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:53:22: 53:23
  10 +         let _3: ();                      // in scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
  11 +         let mut _4: ();                  // in scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
  12 +     }
  13
  14       bb0: {
  15           StorageLive(_1);                 // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
  16 -         _1 = call::<fn() {f}>(f) -> bb1; // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
  17 +         StorageLive(_2);                 // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
  18 +         _2 = f;                          // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
  19                                            // mir::Constant
  20 -                                          // + span: $DIR/inline_cycle.rs:49:5: 49:9
  21 -                                          // + literal: Const { ty: fn(fn() {f}) {call::<fn() {f}>}, val: Value(<ZST>) }
  22 -                                          // mir::Constant
  23                                            // + span: $DIR/inline_cycle.rs:49:10: 49:11
  24                                            // + literal: Const { ty: fn() {f}, val: Value(<ZST>) }
  25 +         StorageLive(_3);                 // scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
  26 +         StorageLive(_4);                 // scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
  27 +         _3 = <fn() {f} as FnOnce<()>>::call_once(move _2, move _4) -> bb1; // scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
  28 +                                          // mir::Constant
  29 +                                          // + span: $DIR/inline_cycle.rs:54:5: 54:6
  30 +                                          // + literal: Const { ty: extern "rust-call" fn(fn() {f}, ()) -> <fn() {f} as FnOnce<()>>::Output {<fn() {f} as FnOnce<()>>::call_once}, val: Value(<ZST>) }
  31       }
  32
  33       bb1: {
  34 +         StorageDead(_4);                 // scope 1 at $DIR/inline_cycle.rs:54:7: 54:8
  35 +         StorageDead(_3);                 // scope 1 at $DIR/inline_cycle.rs:54:8: 54:9
  36 +         StorageDead(_2);                 // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
  37           StorageDead(_1);                 // scope 0 at $DIR/inline_cycle.rs:+1:12: +1:13
  38           _0 = const ();                   // scope 0 at $DIR/inline_cycle.rs:+0:10: +2:2
  39           return;                          // scope 0 at $DIR/inline_cycle.rs:+2:2: +2:2
  40       }
  41   }
  42