[LLVMdev] AddressSpace of a GlobalAddress

[Sanjiv Gupta]

Every GlobalAddress has a GlobalValue, Every GlobalValue is a 
PointerType, Every PointerType has an AddressSpace. So is it ok to add a 
method getAddressSpace in GlobalAddressSDNode class itself?

Currently we have to do GSDN->getGlobal()->getType()->getAddressSpace().

- Sanjiv