104 lines
6.0 KiB
Rust
104 lines
6.0 KiB
Rust
// MIR for `forward_loop` after PreCodegen
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fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () {
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debug slice => _1; // in scope 0 at $DIR/slice_iter.rs:+0:28: +0:33
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debug f => _2; // in scope 0 at $DIR/slice_iter.rs:+0:44: +0:45
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let mut _0: (); // return place in scope 0 at $DIR/slice_iter.rs:+0:60: +0:60
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let mut _3: std::slice::Iter<'_, T>; // in scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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let mut _4: std::slice::Iter<'_, T>; // in scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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let mut _5: std::slice::Iter<'_, T>; // in scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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let _6: (); // in scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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let mut _7: std::option::Option<&T>; // in scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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let mut _8: &mut std::slice::Iter<'_, T>; // in scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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let mut _9: isize; // in scope 0 at $DIR/slice_iter.rs:+1:5: +3:6
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let mut _11: &impl Fn(&T); // in scope 0 at $DIR/slice_iter.rs:+2:9: +2:10
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let mut _12: (&T,); // in scope 0 at $DIR/slice_iter.rs:+2:9: +2:13
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scope 1 {
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debug iter => _5; // in scope 1 at $DIR/slice_iter.rs:+1:14: +1:26
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let _10: &T; // in scope 1 at $DIR/slice_iter.rs:+1:9: +1:10
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scope 2 {
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debug x => _10; // in scope 2 at $DIR/slice_iter.rs:+1:9: +1:10
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}
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}
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scope 3 (inlined core::slice::<impl [T]>::iter) { // at $DIR/slice_iter.rs:28:20: 28:26
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debug self => _1; // in scope 3 at $SRC_DIR/core/src/slice/mod.rs:LL:COL
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}
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scope 4 (inlined <std::slice::Iter<'_, T> as IntoIterator>::into_iter) { // at $DIR/slice_iter.rs:28:14: 28:26
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debug self => _4; // in scope 4 at $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
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}
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bb0: {
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StorageLive(_3); // scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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StorageLive(_4); // scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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_4 = std::slice::Iter::<'_, T>::new(_1) -> [return: bb10, unwind: bb8]; // scope 3 at $SRC_DIR/core/src/slice/mod.rs:LL:COL
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// mir::Constant
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// + span: $SRC_DIR/core/src/slice/mod.rs:LL:COL
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// + user_ty: UserType(0)
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// + literal: Const { ty: fn(&[T]) -> std::slice::Iter<'_, T> {std::slice::Iter::<'_, T>::new}, val: Value(<ZST>) }
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}
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bb1: {
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StorageLive(_7); // scope 1 at $DIR/slice_iter.rs:+1:14: +1:26
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_8 = &mut _5; // scope 1 at $DIR/slice_iter.rs:+1:14: +1:26
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_7 = <std::slice::Iter<'_, T> as Iterator>::next(_8) -> [return: bb2, unwind: bb8]; // scope 1 at $DIR/slice_iter.rs:+1:14: +1:26
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// mir::Constant
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// + span: $DIR/slice_iter.rs:28:14: 28:26
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// + literal: Const { ty: for<'a> fn(&'a mut std::slice::Iter<'_, T>) -> Option<<std::slice::Iter<'_, T> as Iterator>::Item> {<std::slice::Iter<'_, T> as Iterator>::next}, val: Value(<ZST>) }
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}
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bb2: {
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_9 = discriminant(_7); // scope 1 at $DIR/slice_iter.rs:+1:14: +1:26
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switchInt(move _9) -> [0: bb5, 1: bb3, otherwise: bb4]; // scope 1 at $DIR/slice_iter.rs:+1:14: +1:26
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}
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bb3: {
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_10 = ((_7 as Some).0: &T); // scope 1 at $DIR/slice_iter.rs:+1:9: +1:10
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StorageLive(_11); // scope 2 at $DIR/slice_iter.rs:+2:9: +2:10
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_11 = &_2; // scope 2 at $DIR/slice_iter.rs:+2:9: +2:10
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StorageLive(_12); // scope 2 at $DIR/slice_iter.rs:+2:9: +2:13
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_12 = (_10,); // scope 2 at $DIR/slice_iter.rs:+2:9: +2:13
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_6 = <impl Fn(&T) as Fn<(&T,)>>::call(move _11, move _12) -> [return: bb6, unwind: bb8]; // scope 2 at $DIR/slice_iter.rs:+2:9: +2:13
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// mir::Constant
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// + span: $DIR/slice_iter.rs:29:9: 29:10
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// + literal: Const { ty: for<'a> extern "rust-call" fn(&'a impl Fn(&T), (&T,)) -> <impl Fn(&T) as FnOnce<(&T,)>>::Output {<impl Fn(&T) as Fn<(&T,)>>::call}, val: Value(<ZST>) }
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}
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bb4: {
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unreachable; // scope 1 at $DIR/slice_iter.rs:+1:14: +1:26
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}
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bb5: {
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StorageDead(_7); // scope 1 at $DIR/slice_iter.rs:+3:5: +3:6
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StorageDead(_5); // scope 0 at $DIR/slice_iter.rs:+3:5: +3:6
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StorageDead(_3); // scope 0 at $DIR/slice_iter.rs:+3:5: +3:6
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drop(_2) -> bb7; // scope 0 at $DIR/slice_iter.rs:+4:1: +4:2
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}
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bb6: {
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StorageDead(_12); // scope 2 at $DIR/slice_iter.rs:+2:12: +2:13
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StorageDead(_11); // scope 2 at $DIR/slice_iter.rs:+2:12: +2:13
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StorageDead(_7); // scope 1 at $DIR/slice_iter.rs:+3:5: +3:6
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goto -> bb1; // scope 1 at $DIR/slice_iter.rs:+1:5: +3:6
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}
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bb7: {
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return; // scope 0 at $DIR/slice_iter.rs:+4:2: +4:2
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}
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bb8 (cleanup): {
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drop(_2) -> [return: bb9, unwind terminate]; // scope 0 at $DIR/slice_iter.rs:+4:1: +4:2
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}
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bb9 (cleanup): {
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resume; // scope 0 at $DIR/slice_iter.rs:+0:1: +4:2
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}
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bb10: {
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_3 = move _4; // scope 4 at $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
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StorageDead(_4); // scope 0 at $DIR/slice_iter.rs:+1:25: +1:26
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StorageLive(_5); // scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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_5 = move _3; // scope 0 at $DIR/slice_iter.rs:+1:14: +1:26
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goto -> bb1; // scope 1 at $DIR/slice_iter.rs:+1:5: +3:6
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}
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}
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