Mercurial > lcfOS
comparison python/ppci/optimize.py @ 300:158068af716c
yafm
| author | Windel Bouwman |
|---|---|
| date | Tue, 03 Dec 2013 18:00:22 +0100 |
| parents | python/optimize.py@7b38782ed496 |
| children |
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| 299:674789d9ff37 | 300:158068af716c |
|---|---|
| 1 from mem2reg import Mem2RegPromotor | |
| 2 from transform import CommonSubexpressionElimination, CleanPass | |
| 3 from transform import DeadCodeDeleter, ConstantFolder | |
| 4 | |
| 5 def optimize(ir): | |
| 6 return | |
| 7 cf = ConstantFolder() | |
| 8 cf.run(ir) | |
| 9 return | |
| 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) | |
| 18 cf.run(ir) | |
| 19 dcd.run(ir) |