Remove unused -dopt-fuel

compiler/main/StaticFlagParser.hs

@@ -100,7 +100,6 @@ flagsStatic = [
   , Flag "dsuppress-idinfo"            (PassFlag addOpt)
   , Flag "dsuppress-var-kinds"         (PassFlag addOpt)
   , Flag "dsuppress-type-signatures"   (PassFlag addOpt)
-  , Flag "dopt-fuel"                   (AnySuffix addOpt)
   , Flag "dno-debug-output"            (PassFlag addOpt)
       -- rest of the debugging flags are dynamic
 

compiler/main/StaticFlags.hs

@@ -60,9 +60,6 @@ module StaticFlags (
 	opt_UF_KeenessFactor,
 	opt_UF_DearOp,
 
-	-- Optimization fuel controls
-	opt_Fuel,
-
 	-- misc opts
 	opt_ErrorSpans,
 
@@ -219,9 +216,6 @@ opt_SuppressUniques
 opt_PprStyle_Debug  :: Bool
 opt_PprStyle_Debug              = lookUp  (fsLit "-dppr-debug")
 
-opt_Fuel            :: Int
-opt_Fuel                        = lookup_def_int "-dopt-fuel" maxBound
-
 opt_NoDebugOutput   :: Bool
 opt_NoDebugOutput               = lookUp  (fsLit "-dno-debug-output")