>> The other two patches looked like they just eliminated a local variable?
>
> Indeed. Not having the local variable may make it easier for the compiler to
> decide to actually inline the functions. Perhaps they could even be turned 
> into defines.

I regularly do profiling on the ZY1000 arm7 and this hasn't turned up
as a hotspot, so I think here we want to look at what makes the
code more readable & less likely to have bugs...


-- 
Øyvind Harboe
http://www.zylin.com/zy1000.html
ARM7 ARM9 ARM11 XScale Cortex
JTAG debugger and flash programmer
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