[NFC] Use bitfields for bools in EffectAnalzyer#8417
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EffectAnalyzer tracks many effects that are just bools. Update it to use one-bit bitfields for these bools. This not only makes EffectAnalyzer smaller now, but also allows us to add more effects in the future without making it larger. This change does not appear to have a meaningful effect on the performance of -O3 on large Wasm GC binaries, though.
stevenfontanella
approved these changes
Mar 4, 2026
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EffectAnalyzer tracks many effects that are just bools. Update it to use
one-bit bitfields for these bools. This not only makes EffectAnalyzer
smaller now, but also allows us to add more effects in the future
without making it larger. This change does not appear to have a
meaningful effect on the performance of -O3 on large Wasm GC binaries,
though.