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[mips] Rename functions and variables to start with proper case.

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llvm-svn: 177092
This commit is contained in:
Akira Hatanaka 2013-03-14 18:33:23 +00:00
parent fdebcc91c4
commit 3127f7da20
7 changed files with 57 additions and 57 deletions
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32
lib/Target/Mips/Mips16ISelDAGToDAG.cpp
View File

@ -37,26 +37,26 @@ using namespace llvm;
/// Select multiply instructions.
std::pair<SDNode*, SDNode*>
Mips16DAGToDAGISel::SelectMULT(SDNode *N, unsigned Opc, DebugLoc dl, EVT Ty,
Mips16DAGToDAGISel::selectMULT(SDNode *N, unsigned Opc, DebugLoc DL, EVT Ty,
bool HasLo, bool HasHi) {
SDNode *Lo = 0, *Hi = 0;
SDNode *Mul = CurDAG->getMachineNode(Opc, dl, MVT::Glue, N->getOperand(0),
SDNode *Mul = CurDAG->getMachineNode(Opc, DL, MVT::Glue, N->getOperand(0),
N->getOperand(1));
SDValue InFlag = SDValue(Mul, 0);
if (HasLo) {
unsigned Opcode = Mips::Mflo16;
Lo = CurDAG->getMachineNode(Opcode, dl, Ty, MVT::Glue, InFlag);
Lo = CurDAG->getMachineNode(Opcode, DL, Ty, MVT::Glue, InFlag);
InFlag = SDValue(Lo, 1);
}
if (HasHi) {
unsigned Opcode = Mips::Mfhi16;
Hi = CurDAG->getMachineNode(Opcode, dl, Ty, InFlag);
Hi = CurDAG->getMachineNode(Opcode, DL, Ty, InFlag);
}
return std::make_pair(Lo, Hi);
}
void Mips16DAGToDAGISel::InitGlobalBaseReg(MachineFunction &MF) {
void Mips16DAGToDAGISel::initGlobalBaseReg(MachineFunction &MF) {
MipsFunctionInfo *MipsFI = MF.getInfo<MipsFunctionInfo>();
if (!MipsFI->globalBaseRegSet())
@ -87,7 +87,7 @@ void Mips16DAGToDAGISel::InitGlobalBaseReg(MachineFunction &MF) {
// Insert instructions to initialize the Mips16 SP Alias register in the
// first MBB of the function.
//
void Mips16DAGToDAGISel::InitMips16SPAliasReg(MachineFunction &MF) {
void Mips16DAGToDAGISel::initMips16SPAliasReg(MachineFunction &MF) {
MipsFunctionInfo *MipsFI = MF.getInfo<MipsFunctionInfo>();
if (!MipsFI->mips16SPAliasRegSet())
@ -103,9 +103,9 @@ void Mips16DAGToDAGISel::InitMips16SPAliasReg(MachineFunction &MF) {
.addReg(Mips::SP);
}
void Mips16DAGToDAGISel::ProcessFunctionAfterISel(MachineFunction &MF) {
InitGlobalBaseReg(MF);
InitMips16SPAliasReg(MF);
void Mips16DAGToDAGISel::processFunctionAfterISel(MachineFunction &MF) {
initGlobalBaseReg(MF);
initMips16SPAliasReg(MF);
}
/// getMips16SPAliasReg - Output the instructions required to put the
@ -149,7 +149,7 @@ void Mips16DAGToDAGISel::getMips16SPRefReg(SDNode *Parent, SDValue &AliasReg) {
}
bool Mips16DAGToDAGISel::SelectAddr16(
bool Mips16DAGToDAGISel::selectAddr16(
SDNode *Parent, SDValue Addr, SDValue &Base, SDValue &Offset,
SDValue &Alias) {
EVT ValTy = Addr.getValueType();
@ -228,9 +228,9 @@ bool Mips16DAGToDAGISel::SelectAddr16(
/// Select instructions not customized! Used for
/// expanded, promoted and normal instructions
std::pair<bool, SDNode*> Mips16DAGToDAGISel::SelectNode(SDNode *Node) {
std::pair<bool, SDNode*> Mips16DAGToDAGISel::selectNode(SDNode *Node) {
unsigned Opcode = Node->getOpcode();
DebugLoc dl = Node->getDebugLoc();
DebugLoc DL = Node->getDebugLoc();
///
// Instruction Selection not handled by the auto-generated
@ -267,9 +267,9 @@ std::pair<bool, SDNode*> Mips16DAGToDAGISel::SelectNode(SDNode *Node) {
EVT VT = LHS.getValueType();
unsigned Sltu_op = Mips::SltuRxRyRz16;
SDNode *Carry = CurDAG->getMachineNode(Sltu_op, dl, VT, Ops, 2);
SDNode *Carry = CurDAG->getMachineNode(Sltu_op, DL, VT, Ops, 2);
unsigned Addu_op = Mips::AdduRxRyRz16;
SDNode *AddCarry = CurDAG->getMachineNode(Addu_op, dl, VT,
SDNode *AddCarry = CurDAG->getMachineNode(Addu_op, DL, VT,
SDValue(Carry,0), RHS);
SDNode *Result = CurDAG->SelectNodeTo(Node, MOp, VT, MVT::Glue, LHS,
@ -281,7 +281,7 @@ std::pair<bool, SDNode*> Mips16DAGToDAGISel::SelectNode(SDNode *Node) {
case ISD::SMUL_LOHI:
case ISD::UMUL_LOHI: {
MultOpc = (Opcode == ISD::UMUL_LOHI ? Mips::MultuRxRy16 : Mips::MultRxRy16);
std::pair<SDNode*, SDNode*> LoHi = SelectMULT(Node, MultOpc, dl, NodeTy,
std::pair<SDNode*, SDNode*> LoHi = selectMULT(Node, MultOpc, DL, NodeTy,
true, true);
if (!SDValue(Node, 0).use_empty())
ReplaceUses(SDValue(Node, 0), SDValue(LoHi.first, 0));
@ -295,7 +295,7 @@ std::pair<bool, SDNode*> Mips16DAGToDAGISel::SelectNode(SDNode *Node) {
case ISD::MULHS:
case ISD::MULHU: {
MultOpc = (Opcode == ISD::MULHU ? Mips::MultuRxRy16 : Mips::MultRxRy16);
SDNode *Result = SelectMULT(Node, MultOpc, dl, NodeTy, false, true).second;
SDNode *Result = selectMULT(Node, MultOpc, DL, NodeTy, false, true).second;
return std::make_pair(true, Result);
}
}

