Reduce_Float01.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 *
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package jtt.optimize;

/*
 * Tests optimization of float operations.
 * @Harness: java
 * @Runs: 0f=10f; 1f=11f; 2f=12f; 3f=13f
 */
public class Reduce_Float01 {
    public static float test(float arg) {
        if (arg == 0) {
            return add(10);
        }
        if (arg == 1) {
            return sub(11);
        }
        if (arg == 2) {
            return mul(12);
        }
        if (arg == 3) {
            return div(13);
        }
        return 0;
    }
    public static float add(float x) {
        return x + 0;
    }
    public static float sub(float x) {
        return x - 0;
    }
    public static float mul(float x) {
        return x * 1;
    }
    public static float div(float x) {
        return x / 1;
    }
}