- // MIR for `from_char` before GVN
+ // MIR for `from_char` after GVN
  
  fn from_char() -> i32 {
      let mut _0: i32;
      scope 1 {
      }
  
      bb0: {
-         _0 = const 'R' as i32 (Transmute);
+         _0 = const 82_i32;
          return;
      }
  }