tree 5bc1b3bb8073bd45c73ab9b0b26f62a571abef46
parent fdc0372eda30952b03f3fd4269dbc4b2acfdfa55
author Daniel Dunbar <daniel@zuster.org> 1225319799 +0000
committer Daniel Dunbar <daniel@zuster.org> 1225319799 +0000

NeXT: Emit protocol objects lazily.
 - That is, the metadata for a protocol is only emitted if that
   protocol is actually used in the translation unit. This is
   important because Objective-C headers frequently contain a large
   number of protocol definitions, only a few of which will be used in
   any given file.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58400 91177308-0d34-0410-b5e6-96231b3b80d8