_mm256_maskz_cvtepi64_epi16
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VPMOVQW xmm {z}, ymm
Synopsis
 _mm256_maskz_cvtepi64_epi16(__mmask8 k, __m256i a);
Description
Convert packed 64-bit integers in "a" to packed 16-bit integers with truncation, 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 3
	i := 64*j
	l := 16*j
	IF k[j]
		dst[l+15:l] := Truncate16(a[i+63:i])
	ELSE
		dst[l+15:l] := 0
	FI
ENDFOR
dst[MAX:64] := 0