Implement SSE2 floating-point support in the x86 native code generator (#594)

[ghc-hetmet.git] / compiler / nativeGen / RegAlloc / Graph / Main.hs

diff --git a/compiler/nativeGen/RegAlloc/Graph/Main.hs b/compiler/nativeGen/RegAlloc/Graph/Main.hs
index 5fa771c..35ec879 100644 (file)
--- a/compiler/nativeGen/RegAlloc/Graph/Main.hs
+++ b/compiler/nativeGen/RegAlloc/Graph/Main.hs
@@ -380,25 +380,13 @@ seqNode node
        `seq` (seqVirtualRegList (uniqSetToList (Color.nodeCoalesce node)))
 
 seqVirtualReg :: VirtualReg -> ()
-seqVirtualReg reg
- = case reg of
-       VirtualRegI _   -> ()
-       VirtualRegHi _  -> ()
-       VirtualRegF _   -> ()
-       VirtualRegD _   -> ()
+seqVirtualReg reg = reg `seq` ()
 
 seqRealReg :: RealReg -> ()
-seqRealReg reg
- = case reg of
-       RealRegSingle _ -> ()
-       RealRegPair _ _ -> ()
+seqRealReg reg = reg `seq` ()
 
 seqRegClass :: RegClass -> ()
-seqRegClass c
- = case c of
-       RcInteger       -> ()
-       RcFloat         -> ()
-       RcDouble        -> ()
+seqRegClass c = c `seq` ()
 
 seqMaybeRealReg :: Maybe RealReg -> ()
 seqMaybeRealReg mr