fix for the multiple-decl problem - please test

[Daniel Franke]

On Saturday 27 December 2008 19:34:01 you wrote:
> >
> > With -O1, there is no note about an "invalid sum of incoming
> > frequencies".
> > Does this ring a bell anywhere? Richard?
>
> Yes the p var_decl was not merged so the middle-end thinks they are
> two different variables and just props the first value.

Hi Andrew,

is there anything I can or should do about it?
If yes, where/how?

Thanks

	Daniel