_mm256_maskz_cvtsepi32_epi16
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VPMOVSDW xmm {z}, ymm
Synopsis
_mm256_maskz_cvtsepi32_epi16(__mmask8 k, __m256i a);
Description
Convert packed signed 32-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 7
i := 32*j
l := 16*j
IF k[j]
dst[l+15:l] := Saturate16(a[i+31:i])
ELSE
dst[l+15:l] := 0
FI
ENDFOR
dst[MAX:128] := 0