llvm::BitTracker::BitValue Struct Reference

#include "Target/Hexagon/BitTracker.h"

Public Types
enum	ValueType { Top , Zero , One , Ref }

Public Member Functions
	BitValue (ValueType T=Top)
	BitValue (bool B)
	BitValue (unsigned Reg, uint16_t Pos)
bool	operator== (const BitValue &V) const
bool	operator!= (const BitValue &V) const
bool	is (unsigned T) const
bool	meet (const BitValue &V, const BitRef &Self)
bool	num () const
	operator bool () const

Static Public Member Functions
static BitValue	ref (const BitValue &V)
static BitValue	self (const BitRef &Self=BitRef())

Public Attributes
ValueType	Type
BitRef	RefI

Friends
raw_ostream &	operator<< (raw_ostream &OS, const BitValue &BV)

Detailed Description

Definition at line 152 of file BitTracker.h.

Member Enumeration Documentation

ValueType

enum llvm::BitTracker::BitValue::ValueType

Enumerator
Top
Zero
One
Ref

Definition at line 153 of file BitTracker.h.

Constructor & Destructor Documentation

BitValue() [1/3]

llvm::BitTracker::BitValue::BitValue ( ValueType T = Top )

inline

Definition at line 191 of file BitTracker.h.

References T, Top, and Type.

Referenced by meet(), operator!=(), operator==(), ref(), and self().

BitValue() [2/3]

llvm::BitTracker::BitValue::BitValue ( bool B )

inline

Definition at line 192 of file BitTracker.h.

References B(), One, Type, and Zero.

BitValue() [3/3]

llvm::BitTracker::BitValue::BitValue ( unsigned Reg, uint16_t Pos )

inline

Definition at line 193 of file BitTracker.h.

References Ref, RefI, Reg, and Type.

Member Function Documentation

is()

bool llvm::BitTracker::BitValue::is ( unsigned T ) const

inline

Definition at line 206 of file BitTracker.h.

References assert(), One, T, Type, and Zero.

Referenced by llvm::BitTracker::MachineEvaluator::eADD(), llvm::BitTracker::MachineEvaluator::eAND(), llvm::BitTracker::MachineEvaluator::eORL(), llvm::BitTracker::MachineEvaluator::eSUB(), llvm::HexagonEvaluator::evaluate(), and llvm::BitTracker::MachineEvaluator::eXOR().

meet()

bool llvm::BitTracker::BitValue::meet ( const BitValue & V, const BitRef & Self )

inline

Definition at line 226 of file BitTracker.h.

References BitValue(), Ref, RefI, Top, and Type.

num()

bool llvm::BitTracker::BitValue::num ( ) const

inline

Definition at line 254 of file BitTracker.h.

References One, Type, and Zero.

Referenced by llvm::BitTracker::MachineEvaluator::eADD(), and llvm::BitTracker::MachineEvaluator::eSUB().

operator bool()

llvm::BitTracker::BitValue::operator bool ( ) const

inline

Definition at line 258 of file BitTracker.h.

References assert(), One, Type, and Zero.

operator!=()

bool llvm::BitTracker::BitValue::operator!= ( const BitValue & V ) const

inline

Definition at line 202 of file BitTracker.h.

References BitValue(), and operator==().

operator==()

bool llvm::BitTracker::BitValue::operator== ( const BitValue & V ) const

inline

Definition at line 195 of file BitTracker.h.

References BitValue(), Ref, RefI, and Type.

Referenced by operator!=().

ref()

BitTracker::BitValue llvm::BitTracker::BitValue::ref ( const BitValue & V )

inlinestatic

Definition at line 268 of file BitTracker.h.

References BitValue(), Ref, and self().

Referenced by llvm::BitTracker::MachineEvaluator::eADD(), llvm::BitTracker::MachineEvaluator::eAND(), llvm::BitTracker::MachineEvaluator::eORL(), llvm::BitTracker::MachineEvaluator::eSUB(), llvm::BitTracker::MachineEvaluator::eXOR(), and llvm::BitTracker::RegisterCell::ref().

self()

BitTracker::BitValue llvm::BitTracker::BitValue::self ( const BitRef & Self = BitRef() )

inlinestatic

Definition at line 277 of file BitTracker.h.

References BitValue(), llvm::BitTracker::BitRef::Pos, and llvm::BitTracker::BitRef::Reg.

Referenced by llvm::BitTracker::MachineEvaluator::eADD(), llvm::BitTracker::MachineEvaluator::eAND(), llvm::BitTracker::MachineEvaluator::eMLS(), llvm::BitTracker::MachineEvaluator::eMLU(), llvm::BitTracker::MachineEvaluator::eNOT(), llvm::BitTracker::MachineEvaluator::eORL(), llvm::BitTracker::MachineEvaluator::eSUB(), llvm::BitTracker::MachineEvaluator::eXOR(), ref(), and llvm::BitTracker::RegisterCell::self().

Friends And Related Symbol Documentation

operator<<

raw_ostream & operator<< ( raw_ostream & OS, const BitValue & BV )

friend

Definition at line 92 of file BitTracker.cpp.

References llvm::BitTracker::BitRef::Pos, RefI, llvm::BitTracker::BitRef::Reg, and Type.

Member Data Documentation

RefI

BitRef llvm::BitTracker::BitValue::RefI

Definition at line 189 of file BitTracker.h.

Referenced by BitValue(), meet(), operator<<, llvm::BitTracker::RegisterCell::operator<<, operator==(), and llvm::BitTracker::RegisterCell::regify().

Type

ValueType llvm::BitTracker::BitValue::Type

Definition at line 188 of file BitTracker.h.

Referenced by BitValue(), BitValue(), BitValue(), is(), meet(), num(), operator bool(), operator<<, llvm::BitTracker::RegisterCell::operator<<, and operator==().

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

• lib/Target/Hexagon/BitTracker.h