Pedro F. Giffuni wrote this message on Tue, Jan 03, 2012 at 19:47 +0000:
> +#define SL_SWAP(a,b) {a^=b; b^=a; a^=b;}
Can we replace this w/ a normal swap function?
Last time I did benchmarking on this ~10 years ago, it was slower to
use xor instead of using assignments...
--
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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