hotspot/test/compiler/dependencies/MonomorphicObjectCall/TestMonomorphicObjectCall.java
8179389: X509Certificate generateCRLs is extremely slow using a PEM crl list
Reviewed-by: mullan
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/*
* @test
* @bug 8050079
* @summary Compiles a monomorphic call to finalizeObject() on a modified java.lang.Object to test C1 CHA.
*
* @build java.base/java.lang.Object
* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -Xcomp -XX:-VerifyDependencies
* -XX:TieredStopAtLevel=1
* -XX:CompileCommand=compileonly,compiler.dependencies.MonomorphicObjectCall.TestMonomorphicObjectCall::callFinalize
* -XX:CompileCommand=compileonly,java.lang.Object::finalizeObject
* compiler.dependencies.MonomorphicObjectCall.TestMonomorphicObjectCall
*/
package compiler.dependencies.MonomorphicObjectCall;
public class TestMonomorphicObjectCall {
private static void callFinalize(Object object) throws Throwable {
// Call modified version of java.lang.Object::finalize() that is
// not overridden by any subclass. C1 CHA should mark the call site
// as monomorphic and inline the method.
object.finalizeObject();
}
public static void main(String[] args) throws Throwable {
// Trigger compilation of 'callFinalize'
callFinalize(new Object());
}
}