_mm_maskz_cvtsepi64_epi16
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VPMOVSQW xmm {z}, xmm
Synopsis
 _mm_maskz_cvtsepi64_epi16(__mmask8 k, __m128i a);
Description
Convert packed signed 64-bit integers in "a" to packed 16-bit integers with signed saturation, 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 := 64*j
	l := 16*j
	IF k[j]
		dst[l+15:l] := Saturate16(a[i+63:i])
	ELSE
		dst[l+15:l] := 0
	FI
ENDFOR
dst[MAX:32] := 0