rust/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-abort.diff

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- // MIR for `main` before GVN
+ // MIR for `main` after GVN
fn main() -> () {
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let mut _0: ();
let _1: (u32, u32);
let _2: ();
let mut _3: (u32, u32);
scope 1 {
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debug x => _1;
}
bb0: {
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- StorageLive(_1);
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- _1 = (const 1_u32, const 2_u32);
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+ nop;
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+ _1 = const (1_u32, 2_u32);
StorageLive(_2);
StorageLive(_3);
- _3 = _1;
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- _2 = consume(move _3) -> [return: bb1, unwind unreachable];
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+ _3 = const (1_u32, 2_u32);
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+ _2 = consume(const (1_u32, 2_u32)) -> [return: bb1, unwind unreachable];
}
bb1: {
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StorageDead(_3);
StorageDead(_2);
_0 = const ();
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- StorageDead(_1);
+ nop;
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return;
}
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+ }
+
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+ ALLOC0 (size: 8, align: 4) {
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+ 01 00 00 00 02 00 00 00 │ ........
}