SVE Instruction List by Dougall Johnson
SUNPKHI: Signed unpack and extend high half of vector
SUNPKHI Zd.H, Zn.B (SVE (SME
svint16_t svunpkhi[_s16](svint8_t op)
128-bit SVE
Sign extend each 8-bit element from the high half of (1) to 16 bits, writing the results to the 16-bit elements of (2) in the same order.
256-bit SVE
Sign extend each 8-bit element from the high half of (1) to 16 bits, writing the results to the 16-bit elements of (2) in the same order.
512-bit SVE
Sign extend each 8-bit element from the high half of (1) to 16 bits, writing the results to the 16-bit elements of (2) in the same order.
Larger sizes
1024-bit SVE
Sign extend each 8-bit element from the high half of (1) to 16 bits, writing the results to the 16-bit elements of (2) in the same order.
2048-bit SVE
Sign extend each 8-bit element from the high half of (1) to 16 bits, writing the results to the 16-bit elements of (2) in the same order.
Report mistakes or give feedback
Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.