rust/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.diff

- // 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: usize;                   // in scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
      let mut _6: bool;                    // in scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
      let mut _7: usize;                   // in scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
      let mut _8: usize;                   // in scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
      let mut _9: bool;                    // in scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
  
      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
          _2 = core::str::<impl str>::as_bytes(move _3) -> bb1; // scope 0 at $DIR/deduplicate_blocks.rs:+1:11: +1:23
                                           // mir::Constant
                                           // + span: $DIR/deduplicate_blocks.rs:6:13: 6:21
                                           // + literal: Const { ty: for<'a> fn(&'a str) -> &'a [u8] {core::str::<impl str>::as_bytes}, val: Value(<ZST>) }
      }
  
      bb1: {
          StorageDead(_3);                 // scope 0 at $DIR/deduplicate_blocks.rs:+1:22: +1:23
          _7 = Len((*_2));                 // scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
          _8 = const 4_usize;              // scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
          _9 = Ge(move _7, move _8);       // scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
          switchInt(move _9) -> [0: bb6, otherwise: bb2]; // scope 0 at $DIR/deduplicate_blocks.rs:+2:9: +2:37
      }
  
      bb2: {
          switchInt((*_2)[0 of 4]) -> [47: bb3, otherwise: bb6]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb3: {
          switchInt((*_2)[1 of 4]) -> [47: bb4, otherwise: bb6]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb4: {
          switchInt((*_2)[2 of 4]) -> [47: bb5, otherwise: bb6]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb5: {
-         switchInt((*_2)[3 of 4]) -> [47: bb11, otherwise: bb6]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
+         switchInt((*_2)[3 of 4]) -> [47: bb10, otherwise: bb6]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb6: {
          _4 = Len((*_2));                 // scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
          _5 = const 3_usize;              // scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
          _6 = Ge(move _4, move _5);       // scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
          switchInt(move _6) -> [0: bb10, otherwise: bb7]; // scope 0 at $DIR/deduplicate_blocks.rs:+3:9: +3:31
      }
  
      bb7: {
          switchInt((*_2)[0 of 3]) -> [47: bb8, otherwise: bb10]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb8: {
          switchInt((*_2)[1 of 3]) -> [47: bb9, otherwise: bb10]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb9: {
-         switchInt((*_2)[2 of 3]) -> [47: bb12, 33: bb13, otherwise: bb10]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
+         switchInt((*_2)[2 of 3]) -> [47: bb11, 33: bb11, otherwise: bb10]; // scope 0 at $DIR/deduplicate_blocks.rs:+1:5: +1:23
      }
  
      bb10: {
-         _0 = const false;                // scope 0 at $DIR/deduplicate_blocks.rs:+5:14: +5:19
-         goto -> bb14;                    // scope 0 at $DIR/deduplicate_blocks.rs:+5:14: +5:19
-     }
- 
-     bb11: {
          _0 = const false;                // scope 0 at $DIR/deduplicate_blocks.rs:+2:41: +2:46
-         goto -> bb14;                    // scope 0 at $DIR/deduplicate_blocks.rs:+2:41: +2:46
+         goto -> bb12;                    // scope 0 at $DIR/deduplicate_blocks.rs:+2:41: +2:46
      }
  
-     bb12: {
-         _0 = const true;                 // scope 0 at $DIR/deduplicate_blocks.rs:+3:35: +3:39
-         goto -> bb14;                    // scope 0 at $DIR/deduplicate_blocks.rs:+3:35: +3:39
-     }
- 
-     bb13: {
+     bb11: {
          _0 = const true;                 // scope 0 at $DIR/deduplicate_blocks.rs:+4:35: +4:39
-         goto -> bb14;                    // scope 0 at $DIR/deduplicate_blocks.rs:+4:35: +4:39
+         goto -> bb12;                    // scope 0 at $DIR/deduplicate_blocks.rs:+4:35: +4:39
      }
  
-     bb14: {
+     bb12: {
          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
      }
  }