+generateJumpTableForInstr :: Instr -> Maybe (NatCmmTop Instr)
+generateJumpTableForInstr (JMP_TBL _ ids section lbl) = Just (createJumpTable ids section lbl)
+generateJumpTableForInstr _ = Nothing
+
+createJumpTable ids section lbl
+ = let jumpTable
+ | opt_PIC =
+ let jumpTableEntryRel Nothing
+ = CmmStaticLit (CmmInt 0 wordWidth)
+ jumpTableEntryRel (Just blockid)
+ = CmmStaticLit (CmmLabelDiffOff blockLabel lbl 0)
+ where blockLabel = mkAsmTempLabel (getUnique blockid)
+ in map jumpTableEntryRel ids
+ | otherwise = map jumpTableEntry ids
+ in CmmData section (CmmDataLabel lbl : jumpTable)