Function core::arch::x86_64::_mm_cvtu64_ss[][src]

pub unsafe fn _mm_cvtu64_ss(a: __m128, b: u64) -> __m128
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86-64 and target feature avx512f only.
Expand description

将无符号的 64 位整数 b 转换为单精度 (32-bit) 浮点元素,将结果存储在 dst 的低位元素中,并将高 3 个包装的元素从 a 复制到 dst 的高位元素。

Intel’s documentation