-/* PR optimization/7520 */
-/* ICE at -O3 on x86 due to register life problems caused by
- the return-without-value in bar. */
-
-int
-foo ()
-{
- int i;
- long long int j;
-
- while (1)
- {
- if (j & 1)
- ++i;
- j >>= 1;
- if (j)
- return i;
- }
-}
-
-int
-bar ()
-{
- if (foo ())
- return;
-}