| commit | 47d1a214a7013d12140a0c4972d7ba761150dfd4 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Fri Nov 21 00:10:42 2008 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Fri Nov 21 00:10:42 2008 +0000 |
| tree | 7a1410fcc02d16a18f1412a21ce0b79d81f517a2 | |
| parent | 66c75aaa028683c389c55b377ee2411b61081677 [diff] |
Change these schedulers to not emit no-ops. It turns out that the RR scheduler actually does look at latency values, but it doesn't use a hazard recognizer so it has no way to know when a no-op is needed, as opposed to just stalling and incrementing the cycle count. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59759 91177308-0d34-0410-b5e6-96231b3b80d8