gcc/gcc/tree-vrp.c

139 static int compare_values (tree val1, tree val2);
476       cmp = compare_values (min, max);
731   cmp = compare_values (min, max);
1265 /* Returns true if EXPR is a valid value (as expected by compare_values) --
1464 	       C1 and C2 are swapped in the call to compare_values.  */
1532 compare_values (tree val1, tree val2)
1613       int result = compare_values (vr->min, integer_zero_node);
1836 	  && compare_values (limit_vr->min, limit_vr->max) == 0)
1876 	   && compare_values (max, min) == 0)
1916 	   && compare_values (min, max) == 0)
1990       int checkz = compare_values (res, val1);
2012 	  int check = compare_values (tmp, val2);
2230      However, this involves several calls to compare_values and it
2313 	  if (compare_values (val[i], min) == -1)
2316 	  if (compare_values (val[i], max) == 1)
2350   cmp = compare_values (min, max);
3146 	      cmp = compare_values (vr0.max, zero);
3153 	      cmp = compare_values (vr0.min, zero);
3313   cmp = compare_values (min, max);
3621       cmp = compare_values (min, max);
3695       cmp = compare_values (min, max);
4308      a simple expression, compare_values and possibly other functions
4403 	  if (compare_values (init, max) == -1)
4411 	      || compare_values (min, tmin) == -1)
4418 	  if (compare_values (init, min) == 1)
4422 	      || compare_values (tmax, max) == -1)
4433   if (compare_values (min, max) == 1
5169 	      || compare_values (val, max) == 0))
5174 	      || compare_values (val, min) == 0))
8884       int cmp_min = compare_values (lhs_vr->min, vr_result.min);
8887       int cmp_max = compare_values (lhs_vr->max, vr_result.max);
8938 	  || compare_values (vr_result.min,
9332       if (compare_values (vr->min, min) == 1)
9334       if (compare_values (vr->max, max) == -1)