-- The above warning supression flag is a temporary kludge.
-- While working on this module you are encouraged to remove it and fix
-- any warnings in the module. See
--- http://hackage.haskell.org/trac/ghc/wiki/CodingStyle#Warnings
+-- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
-- for details
module SMRep (
import StaticFlags
import Constants
import Outputable
+import FastString
import Data.Word
\end{code}
\begin{code}
data CgRep
= VoidArg -- Void
- | PtrArg -- Word-sized Ptr
+ | PtrArg -- Word-sized heap pointer, followed
+ -- by the garbage collector
| NonPtrArg -- Word-sized non-pointer
+ -- (including addresses not followed by GC)
| LongArg -- 64-bit non-pointer
| FloatArg -- 32-bit float
| DoubleArg -- 64-bit float