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removing redundant loop phys

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Jakub Doka 2024-11-11 23:33:36 +01:00
parent 7cac9382ad
commit f079daa42d
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lang/src/son.rs
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@ -1043,6 +1043,10 @@ impl Nodes {
K::Phi => { K::Phi => {
let &[ctrl, lhs, rhs] = self[target].inputs.as_slice() else { unreachable!() }; let &[ctrl, lhs, rhs] = self[target].inputs.as_slice() else { unreachable!() };
if rhs == target {
return Some(lhs);
}
if lhs == rhs { if lhs == rhs {
return Some(lhs); return Some(lhs);
} }