When remapping a virtual file, also make an entry for the file with
its absolute path on disk. Also, introduce a fun test for the
precompiled preamble, which almost works...


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109470 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed