_mm256_subs_epi16
Classification
AVX_ALL, Arithmetic, CPUID Test: AVX2
Header File
Instruction
VPSUBSW ymm, ymm, ymm
Synopsis
_mm256_subs_epi16(__m256i a, __m256i b);
Description
Subtract packed signed 16-bit integers in "b" from packed 16-bit integers in "a" using saturation, and store the results in "dst".
Operation
FOR j := 0 to 15
i := j*16
dst[i+15:i] := Saturate16(a[i+15:i] - b[i+15:i])
ENDFOR
dst[MAX:256] := 0