12
lib/Target/Mips/Mips16ISelDAGToDAG.h
View File

@ -23,25 +23,25 @@ public:
explicit Mips16DAGToDAGISel(MipsTargetMachine &TM) : MipsDAGToDAGISel(TM) {}
private:
std::pair<SDNode*, SDNode*> SelectMULT(SDNode *N, unsigned Opc, DebugLoc dl,
std::pair<SDNode*, SDNode*> selectMULT(SDNode *N, unsigned Opc, DebugLoc DL,
EVT Ty, bool HasLo, bool HasHi);
SDValue getMips16SPAliasReg();
void getMips16SPRefReg(SDNode *Parent, SDValue &AliasReg);
virtual bool SelectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
virtual bool selectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
SDValue &Offset, SDValue &Alias);
virtual std::pair<bool, SDNode*> SelectNode(SDNode *Node);
virtual std::pair<bool, SDNode*> selectNode(SDNode *Node);
virtual void ProcessFunctionAfterISel(MachineFunction &MF);
virtual void processFunctionAfterISel(MachineFunction &MF);
// Insert instructions to initialize the global base register in the
// first MBB of the function.
void InitGlobalBaseReg(MachineFunction &MF);
void initGlobalBaseReg(MachineFunction &MF);
void InitMips16SPAliasReg(MachineFunction &MF);
void initMips16SPAliasReg(MachineFunction &MF);
};
FunctionPass *createMips16ISelDag(MipsTargetMachine &TM);

2
lib/Target/Mips/Mips16InstrInfo.td
View File

@ -15,7 +15,7 @@
// Mips Address
//
def addr16 :
ComplexPattern<iPTR, 3, "SelectAddr16", [frameindex], [SDNPWantParent]>;
ComplexPattern<iPTR, 3, "selectAddr16", [frameindex], [SDNPWantParent]>;
//
// Address operand

