http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53616
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-06-12 14:06:18 UTC --- Ok, that doesn't apply for me (I'm stuck on v1.0). I can reproduce it with -fno-tree-vrp without LTO but only with reference input (thus bisecting to a single file will take _quite_ some time). There are more than 1000 loop replacements with memcpy/memmove. Let's say I hope somebody comes up with a smaller wrong-code testcase ;))
