1 /* 2 * Copyright (c) 2013, 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 */ 23 package org.graalvm.compiler.hotspot.sparc; 24 25 import org.graalvm.compiler.core.common.spi.ForeignCallsProvider; 26 import org.graalvm.compiler.graph.Node; 27 import org.graalvm.compiler.hotspot.HotSpotGraalRuntimeProvider; 28 import org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider; 29 import org.graalvm.compiler.hotspot.meta.HotSpotRegistersProvider; 30 import org.graalvm.compiler.nodes.calc.FloatConvertNode; 31 import org.graalvm.compiler.nodes.spi.LoweringTool; 32 33 import jdk.vm.ci.code.TargetDescription; 34 import jdk.vm.ci.hotspot.HotSpotConstantReflectionProvider; 35 import jdk.vm.ci.meta.MetaAccessProvider; 36 37 public class SPARCHotSpotLoweringProvider extends DefaultHotSpotLoweringProvider { 38 39 public SPARCHotSpotLoweringProvider(HotSpotGraalRuntimeProvider runtime, MetaAccessProvider metaAccess, ForeignCallsProvider foreignCalls, HotSpotRegistersProvider registers, 40 HotSpotConstantReflectionProvider constantReflection, TargetDescription target) { 41 super(runtime, metaAccess, foreignCalls, registers, constantReflection, target); 42 } 43 44 @Override 45 public void lower(Node n, LoweringTool tool) { 46 if (n instanceof FloatConvertNode) { 47 // FloatConvertNodes are handled in SPARCLIRGenerator.emitConvert 48 } else { 49 super.lower(n, tool); 50 } 51 } 52 }