--- old/src/cpu/x86/vm/assembler_x86.cpp	2015-07-22 17:47:38.484625200 -0700
+++ new/src/cpu/x86/vm/assembler_x86.cpp	2015-07-22 17:47:37.642625200 -0700
@@ -2894,6 +2894,15 @@
   emit_int8(imm8);
 }
 
+void Assembler::pextrw(Register dst, XMMRegister src, int imm8) {
+  assert(VM_Version::supports_sse2(), "");
+  int encode = simd_prefix_and_encode(as_XMMRegister(dst->encoding()), xnoreg, src, VEX_SIMD_66, true, VEX_OPCODE_0F_3A,
+                                      false, AVX_128bit, (VM_Version::supports_avx512bw() == false));
+  emit_int8(0x15);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
 void Assembler::pinsrd(XMMRegister dst, Register src, int imm8) {
   assert(VM_Version::supports_sse4_1(), "");
   int encode = simd_prefix_and_encode(dst, dst, as_XMMRegister(src->encoding()), VEX_SIMD_66, true, VEX_OPCODE_0F_3A,
@@ -2912,6 +2921,15 @@
   emit_int8(imm8);
 }
 
+void Assembler::pinsrw(XMMRegister dst, Register src, int imm8) {
+  assert(VM_Version::supports_sse2(), "");
+  int encode = simd_prefix_and_encode(dst, dst, as_XMMRegister(src->encoding()), VEX_SIMD_66, true, VEX_OPCODE_0F,
+                                      false, AVX_128bit, (VM_Version::supports_avx512bw() == false));
+  emit_int8((unsigned char)0xC4);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
 void Assembler::pmovzxbw(XMMRegister dst, Address src) {
   assert(VM_Version::supports_sse4_1(), "");
   if (VM_Version::supports_evex()) {
@@ -3899,6 +3917,15 @@
   }
 }
 
+void Assembler::mulpd(XMMRegister dst, Address src) {
+  NOT_LP64(assert(VM_Version::supports_sse2(), ""));
+  if (VM_Version::supports_evex()) {
+    emit_simd_arith_q(0x59, dst, src, VEX_SIMD_66);
+  } else {
+    emit_simd_arith(0x59, dst, src, VEX_SIMD_66);
+  }
+}
+
 void Assembler::mulps(XMMRegister dst, XMMRegister src) {
   NOT_LP64(assert(VM_Version::supports_sse2(), ""));
   emit_simd_arith(0x59, dst, src, VEX_SIMD_NONE);
@@ -4058,6 +4085,24 @@
                  (VM_Version::supports_avx512dq() == false));
 }
 
+void Assembler::unpckhpd(XMMRegister dst, XMMRegister src) {
+  NOT_LP64(assert(VM_Version::supports_sse2(), ""));
+  if (VM_Version::supports_evex()) {
+    emit_simd_arith_q(0x15, dst, src, VEX_SIMD_66);
+  } else {
+    emit_simd_arith(0x15, dst, src, VEX_SIMD_66);
+  }
+}
+
+void Assembler::unpcklpd(XMMRegister dst, XMMRegister src) {
+  NOT_LP64(assert(VM_Version::supports_sse2(), ""));
+  if (VM_Version::supports_evex()) {
+    emit_simd_arith_q(0x14, dst, src, VEX_SIMD_66);
+  } else {
+    emit_simd_arith(0x14, dst, src, VEX_SIMD_66);
+  }
+}
+
 void Assembler::xorpd(XMMRegister dst, XMMRegister src) {
   NOT_LP64(assert(VM_Version::supports_sse2(), ""));
   if (VM_Version::supports_evex() && VM_Version::supports_avx512dq()) {
@@ -4676,6 +4721,15 @@
   emit_simd_arith(0xDB, dst, src, VEX_SIMD_66);
 }
 
+void Assembler::pandn(XMMRegister dst, XMMRegister src) {
+  NOT_LP64(assert(VM_Version::supports_sse2(), ""));
+  if (VM_Version::supports_evex()) {
+    emit_simd_arith_q(0xDF, dst, src, VEX_SIMD_66);
+  } else {
+    emit_simd_arith(0xDF, dst, src, VEX_SIMD_66);
+  }
+}
+
 void Assembler::vpand(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len) {
   assert(UseAVX > 0, "requires some form of AVX");
   emit_vex_arith(0xDB, dst, nds, src, VEX_SIMD_66, vector_len);