| //@ compile-flags: -Copt-level=3 | |
| #![crate_type = "lib"] | |
| #[no_mangle] | |
| pub fn sum_me() -> i32 { | |
| // CHECK-LABEL: @sum_me | |
| // CHECK-NEXT: {{^.*:$}} | |
| // CHECK-NEXT: {{.*}} load volatile i8, ptr @{{.*}}__rust_no_alloc_shim_is_unstable, align 1 | |
| // CHECK-NEXT: ret i32 6 | |
| vec![1, 2, 3].iter().sum::<i32>() | |
| } |