SVE Instruction List by Dougall Johnson
REV (predicate): Reverse all elements in a predicate
REV Pd.B, Pn.B (SVE (SME
svbool_t svrev_b8(svbool_t op)
128-bit SVE

Reverse the order of the bits from (1), setting (2) to the result.
256-bit SVE

Reverse the order of the bits from (1), setting (2) to the result.
512-bit SVE

Reverse the order of the bits from (1), setting (2) to the result.
Larger sizes
1024-bit SVE

Reverse the order of the bits from (1), setting (2) to the result.
2048-bit SVE

Reverse the order of the bits from (1), setting (2) to the result.
Report mistakes or give feedback
Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.