We now treat pointers given to ptrtoint and pointers retrieved from
inttoptr as similar to arguments or globals (can alias anything, etc.)
This solves some of the problems we were having with giving incorrect
results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231741 91177308-0d34-0410-b5e6-96231b3b80d8
