Introduce gcc::dump_manager class

gcc/
	* dumpfile.h (gcc::dump_manager): New class, to hold state
	relating to dumpfile management.
	(get_dump_file_name): Remove in favor of method of dump_manager.
	(dump_initialized_p): Likewise.
	(dump_start): Likewise.
	(dump_finish): Likewise.
	(dump_switch_p): Likewise.
	(dump_register): Likewise.
	(get_dump_file_info): Likewise.
	* context.c (gcc::context::context): Construct the dump_manager
	instance.
	* context.h (gcc::context::get_dumps): New.
	(gcc::context::m_dumps): New.
	* coverage.c (coverage_init): Port to dump_manager API.
	* dumpfile.c (extra_dump_files): Convert to field of
	gcc::dump_manager.
	(extra_dump_files_in_use): Likewise.
	(extra_dump_files_alloced): Likewise.
	(gcc::dump_manager::dump_manager): New.
	(dump_register): Convert to...
	(gcc::dump_manager::dump_register): ...method, replacing
	function-static next_dump with m_next_dump field.
	(get_dump_file_info): Convert to...
	(gcc::dump_manager::get_dump_file_info): ...method.
	(get_dump_file_name): Convert to...
	(gcc::dump_manager::get_dump_file_name): ...method.
	(dump_start): Convert to...
	(gcc::dump_manager::dump_start): ...method.
	(dump_finish): Convert to...
	(gcc::dump_manager::dump_finish): ...method.
	(dump_begin): Replace body with...
	(gcc::dump_manager::dump_begin): ...new method.
	(dump_phase_enabled_p): Convert to...
	(gcc::dump_manager::dump_phase_enabled_p): ...method.
	(dump_phase_enabled_p): Convert to...
	(gcc::dump_manager::dump_phase_enabled_p): ...method.
	(dump_initialized_p):  Convert to...
	(gcc::dump_manager::dump_initialized_p): ...method.
	(dump_flag_name): Replace body with...
	(gcc::dump_manager::dump_flag_name): ...new method.
	(dump_enable_all): Convert to...
	(gcc::dump_manager::dump_enable_all): ...new method.
	(opt_info_enable_passes): Convert to...
	(gcc::dump_manager::opt_info_enable_passes): ...new method.
	(dump_switch_p_1): Convert to...
	(gcc::dump_manager::dump_switch_p_1): ...new method.
	(dump_switch_p):  Convert to...
	(gcc::dump_manager::dump_switch_p): ...new method.
	(opt_info_switch_p): Port to dump_manager API.
	(enable_rtl_dump_file): Likewise.
	* opts-global.c (handle_common_deferred_options): Port to new
	dump_manager API.
	* passes.c (pass_manager::finish_optimization_passes): Likewise.
	(pass_manager::register_one_dump_file): Likewise.
	(pass_manager::register_pass): Likewise.
	(pass_init_dump_file): Likewise.
	(pass_fini_dump_file): Likewise.
	* statistics.c (statistics_early_init): Likewise.

gcc/java/

	* lang.c (java_handle_option): Update for introduction of
	gcc::dump_manager.

From-SVN: r203569

1 files changed, 21 insertions, 15 deletions

diff --git a/gcc/passes.c b/gcc/passes.c
index 1b2202e..5e6b8e5 100644
--- a/gcc/passes.c
+++ b/gcc/passes.c
@@ -279,27 +279,28 @@ finish_optimization_passes (void)
   int i;
   struct dump_file_info *dfi;
   char *name;
+  gcc::dump_manager *dumps = m_ctxt->get_dumps ();
 
   timevar_push (TV_DUMP);
   if (profile_arc_flag || flag_test_coverage || flag_branch_probabilities)
     {
-      dump_start (pass_profile_1->static_pass_number, NULL);
+      dumps->dump_start (pass_profile_1->static_pass_number, NULL);
       end_branch_prob ();
-      dump_finish (pass_profile_1->static_pass_number);
+      dumps->dump_finish (pass_profile_1->static_pass_number);
     }
 
   if (optimize > 0)
     {
-      dump_start (pass_profile_1->static_pass_number, NULL);
+      dumps->dump_start (pass_profile_1->static_pass_number, NULL);
       print_combine_total_stats ();
-      dump_finish (pass_profile_1->static_pass_number);
+      dumps->dump_finish (pass_profile_1->static_pass_number);
     }
 
