Chris Lattner de04e1173a Reimplement the internal abstraction used by MemDep in terms ... of a pointer/int pair instead of a manually bitmangled pointer. This forces clients to think a little more about checking the appropriate pieces and will be useful for internal implementation improvements later. I'm not particularly happy with this. After going through this I don't think that the clients of memdep should be exposed to the internal type at all. I'll fix this in a subsequent commit. This has no functionality change. llvm-svn: 60230		2008-11-29 01:43:36 +00:00
clang	Switch QualType to use llvm::PointerIntPair internally to do the pointer	2008-11-28 23:37:31 +00:00
llvm	Reimplement the internal abstraction used by MemDep in terms	2008-11-29 01:43:36 +00:00