http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55286
--- Comment #1 from Mikael Pettersson <mikpe at it dot uu.se> 2012-11-12 13:44:32 UTC --- r175752 is a follow-up fix to r175589, so my guess is that it's the combination of the two that's causing the regression. Can you construct a small test case that demonstrates the code quality regression from these two revisions?
