Mercurial > lcfOS
annotate python/ppci/optimize.py @ 316:56e6ff84f646
Fixed burn led demo
| author | Windel Bouwman |
|---|---|
| date | Sat, 21 Dec 2013 13:13:26 +0100 |
| parents | 158068af716c |
| children |
| rev | line source |
|---|---|
| 253 | 1 from mem2reg import Mem2RegPromotor |
| 2 from transform import CommonSubexpressionElimination, CleanPass | |
| 3 from transform import DeadCodeDeleter, ConstantFolder | |
| 4 | |
| 5 def optimize(ir): | |
| 279 | 6 return |
| 7 cf = ConstantFolder() | |
| 8 cf.run(ir) | |
| 268 | 9 return |
| 253 | 10 dcd = DeadCodeDeleter() |
| 11 m2r = Mem2RegPromotor() | |
| 12 clr = CleanPass() | |
| 13 cse = CommonSubexpressionElimination() | |
| 14 dcd.run(ir) | |
| 15 clr.run(ir) | |
| 16 m2r.run(ir) | |
| 17 cse.run(ir) | |
| 255 | 18 cf.run(ir) |
| 19 dcd.run(ir) |