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annotate graal/com.oracle.graal.truffle.test/sl/TestInlining.sl @ 18985:867058575979

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Truffle: Improved support for "probing" AST nodes: - Node.isSafelyReplacaeableBy(Node) checks in advance if Node.replace(Node) would be unsafe (crash the VM). - Hoist Probe() from language imlementations into Node; now completely language agnostic. - Language implementations support probing by implementing Node.isInstrumentable() and Node.createWrapperNode() - Node.Probe() throws ProbeException (without side effects) if the probe fails. -- ProbeException contains an instance of ProbeFailure that diagnoses the failure in detail - Additional measures to prevent instrumentation from being applied to internal InstrumentationNodes. - Promote ProbeListener to top level interface and add a default implementation
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Tue, 27 Jan 2015 20:24:54 -0800
parents f735aa886cf6
children
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f735aa886cf6 Truffle: add new inlining tests; adapt tests for context sensitive inlining.
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1 /*
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2 * This tests that simple arithmetic gets inlined.
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3 */
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4 function add(a, b) {
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5 return a + b;
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6 }
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7
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8
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9 function test() {
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10 i = 0;
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11 while (i < 100) {
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12 i = add(i, 1);
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13 }
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14 return i;
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15 }
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16
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17 function main() {
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18 waitForOptimization(callUntilOptimized(test));
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19 assertTrue(isInlined(test, test, add), "add is not inlined");
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20 }