# HG changeset patch
# User kvn
# Date 1315083834 25200
# Node ID 7b5c767f229c0d6c7daeb01b41d400d02b5aa091
# Parent  7ffacbb338d4bd955e3d4529df0996ee1907ab15
7086560: 7085404 changes broke VM with -XX:-EnableInvokeDynamic
Summary: Add check that ciEnv::_CallSite_klass is initialized.
Reviewed-by: jrose

diff -r 7ffacbb338d4 -r 7b5c767f229c src/share/vm/ci/ciField.hpp
--- a/src/share/vm/ci/ciField.hpp	Sat Sep 03 09:56:57 2011 -0700
+++ b/src/share/vm/ci/ciField.hpp	Sat Sep 03 14:03:54 2011 -0700
@@ -176,7 +176,10 @@
   bool is_transient   () { return flags().is_transient(); }
 
   bool is_call_site_target() {
-    return (holder()->is_subclass_of(CURRENT_ENV->CallSite_klass()) && (name() == ciSymbol::target_name()));
+    ciInstanceKlass* callsite_klass = CURRENT_ENV->CallSite_klass();
+    if (callsite_klass == NULL)
+      return false;
+    return (holder()->is_subclass_of(callsite_klass) && (name() == ciSymbol::target_name()));
   }
 
   // Debugging output