view hotspot/src/share/vm/ci/ciConstant.cpp @ 4761:bdb7375a1fee

6902182: 4/4 Starting with jdwp agent should not incur performance penalty Summary: Rename can_post_exceptions support to can_post_on_exceptions. Add support for should_post_on_exceptions flag to permit per JavaThread optimizations. Reviewed-by: never, kvn, dcubed Contributed-by: tom.deneau@amd.com
author dcubed
date Mon, 01 Feb 2010 17:35:05 -0700
parents
children 9ee176a9c29a
line wrap: on
line source
/*
 * Copyright 1999-2005 Sun Microsystems, Inc.  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.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 *
 */

#include "incls/_precompiled.incl"
#include "incls/_ciConstant.cpp.incl"

// ciConstant
//
// This class represents a constant value.

// ------------------------------------------------------------------
// ciConstant::print
void ciConstant::print() {
  tty->print("<ciConstant type=%s value=",
             basictype_to_str(basic_type()));
  switch (basic_type()) {
  case T_BOOLEAN:
    tty->print("%s", bool_to_str(_value._int == 0));
    break;
  case T_CHAR:
  case T_BYTE:
  case T_SHORT:
  case T_INT:
    tty->print("%d", _value._int);
    break;
  case T_LONG:
    tty->print(INT64_FORMAT, _value._long);
    break;
  case T_FLOAT:
    tty->print("%f", _value._float);
    break;
  case T_DOUBLE:
    tty->print("%lf", _value._double);
    break;
  case T_OBJECT:
  case T_ARRAY:
    _value._object->print();
    break;
  default:
    tty->print("ILLEGAL");
    break;
  }
  tty->print(">");
}