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| author | Kavon Farvardin <kavon@farvard.in> | 2018-09-23 15:29:37 -0500 |
|---|---|---|
| committer | Kavon Farvardin <kavon@farvard.in> | 2018-09-23 15:29:37 -0500 |
| commit | 84c2ad99582391005b5e873198b15e9e9eb4f78d (patch) | |
| tree | caa8c2f2ec7e97fbb4977263c6817c9af5025cf4 /compiler/cmm/MkGraph.hs | |
| parent | 8ddb47cfcf5776e9a3c55fd37947c8a95e00fa12 (diff) | |
| parent | e68b439fe5de61b9a2ca51af472185c62ccb8b46 (diff) | |
| download | haskell-wip/T13904.tar.gz | |
update to current master againwip/T13904
Diffstat (limited to 'compiler/cmm/MkGraph.hs')
| -rw-r--r-- | compiler/cmm/MkGraph.hs | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/compiler/cmm/MkGraph.hs b/compiler/cmm/MkGraph.hs index 62dfd34da3..70229d067d 100644 --- a/compiler/cmm/MkGraph.hs +++ b/compiler/cmm/MkGraph.hs @@ -1,4 +1,4 @@ -{-# LANGUAGE BangPatterns, CPP, GADTs #-} +{-# LANGUAGE BangPatterns, GADTs #-} module MkGraph ( CmmAGraph, CmmAGraphScoped, CgStmt(..) @@ -21,6 +21,8 @@ module MkGraph ) where +import GhcPrelude hiding ( (<*>) ) -- avoid importing (<*>) + import BlockId import Cmm import CmmCallConv @@ -35,13 +37,7 @@ import ForeignCall import OrdList import SMRep (ByteOff) import UniqSupply - -import Control.Monad -import Data.List -import Data.Maybe -import Prelude (($),Int,Bool,Eq(..)) -- avoid importing (<*>) - -#include "HsVersions.h" +import Util ----------------------------------------------------------------------------- @@ -185,12 +181,10 @@ mkNop :: CmmAGraph mkNop = nilOL mkComment :: FastString -> CmmAGraph -#if defined(DEBUG) --- SDM: generating all those comments takes time, this saved about 4% for me -mkComment fs = mkMiddle $ CmmComment fs -#else -mkComment _ = nilOL -#endif +mkComment fs + -- SDM: generating all those comments takes time, this saved about 4% for me + | debugIsOn = mkMiddle $ CmmComment fs + | otherwise = nilOL ---------- Assignment and store mkAssign :: CmmReg -> CmmExpr -> CmmAGraph |