mirror of https://github.com/rust-lang/rust
93 lines
1.4 KiB
Rust
93 lines
1.4 KiB
Rust
// MIR for `main` after built
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fn main() -> () {
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let mut _0: ();
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let mut _1: ();
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let _2: i32;
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let mut _3: bool;
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let mut _4: !;
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let _5: ();
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let mut _6: &i32;
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scope 1 {
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debug beacon => _2;
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}
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bb0: {
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goto -> bb1;
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}
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bb1: {
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falseUnwind -> [real: bb2, unwind: bb14];
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}
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bb2: {
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StorageLive(_2);
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StorageLive(_3);
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_3 = const true;
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PlaceMention(_3);
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switchInt(_3) -> [0: bb4, otherwise: bb6];
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}
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bb3: {
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FakeRead(ForMatchedPlace(None), _3);
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unreachable;
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}
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bb4: {
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falseEdge -> [real: bb8, imaginary: bb6];
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}
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bb5: {
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goto -> bb3;
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}
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bb6: {
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_0 = const ();
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goto -> bb13;
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}
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bb7: {
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goto -> bb3;
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}
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bb8: {
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_2 = const 4_i32;
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goto -> bb11;
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}
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bb9: {
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unreachable;
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}
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bb10: {
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goto -> bb11;
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}
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bb11: {
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FakeRead(ForLet(None), _2);
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StorageDead(_3);
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StorageLive(_5);
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StorageLive(_6);
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_6 = &_2;
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_5 = std::mem::drop::<&i32>(move _6) -> [return: bb12, unwind: bb14];
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}
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bb12: {
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StorageDead(_6);
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StorageDead(_5);
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_1 = const ();
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StorageDead(_2);
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goto -> bb1;
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}
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bb13: {
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StorageDead(_3);
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StorageDead(_2);
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return;
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}
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bb14 (cleanup): {
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resume;
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}
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}
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