SVE Instruction List by Dougall Johnson
See "UADALP" in the exploration tools

UADALP: Unsigned add and accumulate long pairwise

UADALP Zda.S, Pg/M, Zn.H (SVE2 (SME
svuint32_t svadalp[_u32]_m(svbool_t pg, svuint32_t op1, svuint16_t op2)

128-bit SVE

Set (3) to the sum of adjacent pairs of unsigned 16-bit integer elements from (1) and the corresponding 32-bit integer element from (2).

256-bit SVE

Set (3) to the sum of adjacent pairs of unsigned 16-bit integer elements from (1) and the corresponding 32-bit integer element from (2).

512-bit SVE

Set (3) to the sum of adjacent pairs of unsigned 16-bit integer elements from (1) and the corresponding 32-bit integer element from (2).

Larger sizes

1024-bit SVE

Set (3) to the sum of adjacent pairs of unsigned 16-bit integer elements from (1) and the corresponding 32-bit integer element from (2).

2048-bit SVE

Set (3) to the sum of adjacent pairs of unsigned 16-bit integer elements from (1) and the corresponding 32-bit integer element from (2).

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