Examples with OptionValues org.graalvm.compiler.options.OptionValues used on opensource projects

Example 61 with OptionValues

use of org.graalvm.compiler.options.OptionValues in project graal by oracle.

the class ReplaceConstantNodesPhaseTest method test.

private void test(String name, int expectedInits, int expectedResolves, int expectedLoads) {
    StructuredGraph graph = parseEager(name, AllowAssumptions.NO, new OptionValues(getInitialOptions(), GraalOptions.GeneratePIC, true));
    HighTierContext highTierContext = getDefaultHighTierContext();
    CanonicalizerPhase canonicalizer = new CanonicalizerPhase();
    new EliminateRedundantInitializationPhase().apply(graph, highTierContext);
    new LoweringPhase(canonicalizer, LoweringTool.StandardLoweringStage.HIGH_TIER).apply(graph, highTierContext);
    new LoadJavaMirrorWithKlassPhase(config).apply(graph, highTierContext);
    new ReplaceConstantNodesPhase(false).apply(graph, highTierContext);
    Assert.assertEquals(expectedInits, graph.getNodes().filter(InitializeKlassNode.class).count());
    Assert.assertEquals(expectedResolves, graph.getNodes().filter(ResolveConstantNode.class).count());
    Assert.assertEquals(expectedLoads, graph.getNodes().filter(LoadConstantIndirectlyNode.class).count());
}

Example 62 with OptionValues

use of org.graalvm.compiler.options.OptionValues in project graal by oracle.

the class SPARCHotSpotBackend method newCompilationResultBuilder.

@Override
public CompilationResultBuilder newCompilationResultBuilder(LIRGenerationResult lirGenRes, FrameMap frameMap, CompilationResult compilationResult, CompilationResultBuilderFactory factory) {
    HotSpotLIRGenerationResult gen = (HotSpotLIRGenerationResult) lirGenRes;
    LIR lir = gen.getLIR();
    assert gen.getDeoptimizationRescueSlot() == null || frameMap.frameNeedsAllocating() : "method that can deoptimize must have a frame";
    Stub stub = gen.getStub();
    Assembler masm = createAssembler(frameMap);
    // On SPARC we always use stack frames.
    HotSpotFrameContext frameContext = new HotSpotFrameContext(stub != null);
    DataBuilder dataBuilder = new HotSpotDataBuilder(getCodeCache().getTarget());
    OptionValues options = lir.getOptions();
    DebugContext debug = lir.getDebug();
    CompilationResultBuilder crb = factory.createBuilder(getProviders().getCodeCache(), getProviders().getForeignCalls(), frameMap, masm, dataBuilder, frameContext, options, debug, compilationResult);
    crb.setTotalFrameSize(frameMap.totalFrameSize());
    crb.setMaxInterpreterFrameSize(gen.getMaxInterpreterFrameSize());
    StackSlot deoptimizationRescueSlot = gen.getDeoptimizationRescueSlot();
    if (deoptimizationRescueSlot != null && stub == null) {
        crb.compilationResult.setCustomStackAreaOffset(deoptimizationRescueSlot);
    }
    if (stub != null) {
        // Even on sparc we need to save floating point registers
        EconomicSet<Register> destroyedCallerRegisters = gatherDestroyedCallerRegisters(lir);
        EconomicMap<LIRFrameState, SaveRegistersOp> calleeSaveInfo = gen.getCalleeSaveInfo();
        updateStub(stub, destroyedCallerRegisters, calleeSaveInfo, frameMap);
    }
    assert registerSizePredictionValidator(crb, debug);
    return crb;
}

Example 63 with OptionValues

use of org.graalvm.compiler.options.OptionValues in project graal by oracle.

the class HotSpotGraalMBeanTest method dumpOperation.

