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-rw-r--r--compiler/cmm/CmmCommonBlockElim.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/cmm/CmmCommonBlockElim.hs b/compiler/cmm/CmmCommonBlockElim.hs
index 6c4742edad..fdba55cc25 100644
--- a/compiler/cmm/CmmCommonBlockElim.hs
+++ b/compiler/cmm/CmmCommonBlockElim.hs
@@ -168,7 +168,7 @@ hash_block block =
hash_tgt (ForeignTarget e _) = hash_e e
hash_tgt (PrimTarget _) = 31 -- lots of these
- hash_list f = foldl (\z x -> f x + z) (0::Word32)
+ hash_list f = sum . map f
cvt = fromInteger . toInteger