- // MIR for `is_line_doc_comment_2` before DeduplicateBlocks
+ // MIR for `is_line_doc_comment_2` after DeduplicateBlocks
  
  fn is_line_doc_comment_2(_1: &str) -> bool {
      debug s => _1;                       // in scope 0 at $DIR/deduplicate_blocks.rs:+0:36: +0:37
      let mut _0: bool;                    // return place in scope 0 at $DIR/deduplicate_blocks.rs:+0:48: +0:52
      let mut _2: &[u8];                   // in scope 0 at $DIR/deduplicate_blocks.rs:+1:11: +1:23
      let mut _3: &str;                    // in scope 0 at $DIR/deduplicate_blocks.rs:+1:11: +1:23
      let mut _4: usize;                   // in scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
      let mut _5: bool;                    // in scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
      let mut _6: usize;                   // in scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
      let mut _7: bool;                    // in scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
      scope 1 (inlined core::str::<impl str>::as_bytes) { // at $DIR/deduplicate_blocks.rs:3:11: 3:23
          debug self => _3;                // in scope 1 at $SRC_DIR/core/src/str/mod.rs:LL:COL
          let mut _8: &str;                // in scope 1 at $SRC_DIR/core/src/str/mod.rs:LL:COL
          scope 2 {
          }
      }
  
      bb0: {
          StorageLive(_2);                 // scope 0 at $DIR/deduplicate_blocks.rs:+1:11: +1:23
          StorageLive(_3);                 // scope 0 at $DIR/deduplicate_blocks.rs:+1:11: +1:23
          _3 = _1;                         // scope 0 at $DIR/deduplicate_blocks.rs:+1:11: +1:23
          StorageLive(_8);                 // scope 2 at $SRC_DIR/core/src/str/mod.rs:LL:COL
          _8 = _3;                         // scope 2 at $SRC_DIR/core/src/str/mod.rs:LL:COL
-         _2 = transmute::<&str, &[u8]>(move _8) -> bb14; // scope 2 at $SRC_DIR/core/src/str/mod.rs:LL:COL
+         _2 = transmute::<&str, &[u8]>(move _8) -> bb12; // scope 2 at $SRC_DIR/core/src/str/mod.rs:LL:COL
                                           // mir::Constant
                                           // + span: $SRC_DIR/core/src/str/mod.rs:LL:COL
                                           // + literal: Const { ty: unsafe extern "rust-intrinsic" fn(&str) -> &[u8] {transmute::<&str, &[u8]>}, val: Value(<ZST>) }
      }
  
      bb1: {
          switchInt((*_2)[0 of 4]) -> [47_u8: bb2, otherwise: bb5]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb2: {
          switchInt((*_2)[1 of 4]) -> [47_u8: bb3, otherwise: bb5]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb3: {
          switchInt((*_2)[2 of 4]) -> [47_u8: bb4, otherwise: bb5]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb4: {
-         switchInt((*_2)[3 of 4]) -> [47_u8: bb10, otherwise: bb5]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
+         switchInt((*_2)[3 of 4]) -> [47_u8: bb9, otherwise: bb5]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb5: {
          _4 = Len((*_2));                 // scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
          _5 = Ge(move _4, const 3_usize); // scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
          switchInt(move _5) -> [false: bb9, otherwise: bb6]; // scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
      }
  
      bb6: {
          switchInt((*_2)[0 of 3]) -> [47_u8: bb7, otherwise: bb9]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb7: {
          switchInt((*_2)[1 of 3]) -> [47_u8: bb8, otherwise: bb9]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb8: {
-         switchInt((*_2)[2 of 3]) -> [47_u8: bb11, 33_u8: bb12, otherwise: bb9]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
+         switchInt((*_2)[2 of 3]) -> [47_u8: bb10, 33_u8: bb10, otherwise: bb9]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb9: {
-         _0 = const false;                // scope 0 at $DIR/deduplicate_blocks.rs:+5:14: +5:19
-         goto -> bb13;                    // scope 0 at $DIR/deduplicate_blocks.rs:+5:14: +5:19
-     }
- 
-     bb10: {
          _0 = const false;                // scope 0 at $DIR/deduplicate_blocks.rs:+2:41: +2:46
-         goto -> bb13;                    // scope 0 at $DIR/deduplicate_blocks.rs:+2:41: +2:46
+         goto -> bb11;                    // scope 0 at $DIR/deduplicate_blocks.rs:+2:41: +2:46
      }
  
-     bb11: {
-         _0 = const true;                 // scope 0 at $DIR/deduplicate_blocks.rs:+3:35: +3:39
-         goto -> bb13;                    // scope 0 at $DIR/deduplicate_blocks.rs:+3:35: +3:39
-     }
- 
-     bb12: {
+     bb10: {
          _0 = const true;                 // scope 0 at $DIR/deduplicate_blocks.rs:+4:35: +4:39
-         goto -> bb13;                    // scope 0 at $DIR/deduplicate_blocks.rs:+4:35: +4:39
+         goto -> bb11;                    // scope 0 at $DIR/deduplicate_blocks.rs:+4:35: +4:39
      }
  
-     bb13: {
+     bb11: {
          StorageDead(_2);                 // scope 0 at $DIR/deduplicate_blocks.rs:+7:1: +7:2
          return;                          // scope 0 at $DIR/deduplicate_blocks.rs:+7:2: +7:2
      }
  
-     bb14: {
+     bb12: {
          StorageDead(_8);                 // scope 2 at $SRC_DIR/core/src/str/mod.rs:LL:COL
          StorageDead(_3);                 // scope 0 at $DIR/deduplicate_blocks.rs:+1:22: +1:23
          _6 = Len((*_2));                 // scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
          _7 = Ge(move _6, const 4_usize); // scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
          switchInt(move _7) -> [false: bb5, otherwise: bb1]; // scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
      }
  }