Function core::arch::x86::_mm_cvtepi32_pd

1.27.0 · source ·

pub unsafe fn _mm_cvtepi32_pd(a: __m128i) -> __m128d

Available on (x86 or x86-64) and target feature sse2 and x86 only.

Expand description

将 a 中的低位两个包装的 32 位整数转换为包装的双精度 (64-bit) 浮点元素。