Function core::arch::x86_64::_mm_set1_pd 1.27.0[−][src]
pub unsafe fn _mm_set1_pd(a: f64) -> __m128d
This is supported on x86-64 and target feature
sse2
only.Expand description
向返回值的所有元素广播双精度 (64-bit) 浮点值 a。