Revert "Assert that we have all use/users in the getters."

This reverts commit fdb838f3f8a8b6896bbbd5285555874eb3b748eb.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257751 91177308-0d34-0410-b5e6-96231b3b80d8
7 files changed