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comparison graal/GraalCompiler/src/com/sun/c1x/ir/AccessArray.java @ 2541:0f9eeb15e636

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More Value.Flag clean up.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Wed, 27 Apr 2011 20:58:01 +0200
parents 16b9a8b5ad39
children fec99fc30af1
comparison
equal deleted inserted replaced
2540:3fc322165071 2541:0f9eeb15e636
41 * @param stateBefore the frame state before the instruction 41 * @param stateBefore the frame state before the instruction
42 */ 42 */
43 public AccessArray(CiKind kind, Value array, FrameState stateBefore) { 43 public AccessArray(CiKind kind, Value array, FrameState stateBefore) {
44 super(kind, stateBefore); 44 super(kind, stateBefore);
45 this.array = array; 45 this.array = array;
46 if (array.isNonNull()) {
47 eliminateNullCheck();
48 }
49 } 46 }
50 47
51 /** 48 /**
52 * Gets the instruction that produces the array object. 49 * Gets the instruction that produces the array object.
53 * @return the instruction that produces the array object 50 * @return the instruction that produces the array object
54 */ 51 */
55 public Value array() { 52 public Value array() {
56 return array; 53 return array;
57 } 54 }
58 55
59 /**
60 * Clears the state if this instruction can (no longer) trap.
61 */
62 @Override
63 public void runtimeCheckCleared() {
64 if (!canTrap()) {
65 clearState();
66 }
67 }
68
69 @Override 56 @Override
70 public void inputValuesDo(ValueClosure closure) { 57 public void inputValuesDo(ValueClosure closure) {
71 array = closure.apply(array); 58 array = closure.apply(array);
72 } 59 }
73 } 60 }