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| author | Simon Marlow <marlowsd@gmail.com> | 2012-02-03 15:01:26 +0000 |
|---|---|---|
| committer | Simon Marlow <marlowsd@gmail.com> | 2012-02-03 15:01:26 +0000 |
| commit | df3f5f93d9233ebf966fa26b7a690b38cbd312ce (patch) | |
| tree | e1a0b9f78e2da0205d88c96aacb7dde3eca91376 /compiler/cmm/Cmm.hs | |
| parent | 7a4643ee9a559593fe358f048b2c1dbbeba2f432 (diff) | |
| download | haskell-df3f5f93d9233ebf966fa26b7a690b38cbd312ce.tar.gz | |
comments
Diffstat (limited to 'compiler/cmm/Cmm.hs')
| -rw-r--r-- | compiler/cmm/Cmm.hs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/cmm/Cmm.hs b/compiler/cmm/Cmm.hs index 93a1dc1e52..e31a95ac7d 100644 --- a/compiler/cmm/Cmm.hs +++ b/compiler/cmm/Cmm.hs @@ -115,7 +115,10 @@ data CmmTopInfo = TopInfo {info_tbl :: CmmInfoTable, stack_info :: CmmStackInf data CmmStackInfo = StackInfo { - arg_space :: ByteOff, -- XXX: comment? + arg_space :: ByteOff, + -- number of bytes of arguments on the stack on entry to the + -- the proc. This is filled in by StgCmm.codeGen, and used + -- by the stack allocator later. updfr_space :: Maybe ByteOff -- XXX: comment? } |