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GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8fef28d · 2026-11-02

Moduleghc-lib-parser-9.14.1.20251220GHC2021

GHC.Utils.Containers.Internal.BitUtil

Synopsis

value bitcount
value highestBitMask
value shiftLL
value shiftRL

Packageghc-lib-parser-9.14.1.20251220
Exports4
LanguageGHC2021
LicenceBSD-3-Clause
SourceBitUtil.hs

valuebitcount :: Int -> Word64 -> Int

valuehighestBitMask :: Word64 -> Word64

Return a word where only the highest bit is set.

valueshiftLL :: Word64 -> Int -> Word64

valueshiftRL :: Word64 -> Int -> Word64