diff options
author | Nicko van Someren <nicko@nicko.org> | 2017-02-01 16:41:22 -0700 |
---|---|---|
committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2017-02-02 22:23:10 +0300 |
commit | df0117c8ae213a0652c3b19a969edc7fd994eeab (patch) | |
tree | 015d209752d8277e9bcd970b10a08556f438b386 /py/mpz.c | |
parent | 2486c4ff469fdb69555476e342eadda91a4ceadf (diff) |
py: Added optimised support for 3-argument calls to builtin.pow()
Updated modbuiltin.c to add conditional support for 3-arg calls to
pow() using MICROPY_PY_BUILTINS_POW3 config parameter. Added support in
objint_mpz.c for for optimised implementation.
Diffstat (limited to 'py/mpz.c')
-rw-r--r-- | py/mpz.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1395,9 +1395,6 @@ void mpz_pow_inpl(mpz_t *dest, const mpz_t *lhs, const mpz_t *rhs) { mpz_free(n); } -#if 0 -these functions are unused - /* computes dest = (lhs ** rhs) % mod can have dest, lhs, rhs the same; mod can't be the same as dest */ @@ -1436,6 +1433,9 @@ void mpz_pow3_inpl(mpz_t *dest, const mpz_t *lhs, const mpz_t *rhs, const mpz_t mpz_free(n); } +#if 0 +these functions are unused + /* computes gcd(z1, z2) based on Knuth's modified gcd algorithm (I think?) gcd(z1, z2) >= 0 |