[rustc.git] / src / test / mir-opt / const_prop / ref_deref_project.main.ConstProp.diff

- // MIR for `main` before ConstProp
+ // MIR for `main` after ConstProp
  
  fn main() -> () {
      let mut _0: ();                      // return place in scope 0 at $DIR/ref_deref_project.rs:4:11: 4:11
      let _1: i32;                         // in scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
      let mut _2: &i32;                    // in scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
      let _3: (i32, i32);                  // in scope 0 at $DIR/ref_deref_project.rs:5:8: 5:14
      let mut _4: &(i32, i32);             // in scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
  
      bb0: {
          StorageLive(_1);                 // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
          StorageLive(_2);                 // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
          _4 = const main::promoted[0];    // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
                                           // ty::Const
                                           // + ty: &(i32, i32)
                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, [], Some(promoted[0]))
                                           // mir::Constant
                                           // + span: $DIR/ref_deref_project.rs:5:6: 5:17
                                           // + literal: Const { ty: &(i32, i32), val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
          _2 = &((*_4).1: i32);            // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
          _1 = (*_2);                      // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
          StorageDead(_2);                 // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18
          StorageDead(_1);                 // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18
          _0 = const ();                   // scope 0 at $DIR/ref_deref_project.rs:4:11: 6:2
          return;                          // scope 0 at $DIR/ref_deref_project.rs:6:2: 6:2
      }
  }
Commit	Line	Data
ba9703b0 XL	1	- // MIR for `main` before ConstProp
	2	+ // MIR for `main` after ConstProp
	3
	4	fn main() -> () {
	5	let mut _0: (); // return place in scope 0 at $DIR/ref_deref_project.rs:4:11: 4:11
	6	let _1: i32; // in scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
	7	let mut _2: &i32; // in scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
	8	let _3: (i32, i32); // in scope 0 at $DIR/ref_deref_project.rs:5:8: 5:14
	9	let mut _4: &(i32, i32); // in scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
	10
	11	bb0: {
f9f354fc XL	12	StorageLive(_1); // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
	13	StorageLive(_2); // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
	14	_4 = const main::promoted[0]; // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
ba9703b0 XL	15	// ty::Const
ba9703b0 XL	16	// + ty: &(i32, i32)
1b1a35ee	17	// + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, [], Some(promoted[0]))
ba9703b0 XL	18	// mir::Constant
ba9703b0 XL	19	// + span: $DIR/ref_deref_project.rs:5:6: 5:17
1b1a35ee	20	// + literal: Const { ty: &(i32, i32), val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
f9f354fc XL	21	_2 = &((*_4).1: i32); // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
	22	_1 = (*_2); // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
	23	StorageDead(_2); // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18
	24	StorageDead(_1); // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18
	25	_0 = const (); // scope 0 at $DIR/ref_deref_project.rs:4:11: 6:2
f9f354fc	26	return; // scope 0 at $DIR/ref_deref_project.rs:6:2: 6:2
ba9703b0 XL	27	}
	28	}
	29