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| author | Damien George <damien.p.george@gmail.com> | 2019-09-24 15:57:08 +1000 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2019-10-01 12:26:22 +1000 |
| commit | 81d04a0200e0d4038c011e4946bfae5707ef9d9c (patch) | |
| tree | 63abd765209f3aa447285db2d8f35c3a53eccb52 /py/vm.c | |
| parent | 4c5e1a036831a3ac36866e4daab3a50c772b4443 (diff) | |
| download | micropython-81d04a0200e0d4038c011e4946bfae5707ef9d9c.tar.gz micropython-81d04a0200e0d4038c011e4946bfae5707ef9d9c.zip | |
py: Add n_state to mp_code_state_t struct.
This value is used often enough that it is better to cache it instead of
decode it each time.
Diffstat (limited to 'py/vm.c')
| -rw-r--r-- | py/vm.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -228,7 +228,7 @@ FRAME_SETUP(); mp_obj_t * /*const*/ fastn; mp_exc_stack_t * /*const*/ exc_stack; { - size_t n_state = mp_decode_uint_value(code_state->fun_bc->bytecode); + size_t n_state = code_state->n_state; fastn = &code_state->state[n_state - 1]; exc_stack = (mp_exc_stack_t*)(code_state->state + n_state); } @@ -1499,7 +1499,7 @@ unwind_loop: mp_nonlocal_free(code_state, sizeof(mp_code_state_t)); #endif code_state = new_code_state; - size_t n_state = mp_decode_uint_value(code_state->fun_bc->bytecode); + size_t n_state = code_state->n_state; fastn = &code_state->state[n_state - 1]; exc_stack = (mp_exc_stack_t*)(code_state->state + n_state); // variables that are visible to the exception handler (declared volatile) |