Examples with RootTestNode org.graalvm.compiler.truffle.test.nodes.RootTestNode used on opensource projects

Example 26 with RootTestNode

use of org.graalvm.compiler.truffle.test.nodes.RootTestNode in project graal by oracle.

the class SimplePartialEvaluationTest method explodeLoopUntilReturn.

@Test
public void explodeLoopUntilReturn() {
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new ExplodeLoopUntilReturnNode();
    assertPartialEvalEquals("constant42", new RootTestNode(fd, "explodeLoopUntilReturn", result));
}

Example 27 with RootTestNode

use of org.graalvm.compiler.truffle.test.nodes.RootTestNode in project graal by oracle.

the class SimplePartialEvaluationTest method mixLocalAndAdd.

@Test
public void mixLocalAndAdd() {
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new BlockTestNode(new AbstractTestNode[] { new StoreLocalTestNode("x", fd, new ConstantTestNode(40)), new StoreLocalTestNode("x", fd, new AddTestNode(new LoadLocalTestNode("x", fd), new ConstantTestNode(2))), new LoadLocalTestNode("x", fd) });
    assertPartialEvalEquals("constant42", new RootTestNode(fd, "mixLocalAndAdd", result));
}

Example 28 with RootTestNode

use of org.graalvm.compiler.truffle.test.nodes.RootTestNode in project graal by oracle.

the class PhiStampInferencePartialEvaluationTest method ifPhiStamp.

@Test
public void ifPhiStamp() {
    /*
         * The stamp of a phi should be inferred during partial evaluation so that its type
         * information can be used to devirtualize method calls.
         */
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new IfPhiStampTestNode();
    RootNode rootNode = new RootTestNode(fd, "ifPhiStamp", result);
    RootCallTarget callTarget = Truffle.getRuntime().createCallTarget(rootNode);
    callTarget.call(new Object[] { true });
    callTarget.call(new Object[] { false });
    // ensure method cannot be statically bound without receiver type info
    new D().get();
    assertPartialEvalNoInvokes(callTarget, new Object[] { true });
}

Example 29 with RootTestNode

use of org.graalvm.compiler.truffle.test.nodes.RootTestNode in project graal by oracle.

the class ReadOnlyArrayListPartialEvaluationTest method constantValue.

@Test
public void constantValue() {
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new ReadOnlyArrayListConstantNode(42);
    assertPartialEvalEquals("constant42", new RootTestNode(fd, "constantValue", result));
}

Example 30 with RootTestNode

use of org.graalvm.compiler.truffle.test.nodes.RootTestNode in project graal by oracle.

the class SimplePartialEvaluationTest method longAddConstants.

@Test
public void longAddConstants() {
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new ConstantTestNode(2);
    for (int i = 0; i < 20; ++i) {
        result = new AddTestNode(result, new ConstantTestNode(2));
    }
    assertPartialEvalEquals("constant42", new RootTestNode(fd, "longAddConstants", result));
}