_mm_cvtsepi32_epi16
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VPMOVSDW xmm, xmm
Synopsis
_mm_cvtsepi32_epi16(__m128i a);
Description
Convert packed signed 32-bit integers in "a" to packed 16-bit integers with signed saturation, and store the results in "dst".
Operation
FOR j := 0 to 3
i := 32*j
k := 16*j
dst[k+15:k] := Saturate16(a[i+31:i])
ENDFOR
dst[MAX:64] := 0