> How would you suggest replacing the jumps in this case? I agree it would be > faster here, but I'm not sure how I would implement an increment using a > single > conditional move.
I think you need 3 instructions, move a 0, conditionally move a 1 then add. I suspect it won't be a win! If you do 'win' it is probably very dependent on how the instructions get scheduled onto the execution units - which will probably make it very cpu type dependant. David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/