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-rw-r--r--compiler/GHC/Cmm/Liveness.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/GHC/Cmm/Liveness.hs b/compiler/GHC/Cmm/Liveness.hs
index c229e48529..c8b7993736 100644
--- a/compiler/GHC/Cmm/Liveness.hs
+++ b/compiler/GHC/Cmm/Liveness.hs
@@ -25,6 +25,7 @@ import GHC.Cmm.Dataflow.Label
import GHC.Data.Maybe
import GHC.Utils.Outputable
+import GHC.Utils.Panic
-----------------------------------------------------------------------------
-- Calculating what variables are live on entry to a basic block