http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45979
--- Comment #2 from Mikael Pettersson <mikpe at it dot uu.se> 2010-10-12 10:56:39 UTC --- I assume other Linux archs already randomize the heap. If so, why would that cause PCH failures on ARM? Could it be because there's no TRY_EMPTY_VM_SPACE definition in gcc/config/host-linux.c for ARM?
