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

FMAX (immediate): Floating-point maximum with immediate (predicated)

FMAX Zdn.S, Pg/M, Zdn.S, #1.0 (SVE (SME
svfloat32_t svmax[_n_f32]_m(svbool_t pg, svfloat32_t op1, float32_t op2)

128-bit SVE

For each 32-bit float compare 1.0 and (2) and set (3) to the maximum.

256-bit SVE

For each 32-bit float compare 1.0 and (2) and set (3) to the maximum.

512-bit SVE

For each 32-bit float compare 1.0 and (2) and set (3) to the maximum.

Larger sizes

1024-bit SVE

For each 32-bit float compare 1.0 and (2) and set (3) to the maximum.

2048-bit SVE

For each 32-bit float compare 1.0 and (2) and set (3) to the maximum.

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