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## vec_sum2

# Function vec_sum2

Source

    pub unsafe fn vec_sum2<T: VectorSum2>(a: T, b: T) -> vector_unsigned_long_long

🔬This is a nightly-only experimental API. (`stdarch_s390x` #135681)
Available on s390x and non-`target_abi=softfloat` and target feature `vector` only.
Expand description

Vector Sum Across Doubleword

Returns a vector containing the results of performing a sum across all the elements in each of the doubleword of vector a, and the rightmost sub-element of the corresponding doubleword of b.