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comparison graal/GraalCompiler/src/com/sun/c1x/ir/CheckCast.java @ 2622:91d3952f7eb7

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Framestate work : using stateAFter and reducting the number of nodes with framestates. Intermediate state (does not pass tests)
author Gilles Duboscq <gilles.duboscq@oracle.com>
date Tue, 10 May 2011 12:37:46 +0200
parents f1bc67c2d453
children c3f64b66fc78
comparison
equal deleted inserted replaced
2621:dd115f80acf8 2622:91d3952f7eb7
23 package com.sun.c1x.ir; 23 package com.sun.c1x.ir;
24 24
25 import com.oracle.graal.graph.*; 25 import com.oracle.graal.graph.*;
26 import com.sun.c1x.debug.*; 26 import com.sun.c1x.debug.*;
27 import com.sun.c1x.util.*; 27 import com.sun.c1x.util.*;
28 import com.sun.c1x.value.*;
29 import com.sun.cri.bytecode.*; 28 import com.sun.cri.bytecode.*;
30 import com.sun.cri.ci.*; 29 import com.sun.cri.ci.*;
31 import com.sun.cri.ri.*; 30 import com.sun.cri.ri.*;
32 31
33 /** 32 /**
43 * @param targetClass the class being cast to 42 * @param targetClass the class being cast to
44 * @param object the instruction producing the object 43 * @param object the instruction producing the object
45 * @param stateBefore the state before the cast 44 * @param stateBefore the state before the cast
46 * @param graph 45 * @param graph
47 */ 46 */
48 public CheckCast(RiType targetClass, Value targetClassInstruction, Value object, FrameState stateBefore, Graph graph) { 47 public CheckCast(RiType targetClass, Value targetClassInstruction, Value object, Graph graph) {
49 super(targetClass, targetClassInstruction, object, CiKind.Object, stateBefore, INPUT_COUNT, SUCCESSOR_COUNT, graph); 48 super(targetClass, targetClassInstruction, object, CiKind.Object, INPUT_COUNT, SUCCESSOR_COUNT, graph);
50 initFlag(Flag.NonNull, object.isNonNull()); 49 initFlag(Flag.NonNull, object.isNonNull());
51 } 50 }
52 51
53 /** 52 /**
54 * Gets the declared type of the result of this instruction. 53 * Gets the declared type of the result of this instruction.