llvm::GenericSSAContext< MachineFunction > Class Reference

#include "llvm/CodeGen/MachineSSAContext.h"

Collaboration diagram for llvm::GenericSSAContext< MachineFunction >:

Public Types
using	BlockT = MachineBasicBlock
using	FunctionT = MachineFunction
using	InstructionT = MachineInstr
using	ValueRefT = Register
using	ConstValueRefT = Register
using	UseT = MachineOperand
using	DominatorTreeT = DominatorTreeBase< BlockT, false >

Public Member Functions
void	setFunction (MachineFunction &Fn)
MachineFunction *	getFunction () const
MachineBasicBlock *	getDefBlock (Register) const
	Get the defining block of a value.
Printable	print (const MachineBasicBlock *Block) const
Printable	print (const MachineInstr *Inst) const
Printable	print (Register Value) const

Static Public Member Functions
static MachineBasicBlock *	getEntryBlock (MachineFunction &F)
static void	appendBlockDefs (SmallVectorImpl< Register > &defs, const MachineBasicBlock &block)
static void	appendBlockTerms (SmallVectorImpl< MachineInstr * > &terms, MachineBasicBlock &block)
static void	appendBlockTerms (SmallVectorImpl< const MachineInstr * > &terms, const MachineBasicBlock &block)
static bool	isConstantOrUndefValuePhi (const MachineInstr &Phi)

Static Public Attributes
static const Register	ValueRefNull {}

Detailed Description

Definition at line 37 of file MachineSSAContext.h.

Member Typedef Documentation

BlockT

using llvm::GenericSSAContext< MachineFunction >::BlockT = MachineBasicBlock

Definition at line 42 of file MachineSSAContext.h.

ConstValueRefT

using llvm::GenericSSAContext< MachineFunction >::ConstValueRefT = Register

Definition at line 46 of file MachineSSAContext.h.

DominatorTreeT

using llvm::GenericSSAContext< MachineFunction >::DominatorTreeT = DominatorTreeBase<BlockT, false>

Definition at line 49 of file MachineSSAContext.h.

FunctionT

using llvm::GenericSSAContext< MachineFunction >::FunctionT = MachineFunction

Definition at line 43 of file MachineSSAContext.h.

InstructionT

using llvm::GenericSSAContext< MachineFunction >::InstructionT = MachineInstr

Definition at line 44 of file MachineSSAContext.h.

UseT

using llvm::GenericSSAContext< MachineFunction >::UseT = MachineOperand

Definition at line 48 of file MachineSSAContext.h.

ValueRefT

using llvm::GenericSSAContext< MachineFunction >::ValueRefT = Register

Definition at line 45 of file MachineSSAContext.h.

Member Function Documentation

appendBlockDefs()

void MachineSSAContext::appendBlockDefs ( SmallVectorImpl< Register > &  defs, const MachineBasicBlock &  block  )

static

Definition at line 42 of file MachineSSAContext.cpp.

References block, instr, op, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

appendBlockTerms() [1/2]

void MachineSSAContext::appendBlockTerms ( SmallVectorImpl< const MachineInstr * > &  terms, const MachineBasicBlock &  block  )

static

Definition at line 35 of file MachineSSAContext.cpp.

References block, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

appendBlockTerms() [2/2]

static void llvm::GenericSSAContext< MachineFunction >::appendBlockTerms ( SmallVectorImpl< MachineInstr * > &  terms, MachineBasicBlock &  block  )

static

getDefBlock()

MachineBasicBlock * MachineSSAContext::getDefBlock

(

Register

value

)

const

Get the defining block of a value.

Definition at line 53 of file MachineSSAContext.cpp.

References llvm::MachineBasicBlock::getParent(), and value.

getEntryBlock()

MachineBasicBlock * MachineSSAContext::getEntryBlock ( MachineFunction &  F )

static

Definition at line 31 of file MachineSSAContext.cpp.

References F.

getFunction()

MachineFunction * llvm::GenericSSAContext< MachineFunction >::getFunction ( ) const

inline

Definition at line 52 of file MachineSSAContext.h.

isConstantOrUndefValuePhi()

bool MachineSSAContext::isConstantOrUndefValuePhi ( const MachineInstr &  Phi )

static

Definition at line 59 of file MachineSSAContext.cpp.

References llvm::MachineInstr::isConstantValuePHI().

print() [1/3]

Printable MachineSSAContext::print

(

const MachineBasicBlock *

Block

)

const

Definition at line 63 of file MachineSSAContext.cpp.

References llvm::Block.

print() [2/3]

Printable MachineSSAContext::print

(

const MachineInstr *

Inst

)

const

Definition at line 69 of file MachineSSAContext.cpp.

References I.

print() [3/3]

Printable MachineSSAContext::print

(

Register

Value

)

const

Definition at line 73 of file MachineSSAContext.cpp.

References MRI, and llvm::printReg().

setFunction()

void MachineSSAContext::setFunction

(

MachineFunction &

Fn

)

Definition at line 26 of file MachineSSAContext.cpp.

References llvm::MachineFunction::getRegInfo().

Member Data Documentation

ValueRefNull

const Register MachineSSAContext::ValueRefNull {}

static

Definition at line 47 of file MachineSSAContext.h.

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

• include/llvm/CodeGen/MachineSSAContext.h
• lib/CodeGen/MachineSSAContext.cpp