SVE Instruction List by Dougall Johnson
# ADDP: Add pairwise

ADDP Zdn.B, Pg/M, Zdn.B, Zm.B (SVE2 (SME

svint8_t svaddp[_s8]_m(svbool_t pg, svint8_t op1, svint8_t op2)

svuint8_t svaddp[_u8]_m(svbool_t pg, svuint8_t op1, svuint8_t op2)

## 128-bit SVE

Add adjacent pairs of 8-bit integer elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

## 256-bit SVE

Add adjacent pairs of 8-bit integer elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

## 512-bit SVE

Add adjacent pairs of 8-bit integer elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

## Larger sizes

## 1024-bit SVE

Add adjacent pairs of 8-bit integer elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

## 2048-bit SVE

Add adjacent pairs of 8-bit integer elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.