8
lib/Target/Mips/MipsISelDAGToDAG.cpp
View File

@ -49,7 +49,7 @@ using namespace llvm;
bool MipsDAGToDAGISel::runOnMachineFunction(MachineFunction &MF) {
bool Ret = SelectionDAGISel::runOnMachineFunction(MF);
ProcessFunctionAfterISel(MF);
processFunctionAfterISel(MF);
return Ret;
}
@ -81,7 +81,7 @@ bool MipsDAGToDAGISel::selectIntAddr(SDValue Addr, SDValue &Base,
return false;
}
bool MipsDAGToDAGISel::SelectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
bool MipsDAGToDAGISel::selectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
SDValue &Offset, SDValue &Alias) {
llvm_unreachable("Unimplemented function.");
return false;
@ -91,7 +91,7 @@ bool MipsDAGToDAGISel::SelectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
/// expanded, promoted and normal instructions
SDNode* MipsDAGToDAGISel::Select(SDNode *Node) {
unsigned Opcode = Node->getOpcode();
DebugLoc dl = Node->getDebugLoc();
DebugLoc DL = Node->getDebugLoc();
EVT NodeTy = Node->getValueType(0);
// Dump information about the Node being selected
@ -104,7 +104,7 @@ SDNode* MipsDAGToDAGISel::Select(SDNode *Node) {
}
// See if subclasses can handle this node.
std::pair<bool, SDNode*> Ret = SelectNode(Node);
std::pair<bool, SDNode*> Ret = selectNode(Node);
if (Ret.first)
return Ret.second;

6
lib/Target/Mips/MipsISelDAGToDAG.h
View File

@ -65,19 +65,19 @@ private:
virtual bool selectIntAddr(SDValue Addr, SDValue &Base,
SDValue &Offset) const;
virtual bool SelectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
virtual bool selectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
SDValue &Offset, SDValue &Alias);
virtual SDNode *Select(SDNode *N);
virtual std::pair<bool, SDNode*> SelectNode(SDNode *Node) = 0;
virtual std::pair<bool, SDNode*> selectNode(SDNode *Node) = 0;
// getImm - Return a target constant with the specified value.
inline SDValue getImm(const SDNode *Node, uint64_t Imm) {
return CurDAG->getTargetConstant(Imm, Node->getValueType(0));
}
virtual void ProcessFunctionAfterISel(MachineFunction &MF) = 0;
virtual void processFunctionAfterISel(MachineFunction &MF) = 0;
virtual bool SelectInlineAsmMemoryOperand(const SDValue &Op,
char ConstraintCode,

