http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55355
--- Comment #3 from Richard Perrin <rcp at sentientmeat dot ca> 2012-11-16 17:50:30 UTC --- (In reply to comment #2) > I can't reproduce this on x86_64-linux, neither -m64 nor -m32. Tried 4.6.3, > current 4_6-branch, 4_7-branch and mainline. I have tried 4.7.1 and 4.7.2 on the same systems, built with the same configuration, and can confirm that neither of these versions suffers from this problem. (Other issues prevent us from adopting those versions.)