David Blaikie 8fb8224578 Split out filename & directory from DIFile to start generalizing over DIScopes
This is the first step to making all DIScopes have a common metadata prefix (so
that things (using directives, for example) that can appear in any scope can be
added to that common prefix). DIFile is itself a DIScope so the common prefix
of all DIScopes cannot be a DIFile - instead it's the raw filename/directory
name pair.

llvm-svn: 177239
2013-03-17 21:13:55 +00:00
..
2012-03-15 20:24:29 +00:00
2011-10-11 06:10:37 +00:00
2013-02-13 22:00:37 +00:00