Dan Sugalski wrote:min P1, P2, P3 max P1, P2, P3
Opinions?
Subroutine, man, subroutine. NCI if you need it to be fast.
Feh on a subroutine--it's three or four ops with a few branches. Which was the point--it eliminates the branches.
P1 = P2 if P2 < P3 goto done P1 = P3
or
if P2 < P3 goto useP2 P1 = P3 branch done useP2: P1 = P2 done:
depending on whether the extra assignment's an issue. Still, tosses the branches. Probably not worth it, since it's not going to be used too often by code generators.
--
Dan
--------------------------------------it's like this-------------------
Dan Sugalski even samurai
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teddy bears get drunk
