Function core::arch::x86_64::_mm_cvtps_pd

1.27.0 · source ·

pub unsafe fn _mm_cvtps_pd(a: __m128) -> __m128d

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

Expand description

将 a 中的包装的单精度 (32-bit) 浮点元素转换为包装的双精度 (64-bit) 浮点元素。