diff options
Diffstat (limited to 'py/mpconfig.h')
| -rwxr-xr-x | py/mpconfig.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/py/mpconfig.h b/py/mpconfig.h index 034d39d40..1f6f96bd1 100755 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -413,6 +413,14 @@ #define MICROPY_OPT_COMPUTED_GOTO (0) #endif +// Whether to save trade flash space for speed in MICROPY_OPT_COMPUTED_GOTO. +// Costs about 3% speed, saves about 1500 bytes space. In addition to the assumptions +// of MICROPY_OPT_COMPUTED_GOTO, also assumes that mp_execute_bytecode is less than +// 32kB in size. +#ifndef MICROPY_OPT_COMPUTED_GOTO_SAVE_SPACE +#define MICROPY_OPT_COMPUTED_GOTO_SAVE_SPACE (0) +#endif + // Whether to cache result of map lookups in LOAD_NAME, LOAD_GLOBAL, LOAD_ATTR, // STORE_ATTR bytecodes. Uses 1 byte extra RAM for each of these opcodes and // uses a bit of extra code ROM, but greatly improves lookup speed. |