44
lib/Target/Mips/MipsSEISelDAGToDAG.cpp
View File

@ -36,7 +36,7 @@
using namespace llvm;
bool MipsSEDAGToDAGISel::ReplaceUsesWithZeroReg(MachineRegisterInfo *MRI,
bool MipsSEDAGToDAGISel::replaceUsesWithZeroReg(MachineRegisterInfo *MRI,
const MachineInstr& MI) {
unsigned DstReg = 0, ZeroReg = 0;
@ -74,7 +74,7 @@ bool MipsSEDAGToDAGISel::ReplaceUsesWithZeroReg(MachineRegisterInfo *MRI,
return true;
}
void MipsSEDAGToDAGISel::InitGlobalBaseReg(MachineFunction &MF) {
void MipsSEDAGToDAGISel::initGlobalBaseReg(MachineFunction &MF) {
MipsFunctionInfo *MipsFI = MF.getInfo<MipsFunctionInfo>();
if (!MipsFI->globalBaseRegSet())
@ -166,34 +166,34 @@ void MipsSEDAGToDAGISel::InitGlobalBaseReg(MachineFunction &MF) {
.addReg(Mips::V0).addReg(Mips::T9);
}
void MipsSEDAGToDAGISel::ProcessFunctionAfterISel(MachineFunction &MF) {
InitGlobalBaseReg(MF);
void MipsSEDAGToDAGISel::processFunctionAfterISel(MachineFunction &MF) {
initGlobalBaseReg(MF);
MachineRegisterInfo *MRI = &MF.getRegInfo();
for (MachineFunction::iterator MFI = MF.begin(), MFE = MF.end(); MFI != MFE;
++MFI)
for (MachineBasicBlock::iterator I = MFI->begin(); I != MFI->end(); ++I)
ReplaceUsesWithZeroReg(MRI, *I);
replaceUsesWithZeroReg(MRI, *I);
}
/// Select multiply instructions.
std::pair<SDNode*, SDNode*>
MipsSEDAGToDAGISel::SelectMULT(SDNode *N, unsigned Opc, DebugLoc dl, EVT Ty,
MipsSEDAGToDAGISel::selectMULT(SDNode *N, unsigned Opc, DebugLoc DL, EVT Ty,
bool HasLo, bool HasHi) {
SDNode *Lo = 0, *Hi = 0;
SDNode *Mul = CurDAG->getMachineNode(Opc, dl, MVT::Glue, N->getOperand(0),
SDNode *Mul = CurDAG->getMachineNode(Opc, DL, MVT::Glue, N->getOperand(0),
N->getOperand(1));
SDValue InFlag = SDValue(Mul, 0);
if (HasLo) {
unsigned Opcode = (Ty == MVT::i32 ? Mips::MFLO : Mips::MFLO64);
Lo = CurDAG->getMachineNode(Opcode, dl, Ty, MVT::Glue, InFlag);
Lo = CurDAG->getMachineNode(Opcode, DL, Ty, MVT::Glue, InFlag);
InFlag = SDValue(Lo, 1);
}
if (HasHi) {
unsigned Opcode = (Ty == MVT::i32 ? Mips::MFHI : Mips::MFHI64);
Hi = CurDAG->getMachineNode(Opcode, dl, Ty, InFlag);
Hi = CurDAG->getMachineNode(Opcode, DL, Ty, InFlag);
}
return std::make_pair(Lo, Hi);
}
@ -279,9 +279,9 @@ bool MipsSEDAGToDAGISel::selectIntAddr(SDValue Addr, SDValue &Base,
selectAddrDefault(Addr, Base, Offset);
}
std::pair<bool, SDNode*> MipsSEDAGToDAGISel::SelectNode(SDNode *Node) {
std::pair<bool, SDNode*> MipsSEDAGToDAGISel::selectNode(SDNode *Node) {
unsigned Opcode = Node->getOpcode();
DebugLoc dl = Node->getDebugLoc();
DebugLoc DL = Node->getDebugLoc();
///
// Instruction Selection not handled by the auto-generated
@ -319,9 +319,9 @@ std::pair<bool, SDNode*> MipsSEDAGToDAGISel::SelectNode(SDNode *Node) {
EVT VT = LHS.getValueType();
unsigned Sltu_op = Mips::SLTu;
SDNode *Carry = CurDAG->getMachineNode(Sltu_op, dl, VT, Ops, 2);
SDNode *Carry = CurDAG->getMachineNode(Sltu_op, DL, VT, Ops, 2);
unsigned Addu_op = Mips::ADDu;
SDNode *AddCarry = CurDAG->getMachineNode(Addu_op, dl, VT,
SDNode *AddCarry = CurDAG->getMachineNode(Addu_op, DL, VT,
SDValue(Carry,0), RHS);
Result = CurDAG->SelectNodeTo(Node, MOp, VT, MVT::Glue, LHS,
@ -337,7 +337,7 @@ std::pair<bool, SDNode*> MipsSEDAGToDAGISel::SelectNode(SDNode *Node) {
else
MultOpc = (Opcode == ISD::UMUL_LOHI ? Mips::DMULTu : Mips::DMULT);
std::pair<SDNode*, SDNode*> LoHi = SelectMULT(Node, MultOpc, dl, NodeTy,
std::pair<SDNode*, SDNode*> LoHi = selectMULT(Node, MultOpc, DL, NodeTy,
true, true);
if (!SDValue(Node, 0).use_empty())
@ -355,7 +355,7 @@ std::pair<bool, SDNode*> MipsSEDAGToDAGISel::SelectNode(SDNode *Node) {
if (Subtarget.hasMips32() && NodeTy == MVT::i32)
break;
MultOpc = NodeTy == MVT::i32 ? Mips::MULT : Mips::DMULT;
Result = SelectMULT(Node, MultOpc, dl, NodeTy, true, false).first;
Result = selectMULT(Node, MultOpc, DL, NodeTy, true, false).first;
return std::make_pair(true, Result);
}
case ISD::MULHS:
@ -365,7 +365,7 @@ std::pair<bool, SDNode*> MipsSEDAGToDAGISel::SelectNode(SDNode *Node) {
else
MultOpc = (Opcode == ISD::MULHU ? Mips::DMULTu : Mips::DMULT);
Result = SelectMULT(Node, MultOpc, dl, NodeTy, false, true).second;
Result = selectMULT(Node, MultOpc, DL, NodeTy, false, true).second;
return std::make_pair(true, Result);
}
@ -373,13 +373,13 @@ std::pair<bool, SDNode*> MipsSEDAGToDAGISel::SelectNode(SDNode *Node) {
ConstantFPSDNode *CN = dyn_cast<ConstantFPSDNode>(Node);
if (Node->getValueType(0) == MVT::f64 && CN->isExactlyValue(+0.0)) {
if (Subtarget.hasMips64()) {
SDValue Zero = CurDAG->getCopyFromReg(CurDAG->getEntryNode(), dl,
SDValue Zero = CurDAG->getCopyFromReg(CurDAG->getEntryNode(), DL,
Mips::ZERO_64, MVT::i64);
Result = CurDAG->getMachineNode(Mips::DMTC1, dl, MVT::f64, Zero);
Result = CurDAG->getMachineNode(Mips::DMTC1, DL, MVT::f64, Zero);
} else {
SDValue Zero = CurDAG->getCopyFromReg(CurDAG->getEntryNode(), dl,
SDValue Zero = CurDAG->getCopyFromReg(CurDAG->getEntryNode(), DL,
Mips::ZERO, MVT::i32);
Result = CurDAG->getMachineNode(Mips::BuildPairF64, dl, MVT::f64, Zero,
Result = CurDAG->getMachineNode(Mips::BuildPairF64, DL, MVT::f64, Zero,
Zero);
}
@ -447,9 +447,9 @@ std::pair<bool, SDNode*> MipsSEDAGToDAGISel::SelectNode(SDNode *Node) {
CurDAG->getMachineNode(RdhwrOpc, Node->getDebugLoc(),
Node->getValueType(0),
CurDAG->getRegister(SrcReg, PtrVT));
SDValue Chain = CurDAG->getCopyToReg(CurDAG->getEntryNode(), dl, DestReg,
SDValue Chain = CurDAG->getCopyToReg(CurDAG->getEntryNode(), DL, DestReg,
SDValue(Rdhwr, 0));
SDValue ResNode = CurDAG->getCopyFromReg(Chain, dl, DestReg, PtrVT);
SDValue ResNode = CurDAG->getCopyFromReg(Chain, DL, DestReg, PtrVT);
ReplaceUses(SDValue(Node, 0), ResNode);
return std::make_pair(true, ResNode.getNode());
}

