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| author | simonpj@microsoft.com <unknown> | 2007-09-07 10:10:46 +0000 |
|---|---|---|
| committer | simonpj@microsoft.com <unknown> | 2007-09-07 10:10:46 +0000 |
| commit | b7d7fe67db64e0f639ac4a91f9ec2690be7e6a7d (patch) | |
| tree | eddbe5ca6ac515b91de86090e350c1d115858828 /compiler/codeGen/SMRep.lhs | |
| parent | 08ea4e6d331cb4bf1b5ea6ddcc688890a17d9097 (diff) | |
| download | haskell-b7d7fe67db64e0f639ac4a91f9ec2690be7e6a7d.tar.gz | |
Add clarifying comments
Diffstat (limited to 'compiler/codeGen/SMRep.lhs')
| -rw-r--r-- | compiler/codeGen/SMRep.lhs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/codeGen/SMRep.lhs b/compiler/codeGen/SMRep.lhs index ed0a440675..4bc122222e 100644 --- a/compiler/codeGen/SMRep.lhs +++ b/compiler/codeGen/SMRep.lhs @@ -119,8 +119,10 @@ entry to the garbage collector. \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 |