[PATCH 2/2] Optimize 64-bit mpn_add_N and mpn_sub_N for sparc T3 and later.
tg at gmplib.org
Thu Mar 7 07:47:09 CET 2013
David Miller <davem at davemloft.net> writes:
From: David Miller <davem at davemloft.net>
Date: Thu, 07 Mar 2013 01:06:55 -0500 (EST)
> I'll test your routines with the obvious fix in a moment.
With the one-liner fix both of your new implementations work.
Thanks for testing!
submul_1 is now much better, about 5.8 cycles per limb on T4.
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