- // MIR for `redundant` before InstSimplify-after-simplifycfg
+ // MIR for `redundant` after InstSimplify-after-simplifycfg
  
  fn redundant(_1: *const &u8) -> *const &u8 {
      debug x => _1;
      let mut _0: *const &u8;
      let mut _2: *const &u8;
      let mut _3: *const &u8;
      let mut _4: *const &u8;
      scope 1 (inlined generic_cast::<&u8, &u8>) {
          let mut _5: *const &u8;
      }
  
      bb0: {
          StorageLive(_2);
          StorageLive(_3);
          StorageLive(_4);
          _4 = copy _1;
          StorageLive(_5);
          _5 = copy _4;
-         _3 = move _5 as *const &u8 (PtrToPtr);
+         _3 = move _5;
          StorageDead(_5);
          StorageDead(_4);
-         _2 = move _3 as *const &u8 (PtrToPtr);
+         _2 = move _3;
          _0 = copy _2;
          StorageDead(_3);
          StorageDead(_2);
          return;
      }
  }