[COMMITTED] Convert get_legacy_range in bounds_of_var_in_loop to irange API.

[Aldy Hernandez via Gcc-patches]

gcc/ChangeLog:

        * vr-values.cc (bounds_of_var_in_loop): Convert to irange API.
---
 gcc/vr-values.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gcc/vr-values.cc b/gcc/vr-values.cc
index 7f623102ac6..3d28198f9f5 100644
--- a/gcc/vr-values.cc
+++ b/gcc/vr-values.cc
@@ -331,13 +331,16 @@ bounds_of_var_in_loop (tree *min, tree *max, range_query 
*query,
                      || initvr.undefined_p ())
                    return false;
 
-                 tree initvr_min, initvr_max;
+                 tree initvr_type = initvr.type ();
+                 tree initvr_min = wide_int_to_tree (initvr_type,
+                                                     initvr.lower_bound ());
+                 tree initvr_max = wide_int_to_tree (initvr_type,
+                                                     initvr.upper_bound ());
                  tree maxvr_type = maxvr.type ();
                  tree maxvr_min = wide_int_to_tree (maxvr_type,
                                                     maxvr.lower_bound ());
                  tree maxvr_max = wide_int_to_tree (maxvr_type,
                                                     maxvr.upper_bound ());
-                 get_legacy_range (initvr, initvr_min, initvr_max);
 
                  /* Check if init + nit * step overflows.  Though we checked
                     scev {init, step}_loop doesn't wrap, it is not enough
-- 
2.40.0