Function core::arch::x86::_mm_castpd_ps1.27.0[−][src]

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

This is supported on x86 and target feature sse2 only.

Expand description

将 [2 x double] 的 128 位浮点 vector 转换为 [4 x float] 的 128 位浮点 vector。