| commit | 13db5cfc4e5f03eb70efe0d227b53b8280f16161 | [log] [tgz] |
|---|---|---|
| author | John McCall <rjmccall@apple.com> | Fri Sep 09 20:41:01 2011 +0000 |
| committer | John McCall <rjmccall@apple.com> | Fri Sep 09 20:41:01 2011 +0000 |
| tree | 94795d436a9e5021d700babc08f1fcb34e0465bf | |
| parent | 88914801a4d73e321c6f74f97df7d7b11c298bc6 [diff] |
Treat the weak export of block runtime symbols as a deployment-target feature akin to the ARC runtime checks. Removes a terrible hack where IR gen needed to find the declarations of those symbols in the translation unit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139404 91177308-0d34-0410-b5e6-96231b3b80d8