diff -r 0ee84aa8e705 -r 3415401a6b6e hotspot/src/cpu/x86/vm/x86_64.ad
--- a/hotspot/src/cpu/x86/vm/x86_64.ad	Mon Jan 11 14:23:35 2016 +0100
+++ b/hotspot/src/cpu/x86/vm/x86_64.ad	Mon Jan 11 16:33:27 2016 +0100
@@ -1079,6 +1079,7 @@
       __ vmovdqu(xmm0, Address(rsp, src_offset));
       __ vmovdqu(Address(rsp, dst_offset), xmm0);
       __ vmovdqu(xmm0, Address(rsp, -32));
+      break;
     case Op_VecZ:
       __ evmovdqul(Address(rsp, -64), xmm0, 2);
       __ evmovdqul(xmm0, Address(rsp, src_offset), 2);