Function core::arch::x86_64::_mm_cmp_ss_mask

pub unsafe fn _mm_cmp_ss_mask(a: __m128, b: __m128, const IMM8: i32) -> __mmask8

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512f and x86-64 only.

Expand description

根据 imm8 指定的比较操作数比较 a 和 b 中低位单精度 (32-bit) 浮点元素，结果存入 mask vector k.