[Bug middle-end/121206] [16 regression] Hang in ranger when building gromacs-2025.2

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121206

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
```
;; bnd.583_3345 = niters.582_512 >> 1;

(insn 3724 3723 0 (parallel [
            (set (reg:SI 1455 [ bnd.583D.181196 ])
                (lshiftrt:SI (reg:SI 299 [ niters.582D.181195 ])
                    (const_int 1 [0x1])))
            (clobber (reg:CC 17 flags))
        ]) -1
     (nil))
 Registering value_relation (_3831 < _3830) (bb336) at _3831 = _3830 +
4294967295;


```
```
  # RANGE [irange] unsigned int [1, 1073741823][1073741826, 2147483647] MASK
0x7fffffff VALUE 0x0
  bnd.583_3345 = niters.582_512 >> 1;
  # RANGE [irange] sizetype [0, 0][4, 2147483644] MASK 0x7ffffffc VALUE 0x0
  _3350 = (sizetype) _2086;
  # RANGE [irange] sizetype [0, 0][48, 25769803728] MASK 0x7fffffff0 VALUE 0x0
  _3351 = _3350 * 12;
  # RANGE [irange] sizetype [4, 4][52, 25769803732] MASK 0x7fffffff0 VALUE 0x4
  _3352 = _3351 + 4;
  # PT = nonlocal escaped const-pool
  vectp.587_3349 = _3532 + _3352;
  _3361 = {_1661, _1659, _1661, _1659};
  _3374 = {_1659, _1661, _1659, _1661};

```