SVE Instruction List by Dougall Johnson
FNEG: Floating-point negate (predicated)
FNEG Zd.D, Pg/M, Zn.D (SVE (SME
svfloat64_t svneg[_f64]_m(svfloat64_t inactive, svbool_t pg, svfloat64_t op)
128-bit SVE
For each 64-bit float set (2) to −(1).
256-bit SVE
For each 64-bit float set (2) to −(1).
512-bit SVE
For each 64-bit float set (2) to −(1).
Larger sizes
1024-bit SVE
For each 64-bit float set (2) to −(1).
2048-bit SVE
For each 64-bit float set (2) to −(1).
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.