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| author | Damien George <damien.p.george@gmail.com> | 2017-02-13 15:44:31 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2017-02-16 19:11:34 +1100 |
| commit | e6003f466e6f5b7eddd01740666230b62ab5a872 (patch) | |
| tree | 01dabf002737d9960c822623f9f54316a8143c4a /py/objtuple.c | |
| parent | 019048a6dc0783515e7fba4255dd2b22265d1059 (diff) | |
| download | micropython-e6003f466e6f5b7eddd01740666230b62ab5a872.tar.gz micropython-e6003f466e6f5b7eddd01740666230b62ab5a872.zip | |
py: De-optimise some uses of mp_getiter, so they don't use the C stack.
In these cases the heap is anyway used to create a new object so no real
need to use the C stack for iterating. It saves a few bytes of code size.
Diffstat (limited to 'py/objtuple.c')
| -rw-r--r-- | py/objtuple.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/py/objtuple.c b/py/objtuple.c index ad45696cae..b28807c0d0 100644 --- a/py/objtuple.c +++ b/py/objtuple.c @@ -82,8 +82,7 @@ STATIC mp_obj_t mp_obj_tuple_make_new(const mp_obj_type_t *type_in, size_t n_arg size_t len = 0; mp_obj_t *items = m_new(mp_obj_t, alloc); - mp_obj_iter_buf_t iter_buf; - mp_obj_t iterable = mp_getiter(args[0], &iter_buf); + mp_obj_t iterable = mp_getiter(args[0], NULL); mp_obj_t item; while ((item = mp_iternext(iterable)) != MP_OBJ_STOP_ITERATION) { if (len >= alloc) { |