*** old/src/cpu/x86/vm/assembler_x86.cpp	Fri Jul 25 15:31:05 2014
--- new/src/cpu/x86/vm/assembler_x86.cpp	Fri Jul 25 15:31:05 2014

*** 3852,3861 ****
--- 3852,3870 ----
    emit_int8(0x58);
    emit_int8((unsigned char)(0xC0 | encode));
  }
  
  // Carry-Less Multiplication Quadword
+ void Assembler::pclmulqdq(XMMRegister dst, XMMRegister src, int mask) {
+   assert(VM_Version::supports_clmul(), "");
+   int encode = simd_prefix_and_encode(dst, dst, src, VEX_SIMD_66, VEX_OPCODE_0F_3A);
+   emit_int8(0x44);
+   emit_int8((unsigned char)(0xC0 | encode));
+   emit_int8((unsigned char)mask);
+ }
+ 
+ // Carry-Less Multiplication Quadword
  void Assembler::vpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask) {
    assert(VM_Version::supports_avx() && VM_Version::supports_clmul(), "");
    bool vector256 = false;
    int encode = vex_prefix_and_encode(dst, nds, src, VEX_SIMD_66, vector256, VEX_OPCODE_0F_3A);
    emit_int8(0x44);