Mercurial > hg > truffle
view graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCPrefetchOp.java @ 16032:8beba154719b
[inliner] moved helper method to CallsiteHolder
author | Miguel Garcia <miguel.m.garcia@oracle.com> |
---|---|
date | Tue, 03 Jun 2014 11:27:08 +0200 |
parents | 64dcb92ee75a |
children | b0146ab5b55f |
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/* * Copyright (c) 2013, 2014, 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.hotspot.sparc; import static com.oracle.graal.lir.LIRInstruction.OperandFlag.*; import com.oracle.graal.asm.sparc.SPARCAssembler.Prefetch; import com.oracle.graal.asm.sparc.*; import com.oracle.graal.lir.asm.*; import com.oracle.graal.lir.sparc.*; public class SPARCPrefetchOp extends SPARCLIRInstruction { private final int instr; // AllocatePrefetchInstr @Alive({COMPOSITE}) protected SPARCAddressValue address; public SPARCPrefetchOp(SPARCAddressValue address, int instr) { this.address = address; this.instr = instr; } @Override public void emitCode(CompilationResultBuilder crb, SPARCMacroAssembler masm) { assert instr == 0 : "only supported value is 0"; new Prefetch(address.toAddress(), Prefetch.Fcn.SeveralWritesAndPossiblyReads).emit(masm); } }