Commit Graph

1 Commits

Author SHA1 Message Date
Evgeniy Stepanov a614ab7b71 Preserve extern_weak linkage in CloneModule.
Only force "extern" linkage if the function used to be a definition
in the source module. Declarations keep their original linkage.

llvm-svn: 265043
2016-03-31 20:21:31 +00:00