--- a/hotspot/src/cpu/x86/vm/templateTable_x86.cpp	Wed Jul 05 11:03:19 2017 -0700
+++ b/hotspot/src/cpu/x86/vm/templateTable_x86.cpp	Thu Jul 06 01:50:26 2017 +0200
@@ -2622,6 +2622,7 @@
   switch (code) {
   case Bytecodes::_nofast_getfield: code = Bytecodes::_getfield; break;
   case Bytecodes::_nofast_putfield: code = Bytecodes::_putfield; break;
+  default: break;
   }
 
   assert(byte_no == f1_byte || byte_no == f2_byte, "byte_no out of range");
@@ -3287,6 +3288,7 @@
     case Bytecodes::_fast_dputfield: __ pop(dtos); break;
     case Bytecodes::_fast_fputfield: __ pop(ftos); break;
     case Bytecodes::_fast_lputfield: __ pop_l(rax); break;
+    default: break;
     }
     __ bind(L2);
   }