Function _mm_mask_max_ps 

pub fn _mm_mask_max_ps(src: __m128, k: __mmask8, a: __m128, b: __m128) -> __m128

Available on x86-64 and target feature avx512f and target feature avx512vl only.

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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