// Note that this overload does not handle varargs
private static bool IsArgPassedByRef(TypeHandle th)
{
// LIMITED_METHOD_CONTRACT;
Debug.Assert(!th.IsNull());
// This method only works for valuetypes. It includes true value types,
// primitives, enums and TypedReference.
Debug.Assert(th.IsValueType());
uint size = th.GetSize();
#if _TARGET_AMD64_
return IsArgPassedByRef((int)size);
#elif _TARGET_ARM64_
// Composites greater than 16 bytes are passed by reference
return ((size > ArchitectureConstants.ENREGISTERED_PARAMTYPE_MAXSIZE) && !th.IsHFA());
#else
#error ArgIterator::IsArgPassedByRef
#endif
}
unsafe public static int GetElemSize(CorElementType t, TypeHandle thValueType)
{
if (((int)t) <= 0x1d)
{
int elemSize = s_elemSizes[(int)t];
if (elemSize == -1)
{
return (int)thValueType.GetSize();
}
if (elemSize == -2)
{
return IntPtr.Size;
}
return elemSize;
}
return 0;
}