Comment # 7 on bug 1202027 from Martin Li������ka

Ok, I've just made 2 builds with profiledbootstrap and
--with-build-config=bootstrap-lto on a machine where ASLR is disabled but still
we face so arc counter differences in hash table related functions like
htab_find_slot_with_hash, htab_mod, ...
Well, very many hash tables are pointer-based on based on the address hash is
different and so table collisions are not stable. I think it's an unrealistic
assumption that the memory layout of 2 running compiler invocations will be
always the same, right?!