10
lib/Target/Mips/MipsSEISelDAGToDAG.h
View File

@ -24,9 +24,9 @@ public:
explicit MipsSEDAGToDAGISel(MipsTargetMachine &TM) : MipsDAGToDAGISel(TM) {}
private:
bool ReplaceUsesWithZeroReg(MachineRegisterInfo *MRI, const MachineInstr&);
bool replaceUsesWithZeroReg(MachineRegisterInfo *MRI, const MachineInstr&);
std::pair<SDNode*, SDNode*> SelectMULT(SDNode *N, unsigned Opc, DebugLoc dl,
std::pair<SDNode*, SDNode*> selectMULT(SDNode *N, unsigned Opc, DebugLoc dl,
EVT Ty, bool HasLo, bool HasHi);
virtual bool selectAddrRegImm(SDValue Addr, SDValue &Base,
@ -38,13 +38,13 @@ private:
virtual bool selectIntAddr(SDValue Addr, SDValue &Base,
SDValue &Offset) const;
virtual std::pair<bool, SDNode*> SelectNode(SDNode *Node);
virtual std::pair<bool, SDNode*> selectNode(SDNode *Node);
virtual void ProcessFunctionAfterISel(MachineFunction &MF);
virtual void processFunctionAfterISel(MachineFunction &MF);
// Insert instructions to initialize the global base register in the
// first MBB of the function.
void InitGlobalBaseReg(MachineFunction &MF);
void initGlobalBaseReg(MachineFunction &MF);
};
FunctionPass *createMipsSEISelDag(MipsTargetMachine &TM);