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-rw-r--r--compiler/GHC/CmmToAsm/Reg/Graph/SpillCost.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/GHC/CmmToAsm/Reg/Graph/SpillCost.hs b/compiler/GHC/CmmToAsm/Reg/Graph/SpillCost.hs
index 1ea380fabf..a5d09d5eea 100644
--- a/compiler/GHC/CmmToAsm/Reg/Graph/SpillCost.hs
+++ b/compiler/GHC/CmmToAsm/Reg/Graph/SpillCost.hs
@@ -29,6 +29,7 @@ import GHC.Types.Unique.FM
import GHC.Types.Unique.Set
import GHC.Data.Graph.Directed (flattenSCCs)
import GHC.Utils.Outputable
+import GHC.Utils.Panic
import GHC.Platform
import GHC.Utils.Monad.State
import GHC.CmmToAsm.CFG