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

[foom at fuhm dot net]

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

James Y Knight <foom at fuhm dot net> changed:

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--- Comment #3 from James Y Knight <foom at fuhm dot net> 2012-08-30 02:39:31 
UTC ---
Ping; this seems like a serious regression in 4.7 with a patch.

I guess fixing it is blocked on Thiago posting the patch to gcc-patches?