Function core::arch::x86_64::_mm_fnmsub_ps

1.27.0 · source ·
pub unsafe fn _mm_fnmsub_ps(a: __m128, b: __m128, c: __m128) -> __m128
Available on (x86 or x86-64) and target feature fma and x86-64 only.
Expand description

ab 中的包装的单精度 (32-bit) 浮点元素相乘,并从取反的中间结果中减去 c 中的包装的元素。

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