Function core::arch::x86_64::_mm_mul_ss

1.27.0 · source ·
pub unsafe fn _mm_mul_ss(a: __m128, b: __m128) -> __m128
Available on (x86 or x86-64) and target feature sse and x86-64 only.
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ab 的第一个组件相乘,然后从 a 复制其他组件。

Intel’s documentation