AddressSpace question

Hellp

One of the data members of class PointerType is [unsigned] AddressSpace

What is its role? I didn`t find sufficient description about it in the
LLVM documentation. Could someone please point me where can I get
description about different AddressSpaces?

What I saw that address spaces may affect how optimizations are
performed –Where can I get more information about this issue.

Thank you

Hi Yakov, if you google for Address Space you will get some information
about them. They are not an LLVM specific concept.

Ciao, Duncan.