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[Bug c++/40825] mis-optimization of libstdc++'s atomic.cc:__atomic_flag_wait_explicit() at -O2
- From: "paolo.carlini at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 12 Oct 2011 17:02:52 +0000
- Subject: [Bug c++/40825] mis-optimization of libstdc++'s atomic.cc:__atomic_flag_wait_explicit() at -O2
- Auto-submitted: auto-generated
- References: <bug-40825-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40825
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC|gcc-bugs at gcc dot gnu.org |
Resolution| |FIXED
--- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-12 17:02:52 UTC ---
Seems fixed in 4.5.x, at least, no warning. Otherwise, re-open.