Skip to main content

## _mm_maskz_mullo_epi64

# Function _mm_maskz_mullo_epi64

1.89.0 (const: unstable) · Source

    pub fn _mm_maskz_mullo_epi64(k: __mmask8, a: __m128i, b: __m128i) -> __m128i

Available on x86-64 and target feature `avx512dq` and target feature `avx512vl` and (x86 or x86-64) only.
Expand description

Multiply packed 64-bit integers in `a` and `b`, producing intermediate 128-bit integers, and store the low 64 bits of the intermediate integers in `dst` using zeromask `k` (elements are zeroed out if the corresponding bit is not set).

Intel’s Documentation