Examples with FrameDescriptor com.oracle.truffle.api.frame.FrameDescriptor used on opensource projects

Example 11 with FrameDescriptor

use of com.oracle.truffle.api.frame.FrameDescriptor in project graal by oracle.

the class CompilerAssertsTest method neverPartOfCompilationTest.

@Test
public void neverPartOfCompilationTest() {
    NeverPartOfCompilationTestNode result = new NeverPartOfCompilationTestNode();
    RootTestNode rootNode = new RootTestNode(new FrameDescriptor(), "neverPartOfCompilation", result);
    try {
        compileHelper("neverPartOfCompilation", rootNode, new Object[0]);
        Assert.fail("Expected bailout exception due to never part of compilation");
    } catch (BailoutException e) {
    // Bailout exception expected.
    }
}

Example 12 with FrameDescriptor

use of com.oracle.truffle.api.frame.FrameDescriptor in project graal by oracle.

the class ControlFlowExceptionPartialEvaluationTest method catchControlFlowExceptionFromCall.

@Test
public void catchControlFlowExceptionFromCall() {
    Assume.assumeTrue(TruffleCompilerOptions.getValue(TruffleFunctionInlining));
    CallTarget callTarget = Truffle.getRuntime().createCallTarget(new RootTestNode(new FrameDescriptor(), "throwControlFlowException", new ThrowControlFlowExceptionTestNode()));
    AbstractTestNode result = new CatchControlFlowExceptionTestNode(new CallTestNode(callTarget));
    assertPartialEvalEquals("constant42", new RootTestNode(new FrameDescriptor(), "catchControlFlowExceptionFromCall", result));
}

Example 13 with FrameDescriptor

use of com.oracle.truffle.api.frame.FrameDescriptor in project graal by oracle.

the class AssumptionPartialEvaluationTest method assumptionBranchCutoff.

/**
 * Tests whether a valid {@link Assumption} cuts off a non-executed branch.
 */
@Test
public void assumptionBranchCutoff() {
    Assumption assumption = Truffle.getRuntime().createAssumption();
    AssumptionCutsBranchTestNode result = new AssumptionCutsBranchTestNode(assumption);
    RootTestNode rootNode = new RootTestNode(new FrameDescriptor(), "cutoffBranch", result);
    OptimizedCallTarget compilable = compileHelper("cutoffBranch", rootNode, new Object[0]);
    for (int i = 0; i < 100000; i++) {
        Assert.assertEquals(0, compilable.call(new Object[0]));
    }
    Assert.assertNull(result.getChildNode());
}

Example 14 with FrameDescriptor

use of com.oracle.truffle.api.frame.FrameDescriptor in project graal by oracle.

the class OptimizedOSRLoopNode method forceOSR.

/**
 * Forces OSR compilation for this loop.
 */
public final void forceOSR() {
    baseLoopCount = getThreshold();
    RootNode rootNode = getRootNode();
    VirtualFrame dummyFrame = Truffle.getRuntime().createVirtualFrame(new Object[0], rootNode != null ? rootNode.getFrameDescriptor() : new FrameDescriptor());
    compileLoop(dummyFrame);
}

Example 15 with FrameDescriptor

use of com.oracle.truffle.api.frame.FrameDescriptor in project graal by oracle.

the class FrameTest method testFrameDescriptorAccess1.

@Test
public void testFrameDescriptorAccess1() {
    FrameDescriptorAccess1Node node = FrameDescriptorAccess1NodeGen.create();
    FrameDescriptor descriptor = new FrameDescriptor();
    VirtualFrame frame = Truffle.getRuntime().createVirtualFrame(null, descriptor);
    Assert.assertSame(frame.getFrameDescriptor(), node.execute(frame, 2));
    Assert.assertSame(frame.getFrameDescriptor(), node.execute(frame, 3));
}