llvm::SelectionDAG Class Reference

#include <SelectionDAG.h>

Collaboration diagram for llvm::SelectionDAG:

[legend]

List of all members.

Public Types
typedef ilist< SDNode > ::const_iterator	allnodes_const_iterator
typedef ilist< SDNode >::iterator	allnodes_iterator
Public Member Functions
	SelectionDAG (TargetLowering &tli, FunctionLoweringInfo &fli)
	~SelectionDAG ()
void	init (MachineFunction &mf, MachineModuleInfo *mmi)
void	clear ()
MachineFunction &	getMachineFunction () const
const TargetMachine &	getTarget () const
TargetLowering &	getTargetLoweringInfo () const
FunctionLoweringInfo &	getFunctionLoweringInfo () const
MachineModuleInfo *	getMachineModuleInfo () const
void	viewGraph (const std::string &Title)
void	viewGraph ()
void	clearGraphAttrs ()
void	setGraphAttrs (const SDNode *N, const char *Attrs)
const std::string	getGraphAttrs (const SDNode *N) const
void	setGraphColor (const SDNode *N, const char *Color)
void	setSubgraphColor (SDNode *N, const char *Color)
allnodes_const_iterator	allnodes_begin () const
allnodes_const_iterator	allnodes_end () const
allnodes_iterator	allnodes_begin ()
allnodes_iterator	allnodes_end ()
ilist< SDNode >::size_type	allnodes_size () const
const SDValue &	getRoot () const
SDValue	getEntryNode () const
const SDValue &	setRoot (SDValue N)
void	Combine (CombineLevel Level, AliasAnalysis &AA, bool Fast)
bool	LegalizeTypes ()
void	Legalize (bool TypesNeedLegalizing)
void	RemoveDeadNodes ()
void	DeleteNode (SDNode *N)
SDVTList	getVTList (MVT VT)
SDVTList	getVTList (MVT VT1, MVT VT2)
SDVTList	getVTList (MVT VT1, MVT VT2, MVT VT3)
SDVTList	getVTList (MVT VT1, MVT VT2, MVT VT3, MVT VT4)
SDVTList	getVTList (const MVT *VTs, unsigned NumVTs)
const MVT *	getNodeValueTypes (MVT VT)
	getNodeValueTypes - These are obsolete, use getVTList instead.
const MVT *	getNodeValueTypes (MVT VT1, MVT VT2)
const MVT *	getNodeValueTypes (MVT VT1, MVT VT2, MVT VT3)
const MVT *	getNodeValueTypes (MVT VT1, MVT VT2, MVT VT3, MVT VT4)
const MVT *	getNodeValueTypes (const std::vector< MVT > &vtList)
SDValue	getConstant (uint64_t Val, MVT VT, bool isTarget=false)
SDValue	getConstant (const APInt &Val, MVT VT, bool isTarget=false)
SDValue	getConstant (const ConstantInt &Val, MVT VT, bool isTarget=false)
SDValue	getIntPtrConstant (uint64_t Val, bool isTarget=false)
SDValue	getTargetConstant (uint64_t Val, MVT VT)
SDValue	getTargetConstant (const APInt &Val, MVT VT)
SDValue	getTargetConstant (const ConstantInt &Val, MVT VT)
SDValue	getConstantFP (double Val, MVT VT, bool isTarget=false)
SDValue	getConstantFP (const APFloat &Val, MVT VT, bool isTarget=false)
SDValue	getConstantFP (const ConstantFP &CF, MVT VT, bool isTarget=false)
SDValue	getTargetConstantFP (double Val, MVT VT)
SDValue	getTargetConstantFP (const APFloat &Val, MVT VT)
SDValue	getTargetConstantFP (const ConstantFP &Val, MVT VT)
SDValue	getGlobalAddress (const GlobalValue *GV, MVT VT, int64_t offset=0, bool isTargetGA=false)
SDValue	getTargetGlobalAddress (const GlobalValue *GV, MVT VT, int64_t offset=0)
SDValue	getFrameIndex (int FI, MVT VT, bool isTarget=false)
SDValue	getTargetFrameIndex (int FI, MVT VT)
SDValue	getJumpTable (int JTI, MVT VT, bool isTarget=false)
SDValue	getTargetJumpTable (int JTI, MVT VT)
SDValue	getConstantPool (Constant *C, MVT VT, unsigned Align=0, int Offs=0, bool isT=false)
SDValue	getTargetConstantPool (Constant *C, MVT VT, unsigned Align=0, int Offset=0)
SDValue	getConstantPool (MachineConstantPoolValue *C, MVT VT, unsigned Align=0, int Offs=0, bool isT=false)
SDValue	getTargetConstantPool (MachineConstantPoolValue *C, MVT VT, unsigned Align=0, int Offset=0)
SDValue	getBasicBlock (MachineBasicBlock *MBB)
