// create MipsMAdd(u) node
MultOpc = MultOpc == ISD::UMUL_LOHI ? MipsISD::MAddu : MipsISD::MAdd;
- SDValue MAdd = CurDAG->getNode(MultOpc, dl,
- MVT::Glue,
+ SDValue MAdd = CurDAG->getNode(MultOpc, dl, MVT::Glue,
MultNode->getOperand(0),// Factor 0
MultNode->getOperand(1),// Factor 1
ADDCNode->getOperand(1),// Lo0
// create MipsSub(u) node
MultOpc = MultOpc == ISD::UMUL_LOHI ? MipsISD::MSubu : MipsISD::MSub;
- SDValue MSub = CurDAG->getNode(MultOpc, dl,
- MVT::Glue,
+ SDValue MSub = CurDAG->getNode(MultOpc, dl, MVT::Glue,
MultNode->getOperand(0),// Factor 0
MultNode->getOperand(1),// Factor 1
SUBCNode->getOperand(0),// Lo0
if (CC >= Mips::FCOND_F && CC <= Mips::FCOND_NGT)
return false;
- if (CC >= Mips::FCOND_T && CC <= Mips::FCOND_GT)
- return true;
+ assert((CC >= Mips::FCOND_T && CC <= Mips::FCOND_GT) &&
+ "Illegal Condition Code");
- assert(false && "Illegal Condition Code");
- return false;
+ return true;
}
// Creates and returns an FPCmp node from a setcc node.
return SDValue();
return DAG.getNode(MipsISD::Ext, N->getDebugLoc(), ValTy,
- ShiftRight.getOperand(0),
- DAG.getConstant(Pos, MVT::i32),
+ ShiftRight.getOperand(0), DAG.getConstant(Pos, MVT::i32),
DAG.getConstant(SMSize, MVT::i32));
}
if ((Shamt != SMPos0) || (SMPos0 + SMSize0 > ValTy.getSizeInBits()))
return SDValue();
- return DAG.getNode(MipsISD::Ins, N->getDebugLoc(), ValTy,
- Shl.getOperand(0),
+ return DAG.getNode(MipsISD::Ins, N->getDebugLoc(), ValTy, Shl.getOperand(0),
DAG.getConstant(SMPos0, MVT::i32),
- DAG.getConstant(SMSize0, MVT::i32),
- And0.getOperand(0));
+ DAG.getConstant(SMSize0, MVT::i32), And0.getOperand(0));
}
SDValue MipsTargetLowering::PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI)
if (CC >= Mips::FCOND_F && CC <= Mips::FCOND_NGT)
return Mips::BRANCH_T;
- if (CC >= Mips::FCOND_T && CC <= Mips::FCOND_GT)
- return Mips::BRANCH_F;
+ assert((CC >= Mips::FCOND_T && CC <= Mips::FCOND_GT) &&
+ "Invalid CondCode.");
- return Mips::BRANCH_INVALID;
+ return Mips::BRANCH_F;
}
/*
// Transfer the remainder of BB and its successor edges to exitMBB.
exitMBB->splice(exitMBB->begin(), BB,
- llvm::next(MachineBasicBlock::iterator(MI)),
- BB->end());
+ llvm::next(MachineBasicBlock::iterator(MI)), BB->end());
exitMBB->transferSuccessorsAndUpdatePHIs(BB);
BB->addSuccessor(loopMBB);
BuildMI(BB, dl, TII->get(Mips::NOR), Mask2).addReg(Mips::ZERO).addReg(Mask);
BuildMI(BB, dl, TII->get(Mips::SLLV), Incr2).addReg(ShiftAmt).addReg(Incr);
-
// atomic.load.binop
// loopMBB:
// ll oldval,0(alignedaddr)
// Transfer the remainder of BB and its successor edges to exitMBB.
exitMBB->splice(exitMBB->begin(), BB,
- llvm::next(MachineBasicBlock::iterator(MI)),
- BB->end());
+ llvm::next(MachineBasicBlock::iterator(MI)), BB->end());
exitMBB->transferSuccessorsAndUpdatePHIs(BB);
// thisMBB:
// Transfer the remainder of BB and its successor edges to exitMBB.
