Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.graphbuilderconf/src/com/oracle/graal/graphbuilderconf/InlineInvokePlugin.java @ 21351:1b3270c6d87c
Fix materialization of instanceof when sharing instantiation
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Tue, 12 May 2015 13:27:01 -0700 |
parents | 710fc7216c56 |
children | 48c1ebd24120 |
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/* * Copyright (c) 2015, 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 com.oracle.graal.graphbuilderconf; import com.oracle.graal.api.meta.*; import com.oracle.graal.nodes.*; /** * Plugin for specifying what is inlined during graph parsing. This plugin is also * {@linkplain #notifyOfNoninlinedInvoke notified} of non-inlined invocations (i.e., those for which * an {@link Invoke} node is created). */ public interface InlineInvokePlugin extends GraphBuilderPlugin { public static class InlineInfo { /** * The method to be inlined. */ public final ResolvedJavaMethod methodToInline; /** * Specifies if {@link #methodToInline} is an intrinsic for the original method (i.e., the * {@code method} passed to {@link InlineInvokePlugin#getInlineInfo}). */ public final boolean isIntrinsic; public InlineInfo(ResolvedJavaMethod methodToInline, boolean isIntrinsic) { this.methodToInline = methodToInline; this.isIntrinsic = isIntrinsic; } } /** * Determines whether a call to a given method is to be inlined. * * @param method the target method of an invoke * @param args the arguments to the invoke * @param returnType the return type derived from {@code method}'s signature */ default InlineInvokePlugin.InlineInfo getInlineInfo(@SuppressWarnings("unused") GraphBuilderContext b, ResolvedJavaMethod method, ValueNode[] args, JavaType returnType) { return null; } /** * @param inlinedTargetMethod */ default void postInline(ResolvedJavaMethod inlinedTargetMethod) { } /** * Notifies this plugin of the {@link Invoke} node created for a method that was not inlined per * {@link #getInlineInfo}. * * @param method the method that was not inlined * @param invoke the invoke node created for the call to {@code method} */ default void notifyOfNoninlinedInvoke(@SuppressWarnings("unused") GraphBuilderContext b, ResolvedJavaMethod method, Invoke invoke) { } }