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Re: volatile semantics

Mike Stump dixit:

> int avail;
> int main() {
>  while (*(volatile int *)&avail == 0)
>    continue;
>  return 0;
> }

3.4.4 fetches too. I get:

.L2:
        mov     %eax, DWORD PTR avail
        test    %eax, %eax
        je      .L2

This is at -O99, other levels produce similar results.

//mirabile
-- 
> Hi, does anyone sell openbsd stickers by themselves and not packaged
> with other products?
No, the only way I've seen them sold is for $40 with a free OpenBSD CD.
	-- Haroon Khalid and Steve Shockley in gmane.os.openbsd.misc
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