rust/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir

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// MIR for `main::{closure#0}` 0 generator_resume
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/* generator_layout = GeneratorLayout {
field_tys: {
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_0: GeneratorSavedTy {
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ty: HasDrop,
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source_info: SourceInfo {
span: $DIR/generator_tiny.rs:20:13: 20:15 (#0),
scope: scope[0],
},
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ignore_for_traits: false,
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},
},
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variant_fields: {
Unresumed(0): [],
Returned (1): [],
Panicked (2): [],
Suspend0 (3): [_0],
},
storage_conflicts: BitMatrix(1x1) {
(_0, _0),
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},
} */
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fn main::{closure#0}(_1: Pin<&mut {generator@$DIR/generator_tiny.rs:19:16: 19:24}>, _2: u8) -> GeneratorState<(), ()> {
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debug _x => _10;
let mut _0: std::ops::GeneratorState<(), ()>;
let _3: HasDrop;
let mut _4: !;
let mut _5: ();
let _6: u8;
let mut _7: ();
let _8: ();
let mut _9: ();
let _10: u8;
let mut _11: u32;
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scope 1 {
debug _d => (((*(_1.0: &mut {generator@$DIR/generator_tiny.rs:19:16: 19:24})) as variant#3).0: HasDrop);
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}
bb0: {
_11 = discriminant((*(_1.0: &mut {generator@$DIR/generator_tiny.rs:19:16: 19:24})));
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switchInt(move _11) -> [0: bb1, 3: bb5, otherwise: bb6];
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}
bb1: {
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_10 = move _2;
nop;
(((*(_1.0: &mut {generator@$DIR/generator_tiny.rs:19:16: 19:24})) as variant#3).0: HasDrop) = HasDrop;
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StorageLive(_4);
goto -> bb2;
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}
bb2: {
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StorageLive(_6);
StorageLive(_7);
_7 = ();
_0 = GeneratorState::<(), ()>::Yielded(move _7);
discriminant((*(_1.0: &mut {generator@$DIR/generator_tiny.rs:19:16: 19:24}))) = 3;
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return;
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}
bb3: {
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StorageDead(_7);
StorageDead(_6);
StorageLive(_8);
_8 = callee() -> [return: bb4, unwind unreachable];
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}
bb4: {
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StorageDead(_8);
_5 = const ();
goto -> bb2;
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}
bb5: {
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StorageLive(_4);
StorageLive(_6);
StorageLive(_7);
_6 = move _2;
goto -> bb3;
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}
bb6: {
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unreachable;
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}
}