| - // MIR for `simple_opt` before InstCombine |
| + // MIR for `simple_opt` after InstCombine |
| |
| fn simple_opt() -> u64 { |
| let mut _0: u64; // return place in scope 0 at $DIR/inst_combine_deref.rs:3:20: 3:23 |
| let _1: u64; // in scope 0 at $DIR/inst_combine_deref.rs:4:9: 4:10 |
| scope 1 { |
| debug x => _1; // in scope 1 at $DIR/inst_combine_deref.rs:4:9: 4:10 |
| let _2: &u64; // in scope 1 at $DIR/inst_combine_deref.rs:5:9: 5:10 |
| scope 2 { |
| debug y => _2; // in scope 2 at $DIR/inst_combine_deref.rs:5:9: 5:10 |
| let _3: u64; // in scope 2 at $DIR/inst_combine_deref.rs:6:9: 6:10 |
| scope 3 { |
| debug z => _3; // in scope 3 at $DIR/inst_combine_deref.rs:6:9: 6:10 |
| } |
| } |
| } |
| |
| bb0: { |
| StorageLive(_1); // scope 0 at $DIR/inst_combine_deref.rs:4:9: 4:10 |
| _1 = const 5_u64; // scope 0 at $DIR/inst_combine_deref.rs:4:13: 4:14 |
| StorageLive(_2); // scope 1 at $DIR/inst_combine_deref.rs:5:9: 5:10 |
| _2 = &_1; // scope 1 at $DIR/inst_combine_deref.rs:5:13: 5:15 |
| StorageLive(_3); // scope 2 at $DIR/inst_combine_deref.rs:6:9: 6:10 |
| - _3 = (*_2); // scope 2 at $DIR/inst_combine_deref.rs:6:13: 6:15 |
| + _3 = _1; // scope 2 at $DIR/inst_combine_deref.rs:6:13: 6:15 |
| _0 = _3; // scope 3 at $DIR/inst_combine_deref.rs:7:5: 7:6 |
| StorageDead(_3); // scope 2 at $DIR/inst_combine_deref.rs:8:1: 8:2 |
| StorageDead(_2); // scope 1 at $DIR/inst_combine_deref.rs:8:1: 8:2 |
| StorageDead(_1); // scope 0 at $DIR/inst_combine_deref.rs:8:1: 8:2 |
| return; // scope 0 at $DIR/inst_combine_deref.rs:8:2: 8:2 |
| } |
| } |
| |