test_crossval_mulhi32_i32_4()

bool autoresearch::simd_check::test_crossval_mulhi32_i32_4 ( )

inline

Definition at line 975 of file AutoResearchSimd.h.

                                          {
    uint32_t a[4] = {0x7FFFFFFF, 0x80000000, 0x40000000, 0xC0000000};
    uint32_t b[4] = {0x7FFFFFFF, 0x80000000, 0x40000000, 0x40000000};
    uint32_t expected[4], actual[4];
    ref_mulhi32_i32_4(a, b, expected);
    store_u32_4(actual, mulhi32_i32_4(load_u32_4(a), load_u32_4(b)));
    return compare_u32(expected, actual, 4);
}

References compare_u32(), and ref_mulhi32_i32_4().

Referenced by getTests().

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