SVE Instruction List by Dougall Johnson
See "PUNPKHI, PUNPKLO" in the exploration tools

PUNPKHI: Unpack and widen high half of predicate

PUNPKHI Pd.H, Pn.B (SVE (SME
svbool_t svunpkhi[_b](svbool_t op)

128-bit SVE

Set (2) to the unpacked, zero-extended bits the high half of (1).

256-bit SVE

Set (2) to the unpacked, zero-extended bits the high half of (1).

512-bit SVE

Set (2) to the unpacked, zero-extended bits the high half of (1).

Larger sizes

1024-bit SVE

Set (2) to the unpacked, zero-extended bits the high half of (1).

2048-bit SVE

Set (2) to the unpacked, zero-extended bits the high half of (1).

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