Nikita Popov 190063464e
[MC] Speed up checkFeatures() (NFCI) (#130936)
checkFeatures() currently goes through ApplyFeatureFlag(), which will
also handle implied features. This is very slow -- just querying every
feature once takes up 10% of a Rust hello world compile.

However, if we only want to query whether certain features are
set/unset, we can do so directly -- implied features have already been
handled when the FeatureBitset was constructed.
2025-03-12 15:16:51 +01:00
..