-/// getOriginalTypeSize - If this type is derived from a base type then
-/// return base type size.
-uint64_t DIDerivedType::getOriginalTypeSize() const {
- uint16_t Tag = getTag();
-
- if (Tag != dwarf::DW_TAG_member && Tag != dwarf::DW_TAG_typedef &&
- Tag != dwarf::DW_TAG_const_type && Tag != dwarf::DW_TAG_volatile_type &&
- Tag != dwarf::DW_TAG_restrict_type)
- return getSizeInBits();
-
- DIType BaseType = getTypeDerivedFrom();
-
- // If this type is not derived from any type then take conservative approach.
- if (!BaseType.isValid())
- return getSizeInBits();
-
- // If this is a derived type, go ahead and get the base type, unless it's a
- // reference then it's just the size of the field. Pointer types have no need
- // of this since they're a different type of qualification on the type.
- if (BaseType.getTag() == dwarf::DW_TAG_reference_type ||
- BaseType.getTag() == dwarf::DW_TAG_rvalue_reference_type)
- return getSizeInBits();
-
- if (BaseType.isDerivedType())
- return DIDerivedType(BaseType).getOriginalTypeSize();
-
- return BaseType.getSizeInBits();
-}
-