contrib/gcc/genmodes.c

65   struct mode_data *component;	/* mode of components */
70 				   this mode as a component.  */
277   validate_field (m, component);
314       m->component = 0;
324       m->component = 0;
337       m->component = 0;
341       /* A partial integer mode uses ->component to say what the
346       m->bytesize = m->component->bytesize;
349       m->component = 0;  /* ??? preserve this */
354       /* Complex modes should have a component indicated, but no more.  */
357       if (m->component->precision != (unsigned int)-1)
358 	m->precision = 2 * m->component->precision;
359       m->bytesize = 2 * m->component->bytesize;
364       /* Vector modes should have a component and a number of components.  */
366       if (m->component->precision != (unsigned int)-1)
367 	m->precision = m->ncomponents * m->component->precision;
368       m->bytesize = m->ncomponents * m->component->bytesize;
379     alignment = m->component->bytesize;
385   /* If this mode has components, make the component mode point back
387   if (m->component)
389       m->next_cont = m->component->contained;
390       m->component->contained = m;
457       c->component = m;
504       v->component = m;
599   struct mode_data *component = find_mode (base);
600   if (!component)
605   if (component->cl != MODE_INT)
613   m->component = component;
616 /* A single vector mode can be specified by naming its component
628   struct mode_data *component = find_mode (base);
633   if (component == 0)
638   if (component->cl != bclass
639       && (component->cl != MODE_PARTIAL_INT
657   v->component = component;
677    major sort by precision, minor sort by component precision.
705   if (!m->component && !n->component)
713   if (m->component->bytesize > n->component->bytesize)
715   else if (m->component->bytesize < n->component->bytesize)
718   if (m->component->precision > n->component->precision)
720   else if (m->component->precision < n->component->precision)
1061 		   m->component ? m->component->name : void_mode->name,