| commit | c95c1465fdba059f6cbf24d1d9fd84f442c60fe4 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Oct 27 00:39:07 2010 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Oct 27 00:39:07 2010 +0000 |
| tree | 64cf45b873c891a8ccc952b3fa8ac041c81c3a50 | |
| parent | 0960a650b7047373da25bee6ec2eb73889c3b7bb [diff] |
Handle critical loop predecessors by making both inside and outside registers live out. This doesn't prevent us from inserting a loop preheader later on, if that is better. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117424 91177308-0d34-0410-b5e6-96231b3b80d8