class PhiValues::PhiValuesCallbackVH

Declaration

class PhiValues::PhiValuesCallbackVH : public CallbackVH { /* full declaration omitted */ };

Description

A CallbackVH to notify PhiValues when a value is deleted or replaced, so that the cached information for that value can be cleared to avoid dangling pointers to invalid values.

Declared at: llvm/include/llvm/Analysis/PhiValues.h:93

Inherits from: CallbackVH

Method Overview

• public PhiValuesCallbackVH(llvm::Value * V, llvm::PhiValues * PV = nullptr)

Inherited from CallbackVH:

• public allUsesReplacedWith
• public deleted
• public operator llvm::Value *
• protected setValPtr

Inherited from ValueHandleBase:

• protected RemoveFromUseList
• public ValueIsDeleted
• public ValueIsRAUWd
• protected clearValPtr
• protected getValPtr
• protected isValid

Methods

¶PhiValuesCallbackVH(llvm::Value* V,
                    llvm::PhiValues* PV = nullptr)

Declared at: llvm/include/llvm/Analysis/PhiValues.h:99

Parameters

llvm::Value* V

llvm::PhiValues* PV = nullptr