llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT > Class Template Reference

A handle to a particular switch case. More...

#include "llvm/IR/Instructions.h"

Inheritance diagram for llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >:

Public Member Functions
ConstantIntT *	getCaseValue () const
	Resolves case value for current case.
BasicBlockT *	getCaseSuccessor () const
	Resolves successor for current case.
unsigned	getCaseIndex () const
	Returns number of current case.
unsigned	getSuccessorIndex () const
	Returns successor index for current case successor.
bool	operator== (const CaseHandleImpl &RHS) const

Protected Types
using	SwitchInstType = SwitchInstT

Protected Member Functions
	CaseHandleImpl ()=default
	CaseHandleImpl (SwitchInstT *SI, ptrdiff_t Index)

Protected Attributes
SwitchInstT *	SI
ptrdiff_t	Index

Friends
class	SwitchInst::CaseIteratorImpl< CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT > >

Detailed Description

template<typename SwitchInstT, typename ConstantIntT, typename BasicBlockT>
class llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >

A handle to a particular switch case.

It exposes a convenient interface to both the case value and the successor block.

We define this as a template and instantiate it to form both a const and non-const handle.

Definition at line 3096 of file Instructions.h.

Member Typedef Documentation

SwitchInstType

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

using llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::SwitchInstType = SwitchInstT

protected

Definition at line 3103 of file Instructions.h.

Constructor & Destructor Documentation

CaseHandleImpl() [1/2]

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::CaseHandleImpl ( )

protecteddefault

CaseHandleImpl() [2/2]

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::CaseHandleImpl ( SwitchInstT *  SI, ptrdiff_t  Index  )

inlineprotected

Definition at line 3109 of file Instructions.h.

Member Function Documentation

getCaseIndex()

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

unsigned llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::getCaseIndex ( ) const

inline

Returns number of current case.

Definition at line 3128 of file Instructions.h.

References Index.

Referenced by handleSwitchExpect().

getCaseSuccessor()

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

BasicBlockT * llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::getCaseSuccessor ( ) const

inline

Resolves successor for current case.

Definition at line 3120 of file Instructions.h.

References assert(), and SI().

Referenced by unswitchTrivialSwitch().

getCaseValue()

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

ConstantIntT * llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::getCaseValue ( ) const

inline

Resolves case value for current case.

Definition at line 3113 of file Instructions.h.

References assert(), and SI().

Referenced by llvm::SwitchInst::findCaseValue(), llvm::sandboxir::SwitchInst::findCaseValue(), and unswitchTrivialSwitch().

getSuccessorIndex()

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

unsigned llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::getSuccessorIndex ( ) const

inline

Returns successor index for current case successor.

Definition at line 3131 of file Instructions.h.

References assert().

Referenced by unswitchTrivialSwitch().

operator==()

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

bool llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::operator== ( const CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT > &  RHS ) const

inline

Definition at line 3138 of file Instructions.h.

References assert(), RHS, and SI().

Friends And Related Function Documentation

SwitchInst::CaseIteratorImpl< CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT > >

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

friend class SwitchInst::CaseIteratorImpl< CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT > >

friend

Definition at line 3383 of file Instructions.h.

Member Data Documentation

Index

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

ptrdiff_t llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::Index

protected

Definition at line 3106 of file Instructions.h.

SI

template<typename SwitchInstT , typename ConstantIntT , typename BasicBlockT >

SwitchInstT* llvm::SwitchInst::CaseHandleImpl< SwitchInstT, ConstantIntT, BasicBlockT >::SI

protected

Definition at line 3105 of file Instructions.h.

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

• include/llvm/IR/Instructions.h