SVE Instruction List by Dougall Johnson
REVH: Reverse halfwords within elements (predicated)
REVH Zd.S, Pg/M, Zn.S (SVE (SME
svint32_t svrevh[_s32]_m(svint32_t inactive, svbool_t pg, svint32_t op)
svuint32_t svrevh[_u32]_m(svuint32_t inactive, svbool_t pg, svuint32_t op)
128-bit SVE
Within each 32-bit element from (1), reverse the order of the 16-bit values, setting (2) to the result.
256-bit SVE
Within each 32-bit element from (1), reverse the order of the 16-bit values, setting (2) to the result.
512-bit SVE
Within each 32-bit element from (1), reverse the order of the 16-bit values, setting (2) to the result.
Larger sizes
1024-bit SVE
Within each 32-bit element from (1), reverse the order of the 16-bit values, setting (2) to the result.
2048-bit SVE
Within each 32-bit element from (1), reverse the order of the 16-bit values, setting (2) to the result.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.