SVE Instruction List by Dougall Johnson
See "FMAXNM (immediate)" in the exploration tools

FMAXNM (immediate): Floating-point maximum number with immediate (predicated)

FMAXNM Zdn.H, Pg/M, Zdn.H, #1.0 (SVE (SME
svfloat16_t svmaxnm[_n_f16]_m(svbool_t pg, svfloat16_t op1, float16_t op2)

128-bit SVE

For each 16-bit float compare 1.0 and (2) and set (3) to the maximum number (i.e. non-QNaN).

256-bit SVE

For each 16-bit float compare 1.0 and (2) and set (3) to the maximum number (i.e. non-QNaN).

512-bit SVE

For each 16-bit float compare 1.0 and (2) and set (3) to the maximum number (i.e. non-QNaN).

Larger sizes

1024-bit SVE

For each 16-bit float compare 1.0 and (2) and set (3) to the maximum number (i.e. non-QNaN).

2048-bit SVE

For each 16-bit float compare 1.0 and (2) and set (3) to the maximum number (i.e. non-QNaN).

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