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diff src/share/vm/opto/library_call.cpp @ 4902:f174909614bd

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Merge
author bpittore
date Fri, 10 Feb 2012 10:55:15 -0500
parents b9bc6cae88f2 a79cb7c55012
children b40ac3579043
line wrap: on
line diff
--- a/src/share/vm/opto/library_call.cpp	Thu Feb 09 18:01:20 2012 -0800
+++ b/src/share/vm/opto/library_call.cpp	Fri Feb 10 10:55:15 2012 -0500
@@ -2153,7 +2153,7 @@
   //
   // if (offset == java_lang_ref_Reference::_reference_offset) {
   //   if (base != null) {
-  //     if (klass(base)->reference_type() != REF_NONE)) {
+  //     if (instance_of(base, java.lang.ref.Reference)) {
   //       pre_barrier(_, pre_val, ...);
   //     }
   //   }
@@ -2165,8 +2165,6 @@
   IdealKit ideal(this);
 #define __ ideal.
 
-  const int reference_type_offset = in_bytes(instanceKlass::reference_type_offset());
-
   Node* referent_off = __ ConX(java_lang_ref_Reference::referent_offset);
 
   __ if_then(offset, BoolTest::eq, referent_off, unlikely); {