further split up const_fn feature flag#84310

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bors merged 6 commits intorust-lang:masterfrom RalfJung:const-fn-feature-flags

Apr 25, 2021

+176-114

Commits on Apr 18, 2021

Commits on Apr 19, 2021

Commits on Apr 24, 2021

update rustc-perf version that is used for PGO
RalfJung
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