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author | Andreas Klebinger <klebinger.andreas@gmx.at> | 2021-03-31 15:31:19 +0200 |
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committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-04-09 03:31:02 -0400 |
commit | c02ac1bbd2d882d58307fa3009aa2d9665399703 (patch) | |
tree | 0c5a038ca509a36e4b24ceca3643d65e63a7e533 /compiler/GHC/ByteCode | |
parent | 0bdb867e37bcfe4ae2c5c4f5f7e54b41acfe6116 (diff) | |
download | haskell-c02ac1bbd2d882d58307fa3009aa2d9665399703.tar.gz |
Re-export GHC.Bits from GHC.Prelude with custom shift implementation.
This allows us to use the unsafe shifts in non-debug builds for performance.
For older versions of base we instead export Data.Bits
See also #19618
Diffstat (limited to 'compiler/GHC/ByteCode')
-rw-r--r-- | compiler/GHC/ByteCode/Asm.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/ByteCode/Asm.hs b/compiler/GHC/ByteCode/Asm.hs index 30f2c2b633..1f11938517 100644 --- a/compiler/GHC/ByteCode/Asm.hs +++ b/compiler/GHC/ByteCode/Asm.hs @@ -56,7 +56,7 @@ import Data.Array.Base ( UArray(..) ) import Data.Array.Unsafe( castSTUArray ) -import Foreign +import Foreign hiding (shiftL, shiftR) import Data.Char ( ord ) import Data.List ( genericLength ) import Data.Map.Strict (Map) |