Op),
RegInfo->getFrameRegister(MF), MVT::i32);
}
SDLoc dl(Op);
// Absolute SP = (FP + FrameToArgs) + Offset
- const TargetRegisterInfo *RegInfo = getTargetMachine().getRegisterInfo();
+ const TargetRegisterInfo *RegInfo = Subtarget.getRegisterInfo();
SDValue Stack = DAG.getCopyFromReg(DAG.getEntryNode(), dl,
RegInfo->getFrameRegister(MF), MVT::i32);
SDValue FrameToArgs = DAG.getNode(XCoreISD::FRAME_TO_ARGS_OFFSET, dl,
SDValue Addr = Trmp;
SDLoc dl(Op);
- OutChains[0] = DAG.getStore(Chain, dl, DAG.getConstant(0x0a3cd805, MVT::i32),
- Addr, MachinePointerInfo(TrmpAddr), false, false,
- 0);
+ OutChains[0] = DAG.getStore(Chain, dl,
+ DAG.getConstant(0x0a3cd805, dl, MVT::i32), Addr,
+ MachinePointerInfo(TrmpAddr), false, false, 0);
Addr = DAG.getNode(ISD::ADD, dl, MVT::i32, Trmp,
- DAG.getConstant(4, MVT::i32));
- OutChains[1] = DAG.getStore(Chain, dl, DAG.getConstant(0xd80456c0, MVT::i32),
- Addr, MachinePointerInfo(TrmpAddr, 4), false,
- false, 0);
+ DAG.getConstant(4, dl, MVT::i32));
+ OutChains[1] = DAG.getStore(Chain, dl,
+ DAG.getConstant(0xd80456c0, dl, MVT::i32), Addr,
+ MachinePointerInfo(TrmpAddr, 4), false, false, 0);
Addr = DAG.getNode(ISD::ADD, dl, MVT::i32, Trmp,
- DAG.getConstant(8, MVT::i32));
- OutChains[2] = DAG.getStore(Chain, dl, DAG.getConstant(0x27fb0a3c, MVT::i32),
- Addr, MachinePointerInfo(TrmpAddr, 8), false,
- false, 0);
+ DAG.getConstant(8, dl, MVT::i32));
+ OutChains[2] = DAG.getStore(Chain, dl,
+ DAG.getConstant(0x27fb0a3c, dl, MVT::i32), Addr,
+ MachinePointerInfo(TrmpAddr, 8), false, false, 0);
Addr = DAG.getNode(ISD::ADD, dl, MVT::i32, Trmp,
- DAG.getConstant(12, MVT::i32));
+ DAG.getConstant(12, dl, MVT::i32));
OutChains[3] = DAG.getStore(Chain, dl, Nest, Addr,
MachinePointerInfo(TrmpAddr, 12), false, false,
0);
Addr = DAG.getNode(ISD::ADD, dl, MVT::i32, Trmp,
- DAG.getConstant(16, MVT::i32));
+ DAG.getConstant(16, dl, MVT::i32));
OutChains[4] = DAG.getStore(Chain, dl, FPtr, Addr,
MachinePointerInfo(TrmpAddr, 16), false, false,
0);
return DAG.getExtLoad(ISD::EXTLOAD, SDLoc(Op), MVT::i32, N->getChain(),
N->getBasePtr(), N->getPointerInfo(), MVT::i16,
N->isVolatile(), N->isNonTemporal(),
- N->getAlignment(), N->getAAInfo());
+ N->isInvariant(), N->getAlignment(), N->getAAInfo());
}
if (N->getMemoryVT() == MVT::i8)
return DAG.getExtLoad(ISD::EXTLOAD, SDLoc(Op), MVT::i32, N->getChain(),
N->getBasePtr(), N->getPointerInfo(), MVT::i8,
N->isVolatile(), N->isNonTemporal(),
- N->getAlignment(), N->getAAInfo());
+ N->isInvariant(), N->getAlignment(), N->getAAInfo());
return SDValue();
}
int offset = ResultMemLocs[i].first;
unsigned index = ResultMemLocs[i].second;
SDVTList VTs = DAG.getVTList(MVT::i32, MVT::Other);
- SDValue Ops[] = { Chain, DAG.getConstant(offset / 4, MVT::i32) };
+ SDValue Ops[] = { Chain, DAG.getConstant(offset / 4, dl, MVT::i32) };
SDValue load = DAG.getNode(XCoreISD::LDWSP, dl, VTs, Ops);
InVals[index] = load;
MemOpChains.push_back(load.getValue(1));
// Analyze operands of the call, assigning locations to each operand.
SmallVector<CCValAssign, 16> ArgLocs;
- CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
- getTargetMachine(), ArgLocs, *DAG.getContext());
+ CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(), ArgLocs,
+ *DAG.getContext());
// The ABI dictates there should be one stack slot available to the callee
// on function entry (for saving lr).
