Remove unused imports

[ghc-hetmet.git] / compiler / cmm / CmmCvt.hs

diff --git a/compiler/cmm/CmmCvt.hs b/compiler/cmm/CmmCvt.hs
index 9f8279e..016e725 100644 (file)
--- a/compiler/cmm/CmmCvt.hs
+++ b/compiler/cmm/CmmCvt.hs
@@ -6,9 +6,7 @@ where
 
 import BlockId
 import Cmm
-import CmmExpr
 import MkZipCfgCmm hiding (CmmGraph)
-import ZipCfg       -- imported for reverse conversion
 import ZipCfgCmmRep -- imported for reverse conversion
 import CmmZipUtil
 import PprCmm()
@@ -17,11 +15,8 @@ import qualified ZipCfg as G
 import FastString
 import Monad
 import Outputable
-import Panic
 import UniqSupply
 
-import Maybe
-
 cmmToZgraph :: GenCmm d h (ListGraph CmmStmt) -> UniqSM (GenCmm d h (CmmStackInfo, CmmGraph))
 cmmOfZgraph :: GenCmm d h (CmmStackInfo, CmmGraph)          ->         GenCmm d h (ListGraph CmmStmt)