llvm::InterferenceCache::Cursor Class Reference

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

#include "CodeGen/InterferenceCache.h"

Public Member Functions
	Cursor ()=default
	Cursor - Create a dangling cursor.
	Cursor (const Cursor &O)
Cursor &	operator= (const Cursor &O)
	~Cursor ()
void	setPhysReg (InterferenceCache &Cache, MCRegister PhysReg)
	setPhysReg - Point this cursor to PhysReg's interference.
void	moveToBlock (unsigned MBBNum)
	moveTo - Move cursor to basic block MBBNum.
bool	hasInterference ()
	hasInterference - Return true if the current block has any interference.
SlotIndex	first ()
	first - Return the starting index of the first interfering range in the current block.
SlotIndex	last ()
	last - Return the ending index of the last interfering range in the current block.

Detailed Description

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

Definition at line 177 of file InterferenceCache.h.

Constructor & Destructor Documentation

Cursor() [1/2]

llvm::InterferenceCache::Cursor::Cursor ( )

default

Cursor - Create a dangling cursor.

Cursor() [2/2]

llvm::InterferenceCache::Cursor::Cursor ( const Cursor &  O )

inline

Definition at line 197 of file InterferenceCache.h.

~Cursor()

llvm::InterferenceCache::Cursor::~Cursor ( )

inline

Definition at line 206 of file InterferenceCache.h.

Member Function Documentation

first()

SlotIndex llvm::InterferenceCache::Cursor::first ( )

inline

first - Return the starting index of the first interfering range in the current block.

Definition at line 229 of file InterferenceCache.h.

hasInterference()

bool llvm::InterferenceCache::Cursor::hasInterference ( )

inline

hasInterference - Return true if the current block has any interference.

Definition at line 223 of file InterferenceCache.h.

last()

SlotIndex llvm::InterferenceCache::Cursor::last ( )

inline

last - Return the ending index of the last interfering range in the current block.

Definition at line 235 of file InterferenceCache.h.

moveToBlock()

void llvm::InterferenceCache::Cursor::moveToBlock ( unsigned  MBBNum )

inline

moveTo - Move cursor to basic block MBBNum.

Definition at line 218 of file InterferenceCache.h.

operator=()

Cursor & llvm::InterferenceCache::Cursor::operator= ( const Cursor &  O )

inline

Definition at line 201 of file InterferenceCache.h.

setPhysReg()

void llvm::InterferenceCache::Cursor::setPhysReg ( InterferenceCache &  Cache, MCRegister  PhysReg  )

inline

setPhysReg - Point this cursor to PhysReg's interference.

Definition at line 209 of file InterferenceCache.h.

References llvm::MCRegister::isValid().

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

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