llvm::mca::StallInfo Struct Reference

#include "llvm/MCA/Stages/InOrderIssueStage.h"

Public Types
enum class	StallKind {   DEFAULT , REGISTER_DEPS , DISPATCH , DELAY ,   LOAD_STORE , CUSTOM_STALL }

Public Member Functions
	StallInfo ()=default
StallKind	getStallKind () const
unsigned	getCyclesLeft () const
const InstRef &	getInstruction () const
InstRef &	getInstruction ()
bool	isValid () const
void	clear ()
void	update (const InstRef &Inst, unsigned Cycles, StallKind SK)
void	cycleEnd ()

Public Attributes
InstRef	IR
unsigned	CyclesLeft = 0
StallKind	Kind = StallKind::DEFAULT

Detailed Description

Definition at line 27 of file InOrderIssueStage.h.

Member Enumeration Documentation

StallKind

enum class llvm::mca::StallInfo::StallKind

strong

Enumerator
DEFAULT
REGISTER_DEPS
DISPATCH
DELAY
LOAD_STORE
CUSTOM_STALL

Definition at line 28 of file InOrderIssueStage.h.

Constructor & Destructor Documentation

StallInfo()

llvm::mca::StallInfo::StallInfo ( )

default

Member Function Documentation

clear()

void llvm::mca::StallInfo::clear

(

)

Definition at line 24 of file InOrderIssueStage.cpp.

References CyclesLeft, DEFAULT, llvm::mca::InstRef::invalidate(), IR, and Kind.

Referenced by llvm::mca::InOrderIssueStage::cycleStart().

cycleEnd()

void llvm::mca::StallInfo::cycleEnd

(

)

Definition at line 36 of file InOrderIssueStage.cpp.

References CyclesLeft, and isValid().

Referenced by llvm::mca::InOrderIssueStage::cycleEnd().

getCyclesLeft()

unsigned llvm::mca::StallInfo::getCyclesLeft ( ) const

inline

Definition at line 44 of file InOrderIssueStage.h.

References CyclesLeft.

Referenced by llvm::mca::InOrderIssueStage::cycleStart().

getInstruction() [1/2]

InstRef & llvm::mca::StallInfo::getInstruction ( )

inline

Definition at line 46 of file InOrderIssueStage.h.

References IR.

getInstruction() [2/2]

const InstRef & llvm::mca::StallInfo::getInstruction ( ) const

inline

Definition at line 45 of file InOrderIssueStage.h.

References IR.

Referenced by llvm::mca::InOrderIssueStage::cycleStart().

getStallKind()

StallKind llvm::mca::StallInfo::getStallKind ( ) const

inline

Definition at line 43 of file InOrderIssueStage.h.

References Kind.

isValid()

bool llvm::mca::StallInfo::isValid ( ) const

inline

Definition at line 48 of file InOrderIssueStage.h.

References IR.

Referenced by cycleEnd(), llvm::mca::InOrderIssueStage::cycleStart(), llvm::mca::InOrderIssueStage::execute(), llvm::mca::InOrderIssueStage::hasWorkToComplete(), and llvm::mca::InOrderIssueStage::isAvailable().

update()

void llvm::mca::StallInfo::update	(	const InstRef &	Inst,
		unsigned	Cycles,
		StallKind	SK
	)

Definition at line 30 of file InOrderIssueStage.cpp.

References CyclesLeft, IR, and Kind.

Member Data Documentation

CyclesLeft

unsigned llvm::mca::StallInfo::CyclesLeft = 0

Definition at line 38 of file InOrderIssueStage.h.

Referenced by clear(), cycleEnd(), getCyclesLeft(), and update().

IR

InstRef llvm::mca::StallInfo::IR

Definition at line 37 of file InOrderIssueStage.h.

Referenced by clear(), getInstruction(), isValid(), and update().

Kind

StallKind llvm::mca::StallInfo::Kind = StallKind::DEFAULT

Definition at line 39 of file InOrderIssueStage.h.

Referenced by clear(), getStallKind(), and update().

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

• include/llvm/MCA/Stages/InOrderIssueStage.h
• lib/MCA/Stages/InOrderIssueStage.cpp