_mm_maskz_cvtepi32_epi64 in core::arch::x86 - Rust
Description: Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Skip to main content

## _mm_maskz_cvtepi32_epi64

# Function _mm_maskz_cvtepi32_epi64

1.89.0 (const: unstable) · Source

    pub fn _mm_maskz_cvtepi32_epi64(k: __mmask8, a: __m128i) -> __m128i

Available on x86 and target feature `avx512f` and target feature `avx512vl` and (x86 or x86-64) only.
Expand description

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation