Remove interprocedural-basic-aa and associated code. The AliasAnalysis
interface needs implementations to be consistent, so any code which
wants to support different semantics must use a different interface.
It's not currently worthwhile to add a new interface for this new
concept.

Document that AliasAnalysis doesn't support cross-function queries.

llvm-svn: 107776
8 files changed
tree: 18df53c0f9af136d42a9eb01f07afcf811cdd15f
  1. clang/
  2. compiler-rt/
  3. libcxx/
  4. lldb/
  5. llvm/