exitMBB->splice(exitMBB->begin(), BB,
- llvm::next(MachineBasicBlock::iterator(MI)),
- BB->end());
+ llvm::next(MachineBasicBlock::iterator(MI)), BB->end());
exitMBB->transferSuccessorsAndUpdatePHIs(BB);
BB->addSuccessor(loop1MBB);
(HasGotOfst ? MipsII::MO_GOT : MipsII::MO_GOT16);
SDValue GA = DAG.getTargetGlobalAddress(GV, dl, ValTy, 0, GotFlag);
GA = DAG.getNode(MipsISD::Wrapper, dl, ValTy, GA);
- SDValue ResNode = DAG.getLoad(ValTy, dl,
- DAG.getEntryNode(), GA, MachinePointerInfo(),
- false, false, false, 0);
+ SDValue ResNode = DAG.getLoad(ValTy, dl, DAG.getEntryNode(), GA,
+ MachinePointerInfo(), false, false, false, 0);
// On functions and global targets not internal linked only
// a load from got/GP is necessary for PIC to work.
if (!HasGotOfst)
if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !IsN64) {
// %hi/%lo relocation
- SDValue BAHi = DAG.getBlockAddress(BA, MVT::i32, true,
- MipsII::MO_ABS_HI);
- SDValue BALo = DAG.getBlockAddress(BA, MVT::i32, true,
- MipsII::MO_ABS_LO);
+ SDValue BAHi = DAG.getBlockAddress(BA, MVT::i32, true, MipsII::MO_ABS_HI);
+ SDValue BALo = DAG.getBlockAddress(BA, MVT::i32, true, MipsII::MO_ABS_LO);
SDValue Hi = DAG.getNode(MipsISD::Hi, dl, MVT::i32, BAHi);
SDValue Lo = DAG.getNode(MipsISD::Lo, dl, MVT::i32, BALo);
return DAG.getNode(ISD::ADD, dl, MVT::i32, Hi, Lo);
SDValue BAGOTOffset = DAG.getBlockAddress(BA, ValTy, true, GOTFlag);
BAGOTOffset = DAG.getNode(MipsISD::Wrapper, dl, ValTy, BAGOTOffset);
SDValue BALOOffset = DAG.getBlockAddress(BA, ValTy, true, OFSTFlag);
- SDValue Load = DAG.getLoad(ValTy, dl,
- DAG.getEntryNode(), BAGOTOffset,
+ SDValue Load = DAG.getLoad(ValTy, dl, DAG.getEntryNode(), BAGOTOffset,
MachinePointerInfo(), false, false, false, 0);
SDValue Lo = DAG.getNode(MipsISD::Lo, dl, ValTy, BALOOffset);
return DAG.getNode(ISD::ADD, dl, ValTy, Load, Lo);
SDValue CP = DAG.getTargetConstantPool(C, ValTy, N->getAlignment(),
N->getOffset(), GOTFlag);
CP = DAG.getNode(MipsISD::Wrapper, dl, ValTy, CP);
- SDValue Load = DAG.getLoad(ValTy, dl, DAG.getEntryNode(),
- CP, MachinePointerInfo::getConstantPool(),
- false, false, false, 0);
+ SDValue Load = DAG.getLoad(ValTy, dl, DAG.getEntryNode(), CP,
+ MachinePointerInfo::getConstantPool(), false,
+ false, false, 0);
SDValue CPLo = DAG.getTargetConstantPool(C, ValTy, N->getAlignment(),
N->getOffset(), OFSTFlag);
SDValue Lo = DAG.getNode(MipsISD::Lo, dl, ValTy, CPLo);
// memory location argument.
const Value *SV = cast<SrcValueSDNode>(Op.getOperand(2))->getValue();
return DAG.getStore(Op.getOperand(0), dl, FI, Op.getOperand(1),
- MachinePointerInfo(SV),
- false, false, 0);
+ MachinePointerInfo(SV), false, false, 0);
}
// Called if the size of integer registers is large enough to hold the whole
return DAG.getNode(MipsISD::BuildPairF64, dl, MVT::f64, Word0, Word1);
}
-SDValue MipsTargetLowering::LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG)
- const {
+SDValue
+MipsTargetLowering::LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) const {
EVT Ty = Op.getValueType();
assert(Ty == MVT::f32 || Ty == MVT::f64);
if (Ty == MVT::f32 || HasMips64)
return LowerFCOPYSIGNLargeIntReg(Op, DAG);
- else
- return LowerFCOPYSIGNSmallIntReg(Op, DAG, Subtarget->isLittle());
+
+ return LowerFCOPYSIGNSmallIntReg(Op, DAG, Subtarget->isLittle());
}
SDValue MipsTargetLowering::
}
// TODO: set SType according to the desired memory barrier behavior.
