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Improvement of loop handling

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Mysterie
2012-09-22 15:19:07 +02:00
parent e5f0560012
commit f91e514f44
3 changed files with 29 additions and 10 deletions
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11
uncompyle2/Scanner26.py
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@@ -285,9 +285,10 @@ class Scanner:
destFor = self.get_target(jmpabs1target)
if destFor == i+opsize+4:
setupLoop = self.last_instr(0, jmpabs1target, SETUP_LOOP)
assert self.get_target(setupLoop) >= i+opsize+4+self.op_size(POP_BLOCK)
self.restructJump(jmpabs1target, destFor+self.op_size(POP_BLOCK))
toDel += [setupLoop, i+opsize+1, i+opsize+4]
standarFor = self.last_instr(setupLoop, jmpabs1target, GET_ITER)
if standarFor == None:
self.restructJump(jmpabs1target, destFor+self.op_size(POP_BLOCK))
toDel += [setupLoop, i+opsize+1, i+opsize+4]
if len(toDel) > 0:
return toDel
return None
@@ -384,8 +385,6 @@ class Scanner:
if(self.code[i] in (PJIF,PJIT)):
target = self.get_argument(i)
target += i + 3
if target > 0xFFFF:
raise 'TODO'
self.restructJump(i, target)
for i in self.op_range(0, len(self.code)):
@@ -393,8 +392,6 @@ class Scanner:
target = self.get_target(i)
if self.code[target] == JA:
target = self.get_target(target)
if target > 0xFFFF:
raise 'TODO'
self.restructJump(i, target)
def restructCode(self, listDel):