   /* Do whatever is necessary to finish printing the graphs.  */
-  for (i = TDI_end; (dfi = get_dump_file_info (i)) != NULL; ++i)
-    if (dump_initialized_p (i)
+  for (i = TDI_end; (dfi = dumps->get_dump_file_info (i)) != NULL; ++i)
+    if (dumps->dump_initialized_p (i)
 	&& (dfi->pflags & TDF_GRAPH) != 0
-	&& (name = get_dump_file_name (i)) != NULL)
+	&& (name = dumps->get_dump_file_name (i)) != NULL)
       {
 	finish_graph_dump_file (name);
 	free (name);
@@ -642,6 +643,7 @@ pass_manager::register_one_dump_file (struct opt_pass *pass)
   char num[10];
   int flags, id;
   int optgroup_flags = OPTGROUP_NONE;
+  gcc::dump_manager *dumps = m_ctxt->get_dumps ();
 
   /* See below in next_pass_1.  */
   num[0] = '\0';
@@ -682,7 +684,8 @@ pass_manager::register_one_dump_file (struct opt_pass *pass)
      any dump messages are emitted properly under -fopt-info(-optall).  */
   if (optgroup_flags == OPTGROUP_NONE)
     optgroup_flags = OPTGROUP_OTHER;
-  id = dump_register (dot_name, flag_name, glob_name, flags, optgroup_flags);
+  id = dumps->dump_register (dot_name, flag_name, glob_name, flags,
+			     optgroup_flags);
   set_pass_for_id (id, pass);
   full_name = concat (prefix, pass->name, num, NULL);
   register_pass_name (pass, full_name);
@@ -1390,6 +1393,7 @@ void
 pass_manager::register_pass (struct register_pass_info *pass_info)
 {
   bool all_instances, success;
+  gcc::dump_manager *dumps = m_ctxt->get_dumps ();
 
   /* The checks below could fail in buggy plugins.  Existing GCC
      passes should never fail these checks, so we mention plugin in
@@ -1447,9 +1451,9 @@ pass_manager::register_pass (struct register_pass_info *pass_info)
       else
         tdi = TDI_rtl_all;
       /* Check if dump-all flag is specified.  */
-      if (get_dump_file_info (tdi)->pstate)
-        get_dump_file_info (added_pass_nodes->pass->static_pass_number)
-            ->pstate = get_dump_file_info (tdi)->pstate;
+      if (dumps->get_dump_file_info (tdi)->pstate)
+        dumps->get_dump_file_info (added_pass_nodes->pass->static_pass_number)
+            ->pstate = dumps->get_dump_file_info (tdi)->pstate;
       XDELETE (added_pass_nodes);
       added_pass_nodes = next_node;
     }
@@ -1932,9 +1936,11 @@ pass_init_dump_file (struct opt_pass *pass)
   if (pass->static_pass_number != -1)
     {
       timevar_push (TV_DUMP);
-      bool initializing_dump = !dump_initialized_p (pass->static_pass_number);
-      dump_file_name = get_dump_file_name (pass->static_pass_number);
-      dump_start (pass->static_pass_number, &dump_flags);
+      gcc::dump_manager *dumps = g->get_dumps ();
+      bool initializing_dump =
+	!dumps->dump_initialized_p (pass->static_pass_number);
+      dump_file_name = dumps->get_dump_file_name (pass->static_pass_number);
+      dumps->dump_start (pass->static_pass_number, &dump_flags);
       if (dump_file && current_function_decl)
         dump_function_header (dump_file, current_function_decl, dump_flags);
       if (initializing_dump
@@ -1963,7 +1969,7 @@ pass_fini_dump_file (struct opt_pass *pass)
       dump_file_name = NULL;
     }
 
-  dump_finish (pass->static_pass_number);
+  g->get_dumps ()->dump_finish (pass->static_pass_number);
   timevar_pop (TV_DUMP);
 }