Tweak expand_node
#57719
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Tweak expand_node
#57719
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This requires restructuring things a little so that there is only one callsite, ensuring that inlinining doesn't cause unnecessary code bloat. This reduces instruction counts for the `unicode_normalization` benchmark by up to 4%.
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…=nikomatsakis Tweak `expand_node` These commits speed up the `unicode_normalization` benchmark a little.
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Rollup of 7 pull requests Successful merges: - #57486 (Simplify `TokenStream` some more) - #57502 (make trait-aliases work across crates) - #57598 (Add missing unpretty option help message) - #57649 (privacy: Account for associated existential types) - #57659 (Fix release manifest generation) - #57699 (add applicability to remaining suggestions) - #57719 (Tweak `expand_node`) Failed merges: r? @ghost
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These commits speed up the
unicode_normalizationbenchmark a little.