--- a/hotspot/src/share/vm/opto/library_call.cpp	Fri May 29 17:56:50 2015 +0200
+++ b/hotspot/src/share/vm/opto/library_call.cpp	Wed Jun 03 15:02:10 2015 -0700
@@ -291,6 +291,8 @@
   bool inline_updateBytesCRC32();
   bool inline_updateByteBufferCRC32();
   bool inline_multiplyToLen();
+  bool inline_squareToLen();
+  bool inline_mulAdd();
 
   bool inline_profileBoolean();
   bool inline_isCompileConstant();
@@ -494,6 +496,14 @@
     if (!UseMultiplyToLenIntrinsic) return NULL;
     break;
 
+  case vmIntrinsics::_squareToLen:
+    if (!UseSquareToLenIntrinsic) return NULL;
+    break;
+
+  case vmIntrinsics::_mulAdd:
+    if (!UseMulAddIntrinsic) return NULL;
+    break;
+
   case vmIntrinsics::_cipherBlockChaining_encryptAESCrypt:
   case vmIntrinsics::_cipherBlockChaining_decryptAESCrypt:
     if (!UseAESIntrinsics) return NULL;
@@ -913,6 +923,12 @@
   case vmIntrinsics::_multiplyToLen:
     return inline_multiplyToLen();
 
+  case vmIntrinsics::_squareToLen:
+    return inline_squareToLen();
+
+  case vmIntrinsics::_mulAdd:
+    return inline_mulAdd();
+
   case vmIntrinsics::_encodeISOArray:
     return inline_encodeISOArray();
 
@@ -5306,6 +5322,100 @@
   return true;
 }
 
+//-------------inline_squareToLen------------------------------------
+bool LibraryCallKit::inline_squareToLen() {
+  assert(UseSquareToLenIntrinsic, "not implementated on this platform");
+
+  address stubAddr = StubRoutines::squareToLen();
+  if (stubAddr == NULL) {
+    return false; // Intrinsic's stub is not implemented on this platform
+  }
+  const char* stubName = "squareToLen";
+
+  assert(callee()->signature()->size() == 4, "implSquareToLen has 4 parameters");
+
+  Node* x    = argument(0);
+  Node* len  = argument(1);
+  Node* z    = argument(2);
+  Node* zlen = argument(3);
+
+  const Type* x_type = x->Value(&_gvn);
+  const Type* z_type = z->Value(&_gvn);
+  const TypeAryPtr* top_x = x_type->isa_aryptr();
+  const TypeAryPtr* top_z = z_type->isa_aryptr();
+  if (top_x  == NULL || top_x->klass()  == NULL ||
+      top_z  == NULL || top_z->klass()  == NULL) {
+    // failed array check
+    return false;
+  }
+
+  BasicType x_elem = x_type->isa_aryptr()->klass()->as_array_klass()->element_type()->basic_type();
+  BasicType z_elem = z_type->isa_aryptr()->klass()->as_array_klass()->element_type()->basic_type();
+  if (x_elem != T_INT || z_elem != T_INT) {
+    return false;
+  }
+
+
+  Node* x_start = array_element_address(x, intcon(0), x_elem);
+  Node* z_start = array_element_address(z, intcon(0), z_elem);
+
+  Node*  call = make_runtime_call(RC_LEAF|RC_NO_FP,
+                                  OptoRuntime::squareToLen_Type(),
+                                  stubAddr, stubName, TypePtr::BOTTOM,
+                                  x_start, len, z_start, zlen);
+
+  set_result(z);
+  return true;
+}
+
+//-------------inline_mulAdd------------------------------------------
+bool LibraryCallKit::inline_mulAdd() {
+  assert(UseMulAddIntrinsic, "not implementated on this platform");
+
+  address stubAddr = StubRoutines::mulAdd();
+  if (stubAddr == NULL) {
+    return false; // Intrinsic's stub is not implemented on this platform
+  }
+  const char* stubName = "mulAdd";
+
+  assert(callee()->signature()->size() == 5, "mulAdd has 5 parameters");
+
+  Node* out      = argument(0);
+  Node* in       = argument(1);
+  Node* offset   = argument(2);
+  Node* len      = argument(3);
+  Node* k        = argument(4);
+
+  const Type* out_type = out->Value(&_gvn);
+  const Type* in_type = in->Value(&_gvn);
+  const TypeAryPtr* top_out = out_type->isa_aryptr();
+  const TypeAryPtr* top_in = in_type->isa_aryptr();
+  if (top_out  == NULL || top_out->klass()  == NULL ||
+      top_in == NULL || top_in->klass() == NULL) {
+    // failed array check
+    return false;
+  }
+
+  BasicType out_elem = out_type->isa_aryptr()->klass()->as_array_klass()->element_type()->basic_type();
+  BasicType in_elem = in_type->isa_aryptr()->klass()->as_array_klass()->element_type()->basic_type();
+  if (out_elem != T_INT || in_elem != T_INT) {
+    return false;
+  }
+
+  Node* outlen = load_array_length(out);
+  Node* new_offset = _gvn.transform(new SubINode(outlen, offset));
+  Node* out_start = array_element_address(out, intcon(0), out_elem);
+  Node* in_start = array_element_address(in, intcon(0), in_elem);
+
+  Node*  call = make_runtime_call(RC_LEAF|RC_NO_FP,
+                                  OptoRuntime::mulAdd_Type(),
+                                  stubAddr, stubName, TypePtr::BOTTOM,
+                                  out_start,in_start, new_offset, len, k);
+  Node* result = _gvn.transform(new ProjNode(call, TypeFunc::Parms));
+  set_result(result);
+  return true;
+}
+
 
 /**
  * Calculate CRC32 for byte.