| // ignore-debug: the debug assertions get in the way | |
| // no-system-llvm | |
| // compile-flags: -O | |
| #![crate_type="lib"] | |
| #[no_mangle] | |
| pub fn get_len() -> usize { | |
| // CHECK-LABEL: @get_len | |
| // CHECK-NOT: call | |
| // CHECK-NOT: invoke | |
| [1, 2, 3].iter().collect::<Vec<_>>().len() | |
| } |