Function core::arch::x86_64::_mm_cvtepi32_epi64

1.27.0 · source · 
pub unsafe fn _mm_cvtepi32_epi64(a: __m128i) -> __m128i
Available on (x86 or x86-64) and target feature sse4.1 and x86-64 only.
Expand description

符号将 a 中的包装 32 位整数扩展为包装 64 位整数

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