llvm::MipsDAGToDAGISel Class Reference

#include <MipsISelDAGToDAG.h>

Inheritance diagram for llvm::MipsDAGToDAGISel:

Collaboration diagram for llvm::MipsDAGToDAGISel:

Public Member Functions
	MipsDAGToDAGISel (MipsTargetMachine &TM)
virtual const char *	getPassName () const
virtual bool	runOnMachineFunction (MachineFunction &MF)
Public Member Functions inherited from llvm::SelectionDAGISel
	SelectionDAGISel (TargetMachine &tm, CodeGenOpt::Level OL=CodeGenOpt::Default)
virtual	~SelectionDAGISel ()
const TargetLowering *	getTargetLowering () const
virtual void	getAnalysisUsage (AnalysisUsage &AU) const
virtual void	EmitFunctionEntryCode ()
virtual void	PreprocessISelDAG ()
virtual void	PostprocessISelDAG ()
virtual bool	IsProfitableToFold (SDValue N, SDNode *U, SDNode *Root) const
bool	CheckAndMask (SDValue LHS, ConstantSDNode *RHS, int64_t DesiredMaskS) const
bool	CheckOrMask (SDValue LHS, ConstantSDNode *RHS, int64_t DesiredMaskS) const
virtual bool	CheckPatternPredicate (unsigned PredNo) const
virtual bool	CheckNodePredicate (SDNode *N, unsigned PredNo) const
virtual bool	CheckComplexPattern (SDNode *Root, SDNode *Parent, SDValue N, unsigned PatternNo, SmallVectorImpl< std::pair< SDValue, SDNode * > > &Result)
virtual SDValue	RunSDNodeXForm (SDValue V, unsigned XFormNo)
SDNode *	SelectCodeCommon (SDNode *NodeToMatch, const unsigned char *MatcherTable, unsigned TableSize)
Public Member Functions inherited from llvm::FunctionPass
	FunctionPass (char &pid)
Pass *	createPrinterPass (raw_ostream &O, const std::string &Banner) const
	createPrinterPass - Get a function printer pass. More...
virtual void	assignPassManager (PMStack &PMS, PassManagerType T)
virtual PassManagerType	getPotentialPassManagerType () const
	Return what kind of Pass Manager can manage this pass. More...
Public Member Functions inherited from llvm::Pass
	Pass (PassKind K, char &pid)
virtual	~Pass ()
PassKind	getPassKind () const
AnalysisID	getPassID () const
	getPassID - Return the PassID number that corresponds to this pass. More...
virtual bool	doInitialization (Module &)
virtual bool	doFinalization (Module &)
virtual void	print (raw_ostream &O, const Module *M) const
void	dump () const
virtual void	preparePassManager (PMStack &)
	Check if available pass managers are suitable for this pass or not. More...
void	setResolver (AnalysisResolver *AR)
AnalysisResolver *	getResolver () const
virtual void	releaseMemory ()
virtual void *	getAdjustedAnalysisPointer (AnalysisID ID)
virtual ImmutablePass *	getAsImmutablePass ()
virtual PMDataManager *	getAsPMDataManager ()
virtual void	verifyAnalysis () const
virtual void	dumpPassStructure (unsigned Offset=0)
template<typename AnalysisType >
AnalysisType *	getAnalysisIfAvailable () const
bool	mustPreserveAnalysisID (char &AID) const
template<typename AnalysisType >
AnalysisType &	getAnalysis () const
template<typename AnalysisType >
AnalysisType &	getAnalysis (Function &F)
template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI) const
template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI, Function &F)

Protected Member Functions
SDNode *	getGlobalBaseReg ()
Protected Member Functions inherited from llvm::SelectionDAGISel
void	ReplaceUses (SDValue F, SDValue T)
void	ReplaceUses (const SDValue *F, const SDValue *T, unsigned Num)
void	ReplaceUses (SDNode *F, SDNode *T)
void	SelectInlineAsmMemoryOperands (std::vector< SDValue > &Ops)
Protected Member Functions inherited from llvm::MachineFunctionPass
	MachineFunctionPass (char &ID)

Protected Attributes
const MipsSubtarget &	Subtarget
Protected Attributes inherited from llvm::SelectionDAGISel
unsigned	DAGSize

