Mercurial > lcfOS
annotate python/optimize.py @ 264:f8b5da5784b8
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| author | Windel Bouwman |
|---|---|
| date | Fri, 09 Aug 2013 16:30:26 +0200 |
| parents | 7416c923a02a |
| children | 5ec7580976d9 |
| 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): | |
| 6 cf = ConstantFolder() | |
| 7 dcd = DeadCodeDeleter() | |
| 8 m2r = Mem2RegPromotor() | |
| 9 clr = CleanPass() | |
| 10 cse = CommonSubexpressionElimination() | |
| 11 cf.run(ir) | |
| 12 dcd.run(ir) | |
| 13 clr.run(ir) | |
| 14 m2r.run(ir) | |
| 15 cse.run(ir) | |
| 255 | 16 cf.run(ir) |
| 17 dcd.run(ir) | |
| 253 | 18 |
| 19 | |
| 20 |