SDValue	getExternalSymbol (const char *Sym, MVT VT)
SDValue	getTargetExternalSymbol (const char *Sym, MVT VT)
SDValue	getArgFlags (ISD::ArgFlagsTy Flags)
SDValue	getValueType (MVT)
SDValue	getRegister (unsigned Reg, MVT VT)
SDValue	getDbgStopPoint (SDValue Root, unsigned Line, unsigned Col, const CompileUnitDesc *CU)
SDValue	getLabel (unsigned Opcode, SDValue Root, unsigned LabelID)
SDValue	getCopyToReg (SDValue Chain, unsigned Reg, SDValue N)
SDValue	getCopyToReg (SDValue Chain, unsigned Reg, SDValue N, SDValue Flag)
SDValue	getCopyToReg (SDValue Chain, SDValue Reg, SDValue N, SDValue Flag)
SDValue	getCopyFromReg (SDValue Chain, unsigned Reg, MVT VT)
SDValue	getCopyFromReg (SDValue Chain, unsigned Reg, MVT VT, SDValue Flag)
SDValue	getCondCode (ISD::CondCode Cond)
SDValue	getConvertRndSat (MVT VT, SDValue Val, SDValue DTy, SDValue STy, SDValue Rnd, SDValue Sat, ISD::CvtCode Code)
SDValue	getZeroExtendInReg (SDValue Op, MVT SrcTy)
SDValue	getCALLSEQ_START (SDValue Chain, SDValue Op)
SDValue	getCALLSEQ_END (SDValue Chain, SDValue Op1, SDValue Op2, SDValue InFlag)
SDValue	getNode (unsigned Opcode, MVT VT)
SDValue	getNode (unsigned Opcode, MVT VT, SDValue N)
SDValue	getNode (unsigned Opcode, MVT VT, SDValue N1, SDValue N2)
SDValue	getNode (unsigned Opcode, MVT VT, SDValue N1, SDValue N2, SDValue N3)
SDValue	getNode (unsigned Opcode, MVT VT, SDValue N1, SDValue N2, SDValue N3, SDValue N4)
SDValue	getNode (unsigned Opcode, MVT VT, SDValue N1, SDValue N2, SDValue N3, SDValue N4, SDValue N5)
SDValue	getNode (unsigned Opcode, MVT VT, const SDValue *Ops, unsigned NumOps)
SDValue	getNode (unsigned Opcode, MVT VT, const SDUse *Ops, unsigned NumOps)
SDValue	getNode (unsigned Opcode, const std::vector< MVT > &ResultTys, const SDValue *Ops, unsigned NumOps)
SDValue	getNode (unsigned Opcode, const MVT *VTs, unsigned NumVTs, const SDValue *Ops, unsigned NumOps)
SDValue	getNode (unsigned Opcode, SDVTList VTs)
SDValue	getNode (unsigned Opcode, SDVTList VTs, SDValue N)
SDValue	getNode (unsigned Opcode, SDVTList VTs, SDValue N1, SDValue N2)
SDValue	getNode (unsigned Opcode, SDVTList VTs, SDValue N1, SDValue N2, SDValue N3)
SDValue	getNode (unsigned Opcode, SDVTList VTs, SDValue N1, SDValue N2, SDValue N3, SDValue N4)
SDValue	getNode (unsigned Opcode, SDVTList VTs, SDValue N1, SDValue N2, SDValue N3, SDValue N4, SDValue N5)
SDValue	getNode (unsigned Opcode, SDVTList VTs, const SDValue *Ops, unsigned NumOps)
SDValue	getMemcpy (SDValue Chain, SDValue Dst, SDValue Src, SDValue Size, unsigned Align, bool AlwaysInline, const Value *DstSV, uint64_t DstSVOff, const Value *SrcSV, uint64_t SrcSVOff)
SDValue	getMemmove (SDValue Chain, SDValue Dst, SDValue Src, SDValue Size, unsigned Align, const Value *DstSV, uint64_t DstOSVff, const Value *SrcSV, uint64_t SrcSVOff)
SDValue	getMemset (SDValue Chain, SDValue Dst, SDValue Src, SDValue Size, unsigned Align, const Value *DstSV, uint64_t DstSVOff)
SDValue	getSetCC (MVT VT, SDValue LHS, SDValue RHS, ISD::CondCode Cond)
SDValue	getVSetCC (MVT VT, SDValue LHS, SDValue RHS, ISD::CondCode Cond)
SDValue	getSelectCC (SDValue LHS, SDValue RHS, SDValue True, SDValue False, ISD::CondCode Cond)
SDValue	getVAArg (MVT VT, SDValue Chain, SDValue Ptr, SDValue SV)
SDValue	getAtomic (unsigned Opcode, MVT MemVT, SDValue Chain, SDValue Ptr, SDValue Cmp, SDValue Swp, const Value *PtrVal, unsigned Alignment=0)
SDValue	getAtomic (unsigned Opcode, MVT MemVT, SDValue Chain, SDValue Ptr, SDValue Val, const Value *PtrVal, unsigned Alignment=0)
SDValue	getMemIntrinsicNode (unsigned Opcode, const MVT *VTs, unsigned NumVTs, const SDValue *Ops, unsigned NumOps, MVT MemVT, const Value *srcValue, int SVOff, unsigned Align=0, bool Vol=false, bool ReadMem=true, bool WriteMem=true)
