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Rollup merge of #127101 - matthiaskrgr:thonk, r=compiler-errors

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remove redundant match statement from dataflow const prop
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Matthias Krüger 2024-06-29 09:14:58 +02:00 committed by GitHub
parent 3369e8364b 45efd9ca8b
commit c1d7ff55b5
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5
compiler/rustc_mir_transform/src/dataflow_const_prop.rs
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@ -181,11 +181,6 @@ fn handle_assign(
state.insert_value_idx(value_target, val, self.map());
}
if let Some(overflow_target) = overflow_target {
let overflow = match overflow {
FlatSet::Top => FlatSet::Top,
FlatSet::Elem(overflow) => FlatSet::Elem(overflow),
FlatSet::Bottom => FlatSet::Bottom,
};
// We have flooded `target` earlier.
state.insert_value_idx(overflow_target, overflow, self.map());
}