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| author | Damien George <damien.p.george@gmail.com> | 2016-11-03 12:33:01 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-11-03 12:33:01 +1100 |
| commit | 561844f3ba2dc81ce37c58468099042e27cd422b (patch) | |
| tree | 95bc16e21265b3a517710325be39a50002b8afa2 /py/mpconfig.h | |
| parent | ca973bd3083492777095a07c20965a4644899ec9 (diff) | |
py: Add MICROPY_FLOAT_CONST macro for defining float constants.
All float constants in the core should use this macro to prevent
unnecessary creation of double-precision floats, which makes code less
efficient.
Diffstat (limited to 'py/mpconfig.h')
| -rw-r--r-- | py/mpconfig.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/py/mpconfig.h b/py/mpconfig.h index fd82b079c..3945a1a5a 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -505,10 +505,12 @@ typedef long long mp_longint_impl_t; #if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT #define MICROPY_PY_BUILTINS_FLOAT (1) +#define MICROPY_FLOAT_CONST(x) x##F #define MICROPY_FLOAT_C_FUN(fun) fun##f typedef float mp_float_t; #elif MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_DOUBLE #define MICROPY_PY_BUILTINS_FLOAT (1) +#define MICROPY_FLOAT_CONST(x) x #define MICROPY_FLOAT_C_FUN(fun) fun typedef double mp_float_t; #else |