On Sun, Oct 30, 2005 at 10:25:43PM +0000, Al Viro wrote:
> static inline __attribute__((always_inline)) int bar(int n, int *idx)
> {
> if (n != 1)
> return 0;
> *idx = 1;
> return 1;
> }
> void baz(int *v, int n)
> {
> int idx;
> int p = bar(n, &idx);
> if (__builtin_expect(!p, 0))
> return;
> *v |= idx;
> }
>
> and try gcc -Wall on that.
Duh. gcc -Wall -Os, of course
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