mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 14:55:26 +00:00
16 lines
285 B
Rust
16 lines
285 B
Rust
//@ test-mir-pass: DataflowConstProp
|
|
|
|
// EMIT_MIR self_assign_add.main.DataflowConstProp.diff
|
|
|
|
// CHECK-LABEL: fn main(
|
|
fn main() {
|
|
// CHECK: debug a => [[a:_.*]];
|
|
let mut a = 0;
|
|
|
|
// CHECK: [[a]] = const 1_i32;
|
|
a += 1;
|
|
|
|
// CHECK: [[a]] = const 2_i32;
|
|
a += 1;
|
|
}
|