dist/gcc/var-tracking.c

4925   location_chain *lc1, *lc2;
4927   for (lc1 = vp1->loc_chain; lc1; lc1 = lc1->next)
4931 	  if (REG_P (lc1->loc) && REG_P (lc2->loc))
4933 	      if (REGNO (lc1->loc) == REGNO (lc2->loc))
4936 	  if (rtx_equal_p (lc1->loc, lc2->loc))
4951   location_chain *lc1, *lc2;
4959   lc1 = var1->var_part[0].loc_chain;
4962   gcc_assert (lc1 && lc2);
4964   while (lc1 && lc2)
4966       if (loc_cmp (lc1->loc, lc2->loc))
4968       lc1 = lc1->next;
4972   return lc1 != lc2;
4981   location_chain *lc1, *lc2;
4989   lc1 = var1->var_part[0].loc_chain;
4992   gcc_assert (lc1 && lc2);
4994   while (lc1 && lc2)
4996       switch (loc_cmp (lc1->loc, lc2->loc))
5000 	  print_rtl_single (dump_file, lc1->loc);
5001 	  lc1 = lc1->next;
5013       lc1 = lc1->next;
5017   while (lc1)
5020       print_rtl_single (dump_file, lc1->loc);
5021       lc1 = lc1->next;