TBL: Programmable table lookup in one or two vector table (zeroing)

TBL Zd.S, { Zn.S }, Zm.S (SVE (SME

svfloat32_t svtbl[_f32](svfloat32_t data, svuint32_t indices)

svint32_t svtbl[_s32](svint32_t data, svuint32_t indices)

svuint32_t svtbl[_u32](svuint32_t data, svuint32_t indices)

128-bit SVE

For each 32-bit index from (2), if 0 ≤ (2) < 4, set (3) to the 32-bit element at that index in (1), otherwise set (3) to zero.

For each 32-bit index from (2), if 0 ≤ (2) < 8, set (3) to the 32-bit element at that index in (1), otherwise set (3) to zero.

For each 32-bit index from (2), if 0 ≤ (2) < 16, set (3) to the 32-bit element at that index in (1), otherwise set (3) to zero.

Larger sizes

For each 32-bit index from (2), if 0 ≤ (2) < 32, set (3) to the 32-bit element at that index in (1), otherwise set (3) to zero.

For each 32-bit index from (2), if 0 ≤ (2) < 64, set (3) to the 32-bit element at that index in (1), otherwise set (3) to zero.