llvm::GVNExpression::LoadExpression Class Reference

#include "llvm/Transforms/Scalar/GVNExpression.h"

Inheritance diagram for llvm::GVNExpression::LoadExpression:

Collaboration diagram for llvm::GVNExpression::LoadExpression:

Public Member Functions
	LoadExpression (unsigned NumOperands, LoadInst *L, const MemoryAccess *MemoryLeader)
	LoadExpression (enum ExpressionType EType, unsigned NumOperands, LoadInst *L, const MemoryAccess *MemoryLeader)
	LoadExpression ()=delete
	LoadExpression (const LoadExpression &)=delete
LoadExpression &	operator= (const LoadExpression &)=delete
	~LoadExpression () override
LoadInst *	getLoadInst () const
void	setLoadInst (LoadInst *L)
unsigned	getAlignment () const
void	setAlignment (unsigned Align)
bool	equals (const Expression &Other) const override
bool	exactlyEquals (const Expression &Other) const override
void	printInternal (raw_ostream &OS, bool PrintEType) const override
Public Member Functions inherited from llvm::GVNExpression::MemoryExpression
	MemoryExpression (unsigned NumOperands, enum ExpressionType EType, const MemoryAccess *MemoryLeader)
	MemoryExpression ()=delete
	MemoryExpression (const MemoryExpression &)=delete
MemoryExpression &	operator= (const MemoryExpression &)=delete
hash_code	getHashValue () const override
const MemoryAccess *	getMemoryLeader () const
void	setMemoryLeader (const MemoryAccess *ML)
Public Member Functions inherited from llvm::GVNExpression::BasicExpression
	BasicExpression (unsigned NumOperands)
	BasicExpression (unsigned NumOperands, ExpressionType ET)
	BasicExpression ()=delete
	BasicExpression (const BasicExpression &)=delete
BasicExpression &	operator= (const BasicExpression &)=delete
	~BasicExpression () override
void	swapOperands (unsigned First, unsigned Second)
	Swap two operands. More...
Value *	getOperand (unsigned N) const
void	setOperand (unsigned N, Value *V)
unsigned	getNumOperands () const
op_iterator	op_begin ()
op_iterator	op_end ()
const_op_iterator	op_begin () const
const_op_iterator	op_end () const
iterator_range< op_iterator >	operands ()
iterator_range< const_op_iterator >	operands () const
void	op_push_back (Value *Arg)
bool	op_empty () const
void	allocateOperands (RecyclerType &Recycler, BumpPtrAllocator &Allocator)
void	deallocateOperands (RecyclerType &Recycler)
void	setType (Type *T)
Type *	getType () const
Public Member Functions inherited from llvm::GVNExpression::Expression
	Expression (ExpressionType ET=ET_Base, unsigned O=~2U)
	Expression (const Expression &)=delete
Expression &	operator= (const Expression &)=delete
virtual	~Expression ()
bool	operator!= (const Expression &Other) const
bool	operator== (const Expression &Other) const
hash_code	getComputedHash () const
unsigned	getOpcode () const
void	setOpcode (unsigned opcode)
ExpressionType	getExpressionType () const
void	print (raw_ostream &OS) const
LLVM_DUMP_METHOD void	dump () const

Static Public Member Functions
static bool	classof (const Expression *EB)
Static Public Member Functions inherited from llvm::GVNExpression::MemoryExpression
static bool	classof (const Expression *EB)
Static Public Member Functions inherited from llvm::GVNExpression::BasicExpression
static bool	classof (const Expression *EB)
Static Public Member Functions inherited from llvm::GVNExpression::Expression
static unsigned	getEmptyKey ()
static unsigned	getTombstoneKey ()

Additional Inherited Members
Public Types inherited from llvm::GVNExpression::BasicExpression
using	op_iterator = Value **
using	const_op_iterator = Value *const *

Detailed Description

Definition at line 324 of file GVNExpression.h.

Constructor & Destructor Documentation

LoadExpression() [1/4]

llvm::GVNExpression::LoadExpression::LoadExpression ( unsigned  NumOperands, LoadInst *  L, const MemoryAccess *  MemoryLeader  )

inline

Definition at line 330 of file GVNExpression.h.

LoadExpression() [2/4]

llvm::GVNExpression::LoadExpression::LoadExpression ( enum ExpressionType  EType, unsigned  NumOperands, LoadInst *  L, const MemoryAccess *  MemoryLeader  )

inline

Definition at line 334 of file GVNExpression.h.

References llvm::LoadInst::getAlignment(), and llvm::GVNExpression::Expression::operator=().

LoadExpression() [3/4]

llvm::GVNExpression::LoadExpression::LoadExpression ( )

delete

LoadExpression() [4/4]

llvm::GVNExpression::LoadExpression::LoadExpression ( const LoadExpression &  )

delete

~LoadExpression()

llvm::GVNExpression::LoadExpression::~LoadExpression ( )

overridedefault

Member Function Documentation

classof()

static bool llvm::GVNExpression::LoadExpression::classof ( const Expression *  EB )

inlinestatic

Definition at line 345 of file GVNExpression.h.

References llvm::GVNExpression::ET_Load, and llvm::GVNExpression::Expression::getExpressionType().

equals()

bool LoadExpression::equals ( const Expression &  Other ) const

overridevirtual

Reimplemented from llvm::GVNExpression::MemoryExpression.

Definition at line 876 of file NewGVN.cpp.

References equalsLoadStoreHelper().

exactlyEquals()

bool llvm::GVNExpression::LoadExpression::exactlyEquals ( const Expression &  Other ) const

inlineoverridevirtual

Reimplemented from llvm::GVNExpression::Expression.

Definition at line 356 of file GVNExpression.h.

References llvm::GVNExpression::Expression::exactlyEquals().

getAlignment()

unsigned llvm::GVNExpression::LoadExpression::getAlignment ( ) const

inline

Definition at line 352 of file GVNExpression.h.

getLoadInst()

LoadInst* llvm::GVNExpression::LoadExpression::getLoadInst ( ) const

inline

Definition at line 349 of file GVNExpression.h.

References llvm::SPII::Load.

operator=()

LoadExpression& llvm::GVNExpression::LoadExpression::operator= ( const LoadExpression &  )

delete

printInternal()

void llvm::GVNExpression::LoadExpression::printInternal ( raw_ostream &  OS, bool  PrintEType  ) const

inlineoverridevirtual

Reimplemented from llvm::GVNExpression::BasicExpression.

Definition at line 362 of file GVNExpression.h.

References llvm::Value::printAsOperand(), and llvm::GVNExpression::BasicExpression::printInternal().

setAlignment()

void llvm::GVNExpression::LoadExpression::setAlignment ( unsigned  Align )

inline

Definition at line 353 of file GVNExpression.h.

References llvm::AMDGPU::HSAMD::Kernel::Arg::Key::Align, llvm::GVNExpression::Expression::equals(), and Other.

setLoadInst()

void llvm::GVNExpression::LoadExpression::setLoadInst ( LoadInst *  L )

inline

Definition at line 350 of file GVNExpression.h.

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

• include/llvm/Transforms/Scalar/GVNExpression.h
• lib/Transforms/Scalar/NewGVN.cpp