llvm::ValueHandleHead Class Reference

Head pointer for a Value's ValueHandleBase doubly-linked list, stored in LLVMContextImpl::ValueHandles. More...

#include "IR/LLVMContextImpl.h"

Public Member Functions
ValueHandleBase *	get () const
ValueHandleBase **	getAddress ()
	ValueHandleHead ()=default
	ValueHandleHead (ValueHandleHead &&Other) noexcept
ValueHandleHead &	operator= (ValueHandleHead &&)=delete
	ValueHandleHead (const ValueHandleHead &)=delete
ValueHandleHead &	operator= (const ValueHandleHead &)=delete

Static Public Member Functions
static TaggedPtr	exchange (ValueHandleBase **Slot, ValueHandleBase *NewPtr)

Detailed Description

Head pointer for a Value's ValueHandleBase doubly-linked list, stored in LLVMContextImpl::ValueHandles.

The first node's PrevPtr points to Head, so relocating the bucket refreshes PrevPtr to the new Head address.

Definition at line 1563 of file LLVMContextImpl.h.

Constructor & Destructor Documentation

ValueHandleHead() [1/3]

llvm::ValueHandleHead::ValueHandleHead ( )

default

References llvm::Other, and ValueHandleHead().

Referenced by operator=(), operator=(), ValueHandleHead(), and ValueHandleHead().

ValueHandleHead() [2/3]

ValueHandleHead::ValueHandleHead ( ValueHandleHead && Other )

noexcept

Definition at line 1178 of file Value.cpp.

ValueHandleHead() [3/3]

llvm::ValueHandleHead::ValueHandleHead ( const ValueHandleHead & )

delete

References ValueHandleHead().

Member Function Documentation

exchange()

TaggedPtr llvm::ValueHandleHead::exchange ( ValueHandleBase ** Slot, ValueHandleBase * NewPtr )

inlinestatic

Definition at line 1581 of file LLVMContextImpl.h.

References llvm::PointerIntPair< ValueHandleBase *, 1, bool >::getFromOpaqueValue(), llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info >::getOpaqueValue(), and llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info >::setPointer().

get()

ValueHandleBase * llvm::ValueHandleHead::get ( ) const

inline

Definition at line 1573 of file LLVMContextImpl.h.

References llvm::PointerIntPair< ValueHandleBase *, 1, bool >::getFromOpaqueValue(), and llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info >::getPointer().

getAddress()

ValueHandleBase ** llvm::ValueHandleHead::getAddress ( )

inline

Definition at line 1577 of file LLVMContextImpl.h.

operator=() [1/2]

ValueHandleHead & llvm::ValueHandleHead::operator= ( const ValueHandleHead & )

delete

References ValueHandleHead().

operator=() [2/2]

ValueHandleHead & llvm::ValueHandleHead::operator= ( ValueHandleHead && )

delete

References ValueHandleHead().

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

• lib/IR/LLVMContextImpl.h
• lib/SandboxIR/Value.cpp