Examples with StructuredGraph org.graalvm.compiler.nodes.StructuredGraph used on opensource projects

Example 51 with StructuredGraph

use of org.graalvm.compiler.nodes.StructuredGraph in project graal by oracle.

the class TypeSystemTest method testHelper.

private <T extends Node> void testHelper(String snippet, Class<T> clazz) {
    StructuredGraph graph = parseEager(snippet, AllowAssumptions.NO);
    new CanonicalizerPhase().apply(graph, new PhaseContext(getProviders()));
    new CanonicalizerPhase().apply(graph, new PhaseContext(getProviders()));
    DebugContext debug = graph.getDebug();
    debug.dump(DebugContext.BASIC_LEVEL, graph, "Graph " + snippet);
    Assert.assertFalse("shouldn't have nodes of type " + clazz, graph.getNodes().filter(clazz).iterator().hasNext());
}

Example 52 with StructuredGraph

use of org.graalvm.compiler.nodes.StructuredGraph 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 53 with StructuredGraph

use of org.graalvm.compiler.nodes.StructuredGraph in project graal by oracle.

the class UncheckedInterfaceProviderTest method test.

@Test
public void test() {
    StructuredGraph graph = parseEager("snippet", StructuredGraph.AllowAssumptions.YES);
    for (BlackholeNode b : graph.getNodes().filter(BlackholeNode.class)) {
        Assert.assertThat(b.getValue(), is(instanceOf(UncheckedInterfaceProvider.class)));
        Stamp uncheckedStamp = ((UncheckedInterfaceProvider) b.getValue()).uncheckedStamp();
        String context = b.getValue().toString(Verbosity.Debugger);
        Assert.assertNotNull(context, uncheckedStamp);
        ResolvedJavaType uncheckedType = StampTool.typeOrNull(uncheckedStamp);
        ResolvedJavaType type = StampTool.typeOrNull(b.getValue());
        Assert.assertEquals(context, arrayDepth(type), arrayDepth(uncheckedType));
        Assert.assertTrue(context + ": " + type, type == null || type.getElementalType().isJavaLangObject());
        Assert.assertNotNull(context, uncheckedType);
        Assert.assertTrue(context, uncheckedType.getElementalType().isInterface());
    }
}

Example 54 with StructuredGraph

use of org.graalvm.compiler.nodes.StructuredGraph in project graal by oracle.

the class UnsafeReadEliminationTest method test02.

@Test
public void test02() {
    StructuredGraph graph = parseEager("test1Snippet", AllowAssumptions.NO);
    testPartialEscapeReadElimination(graph, 3, 2);
}

Example 55 with StructuredGraph

use of org.graalvm.compiler.nodes.StructuredGraph in project graal by oracle.

the class UnsafeReadEliminationTest method test01.

@Test
public void test01() {
    StructuredGraph graph = parseEager("test1Snippet", AllowAssumptions.NO);
    testEarlyReadElimination(graph, 3, 2);
}