Teresa Johnson 71d12d2a4e [ThinLTO] Find all needed metadata when linking metadata as postpass
For metadata postpass linking, after importing all functions, we need
to recursively walk through any nodes reached via imported functions to
locate needed subprogram metadata. Some might only be reached indirectly
via the variable list for an inlined function.

llvm-svn: 258728
2016-01-25 22:04:56 +00:00
..
2015-12-10 14:19:35 +00:00
2015-12-10 14:19:35 +00:00