llvm::BitcodeReaderValueList Class Reference

#include <BitcodeReader.h>

List of all members.

Public Member Functions
	BitcodeReaderValueList (LLVMContext &C)
	~BitcodeReaderValueList ()
unsigned	size () const
void	resize (unsigned N)
void	push_back (Value *V)
void	clear ()
Value *	operator[] (unsigned i) const
Value *	back () const
void	pop_back ()
bool	empty () const
void	shrinkTo (unsigned N)
Constant *	getConstantFwdRef (unsigned Idx, Type *Ty)
Value *	getValueFwdRef (unsigned Idx, Type *Ty)
void	AssignValue (Value *V, unsigned Idx)
void	ResolveConstantForwardRefs ()

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Detailed Description

Definition at line 38 of file BitcodeReader.h.

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Constructor & Destructor Documentation

llvm::BitcodeReaderValueList::BitcodeReaderValueList

(

LLVMContext &

C

)

[inline]

Definition at line 52 of file BitcodeReader.h.

llvm::BitcodeReaderValueList::~BitcodeReaderValueList

(

)

[inline]

Definition at line 53 of file BitcodeReader.h.

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Member Function Documentation

void BitcodeReaderValueList::AssignValue	(	Value *	V,
		unsigned	Idx
	)

Definition at line 293 of file BitcodeReader.cpp.

References push_back(), resize(), and size().

Value* llvm::BitcodeReaderValueList::back

(

)

const [inline]

Definition at line 74 of file BitcodeReader.h.

void llvm::BitcodeReaderValueList::clear

(

)

[inline]

Definition at line 64 of file BitcodeReader.h.

Referenced by llvm::BitcodeReader::FreeState().

bool llvm::BitcodeReaderValueList::empty

(

)

const [inline]

Definition at line 76 of file BitcodeReader.h.

Constant * BitcodeReaderValueList::getConstantFwdRef	(	unsigned	Idx,
		Type *	Ty
	)

Definition at line 322 of file BitcodeReader.cpp.

References llvm::CallingConv::C, resize(), and size().

Value * BitcodeReaderValueList::getValueFwdRef	(	unsigned	Idx,
		Type *	Ty
	)

Definition at line 338 of file BitcodeReader.cpp.

References resize(), and size().

Value* llvm::BitcodeReaderValueList::operator[]

(

unsigned

i

)

const [inline]

Definition at line 69 of file BitcodeReader.h.

Referenced by ResolveConstantForwardRefs().

void llvm::BitcodeReaderValueList::pop_back

(

)

[inline]

Definition at line 75 of file BitcodeReader.h.

void llvm::BitcodeReaderValueList::push_back

(

Value *

V

)

[inline]

Definition at line 60 of file BitcodeReader.h.

Referenced by AssignValue().

void llvm::BitcodeReaderValueList::resize

(

unsigned

N

)

[inline]

Definition at line 59 of file BitcodeReader.h.

Referenced by AssignValue(), getConstantFwdRef(), and getValueFwdRef().

void BitcodeReaderValueList::ResolveConstantForwardRefs

(

)

ResolveConstantForwardRefs - Once all constants are read, this method bulk resolves any forward references.

ResolveConstantForwardRefs - Once all constants are read, this method bulk resolves any forward references. The idea behind this is that we sometimes get constants (such as large arrays) which reference *many* forward ref constants. Replacing each of these causes a lot of thrashing when building/reuniquing the constant. Instead of doing this, we look at all the uses and rewrite all the place holders at once for any constant that uses a placeholder.

Definition at line 363 of file BitcodeReader.cpp.

References llvm::Constant::destroyConstant(), llvm::ConstantArray::get(), llvm::ConstantStruct::get(), llvm::ConstantVector::get(), I, llvm::User::op_begin(), llvm::User::op_end(), operator[](), and llvm::Value::replaceAllUsesWith().

void llvm::BitcodeReaderValueList::shrinkTo

(

unsigned

N

)

[inline]

Definition at line 77 of file BitcodeReader.h.

References size().

unsigned llvm::BitcodeReaderValueList::size

(

)

const [inline]

Definition at line 58 of file BitcodeReader.h.

Referenced by AssignValue(), getConstantFwdRef(), getValueFwdRef(), and shrinkTo().

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

• BitcodeReader.h
• BitcodeReader.cpp