def test_load_mem(self) -> None:
if IS_32_BIT_PLATFORM:
self.assert_emit(LoadMem(bool_rprimitive, self.i32),
"""cpy_r_r0 = *(char *)cpy_r_i32;""")
else:
self.assert_emit(LoadMem(bool_rprimitive, self.i64),
"""cpy_r_r0 = *(char *)cpy_r_i64;""")
def builtin_len(self, val: Value, line: int) -> Value:
typ = val.type
if is_list_rprimitive(typ) or is_tuple_rprimitive(typ):
elem_address = self.add(GetElementPtr(val, PyVarObject, 'ob_size'))
size_value = self.add(LoadMem(c_pyssize_t_rprimitive, elem_address, val))
offset = self.add(LoadInt(1, line, rtype=c_pyssize_t_rprimitive))
return self.binary_int_op(short_int_rprimitive, size_value, offset,
BinaryIntOp.LEFT_SHIFT, line)
elif is_dict_rprimitive(typ):
size_value = self.call_c(dict_size_op, [val], line)
offset = self.add(LoadInt(1, line, rtype=c_pyssize_t_rprimitive))
return self.binary_int_op(short_int_rprimitive, size_value, offset,
BinaryIntOp.LEFT_SHIFT, line)
elif is_set_rprimitive(typ):
elem_address = self.add(GetElementPtr(val, PySetObject, 'used'))
size_value = self.add(LoadMem(c_pyssize_t_rprimitive, elem_address, val))
offset = self.add(LoadInt(1, line, rtype=c_pyssize_t_rprimitive))
return self.binary_int_op(short_int_rprimitive, size_value, offset,
BinaryIntOp.LEFT_SHIFT, line)
# generic case
else:
return self.call_c(generic_len_op, [val], line)
def test_load_mem(self) -> None:
self.assert_emit(LoadMem(bool_rprimitive, self.ptr, None),
"""cpy_r_r0 = *(char *)cpy_r_ptr;""")
self.assert_emit(LoadMem(bool_rprimitive, self.ptr, self.s1),
"""cpy_r_r0 = *(char *)cpy_r_ptr;""")