diff -r 5f7e29996174 -r e81ae8b523dc hotspot/src/cpu/x86/vm/interp_masm_x86_64.cpp
--- a/hotspot/src/cpu/x86/vm/interp_masm_x86_64.cpp	Thu Jul 14 15:39:40 2011 -0700
+++ b/hotspot/src/cpu/x86/vm/interp_masm_x86_64.cpp	Fri Jul 15 15:35:50 2011 -0700
@@ -402,7 +402,7 @@
     // interp_only is an int, on little endian it is sufficient to test the byte only
     // Is a cmpl faster?
     cmpb(Address(r15_thread, JavaThread::interp_only_mode_offset()), 0);
-    jcc(Assembler::zero, run_compiled_code);
+    jccb(Assembler::zero, run_compiled_code);
     jmp(Address(method, methodOopDesc::interpreter_entry_offset()));
     bind(run_compiled_code);
   }