FMAXP: Floating-point maximum pairwise

FMAXP Zdn.D, Pg/M, Zdn.D, Zm.D (SVE2 (SME

svfloat64_t svmaxp[_f64]_m(svbool_t pg, svfloat64_t op1, svfloat64_t op2)

128-bit SVE

Compare adjacent pairs of 64-bit float elements and set even elements of (3) to the minimums of pairs from (1), and the odd elements to the minimums of pairs from (2).

256-bit SVE

Compare adjacent pairs of 64-bit float elements and set even elements of (3) to the minimums of pairs from (1), and the odd elements to the minimums of pairs from (2).

512-bit SVE

Compare adjacent pairs of 64-bit float elements and set even elements of (3) to the minimums of pairs from (1), and the odd elements to the minimums of pairs from (2).

Larger sizes

1024-bit SVE

Compare adjacent pairs of 64-bit float elements and set even elements of (3) to the minimums of pairs from (1), and the odd elements to the minimums of pairs from (2).

2048-bit SVE

Compare adjacent pairs of 64-bit float elements and set even elements of (3) to the minimums of pairs from (1), and the odd elements to the minimums of pairs from (2).

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