# Function core::arch::x86::_mm_fmaddsub_ps

1.27.0 · source · [−]

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

Available on (x86 or x86-64) and target feature `fma` and x86 only.
Expand description

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and alternatively add and subtract packed elements in `c` to/from the intermediate result.

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