src/test/mir-opt/inline/inline_cycle.two.Inline.diff

   1 - // MIR for `two` before Inline
   2 + // MIR for `two` after Inline
   3
   4   fn two() -> () {
   5       let mut _0: ();                      // return place in scope 0 at $DIR/inline-cycle.rs:+0:10: +0:10
   6       let _1: ();                          // in scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
   7 +     let mut _2: fn() {f};                // in scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
   8 +     scope 1 (inlined call::<fn() {f}>) { // at $DIR/inline-cycle.rs:49:5: 49:12
   9 +         debug f => _2;                   // in scope 1 at $DIR/inline-cycle.rs:+5:22: +5:23
  10 +         let _3: ();                      // in scope 1 at $DIR/inline-cycle.rs:+6:5: +6:8
  11 +         let mut _4: fn() {f};            // in scope 1 at $DIR/inline-cycle.rs:+6:5: +6:6
  12 +         let mut _5: ();                  // in scope 1 at $DIR/inline-cycle.rs:+6:5: +6:8
  13 +         scope 2 (inlined <fn() {f} as FnOnce<()>>::call_once - shim(fn() {f})) { // at $DIR/inline-cycle.rs:54:5: 54:8
  14 +             scope 3 (inlined f) {        // at $SRC_DIR/core/src/ops/function.rs:LL:COL
  15 +                 let _6: ();              // in scope 3 at $DIR/inline-cycle.rs:+11:5: +11:12
  16 +             }
  17 +         }
  18 +     }
  19
  20       bb0: {
  21           StorageLive(_1);                 // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
  22 -         _1 = call::<fn() {f}>(f) -> bb1; // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
  23 +         StorageLive(_2);                 // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
  24 +         _2 = f;                          // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
  25                                            // mir::Constant
  26 -                                          // + span: $DIR/inline-cycle.rs:49:5: 49:9
  27 +                                          // + span: $DIR/inline-cycle.rs:49:10: 49:11
  28 +                                          // + literal: Const { ty: fn() {f}, val: Value(<ZST>) }
  29 +         StorageLive(_3);                 // scope 1 at $DIR/inline-cycle.rs:+6:5: +6:8
  30 +         StorageLive(_4);                 // scope 1 at $DIR/inline-cycle.rs:+6:5: +6:6
  31 +         _4 = move _2;                    // scope 1 at $DIR/inline-cycle.rs:+6:5: +6:6
  32 +         StorageLive(_5);                 // scope 1 at $DIR/inline-cycle.rs:+6:5: +6:8
  33 +         StorageLive(_6);                 // scope 3 at $DIR/inline-cycle.rs:+11:5: +11:12
  34 +         _6 = call::<fn() {f}>(f) -> bb1; // scope 3 at $DIR/inline-cycle.rs:+11:5: +11:12
  35 +                                          // mir::Constant
  36 +                                          // + span: $DIR/inline-cycle.rs:59:5: 59:9
  37                                            // + literal: Const { ty: fn(fn() {f}) {call::<fn() {f}>}, val: Value(<ZST>) }
  38                                            // mir::Constant
  39 -                                          // + span: $DIR/inline-cycle.rs:49:10: 49:11
  40 +                                          // + span: $DIR/inline-cycle.rs:59:10: 59:11
  41                                            // + literal: Const { ty: fn() {f}, val: Value(<ZST>) }
  42       }
  43
  44       bb1: {
  45 +         StorageDead(_6);                 // scope 3 at $DIR/inline-cycle.rs:+11:12: +11:13
  46 +         StorageDead(_5);                 // scope 1 at $DIR/inline-cycle.rs:+6:7: +6:8
  47 +         StorageDead(_4);                 // scope 1 at $DIR/inline-cycle.rs:+6:7: +6:8
  48 +         StorageDead(_3);                 // scope 1 at $DIR/inline-cycle.rs:+6:8: +6:9
  49 +         StorageDead(_2);                 // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
  50           StorageDead(_1);                 // scope 0 at $DIR/inline-cycle.rs:+1:12: +1:13
  51           _0 = const ();                   // scope 0 at $DIR/inline-cycle.rs:+0:10: +2:2
  52           return;                          // scope 0 at $DIR/inline-cycle.rs:+2:2: +2:2
  53 +     }
  54 +
  55 +     bb2 (cleanup): {
  56 +         resume;                          // scope 0 at $DIR/inline-cycle.rs:+0:1: +2:2
  57       }
  58   }
  59