[ILUG] gcc optimisation weirdness?

[Justin Mason]

"Kenn Humborg" said:

> > PS: is there anyway to initialise an array at declaration time, rather
> > than iterate thru the array and set each element manually? eg something
> > like: int array[9]=0;
> 
> You mean like:
> 
>    int array[9]={0, 1, 2, 3, 4, 3, 2, 1, 0};
> 
> That is standard C.  GCC also has some extensions that allow
> you to do fancied stuff with initializers.  Take a look at
> the C and C++ Extensions sections in the GCC info pages.

Or use memset();

  memset ((void *) array, 0, sizeof(array));

--j.