stack_hot          91 gc/aix_irix_threads.c     ptr_t stack_hot;  		/* Valid only when stopped. */
stack_hot         139 gc/aix_irix_threads.c     me -> stack_hot = (ptr_t)(&dummy);
stack_hot         404 gc/aix_irix_threads.c               hot = p -> stack_hot;
stack_hot         443 gc/aix_irix_threads.c       t -> stack_hot = (ptr_t)(&t);
stack_hot         535 gc/aix_irix_threads.c     me -> stack_hot = me->stack_cold;/* this field should always be sensible */