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/*
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* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package org.graalvm.compiler.phases.common.inlining.policy;
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import org.graalvm.compiler.nodes.StructuredGraph;
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import org.graalvm.compiler.nodes.spi.Replacements;
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import org.graalvm.compiler.phases.common.inlining.walker.MethodInvocation;
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public interface InliningPolicy {
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class Decision {
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public static final Decision YES = new Decision(true, "(unknown reason)");
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public static final Decision NO = new Decision(false, "(unknown reason)");
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private final boolean shouldInline;
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private final String reason;
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private Decision(boolean shouldInline, String reason) {
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this.shouldInline = shouldInline;
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this.reason = reason;
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}
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public boolean shouldInline() {
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return shouldInline;
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}
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public String getReason() {
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return reason;
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}
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public Decision withReason(boolean isTracing, String newReason, Object... args) {
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if (isTracing) {
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return new Decision(shouldInline, String.format(newReason, args));
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} else {
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return this;
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}
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}
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}
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boolean continueInlining(StructuredGraph graph);
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Decision isWorthInlining(Replacements replacements, MethodInvocation invocation, int inliningDepth, boolean fullyProcessed);
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}
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