--- old/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	2016-07-13 16:44:53.349461500 -0700
+++ new/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	2016-07-13 16:44:53.018461500 -0700
@@ -1345,6 +1345,18 @@
                       op->result_opr(),
                       op->info());
       break;
+    case lir_fmad:
+      __ vfmadd231sd(op->in_opr3()->as_xmm_double_reg(),
+                     op->in_opr1()->as_xmm_double_reg(),
+                     op->in_opr2()->as_xmm_double_reg());
+      __ movdqu(op->result_opr()->as_xmm_double_reg(), op->in_opr3()->as_xmm_double_reg());
+      break;
+    case lir_fmaf:
+      __ vfmadd231ss(op->in_opr3()->as_xmm_float_reg(),
+                     op->in_opr1()->as_xmm_float_reg(),
+                     op->in_opr2()->as_xmm_float_reg());
+      __ movdqu(op->result_opr()->as_xmm_float_reg(), op->in_opr3()->as_xmm_float_reg());
+      break;
     default:      ShouldNotReachHere(); break;
   }
 }