Examples with AnalysisMethod com.oracle.graal.pointsto.meta.AnalysisMethod used on opensource projects

Example 1 with AnalysisMethod

use of com.oracle.graal.pointsto.meta.AnalysisMethod in project graal by oracle.

the class RuntimeStrengthenStampsPhase method requireFrameInformationForMethod.

public SubstrateMethod requireFrameInformationForMethod(ResolvedJavaMethod method) {
    AnalysisMethod aMethod = (AnalysisMethod) method;
    SubstrateMethod sMethod = objectReplacer.createMethod(aMethod);
    CompilationInfoSupport.singleton().registerFrameInformationRequired(aMethod);
    return sMethod;
}

Example 2 with AnalysisMethod

use of com.oracle.graal.pointsto.meta.AnalysisMethod in project graal by oracle.

the class RuntimeStrengthenStampsPhase method prepareMethodForRuntimeCompilation.

public SubstrateMethod prepareMethodForRuntimeCompilation(ResolvedJavaMethod method, BeforeAnalysisAccessImpl config) {
    AnalysisMethod aMethod = (AnalysisMethod) method;
    SubstrateMethod sMethod = objectReplacer.createMethod(aMethod);
    assert !methods.containsKey(aMethod);
    methods.put(aMethod, new CallTreeNode(aMethod, aMethod, null, 0, ""));
    config.registerAsInvoked(aMethod);
    return sMethod;
}

Example 3 with AnalysisMethod

use of com.oracle.graal.pointsto.meta.AnalysisMethod in project graal by oracle.

the class GraalObjectReplacer method createMethod.

public SubstrateMethod createMethod(ResolvedJavaMethod original) {
    AnalysisMethod aMethod;
    if (original instanceof AnalysisMethod) {
        aMethod = (AnalysisMethod) original;
    } else if (original instanceof HostedMethod) {
        aMethod = ((HostedMethod) original).wrapped;
    } else {
        aMethod = aUniverse.lookup(original);
    }
    SubstrateMethod sMethod = methods.get(aMethod);
    if (sMethod == null) {
        assert !(original instanceof HostedMethod) : "too late to create new method";
        sMethod = new SubstrateMethod(aMethod, stringTable);
        methods.put(aMethod, sMethod);
        /*
             * The links to other meta objects must be set after adding to the methods to avoid
             * infinite recursion.
             */
        sMethod.setLinks(createSignature(aMethod.getSignature()), createType(aMethod.getDeclaringClass()));
        /*
             * Annotations are updated in every analysis iteration, but this is a starting point. It
             * also ensures that all types used by annotations are created eagerly.
             */
        sMethod.setAnnotationsEncoding(Inflation.encodeAnnotations(aMetaAccess, aMethod.getAnnotations(), null));
    }
    return sMethod;
}

Example 4 with AnalysisMethod

use of com.oracle.graal.pointsto.meta.AnalysisMethod in project graal by oracle.

the class GraalObjectReplacer method updateSubstrateDataAfterHeapLayout.

public void updateSubstrateDataAfterHeapLayout(HostedUniverse hUniverse) {
    for (Map.Entry<AnalysisMethod, SubstrateMethod> entry : methods.entrySet()) {
        AnalysisMethod aMethod = entry.getKey();
        SubstrateMethod sMethod = entry.getValue();
        HostedMethod hMethod = hUniverse.lookup(aMethod);
        int vTableIndex = (hMethod.hasVTableIndex() ? hMethod.getVTableIndex() : -1);
        /*
             * We access the offset of methods in the image code section here. Therefore, this code
             * can only run after the heap and code cache layout was done.
             */
        sMethod.setSubstrateData(vTableIndex, hMethod.isCodeAddressOffsetValid() ? hMethod.getCodeAddressOffset() : 0, hMethod.getDeoptOffsetInImage());
    }
}

Example 5 with AnalysisMethod

use of com.oracle.graal.pointsto.meta.AnalysisMethod in project graal by oracle.

the class ObjectScanner method scanMethod.

private void scanMethod(AnalysisMethod method) {
    try {
        StreamSupport.stream(method.getTypeFlow().getGraph().getNodes().spliterator(), false).filter(n -> n instanceof ConstantNode).forEach(n -> {
            ConstantNode cn = (ConstantNode) n;
            JavaConstant c = (JavaConstant) cn.getValue();
            if (c.getJavaKind() == JavaKind.Object) {
                scanConstant(c, method);
            }
        });
    } catch (UnsupportedFeatureException ex) {
        bb.getUnsupportedFeatures().addMessage(method.format("%H.%n(%p)"), method, ex.getMessage(), null, ex);
    }
}