llvm::sandboxir::IRChangeBase Class Reference

The base class for IR Change classes. More...

#include "llvm/SandboxIR/Tracker.h"

Inheritance diagram for llvm::sandboxir::IRChangeBase:

Public Member Functions
	IRChangeBase (Tracker &Parent)
virtual void	revert ()=0
	This runs when changes get reverted.
virtual void	accept ()=0
	This runs when changes get accepted.
virtual	~IRChangeBase ()=default
unsigned	getIdx () const
	\Returns the index of this change by iterating over all changes in the tracker.
void	dumpCommon (raw_ostream &OS) const
virtual void	dump (raw_ostream &OS) const =0
virtual LLVM_DUMP_METHOD void	dump () const =0

Protected Attributes
Tracker &	Parent

Friends
raw_ostream &	operator<< (raw_ostream &OS, const IRChangeBase &C)

Detailed Description

The base class for IR Change classes.

Definition at line 60 of file Tracker.h.

Constructor & Destructor Documentation

IRChangeBase()

IRChangeBase::IRChangeBase

(

Tracker &

Parent

)

Definition at line 18 of file Tracker.cpp.

References assert(), llvm::sandboxir::Tracker::InMiddleOfCreatingChange, llvm::sandboxir::Tracker::isTracking(), and Parent.

~IRChangeBase()

virtual llvm::sandboxir::IRChangeBase::~IRChangeBase ( )

virtualdefault

Member Function Documentation

accept()

virtual void llvm::sandboxir::IRChangeBase::accept ( )

pure virtual

This runs when changes get accepted.

Implemented in llvm::sandboxir::UseSet, llvm::sandboxir::EraseFromParent, llvm::sandboxir::RemoveFromParent, and llvm::sandboxir::MoveInstr.

dump() [1/2]

virtual LLVM_DUMP_METHOD void llvm::sandboxir::IRChangeBase::dump ( ) const

pure virtual

Implemented in llvm::sandboxir::UseSet, llvm::sandboxir::EraseFromParent, llvm::sandboxir::RemoveFromParent, and llvm::sandboxir::MoveInstr.

dump() [2/2]

virtual void llvm::sandboxir::IRChangeBase::dump ( raw_ostream &  OS ) const

pure virtual

Implemented in llvm::sandboxir::UseSet, llvm::sandboxir::EraseFromParent, llvm::sandboxir::RemoveFromParent, and llvm::sandboxir::MoveInstr.

dumpCommon()

void llvm::sandboxir::IRChangeBase::dumpCommon ( raw_ostream &  OS ) const

inline

Definition at line 75 of file Tracker.h.

References getIdx(), and OS.

Referenced by llvm::sandboxir::UseSet::dump(), llvm::sandboxir::EraseFromParent::dump(), llvm::sandboxir::RemoveFromParent::dump(), and llvm::sandboxir::MoveInstr::dump().

getIdx()

unsigned IRChangeBase::getIdx

(

)

const

\Returns the index of this change by iterating over all changes in the tracker.

This is only used for debugging.

Definition at line 28 of file Tracker.cpp.

References llvm::find_if(), Parent, and Ptr.

Referenced by dumpCommon().

revert()

virtual void llvm::sandboxir::IRChangeBase::revert ( )

pure virtual

This runs when changes get reverted.

Implemented in llvm::sandboxir::UseSet, llvm::sandboxir::EraseFromParent, llvm::sandboxir::RemoveFromParent, and llvm::sandboxir::MoveInstr.

Friends And Related Function Documentation

operator<<

raw_ostream & operator<< ( raw_ostream &  OS, const IRChangeBase &  C  )

friend

Definition at line 78 of file Tracker.h.

Member Data Documentation

Parent

Tracker& llvm::sandboxir::IRChangeBase::Parent

protected

Definition at line 62 of file Tracker.h.

Referenced by getIdx(), IRChangeBase(), and llvm::sandboxir::EraseFromParent::revert().

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

• include/llvm/SandboxIR/Tracker.h
• lib/SandboxIR/Tracker.cpp