| /* |
| * Copyright (c) 2011, 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. |
| * |
| * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| |
| package org.graalvm.compiler.phases.common.inlining.policy; |
| |
| import org.graalvm.compiler.nodes.StructuredGraph; |
| import org.graalvm.compiler.nodes.spi.Replacements; |
| import org.graalvm.compiler.phases.common.inlining.walker.MethodInvocation; |
| |
| public interface InliningPolicy { |
| class Decision { |
| public static final Decision YES = new Decision(true, "(unknown reason)"); |
| public static final Decision NO = new Decision(false, "(unknown reason)"); |
| |
| private final boolean shouldInline; |
| private final String reason; |
| |
| private Decision(boolean shouldInline, String reason) { |
| this.shouldInline = shouldInline; |
| this.reason = reason; |
| } |
| |
| public boolean shouldInline() { |
| return shouldInline; |
| } |
| |
| public String getReason() { |
| return reason; |
| } |
| |
| public Decision withReason(boolean isTracing, String newReason, Object... args) { |
| if (isTracing) { |
| return new Decision(shouldInline, String.format(newReason, args)); |
| } else { |
| return this; |
| } |
| } |
| } |
| |
| boolean continueInlining(StructuredGraph graph); |
| |
| Decision isWorthInlining(Replacements replacements, MethodInvocation invocation, int inliningDepth, boolean fullyProcessed); |
| } |