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author | simonpj@microsoft.com <unknown> | 2009-09-10 09:17:03 +0000 |
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committer | simonpj@microsoft.com <unknown> | 2009-09-10 09:17:03 +0000 |
commit | b25c93f1c914d81d77aeafeb49263f29bed128aa (patch) | |
tree | 4ae100097e35d3c17ba0ad9bdf5da4785b8ea894 /compiler/cmm/Cmm.hs | |
parent | d6d0a196363d44008a4850cddf727f06b42644f9 (diff) | |
download | haskell-b25c93f1c914d81d77aeafeb49263f29bed128aa.tar.gz |
Comments only, on Cmm data types
Diffstat (limited to 'compiler/cmm/Cmm.hs')
-rw-r--r-- | compiler/cmm/Cmm.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/cmm/Cmm.hs b/compiler/cmm/Cmm.hs index 383ed060e0..4b18e46cdf 100644 --- a/compiler/cmm/Cmm.hs +++ b/compiler/cmm/Cmm.hs @@ -174,7 +174,9 @@ data ClosureTypeInfo | ThunkInfo ClosureLayout C_SRT | ThunkSelectorInfo SelectorOffset C_SRT | ContInfo - [Maybe LocalReg] -- stack layout + [Maybe LocalReg] -- Stack layout: Just x, an item x + -- Nothing: a 1-word gap + -- Start of list is the *young* end C_SRT data CmmReturnInfo = CmmMayReturn |