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

[pinskia at gcc dot gnu dot org]

------- Comment #15 from pinskia at gcc dot gnu dot org  2005-11-18 15:35 -------
See also:
http://www.linuxbase.org/spec/refspecs/IA64-softdevman-vol1.pdf

Page73.

Which is where the comment in comment #13.  So If I read table 4-20 currently 
then the memory access will always be ordered in that loop.

And if it started before that date, then there is something wrong as that is
when the major difference between 4.0 and 4.1 started.


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