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comparison python/ppci/transform.py @ 334:6f4753202b9a

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Added more recipes
author Windel Bouwman
date Thu, 13 Feb 2014 22:02:08 +0100
parents e30a77ae359b
children d1ecc493384e
comparison
equal deleted inserted replaced
333:dcae6574c974 334:6f4753202b9a
10 def __init__(self): 10 def __init__(self):
11 self.logger = logging.getLogger(str(self.__class__.__name__)) 11 self.logger = logging.getLogger(str(self.__class__.__name__))
12 12
13 def run(self, ir): 13 def run(self, ir):
14 """ Main entry point for the pass """ 14 """ Main entry point for the pass """
15 self.logger.info('Running pass {}'.format(type(self))) 15 self.logger.debug('Running pass {}'.format(self.__class__.__name__))
16 self.prepare() 16 self.prepare()
17 for f in ir.Functions: 17 for f in ir.Functions:
18 self.onFunction(f) 18 self.onFunction(f)
19 19
20 def onFunction(self, f): 20 def onFunction(self, f):
155 self.glue_blocks(preds[0], block, f) 155 self.glue_blocks(preds[0], block, f)
156 change = True 156 change = True
157 157
158 def glue_blocks(self, block1, block2, f): 158 def glue_blocks(self, block1, block2, f):
159 """ Glue two blocks together into the first block """ 159 """ Glue two blocks together into the first block """
160 self.logger.info('Glueing {} and {}'.format(block1, block2)) 160 self.logger.debug('Glueing {} and {}'.format(block1, block2))
161 161
162 # Remove the last jump: 162 # Remove the last jump:
163 block1.removeInstruction(block1.LastInstruction) 163 block1.removeInstruction(block1.LastInstruction)
164 164
165 # Copy all instructions to block1: 165 # Copy all instructions to block1: