OperandInfo Struct Reference

Represents the EMUL and EEW of a MachineOperand. More...

Public Types
enum class	State { Unknown , Known }

Public Member Functions
	OperandInfo (RISCVII::VLMUL EMUL, unsigned Log2EEW)
	OperandInfo (std::pair< unsigned, bool > EMUL, unsigned Log2EEW)
	OperandInfo ()
bool	isUnknown () const
bool	isKnown () const
void	print (raw_ostream &OS) const

Static Public Member Functions
static bool	EMULAndEEWAreEqual (const OperandInfo &A, const OperandInfo &B)

Public Attributes
enum OperandInfo::State	S
std::optional< std::pair< unsigned, bool > >	EMUL
unsigned	Log2EEW

Detailed Description

Represents the EMUL and EEW of a MachineOperand.

Definition at line 78 of file RISCVVLOptimizer.cpp.

Member Enumeration Documentation

State

enum class OperandInfo::State

strong

Enumerator
Unknown
Known

Definition at line 79 of file RISCVVLOptimizer.cpp.

Constructor & Destructor Documentation

OperandInfo() [1/3]

OperandInfo::OperandInfo ( RISCVII::VLMUL  EMUL, unsigned  Log2EEW  )

inline

Definition at line 91 of file RISCVVLOptimizer.cpp.

OperandInfo() [2/3]

OperandInfo::OperandInfo ( std::pair< unsigned, bool >  EMUL, unsigned  Log2EEW  )

inline

Definition at line 95 of file RISCVVLOptimizer.cpp.

OperandInfo() [3/3]

OperandInfo::OperandInfo ( )

inline

Definition at line 98 of file RISCVVLOptimizer.cpp.

Member Function Documentation

EMULAndEEWAreEqual()

static bool OperandInfo::EMULAndEEWAreEqual ( const OperandInfo &  A, const OperandInfo &  B  )

inlinestatic

Definition at line 103 of file RISCVVLOptimizer.cpp.

References A, assert(), and B.

isKnown()

bool OperandInfo::isKnown ( ) const

inline

Definition at line 101 of file RISCVVLOptimizer.cpp.

References Known, and S.

isUnknown()

bool OperandInfo::isUnknown ( ) const

inline

Definition at line 100 of file RISCVVLOptimizer.cpp.

References S, and Unknown.

Referenced by print().

print()

void OperandInfo::print ( raw_ostream &  OS ) const

inline

Definition at line 110 of file RISCVVLOptimizer.cpp.

References assert(), EMUL, isUnknown(), Log2EEW, and OS.

Referenced by operator<<().

Member Data Documentation

EMUL

std::optional<std::pair<unsigned, bool> > OperandInfo::EMUL

Definition at line 87 of file RISCVVLOptimizer.cpp.

Referenced by print().

Log2EEW

unsigned OperandInfo::Log2EEW

Definition at line 89 of file RISCVVLOptimizer.cpp.

Referenced by print().

S

enum OperandInfo::State OperandInfo::S

Referenced by isKnown(), and isUnknown().

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

• lib/Target/RISCV/RISCVVLOptimizer.cpp