diff options
Diffstat (limited to 'llvm/lib/Target/Mips/MipsISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsISelLowering.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/llvm/lib/Target/Mips/MipsISelLowering.cpp b/llvm/lib/Target/Mips/MipsISelLowering.cpp index 2f19701c69c..7b0074e66df 100644 --- a/llvm/lib/Target/Mips/MipsISelLowering.cpp +++ b/llvm/lib/Target/Mips/MipsISelLowering.cpp @@ -204,7 +204,7 @@ const char *MipsTargetLowering::getTargetNodeName(unsigned Opcode) const { case MipsISD::PCKEV: return "MipsISD::PCKEV"; case MipsISD::PCKOD: return "MipsISD::PCKOD"; case MipsISD::INSVE: return "MipsISD::INSVE"; - default: return NULL; + default: return nullptr; } } @@ -2819,7 +2819,7 @@ MipsTargetLowering::getSingleConstraintMatchWeight( Value *CallOperandVal = info.CallOperandVal; // If we don't have a value, we can't do a match, // but allow it at the lowest weight. - if (CallOperandVal == NULL) + if (!CallOperandVal) return CW_Default; Type *type = CallOperandVal->getType(); // Look at the constraint type. @@ -2897,12 +2897,12 @@ parseRegForInlineAsmConstraint(const StringRef &C, MVT VT) const { std::pair<bool, bool> R = parsePhysicalReg(C, Prefix, Reg); if (!R.first) - return std::make_pair((unsigned)0, (const TargetRegisterClass*)0); + return std::make_pair(0U, nullptr); if ((Prefix == "hi" || Prefix == "lo")) { // Parse hi/lo. // No numeric characters follow "hi" or "lo". if (R.second) - return std::make_pair((unsigned)0, (const TargetRegisterClass*)0); + return std::make_pair(0U, nullptr); RC = TRI->getRegClass(Prefix == "hi" ? Mips::HI32RegClassID : Mips::LO32RegClassID); @@ -2912,7 +2912,7 @@ parseRegForInlineAsmConstraint(const StringRef &C, MVT VT) const { // No numeric characters follow the name. if (R.second) - return std::make_pair((unsigned)0, (const TargetRegisterClass *)0); + return std::make_pair(0U, nullptr); Reg = StringSwitch<unsigned long long>(Prefix) .Case("$msair", Mips::MSAIR) @@ -2926,14 +2926,14 @@ parseRegForInlineAsmConstraint(const StringRef &C, MVT VT) const { .Default(0); if (!Reg) - return std::make_pair((unsigned)0, (const TargetRegisterClass *)0); + return std::make_pair(0U, nullptr); RC = TRI->getRegClass(Mips::MSACtrlRegClassID); return std::make_pair(Reg, RC); } if (!R.second) - return std::make_pair((unsigned)0, (const TargetRegisterClass*)0); + return std::make_pair(0U, nullptr); if (Prefix == "$f") { // Parse $f0-$f31. // If the size of FP registers is 64-bit or Reg is an even number, select @@ -2981,7 +2981,7 @@ getRegForInlineAsmConstraint(const std::string &Constraint, MVT VT) const if (VT == MVT::i64 && isGP64bit()) return std::make_pair(0U, &Mips::GPR64RegClass); // This will generate an error message - return std::make_pair(0u, static_cast<const TargetRegisterClass*>(0)); + return std::make_pair(0U, nullptr); case 'f': // FPU or MSA register if (VT == MVT::v16i8) return std::make_pair(0U, &Mips::MSA128BRegClass); @@ -3011,7 +3011,7 @@ getRegForInlineAsmConstraint(const std::string &Constraint, MVT VT) const case 'x': // register suitable for indirect jump // Fixme: Not triggering the use of both hi and low // This will generate an error message - return std::make_pair(0u, static_cast<const TargetRegisterClass*>(0)); + return std::make_pair(0U, nullptr); } } @@ -3030,7 +3030,7 @@ void MipsTargetLowering::LowerAsmOperandForConstraint(SDValue Op, std::string &Constraint, std::vector<SDValue>&Ops, SelectionDAG &DAG) const { - SDValue Result(0, 0); + SDValue Result; // Only support length 1 constraints for now. if (Constraint.length() > 1) return; @@ -3293,7 +3293,7 @@ analyzeFormalArguments(const SmallVectorImpl<ISD::InputArg> &Args, continue; } - MVT RegVT = getRegVT(ArgVT, FuncArg->getType(), 0, IsSoftFloat); + MVT RegVT = getRegVT(ArgVT, FuncArg->getType(), nullptr, IsSoftFloat); if (!FixedFn(I, ArgVT, RegVT, CCValAssign::Full, ArgFlags, CCInfo)) continue; @@ -3341,7 +3341,7 @@ analyzeCallResult(const SmallVectorImpl<ISD::InputArg> &Ins, bool IsSoftFloat, void MipsTargetLowering::MipsCC:: analyzeReturn(const SmallVectorImpl<ISD::OutputArg> &Outs, bool IsSoftFloat, const Type *RetTy) const { - analyzeReturn(Outs, IsSoftFloat, 0, RetTy); + analyzeReturn(Outs, IsSoftFloat, nullptr, RetTy); } void MipsTargetLowering::MipsCC::handleByValArg(unsigned ValNo, MVT ValVT, @@ -3611,7 +3611,7 @@ void MipsTargetLowering::writeVarArgRegs(std::vector<SDValue> &OutChains, SDValue PtrOff = DAG.getFrameIndex(FI, getPointerTy()); SDValue Store = DAG.getStore(Chain, DL, ArgValue, PtrOff, MachinePointerInfo(), false, false, 0); - cast<StoreSDNode>(Store.getNode())->getMemOperand()->setValue((Value*)0); + cast<StoreSDNode>(Store.getNode())->getMemOperand()->setValue((Value*)nullptr); OutChains.push_back(Store); } } |
