Mercurial > hg > truffle

comparison graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/ProxyNode.java @ 9436:ae815a4c112a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Rename BeginNode => AbstractBeginNode and make abstract. Introduce concrete subclass BeginNode.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 29 Apr 2013 00:25:09 +0200
parents 0f6dd67470d9
children c483912aaf70
comparison
equal deleted inserted replaced
9435:794370a64b71 9436:ae815a4c112a
35 * loop. 35 * loop.
36 */ 36 */
37 @NodeInfo(nameTemplate = "{p#type/s}Proxy") 37 @NodeInfo(nameTemplate = "{p#type/s}Proxy")
38 public class ProxyNode extends FloatingNode implements Node.IterableNodeType, ValueNumberable, Canonicalizable, Virtualizable, LIRLowerable { 38 public class ProxyNode extends FloatingNode implements Node.IterableNodeType, ValueNumberable, Canonicalizable, Virtualizable, LIRLowerable {
39 39
40 @Input(notDataflow = true) private BeginNode proxyPoint; 40 @Input(notDataflow = true) private AbstractBeginNode proxyPoint;
41 @Input private ValueNode value; 41 @Input private ValueNode value;
42 private final PhiType type; 42 private final PhiType type;
43 private final Object identity; 43 private final Object identity;
44 44
45 public ProxyNode(ValueNode value, BeginNode exit, PhiType type, Object identity) { 45 public ProxyNode(ValueNode value, AbstractBeginNode exit, PhiType type, Object identity) {
46 super(type == PhiType.Value ? value.stamp() : type.stamp); 46 super(type == PhiType.Value ? value.stamp() : type.stamp);
47 this.type = type; 47 this.type = type;
48 this.identity = identity; 48 this.identity = identity;
49 assert exit != null; 49 assert exit != null;
50 this.proxyPoint = exit; 50 this.proxyPoint = exit;
63 @Override 63 @Override
64 public Stamp stamp() { 64 public Stamp stamp() {
65 return value().stamp(); 65 return value().stamp();
66 } 66 }
67 67
68 public BeginNode proxyPoint() { 68 public AbstractBeginNode proxyPoint() {
69 return proxyPoint; 69 return proxyPoint;
70 } 70 }
71 71
72 public PhiType type() { 72 public PhiType type() {
73 return type; 73 return type;
106 tool.replaceWithVirtual(state.getVirtualObject()); 106 tool.replaceWithVirtual(state.getVirtualObject());
107 } 107 }
108 } 108 }
109 } 109 }
110 110
111 public static ProxyNode forValue(ValueNode value, BeginNode exit, StructuredGraph graph) { 111 public static ProxyNode forValue(ValueNode value, AbstractBeginNode exit, StructuredGraph graph) {
112 return graph.unique(new ProxyNode(value, exit, PhiType.Value, null)); 112 return graph.unique(new ProxyNode(value, exit, PhiType.Value, null));
113 } 113 }
114 114
115 public static ProxyNode forMemory(ValueNode value, BeginNode exit, Object location, StructuredGraph graph) { 115 public static ProxyNode forMemory(ValueNode value, AbstractBeginNode exit, Object location, StructuredGraph graph) {
116 return graph.unique(new ProxyNode(value, exit, PhiType.Memory, location)); 116 return graph.unique(new ProxyNode(value, exit, PhiType.Memory, location));
117 } 117 }
118 118
119 } 119 }