| commit | ffe9e63c4a11352fd6437588fad516efdb46aa40 | [log] [tgz] |
|---|---|---|
| author | Anton Korobeynikov <asl@math.spbu.ru> | Sat Dec 15 22:23:24 2007 +0000 |
| committer | Anton Korobeynikov <asl@math.spbu.ru> | Sat Dec 15 22:23:24 2007 +0000 |
| tree | 5c2bd8e1f035ede16097972d1e6b848a2dd3b45d | |
| parent | 9e4635a5b8f56db607df2aca9cae1fc8d5a8bd36 [diff] |
Use references in DF iterators. This eliminates copy-ctor calls on huge objects (graphs) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45063 91177308-0d34-0410-b5e6-96231b3b80d8