X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FnativeGen%2FRegAllocLinear.hs;h=918d7c64c5d578e3b0cc60bc02311741d2887b3d;hb=9ecd4031627be89cfe92d80b8a96e6b44a06aeec;hp=815bdfb472c0089a3f3edb7fce54b492a2f2602a;hpb=85255a966b21172ce5a26c8a9cb0cdaf7315be95;p=ghc-hetmet.git

diff --git a/compiler/nativeGen/RegAllocLinear.hs b/compiler/nativeGen/RegAllocLinear.hs
index 815bdfb..918d7c6 100644
--- a/compiler/nativeGen/RegAllocLinear.hs
+++ b/compiler/nativeGen/RegAllocLinear.hs
@@ -797,7 +797,7 @@ joinToTargets block_live new_blocks instr (dest:dests) = do
 	       delta <- getDeltaR
 	       
                let graph = makeRegMovementGraph adjusted_assig dest_assig
-	       let sccs  = stronglyConnCompR graph
+	       let sccs  = stronglyConnCompFromEdgedVerticesR graph
 	       fixUpInstrs <- mapM (handleComponent delta instr) sccs
 
 	       block_id <- getUniqueR
@@ -901,7 +901,7 @@ handleComponent delta instr (CyclicSCC ((vreg, (InReg sreg),dsts):rest))
  = do
 	spill_id <- getUniqueR
 	(_, slot) 		<- spillR (RealReg sreg) spill_id
-	remainingFixUps 	<- mapM (handleComponent delta instr) (stronglyConnCompR rest)
+	remainingFixUps 	<- mapM (handleComponent delta instr) (stronglyConnCompFromEdgedVerticesR rest)
 	restoreAndFixInstr 	<- getRestoreMoves dsts slot
 	return ([instr] ++ concat remainingFixUps ++ restoreAndFixInstr)