| - // MIR for `foo` before DestinationPropagation |
| + // MIR for `foo` after DestinationPropagation |
| |
| fn foo(_1: u8) -> () { |
| debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:+0:8: +0:13 |
| let mut _0: (); // return place in scope 0 at $DIR/copy_propagation_arg.rs:+0:19: +0:19 |
| let mut _2: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:17 |
| let mut _3: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:+2:15: +2:16 |
| |
| bb0: { |
| - StorageLive(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:17 |
| + nop; // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:17 |
| StorageLive(_3); // scope 0 at $DIR/copy_propagation_arg.rs:+2:15: +2:16 |
| _3 = _1; // scope 0 at $DIR/copy_propagation_arg.rs:+2:15: +2:16 |
| - _2 = dummy(move _3) -> bb1; // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:17 |
| + _1 = dummy(move _3) -> bb1; // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:17 |
| // mir::Constant |
| // + span: $DIR/copy_propagation_arg.rs:11:9: 11:14 |
| // + literal: Const { ty: fn(u8) -> u8 {dummy}, val: Value(<ZST>) } |
| } |
| |
| bb1: { |
| StorageDead(_3); // scope 0 at $DIR/copy_propagation_arg.rs:+2:16: +2:17 |
| - _1 = move _2; // scope 0 at $DIR/copy_propagation_arg.rs:+2:5: +2:17 |
| - StorageDead(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+2:16: +2:17 |
| + nop; // scope 0 at $DIR/copy_propagation_arg.rs:+2:5: +2:17 |
| + nop; // scope 0 at $DIR/copy_propagation_arg.rs:+2:16: +2:17 |
| _0 = const (); // scope 0 at $DIR/copy_propagation_arg.rs:+0:19: +3:2 |
| return; // scope 0 at $DIR/copy_propagation_arg.rs:+3:2: +3:2 |
| } |
| } |
| |
