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changeset 11272:1e07d9303420

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Marker interface for primitive arithmetic nodes.
author Roland Schatz <roland.schatz@oracle.com>
date Fri, 09 Aug 2013 11:38:40 +0200
parents 153a347e54c4
children b5e95841d366
files graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/Architecture.java graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/ArithmeticOperation.java graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/BitLogicNode.java graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ConvertNode.java graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/FloatArithmeticNode.java graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/IntegerArithmeticNode.java graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/NegateNode.java graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ShiftNode.java graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/MathIntrinsicNode.java
diffstat 9 files changed, 47 insertions(+), 10 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/Architecture.java	Fri Aug 09 11:36:13 2013 +0200
+++ b/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/Architecture.java	Fri Aug 09 11:38:40 2013 +0200
@@ -188,11 +188,11 @@
      * 
      * @param kind the kind of the individual vector elements
      * @param maxLength the maximum length that should be returned
-     * @param arithmetic whether the vector length needs to support arithmetic operations or just
-     *            load and store
+     * @param arithmetic the arithmetic operation for which the vector size should be determined, or
+     *            null if no arithmetic needs to be performed on the vector
      * @return a supported vector size, but at most {@code maxLength}
      */
-    public int getSupportedVectorLength(Kind kind, int maxLength, boolean arithmetic) {
+    public int getSupportedVectorLength(Kind kind, int maxLength, ArithmeticOperation arithmetic) {
         return 1;
     }
 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/ArithmeticOperation.java	Fri Aug 09 11:38:40 2013 +0200
@@ -0,0 +1,30 @@
+/*
+ * 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.api.code;
+
+/**
+ * An {@code ArithmeticOperation} is an operation that does primitive value arithmetic without side
+ * effect.
+ */
+public interface ArithmeticOperation {
+}
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/BitLogicNode.java	Fri Aug 09 11:36:13 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/BitLogicNode.java	Fri Aug 09 11:38:40 2013 +0200
@@ -22,6 +22,7 @@
  */
 package com.oracle.graal.nodes.calc;
 
+import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.graph.*;
 import com.oracle.graal.nodes.*;
@@ -29,7 +30,7 @@
 /**
  * The {@code LogicNode} class definition.
  */
-public abstract class BitLogicNode extends BinaryNode {
+public abstract class BitLogicNode extends BinaryNode implements ArithmeticOperation {
 
     /**
      * Constructs a new logic operation node.
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ConvertNode.java	Fri Aug 09 11:36:13 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ConvertNode.java	Fri Aug 09 11:38:40 2013 +0200
@@ -24,6 +24,7 @@
 
 import static com.oracle.graal.api.meta.Kind.*;
 
+import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.graph.*;
 import com.oracle.graal.nodes.*;
@@ -33,7 +34,7 @@
 /**
  * The {@code ConvertNode} class represents a conversion between primitive types.
  */
-public final class ConvertNode extends FloatingNode implements Canonicalizable, LIRLowerable, Lowerable {
+public final class ConvertNode extends FloatingNode implements Canonicalizable, LIRLowerable, Lowerable, ArithmeticOperation {
 
     public static enum Op {
         I2L(Int, Long, true),
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/FloatArithmeticNode.java	Fri Aug 09 11:36:13 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/FloatArithmeticNode.java	Fri Aug 09 11:38:40 2013 +0200
@@ -22,10 +22,11 @@
  */
 package com.oracle.graal.nodes.calc;
 
+import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.nodes.*;
 
-public abstract class FloatArithmeticNode extends BinaryNode {
+public abstract class FloatArithmeticNode extends BinaryNode implements ArithmeticOperation {
 
     private final boolean isStrictFP;
 
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/IntegerArithmeticNode.java	Fri Aug 09 11:36:13 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/IntegerArithmeticNode.java	Fri Aug 09 11:38:40 2013 +0200
@@ -22,11 +22,12 @@
  */
 package com.oracle.graal.nodes.calc;
 
+import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.graph.*;
 import com.oracle.graal.nodes.*;
 
-public abstract class IntegerArithmeticNode extends BinaryNode {
+public abstract class IntegerArithmeticNode extends BinaryNode implements ArithmeticOperation {
 
     public IntegerArithmeticNode(Kind kind, ValueNode x, ValueNode y) {
         super(kind, x, y);
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/NegateNode.java	Fri Aug 09 11:36:13 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/NegateNode.java	Fri Aug 09 11:38:40 2013 +0200
@@ -22,6 +22,7 @@
  */
 package com.oracle.graal.nodes.calc;
 
+import com.oracle.graal.api.code.*;
 import com.oracle.graal.nodes.*;
 import com.oracle.graal.nodes.spi.*;
 import com.oracle.graal.nodes.type.*;
@@ -29,7 +30,7 @@
 /**
  * The {@code NegateNode} node negates its operand.
  */
-public final class NegateNode extends FloatingNode implements Canonicalizable, LIRLowerable {
+public final class NegateNode extends FloatingNode implements Canonicalizable, LIRLowerable, ArithmeticOperation {
 
     @Input private ValueNode x;
 
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ShiftNode.java	Fri Aug 09 11:36:13 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ShiftNode.java	Fri Aug 09 11:38:40 2013 +0200
@@ -22,13 +22,14 @@
  */
 package com.oracle.graal.nodes.calc;
 
+import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.nodes.*;
 
 /**
  * The {@code ShiftOp} class represents shift operations.
  */
-public abstract class ShiftNode extends BinaryNode {
+public abstract class ShiftNode extends BinaryNode implements ArithmeticOperation {
 
     /**
      * Creates a new shift operation.
--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/MathIntrinsicNode.java	Fri Aug 09 11:36:13 2013 +0200
+++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/MathIntrinsicNode.java	Fri Aug 09 11:38:40 2013 +0200
@@ -22,6 +22,7 @@
  */
 package com.oracle.graal.replacements.nodes;
 
+import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.compiler.gen.*;
 import com.oracle.graal.compiler.target.*;
@@ -32,7 +33,7 @@
 import com.oracle.graal.nodes.spi.*;
 import com.oracle.graal.nodes.type.*;
 
-public class MathIntrinsicNode extends FloatingNode implements Canonicalizable, LIRGenLowerable {
+public class MathIntrinsicNode extends FloatingNode implements Canonicalizable, LIRGenLowerable, ArithmeticOperation {
 
     @Input private ValueNode x;
     private final Operation operation;