_mm_maskz_abs_epi64
Classification
AVX-512, Arithmetic, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VPABSQ xmm {z}, xmm
Synopsis
 _mm_maskz_abs_epi64(__mmask8 k, __m128i a);
Description
Compute the absolute value of packed signed 64-bit integers in "a", and store the unsigned results in "dst" using zeromask "k" (elements are zeroed out when the corresponding mask bit is not set).
Operation
FOR j := 0 to 1
	i := j*64
	IF k[j]
		dst[i+63:i] := ABS(a[i+63:i])
	ELSE
		dst[i+63:i] := 0
	FI
ENDFOR
dst[MAX:128] := 0