[Bug c++/40825] mis-optimization of libstdc++'s atomic.cc:__atomic_flag_wait_explicit() at -O2

[jbeulich at novell dot com]

------- Comment #1 from jbeulich at novell dot com  2009-07-22 14:06 -------
Created an attachment (id=18238)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18238&action=view)
example source


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40825