Function core::arch::x86_64::_mm_castps_si128

1.27.0 · source ·

pub unsafe fn _mm_castps_si128(a: __m128) -> __m128i

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

Expand description

将 [4 x float] 的 128 位浮点 vector 转换为 128 位整数 vector。