mpz_invert (x, 1, 0)
tg at gmplib.org
Mon Mar 5 18:58:02 CET 2012
bodrato at mail.dm.unipi.it writes:
I'd like to backport the test and the documentation changes to 5.0, now.
Be my guest... (We should perhaps do this sort of things, even without
expecting more 5.0 releases.)
> What should we do with mpz_powm, and mpz_powm_ui? The code for both
> functions starts with:
> n = ABSIZ(m);
> if (n == 0)
> Would you want to change that?
It's not necessary. But this is a branch in modular code for a case nobody
uses... You may want to change that :-)
I plain predictable jump does not worry me. A complex test with many
conjunctions, is a completely different animal.
(We should wrap an UNLIKELY around that test, though.)
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