diff options
| -rw-r--r-- | compiler/GHC/CmmToC.hs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/compiler/GHC/CmmToC.hs b/compiler/GHC/CmmToC.hs index 0733369679..d7596f0aac 100644 --- a/compiler/GHC/CmmToC.hs +++ b/compiler/GHC/CmmToC.hs @@ -525,13 +525,15 @@ staticLitsToWords platform = go . foldMap decomposeMultiWord goSubWord rem_bytes accum (lit : rest) | Just (bytes, w) <- isSubWordLit lit , rem_bytes >= widthInBytes w - = let accum' = - case platformByteOrder platform of - BigEndian -> (accum `shiftL` widthInBits w) .|. bytes - LittleEndian -> (accum `shiftL` widthInBits w) .|. byteSwap w bytes + = let accum' = (accum `shiftL` widthInBits w) .|. fixEndian w bytes in goSubWord (rem_bytes - widthInBytes w) accum' rest goSubWord rem_bytes accum rest - = pprWord (byteSwap (wordWidth platform) $ accum `shiftL` (8*rem_bytes)) : go rest + = pprWord (fixEndian (wordWidth platform) $ accum `shiftL` (8*rem_bytes)) : go rest + + fixEndian :: Width -> Integer -> Integer + fixEndian w = case platformByteOrder platform of + BigEndian -> id + LittleEndian -> byteSwap w -- Decompose multi-word or floating-point literals into multiple -- single-word (or smaller) literals. |