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comparison graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/value/ValueUtil.java @ 3528:6b841b6b2437

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First round of refactoring.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Tue, 09 Aug 2011 23:56:10 +0200
parents d90bf514d647
children da773e1b6d9f
comparison
equal deleted inserted replaced
3527:391302094f86 3528:6b841b6b2437
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.oracle.max.graal.compiler.value; 23 package com.oracle.max.graal.compiler.value;
24 24
25 import com.oracle.max.graal.compiler.ir.*; 25 import com.oracle.max.graal.compiler.nodes.base.*;
26 import com.oracle.max.graal.compiler.util.*; 26 import com.oracle.max.graal.compiler.util.*;
27 import com.sun.cri.ci.*; 27 import com.sun.cri.ci.*;
28 28
29 29
30 public class ValueUtil { 30 public class ValueUtil {
31 31
32 public static Value assertKind(CiKind kind, Value x) { 32 public static ValueNode assertKind(CiKind kind, ValueNode x) {
33 assert x != null && (x.kind == kind) : "kind=" + kind + ", value=" + x + ((x == null) ? "" : ", value.kind=" + x.kind); 33 assert x != null && (x.kind == kind) : "kind=" + kind + ", value=" + x + ((x == null) ? "" : ", value.kind=" + x.kind);
34 return x; 34 return x;
35 } 35 }
36 36
37 public static Value assertLong(Value x) { 37 public static ValueNode assertLong(ValueNode x) {
38 assert x != null && (x.kind == CiKind.Long); 38 assert x != null && (x.kind == CiKind.Long);
39 return x; 39 return x;
40 } 40 }
41 41
42 public static Value assertJsr(Value x) { 42 public static ValueNode assertJsr(ValueNode x) {
43 assert x != null && (x.kind == CiKind.Jsr); 43 assert x != null && (x.kind == CiKind.Jsr);
44 return x; 44 return x;
45 } 45 }
46 46
47 public static Value assertInt(Value x) { 47 public static ValueNode assertInt(ValueNode x) {
48 assert x != null && (x.kind == CiKind.Int); 48 assert x != null && (x.kind == CiKind.Int);
49 return x; 49 return x;
50 } 50 }
51 51
52 public static Value assertFloat(Value x) { 52 public static ValueNode assertFloat(ValueNode x) {
53 assert x != null && (x.kind == CiKind.Float); 53 assert x != null && (x.kind == CiKind.Float);
54 return x; 54 return x;
55 } 55 }
56 56
57 public static Value assertObject(Value x) { 57 public static ValueNode assertObject(ValueNode x) {
58 assert x != null && (x.kind == CiKind.Object); 58 assert x != null && (x.kind == CiKind.Object);
59 return x; 59 return x;
60 } 60 }
61 61
62 public static Value assertWord(Value x) { 62 public static ValueNode assertWord(ValueNode x) {
63 assert x != null && (x.kind == CiKind.Word); 63 assert x != null && (x.kind == CiKind.Word);
64 return x; 64 return x;
65 } 65 }
66 66
67 public static Value assertDouble(Value x) { 67 public static ValueNode assertDouble(ValueNode x) {
68 assert x != null && (x.kind == CiKind.Double); 68 assert x != null && (x.kind == CiKind.Double);
69 return x; 69 return x;
70 } 70 }
71 71
72 public static void assertHigh(Value x) { 72 public static void assertHigh(ValueNode x) {
73 assert x == null; 73 assert x == null;
74 } 74 }
75 75
76 public static boolean typeMismatch(Value x, Value y) { 76 public static boolean typeMismatch(ValueNode x, ValueNode y) {
77 return y == null || !Util.archKindsEqual(x, y); 77 return y == null || !Util.archKindsEqual(x, y);
78 } 78 }
79 79
80 public static boolean isDoubleWord(Value x) { 80 public static boolean isDoubleWord(ValueNode x) {
81 return x != null && x.kind.isDoubleWord(); 81 return x != null && x.kind.isDoubleWord();
82 } 82 }
83 83
84 } 84 }