[LLVMdev] [cfe-dev] conditional operator

[Jochen Wilhelmy]

> The reason for this is that C requires that only the value which is needed
> is evaluated. If one of the selected values has a side effect, this becomes significant.
>   
Ah, I see. But in my case I have only normal variables (local or 
global), no volatile and no functions.
Therefore I wonder why the optimizer misses it in some cases (with globals).

-Jochen