Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/BinaryOpLogicNode.java @ 16314:f57cf459f5d3
[SPARC] Adding deoptimization handler foreign call
LoadDataAddressOp emitting now absolute addresses. (May be improved in future)
Removing epilogue baseclass/block end marking interface from LeaveCurrentStackFrameOp and LeaveDeoptimizedStackFrameOp to conform with the assertion in com.oracle.graal.lir.LIR.verifyBlock
Implement LIRGenerator.emitDeoptimizationFetchUnrollInfoCall for SPARC
Removing my changes for JUnit reporting from testrunner.
author | Stefan Anzinger <stefan.anzinger@gmail.com> |
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date | Sat, 31 May 2014 00:30:26 +0200 |
parents | graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/BinaryLogicNode.java@94874b2fc509 |
children |
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/* * Copyright (c) 2011, 2014, 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.nodes; import com.oracle.graal.api.meta.*; import com.oracle.graal.api.meta.ProfilingInfo.TriState; import com.oracle.graal.graph.*; import com.oracle.graal.graph.spi.*; import com.oracle.graal.nodes.spi.*; public abstract class BinaryOpLogicNode extends LogicNode implements LIRLowerable, Canonicalizable { @Input private ValueNode x; @Input private ValueNode y; public ValueNode x() { return x; } public ValueNode y() { return y; } protected void setX(ValueNode x) { updateUsages(this.x, x); this.x = x; } protected void setY(ValueNode y) { updateUsages(this.y, y); this.y = y; } public BinaryOpLogicNode(ValueNode x, ValueNode y) { assert x != null && y != null && x.getKind() == y.getKind(); this.x = x; this.y = y; } public abstract TriState evaluate(ConstantReflectionProvider constantReflection, ValueNode forX, ValueNode forY); @Override public boolean verify() { assertTrue(x.stamp().isCompatible(y.stamp()), "stamps not compatible: %s, %s", x.stamp(), y.stamp()); return super.verify(); } @Override public Node canonical(CanonicalizerTool tool) { switch (evaluate(tool.getConstantReflection(), x(), y())) { case FALSE: return LogicConstantNode.contradiction(graph()); case TRUE: return LogicConstantNode.tautology(graph()); } return this; } @Override public void generate(NodeLIRBuilderTool gen) { } }