_mm_maskz_cvtepu64_pd
Classification
AVX-512, Convert, CPUID Test: AVX512DQ
Header File
immintrin.h
Instruction
VCVTUQQ2PD xmm {z}, xmm
Synopsis
 _mm_maskz_cvtepu64_pd(__mmask8 k, __m128i a);
Description
Convert packed unsigned 64-bit integers in "a" to packed double-precision (64-bit) floating-point elements, and store the 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] := Convert_Int64_To_FP64(a[i+63:i])
	ELSE
		dst[i+63:i] := 0
	FI
ENDFOR
dst[MAX:128] := 0