[ThinLTO] Remove imported available externally defs from comdats.
Summary:
Available externally definitions are considered declarations for the
linker and eventually dropped. As such they are not allowed to be
in comdats. Remove any such imported functions from comdats.
Reviewers: rafael
Subscribers: davidxl, llvm-commits, joker.eph
Differential Revision: http://reviews.llvm.org/D16120
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260122 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed