tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.diff

- // MIR for `match_guard` before CleanupPostBorrowck
+ // MIR for `match_guard` after CleanupPostBorrowck
  
  fn match_guard(_1: Option<&&i32>, _2: bool) -> i32 {
      debug x => _1;                       // in scope 0 at $DIR/remove_fake_borrows.rs:+0:16: +0:17
      debug c => _2;                       // in scope 0 at $DIR/remove_fake_borrows.rs:+0:34: +0:35
      let mut _0: i32;                     // return place in scope 0 at $DIR/remove_fake_borrows.rs:+0:46: +0:49
      let mut _3: isize;                   // in scope 0 at $DIR/remove_fake_borrows.rs:+2:9: +2:16
      let mut _4: &std::option::Option<&&i32>; // in scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
      let mut _5: &&i32;                   // in scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
      let mut _6: &&&i32;                  // in scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
      let mut _7: &i32;                    // in scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
      let mut _8: bool;                    // in scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
  
      bb0: {
-         FakeRead(ForMatchedPlace(None), _1); // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
          _3 = discriminant(_1);           // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
          switchInt(move _3) -> [1: bb2, otherwise: bb1]; // scope 0 at $DIR/remove_fake_borrows.rs:+1:5: +1:12
      }
  
      bb1: {
          _0 = const 1_i32;                // scope 0 at $DIR/remove_fake_borrows.rs:+3:14: +3:15
          goto -> bb7;                     // scope 0 at $DIR/remove_fake_borrows.rs:+3:14: +3:15
      }
  
      bb2: {
          switchInt((*(*((_1 as Some).0: &&i32)))) -> [0: bb3, otherwise: bb1]; // scope 0 at $DIR/remove_fake_borrows.rs:+1:5: +1:12
      }
  
      bb3: {
-         falseEdge -> [real: bb4, imaginary: bb1]; // scope 0 at $DIR/remove_fake_borrows.rs:+2:9: +2:16
+         goto -> bb4;                     // scope 0 at $DIR/remove_fake_borrows.rs:+2:9: +2:16
      }
  
      bb4: {
-         _4 = &shallow _1;                // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
-         _5 = &shallow (*((_1 as Some).0: &&i32)); // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
-         _6 = &shallow ((_1 as Some).0: &&i32); // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
-         _7 = &shallow (*(*((_1 as Some).0: &&i32))); // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+1:11: +1:12
          StorageLive(_8);                 // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
          _8 = _2;                         // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
          switchInt(move _8) -> [0: bb6, otherwise: bb5]; // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
      }
  
      bb5: {
          StorageDead(_8);                 // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
-         FakeRead(ForMatchGuard, _4);     // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
-         FakeRead(ForMatchGuard, _5);     // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
-         FakeRead(ForMatchGuard, _6);     // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
-         FakeRead(ForMatchGuard, _7);     // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
+         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
          _0 = const 0_i32;                // scope 0 at $DIR/remove_fake_borrows.rs:+2:25: +2:26
          goto -> bb7;                     // scope 0 at $DIR/remove_fake_borrows.rs:+2:25: +2:26
      }
  
      bb6: {
          StorageDead(_8);                 // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
-         falseEdge -> [real: bb1, imaginary: bb1]; // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
+         goto -> bb1;                     // scope 0 at $DIR/remove_fake_borrows.rs:+2:20: +2:21
      }
  
      bb7: {
          return;                          // scope 0 at $DIR/remove_fake_borrows.rs:+5:2: +5:2
      }
  }