[Bug c/45126] volatile lost in optimization

[majbrock at dse dot nl]

------- Comment #7 from majbrock at dse dot nl  2010-07-29 13:30 -------
Thank you both for looking into it and explaining the behaviour.
I feel stupid and apologize, because I was certain that it was not read twice.
Yet now I can no longer reproduce that, so I guess I was wrong after all.

Thanks again.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45126