[Bug target/24757] [4.1 Regression] __sync_fetch_and_add on ia64

[pcarlini at suse dot de]

------- Comment #10 from pcarlini at suse dot de  2005-11-18 15:23 -------
(In reply to comment #9)
> I should note that 
> ld.acq+cmpxchg.rel is a full barrier.
> as noted in ia64.c so a mf is not required.

Did you read the last message from Alexander on the libstdc++ mailing list, in
particular the last paragraph?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24757