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Example 1 with ObjectEqualsNode

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

the class SimplePartialEvaluationTest method intrinsicVirtual.

@Test
public void intrinsicVirtual() {
    /*
         * The intrinsic for String.equals() is inlined late during Truffle partial evaluation,
         * because we call equals() on a value that has the static type Object, but during partial
         * evaluation the more precise type String is known.
         */
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new ObjectEqualsNode("abc", "abf");
    RootNode rootNode = new RootTestNode(fd, "intrinsicVirtual", result);
    OptimizedCallTarget compilable = compileHelper("intrinsicVirtual", rootNode, new Object[0]);
    Assert.assertEquals(42, compilable.call(new Object[0]));
}
Also used : FrameDescriptor(com.oracle.truffle.api.frame.FrameDescriptor) RootNode(com.oracle.truffle.api.nodes.RootNode) AbstractTestNode(org.graalvm.compiler.truffle.test.nodes.AbstractTestNode) ObjectEqualsNode(org.graalvm.compiler.truffle.test.nodes.ObjectEqualsNode) OptimizedCallTarget(org.graalvm.compiler.truffle.runtime.OptimizedCallTarget) RootTestNode(org.graalvm.compiler.truffle.test.nodes.RootTestNode) Test(org.junit.Test)

Aggregations

FrameDescriptor (com.oracle.truffle.api.frame.FrameDescriptor)1 RootNode (com.oracle.truffle.api.nodes.RootNode)1 OptimizedCallTarget (org.graalvm.compiler.truffle.runtime.OptimizedCallTarget)1 AbstractTestNode (org.graalvm.compiler.truffle.test.nodes.AbstractTestNode)1 ObjectEqualsNode (org.graalvm.compiler.truffle.test.nodes.ObjectEqualsNode)1 RootTestNode (org.graalvm.compiler.truffle.test.nodes.RootTestNode)1 Test (org.junit.Test)1