class Use

Declaration

class Use { /* full declaration omitted */ };

Declared at: llvm/include/llvm/IR/Use.h:55

Method Overview

• public Use(const llvm::Use & U)
• public llvm::Value * get() const
• public llvm::Use * getNext() const
• public unsigned int getOperandNo() const
• public llvm::User * getUser() const
• public static llvm::Use * initTags(llvm::Use * Start, llvm::Use * Stop)
• public llvm::Value * operator llvm::Value *() const
• public inline void set(llvm::Value * Val)
• public void swap(llvm::Use & RHS)
• public static void zap(llvm::Use * Start, const llvm::Use * Stop, bool del = false)

Methods

¶Use(const llvm::Use& U)

Declared at: llvm/include/llvm/IR/Use.h:57

Parameters

const llvm::Use& U

¶llvm::Value* get() const

Declared at: llvm/include/llvm/IR/Use.h:107

¶llvm::Use* getNext() const

Declared at: llvm/include/llvm/IR/Use.h:123

¶unsigned int getOperandNo() const

Description

Return the operand # of this use in its User.

Declared at: llvm/include/llvm/IR/Use.h:126

¶llvm::User* getUser() const

Description

Returns the User that contains this Use. For an instruction operand, for example, this will return the instruction.

Declared at: llvm/include/llvm/IR/Use.h:113

¶static llvm::Use* initTags(llvm::Use* Start,
                           llvm::Use* Stop)

Description

Initializes the waymarking tags on an array of Uses. This sets up the array of Uses such that getUser() can find the User from any of those Uses.

Declared at: llvm/include/llvm/IR/Use.h:132

Parameters

llvm::Use* Start

llvm::Use* Stop

¶llvm::Value* operator llvm::Value*() const

Declared at: llvm/include/llvm/IR/Use.h:106

¶inline void set(llvm::Value* Val)

Declared at: llvm/include/llvm/IR/Use.h:115

Parameters

llvm::Value* Val

¶void swap(llvm::Use& RHS)

Description

Provide a fast substitute to std::swap <Use > that also works with less standard-compliant compilers

Declared at: llvm/include/llvm/IR/Use.h:61

Parameters

llvm::Use& RHS

¶static void zap(llvm::Use* Start,
                const llvm::Use* Stop,
                bool del = false)

Description

Destroys Use operands when the number of operands of a User changes.

Declared at: llvm/include/llvm/IR/Use.h:136

Parameters

llvm::Use* Start

const llvm::Use* Stop

bool del = false