Function core::arch::x86_64::_mm_load_sd

1.27.0 · source ·

pub unsafe fn _mm_load_sd(mem_addr: *const f64) -> __m128d

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

Expand description

将 64 位双精度值加载到 128 位整数 vector 并清除高位元素。