Mercurial > hg > truffle
view graal/com.oracle.graal.lir/src/com/oracle/graal/lir/InfopointOp.java @ 9884:cecd40916b06
Add scaling factor for arrays
author | Christos Kotselidis <christos.kotselidis@oracle.com> |
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date | Tue, 04 Jun 2013 17:14:51 +0200 |
parents | a8fea2979e63 |
children | fbeda9df497d |
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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.lir; import static com.oracle.graal.lir.LIRInstruction.Opcode; import com.oracle.graal.api.code.*; import com.oracle.graal.lir.asm.*; /** * Emits an infopoint (only mark the position). */ @Opcode("INFOPOINT") public class InfopointOp extends LIRInstruction { @State protected LIRFrameState state; private final InfopointReason reason; public InfopointOp(LIRFrameState state, InfopointReason reason) { this.state = state; this.reason = reason; } @Override public void emitCode(TargetMethodAssembler tasm) { tasm.recordInfopoint(tasm.asm.codeBuffer.position(), state, reason); } }