RefPtr<TypeSet> SymbolTable::globalTypeSetForRegister(const ConcurrentJITLocker& locker, int registerIndex, VM& vm)
{
uniqueIDForRegister(locker, registerIndex, vm); //ensure it's created
auto iter = m_registerToVariableMap->find(registerIndex);
auto end = m_registerToVariableMap->end();
ASSERT_UNUSED(end, iter != end);
return globalTypeSetForVariable(locker, iter->value.get(), vm);
}
RefPtr<TypeSet> SymbolTable::globalTypeSetForOffset(const ConcurrentJITLocker& locker, VarOffset offset, VM& vm)
{
RELEASE_ASSERT(m_typeProfilingRareData);
uniqueIDForOffset(locker, offset, vm); // Lazily create the TypeSet if necessary.
auto iter = m_typeProfilingRareData->m_offsetToVariableMap.find(offset);
auto end = m_typeProfilingRareData->m_offsetToVariableMap.end();
if (iter == end)
return nullptr;
return globalTypeSetForVariable(locker, iter->value.get(), vm);
}
