src/test/mir-opt/copy_propagation_arg.baz.CopyPropagation.diff

- // MIR for `baz` before CopyPropagation
+ // MIR for `baz` after CopyPropagation
  
  fn baz(_1: i32) -> () {
      debug x => _1;                       // in scope 0 at $DIR/copy_propagation_arg.rs:21:8: 21:13
      let mut _0: ();                      // return place in scope 0 at $DIR/copy_propagation_arg.rs:21:20: 21:20
      let mut _2: i32;                     // in scope 0 at $DIR/copy_propagation_arg.rs:23:9: 23:10
  
      bb0: {
          nop;                             // scope 0 at $DIR/copy_propagation_arg.rs:23:9: 23:10
          nop;                             // scope 0 at $DIR/copy_propagation_arg.rs:23:9: 23:10
          nop;                             // scope 0 at $DIR/copy_propagation_arg.rs:23:5: 23:10
          nop;                             // scope 0 at $DIR/copy_propagation_arg.rs:23:9: 23:10
          _0 = const ();                   // scope 0 at $DIR/copy_propagation_arg.rs:21:20: 24:2
          return;                          // scope 0 at $DIR/copy_propagation_arg.rs:24:2: 24:2
      }
  }