Function boolean_enums::lstd::arch::x86_64::_mm_mask3_fnmsub_ss

pub unsafe fn _mm_mask3_fnmsub_ss(a: __m128, b: __m128, c: __m128, k: u8) -> __m128

🔬This is a nightly-only experimental API. (stdsimd)

Available on x86-64 only.

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

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