/*
 * Copyright (c) 2024, 2025, 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
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 */

import java.lang.foreign.*;

public class Test3 {

    public static void main(String[] args) {
	long[] aa = new long[2_000];
        for (int i = 0; i < aa.length; i++) {
	    aa[i] = Double.doubleToRawLongBits(i);
	}

	int[] bb = new int[2_000];
	int[] cc = new int[2_000];
	test1(aa, bb);
	for (int i = 0; i < 10000; i++) {
	    test1(aa, cc);
	}

        for (int i = 0; i < bb.length; i++) {
	    float b = Float.intBitsToFloat(bb[i]);
	    float c = Float.intBitsToFloat(cc[i]);
	    if (b != c) {
		throw new RuntimeException("wrong value: " + b + " " + c);
	    }
	}
    }

    public static void test1(long[] a, int[] b) {
	for (int i = 0; i < 2_000; i++) {
	    long v0 = a[i];
	    double v1 = Double.longBitsToDouble(v0);
	    float v2 = (float)v1;
	    int v3 = Float.floatToRawIntBits(v2);
	    b[i] = v3;
	}
    }
}