diff --git a/src/hotspot/share/prims/whitebox.cpp b/src/hotspot/share/prims/whitebox.cpp index 54c5279512e..e19da95e075 100644 --- a/src/hotspot/share/prims/whitebox.cpp +++ b/src/hotspot/share/prims/whitebox.cpp @@ -1080,6 +1080,10 @@ bool WhiteBox::compile_method(Method* method, int comp_level, int bci, JavaThrea tty->print_cr("WB error: request to compile null method"); return false; } + if (method->is_abstract()) { + tty->print_cr("WB error: request to compile abstract method"); + return false; + } if (comp_level > CompilationPolicy::highest_compile_level()) { tty->print_cr("WB error: invalid compilation level %d", comp_level); return false; diff --git a/test/hotspot/jtreg/compiler/whitebox/TestCompileAbstractMethod.java b/test/hotspot/jtreg/compiler/whitebox/TestCompileAbstractMethod.java new file mode 100644 index 00000000000..47478d6e0ad --- /dev/null +++ b/test/hotspot/jtreg/compiler/whitebox/TestCompileAbstractMethod.java @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @summary Verify WhiteBox compile abstract method doesn't hit assert. + * @requires vm.compiler2.enabled + * @requires vm.compMode != "Xcomp" + * @library /test/lib / + * @build jdk.test.whitebox.WhiteBox + * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox + * + * @run main/othervm -ea -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:-BackgroundCompilation TestCompileAbstractMethod + * + */ + +import jdk.test.whitebox.WhiteBox; +import java.lang.reflect.Method; +import compiler.whitebox.CompilerWhiteBoxTest; + +public class TestCompileAbstractMethod { + private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox(); + + public static void main(String[] args) throws NoSuchMethodException { + Method m1 = A.class.getDeclaredMethod("run"); + assert m1 != null; + if (WHITE_BOX.enqueueMethodForCompilation(m1, CompilerWhiteBoxTest.COMP_LEVEL_FULL_OPTIMIZATION)) { + throw new RuntimeException("Abstract method should not be enqueued"); + } + } + + abstract class A { + public abstract void run(); + } +}