Function core::arch::x86_64::_mm_cvtpd_ps
1.27.0 · source · pub unsafe fn _mm_cvtpd_ps(a: __m128d) -> __m128
Available on (x86 or x86-64) and target feature
sse2
and x86-64 only.Expand description
将 a
中的包装的双精度 (64-bit) 浮点元素转换为包装的单精度 (32-bit) 浮点元素