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

NAND: Bitwise NAND predicates

NAND Pd.B, Pg/Z, Pn.B, Pm.B (SVE (SME
svbool_t svnand[_b]_z(svbool_t pg, svbool_t op1, svbool_t op2)

128-bit SVE

For each active bit, set (3) to ~( (1) & (2) ). Inactive bits are zeroed.

256-bit SVE

For each active bit, set (3) to ~( (1) & (2) ). Inactive bits are zeroed.

512-bit SVE

For each active bit, set (3) to ~( (1) & (2) ). Inactive bits are zeroed.
Larger sizes

1024-bit SVE

For each active bit, set (3) to ~( (1) & (2) ). Inactive bits are zeroed.

2048-bit SVE

For each active bit, set (3) to ~( (1) & (2) ). Inactive bits are zeroed.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.