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annotate graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCPrefetchOp.java @ 14991:64dcb92ee75a
Truffle: Change signature for Truffle calls from (PackedFrame, Arguments) to (Object[]).
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sun, 06 Apr 2014 17:46:24 +0200 |
parents | 4347ad3df3d7 |
children | b0146ab5b55f |
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1 /* |
14013 | 2 * Copyright (c) 2013, 2014, 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 |
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24 package com.oracle.graal.hotspot.sparc; |
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25 |
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26 import static com.oracle.graal.lir.LIRInstruction.OperandFlag.*; |
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27 |
14991
64dcb92ee75a
Truffle: Change signature for Truffle calls from (PackedFrame, Arguments) to (Object[]).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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28 import com.oracle.graal.asm.sparc.SPARCAssembler.Prefetch; |
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29 import com.oracle.graal.asm.sparc.*; |
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30 import com.oracle.graal.lir.asm.*; |
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31 import com.oracle.graal.lir.sparc.*; |
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32 |
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33 public class SPARCPrefetchOp extends SPARCLIRInstruction { |
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34 |
14013 | 35 private final int instr; // AllocatePrefetchInstr |
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36 @Alive({COMPOSITE}) protected SPARCAddressValue address; |
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37 |
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38 public SPARCPrefetchOp(SPARCAddressValue address, int instr) { |
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39 this.address = address; |
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40 this.instr = instr; |
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41 } |
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42 |
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43 @Override |
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44 public void emitCode(CompilationResultBuilder crb, SPARCMacroAssembler masm) { |
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45 assert instr == 0 : "only supported value is 0"; |
14013 | 46 new Prefetch(address.toAddress(), Prefetch.Fcn.SeveralWritesAndPossiblyReads).emit(masm); |
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47 } |
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48 } |