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diff src/share/vm/code/nmethod.cpp @ 15164:62e218478931

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Fix regression when accessing a Graal installed code object.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Wed, 16 Apr 2014 18:20:00 +0200
parents 2c940b1a48d8
children 7461c3bf278a
line wrap: on
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--- a/src/share/vm/code/nmethod.cpp	Tue Apr 15 15:31:01 2014 +0200
+++ b/src/share/vm/code/nmethod.cpp	Wed Apr 16 18:20:00 2014 +0200
@@ -1738,7 +1738,7 @@
 #ifdef GRAAL
   // Follow Graal method
   if (_graal_installed_code != NULL) {
-    if (HotSpotNmethod::isDefault(_graal_installed_code)) {
+    if (_graal_installed_code->is_a(HotSpotNmethod::klass()) && HotSpotNmethod::isDefault(_graal_installed_code)) {
       if (!is_alive->do_object_b(_graal_installed_code)) {
         _graal_installed_code = NULL;
       }