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comparison truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/CompilerDirectives.java @ 22211:863f7bb5f645

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add CompilerDirectives.isPartialEvaluationConstant as the counterpart to CompilerAsserts.partialEvaluationConstant
author Andreas Woess <andreas.woess@oracle.com>
date Wed, 30 Sep 2015 14:05:10 +0200
parents dc83cc1f94f2
children bc1e026ef5b1
comparison
equal deleted inserted replaced
22210:3a96086cf698 22211:863f7bb5f645
95 * @param value 95 * @param value
96 * @return {@code true} when given value is seen as compilation constant, {@code false} if not 96 * @return {@code true} when given value is seen as compilation constant, {@code false} if not
97 * compilation constant. 97 * compilation constant.
98 */ 98 */
99 public static boolean isCompilationConstant(Object value) { 99 public static boolean isCompilationConstant(Object value) {
100 return CompilerDirectives.inInterpreter();
101 }
102
103 /**
104 * Returns a boolean indicating whether or not a given value is seen as constant during the
105 * initial partial evaluation phase. If this method is called in the interpreter this method
106 * will always return <code>true</code>.
107 *
108 * @param value
109 * @return {@code true} when given value is seen as compilation constant, {@code false} if not
110 * compilation constant.
111 */
112 public static boolean isPartialEvaluationConstant(Object value) {
100 return CompilerDirectives.inInterpreter(); 113 return CompilerDirectives.inInterpreter();
101 } 114 }
102 115
103 /** 116 /**
104 * Directive for the compiler that the given runnable should only be executed in the interpreter 117 * Directive for the compiler that the given runnable should only be executed in the interpreter