# Function core::arch::x86_64::_mm_mask3_fnmadd_ps
[−][src]

    pub unsafe fn _mm_mask3_fnmadd_ps(
        a: __m128,
        b: __m128,
        c: __m128,
        k: __mmask8
    ) -> __m128

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512f,avx512vl` only.
Expand description

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

Intel’s documentation