Mercurial > hg > truffle
annotate graal/com.oracle.graal.truffle.test/sl/TestIsCompilationConstant1.sl @ 21598:05ecef0a6a24
LinearScanLifetimeAnalysisPhase: special case StackStoreOp.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Thu, 28 May 2015 13:07:25 +0200 |
parents | 2834b4432586 |
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rev | line source |
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Truffle: introduce CompilerDirectives.isCompilationConstant.
Christian Humer <christian.humer@gmail.com>
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Truffle: introduce CompilerDirectives.isCompilationConstant.
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3 function testConstantValue1() { |
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4 return isCompilationConstant(42); |
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5 } |
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7 function testConstantValue2() { |
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8 return isCompilationConstant(21 + 21); |
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9 } |
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11 function testConstantSequence() { |
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Christian Humer <christian.humer@gmail.com>
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12 40; |
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13 return isCompilationConstant(42); |
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14 } |
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16 function testConstantLocalVariable() { |
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17 x = 42; |
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18 return isCompilationConstant(x); |
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19 } |
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21 function testNonConstantAdd() { |
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22 return isCompilationConstant(42 + "42"); |
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23 } |
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Christian Humer <christian.humer@gmail.com>
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26 function main() { |
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27 callFunctionsWith("testConstant", harnessTrue); |
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28 callFunctionsWith("testNonConstant", harnessFalse); |
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29 } |
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31 function harnessTrue(testFunction) { |
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32 callUntilOptimized(testFunction); |
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33 assertTrue(testFunction(), "test function " + testFunction + " is not constant"); |
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34 } |
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37 function harnessFalse(testFunction) { |
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38 callUntilOptimized(testFunction); |
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39 assertFalse(testFunction(), "test function " + testFunction + " is constant"); |
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40 } |