FADDP: Floating-point add pairwise

FADDP Zdn.H, Pg/M, Zdn.H, Zm.H (SVE2 (SME

svfloat16_t svaddp[_f16]_m(svbool_t pg, svfloat16_t op1, svfloat16_t op2)

128-bit SVE

Add adjacent pairs of 16-bit float elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

256-bit SVE

Add adjacent pairs of 16-bit float elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

512-bit SVE

Add adjacent pairs of 16-bit float elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

Larger sizes

1024-bit SVE

Add adjacent pairs of 16-bit float elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

2048-bit SVE

Add adjacent pairs of 16-bit float elements. The even elements of (3) are set to the sums of pairs from (1), and the odd elements are set to the sums of pairs from (2).

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