Additional Inherited Members
Public Types inherited from llvm::SelectionDAGISel
enum	BuiltinOpcodes {   OPC_Scope, OPC_RecordNode, OPC_RecordChild0, OPC_RecordChild1,   OPC_RecordChild2, OPC_RecordChild3, OPC_RecordChild4, OPC_RecordChild5,   OPC_RecordChild6, OPC_RecordChild7, OPC_RecordMemRef, OPC_CaptureGlueInput,   OPC_MoveChild, OPC_MoveParent, OPC_CheckSame, OPC_CheckChild0Same,   OPC_CheckChild1Same, OPC_CheckChild2Same, OPC_CheckChild3Same, OPC_CheckPatternPredicate,   OPC_CheckPredicate, OPC_CheckOpcode, OPC_SwitchOpcode, OPC_CheckType,   OPC_SwitchType, OPC_CheckChild0Type, OPC_CheckChild1Type, OPC_CheckChild2Type,   OPC_CheckChild3Type, OPC_CheckChild4Type, OPC_CheckChild5Type, OPC_CheckChild6Type,   OPC_CheckChild7Type, OPC_CheckInteger, OPC_CheckCondCode, OPC_CheckValueType,   OPC_CheckComplexPat, OPC_CheckAndImm, OPC_CheckOrImm, OPC_CheckFoldableChainNode,   OPC_EmitInteger, OPC_EmitRegister, OPC_EmitRegister2, OPC_EmitConvertToTarget,   OPC_EmitMergeInputChains, OPC_EmitMergeInputChains1_0, OPC_EmitMergeInputChains1_1, OPC_EmitCopyToReg,   OPC_EmitNodeXForm, OPC_EmitNode, OPC_MorphNodeTo, OPC_MarkGlueResults,   OPC_CompleteMatch }
enum	{   OPFL_None = 0, OPFL_Chain = 1, OPFL_GlueInput = 2, OPFL_GlueOutput = 4,   OPFL_MemRefs = 8, OPFL_Variadic0 = 1<<4, OPFL_Variadic1 = 2<<4, OPFL_Variadic2 = 3<<4,   OPFL_Variadic3 = 4<<4, OPFL_Variadic4 = 5<<4, OPFL_Variadic5 = 6<<4, OPFL_Variadic6 = 7<<4,   OPFL_VariadicInfo = OPFL_Variadic6 }
Static Public Member Functions inherited from llvm::SelectionDAGISel
static bool	IsLegalToFold (SDValue N, SDNode *U, SDNode *Root, CodeGenOpt::Level OptLevel, bool IgnoreChains=false)
static int	getNumFixedFromVariadicInfo (unsigned Flags)
Static Public Member Functions inherited from llvm::Pass
static const PassInfo *	lookupPassInfo (const void *TI)
static const PassInfo *	lookupPassInfo (StringRef Arg)
static Pass *	createPass (AnalysisID ID)
Public Attributes inherited from llvm::SelectionDAGISel
TargetMachine &	TM
const TargetLibraryInfo *	LibInfo
const TargetTransformInfo *	TTI
FunctionLoweringInfo *	FuncInfo
MachineFunction *	MF
MachineRegisterInfo *	RegInfo
SelectionDAG *	CurDAG
SelectionDAGBuilder *	SDB
AliasAnalysis *	AA
GCFunctionInfo *	GFI
CodeGenOpt::Level	OptLevel
Static Public Attributes inherited from llvm::SelectionDAGISel
static char	ID = 0

Detailed Description

Definition at line 32 of file MipsISelDAGToDAG.h.

Constructor & Destructor Documentation

llvm::MipsDAGToDAGISel::MipsDAGToDAGISel ( MipsTargetMachine &  TM )

inlineexplicit

Definition at line 34 of file MipsISelDAGToDAG.h.

Member Function Documentation

SDNode * MipsDAGToDAGISel::getGlobalBaseReg ( )

protected

getGlobalBaseReg - Output the instructions required to put the GOT address into a register.

Definition at line 58 of file MipsISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::MachineFunction::getInfo(), llvm::SDValue::getNode(), llvm::SelectionDAG::getRegister(), llvm::SelectionDAGISel::getTargetLowering(), llvm::PPCISD::GlobalBaseReg, and llvm::SelectionDAGISel::MF.

virtual const char* llvm::MipsDAGToDAGISel::getPassName ( ) const

inlinevirtual

getPassName - Return a nice clean name for a pass. This usually implemented in terms of the name that is registered by one of the Registration templates, but can be overloaded directly.

Reimplemented from llvm::Pass.

Definition at line 38 of file MipsISelDAGToDAG.h.

bool MipsDAGToDAGISel::runOnMachineFunction ( MachineFunction &  MF )

virtual

runOnMachineFunction - This method must be overloaded to perform the desired machine code transformation or analysis.

Reimplemented from llvm::SelectionDAGISel.

Definition at line 48 of file MipsISelDAGToDAG.cpp.

References llvm::AArch64ISD::Ret, and llvm::SelectionDAGISel::runOnMachineFunction().

Member Data Documentation

const MipsSubtarget& llvm::MipsDAGToDAGISel::Subtarget

protected

Keep a pointer to the MipsSubtarget around so that we can make the right decision when generating code for different targets.

Definition at line 49 of file MipsISelDAGToDAG.h.

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The documentation for this class was generated from the following files:

• MipsISelDAGToDAG.h
• MipsISelDAGToDAG.cpp