test_crossval_sra_i32_4()

bool autoresearch::simd_check::test_crossval_sra_i32_4 ( )

inline

Definition at line 894 of file AutoResearchSimd.h.

                                      {
    uint32_t v[4] = {0x80000000, 0xFFFFFFFF, 0x7FFFFFFF, 0xDEADBEEF};
    for (int shift = 0; shift <= 31; shift += 7) {
        uint32_t expected[4], actual[4];
        ref_sra_i32_4(v, shift, expected);
        store_u32_4(actual, sra_i32_4(load_u32_4(v), shift));
        if (!compare_u32(expected, actual, 4)) return false;
    }
    return true;
}

References compare_u32(), and ref_sra_i32_4().

Referenced by getTests().

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