1 /* 2 * Copyright (c) 2011, 2019, 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 24 25 package org.graalvm.compiler.phases.common.inlining.policy; 26 27 import static org.graalvm.compiler.core.common.GraalOptions.MaximumDesiredSize; 28 29 import org.graalvm.compiler.core.common.GraalOptions; 30 import org.graalvm.compiler.core.common.PermanentBailoutException; 31 import org.graalvm.compiler.nodes.StructuredGraph; 32 import org.graalvm.compiler.nodes.spi.Replacements; 33 import org.graalvm.compiler.phases.common.inlining.InliningUtil; 34 import org.graalvm.compiler.phases.common.inlining.info.InlineInfo; 35 import org.graalvm.compiler.phases.common.inlining.walker.MethodInvocation; 36 37 public class InlineEverythingPolicy implements InliningPolicy { 38 39 @Override 40 public boolean continueInlining(StructuredGraph graph) { 41 if (InliningUtil.getNodeCount(graph) >= MaximumDesiredSize.getValue(graph.getOptions())) { 42 throw new PermanentBailoutException("Inline all calls failed. The resulting graph is too large."); 43 } 44 return true; 45 } 46 47 @Override 48 public Decision isWorthInlining(Replacements replacements, MethodInvocation invocation, InlineInfo calleeInfo, int inliningDepth, boolean fullyProcessed) { 49 return Decision.YES.withReason(GraalOptions.TraceInlining.getValue(calleeInfo.graph().getOptions()), "inline everything"); 50 } 51 }