Am 08.10.2008 um 13:55 schrieb Martin Beck:

> Hi,
>
> does anyone already know, what the impact the inline compiler
> optimizations like avoiding #ifTrue: or #to:do sends has on the VM
> performance? Or, where could I disable then in order to measure it  
> myself?

See MessageNode's code generation methods (emit*).

You can't really disable inlining of #while and #to:do: because there  
is no tail recursion optimization.

- Bert -