Function core::arch::x86_64::_mm_sub_ss1.27.0[−][src]

pub unsafe fn _mm_sub_ss(a: __m128, b: __m128) -> __m128

This is supported on x86-64 and target feature sse only.

Expand description

从 a 减去 b 的第一个组件，从 a 复制其他组件。