| // | |
| // ignore-debug: the debug assertions get in the way | |
| // no-system-llvm | |
| // compile-flags: -O | |
| #![crate_type="lib"] | |
| #[no_mangle] | |
| pub fn sum_me() -> i32 { | |
| // CHECK-LABEL: @sum_me | |
| // CHECK-NEXT: {{^.*:$}} | |
| // CHECK-NEXT: ret i32 6 | |
| vec![1, 2, 3].iter().sum::<i32>() | |
| } |