TypeHashing.cpp File Reference

#include "llvm/DebugInfo/CodeView/TypeHashing.h"
#include "llvm/DebugInfo/CodeView/TypeIndexDiscovery.h"
#include "llvm/Support/BLAKE3.h"

Go to the source code of this file.

Variables
LocallyHashedType	DenseMapInfo< LocallyHashedType >::Empty {0, {}}
LocallyHashedType	DenseMapInfo< LocallyHashedType >::Tombstone {hash_code(-1), {}}
static std::array< uint8_t, 8 >	EmptyHash
static std::array< uint8_t, 8 >	TombstoneHash
GloballyHashedType	DenseMapInfo< GloballyHashedType >::Empty {EmptyHash}
GloballyHashedType	DenseMapInfo< GloballyHashedType >::Tombstone {TombstoneHash}

Variable Documentation

DenseMapInfo< GloballyHashedType >::Empty

GloballyHashedType DenseMapInfo< GloballyHashedType >::Empty {EmptyHash}

Definition at line 25 of file TypeHashing.cpp.

DenseMapInfo< GloballyHashedType >::Tombstone

GloballyHashedType DenseMapInfo< GloballyHashedType >::Tombstone {TombstoneHash}

Definition at line 26 of file TypeHashing.cpp.

DenseMapInfo< LocallyHashedType >::Empty

LocallyHashedType DenseMapInfo< LocallyHashedType >::Empty {0, {}}

Definition at line 17 of file TypeHashing.cpp.

Referenced by llvm::MemorySSAUpdater::applyUpdates(), llvm::HexagonRegisterInfo::getCallerSavedRegs(), getDebugLocFromInstOrOperands(), llvm::logicalview::LVSymbolTable::getEntry(), getFirstCompositeRange(), llvm::SIRegisterInfo::getRegUnitPressureSets(), markAliveBlocks(), and llvm::PredicatedScalarEvolution::PredicatedScalarEvolution().

DenseMapInfo< LocallyHashedType >::Tombstone

LocallyHashedType DenseMapInfo< LocallyHashedType >::Tombstone {hash_code(-1), {}}

Definition at line 18 of file TypeHashing.cpp.

Referenced by llvm::RangeListEntry::dump(), llvm::DWARFDebugRangeList::getAbsoluteRanges(), llvm::DWARFDebugRnglist::getAbsoluteRanges(), llvm::DWARFDie::getHighPC(), llvm::pdb::SymbolDenseMapInfo::getTombstoneKey(), and llvm::DWARFDebugLine::LineTable::parse().

EmptyHash

std::array<uint8_t, 8> EmptyHash

static

Initial value:

= {
    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}

Definition at line 20 of file TypeHashing.cpp.

TombstoneHash

std::array<uint8_t, 8> TombstoneHash

static

Initial value:

= {
    {0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}

Definition at line 22 of file TypeHashing.cpp.