src/hotspot/share/opto/intrinsicnode.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -214,6 +214,23 @@
   virtual int Opcode() const;
   const Type* bottom_type() const { return TypeInt::BOOL; }
   virtual uint ideal_reg() const { return Op_RegI; }
 };
 
+//------------------------------Signum-------------------------------------------
+class SignumDNode : public Node {
+ public:
+  SignumDNode(Node* in) : Node(0, in) {}
+  virtual int Opcode() const;
+  virtual const Type *bottom_type() const { return Type::DOUBLE; }
+  virtual uint ideal_reg() const { return Op_RegD; }
+};
+
+class SignumFNode : public Node {
+ public:
+  SignumFNode(Node* in) : Node(0, in) {}
+  virtual int Opcode() const;
+  virtual const Type *bottom_type() const { return Type::FLOAT; }
+  virtual uint ideal_reg() const { return Op_RegF; }
+};
+
 #endif // SHARE_OPTO_INTRINSICNODE_HPP