SVE Instruction List by Dougall Johnson

See "CNT" in the exploration tools

CNT: Count non-zero bits (predicated)

CNT Zd.S, Pg/M, Zn.S (SVE (SME

svuint32_t svcnt[_f32]_m(svuint32_t inactive, svbool_t pg, svfloat32_t op)

svuint32_t svcnt[_s32]_m(svuint32_t inactive, svbool_t pg, svint32_t op)

svuint32_t svcnt[_u32]_m(svuint32_t inactive, svbool_t pg, svuint32_t op)

128-bit SVE

For each 32-bit integer set (2) to the number of non-zero bits in (1).

256-bit SVE

For each 32-bit integer set (2) to the number of non-zero bits in (1).

512-bit SVE

For each 32-bit integer set (2) to the number of non-zero bits in (1).

Larger sizes

1024-bit SVE

For each 32-bit integer set (2) to the number of non-zero bits in (1).

2048-bit SVE

For each 32-bit integer set (2) to the number of non-zero bits in (1).

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