dialyzer: Remove native code compilation

1 files changed, 0 insertions, 107 deletions

diff --git a/lib/dialyzer/src/dialyzer_cl.erl b/lib/dialyzer/src/dialyzer_cl.erl
index f887f661bd..5e680062fb 100644
--- a/lib/dialyzer/src/dialyzer_cl.erl
+++ b/lib/dialyzer/src/dialyzer_cl.erl
@@ -320,12 +320,6 @@ report_analysis_start(#options{analysis_type = Type,
       end
   end.
 
-report_native_comp(#options{report_mode = ReportMode}) ->
-  case ReportMode of
-    quiet -> ok;
-    _ -> io:format("  Compiling some key modules to native code...")
-  end.
-
 report_elapsed_time(T1, T2, #options{report_mode = ReportMode}) ->
   case ReportMode of
     quiet -> ok;
@@ -375,7 +369,6 @@ do_analysis(Options) ->
   
 do_analysis(Files, Options, Plt, PltInfo) ->
   assert_writable(Options#options.output_plt),
-  hipe_compile(Files, Options),
   report_analysis_start(Options),
   State0 = new_state(),
   State1 = init_output(State0, Options),
@@ -484,106 +477,6 @@ expand_dependent_modules_1([Mod|Mods], Included, ModDeps) ->
 expand_dependent_modules_1([], Included, _ModDeps) ->
   Included.
 
--define(MIN_PARALLELISM, 7).
--define(MIN_FILES_FOR_NATIVE_COMPILE, 20).
-
--spec hipe_compile([file:filename()], #options{}) -> 'ok'.
-
-hipe_compile(Files, #options{erlang_mode = ErlangMode} = Options) ->
-  NoNative = (get(dialyzer_options_native) =:= false),
-  FewFiles = (length(Files) < ?MIN_FILES_FOR_NATIVE_COMPILE),
-  case NoNative orelse FewFiles orelse ErlangMode of
-    true -> ok;
-    false ->
-      case erlang:system_info(hipe_architecture) of
-	undefined -> ok;
-	_ ->
-	  Mods = [lists, dict, digraph, digraph_utils, ets,
-		  gb_sets, gb_trees, ordsets, sets, sofs,
-		  cerl, erl_types, cerl_trees, erl_bif_types,
-		  dialyzer_analysis_callgraph, dialyzer, dialyzer_behaviours,
-		  dialyzer_codeserver, dialyzer_contracts,
-		  dialyzer_coordinator, dialyzer_dataflow, dialyzer_dep,
-		  dialyzer_plt, dialyzer_succ_typings, dialyzer_typesig,
-		  dialyzer_worker],
-	  report_native_comp(Options),
-	  {T1, _} = statistics(wall_clock),
-	  Cache = (get(dialyzer_options_native_cache) =/= false),
-	  native_compile(Mods, Cache),
-	  {T2, _} = statistics(wall_clock),
-	  report_elapsed_time(T1, T2, Options)
-      end
-  end.
-
-native_compile(Mods, Cache) ->
-  case dialyzer_utils:parallelism() > ?MIN_PARALLELISM of
-    true ->
-      Parent = self(),
-      Pids = [spawn(fun () -> Parent ! {self(), hc(M, Cache)} end) || M <- Mods],
-      lists:foreach(fun (Pid) -> receive {Pid, Res} -> Res end end, Pids);
-    false ->
-      lists:foreach(fun (Mod) -> hc(Mod, Cache) end, Mods)
-  end.
-
-hc(Mod, Cache) ->
-  {module, Mod} = code:ensure_loaded(Mod),
-  case code:is_module_native(Mod) of
-    true -> ok;
-    false ->
-      %% io:format(" ~w", [Mod]),
-      case Cache of
-	false ->
-	  {ok, Mod} = hipe:c(Mod),
-	  ok;
-	true ->
-	  hc_cache(Mod)
-      end
-  end.
-
-hc_cache(Mod) ->
-  CacheBase = cache_base_dir(),
-  %% Use HiPE architecture, version and erts checksum in directory name,
-  %% to avoid clashes between incompatible binaries.
-  HipeArchVersion =
-    lists:concat(
-      [erlang:system_info(hipe_architecture), "-",
-       hipe:version(), "-",
-       hipe:erts_checksum()]),
-  CacheDir = filename:join(CacheBase, HipeArchVersion),
-  OrigBeamFile = code:which(Mod),
-  {ok, {Mod, <<Checksum:128>>}} = beam_lib:md5(OrigBeamFile),
-  CachedBeamFile = filename:join(CacheDir, lists:concat([Mod, "-", Checksum, ".beam"])),
-  ok = filelib:ensure_dir(CachedBeamFile),
-  ModBin =
-    case filelib:is_file(CachedBeamFile) of
-      true ->
-	{ok, BinFromFile} = file:read_file(CachedBeamFile),
-	BinFromFile;
-      false ->
-	{ok, Mod, CompiledBin} = compile:file(OrigBeamFile, [from_beam, native, binary]),
-	ok = file:write_file(CachedBeamFile, CompiledBin),
-	CompiledBin
-    end,
-  code:unstick_dir(filename:dirname(OrigBeamFile)),
-  {module, Mod} = code:load_binary(Mod, CachedBeamFile, ModBin),
-  true = code:is_module_native(Mod),
-  ok.
-
-cache_base_dir() ->
-  %% http://standards.freedesktop.org/basedir-spec/basedir-spec-0.7.html
-  %% If XDG_CACHE_HOME is set to an absolute path, use it as base.
-  XdgCacheHome = os:getenv("XDG_CACHE_HOME"),
-  CacheHome =
-    case is_list(XdgCacheHome) andalso filename:pathtype(XdgCacheHome) =:= absolute of
-      true ->
-	XdgCacheHome;
-      false ->
-	%% Otherwise, the default is $HOME/.cache.
-	{ok, [[Home]]} = init:get_argument(home),
-	filename:join(Home, ".cache")
-    end,
-  filename:join([CacheHome, "dialyzer_hipe_cache"]).
-
 new_state() ->
   #cl_state{}.