Marco Bodrato <bodr...@mail.dm.unipi.it> writes: This unlikely branch may end up with an odd up[0]...
Ineed. > } > int cnt; > count_trailing_zeros (cnt, up[0]); > mpn_rshift (up, up, N, cnt); ... and on some platform mpn_rshift may not support cnt==0. That was taken care of in ny last version. Maybe (for the C version) we should duplicate the ctz/shift instruction, both inside the UNLIKELY (*up == 0) branch (deciding whether to shift or copy) and in an else (likely) branch. I added a goto, I think that is an OK solution. -- Torbjörn Please encrypt, key id 0xC8601622 _______________________________________________ gmp-devel mailing list gmp-devel@gmplib.org https://gmplib.org/mailman/listinfo/gmp-devel