| commit | 1b400e840f58489c7950f815780cf08917cecaa8 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Apr 06 21:32:38 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Apr 06 21:32:38 2011 +0000 |
| tree | 58fed93ac6c86f86f13b55f3807ece18c7891cfc | |
| parent | b0923771c90070d91d685a20f2e774754365a27c [diff] |
Abort the constraint calculation early when all positive bias is lost. Without any positive bias, there is nothing for the spill placer to to. It will spill everywhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129029 91177308-0d34-0410-b5e6-96231b3b80d8