mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-01 19:23:50 +00:00
15 lines
445 B
Rust
15 lines
445 B
Rust
//@ unit-test: GVN
|
|
//@ compile-flags: -Zmir-enable-passes=+InstSimplify
|
|
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
|
|
// EMIT_MIR_FOR_EACH_BIT_WIDTH
|
|
|
|
// EMIT_MIR slice_len.main.GVN.diff
|
|
fn main() {
|
|
// CHECK-LABEL: fn main(
|
|
// CHECK: debug a => [[a:_.*]];
|
|
// CHECK: [[slice:_.*]] = const {{.*}} as &[u32] (PointerCoercion(Unsize));
|
|
// CHECK: assert(const true,
|
|
// CHECK: [[a]] = const 2_u32;
|
|
let a = (&[1u32, 2, 3] as &[u32])[1];
|
|
}
|