@Test
public void dumpOperation() throws Exception {
    Field field = null;
    try {
        field = stopMBeanServer();
    } catch (Exception ex) {
        if (ex.getClass().getName().equals("java.lang.reflect.InaccessibleObjectException")) {
            // skip on JDK9
            return;
        }
    }
    assertNull("The platformMBeanServer isn't initialized now", field.get(null));
    ObjectName name;
    assertNotNull("Server is started", ManagementFactory.getPlatformMBeanServer());
    HotSpotGraalMBean realBean = HotSpotGraalMBean.create(null);
    assertNotNull("Bean is registered", name = realBean.ensureRegistered(false));
    final MBeanServer server = ManagementFactory.getPlatformMBeanServer();
    ObjectInstance bean = server.getObjectInstance(name);
    assertNotNull("Bean is registered", bean);
    MBeanInfo info = server.getMBeanInfo(name);
    assertNotNull("Info is found", info);
    final MBeanOperationInfo[] arr = info.getOperations();
    assertEquals("Currently three overloads", 3, arr.length);
    MBeanOperationInfo dumpOp = null;
    for (int i = 0; i < arr.length; i++) {
        assertEquals("dumpMethod", arr[i].getName());
        if (arr[i].getSignature().length == 3) {
            dumpOp = arr[i];
        }
    }
    assertNotNull("three args variant found", dumpOp);
    server.invoke(name, "dumpMethod", new Object[] { "java.util.Arrays", "asList", ":3" }, null);
    MBeanAttributeInfo dump = (MBeanAttributeInfo) findAttributeInfo("Dump", info);
    Attribute dumpTo1 = new Attribute(dump.getName(), "");
    server.setAttribute(name, dumpTo1);
    Object after = server.getAttribute(name, dump.getName());
    assertEquals("", after);
    OptionValues empty = new OptionValues(EconomicMap.create());
    OptionValues unsetDump = realBean.optionsFor(empty, null);
    final MetaAccessProvider metaAccess = jdk.vm.ci.runtime.JVMCI.getRuntime().getHostJVMCIBackend().getMetaAccess();
    ResolvedJavaMethod method = metaAccess.lookupJavaMethod(Arrays.class.getMethod("asList", Object[].class));
    final OptionValues forMethod = realBean.optionsFor(unsetDump, method);
    assertNotSame(unsetDump, forMethod);
    Object nothing = unsetDump.getMap().get(DebugOptions.Dump);
    assertEquals("Empty string", "", nothing);
    Object specialValue = forMethod.getMap().get(DebugOptions.Dump);
    assertEquals(":3", specialValue);
    OptionValues normalMethod = realBean.optionsFor(unsetDump, null);
    Object noSpecialValue = normalMethod.getMap().get(DebugOptions.Dump);
    assertEquals("Empty string", "", noSpecialValue);
}

Example 64 with OptionValues

use of org.graalvm.compiler.options.OptionValues in project graal by oracle.

the class HotSpotInvokeDynamicPluginTest method test.

private void test(String name, int expectedResolves, int expectedStubCalls) {
    StructuredGraph graph = parseEager(name, AllowAssumptions.NO, new OptionValues(getInitialOptions(), GraalOptions.GeneratePIC, true));
    MidTierContext midTierContext = new MidTierContext(getProviders(), getTargetProvider(), OptimisticOptimizations.ALL, graph.getProfilingInfo());
    CanonicalizerPhase canonicalizer = new CanonicalizerPhase();
    Assert.assertEquals(expectedResolves, graph.getNodes().filter(ResolveDynamicConstantNode.class).count());
    Assert.assertEquals(0, graph.getNodes().filter(ResolveDynamicStubCall.class).count());
    PhaseContext context = new PhaseContext(getProviders());
    new LoweringPhase(canonicalizer, LoweringTool.StandardLoweringStage.HIGH_TIER).apply(graph, context);
    new GuardLoweringPhase().apply(graph, midTierContext);
    new LoweringPhase(canonicalizer, LoweringTool.StandardLoweringStage.MID_TIER).apply(graph, context);
    new FrameStateAssignmentPhase().apply(graph);
    new LoweringPhase(canonicalizer, LoweringTool.StandardLoweringStage.LOW_TIER).apply(graph, context);
    Assert.assertEquals(0, graph.getNodes().filter(ResolveDynamicConstantNode.class).count());
    Assert.assertEquals(expectedStubCalls, graph.getNodes().filter(ResolveDynamicStubCall.class).count());
}

Example 65 with OptionValues

use of org.graalvm.compiler.options.OptionValues in project graal by oracle.

the class HotSpotNodeSubstitutionsTest method test.

@Test
public void test() {
    OptionValues options = getInitialOptions();
    DebugContext debug = getDebugContext(options);
    StructuredGraph graph = new StructuredGraph.Builder(options, debug, AllowAssumptions.YES).build();
    test("getNodeClass", ConstantNode.forInt(42, graph));
}