SDValue	getMemIntrinsicNode (unsigned Opcode, SDVTList VTList, const SDValue *Ops, unsigned NumOps, MVT MemVT, const Value *srcValue, int SVOff, unsigned Align=0, bool Vol=false, bool ReadMem=true, bool WriteMem=true)
SDValue	getMergeValues (const SDValue *Ops, unsigned NumOps)
	getMergeValues - Create a MERGE_VALUES node from the given operands.
SDValue	getCall (unsigned CallingConv, bool IsVarArgs, bool IsTailCall, bool isInreg, SDVTList VTs, const SDValue *Operands, unsigned NumOperands)
SDValue	getLoad (MVT VT, SDValue Chain, SDValue Ptr, const Value *SV, int SVOffset, bool isVolatile=false, unsigned Alignment=0)
SDValue	getExtLoad (ISD::LoadExtType ExtType, MVT VT, SDValue Chain, SDValue Ptr, const Value *SV, int SVOffset, MVT EVT, bool isVolatile=false, unsigned Alignment=0)
SDValue	getIndexedLoad (SDValue OrigLoad, SDValue Base, SDValue Offset, ISD::MemIndexedMode AM)
SDValue	getLoad (ISD::MemIndexedMode AM, ISD::LoadExtType ExtType, MVT VT, SDValue Chain, SDValue Ptr, SDValue Offset, const Value *SV, int SVOffset, MVT EVT, bool isVolatile=false, unsigned Alignment=0)
SDValue	getStore (SDValue Chain, SDValue Val, SDValue Ptr, const Value *SV, int SVOffset, bool isVolatile=false, unsigned Alignment=0)
SDValue	getTruncStore (SDValue Chain, SDValue Val, SDValue Ptr, const Value *SV, int SVOffset, MVT TVT, bool isVolatile=false, unsigned Alignment=0)
SDValue	getIndexedStore (SDValue OrigStoe, SDValue Base, SDValue Offset, ISD::MemIndexedMode AM)
SDValue	getSrcValue (const Value *v)
SDValue	getMemOperand (const MachineMemOperand &MO)
SDValue	UpdateNodeOperands (SDValue N, SDValue Op)
SDValue	UpdateNodeOperands (SDValue N, SDValue Op1, SDValue Op2)
SDValue	UpdateNodeOperands (SDValue N, SDValue Op1, SDValue Op2, SDValue Op3)
SDValue	UpdateNodeOperands (SDValue N, SDValue Op1, SDValue Op2, SDValue Op3, SDValue Op4)
SDValue	UpdateNodeOperands (SDValue N, SDValue Op1, SDValue Op2, SDValue Op3, SDValue Op4, SDValue Op5)
SDValue	UpdateNodeOperands (SDValue N, const SDValue *Ops, unsigned NumOps)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT, SDValue Op1)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT, SDValue Op1, SDValue Op2)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT, SDValue Op1, SDValue Op2, SDValue Op3)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT, const SDValue *Ops, unsigned NumOps)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT1, MVT VT2)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT1, MVT VT2, const SDValue *Ops, unsigned NumOps)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT1, MVT VT2, MVT VT3, const SDValue *Ops, unsigned NumOps)
SDNode *	SelectNodeTo (SDNode *N, unsigned MachineOpc, MVT VT1, MVT VT2, MVT VT3, MVT VT4, const SDValue *Ops, unsigned NumOps)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT1, MVT VT2, SDValue Op1)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT1, MVT VT2, SDValue Op1, SDValue Op2)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT1, MVT VT2, SDValue Op1, SDValue Op2, SDValue Op3)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, MVT VT1, MVT VT2, MVT VT3, SDValue Op1, SDValue Op2, SDValue Op3)
