def setinteriorfield(self, index, ofs, value):
raise NotImplementedError
class ConstantValue(OptValue):
def __init__(self, box):
self.make_constant(box)
def __repr__(self):
return 'Constant(%r)' % (self.box,)
CONST_0 = ConstInt(0)
CONST_1 = ConstInt(1)
CVAL_ZERO = ConstantValue(CONST_0)
CVAL_ZERO_FLOAT = ConstantValue(Const._new(0.0))
llhelper.CVAL_NULLREF = ConstantValue(llhelper.CONST_NULL)
oohelper.CVAL_NULLREF = ConstantValue(oohelper.CONST_NULL)
REMOVED = AbstractResOp(None)
class Optimization(object):
next_optimization = None
def __init__(self):
pass # make rpython happy
def propagate_forward(self, op):
raise NotImplementedError
def emit_operation(self, op):
def setinteriorfield(self, index, ofs, value):
raise NotImplementedError
class ConstantValue(OptValue):
def __init__(self, box):
self.make_constant(box)
def __repr__(self):
return 'Constant(%r)' % (self.box, )
CONST_0 = ConstInt(0)
CONST_1 = ConstInt(1)
CVAL_ZERO = ConstantValue(CONST_0)
CVAL_ZERO_FLOAT = ConstantValue(Const._new(0.0))
llhelper.CVAL_NULLREF = ConstantValue(llhelper.CONST_NULL)
oohelper.CVAL_NULLREF = ConstantValue(oohelper.CONST_NULL)
REMOVED = AbstractResOp(None)
class Optimization(object):
next_optimization = None
def __init__(self):
pass # make rpython happy
def propagate_forward(self, op):
raise NotImplementedError
def emit_operation(self, op):
