Function core::arch::x86_64::_mm_fmsub_ps1.27.0[][src]

pub unsafe fn _mm_fmsub_ps(a: __m128, b: __m128, c: __m128) -> __m128
This is supported on x86-64 and target feature fma only.
Expand description

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

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