Examples with ResolvedJavaMethod jdk.vm.ci.meta.ResolvedJavaMethod used on opensource projects

Example 46 with ResolvedJavaMethod

use of jdk.vm.ci.meta.ResolvedJavaMethod in project graal by oracle.

the class UnbalancedMonitorsTest method checkForBailout.

private void checkForBailout(String name) throws ClassNotFoundException {
    ResolvedJavaMethod method = getResolvedJavaMethod(LOADER.findClass(INNER_CLASS_NAME), name);
    try {
        OptionValues options = getInitialOptions();
        StructuredGraph graph = new StructuredGraph.Builder(options, getDebugContext(options, null, method)).method(method).build();
        Plugins plugins = new Plugins(new InvocationPlugins());
        GraphBuilderConfiguration graphBuilderConfig = GraphBuilderConfiguration.getDefault(plugins).withEagerResolving(true).withUnresolvedIsError(true);
        OptimisticOptimizations optimisticOpts = OptimisticOptimizations.NONE;
        GraphBuilderPhase.Instance graphBuilder = new GraphBuilderPhase.Instance(getMetaAccess(), getProviders().getStampProvider(), null, null, graphBuilderConfig, optimisticOpts, null);
        graphBuilder.apply(graph);
    } catch (BailoutException e) {
        if (e.getMessage().contains("unbalanced monitors")) {
            return;
        }
        throw e;
    }
    assertTrue("should have bailed out", false);
}

Example 47 with ResolvedJavaMethod

use of jdk.vm.ci.meta.ResolvedJavaMethod in project graal by oracle.

the class LockEliminationTest method getGraph.

private StructuredGraph getGraph(String snippet) {
    ResolvedJavaMethod method = getResolvedJavaMethod(snippet);
    StructuredGraph graph = parseEager(method, AllowAssumptions.YES);
    HighTierContext context = getDefaultHighTierContext();
    new CanonicalizerPhase().apply(graph, context);
    new InliningPhase(new CanonicalizerPhase()).apply(graph, context);
    new CanonicalizerPhase().apply(graph, context);
    new DeadCodeEliminationPhase().apply(graph);
    new LoweringPhase(new CanonicalizerPhase(), LoweringTool.StandardLoweringStage.HIGH_TIER).apply(graph, context);
    new LockEliminationPhase().apply(graph);
    return graph;
}

Example 48 with ResolvedJavaMethod

use of jdk.vm.ci.meta.ResolvedJavaMethod in project graal by oracle.

the class MarkUnsafeAccessTest method testCompiled.

@Test
public void testCompiled() throws IOException {
    ResolvedJavaMethod getMethod = asResolvedJavaMethod(getMethod(ByteBuffer.class, "get", new Class<?>[] {}));
    ResolvedJavaType mbbClass = getMetaAccess().lookupJavaType(MappedByteBuffer.class);
    ResolvedJavaMethod getMethodImpl = mbbClass.findUniqueConcreteMethod(getMethod).getResult();
    Assert.assertNotNull(getMethodImpl);
    StructuredGraph graph = parseForCompile(getMethodImpl);
    HighTierContext highContext = getDefaultHighTierContext();
    new CanonicalizerPhase().apply(graph, highContext);
    new InliningPhase(new InlineEverythingPolicy(), new CanonicalizerPhase()).apply(graph, highContext);
    InstalledCode compiledCode = getCode(getMethodImpl, graph);
    testMappedByteBuffer(mbb -> {
        try {
            return (byte) compiledCode.executeVarargs(mbb);
        } catch (InvalidInstalledCodeException e) {
            Assert.fail();
            return 0;
        }
    });
}

Example 49 with ResolvedJavaMethod

use of jdk.vm.ci.meta.ResolvedJavaMethod in project graal by oracle.

the class HashMapGetTest method hashMapTest.

@Test
public void hashMapTest() {
    HashMap<Integer, Integer> map = new HashMap<>();
    ResolvedJavaMethod get = getResolvedJavaMethod(HashMapGetTest.class, "mapGet");
    for (int i = 0; i < 5000; i++) {
        mapGet(map, i);
        map.put(i, i);
        mapGet(map, i);
    }
    test(get, null, map, new Integer(0));
    for (IfNode ifNode : lastCompiledGraph.getNodes(IfNode.TYPE)) {
        LogicNode condition = ifNode.condition();
        if (ifNode.getTrueSuccessorProbability() < 0.4 && condition instanceof ObjectEqualsNode) {
            assertTrue(ifNode.trueSuccessor().next() instanceof ReturnNode, "Expected return.", ifNode.trueSuccessor(), ifNode.trueSuccessor().next());
        }
    }
}

Example 50 with ResolvedJavaMethod

use of jdk.vm.ci.meta.ResolvedJavaMethod in project graal by oracle.

the class InfopointReasonTest method lineInfopoints.

@Test
public void lineInfopoints() {
    final ResolvedJavaMethod method = getResolvedJavaMethod("testMethod");
    final StructuredGraph graph = parse(builder(method, AllowAssumptions.ifTrue(OptAssumptions.getValue(getInitialOptions()))), getDebugGraphBuilderSuite());
    int graphLineSPs = 0;
    for (FullInfopointNode ipn : graph.getNodes().filter(FullInfopointNode.class)) {
        if (ipn.getReason() == InfopointReason.BYTECODE_POSITION) {
            ++graphLineSPs;
        }
    }
    assertTrue(graphLineSPs > 0);
    PhaseSuite<HighTierContext> graphBuilderSuite = getCustomGraphBuilderSuite(GraphBuilderConfiguration.getDefault(getDefaultGraphBuilderPlugins()).withFullInfopoints(true));
    final CompilationResult cr = compileGraph(graph, graph.method(), getProviders(), getBackend(), graphBuilderSuite, OptimisticOptimizations.ALL, graph.getProfilingInfo(), createSuites(graph.getOptions()), createLIRSuites(graph.getOptions()), new CompilationResult(graph.compilationId()), CompilationResultBuilderFactory.Default);
    int lineSPs = 0;
    for (Infopoint sp : cr.getInfopoints()) {
        assertNotNull(sp.reason);
        if (sp.reason == InfopointReason.BYTECODE_POSITION) {
            ++lineSPs;
        }
    }
    assertTrue(lineSPs > 0);
}