------- Comment #5 from paolo dot carlini at oracle dot com 2008-09-10 15:23 ------- Yes, but frankly it's unlikely that in 4.4.0 timeframe, also given the ABI constraints, we can change the libstdc++ implementation, which admittedly has too much code inline in this area, enough to solve this problem. We are just unlucky that 4.3.x was less aggressive at -O3, nothing changed lately (and also less recently) on the library side...
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37455
