global_first_nonempty  984 gc/mark.c              mse * global_first_nonempty = GC_first_nonempty;
global_first_nonempty  988 gc/mark.c          	GC_ASSERT(global_first_nonempty >= GC_mark_stack &&
global_first_nonempty  989 gc/mark.c      		  global_first_nonempty <= GC_mark_stack_top + 1);
global_first_nonempty  990 gc/mark.c      	if (my_first_nonempty < global_first_nonempty) {
global_first_nonempty  991 gc/mark.c      	    my_first_nonempty = global_first_nonempty;
global_first_nonempty  992 gc/mark.c              } else if (global_first_nonempty < my_first_nonempty) {
global_first_nonempty  994 gc/mark.c      				   (word) global_first_nonempty,