1 /*
  2  * Copyright (c) 1999, 2025, Oracle and/or its affiliates. All rights reserved.
  3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  4  *
  5  * This code is free software; you can redistribute it and/or modify it
  6  * under the terms of the GNU General Public License version 2 only, as
  7  * published by the Free Software Foundation.
  8  *
  9  * This code is distributed in the hope that it will be useful, but WITHOUT
 10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 12  * version 2 for more details (a copy is included in the LICENSE file that
 13  * accompanied this code).
 14  *
 15  * You should have received a copy of the GNU General Public License version
 16  * 2 along with this work; if not, write to the Free Software Foundation,
 17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 18  *
 19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 20  * or visit www.oracle.com if you need additional information or have any
 21  * questions.
 22  *

101     return _value._float;
102   }
103   jdouble   as_double() {
104     assert(basic_type() == T_DOUBLE, "wrong type");
105     return _value._double;
106   }
107   ciObject* as_object() const {
108     assert(is_reference_type(basic_type()), "wrong type");
109     return _value._object;
110   }
111 
112   bool is_null_or_zero() const;
113 
114   bool is_valid() const {
115     return basic_type() != T_ILLEGAL;
116   }
117 
118   bool is_loaded() const;
119 
120   // Debugging output
121   void print();
122 };
123 
124 #endif // SHARE_CI_CICONSTANT_HPP

  1 /*
  2  * Copyright (c) 1999, 2026, Oracle and/or its affiliates. All rights reserved.
  3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  4  *
  5  * This code is free software; you can redistribute it and/or modify it
  6  * under the terms of the GNU General Public License version 2 only, as
  7  * published by the Free Software Foundation.
  8  *
  9  * This code is distributed in the hope that it will be useful, but WITHOUT
 10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 12  * version 2 for more details (a copy is included in the LICENSE file that
 13  * accompanied this code).
 14  *
 15  * You should have received a copy of the GNU General Public License version
 16  * 2 along with this work; if not, write to the Free Software Foundation,
 17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 18  *
 19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 20  * or visit www.oracle.com if you need additional information or have any
 21  * questions.
 22  *

101     return _value._float;
102   }
103   jdouble   as_double() {
104     assert(basic_type() == T_DOUBLE, "wrong type");
105     return _value._double;
106   }
107   ciObject* as_object() const {
108     assert(is_reference_type(basic_type()), "wrong type");
109     return _value._object;
110   }
111 
112   bool is_null_or_zero() const;
113 
114   bool is_valid() const {
115     return basic_type() != T_ILLEGAL;
116   }
117 
118   bool is_loaded() const;
119 
120   // Debugging output
121   void print() const;
122 };
123 
124 #endif // SHARE_CI_CICONSTANT_HPP