| commit | c2bb73fc8d88ba6e05ac7938385223302a2669d7 | [log] [tgz] |
|---|---|---|
| author | Rafael Espindola <rafael.espindola@gmail.com> | Sat Jul 20 23:33:15 2013 +0000 |
| committer | Rafael Espindola <rafael.espindola@gmail.com> | Sat Jul 20 23:33:15 2013 +0000 |
| tree | 8e47947455fe004fcf92a5dc110688c3f63aefc7 | |
| parent | f3878f46cecac3326a3e53db5eca7b04af995ab1 [diff] |
Don't crash when llvm.compiler.used becomes empty. GlobalOpt simplifies llvm.compiler.used by removing any members that are also in the more strict llvm.used. Handle the special case where llvm.compiler.used becomes empty. llvm-svn: 186778