http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54075
--- Comment #32 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-10-26 14:34:37 UTC --- Thanks. Francois, can you please further investigate this issue? In fact, if the slowdown goes away with a preliminary reserve, it must be possible to handle the problem rather easily, by tweaking the grow policy or something (We should be a bit patient and consider that vs 4.4.x the implementation is almost completely different)
