llvm::InterferenceCache Class Reference

#include "CodeGen/InterferenceCache.h"

Classes
class	Cursor
	Cursor - The primary query interface for the block interference cache. More...

Public Member Functions
	InterferenceCache ()=default
	~InterferenceCache ()
void	reinitPhysRegEntries ()
void	init (MachineFunction *mf, LiveIntervalUnion *liuarray, SlotIndexes *indexes, LiveIntervals *lis, const TargetRegisterInfo *tri)
	init - Prepare cache for a new function.
unsigned	getMaxCursors () const
	getMaxCursors - Return the maximum number of concurrent cursors that can be supported.

Detailed Description

Definition at line 32 of file InterferenceCache.h.

Constructor & Destructor Documentation

InterferenceCache()

llvm::InterferenceCache::InterferenceCache ( )

default

~InterferenceCache()

llvm::InterferenceCache::~InterferenceCache ( )

inline

Definition at line 160 of file InterferenceCache.h.

Member Function Documentation

getMaxCursors()

unsigned llvm::InterferenceCache::getMaxCursors ( ) const

inline

getMaxCursors - Return the maximum number of concurrent cursors that can be supported.

Definition at line 173 of file InterferenceCache.h.

init()

void InterferenceCache::init	(	MachineFunction *	mf,
		LiveIntervalUnion *	liuarray,
		SlotIndexes *	indexes,
		LiveIntervals *	lis,
		const TargetRegisterInfo *	tri
	)

init - Prepare cache for a new function.

Definition at line 50 of file InterferenceCache.cpp.

References E, and reinitPhysRegEntries().

Referenced by llvm::RAGreedy::runOnMachineFunction().

reinitPhysRegEntries()

void InterferenceCache::reinitPhysRegEntries

(

)

Definition at line 42 of file InterferenceCache.cpp.

References llvm::MCRegisterInfo::getNumRegs(), and llvm::safe_calloc().

Referenced by init().

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

• lib/CodeGen/InterferenceCache.h
• lib/CodeGen/InterferenceCache.cpp