X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FnativeGen%2FAsmCodeGen.lhs;h=126d1b8abd439bf353f39f9e3617d9c4ad6f1325;hb=c2e459becafc3e80832eed152a1f9312a6d3580e;hp=5ba620bb4ecba87629af874b320bb9a8fcb8b026;hpb=b71b86cf18374f8011120c92e24ca293986e86ea;p=ghc-hetmet.git

diff --git a/compiler/nativeGen/AsmCodeGen.lhs b/compiler/nativeGen/AsmCodeGen.lhs
index 5ba620b..126d1b8 100644
--- a/compiler/nativeGen/AsmCodeGen.lhs
+++ b/compiler/nativeGen/AsmCodeGen.lhs
@@ -456,7 +456,7 @@ sequenceBlocks (entry:blocks) =
   -- the first block is the entry point ==> it must remain at the start.
 
 sccBlocks :: [NatBasicBlock] -> [SCC (NatBasicBlock,Unique,[Unique])]
-sccBlocks blocks = stronglyConnCompR (map mkNode blocks)
+sccBlocks blocks = stronglyConnCompFromEdgedVerticesR (map mkNode blocks)
 
 getOutEdges :: [Instr] -> [Unique]
 getOutEdges instrs = case jumpDests (last instrs) [] of