tests/mir-opt/simplify_locals.r.SimplifyLocals-before-const-prop.diff

   1 - // MIR for `r` before SimplifyLocals-before-const-prop
   2 + // MIR for `r` after SimplifyLocals-before-const-prop
   3
   4   fn r() -> () {
   5       let mut _0: ();                      // return place in scope 0 at $DIR/simplify_locals.rs:+0:8: +0:8
   6       let mut _1: i32;                     // in scope 0 at $DIR/simplify_locals.rs:+1:9: +1:14
   7 -     let mut _2: &i32;                    // in scope 0 at $DIR/simplify_locals.rs:+3:13: +3:15
   8 -     let mut _3: &mut i32;                // in scope 0 at $DIR/simplify_locals.rs:+4:13: +4:19
   9       scope 1 {
  10           debug a => _1;                   // in scope 1 at $DIR/simplify_locals.rs:+1:9: +1:14
  11           scope 2 {
  12               scope 3 {
  13               }
  14           }
  15       }
  16
  17       bb0: {
  18           StorageLive(_1);                 // scope 0 at $DIR/simplify_locals.rs:+1:9: +1:14
  19           _1 = const 1_i32;                // scope 0 at $DIR/simplify_locals.rs:+1:17: +1:18
  20 -         StorageLive(_2);                 // scope 1 at $DIR/simplify_locals.rs:+3:13: +3:15
  21 -         _2 = &_1;                        // scope 1 at $DIR/simplify_locals.rs:+3:13: +3:15
  22 -         StorageDead(_2);                 // scope 1 at $DIR/simplify_locals.rs:+3:15: +3:16
  23 -         StorageLive(_3);                 // scope 2 at $DIR/simplify_locals.rs:+4:13: +4:19
  24 -         _3 = &mut _1;                    // scope 2 at $DIR/simplify_locals.rs:+4:13: +4:19
  25 -         StorageDead(_3);                 // scope 2 at $DIR/simplify_locals.rs:+4:19: +4:20
  26           _0 = const ();                   // scope 0 at $DIR/simplify_locals.rs:+0:8: +5:2
  27           StorageDead(_1);                 // scope 0 at $DIR/simplify_locals.rs:+5:1: +5:2
  28           return;                          // scope 0 at $DIR/simplify_locals.rs:+5:2: +5:2
  29       }
  30   }
  31