Remove -ddump-core-pipeline flag

compiler/main/DynFlags.hs

@@ -237,7 +237,6 @@ data DumpFlag
    | Opt_D_dump_occur_anal
    | Opt_D_dump_parsed
    | Opt_D_dump_rn
-   | Opt_D_dump_core_pipeline -- TODO FIXME: dump after simplifier stats
    | Opt_D_dump_simpl
    | Opt_D_dump_simpl_iterations
    | Opt_D_dump_spec
@@ -2360,7 +2359,6 @@ dynamic_flags = [
   , Flag "ddump-occur-anal"        (setDumpFlag Opt_D_dump_occur_anal)
   , Flag "ddump-parsed"            (setDumpFlag Opt_D_dump_parsed)
   , Flag "ddump-rn"                (setDumpFlag Opt_D_dump_rn)
-  , Flag "ddump-core-pipeline"     (setDumpFlag Opt_D_dump_core_pipeline)
   , Flag "ddump-simpl"             (setDumpFlag Opt_D_dump_simpl)
   , Flag "ddump-simpl-iterations"  (setDumpFlag Opt_D_dump_simpl_iterations)
   , Flag "ddump-spec"              (setDumpFlag Opt_D_dump_spec)

compiler/simplCore/CoreMonad.lhs

@@ -336,7 +336,7 @@ data CoreToDo           -- These are diff core-to-core passes,
 \begin{code}
 coreDumpFlag :: CoreToDo -> Maybe DumpFlag
 coreDumpFlag (CoreDoSimplify {})      = Just Opt_D_verbose_core2core
-coreDumpFlag (CoreDoPluginPass {})    = Just Opt_D_dump_core_pipeline
+coreDumpFlag (CoreDoPluginPass {})    = Just Opt_D_verbose_core2core
 coreDumpFlag CoreDoFloatInwards       = Just Opt_D_verbose_core2core
 coreDumpFlag (CoreDoFloatOutwards {}) = Just Opt_D_verbose_core2core
 coreDumpFlag CoreLiberateCase         = Just Opt_D_verbose_core2core

compiler/simplCore/SimplCore.lhs

@@ -80,10 +80,6 @@ core2core hsc_env guts
                            do { all_passes <- addPluginPasses dflags builtin_passes
                               ; runCorePasses all_passes guts }
 
-{--
-       ; Err.dumpIfSet_dyn dflags Opt_D_dump_core_pipeline
-             "Plugin information" "" -- TODO FIXME: dump plugin info
---}
        ; Err.dumpIfSet_dyn dflags Opt_D_dump_simpl_stats
              "Grand total simplifier statistics"
              (pprSimplCount stats)

docs/users_guide/7.10.1-notes.xml

@@ -88,6 +88,12 @@
                     specifying <option>-fno-warn-tabs</option> flag.
                 </para>
            </listitem>
+           <listitem>
+             <para>
+               <option>-ddump-simpl-phases</option> and
+               <option>-ddump-core-pipeline</option> flags have been removed.
+             </para>
+           </listitem>
        </itemizedlist>
     </sect3>