SDNode *	SelectNodeTo (SDNode *N, unsigned TargetOpc, SDVTList VTs, const SDValue *Ops, unsigned NumOps)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT, SDValue Op1)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT, SDValue Op1, SDValue Op2)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT, SDValue Op1, SDValue Op2, SDValue Op3)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT, const SDValue *Ops, unsigned NumOps)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT1, MVT VT2)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT1, MVT VT2, const SDValue *Ops, unsigned NumOps)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT1, MVT VT2, MVT VT3, const SDValue *Ops, unsigned NumOps)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT1, MVT VT2, SDValue Op1)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT1, MVT VT2, SDValue Op1, SDValue Op2)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, MVT VT1, MVT VT2, SDValue Op1, SDValue Op2, SDValue Op3)
SDNode *	MorphNodeTo (SDNode *N, unsigned Opc, SDVTList VTs, const SDValue *Ops, unsigned NumOps)
SDNode *	getTargetNode (unsigned Opcode, MVT VT)
SDNode *	getTargetNode (unsigned Opcode, MVT VT, SDValue Op1)
SDNode *	getTargetNode (unsigned Opcode, MVT VT, SDValue Op1, SDValue Op2)
SDNode *	getTargetNode (unsigned Opcode, MVT VT, SDValue Op1, SDValue Op2, SDValue Op3)
SDNode *	getTargetNode (unsigned Opcode, MVT VT, const SDValue *Ops, unsigned NumOps)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2, SDValue Op1)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2, SDValue Op1, SDValue Op2)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2, SDValue Op1, SDValue Op2, SDValue Op3)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2, const SDValue *Ops, unsigned NumOps)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2, MVT VT3, SDValue Op1, SDValue Op2)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2, MVT VT3, SDValue Op1, SDValue Op2, SDValue Op3)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2, MVT VT3, const SDValue *Ops, unsigned NumOps)
SDNode *	getTargetNode (unsigned Opcode, MVT VT1, MVT VT2, MVT VT3, MVT VT4, const SDValue *Ops, unsigned NumOps)
SDNode *	getTargetNode (unsigned Opcode, const std::vector< MVT > &ResultTys, const SDValue *Ops, unsigned NumOps)
SDNode *	getNodeIfExists (unsigned Opcode, SDVTList VTs, const SDValue *Ops, unsigned NumOps)
void	RemoveDeadNode (SDNode *N, DAGUpdateListener *UpdateListener=0)
void	RemoveDeadNodes (SmallVectorImpl< SDNode * > &DeadNodes, DAGUpdateListener *UpdateListener=0)
void	ReplaceAllUsesWith (SDValue From, SDValue Op, DAGUpdateListener *UpdateListener=0)
void	ReplaceAllUsesWith (SDNode *From, SDNode *To, DAGUpdateListener *UpdateListener=0)
void	ReplaceAllUsesWith (SDNode *From, const SDValue *To, DAGUpdateListener *UpdateListener=0)
void	ReplaceAllUsesOfValueWith (SDValue From, SDValue To, DAGUpdateListener *UpdateListener=0)
void	ReplaceAllUsesOfValuesWith (const SDValue *From, const SDValue *To, unsigned Num, DAGUpdateListener *UpdateListener=0)
unsigned	AssignTopologicalOrder ()
void	RepositionNode (allnodes_iterator Position, SDNode *N)
void	dump () const
SDValue	CreateStackTemporary (MVT VT, unsigned minAlign=1)
SDValue	CreateStackTemporary (MVT VT1, MVT VT2)
SDValue	FoldConstantArithmetic (unsigned Opcode, MVT VT, ConstantSDNode *Cst1, ConstantSDNode *Cst2)
	FoldConstantArithmetic -.
SDValue	FoldSetCC (MVT VT, SDValue N1, SDValue N2, ISD::CondCode Cond)
	FoldSetCC - Constant fold a setcc to true or false.
bool	SignBitIsZero (SDValue Op, unsigned Depth=0) const
bool	MaskedValueIsZero (SDValue Op, const APInt &Mask, unsigned Depth=0) const
void	ComputeMaskedBits (SDValue Op, const APInt &Mask, APInt &KnownZero, APInt &KnownOne, unsigned Depth=0) const
unsigned	ComputeNumSignBits (SDValue Op, unsigned Depth=0) const
bool	isVerifiedDebugInfoDesc (SDValue Op) const
SDValue	getShuffleScalarElt (const SDNode *N, unsigned Idx)
Static Public Member Functions
static bool	isCommutativeBinOp (unsigned Opcode)
Public Attributes
std::map< const SDNode *, std::string >	NodeGraphAttrs
Classes
class	DAGUpdateListener

