Fixed a bug where CFLAA would crash the compiler.

We would crash if we couldn't locate a Function that either Location's
Value belonged to. Now we just print out a debug message and return 
conservatively.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228901 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed