2 // regression test for issue #94923
3 // min-llvm-version: 15.0.0
4 // compile-flags: -C opt-level=3
6 fn f0<T>(mut x: usize) -> usize {
11 x + 321 // function composition is not just longer iteration
14 fn f1<T>(x: usize) -> usize {
15 f0::<(i8, T)>(f0::<(u8, T)>(x))
18 fn f2<T>(x: usize) -> usize {
19 f1::<(i8, T)>(f1::<(u8, T)>(x))
22 fn f3<T>(x: usize) -> usize {
23 f2::<(i8, T)>(f2::<(u8, T)>(x))
26 fn f4<T>(x: usize) -> usize {
27 f3::<(i8, T)>(f3::<(u8, T)>(x))
30 fn f5<T>(x: usize) -> usize {
31 f4::<(i8, T)>(f4::<(u8, T)>(x))
34 fn f6<T>(x: usize) -> usize {
35 f5::<(i8, T)>(f5::<(u8, T)>(x))
38 fn f7<T>(x: usize) -> usize {
39 f6::<(i8, T)>(f6::<(u8, T)>(x))
42 fn f8<T>(x: usize) -> usize {
43 f7::<(i8, T)>(f7::<(u8, T)>(x))