---

Detailed Description

SelectionDAG class - This is used to represent a portion of an LLVM function in a low-level Data Dependence DAG representation suitable for instruction selection. This DAG is constructed as the first step of instruction selection in order to allow implementation of machine specific optimizations and code simplifications.

The representation used by the SelectionDAG is a target-independent representation, which has some similarities to the GCC RTL representation, but is significantly more simple, powerful, and is a graph form instead of a linear form.

Definition at line 74 of file SelectionDAG.h.

---

Member Typedef Documentation

typedef ilist<SDNode>::const_iterator llvm::SelectionDAG::allnodes_const_iterator

Definition at line 167 of file SelectionDAG.h.

typedef ilist<SDNode>::iterator llvm::SelectionDAG::allnodes_iterator

Definition at line 170 of file SelectionDAG.h.

---

Constructor & Destructor Documentation

SelectionDAG::SelectionDAG	(	TargetLowering &	tli,
		FunctionLoweringInfo &	fli
	)

Definition at line 768 of file SelectionDAG.cpp.

SelectionDAG::~SelectionDAG

(

)

Definition at line 780 of file SelectionDAG.cpp.

---

Member Function Documentation

void SelectionDAG::init	(	MachineFunction &	mf,
		MachineModuleInfo *	mmi
	)

init - Prepare this SelectionDAG to process code in the given MachineFunction.

Definition at line 775 of file SelectionDAG.cpp.

References MF, and MMI.

