[Bug tree-optimization/42586] New: load-modify-store on x86 should be \ single instruction

[pinskia at gcc dot gnu dot org]

------- Comment #8 from pinskia at gcc dot gnu dot org  2010-01-03 06:57 -------
(In reply to comment #7)
> I reverted the summary to the original one.

Well it is all interrelated :).  Which is what my point was about that.  Did
you notice comment #3 which shows that load-modify-store actually does happen
in some cases.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42586