1 /*
   2  * Copyright (c) 2016, 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  */
  23 package org.graalvm.compiler.hotspot.amd64;
  24 
  25 import org.graalvm.compiler.core.amd64.AMD64SuitesProvider;
  26 import org.graalvm.compiler.core.common.GraalOptions;
  27 import org.graalvm.compiler.hotspot.lir.HotSpotZapRegistersPhase;
  28 import org.graalvm.compiler.lir.phases.LIRSuites;
  29 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration.Plugins;
  30 import org.graalvm.compiler.phases.tiers.CompilerConfiguration;
  31 
  32 public class AMD64HotSpotSuitesProvider extends AMD64SuitesProvider {
  33 
  34     public AMD64HotSpotSuitesProvider(CompilerConfiguration compilerConfiguration, Plugins plugins) {
  35         super(compilerConfiguration, plugins);
  36     }
  37 
  38     @Override
  39     public LIRSuites createLIRSuites() {
  40         LIRSuites lirSuites = super.createLIRSuites();
  41         if (GraalOptions.DetailedAsserts.getValue()) {
  42             lirSuites.getPostAllocationOptimizationStage().appendPhase(new HotSpotZapRegistersPhase());
  43         }
  44         return lirSuites;
  45     }
  46 }