Referenced by llvm::SelectionDAGISel::runOnFunction().

void SelectionDAG::clear

(

)

clear - Clear state and free memory necessary to make this SelectionDAG ready to process a new block.

Definition at line 800 of file SelectionDAG.cpp.

References getEntryNode(), llvm::BumpPtrAllocator::Reset(), Root, and llvm::SDNode::Uses.

Referenced by llvm::SelectionDAGLowering::clear().

MachineFunction& llvm::SelectionDAG::getMachineFunction

(

)

const [inline]

Definition at line 132 of file SelectionDAG.h.

Referenced by CalculateParameterAndLinkageAreaSize(), CalculateTailCallSPDiff(), CheckDAGForTailCallsAndFixThem(), CreateStackTemporary(), llvm::SelectionDAGLowering::FindMergedConditions(), llvm::DOTGraphTraits< SelectionDAG * >::getGraphName(), llvm::SelectionDAGLowering::GetRegistersForValue(), llvm::X86TargetLowering::getReturnAddressFrameIndex(), InferAlignment(), llvm::X86TargetLowering::IsEligibleForTailCallOptimization(), llvm::PPCTargetLowering::IsEligibleForTailCallOptimization(), llvm::SparcTargetLowering::LowerArguments(), llvm::IA64TargetLowering::LowerArguments(), llvm::IA64TargetLowering::LowerCallTo(), LowerCTPOP(), LowerFORMAL_ARGUMENT(), LowerFORMAL_ARGUMENTS(), LowerLOAD(), LowerRET(), LowerSTORE(), LowerVECTOR_SHUFFLE(), MeetsMaxMemopRequirement(), PerformShuffleCombine(), llvm::X86InstrInfo::unfoldMemoryOperand(), and viewGraph().

const TargetMachine & SelectionDAG::getTarget

(

)

const

Definition at line 309 of file SelectionDAG.cpp.

References llvm::MachineFunction::getTarget(), and MF.

Referenced by llvm::SDNode::getOperationName(), llvm::SelectionDAGLowering::GetRegistersForValue(), InferAlignment(), llvm::SelectionDAGLowering::init(), LowerCALL(), LowerConstantPool(), LowerGlobalAddress(), LowerJumpTable(), and LowerRET().

TargetLowering& llvm::SelectionDAG::getTargetLoweringInfo

(

)

const [inline]

Definition at line 134 of file SelectionDAG.h.

Referenced by llvm::RegsForValue::AddInlineAsmOperands(), getCopyFromParts(), getCopyToParts(), getMemcpyLoadsAndStores(), getMemmoveLoadsAndStores(), getMemsetStores(), getMemsetValue(), llvm::SDNode::getOperationName(), isBLACompatibleAddress(), LowerCALL(), LowerFORMAL_ARGUMENTS(), LowerINSERT_VECTOR_ELT(), LowerINTRINSIC_WO_CHAIN(), LowerLOAD(), LowerMemOpCallTo(), LowerSTORE(), LowerVASTART(), LowerVECTOR_SHUFFLE(), and llvm::SelectionDAGISel::SelectInlineAsmMemoryOperands().

FunctionLoweringInfo& llvm::SelectionDAG::getFunctionLoweringInfo

(

)

const [inline]

Definition at line 135 of file SelectionDAG.h.

Referenced by llvm::RegsForValue::getCopyFromRegs().

MachineModuleInfo* llvm::SelectionDAG::getMachineModuleInfo

(

)

const [inline]

Definition at line 136 of file SelectionDAG.h.

Referenced by isVerifiedDebugInfoDesc(), and llvm::SelectionDAGLowering::LowerCallTo().

void SelectionDAG::viewGraph

(

const std::string &

Title

)

viewGraph - Pop up a GraphViz/gv window with the DAG rendered using 'dot'.

viewGraph - Pop up a ghostview window with the reachable parts of the DAG rendered using 'dot'.

Definition at line 259 of file SelectionDAGPrinter.cpp.

References llvm::cerr(), getMachineFunction(), llvm::Intrinsic::getName(), and