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annotate graal/com.oracle.max.cri/src/com/oracle/max/cri/ci/CiRuntimeCall.java @ 4696:cd298550a597

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DCE on CiRuntimeCall enum values.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sat, 25 Feb 2012 00:56:42 +0100
parents e29339f342de
children 438ab53efdd0
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1 /*
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2 * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.max.cri.ci;
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25 import static com.oracle.max.cri.ci.CiKind.*;
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26
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27 /**
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28 * Enumerates the calls that must be provided by the runtime system. The compiler
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29 * may generate code that calls the runtime services for unresolved and slow cases of some
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30 * bytecodes.
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31 */
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32 public enum CiRuntimeCall {
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33 UnwindException(Void, Object),
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34 Deoptimize(Void),
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35 RegisterFinalizer(Void, Object),
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36 SetDeoptInfo(Void, Object),
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37 CreateNullPointerException(Object),
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38 CreateOutOfBoundsException(Object, Int),
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39 JavaTimeMillis(Long),
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40 JavaTimeNanos(Long),
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41 Debug(Void),
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42 ArithmeticFrem(Float, Float, Float),
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43 ArithmeticDrem(Double, Double, Double),
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44 ArithmeticCos(Double, Double),
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45 ArithmeticTan(Double, Double),
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46 ArithmeticSin(Double, Double),
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47 GenericCallback(Object, Object, Object);
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48
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49 public final CiKind resultKind;
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50 public final CiKind[] arguments;
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51
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52 private CiRuntimeCall(CiKind resultKind, CiKind... args) {
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53 this.resultKind = resultKind;
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54 this.arguments = args;
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55 }
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56 }