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Rollup merge of #100907 - Nilstrieb:unrachable-typo-lol, r=Dylan-DPC

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Fix typo in UnreachableProp

r? ``@Dylan-DPC``
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Dylan DPC 2022-08-23 20:40:08 +05:30 committed by GitHub
commit 12c1ac0a67
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compiler/rustc_mir_transform/src/unreachable_prop.rs
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@ -84,7 +84,7 @@ where
TerminatorKind::Unreachable
} else if is_unreachable(otherwise) {
// If there are multiple targets, don't delete unreachable branches (like an unreachable otherwise)
// unless otherwise is unrachable, in which case deleting a normal branch causes it to be merged with
// unless otherwise is unreachable, in which case deleting a normal branch causes it to be merged with
// the otherwise, keeping its unreachable.
// This looses information about reachability causing worse codegen.
// For example (see src/test/codegen/match-optimizes-away.rs)