1 /* 2 * Copyright (c) 2013, 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 com.oracle.graal.compiler.ptx.test; 24 25 import com.oracle.graal.api.meta.Kind; 26 import com.oracle.graal.nodes.LocalNode; 27 import com.oracle.graal.nodes.StructuredGraph; 28 import com.oracle.graal.nodes.type.StampFactory; 29 import com.oracle.graal.phases.Phase; 30 31 32 public class PTXPhase extends Phase { 33 @Override 34 protected void run(StructuredGraph graph) { 35 for (LocalNode local : graph.getNodes(LocalNode.class)) { 36 if (local.kind() == Kind.Object) { 37 local.setStamp(StampFactory.declaredNonNull(local.objectStamp().type())); 38 } 39 } 40 } 41 }