48 reachable_at_most_once (basic_block va_arg_bb, basic_block va_start_bb)  in reachable_at_most_once()  argument
56   if (va_arg_bb == va_start_bb)  in reachable_at_most_once()
59   if (! dominated_by_p (CDI_DOMINATORS, va_arg_bb, va_start_bb))  in reachable_at_most_once()
82       if (src == va_start_bb)  in reachable_at_most_once()
295 	  && reachable_at_most_once (si->bb, si->va_start_bb))  in va_list_counter_op()
302 		 si->va_start_bb->index);  in va_list_counter_op()
387 	  && reachable_at_most_once (si->bb, si->va_start_bb))  in va_list_ptr_read()
394 		 si->va_start_bb->index);  in va_list_ptr_read()
488 	  && reachable_at_most_once (si->bb, si->va_start_bb))  in check_va_list_escapes()
495 		 si->va_start_bb->index);  in check_va_list_escapes()
729 	  si.va_start_bb = bb;  in execute_optimize_stdarg()