From: Jan Hubicka <jh@suse.cz>
Date: Fri, 23 Aug 2013 15:55:22 +0000 (+0200)
Subject: ipa-utils.h (method_class_type): Declare.
X-Git-Tag: releases/gcc-4.9.0~4461
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=64cbf23d1f42c3ac9e545077868c6b669c1b5b5c;p=thirdparty%2Fgcc.git

ipa-utils.h (method_class_type): Declare.


	* ipa-utils.h (method_class_type): Declare.
	* ipa-devirt.c (method_class_type): Export.

	* cgraphunit.c (analyze_functions): Do basic devirtualization;
	do not walk base classes of anonymous types.

From-SVN: r201944
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 76609fb74162..1f99c1e73226 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2013-08-23  Jan Hubicka  <jh@suse.cz>
 
+	* ipa-utils.h (method_class_type): Declare.
+	* ipa-devirt.c (method_class_type): Export.
+
 	* cgraphunit.c (analyze_functions): Do basic devirtualization;
 	do not walk base classes of anonymous types.
 
diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c
index 4daf6b451d90..0b678bd750d2 100644
--- a/gcc/ipa-devirt.c
+++ b/gcc/ipa-devirt.c
@@ -342,7 +342,7 @@ dump_type_inheritance_graph (FILE *f)
 /* Given method type T, return type of class it belongs to.
    Lookup this pointer and get its type.    */
 
-static tree
+tree
 method_class_type (tree t)
 {
   tree first_parm_type = TREE_VALUE (TYPE_ARG_TYPES (t));
diff --git a/gcc/ipa-utils.h b/gcc/ipa-utils.h
index 3c6c93c10a1d..427245509b03 100644
--- a/gcc/ipa-utils.h
+++ b/gcc/ipa-utils.h
@@ -59,6 +59,7 @@ odr_type get_odr_type (tree, bool insert = false);
 void dump_possible_polymorphic_call_targets (FILE *, tree, HOST_WIDE_INT);
 bool possible_polymorphic_call_target_p (tree, HOST_WIDE_INT,
 					 struct cgraph_node *n);
+tree method_class_type (tree);
 
 /* Return vector containing possible targets of polymorphic call E.
    If FINALP is non-NULL, store true if the list is complette.