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| author | Ian Lynagh <igloo@earth.li> | 2012-02-23 19:57:57 +0000 |
|---|---|---|
| committer | Ian Lynagh <igloo@earth.li> | 2012-02-23 19:59:20 +0000 |
| commit | 98acdf083c119b018f25097593668a816dc68068 (patch) | |
| tree | 3ed98b700e687ed988519d54b574096e949a214e /compiler/cmm/OldCmm.hs | |
| parent | 7d8b2c18eeb166ea64504fb3a8022edd6b36e870 (diff) | |
| download | haskell-98acdf083c119b018f25097593668a816dc68068.tar.gz | |
Add a Word add-with-carry primop
No special-casing in any NCGs yet
Diffstat (limited to 'compiler/cmm/OldCmm.hs')
| -rw-r--r-- | compiler/cmm/OldCmm.hs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/cmm/OldCmm.hs b/compiler/cmm/OldCmm.hs index 7b5917d3bf..97fdd4aed5 100644 --- a/compiler/cmm/OldCmm.hs +++ b/compiler/cmm/OldCmm.hs @@ -293,5 +293,8 @@ data CmmCallTarget | CmmPrim -- Call a "primitive" (eg. sin, cos) CallishMachOp -- These might be implemented as inline -- code by the backend. - deriving Eq + -- If we don't know how to implement the + -- mach op, then we can replace it with + -- this list of statements: + (Maybe ([HintedCmmFormal] -> [HintedCmmActual] -> [CmmStmt])) |