LLVM  4.0.0
Public Member Functions | List of all members
llvm::FoldingSetNodeID Class Reference

FoldingSetNodeID - This class is used to gather all the unique data bits of a node. More...

#include <FoldingSet.h>

Public Member Functions

 FoldingSetNodeID ()=default
 
 FoldingSetNodeID (FoldingSetNodeIDRef Ref)
 
void AddPointer (const void *Ptr)
 Add* - Add various data types to Bit data. More...
 
void AddInteger (signed I)
 
void AddInteger (unsigned I)
 
void AddInteger (long I)
 
void AddInteger (unsigned long I)
 
void AddInteger (long long I)
 
void AddInteger (unsigned long long I)
 
void AddBoolean (bool B)
 
void AddString (StringRef String)
 
void AddNodeID (const FoldingSetNodeID &ID)
 
template<typename T >
void Add (const T &x)
 
void clear ()
 clear - Clear the accumulated profile, allowing this FoldingSetNodeID object to be used to compute a new profile. More...
 
unsigned ComputeHash () const
 ComputeHash - Compute a strong hash value for this FoldingSetNodeID, used to lookup the node in the FoldingSetImpl. More...
 
bool operator== (const FoldingSetNodeID &RHS) const
 operator== - Used to compare two nodes to each other. More...
 
bool operator== (const FoldingSetNodeIDRef RHS) const
 operator== - Used to compare two nodes to each other. More...
 
bool operator!= (const FoldingSetNodeID &RHS) const
 
bool operator!= (const FoldingSetNodeIDRef RHS) const
 
bool operator< (const FoldingSetNodeID &RHS) const
 Used to compare the "ordering" of two nodes as defined by the profiled bits and their ordering defined by memcmp(). More...
 
bool operator< (const FoldingSetNodeIDRef RHS) const
 
FoldingSetNodeIDRef Intern (BumpPtrAllocator &Allocator) const
 Intern - Copy this node's data to a memory region allocated from the given allocator and return a FoldingSetNodeIDRef describing the interned data. More...
 

Detailed Description

FoldingSetNodeID - This class is used to gather all the unique data bits of a node.

When all the bits are gathered this class is used to produce a hash value for the node.

Definition at line 316 of file FoldingSet.h.

Constructor & Destructor Documentation

llvm::FoldingSetNodeID::FoldingSetNodeID ( )
default
llvm::FoldingSetNodeID::FoldingSetNodeID ( FoldingSetNodeIDRef  Ref)
inline

Definition at line 324 of file FoldingSet.h.

Member Function Documentation

template<typename T >
void llvm::FoldingSetNodeID::Add ( const T x)
inline
void llvm::FoldingSetNodeID::AddBoolean ( bool  B)
inline
void FoldingSetNodeID::AddInteger ( signed  I)

Definition at line 61 of file FoldingSet.cpp.

References llvm::SmallVectorTemplateBase< T, isPodLike >::push_back().

Referenced by AddBoolean(), AddInteger(), AddNodeIDCustom(), AddNodeIDOpcode(), AddNodeIDOperands(), AddPointer(), llvm::SystemZConstantPoolValue::addSelectionDAGCSEId(), llvm::ARMConstantPoolValue::addSelectionDAGCSEId(), llvm::Attribute::get(), llvm::ScalarEvolution::getAddExpr(), llvm::ScalarEvolution::getAddRecExpr(), llvm::SelectionDAG::getAddrSpaceCast(), llvm::SelectionDAG::getAtomic(), llvm::SelectionDAG::getBlockAddress(), llvm::ScalarEvolution::getConstant(), llvm::SelectionDAG::getConstantPool(), llvm::ScalarEvolution::getEqualPredicate(), llvm::SelectionDAG::getFrameIndex(), llvm::SelectionDAG::getGlobalAddress(), llvm::SelectionDAG::getIndexedStore(), llvm::SelectionDAG::getJumpTable(), llvm::SelectionDAG::getLoad(), llvm::SelectionDAG::getMaskedLoad(), llvm::SelectionDAG::getMaskedStore(), llvm::SelectionDAG::getMemIntrinsicNode(), llvm::ScalarEvolution::getMulExpr(), llvm::SelectionDAG::getRegister(), llvm::ScalarEvolution::getSignExtendExpr(), llvm::SelectionDAG::getStore(), llvm::SelectionDAG::getTargetIndex(), llvm::SelectionDAG::getTargetMemSDNode(), llvm::ScalarEvolution::getTruncateExpr(), llvm::SelectionDAG::getTruncStore(), llvm::ScalarEvolution::getUDivExpr(), llvm::ScalarEvolution::getUnknown(), llvm::SelectionDAG::getVectorShuffle(), llvm::SelectionDAG::getVTList(), llvm::ScalarEvolution::getWrapPredicate(), llvm::ScalarEvolution::getZeroExtendExpr(), llvm::DIEAbbrevData::Profile(), llvm::AttributeImpl::Profile(), llvm::DIEAbbrev::Profile(), llvm::AttributeSetImpl::Profile(), llvm::APInt::Profile(), llvm::APSInt::Profile(), llvm::ImutProfileInteger< T >::Profile(), ProfileBinOpInit(), ProfileBitsInit(), ProfileListInit(), ProfileTernOpInit(), and ProfileUnOpInit().

void FoldingSetNodeID::AddInteger ( unsigned  I)
void FoldingSetNodeID::AddInteger ( long  I)

Definition at line 67 of file FoldingSet.cpp.

