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comparison graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/cfg/AbstractControlFlowGraph.java @ 18163:c88ab4f1f04a

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re-enabled Checkstyle with the release of 6.0 that supports Java 8; fixed existing Checkstyle warnings
author Doug Simon <doug.simon@oracle.com>
date Fri, 24 Oct 2014 16:18:10 +0200
parents 586c1bdd73b8
children 4d70d150944f
comparison
equal deleted inserted replaced
18162:ab62800259ff 18163:c88ab4f1f04a
26 26
27 import com.oracle.graal.compiler.common.*; 27 import com.oracle.graal.compiler.common.*;
28 28
29 public interface AbstractControlFlowGraph<T extends AbstractBlock<T>> { 29 public interface AbstractControlFlowGraph<T extends AbstractBlock<T>> {
30 30
31 static final int BLOCK_ID_INITIAL = -1; 31 int BLOCK_ID_INITIAL = -1;
32 static final int BLOCK_ID_VISITED = -2; 32 int BLOCK_ID_VISITED = -2;
33 33
34 /** 34 /**
35 * Returns the list blocks contained in this control flow graph. 35 * Returns the list blocks contained in this control flow graph.
36 * 36 *
37 * It is {@linkplain CFGVerifier guaranteed} that the blocks are numbered and ordered according 37 * It is {@linkplain CFGVerifier guaranteed} that the blocks are numbered and ordered according
102 * Note that this algorithm makes use of special properties regarding the numbering of blocks. 102 * Note that this algorithm makes use of special properties regarding the numbering of blocks.
103 * 103 *
104 * @see #getBlocks() 104 * @see #getBlocks()
105 * @see CFGVerifier 105 * @see CFGVerifier
106 */ 106 */
107 public static AbstractBlock<?> commonDominator(AbstractBlock<?> a, AbstractBlock<?> b) { 107 static AbstractBlock<?> commonDominator(AbstractBlock<?> a, AbstractBlock<?> b) {
108 if (a == null) { 108 if (a == null) {
109 return b; 109 return b;
110 } 110 }
111 if (b == null) { 111 if (b == null) {
112 return a; 112 return a;
126 126
127 /** 127 /**
128 * @see AbstractControlFlowGraph#commonDominator(AbstractBlock, AbstractBlock) 128 * @see AbstractControlFlowGraph#commonDominator(AbstractBlock, AbstractBlock)
129 */ 129 */
130 @SuppressWarnings("unchecked") 130 @SuppressWarnings("unchecked")
131 public static <T extends AbstractBlock<T>> T commonDominatorTyped(T a, T b) { 131 static <T extends AbstractBlock<T>> T commonDominatorTyped(T a, T b) {
132 return (T) commonDominator(a, b); 132 return (T) commonDominator(a, b);
133 } 133 }
134 } 134 }