| commit | e0e925efb31ca98c78e53bf52db8529388a0390a | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Mon Jul 26 21:49:07 2010 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Mon Jul 26 21:49:07 2010 +0000 |
| tree | 9fe1f7b1b9c1f68d712b8012f1e63218fb321f5b | |
| parent | 25a6ab0144f5e206729cb38da654c256d1672aac [diff] |
The "excess register pressure" returned by HighRegPressure() is not accurate enough to factor into scheduling priority. Eliminate it and add early exits to speed up scheduling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109449 91177308-0d34-0410-b5e6-96231b3b80d8