SVE Instruction List by Dougall Johnson
See "REVB, REVH, REVW" in the exploration tools

REVB, REVH, REVW: Reverse bytes / halfwords / words within elements (predicated)

REVW Zd.D, Pg/Z, Zn.D (SVE2.2 (SME2.2

128-bit SVE

Within each 64-bit element from (1), reverse the order of the 32-bit values, setting (2) to the result.

256-bit SVE

Within each 64-bit element from (1), reverse the order of the 32-bit values, setting (2) to the result.

512-bit SVE

Within each 64-bit element from (1), reverse the order of the 32-bit values, setting (2) to the result.

Larger sizes

1024-bit SVE

Within each 64-bit element from (1), reverse the order of the 32-bit values, setting (2) to the result.

2048-bit SVE

Within each 64-bit element from (1), reverse the order of the 32-bit values, setting (2) to the result.

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