tests/mir-opt/issue_38669.main.SimplifyCfg-initial.after.mir

   1 // MIR for `main` after SimplifyCfg-initial
   2
   3 fn main() -> () {
   4     let mut _0: ();                      // return place in scope 0 at $DIR/issue_38669.rs:+0:11: +0:11
   5     let mut _1: bool;                    // in scope 0 at $DIR/issue_38669.rs:+1:9: +1:25
   6     let mut _2: ();                      // in scope 0 at $DIR/issue_38669.rs:+0:1: +8:2
   7     let _3: ();                          // in scope 0 at $DIR/issue_38669.rs:+3:9: +5:10
   8     let mut _4: bool;                    // in scope 0 at $DIR/issue_38669.rs:+3:12: +3:24
   9     let mut _5: !;                       // in scope 0 at $DIR/issue_38669.rs:+3:25: +5:10
  10     scope 1 {
  11         debug should_break => _1;        // in scope 1 at $DIR/issue_38669.rs:+1:9: +1:25
  12     }
  13
  14     bb0: {
  15         StorageLive(_1);                 // scope 0 at $DIR/issue_38669.rs:+1:9: +1:25
  16         _1 = const false;                // scope 0 at $DIR/issue_38669.rs:+1:28: +1:33
  17         FakeRead(ForLet(None), _1);      // scope 0 at $DIR/issue_38669.rs:+1:9: +1:25
  18         goto -> bb1;                     // scope 1 at $DIR/issue_38669.rs:+2:5: +7:6
  19     }
  20
  21     bb1: {
  22         falseUnwind -> [real: bb2, cleanup: bb5]; // scope 1 at $DIR/issue_38669.rs:+2:5: +7:6
  23     }
  24
  25     bb2: {
  26         StorageLive(_3);                 // scope 1 at $DIR/issue_38669.rs:+3:9: +5:10
  27         StorageLive(_4);                 // scope 1 at $DIR/issue_38669.rs:+3:12: +3:24
  28         _4 = _1;                         // scope 1 at $DIR/issue_38669.rs:+3:12: +3:24
  29         switchInt(move _4) -> [0: bb4, otherwise: bb3]; // scope 1 at $DIR/issue_38669.rs:+3:12: +3:24
  30     }
  31
  32     bb3: {
  33         _0 = const ();                   // scope 1 at $DIR/issue_38669.rs:+4:13: +4:18
  34         StorageDead(_4);                 // scope 1 at $DIR/issue_38669.rs:+5:9: +5:10
  35         StorageDead(_3);                 // scope 1 at $DIR/issue_38669.rs:+5:9: +5:10
  36         StorageDead(_1);                 // scope 0 at $DIR/issue_38669.rs:+8:1: +8:2
  37         return;                          // scope 0 at $DIR/issue_38669.rs:+8:2: +8:2
  38     }
  39
  40     bb4: {
  41         _3 = const ();                   // scope 1 at $DIR/issue_38669.rs:+5:10: +5:10
  42         StorageDead(_4);                 // scope 1 at $DIR/issue_38669.rs:+5:9: +5:10
  43         StorageDead(_3);                 // scope 1 at $DIR/issue_38669.rs:+5:9: +5:10
  44         _1 = const true;                 // scope 1 at $DIR/issue_38669.rs:+6:9: +6:28
  45         _2 = const ();                   // scope 1 at $DIR/issue_38669.rs:+2:10: +7:6
  46         goto -> bb1;                     // scope 1 at $DIR/issue_38669.rs:+2:5: +7:6
  47     }
  48
  49     bb5 (cleanup): {
  50         resume;                          // scope 0 at $DIR/issue_38669.rs:+0:1: +8:2
  51     }
  52 }