[Bug libstdc++/54172] [4.7/4.8 Regression] __cxa_guard_acquire thread-safety issue

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54172

Paolo Carlini <paolo.carlini at oracle dot com> changed:

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--- Comment #10 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-09-05 
16:22:14 UTC ---
Richard, could you please review the 3 patches as sent to the mailing list?