-SDValue MipsTargetLowering::LowerMEMBARRIER(SDValue Op,
- SelectionDAG& DAG) const {
+SDValue
+MipsTargetLowering::LowerMEMBARRIER(SDValue Op, SelectionDAG& DAG) const {
unsigned SType = 0;
DebugLoc dl = Op.getDebugLoc();
return DAG.getNode(MipsISD::Sync, dl, MVT::Other, Op.getOperand(0),
SDValue LoadPtr = DAG.getNode(ISD::ADD, dl, MVT::i32, Arg,
DAG.getConstant(Offset, MVT::i32));
SDValue LoadVal = DAG.getLoad(MVT::i32, dl, Chain, LoadPtr,
- MachinePointerInfo(),
- false, false, false, std::min(ByValAlign,
- (unsigned )4));
+ MachinePointerInfo(), false, false, false,
+ std::min(ByValAlign, (unsigned )4));
MemOpChains.push_back(LoadVal.getValue(1));
unsigned DstReg = O32IntRegs[LocMemOffset / 4];
RegsToPass.push_back(std::make_pair(DstReg, LoadVal));
// Analyze operands of the call, assigning locations to each operand.
SmallVector<CCValAssign, 16> ArgLocs;
CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
- getTargetMachine(), ArgLocs, *DAG.getContext());
+ getTargetMachine(), ArgLocs, *DAG.getContext());
if (IsO32)
CCInfo.AnalyzeCallOperands(Outs, CC_MipsO32);
// emit ISD::STORE whichs stores the
// parameter value to a stack Location
MemOpChains.push_back(DAG.getStore(Chain, dl, Arg, PtrOff,
- MachinePointerInfo(),
- false, false, 0));
+ MachinePointerInfo(), false, false, 0));
}
// Extend range of indices of frame objects for outgoing arguments that were
OpFlag = MipsII::MO_NO_FLAG;
else // O32 & PIC
OpFlag = MipsII::MO_GOT_CALL;
- Callee = DAG.getTargetExternalSymbol(S->getSymbol(),
- getPointerTy(), OpFlag);
+ Callee = DAG.getTargetExternalSymbol(S->getSymbol(), getPointerTy(),
+ OpFlag);
GlobalOrExternal = true;
}
MipsTargetLowering::LowerFormalArguments(SDValue Chain,
CallingConv::ID CallConv,
bool isVarArg,
- const SmallVectorImpl<ISD::InputArg>
- &Ins,
+ const SmallVectorImpl<ISD::InputArg> &Ins,
DebugLoc dl, SelectionDAG &DAG,
SmallVectorImpl<SDValue> &InVals)
const {
// Assign locations to all of the incoming arguments.
SmallVector<CCValAssign, 16> ArgLocs;
CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
- getTargetMachine(), ArgLocs, *DAG.getContext());
+ getTargetMachine(), ArgLocs, *DAG.getContext());
if (IsO32)
CCInfo.AnalyzeFormalArguments(Ins, CC_MipsO32);
LastFI = MFI->CreateFixedObject(RegSize, StackOffset, true);
SDValue PtrOff = DAG.getFrameIndex(LastFI, getPointerTy());
OutChains.push_back(DAG.getStore(Chain, dl, ArgValue, PtrOff,
- MachinePointerInfo(),
- false, false, 0));
+ MachinePointerInfo(), false, false, 0));
}
}
CCValAssign &VA = RVLocs[i];
assert(VA.isRegLoc() && "Can only return in registers!");
- Chain = DAG.getCopyToReg(Chain, dl, VA.getLocReg(),
- OutVals[i], Flag);
+ Chain = DAG.getCopyToReg(Chain, dl, VA.getLocReg(), OutVals[i], Flag);
// guarantee that all emitted copies are
// stuck together, avoiding something bad
projects / oota-llvm.git / commitdiff