_mm256_madd52hi_avx_epu64 in core::arch::x86_64 - Rust
Description: Multiply packed unsigned 52-bit integers in each 64-bit element of `b` and `c` to form a 104-bit intermediate result. Add the high 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in `a`, and store the results in `dst`.

## _mm256_madd52hi_avx_epu64

# Function _mm256_madd52hi_avx_epu64

1.89.0 · Source

    pub fn _mm256_madd52hi_avx_epu64(a: __m256i, b: __m256i, c: __m256i) -> __m256i

Available on (x86 or x86-64) and target feature `avxifma` and x86-64 only.
Expand description

Multiply packed unsigned 52-bit integers in each 64-bit element of `b` and `c` to form a 104-bit intermediate result. Add the high 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in `a`, and store the results in `dst`.

Intel’s documentation