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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * @test
 * @bug 8375688
 * @key randomness
 * @library /test/lib /
 * @summary VectorMaskToLong fails to fold Float/Double masks due to VectorMaskCast
 * @modules jdk.incubator.vector
 *
 * @run driver compiler.vectorapi.TestVectorMaskToLongFloatDouble
 */

package compiler.vectorapi;

import compiler.lib.ir_framework.*;
import jdk.incubator.vector.*;

public class TestVectorMaskToLongFloatDouble {

    @Test
    @IR(counts = { IRNode.VECTOR_MASK_TO_LONG, "= 0" },
        applyIfCPUFeatureAnd = { "avx2", "true", "avx512", "false" })
    public static long testOnesFloat() {
        return VectorMask.fromLong(FloatVector.SPECIES_MAX, -1L).toLong();
    }

    @Test
    @IR(counts = { IRNode.VECTOR_MASK_TO_LONG, "= 0" },
        applyIfCPUFeatureAnd = { "avx2", "true", "avx512", "false" })
    public static long testOnesDouble() {
        return VectorMask.fromLong(DoubleVector.SPECIES_MAX, -1L).toLong();
    }

    @Test
    @IR(counts = { IRNode.VECTOR_MASK_TO_LONG, "= 0" },
        applyIfCPUFeatureAnd = { "avx2", "true", "avx512", "false" })
    public static long testZerosFloat() {
        return VectorMask.fromLong(FloatVector.SPECIES_MAX, 0L).toLong();
    }

    @Test
    @IR(counts = { IRNode.VECTOR_MASK_TO_LONG, "= 0" },
        applyIfCPUFeatureAnd = { "avx2", "true", "avx512", "false" })
    public static long testZerosDouble() {
        return VectorMask.fromLong(DoubleVector.SPECIES_MAX, 0L).toLong();
    }

    public static void main(String[] args) {
        new TestFramework().setDefaultWarmup(10000)
                           .addFlags("--add-modules=jdk.incubator.vector",
                                     "-XX:+IgnoreUnrecognizedVMOptions",
                                     "-XX:+UnlockDiagnosticVMOptions",
                                     "-XX:-TieredCompilation",
                                     "-XX:+StressIncrementalInlining",
                                     "-XX:VerifyIterativeGVN=1110")
                           .start();
    }
}