llvm::MemTransferBase< BaseCL > Class Template Reference

Common base class for all memory transfer intrinsics. More...

#include "llvm/IR/IntrinsicInst.h"

Inheritance diagram for llvm::MemTransferBase< BaseCL >:

Public Member Functions
Value *	getRawSource () const
	Return the arguments to the instruction.
const Use &	getRawSourceUse () const
Use &	getRawSourceUse ()
Value *	getSource () const
	This is just like getRawSource, but it strips off any cast instructions that feed it, giving the original input.
unsigned	getSourceAddressSpace () const
MaybeAlign	getSourceAlign () const
void	setSource (Value *Ptr)
void	setSourceAlignment (MaybeAlign Alignment)
void	setSourceAlignment (Align Alignment)

Detailed Description

template<class BaseCL>
class llvm::MemTransferBase< BaseCL >

Common base class for all memory transfer intrinsics.

Simply provides common methods.

Definition at line 1040 of file IntrinsicInst.h.

Member Function Documentation

getRawSource()

template<class BaseCL >

Value * llvm::MemTransferBase< BaseCL >::getRawSource ( ) const

inline

Return the arguments to the instruction.

Definition at line 1046 of file IntrinsicInst.h.

Referenced by canOverlap(), llvm::expandAtomicMemCpyAsLoop(), llvm::expandMemCpyAsLoop(), llvm::expandMemMoveAsLoop(), llvm::MemoryLocation::getForSource(), llvm::MemTransferBase< BaseCL >::getSource(), llvm::MemTransferBase< BaseCL >::getSourceAddressSpace(), and llvm::MemTransferBase< BaseCL >::setSource().

getRawSourceUse() [1/2]

template<class BaseCL >

Use & llvm::MemTransferBase< BaseCL >::getRawSourceUse ( )

inline

Definition at line 1052 of file IntrinsicInst.h.

getRawSourceUse() [2/2]

template<class BaseCL >

const Use & llvm::MemTransferBase< BaseCL >::getRawSourceUse ( ) const

inline

Definition at line 1049 of file IntrinsicInst.h.

getSource()

template<class BaseCL >

Value * llvm::MemTransferBase< BaseCL >::getSource ( ) const

inline

This is just like getRawSource, but it strips off any cast instructions that feed it, giving the original input.

The returned value is guaranteed to be a pointer.

Definition at line 1057 of file IntrinsicInst.h.

References llvm::MemTransferBase< BaseCL >::getRawSource(), and llvm::Value::stripPointerCasts().

Referenced by llvm::VNCoercion::analyzeLoadFromClobberingMemInst(), copyArrayElemsForMemCpy(), llvm::VNCoercion::getConstantMemInstValueForLoad(), llvm::VNCoercion::getMemInstValueForLoad(), overreadUndefContents(), and replaceMemCpy().

getSourceAddressSpace()

template<class BaseCL >

unsigned llvm::MemTransferBase< BaseCL >::getSourceAddressSpace ( ) const

inline

Definition at line 1059 of file IntrinsicInst.h.

References llvm::MemTransferBase< BaseCL >::getRawSource(), and getType().

getSourceAlign()

template<class BaseCL >

MaybeAlign llvm::MemTransferBase< BaseCL >::getSourceAlign ( ) const

inline

Definition at line 1063 of file IntrinsicInst.h.

Referenced by llvm::expandAtomicMemCpyAsLoop(), llvm::expandMemCpyAsLoop(), and llvm::expandMemMoveAsLoop().

setSource()

template<class BaseCL >

void llvm::MemTransferBase< BaseCL >::setSource ( Value *  Ptr )

inline

Definition at line 1067 of file IntrinsicInst.h.

References assert(), llvm::MemTransferBase< BaseCL >::getRawSource(), getType(), and Ptr.

setSourceAlignment() [1/2]

template<class BaseCL >

void llvm::MemTransferBase< BaseCL >::setSourceAlignment ( Align  Alignment )

inline

Definition at line 1080 of file IntrinsicInst.h.

References llvm::Attribute::getWithAlignment().

setSourceAlignment() [2/2]

template<class BaseCL >

void llvm::MemTransferBase< BaseCL >::setSourceAlignment ( MaybeAlign  Alignment )

inline

Definition at line 1073 of file IntrinsicInst.h.

References llvm::Attribute::getWithAlignment().

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

• include/llvm/IR/IntrinsicInst.h