src/cpu/x86/vm/templateTable_x86_64.cpp

rev 146 : [mq]: mixa.layout.patch

@@ -3069,12 +3069,13 @@
   // get instance_size in instanceKlass (scaled to a count of bytes)
   __ movl(rdx,
           Address(rsi,
                   Klass::layout_helper_offset_in_bytes() + sizeof(oopDesc)));
   // test to see if it has a finalizer or is malformed in some way
-  __ testl(rdx, Klass::_lh_instance_slow_path_bit);
+  __ testl(rdx, LayoutHelper::_slow_path_low_bit);
   __ jcc(Assembler::notZero, slow_case);
+  __ andl(rdx, ~LayoutHelper::_size_low_mask);
 
   // Allocate the instance
   // 1) Try to allocate in the TLAB
   // 2) if fail and the object is large allocate in the shared Eden
   // 3) if the above fails (or is not applicable), go to a slow case