- // MIR for `match_guard` before CleanupPostBorrowck
+ // MIR for `match_guard` after CleanupPostBorrowck
  
  fn match_guard(_1: Option<&&i32>, _2: bool) -> i32 {
      debug x => _1;
      debug c => _2;
      let mut _0: i32;
      let mut _3: isize;
      let mut _4: &std::option::Option<&&i32>;
      let mut _5: &&i32;
      let mut _6: &&&i32;
      let mut _7: &i32;
      let mut _8: bool;
  
      bb0: {
-         FakeRead(ForMatchedPlace(None), _1);
+         nop;
          _3 = discriminant(_1);
          switchInt(move _3) -> [1: bb2, otherwise: bb1];
      }
  
      bb1: {
          _0 = const 1_i32;
          goto -> bb7;
      }
  
      bb2: {
          switchInt((*(*((_1 as Some).0: &&i32)))) -> [0: bb3, otherwise: bb1];
      }
  
      bb3: {
-         falseEdge -> [real: bb4, imaginary: bb1];
+         goto -> bb4;
      }
  
      bb4: {
-         _4 = &fake _1;
-         _5 = &fake (*((_1 as Some).0: &&i32));
-         _6 = &fake ((_1 as Some).0: &&i32);
-         _7 = &fake (*(*((_1 as Some).0: &&i32)));
+         nop;
+         nop;
+         nop;
+         nop;
          StorageLive(_8);
          _8 = _2;
          switchInt(move _8) -> [0: bb6, otherwise: bb5];
      }
  
      bb5: {
          StorageDead(_8);
-         FakeRead(ForMatchGuard, _4);
-         FakeRead(ForMatchGuard, _5);
-         FakeRead(ForMatchGuard, _6);
-         FakeRead(ForMatchGuard, _7);
+         nop;
+         nop;
+         nop;
+         nop;
          _0 = const 0_i32;
          goto -> bb7;
      }
  
      bb6: {
          StorageDead(_8);
-         falseEdge -> [real: bb1, imaginary: bb1];
+         goto -> bb1;
      }
  
      bb7: {
          return;
      }
  }