[Bug middle-end/46667] [4.6 Regression] -freorder-blocks-and-partition -g failed and libstdc++ builds for arm-eabi are broken.

[John.Tytgat at aaug dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46667

--- Comment #5 from John Tytgat <John.Tytgat at aaug dot net> 2010-11-29 
23:04:53 UTC ---
(In reply to comment #3)
> It is caused by revision 167085:
> 
> http://gcc.gnu.org/ml/gcc-cvs/2010-11/msg00974.html

Yes, confirmed here as well.  This is the regression.