/* * Copyright (c) 2026, 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 * @bug 8378897 * @summary assertion failure due to missing depends_only_on_test_impl definition in SqrtHFNode * @library /test/lib / * @modules jdk.incubator.vector * @requires vm.debug & vm.compiler2.enabled * @run main/othervm --add-modules=jdk.incubator.vector compiler.c2.TestDependsOnTestSqrtHFAssertion */ package compiler.c2; import jdk.incubator.vector.*; public class TestDependsOnTestSqrtHFAssertion { public static int x1 = 10; public static int x2 = 20; public static int y = 30; public static int micro(int x1, int x2, int y, int ctr) { int res = 0; for (int i = 0; i < ctr; i++) { if (y != 0) { if (x1 > 0) { if (x2 > 0) { if (y != 0) { res += (int)Float16.float16ToRawShortBits(Float16.sqrt(Float16.shortBitsToFloat16((short)(x1/y)))); res += (int)Float16.float16ToRawShortBits(Float16.sqrt(Float16.shortBitsToFloat16((short)(x2/y)))); } } } } } return res; } public static void main(String [] args) { int res = 0; for (int i = 0 ; i < 100000; i++) { res += micro(x1, x2, y, i); } IO.println("PASS" + res); } }