def gendirectcall(self, ll_function, *args_v):
rtyper = self.rtyper
args_s = []
newargs_v = []
for v in args_v:
if v.concretetype is Void:
s_value = rtyper.binding(v, default=annmodel.s_None)
if not s_value.is_constant():
raise TyperError("non-constant variable of type Void")
if not isinstance(s_value, annmodel.SomePBC):
raise TyperError("non-PBC Void argument: %r", (s_value,))
args_s.append(s_value)
else:
args_s.append(annmodel.lltype_to_annotation(v.concretetype))
newargs_v.append(v)
self.rtyper.call_all_setups() # compute ForwardReferences now
# hack for bound methods
if hasattr(ll_function, 'im_func'):
bk = rtyper.annotator.bookkeeper
args_s.insert(0, bk.immutablevalue(ll_function.im_self))
newargs_v.insert(0, inputconst(Void, ll_function.im_self))
ll_function = ll_function.im_func
graph = annotate_lowlevel_helper(rtyper.annotator, ll_function, args_s,
rtyper.lowlevel_ann_policy)
self.record_extra_call(graph)
# build the 'direct_call' operation
f = self.rtyper.getcallable(graph)
c = inputconst(typeOf(f), f)
fobj = self.rtyper.type_system_deref(f)
return self.genop('direct_call', [c]+newargs_v,
resulttype = typeOf(fobj).RESULT)
def gendirectcall(self, ll_function, *args_v):
rtyper = self.rtyper
args_s = []
newargs_v = []
for v in args_v:
if v.concretetype is Void:
s_value = rtyper.binding(v, default=annmodel.s_None)
if not s_value.is_constant():
raise TyperError("non-constant variable of type Void")
if not isinstance(s_value, annmodel.SomePBC):
raise TyperError("non-PBC Void argument: %r", (s_value, ))
args_s.append(s_value)
else:
args_s.append(annmodel.lltype_to_annotation(v.concretetype))
newargs_v.append(v)
self.rtyper.call_all_setups() # compute ForwardReferences now
# hack for bound methods
if hasattr(ll_function, 'im_func'):
bk = rtyper.annotator.bookkeeper
args_s.insert(0, bk.immutablevalue(ll_function.im_self))
newargs_v.insert(0, inputconst(Void, ll_function.im_self))
ll_function = ll_function.im_func
graph = annotate_lowlevel_helper(rtyper.annotator, ll_function, args_s,
rtyper.lowlevel_ann_policy)
self.record_extra_call(graph)
# build the 'direct_call' operation
f = self.rtyper.getcallable(graph)
c = inputconst(typeOf(f), f)
fobj = self.rtyper.type_system_deref(f)
return self.genop('direct_call', [c] + newargs_v,
resulttype=typeOf(fobj).RESULT)
def ll_rtype(llfn, argtypes=[]):
a = RPythonAnnotator()
graph = annotate_lowlevel_helper(a, llfn, argtypes)
s = a.binding(graph.getreturnvar())
t = a.translator
typer = RPythonTyper(a)
typer.specialize()
#t.view()
t.checkgraphs()
return s, t
def ll_rtype(llfn, argtypes=[]):
a = RPythonAnnotator()
graph = annotate_lowlevel_helper(a, llfn, argtypes)
s = a.binding(graph.getreturnvar())
t = a.translator
typer = RPythonTyper(a)
typer.specialize()
#t.view()
t.checkgraphs()
return s, t
def annotate_helper(self, ll_function, argtypes):
"""Annotate the given low-level helper function and return its graph
"""
args_s = []
for s in argtypes:
# assume 's' is a low-level type, unless it is already an annotation
if not isinstance(s, annmodel.SomeObject):
s = annmodel.lltype_to_annotation(s)
args_s.append(s)
# hack for bound methods
if hasattr(ll_function, 'im_func'):
bk = self.annotator.bookkeeper
args_s.insert(0, bk.immutablevalue(ll_function.im_self))
ll_function = ll_function.im_func
helper_graph = annotate_lowlevel_helper(self.annotator,
ll_function, args_s,
policy=self.lowlevel_ann_policy)
return helper_graph
def annotate_helper(self, ll_function, argtypes):
"""Annotate the given low-level helper function and return its graph
"""
args_s = []
for s in argtypes:
# assume 's' is a low-level type, unless it is already an annotation
if not isinstance(s, annmodel.SomeObject):
s = annmodel.lltype_to_annotation(s)
args_s.append(s)
# hack for bound methods
if hasattr(ll_function, 'im_func'):
bk = self.annotator.bookkeeper
args_s.insert(0, bk.immutablevalue(ll_function.im_self))
ll_function = ll_function.im_func
helper_graph = annotate_lowlevel_helper(
self.annotator,
ll_function,
args_s,
policy=self.lowlevel_ann_policy)
return helper_graph
def annotate(self, ll_function, argtypes):
self.a = self.RPythonAnnotator()
graph = annotate_lowlevel_helper(self.a, ll_function, argtypes)
if option.view:
self.a.translator.view()
return self.a.binding(graph.getreturnvar())
def annotate(self, ll_function, argtypes):
self.a = self.RPythonAnnotator()
graph = annotate_lowlevel_helper(self.a, ll_function, argtypes)
if option.view:
self.a.translator.view()
return self.a.binding(graph.getreturnvar())