From 756f4e9049bb7739624a8ad7b2ff36f151a7a983 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <hubicka@ucw.cz>
Date: Tue, 19 Jan 2016 14:28:32 +0100
Subject: [PATCH] cgraphunit.c (cgraph_node::reset): Clear thunk info and
 instrumented_version.

	* cgraphunit.c (cgraph_node::reset): Clear thunk info and
	instrumented_version.

From-SVN: r232560
---
 gcc/ChangeLog    | 5 +++++
 gcc/cgraphunit.c | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a4a90470e53..3ea4d2ba93f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-01-19  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraphunit.c (cgraph_node::reset): Clear thunk info and
+	instrumented_version.
+
 2016-01-19  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/69336
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index 2c49d7b0ac5..b95c172adbd 100644
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -366,12 +366,14 @@ cgraph_node::reset (void)
   memset (&local, 0, sizeof (local));
   memset (&global, 0, sizeof (global));
   memset (&rtl, 0, sizeof (rtl));
+  memset (&thunk, 0, sizeof (cgraph_thunk_info));
   analyzed = false;
   definition = false;
   alias = false;
   transparent_alias = false;
   weakref = false;
   cpp_implicit_alias = false;
+  instrumented_version = NULL;
 
   remove_callees ();
   remove_all_references ();