Function core::arch::x86::_mm_floor_pd

1.27.0 · source ·

pub unsafe fn _mm_floor_pd(a: __m128d) -> __m128d

Available on (x86 or x86-64) and target feature sse4.1 and x86 only.

Expand description

将 a 中的包装的双精度 (64-bit) 浮点元素四舍五入为整数，并将结果存储为包装的双精度浮点元素。