dist/gcc/var-tracking.c

4925   location_chain *lc1, *lc2;
4929       for (lc2 = vp2->loc_chain; lc2; lc2 = lc2->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))
4939       if (!lc2)
4951   location_chain *lc1, *lc2;
4960   lc2 = var2->var_part[0].loc_chain;
4962   gcc_assert (lc1 && lc2);
4964   while (lc1 && lc2)
4966       if (loc_cmp (lc1->loc, lc2->loc))
4969       lc2 = lc2->next;
4972   return lc1 != lc2;
4981   location_chain *lc1, *lc2;
4990   lc2 = var2->var_part[0].loc_chain;
4992   gcc_assert (lc1 && lc2);
4994   while (lc1 && lc2)
4996       switch (loc_cmp (lc1->loc, lc2->loc))
5007 	  print_rtl_single (dump_file, lc2->loc);
5008 	  lc2 = lc2->next;
5014       lc2 = lc2->next;
5024   while (lc2)
5027       print_rtl_single (dump_file, lc2->loc);
5028       lc2 = lc2->next;