Re: [patch] __volatile__ needed in get_cycles()?
Richard Henderson (rth@twiddle.net)
Sun, 28 Mar 1999 10:52:22 -0800
On Sun, Mar 28, 1999 at 06:01:26PM +0200, Andrea Arcangeli wrote:
> Currently when you need __volatile__ you simply don't use get_cycles().
> Maybe we could define a get_cycles_volatile() to handle that but it's a
> minor issue.
No, you want volatile on `rdtsc' all the time.
r~
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