References AddInteger().

void FoldingSetNodeID::AddInteger ( unsigned long  I)

Definition at line 70 of file FoldingSet.cpp.

References AddInteger(), and llvm_unreachable.

void FoldingSetNodeID::AddInteger ( long long  I)

Definition at line 79 of file FoldingSet.cpp.

References AddInteger().

void FoldingSetNodeID::AddInteger ( unsigned long long  I)

Definition at line 82 of file FoldingSet.cpp.

References AddInteger().

void FoldingSetNodeID::AddNodeID ( const FoldingSetNodeID ID)
void FoldingSetNodeID::AddPointer ( const void *  Ptr)

Add* - Add various data types to Bit data.

Definition at line 52 of file FoldingSet.cpp.

References AddInteger().

Referenced by AddNodeIDCustom(), AddNodeIDOperands(), AddNodeIDValueTypes(), llvm::SystemZConstantPoolValue::addSelectionDAGCSEId(), llvm::ARMConstantPoolConstant::addSelectionDAGCSEId(), llvm::ARMConstantPoolMBB::addSelectionDAGCSEId(), llvm::ScalarEvolution::getAddExpr(), llvm::ScalarEvolution::getAddRecExpr(), llvm::SelectionDAG::getBasicBlock(), llvm::SelectionDAG::getBlockAddress(), llvm::SelectionDAG::getConstant(), llvm::ScalarEvolution::getConstant(), llvm::SelectionDAG::getConstantFP(), llvm::SelectionDAG::getConstantPool(), llvm::SelectionDAG::getEHLabel(), llvm::ScalarEvolution::getEqualPredicate(), llvm::SelectionDAG::getGlobalAddress(), llvm::SelectionDAG::getMDNode(), llvm::ScalarEvolution::getMulExpr(), llvm::SelectionDAG::getRegisterMask(), llvm::ScalarEvolution::getSignExtendExpr(), llvm::SelectionDAG::getSrcValue(), llvm::SelectionDAG::getTargetMemSDNode(), llvm::ScalarEvolution::getTruncateExpr(), llvm::ScalarEvolution::getUDivExpr(), llvm::ScalarEvolution::getUnknown(), llvm::ScalarEvolution::getWrapPredicate(), llvm::ScalarEvolution::getZeroExtendExpr(), node_hash(), llvm::ImmutableListImpl< T >::Profile(), llvm::ImmutableList< T >::Profile(), llvm::Attribute::Profile(), llvm::ImmutableMap< KeyT, ValT, ValInfo >::Profile(), llvm::AttributeSetImpl::Profile(), llvm::ImmutableMapRef< KeyT, ValT, ValInfo >::Profile(), llvm::FoldingSetTrait< T * >::Profile(), llvm::ImutProfileInfo< T * >::Profile(), llvm::ImmutableSet< ValT, ValInfo >::Profile(), llvm::ImmutableSetRef< ValT, ValInfo >::Profile(), ProfileBinOpInit(), ProfileBitsInit(), ProfileDagInit(), ProfileListInit(), ProfileTernOpInit(), and ProfileUnOpInit().

void FoldingSetNodeID::AddString ( StringRef  String)
void llvm::FoldingSetNodeID::clear ( )
inline

clear - Clear the accumulated profile, allowing this FoldingSetNodeID object to be used to compute a new profile.

Definition at line 345 of file FoldingSet.h.

References llvm::SmallVectorImpl< T >::clear().

Referenced by llvm::FoldingSetImpl::FindNodeOrInsertPos().

unsigned FoldingSetNodeID::ComputeHash ( ) const
FoldingSetNodeIDRef FoldingSetNodeID::Intern ( BumpPtrAllocator Allocator) const
bool llvm::FoldingSetNodeID::operator!= ( const FoldingSetNodeID RHS) const
inline

Definition at line 356 of file FoldingSet.h.

bool llvm::FoldingSetNodeID::operator!= ( const FoldingSetNodeIDRef  RHS) const
inline

Definition at line 357 of file FoldingSet.h.

bool FoldingSetNodeID::operator< ( const FoldingSetNodeID RHS) const

Used to compare the "ordering" of two nodes as defined by the profiled bits and their ordering defined by memcmp().

Definition at line 164 of file FoldingSet.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::data(), and llvm::SmallVectorTemplateCommon< T, typename >::size().

bool FoldingSetNodeID::operator< ( const FoldingSetNodeIDRef  RHS) const
bool FoldingSetNodeID::operator== ( const FoldingSetNodeID RHS) const

operator== - Used to compare two nodes to each other.

Definition at line 152 of file FoldingSet.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::data(), and llvm::SmallVectorTemplateCommon< T, typename >::size().

bool FoldingSetNodeID::operator== ( const FoldingSetNodeIDRef  RHS) const

operator== - Used to compare two nodes to each other.

Definition at line 158 of file FoldingSet.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::data(), and llvm::SmallVectorTemplateCommon< T, typename >::size().


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