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author | Marco Bodrato <bodrato@mail.dm.unipi.it> | 2015-11-09 22:30:52 +0100 |
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committer | Marco Bodrato <bodrato@mail.dm.unipi.it> | 2015-11-09 22:30:52 +0100 |
commit | 7acd63c08b3b969696681ee8125ea63e543998c8 (patch) | |
tree | fccdc23ceb50b4647ac4dd5848c9170972c3030d /mpz/powm_ui.c | |
parent | e97517c73c6a962a9d2cd519adcc639087cd1a75 (diff) | |
download | gmp-7acd63c08b3b969696681ee8125ea63e543998c8.tar.gz |
mpz: Lazy allocation.
Diffstat (limited to 'mpz/powm_ui.c')
-rw-r--r-- | mpz/powm_ui.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mpz/powm_ui.c b/mpz/powm_ui.c index e04bb0ad7..046895cbe 100644 --- a/mpz/powm_ui.c +++ b/mpz/powm_ui.c @@ -140,8 +140,8 @@ mpz_powm_ui (mpz_ptr r, mpz_srcptr b, unsigned long int el, mpz_srcptr m) { /* Exponent is zero, result is 1 mod M, i.e., 1 or 0 depending on if M equals 1. */ - SIZ(r) = (mn == 1 && mp[0] == 1) ? 0 : 1; - PTR(r)[0] = 1; + SIZ(r) = mn != 1 || mp[0] != 1; + MPZ_NEWALLOC (r, 1)[0] = 1; return; } |