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Re: Patch for PR libgomp/37938, IA64 specific.
On Thu, Nov 6, 2008 at 3:47 PM, Steve Ellcey <firstname.lastname@example.org> wrote:
> On Fri, 2008-11-07 at 00:24 +0100, Jakub Jelinek wrote:
> I really think that using __sync_synchronize in config/linux/mutex.h and
>> have all targets but ia64 override this header is worse than having
>> just special config/linux/ia64/mutex.h.
> Yes, but I felt I had to protest at least a little. I will test this
> libgomp patch overnight to verify that it works OK and has no
> regressions. The only change from this mutex.h and the standard one is
> the call to __sync_synchronize in gomp_mutex_unlock (and the comments
> for that routine).
FWIW, ia64 has __sync_lock_release.