TraceLinearScanAllocationPhase.java revision 12968:4d8a004e5c6d 
1/*
2 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23package org.graalvm.compiler.lir.alloc.trace.lsra;
24
25import org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig;
26import org.graalvm.compiler.core.common.alloc.TraceBuilderResult;
27import org.graalvm.compiler.lir.alloc.trace.TraceAllocationPhase;
28import org.graalvm.compiler.lir.alloc.trace.lsra.TraceLinearScanPhase.TraceLinearScan;
29import org.graalvm.compiler.lir.gen.LIRGeneratorTool.MoveFactory;
30
31abstract class TraceLinearScanAllocationPhase extends TraceAllocationPhase<TraceLinearScanAllocationPhase.TraceLinearScanAllocationContext> {
32
33    static final class TraceLinearScanAllocationContext extends TraceAllocationPhase.TraceAllocationContext {
34        public final TraceLinearScan allocator;
35
36        TraceLinearScanAllocationContext(MoveFactory spillMoveFactory, RegisterAllocationConfig registerAllocationConfig, TraceBuilderResult traceBuilderResult, TraceLinearScan allocator) {
37            super(spillMoveFactory, registerAllocationConfig, traceBuilderResult, allocator.getGlobalLivenessInfo());
38            this.allocator = allocator;
39        }
40    }
41}
42