LLVM: llvm::PseudoSourceValue Class Reference (original) (raw)

Special value supplied for machine level alias analysis. More...

#include "[llvm/CodeGen/PseudoSourceValue.h](PseudoSourceValue%5F8h%5Fsource.html)"

Public Types
enum	PSVKind : unsigned { Stack, GOT, JumpTable, ConstantPool, FixedStack, GlobalValueCallEntry, ExternalSymbolCallEntry, TargetCustom }

Public Member Functions
	PseudoSourceValue (unsigned Kind, const TargetMachine &TM)
virtual	~PseudoSourceValue ()
unsigned	kind () const
bool	isStack () const
bool	isGOT () const
bool	isConstantPool () const
bool	isJumpTable () const
unsigned	getAddressSpace () const
unsigned	getTargetCustom () const
virtual bool	isConstant (const MachineFrameInfo *) const
	Test whether the memory pointed to by this PseudoSourceValue has a constant value.
virtual bool	isAliased (const MachineFrameInfo *) const
	Test whether the memory pointed to by this PseudoSourceValue may also be pointed to by an LLVM IR Value.
virtual bool	mayAlias (const MachineFrameInfo *) const
	Return true if the memory pointed to by this PseudoSourceValue can ever alias an LLVM IR Value.

Special value supplied for machine level alias analysis.

It indicates that a memory access references the functions stack frame (e.g., a spill slot), below the stack frame (e.g., argument space), or constant pool.

Definition at line 33 of file PseudoSourceValue.h.

◆ PSVKind

Enumerator
Stack
GOT
JumpTable
ConstantPool
FixedStack
GlobalValueCallEntry
ExternalSymbolCallEntry
TargetCustom

Definition at line 35 of file PseudoSourceValue.h.

◆ ~PseudoSourceValue()

PseudoSourceValue::~PseudoSourceValue ( )	virtualdefault

◆ getAddressSpace()

unsigned llvm::PseudoSourceValue::getAddressSpace ( ) const	inline

◆ getTargetCustom()

unsigned llvm::PseudoSourceValue::getTargetCustom ( ) const	inline

◆ isAliased()

◆ isConstant()

◆ isConstantPool()

bool llvm::PseudoSourceValue::isConstantPool ( ) const	inline

◆ isGOT()

bool llvm::PseudoSourceValue::isGOT ( ) const	inline

◆ isJumpTable()

bool llvm::PseudoSourceValue::isJumpTable ( ) const	inline

◆ isStack()

bool llvm::PseudoSourceValue::isStack ( ) const	inline

◆ kind()

unsigned llvm::PseudoSourceValue::kind ( ) const	inline