Tag build swift-2.2-SNAPSHOT-2016-02-24-a
Relax assertion in ReplaceableMetadataImpl::replaceAllUsesWith().
There is a legitimate use-case in clang where we need to replace a
temporary placeholder node with the temporary node that may be a
forward declaration.
<rdar://problem/24493203>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259973 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit e56d199eb3bc85d981de5fab1fb82e0ad502575b)
# Conflicts:
# lib/IR/Metadata.cpp
1 file changed
