| commit | 4c60b8a78d811a5b16ae45f6957933fb479bab58 | [log] [tgz] |
|---|---|---|
| author | Andrew Trick <atrick@apple.com> | Fri Aug 30 03:49:48 2013 +0000 |
| committer | Andrew Trick <atrick@apple.com> | Fri Aug 30 03:49:48 2013 +0000 |
| tree | 35355754c69394e12072b41a8d9c9978f0bc241e | |
| parent | e206efd39bcc00600d816b67b041820b35d023fe [diff] |
mi-sched: Precompute a PressureDiff for each instruction, adjust for liveness later. Created SUPressureDiffs array to hold the per node PDiff computed during DAG building. Added a getUpwardPressureDelta API that will soon replace the old one. Compute PressureDelta here from the precomputed PressureDiffs. Updating for liveness will come next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189640 91177308-0d34-0410-b5e6-96231b3b80d8