1 /*
   2  * Copyright (c) 2015, 2016, 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  */
  23 package org.graalvm.compiler.debug.internal.method;
  24 
  25 import org.graalvm.compiler.debug.GraalDebugConfig;
  26 import org.graalvm.compiler.debug.internal.DebugScope;
  27 import org.graalvm.compiler.debug.internal.DebugScope.ExtraInfo;
  28 import org.graalvm.compiler.options.OptionValues;
  29 
  30 import jdk.vm.ci.meta.ResolvedJavaMethod;
  31 
  32 public class MethodMetricsInlineeScopeInfo extends MethodMetricsRootScopeInfo {
  33 
  34     MethodMetricsInlineeScopeInfo(ResolvedJavaMethod rootMethod) {
  35         super(rootMethod);
  36     }
  37 
  38     public static MethodMetricsInlineeScopeInfo create(ResolvedJavaMethod rootMethod, OptionValues options) {
  39         if (GraalDebugConfig.isGlobalMetricsInterceptedByMethodMetricsEnabled(options)) {
  40             return new MethodMetricsInlineeScopeInfo(rootMethod);
  41         }
  42         return null;
  43     }
  44 
  45     public static MethodMetricsInlineeScopeInfo create(OptionValues options) {
  46         if (GraalDebugConfig.isGlobalMetricsInterceptedByMethodMetricsEnabled(options)) {
  47             ExtraInfo rootInfo = DebugScope.getInstance().getExtraInfo();
  48             if (rootInfo instanceof MethodMetricsRootScopeInfo) {
  49                 return new MethodMetricsInlineeScopeInfo(((MethodMetricsRootScopeInfo) rootInfo).getRootMethod());
  50             }
  51         }
  52         return null;
  53     }
  54 
  55 }