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changeset 10477:7943479d36f3

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Fix for invalidateInstalledCode.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Fri, 21 Jun 2013 22:09:25 +0200
parents cd68d6902328
children dd3333e4f182
files src/share/vm/graal/graalCompilerToVM.cpp
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/graal/graalCompilerToVM.cpp	Fri Jun 21 22:04:46 2013 +0200
+++ b/src/share/vm/graal/graalCompilerToVM.cpp	Fri Jun 21 22:09:25 2013 +0200
@@ -1160,7 +1160,7 @@
 C2V_VMENTRY(void, invalidateInstalledCode, (JNIEnv *env, jobject, jobject hotspotInstalledCode))
   jlong nativeMethod = HotSpotInstalledCode::codeBlob(hotspotInstalledCode);
   nmethod* m = (nmethod*)nativeMethod;
-  if (!m->is_not_entrant()) {
+  if (m != NULL && !m->is_not_entrant()) {
     m->mark_for_deoptimization();
     VM_Deoptimize op;
     VMThread::execute(&op);