_mm512_mask_andnot_ps
Classification
AVX-512, Logical, CPUID Test: AVX512DQ
Header File
immintrin.h
Instruction
VANDNPS zmm {k}, zmm, zmm
Synopsis
 _mm512_mask_andnot_ps(__m512 src, __mmask16 k, __m512 a, __m512 b);
Description
Compute the bitwise NOT of packed single-precision (32-bit) floating-point elements in "a" and then AND with "b", and store the results in "dst" using writemask "k" (elements are copied from "src" when the corresponding mask bit is not set).
Operation
FOR j := 0 to 15
	i := j*32
	IF k[j]
		dst[i+31:i] := ((NOT a[i+31:i]) AND b[i+31:i])
	ELSE
		dst[i+31:i] := src[i+31:i]
	FI
ENDFOR
dst[MAX:512] := 0