#include "Target/Hexagon/HexagonBlockRanges.h"

Classes
class	IndexRange

class	IndexType

class	InstrIndexMap

struct	PrintRangeMap

class	RangeList

struct	RegisterRef

Public Types
using	RegisterSet = std::set< RegisterRef >

using	RegToRangeMap = std::map< RegisterRef, RangeList >

Public Member Functions
	HexagonBlockRanges (MachineFunction &MF)

RegToRangeMap	computeLiveMap (InstrIndexMap &IndexMap)

RegToRangeMap	computeDeadMap (InstrIndexMap &IndexMap, RegToRangeMap &LiveMap)

Static Public Member Functions
static RegisterSet	expandToSubRegs (RegisterRef R, const MachineRegisterInfo &MRI, const TargetRegisterInfo &TRI)

Detailed Description

Definition at line 31 of file HexagonBlockRanges.h.

Member Typedef Documentation

◆ RegisterSet

using llvm::HexagonBlockRanges::RegisterSet = std::set<RegisterRef>

Definition at line 43 of file HexagonBlockRanges.h.

◆ RegToRangeMap

using llvm::HexagonBlockRanges::RegToRangeMap = std::map<RegisterRef, RangeList>

Definition at line 145 of file HexagonBlockRanges.h.

Constructor & Destructor Documentation

◆ HexagonBlockRanges()

HexagonBlockRanges::HexagonBlockRanges ( MachineFunction & MF )

Definition at line 218 of file HexagonBlockRanges.cpp.

References llvm::TargetRegisterInfo::regclasses().

Member Function Documentation

◆ computeDeadMap()

HexagonBlockRanges::RegToRangeMap HexagonBlockRanges::computeDeadMap	(	InstrIndexMap &	IndexMap,
		RegToRangeMap &	LiveMap
	)

Definition at line 427 of file HexagonBlockRanges.cpp.

References A, llvm::dbgs(), llvm::HexagonBlockRanges::IndexType::Entry, llvm::HexagonBlockRanges::IndexType::Exit, expandToSubRegs(), F, llvm::HexagonBlockRanges::InstrIndexMap::getBlock(), llvm::HexagonBlockRanges::InstrIndexMap::getNextIndex(), llvm::MachineBasicBlock::getParent(), llvm::HexagonBlockRanges::InstrIndexMap::getPrevIndex(), llvm::MachineFunction::getRegInfo(), LLVM_DEBUG, MRI, llvm::HexagonBlockRanges::IndexType::None, P, and TRI.

◆ computeLiveMap()

HexagonBlockRanges::RegToRangeMap HexagonBlockRanges::computeLiveMap ( InstrIndexMap & IndexMap )

Definition at line 417 of file HexagonBlockRanges.cpp.

References llvm::dbgs(), LLVM_DEBUG, and TRI.

◆ expandToSubRegs()

HexagonBlockRanges::RegisterSet HexagonBlockRanges::expandToSubRegs	(	RegisterRef	R,
		const MachineRegisterInfo &	MRI,
		const TargetRegisterInfo &	TRI
	)

static

Definition at line 260 of file HexagonBlockRanges.cpp.

References assert(), I, MRI, and TRI.

Referenced by computeDeadMap().

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

lib/Target/Hexagon/HexagonBlockRanges.h
lib/Target/Hexagon/HexagonBlockRanges.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions