Mercurial > hg > truffle
view graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/substitutions/CompilerDirectivesSubstitutions.java @ 17444:2834b4432586
Truffle: introduce CompilerDirectives.isCompilationConstant.
author | Christian Humer <christian.humer@gmail.com> |
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date | Tue, 14 Oct 2014 20:02:44 +0200 |
parents | ada0a7729b6f |
children | 4a8dd0fdcc38 |
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/* * Copyright (c) 2013, 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.truffle.substitutions; import java.util.concurrent.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.api.replacements.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.extended.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.truffle.*; import com.oracle.graal.truffle.nodes.*; import com.oracle.graal.truffle.nodes.frame.*; import com.oracle.graal.truffle.nodes.typesystem.*; import com.oracle.truffle.api.*; import com.oracle.truffle.api.frame.*; @ClassSubstitution(CompilerDirectives.class) public class CompilerDirectivesSubstitutions { @MethodSubstitution public static void transferToInterpreter() { DeoptimizeNode.deopt(DeoptimizationAction.None, DeoptimizationReason.TransferToInterpreter); } @MethodSubstitution public static void transferToInterpreterAndInvalidate() { DeoptimizeNode.deopt(DeoptimizationAction.InvalidateReprofile, DeoptimizationReason.TransferToInterpreter); } @MethodSubstitution public static boolean inInterpreter() { return false; } @MethodSubstitution public static boolean inCompiledCode() { return true; } @MethodSubstitution public static void interpreterOnly(@SuppressWarnings("unused") Runnable runnable) { } @MethodSubstitution public static <T> T interpreterOnly(@SuppressWarnings("unused") Callable<T> callable) throws Exception { return null; } @MethodSubstitution public static boolean injectBranchProbability(double probability, boolean condition) { return BranchProbabilityNode.probability(probability, condition); } @MacroSubstitution(macro = BailoutNode.class, isStatic = true) public static native void bailout(String reason); @MacroSubstitution(macro = UnsafeTypeCastMacroNode.class, isStatic = true) public static native Object unsafeCast(Object value, Class<?> clazz, boolean condition, boolean nonNull); @MethodSubstitution private static Class<? extends MaterializedFrame> getUnsafeFrameType() { return FrameWithoutBoxing.class; } @MacroSubstitution(macro = IsCompilationConstantNode.class, isStatic = true) public static native boolean isCompilationConstant(Object value); @MacroSubstitution(macro = CustomizedUnsafeLoadMacroNode.class, isStatic = true) public static native boolean unsafeGetBoolean(Object receiver, long offset, boolean condition, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeLoadMacroNode.class, isStatic = true) public static native byte unsafeGetByte(Object receiver, long offset, boolean condition, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeLoadMacroNode.class, isStatic = true) public static native short unsafeGetShort(Object receiver, long offset, boolean condition, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeLoadMacroNode.class, isStatic = true) public static native int unsafeGetInt(Object receiver, long offset, boolean condition, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeLoadMacroNode.class, isStatic = true) public static native long unsafeGetLong(Object receiver, long offset, boolean condition, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeLoadMacroNode.class, isStatic = true) public static native float unsafeGetFloat(Object receiver, long offset, boolean condition, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeLoadMacroNode.class, isStatic = true) public static native double unsafeGetDouble(Object receiver, long offset, boolean condition, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeLoadMacroNode.class, isStatic = true) public static native Object unsafeGetObject(Object receiver, long offset, boolean condition, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeStoreMacroNode.class, isStatic = true) public static native void unsafePutBoolean(Object receiver, long offset, boolean value, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeStoreMacroNode.class, isStatic = true) public static native void unsafePutByte(Object receiver, long offset, byte value, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeStoreMacroNode.class, isStatic = true) public static native void unsafePutShort(Object receiver, long offset, short value, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeStoreMacroNode.class, isStatic = true) public static native void unsafePutInt(Object receiver, long offset, int value, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeStoreMacroNode.class, isStatic = true) public static native void unsafePutLong(Object receiver, long offset, long value, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeStoreMacroNode.class, isStatic = true) public static native void unsafePutFloat(Object receiver, long offset, float value, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeStoreMacroNode.class, isStatic = true) public static native void unsafePutDouble(Object receiver, long offset, double value, Object locationIdentity); @MacroSubstitution(macro = CustomizedUnsafeStoreMacroNode.class, isStatic = true) public static native void unsafePutObject(Object receiver, long offset, Object value, Object locationIdentity); @MethodSubstitution public static boolean unsafeGetFinalBoolean(Object receiver, long offset, boolean condition, Object locationIdentity) { return CustomizedUnsafeLoadFinalNode.load(receiver, offset, condition, locationIdentity, Kind.Boolean); } @MethodSubstitution public static byte unsafeGetFinalByte(Object receiver, long offset, boolean condition, Object locationIdentity) { return CustomizedUnsafeLoadFinalNode.load(receiver, offset, condition, locationIdentity, Kind.Byte); } @MethodSubstitution public static short unsafeGetFinalShort(Object receiver, long offset, boolean condition, Object locationIdentity) { return CustomizedUnsafeLoadFinalNode.load(receiver, offset, condition, locationIdentity, Kind.Short); } @MethodSubstitution public static int unsafeGetFinalInt(Object receiver, long offset, boolean condition, Object locationIdentity) { return CustomizedUnsafeLoadFinalNode.load(receiver, offset, condition, locationIdentity, Kind.Int); } @MethodSubstitution public static long unsafeGetFinalLong(Object receiver, long offset, boolean condition, Object locationIdentity) { return CustomizedUnsafeLoadFinalNode.load(receiver, offset, condition, locationIdentity, Kind.Long); } @MethodSubstitution public static float unsafeGetFinalFloat(Object receiver, long offset, boolean condition, Object locationIdentity) { return CustomizedUnsafeLoadFinalNode.load(receiver, offset, condition, locationIdentity, Kind.Float); } @MethodSubstitution public static double unsafeGetFinalDouble(Object receiver, long offset, boolean condition, Object locationIdentity) { return CustomizedUnsafeLoadFinalNode.load(receiver, offset, condition, locationIdentity, Kind.Double); } @MethodSubstitution public static Object unsafeGetFinalObject(Object receiver, long offset, boolean condition, Object locationIdentity) { return CustomizedUnsafeLoadFinalNode.load(receiver, offset, condition, locationIdentity, Kind.Object); } @MethodSubstitution public static void materialize(Object obj) { ForceMaterializeNode.force(obj); } }