Mercurial > lcfOS
view python/optimize.py @ 279:2ccd57b1d78c
Fix register allocator to do burn2 OK
author | Windel Bouwman |
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date | Sat, 12 Oct 2013 09:56:23 +0200 |
parents | 5ec7580976d9 |
children | 7b38782ed496 |
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from mem2reg import Mem2RegPromotor from transform import CommonSubexpressionElimination, CleanPass from transform import DeadCodeDeleter, ConstantFolder def optimize(ir): return cf = ConstantFolder() cf.run(ir) return dcd = DeadCodeDeleter() m2r = Mem2RegPromotor() clr = CleanPass() cse = CommonSubexpressionElimination() dcd.run(ir) clr.run(ir) m2r.run(ir) cse.run(ir) cf.run(ir) dcd.run(ir)