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comparison graal/GraalCompiler/src/com/sun/c1x/ir/NewObjectArray.java @ 2600:f1bc67c2d453

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new node layout: TypeCheck, RegisterFinalizer, Invoke, NewArray, NullCheck
author Lukas Stadler <lukas.stadler@jku.at>
date Thu, 05 May 2011 16:32:20 +0200
parents 16b9a8b5ad39
children 91d3952f7eb7
comparison
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2596:1c36b17f7ee0 2600:f1bc67c2d453
20 * or visit www.oracle.com if you need additional information or have any 20 * or visit www.oracle.com if you need additional information or have any
21 * questions. 21 * questions.
22 */ 22 */
23 package com.sun.c1x.ir; 23 package com.sun.c1x.ir;
24 24
25 import com.oracle.graal.graph.*;
25 import com.sun.c1x.debug.*; 26 import com.sun.c1x.debug.*;
26 import com.sun.c1x.value.*; 27 import com.sun.c1x.value.*;
27 import com.sun.cri.ci.*; 28 import com.sun.cri.ci.*;
28 import com.sun.cri.ri.*; 29 import com.sun.cri.ri.*;
29 30
30 /** 31 /**
31 * The {@code NewObjectArray} instruction represents an allocation of an object array. 32 * The {@code NewObjectArray} instruction represents an allocation of an object array.
32 *
33 * @author Ben L. Titzer
34 */ 33 */
35 public final class NewObjectArray extends NewArray { 34 public final class NewObjectArray extends NewArray {
35
36 private static final int INPUT_COUNT = 0;
37 private static final int SUCCESSOR_COUNT = 0;
36 38
37 final RiType elementClass; 39 final RiType elementClass;
38 40
39 /** 41 /**
40 * Constructs a new NewObjectArray instruction. 42 * Constructs a new NewObjectArray instruction.
41 * @param elementClass the class of elements in this array 43 * @param elementClass the class of elements in this array
42 * @param length the instruction producing the length of the array 44 * @param length the instruction producing the length of the array
43 * @param stateBefore the state before the allocation 45 * @param stateBefore the state before the allocation
46 * @param graph
44 */ 47 */
45 public NewObjectArray(RiType elementClass, Value length, FrameState stateBefore) { 48 public NewObjectArray(RiType elementClass, Value length, FrameState stateBefore, Graph graph) {
46 super(length, stateBefore); 49 super(length, stateBefore, INPUT_COUNT, SUCCESSOR_COUNT, graph);
47 this.elementClass = elementClass; 50 this.elementClass = elementClass;
48 } 51 }
49 52
50 /** 53 /**
51 * Gets the type of the elements of the array. 54 * Gets the type of the elements of the array.