llvm::GVNExpression::PHIExpression Class Reference

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

Inheritance diagram for llvm::GVNExpression::PHIExpression:

Public Member Functions
	PHIExpression (unsigned NumOperands, BasicBlock *B)
	PHIExpression ()=delete
	PHIExpression (const PHIExpression &)=delete
PHIExpression &	operator= (const PHIExpression &)=delete
	~PHIExpression () override
bool	equals (const Expression &Other) const override
hash_code	getHashValue () const override
void	printInternal (raw_ostream &OS, bool PrintEType) const override
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.
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
virtual bool	exactlyEquals (const Expression &Other) 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::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 511 of file GVNExpression.h.

Constructor & Destructor Documentation

PHIExpression() [1/3]

llvm::GVNExpression::PHIExpression::PHIExpression ( unsigned NumOperands, BasicBlock * B )

inline

Definition at line 516 of file GVNExpression.h.

References B(), llvm::GVNExpression::BasicExpression::BasicExpression(), and llvm::GVNExpression::ET_Phi.

Referenced by equals(), operator=(), and PHIExpression().

PHIExpression() [2/3]

llvm::GVNExpression::PHIExpression::PHIExpression ( )

delete

PHIExpression() [3/3]

llvm::GVNExpression::PHIExpression::PHIExpression ( const PHIExpression & )

delete

References PHIExpression().

~PHIExpression()

PHIExpression::~PHIExpression ( )

overridedefault

Member Function Documentation

classof()

bool llvm::GVNExpression::PHIExpression::classof ( const Expression * EB )

inlinestatic

Definition at line 523 of file GVNExpression.h.

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

equals()

bool llvm::GVNExpression::PHIExpression::equals ( const Expression & Other ) const

inlineoverridevirtual

Reimplemented from llvm::GVNExpression::BasicExpression.

Definition at line 527 of file GVNExpression.h.

References llvm::cast(), llvm::GVNExpression::BasicExpression::equals(), llvm::Other, and PHIExpression().

getHashValue()

hash_code llvm::GVNExpression::PHIExpression::getHashValue ( ) const

inlineoverridevirtual

Reimplemented from llvm::GVNExpression::BasicExpression.

Definition at line 534 of file GVNExpression.h.

References llvm::GVNExpression::BasicExpression::getHashValue(), and llvm::hash_combine().

operator=()

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

delete

References PHIExpression().

printInternal()

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

inlineoverridevirtual

Reimplemented from llvm::GVNExpression::BasicExpression.

Definition at line 539 of file GVNExpression.h.

References llvm::GVNExpression::BasicExpression::printInternal().

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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