src/test/mir-opt/simplify_try.try_identity.SimplifyBranchSame.after.mir

   1 // MIR for `try_identity` after SimplifyBranchSame
   2
   3 fn try_identity(_1: Result<u32, i32>) -> Result<u32, i32> {
   4     debug x => _1;                       // in scope 0 at $DIR/simplify_try.rs:20:17: 20:18
   5     let mut _0: std::result::Result<u32, i32>; // return place in scope 0 at $DIR/simplify_try.rs:20:41: 20:57
   6     let _2: u32;                         // in scope 0 at $DIR/simplify_try.rs:21:9: 21:10
   7     let mut _3: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:21:19: 21:33
   8     let mut _4: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:21:31: 21:32
   9     let mut _5: isize;                   // in scope 0 at $DIR/simplify_try.rs:22:9: 22:15
  10     let _6: i32;                         // in scope 0 at $DIR/simplify_try.rs:22:13: 22:14
  11     let mut _7: !;                       // in scope 0 at $DIR/simplify_try.rs:22:19: 22:51
  12     let mut _8: i32;                     // in scope 0 at $DIR/simplify_try.rs:22:37: 22:50
  13     let mut _9: i32;                     // in scope 0 at $DIR/simplify_try.rs:22:48: 22:49
  14     let _10: u32;                        // in scope 0 at $DIR/simplify_try.rs:23:12: 23:13
  15     let mut _11: u32;                    // in scope 0 at $DIR/simplify_try.rs:25:8: 25:9
  16     scope 1 {
  17         debug y => ((_0 as Ok).0: u32);  // in scope 1 at $DIR/simplify_try.rs:21:9: 21:10
  18     }
  19     scope 2 {
  20         debug e => ((_0 as Err).0: i32); // in scope 2 at $DIR/simplify_try.rs:22:13: 22:14
  21         scope 5 (inlined <i32 as From<i32>>::from) { // at $DIR/simplify_try.rs:22:37: 22:50
  22             debug t => ((_0 as Err).0: i32); // in scope 5 at $DIR/simplify_try.rs:22:37: 22:50
  23         }
  24         scope 6 (inlined from_error::<u32, i32>) { // at $DIR/simplify_try.rs:22:26: 22:51
  25             debug e => ((_0 as Err).0: i32); // in scope 6 at $DIR/simplify_try.rs:22:26: 22:51
  26         }
  27     }
  28     scope 3 {
  29         debug v => ((_0 as Ok).0: u32);  // in scope 3 at $DIR/simplify_try.rs:23:12: 23:13
  30     }
  31     scope 4 (inlined into_result::<u32, i32>) { // at $DIR/simplify_try.rs:21:19: 21:33
  32         debug r => _4;                   // in scope 4 at $DIR/simplify_try.rs:21:19: 21:33
  33     }
  34
  35     bb0: {
  36         StorageLive(_2);                 // scope 0 at $DIR/simplify_try.rs:21:9: 21:10
  37         StorageLive(_3);                 // scope 0 at $DIR/simplify_try.rs:21:19: 21:33
  38         StorageLive(_4);                 // scope 0 at $DIR/simplify_try.rs:21:31: 21:32
  39         _4 = _1;                         // scope 0 at $DIR/simplify_try.rs:21:31: 21:32
  40         _3 = move _4;                    // scope 4 at $DIR/simplify_try.rs:21:19: 21:33
  41         StorageDead(_4);                 // scope 0 at $DIR/simplify_try.rs:21:32: 21:33
  42         _5 = discriminant(_3);           // scope 0 at $DIR/simplify_try.rs:21:19: 21:33
  43         goto -> bb1;                     // scope 0 at $DIR/simplify_try.rs:21:13: 21:33
  44     }
  45
  46     bb1: {
  47         _0 = move _3;                    // scope 1 at $DIR/simplify_try.rs:25:5: 25:10
  48         StorageDead(_3);                 // scope 0 at $DIR/simplify_try.rs:24:6: 24:7
  49         StorageDead(_2);                 // scope 0 at $DIR/simplify_try.rs:26:1: 26:2
  50         return;                          // scope 0 at $DIR/simplify_try.rs:26:2: 26:2
  51     }
  52 }