Mercurial > lcfOS

comparison python/transform.py @ 261:444b9df2ed99

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try to split up code generation
author Windel Bouwman
date Fri, 09 Aug 2013 09:05:13 +0200
parents 7416c923a02a
children ea93e0a7a31e
comparison
equal deleted inserted replaced
260:b2f94b4951f1 261:444b9df2ed99
105 if isinstance(i, ImmLoad): 105 if isinstance(i, ImmLoad):
106 if i.value in constMap: 106 if i.value in constMap:
107 t_new = constMap[i.value] 107 t_new = constMap[i.value]
108 t_old = i.target 108 t_old = i.target
109 logging.debug('Replacing {} with {}'.format(t_old, t_new)) 109 logging.debug('Replacing {} with {}'.format(t_old, t_new))
110 for ui in t_old.used_by: 110 t_old.replaceby(t_new)
111 ui.replaceValue(t_old, t_new)
112 to_remove.append(i) 111 to_remove.append(i)
113 else: 112 else:
114 constMap[i.value] = i.target 113 constMap[i.value] = i.target
115 elif isinstance(i, BinaryOperator): 114 elif isinstance(i, BinaryOperator):
116 k = (i.value1, i.operation, i.value2) 115 k = (i.value1, i.operation, i.value2)
117 if k in constMap: 116 if k in constMap:
118 t_old = i.result 117 t_old = i.result
119 t_new = constMap[k] 118 t_new = constMap[k]
120 logging.debug('Replacing {} with {}'.format(t_old, t_new)) 119 logging.debug('Replacing {} with {}'.format(t_old, t_new))
121 for ui in t_old.used_by: 120 t_old.replaceby(t_new)
122 ui.replaceValue(t_old, t_new)
123 to_remove.append(i) 121 to_remove.append(i)
124 else: 122 else:
125 constMap[k] = i.result 123 constMap[k] = i.result
126 for i in to_remove: 124 for i in to_remove:
127 logging.debug('removing {}'.format(i)) 125 logging.debug('removing {}'.format(i))