SmallVector<CCValAssign, 16> RVLocs;
// Analyze return values to determine the number of bytes of stack required.
- CCState RetCCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
- getTargetMachine(), RVLocs, *DAG.getContext());
+ CCState RetCCInfo(CallConv, isVarArg, DAG.getMachineFunction(), RVLocs,
+ *DAG.getContext());
RetCCInfo.AllocateStack(CCInfo.getNextStackOffset(), 4);
RetCCInfo.AnalyzeCallResult(Ins, RetCC_XCore);
// Get a count of how many bytes are to be pushed on the stack.
unsigned NumBytes = RetCCInfo.getNextStackOffset();
- Chain = DAG.getCALLSEQ_START(Chain,DAG.getConstant(NumBytes,
+ Chain = DAG.getCALLSEQ_START(Chain,DAG.getConstant(NumBytes, dl,
getPointerTy(), true), dl);
SmallVector<std::pair<unsigned, SDValue>, 4> RegsToPass;
MemOpChains.push_back(DAG.getNode(XCoreISD::STWSP, dl, MVT::Other,
Chain, Arg,
- DAG.getConstant(Offset/4, MVT::i32)));
+ DAG.getConstant(Offset/4, dl,
+ MVT::i32)));
}
}
// Create the CALLSEQ_END node.
Chain = DAG.getCALLSEQ_END(Chain,
- DAG.getConstant(NumBytes, getPointerTy(), true),
- DAG.getConstant(0, getPointerTy(), true),
+ DAG.getConstant(NumBytes, dl, getPointerTy(),
+ true),
+ DAG.getConstant(0, dl, getPointerTy(), true),
InFlag, dl);
InFlag = Chain.getValue(1);
// Assign locations to all of the incoming arguments.
SmallVector<CCValAssign, 16> ArgLocs;
- CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
- getTargetMachine(), ArgLocs, *DAG.getContext());
+ CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(), ArgLocs,
+ *DAG.getContext());
CCInfo.AnalyzeFormalArguments(Ins, CC_XCore);
XCore::R0, XCore::R1, XCore::R2, XCore::R3
};
XCoreFunctionInfo *XFI = MF.getInfo<XCoreFunctionInfo>();
- unsigned FirstVAReg = CCInfo.getFirstUnallocated(ArgRegs,
- array_lengthof(ArgRegs));
+ unsigned FirstVAReg = CCInfo.getFirstUnallocated(ArgRegs);
if (FirstVAReg < array_lengthof(ArgRegs)) {
int offset = 0;
// Save remaining registers, storing higher register numbers at a higher
SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
InVals.push_back(FIN);
MemOps.push_back(DAG.getMemcpy(Chain, dl, FIN, ArgDI->SDV,
- DAG.getConstant(Size, MVT::i32),
- Align, false, false,
+ DAG.getConstant(Size, dl, MVT::i32),
+ Align, false, false, false,
MachinePointerInfo(),
MachinePointerInfo()));
} else {
const SmallVectorImpl<ISD::OutputArg> &Outs,
LLVMContext &Context) const {
SmallVector<CCValAssign, 16> RVLocs;
- CCState CCInfo(CallConv, isVarArg, MF, getTargetMachine(), RVLocs, Context);
+ CCState CCInfo(CallConv, isVarArg, MF, RVLocs, Context);
if (!CCInfo.CheckReturn(Outs, RetCC_XCore))
return false;
if (CCInfo.getNextStackOffset() != 0 && isVarArg)
SmallVector<CCValAssign, 16> RVLocs;
// CCState - Info about the registers and stack slot.
- CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
- getTargetMachine(), RVLocs, *DAG.getContext());
+ CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(), RVLocs,
+ *DAG.getContext());
// Analyze return values.
if (!isVarArg)
SmallVector<SDValue, 4> RetOps(1, Chain);
// Return on XCore is always a "retsp 0"
- RetOps.push_back(DAG.getConstant(0, MVT::i32));
+ RetOps.push_back(DAG.getConstant(0, dl, MVT::i32));
SmallVector<SDValue, 4> MemOpChains;
// Handle return values that must be copied to memory.
MachineBasicBlock *
XCoreTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
MachineBasicBlock *BB) const {
- const TargetInstrInfo &TII = *getTargetMachine().getInstrInfo();
+ const TargetInstrInfo &TII = *Subtarget.getInstrInfo();
DebugLoc dl = MI->getDebugLoc();
assert((MI->getOpcode() == XCore::SELECT_CC) &&
"Unexpected instr type to insert");
// fold (ladd 0, 0, x) -> 0, x & 1
if (N0C && N0C->isNullValue() && N1C && N1C->isNullValue()) {
- SDValue Carry = DAG.getConstant(0, VT);
+ SDValue Carry = DAG.getConstant(0, dl, VT);
SDValue Result = DAG.getNode(ISD::AND, dl, VT, N2,
- DAG.getConstant(1, VT));
+ DAG.getConstant(1, dl, VT));
SDValue Ops[] = { Result, Carry };
return DAG.getMergeValues(Ops, dl);
}
VT.getSizeInBits() - 1);
DAG.computeKnownBits(N2, KnownZero, KnownOne);
if ((KnownZero & Mask) == Mask) {
- SDValue Carry = DAG.getConstant(0, VT);
+ SDValue Carry = DAG.getConstant(0, dl, VT);
SDValue Result = DAG.getNode(ISD::ADD, dl, VT, N0, N2);
SDValue Ops[] = { Result, Carry };
return DAG.getMergeValues(Ops, dl);
if ((KnownZero & Mask) == Mask) {
SDValue Borrow = N2;
SDValue Result = DAG.getNode(ISD::SUB, dl, VT,
- DAG.getConstant(0, VT), N2);
+ DAG.getConstant(0, dl, VT), N2);
SDValue Ops[] = { Result, Borrow };
return DAG.getMergeValues(Ops, dl);
}
VT.getSizeInBits() - 1);
DAG.computeKnownBits(N2, KnownZero, KnownOne);
if ((KnownZero & Mask) == Mask) {
- SDValue Borrow = DAG.getConstant(0, VT);
+ SDValue Borrow = DAG.getConstant(0, dl, VT);
SDValue Result = DAG.getNode(ISD::SUB, dl, VT, N0, N2);
SDValue Ops[] = { Result, Borrow };
return DAG.getMergeValues(Ops, dl);
DAG.MaskedValueIsZero(Addend0, HighMask) &&
DAG.MaskedValueIsZero(Addend1, HighMask)) {
SDValue Mul0L = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Mul0, DAG.getConstant(0, MVT::i32));
+ Mul0, DAG.getConstant(0, dl, MVT::i32));
SDValue Mul1L = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Mul1, DAG.getConstant(0, MVT::i32));
+ Mul1, DAG.getConstant(0, dl, MVT::i32));
SDValue Addend0L = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Addend0, DAG.getConstant(0, MVT::i32));
+ Addend0, DAG.getConstant(0, dl, MVT::i32));
SDValue Addend1L = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
- Addend1, DAG.getConstant(0, MVT::i32));
+ Addend1, DAG.getConstant(0, dl, MVT::i32));
SDValue Hi = DAG.getNode(XCoreISD::LMUL, dl,
DAG.getVTList(MVT::i32, MVT::i32), Mul0L, Mul1L,
Addend0L, Addend1L);
LD->getAlignment() == Alignment &&
!LD->isVolatile() && !LD->isIndexed() &&
Chain.reachesChainWithoutSideEffects(SDValue(LD, 1))) {
+ bool isTail = isInTailCallPosition(DAG, ST, Chain);
return DAG.getMemmove(Chain, dl, ST->getBasePtr(),
LD->getBasePtr(),
- DAG.getConstant(StoreBits/8, MVT::i32),
- Alignment, false, ST->getPointerInfo(),
+ DAG.getConstant(StoreBits/8, dl, MVT::i32),
+ Alignment, false, isTail, ST->getPointerInfo(),
LD->getPointerInfo());
}
}
/// by AM is legal for this target, for a load/store of the specified type.
bool
XCoreTargetLowering::isLegalAddressingMode(const AddrMode &AM,
- Type *Ty) const {
+ Type *Ty,
+ unsigned AS) const {
if (Ty->getTypeID() == Type::VoidTyID)
return AM.Scale == 0 && isImmUs(AM.BaseOffs) && isImmUs4(AM.BaseOffs);
// XCore Inline Assembly Support
//===----------------------------------------------------------------------===//
-std::pair<unsigned, const TargetRegisterClass*>
-XCoreTargetLowering::
-getRegForInlineAsmConstraint(const std::string &Constraint,
- MVT VT) const {
+std::pair<unsigned, const TargetRegisterClass *>
+XCoreTargetLowering::getRegForInlineAsmConstraint(const TargetRegisterInfo *TRI,
+ StringRef Constraint,
+ MVT VT) const {
if (Constraint.size() == 1) {
switch (Constraint[0]) {
default : break;
}
// Use the default implementation in TargetLowering to convert the register
// constraint into a member of a register class.
- return TargetLowering::getRegForInlineAsmConstraint(Constraint, VT);
+ return TargetLowering::getRegForInlineAsmConstraint(TRI, Constraint, VT);
}
projects / oota-llvm.git / blobdiff