Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.compiler.ptx.test/src/com/oracle/graal/compiler/ptx/test/PTXPhase.java @ 8995:585cc62fcdc5
PTX enhancements - arithmetic, control, float, integer math, control and basic switch
author | Morris Meyer <morris.meyer@oracle.com> |
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date | Wed, 10 Apr 2013 18:51:21 -0400 |
parents | |
children | ef6915cf1e59 |
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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.compiler.ptx.test; import com.oracle.graal.api.meta.Kind; import com.oracle.graal.nodes.LocalNode; import com.oracle.graal.nodes.StructuredGraph; import com.oracle.graal.nodes.type.StampFactory; import com.oracle.graal.phases.Phase; public class PTXPhase extends Phase { @Override protected void run(StructuredGraph graph) { /* * Assume that null checks would be done on the CPU caller side prior * to copying data onto the GPU. */ for (LocalNode local : graph.getNodes(LocalNode.class)) { if (local.kind() == Kind.Object) { local.setStamp(StampFactory.declaredNonNull(local.objectStamp().type())); } } } }