Fix fdump-ipa-all-graph

2016-03-15  Tom de Vries  <tom@codesourcery.com>

	PR ipa/70161
	* cgraph.c (cgraph_node::get_body): Save, reset and restore
	dump_file_name.
	* passes.c (execute_one_ipa_transform_pass): Add missing argument to
	execute_function_dump.
	(execute_one_pass): Don't dump function if it will be dumped after ipa
	transform.

From-SVN: r234211

gcc/ChangeLog

+2016-03-15  Tom de Vries  <tom@codesourcery.com>
+
+	PR ipa/70161
+	* cgraph.c (cgraph_node::get_body): Save, reset and restore
+	dump_file_name.
+	* passes.c (execute_one_ipa_transform_pass): Add missing argument to
+	execute_function_dump.
+	(execute_one_pass): Don't dump function if it will be dumped after ipa
+	transform.
+
 2016-03-15  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	* genrecog.c (match_pattern_2): If pred is NULL don't call

gcc/cgraph.c

@@ -3369,7 +3369,9 @@ cgraph_node::get_body (void)
     {
       opt_pass *saved_current_pass = current_pass;
       FILE *saved_dump_file = dump_file;
+      const char *saved_dump_file_name = dump_file_name;
       int saved_dump_flags = dump_flags;
+      dump_file_name = NULL;
 
       push_cfun (DECL_STRUCT_FUNCTION (decl));
       execute_all_ipa_transforms ();
@@ -3381,6 +3383,7 @@ cgraph_node::get_body (void)
 
       current_pass = saved_current_pass;
       dump_file = saved_dump_file;
+      dump_file_name = saved_dump_file_name;
       dump_flags = saved_dump_flags;
     }
   return updated;

gcc/passes.c

@@ -2214,7 +2214,7 @@ execute_one_ipa_transform_pass (struct cgraph_node *node,
     check_profile_consistency (pass->static_pass_number, 1, true);
 
   if (dump_file)
-    do_per_function (execute_function_dump, NULL);
+    do_per_function (execute_function_dump, pass);
   pass_fini_dump_file (pass);
 
   current_pass = NULL;
@@ -2351,15 +2351,15 @@ execute_one_pass (opt_pass *pass)
     check_profile_consistency (pass->static_pass_number, 1, true);
 
   verify_interpass_invariants ();
-  if (dump_file)
-    do_per_function (execute_function_dump, pass);
-  if (pass->type == IPA_PASS)
+  if (pass->type == IPA_PASS
+      && ((ipa_opt_pass_d *)pass)->function_transform)
     {
       struct cgraph_node *node;
-      if (((ipa_opt_pass_d *)pass)->function_transform)
       FOR_EACH_FUNCTION_WITH_GIMPLE_BODY (node)
 	node->ipa_transforms_to_apply.safe_push ((ipa_opt_pass_d *)pass);
     }
+  else if (dump_file)
+    do_per_function (execute_function_dump, pass);
 
   if (!current_function_decl)
     symtab->process_new_functions ();