clang::CodeGen::RawAddress Class Reference

An abstract representation of an aligned address. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/Address.h"

Inheritance diagram for clang::CodeGen::RawAddress:

Public Member Functions
	RawAddress (llvm::Value *Pointer, llvm::Type *ElementType, CharUnits Alignment, KnownNonNull_t IsKnownNonNull=NotKnownNonNull)
	RawAddress (Address Addr)
bool	isValid () const
llvm::Value *	getPointer () const
llvm::PointerType *	getType () const
	Return the type of the pointer value.
llvm::Type *	getElementType () const
	Return the type of the values stored in this address.
unsigned	getAddressSpace () const
	Return the address space that this address resides in.
llvm::StringRef	getName () const
	Return the IR name of the pointer value.
CharUnits	getAlignment () const
	Return the alignment of this pointer.
RawAddress	withElementType (llvm::Type *ElemTy) const
	Return address with different element type, but same pointer and alignment.
KnownNonNull_t	isKnownNonNull () const

Static Public Member Functions
static RawAddress	invalid ()

Protected Member Functions
	RawAddress (std::nullptr_t)

Detailed Description

An abstract representation of an aligned address.

This is designed to be an IR-level abstraction, carrying just the information necessary to perform IR operations on an address like loads and stores. In particular, it doesn't carry C type information or allow the representation of things like bit-fields; clients working at that level should generally be using LValue. The pointer contained in this class is known to be unsigned.

Definition at line 41 of file Address.h.

Constructor & Destructor Documentation

RawAddress() [1/3]

clang::CodeGen::RawAddress::RawAddress ( std::nullptr_t  )

inlineprotected

Definition at line 47 of file Address.h.

RawAddress() [2/3]

clang::CodeGen::RawAddress::RawAddress ( llvm::Value *  Pointer, llvm::Type *  ElementType, CharUnits  Alignment, KnownNonNull_t  IsKnownNonNull = NotKnownNonNull  )

inline

Definition at line 50 of file Address.h.

References Pointer.

RawAddress() [3/3]

clang::CodeGen::RawAddress::RawAddress ( Address  Addr )

inline

Definition at line 251 of file Address.h.

Member Function Documentation

getAddressSpace()

unsigned clang::CodeGen::RawAddress::getAddressSpace ( ) const

inline

Return the address space that this address resides in.

Definition at line 82 of file Address.h.

References getType().

getAlignment()

CharUnits clang::CodeGen::RawAddress::getAlignment ( ) const

inline

Return the alignment of this pointer.

Definition at line 92 of file Address.h.

References isValid().

Referenced by clang::CodeGen::ConstantAddress::castImpl(), CreateCoercedLoad(), CreateCoercedStore(), clang::CodeGen::EHCleanupScope::setActiveFlag(), withElementType(), and clang::CodeGen::ConstantAddress::withElementType().

getElementType()

llvm::Type * clang::CodeGen::RawAddress::getElementType ( ) const

inline

Return the type of the values stored in this address.

Definition at line 76 of file Address.h.

References isValid().

Referenced by clang::CodeGen::ConstantAddress::castImpl(), castToBase(), clang::CodeGen::CGOpenMPRuntime::emitTaskReductionInit(), and MaybeConvertMatrixAddress().

getName()

llvm::StringRef clang::CodeGen::RawAddress::getName ( ) const

inline

Return the IR name of the pointer value.

Definition at line 87 of file Address.h.

References getPointer().

getPointer()

llvm::Value * clang::CodeGen::RawAddress::getPointer ( ) const

inline

Definition at line 65 of file Address.h.

References isValid().

Referenced by clang::CodeGen::ConstantAddress::castImpl(), castToBase(), CreateCoercedLoad(), CreateCoercedStore(), destroyOptimisticNormalEntry(), emitListToGlobalReduceFunction(), clang::CodeGen::CGOpenMPRuntime::emitParallelCall(), clang::CodeGen::CGOpenMPRuntime::emitReduction(), clang::CodeGen::CGOpenMPRuntime::emitTaskReductionInit(), getName(), clang::CodeGen::ConstantAddress::getPointer(), getType(), clang::CodeGen::ConstantAddress::isaImpl(), and withElementType().

getType()

llvm::PointerType * clang::CodeGen::RawAddress::getType ( ) const

inline

Return the type of the pointer value.

Definition at line 71 of file Address.h.

References getPointer(), and getType().

Referenced by getAddressSpace(), and getType().

invalid()

static RawAddress clang::CodeGen::RawAddress::invalid ( )

inlinestatic

Definition at line 60 of file Address.h.

Referenced by castToBase(), and clang::CodeGen::CodeGenFunction::pushCleanupAfterFullExpr().

isKnownNonNull()

KnownNonNull_t clang::CodeGen::RawAddress::isKnownNonNull ( ) const

inline

Definition at line 103 of file Address.h.

References isValid().

Referenced by withElementType().

isValid()

bool clang::CodeGen::RawAddress::isValid ( ) const

inline

Definition at line 61 of file Address.h.

Referenced by castToBase(), getAlignment(), getElementType(), getPointer(), isKnownNonNull(), and clang::CodeGen::CodeGenFunction::pushCleanupAfterFullExprWithActiveFlag().

withElementType()

RawAddress clang::CodeGen::RawAddress::withElementType ( llvm::Type *  ElemTy ) const

inline

Return address with different element type, but same pointer and alignment.

Definition at line 99 of file Address.h.

References getAlignment(), getPointer(), and isKnownNonNull().

Referenced by MaybeConvertMatrixAddress().

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

• lib/CodeGen/Address.h