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py/obj: Optimise code size and performance for make_new as a slot.

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The check for make_new (i.e. used to determine something's type) is now
more complicated due to the slot access.  This commit changes the inlining
of a few frequently-used helpers to overall improve code size and
performance.
This commit is contained in:
Jim Mussared
2022-09-17 22:22:32 +10:00
committed by Damien George
parent 94beeabd2e
commit b41aaaa8a9
6 changed files with 29 additions and 16 deletions
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5
py/objtype.c
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@@ -277,7 +277,7 @@ STATIC void instance_print(const mp_print_t *print, mp_obj_t self_in, mp_print_k
mp_printf(print, "<%s object at %p>", mp_obj_get_type_str(self_in), self);
}
mp_obj_t mp_obj_instance_make_new(const mp_obj_type_t *self, size_t n_args, size_t n_kw, const mp_obj_t *args) {
STATIC mp_obj_t mp_obj_instance_make_new(const mp_obj_type_t *self, size_t n_args, size_t n_kw, const mp_obj_t *args) {
assert(mp_obj_is_instance_type(self));
// look for __new__ function
@@ -1131,7 +1131,8 @@ mp_obj_t mp_obj_new_type(qstr name, mp_obj_t bases_tuple, mp_obj_t locals_dict)
uint16_t base_flags = MP_TYPE_FLAG_EQ_NOT_REFLEXIVE
| MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE
| MP_TYPE_FLAG_EQ_HAS_NEQ_TEST
| MP_TYPE_FLAG_ITER_IS_GETITER;
| MP_TYPE_FLAG_ITER_IS_GETITER
| MP_TYPE_FLAG_INSTANCE_TYPE;
size_t bases_len;
mp_obj_t *bases_items;
mp_obj_tuple_get(bases_tuple, &bases_len, &bases_items);