Function core::arch::x86::_mm256_cvtepi16_epi64 1.27.0[−][src]
pub unsafe fn _mm256_cvtepi16_epi64(a: __m128i) -> __m256i
This is supported on x86 and target feature
avx2
only.Expand description
将 16 位整数符号扩展为 64 位整数。