SVE Instruction List by Dougall Johnson
See "UZP1, UZP2 (predicates)" in the exploration tools

UZP1 (predicates): Concatenate even elements from two predicates

UZP1 Pd.B, Pn.B, Pm.B (SVE (SME
svbool_t svuzp1_b8(svbool_t op1, svbool_t op2)

128-bit SVE

Set the low half of (3) to the even bits from (1), and the high half of (3) to the even bits from (2).

256-bit SVE

Set the low half of (3) to the even bits from (1), and the high half of (3) to the even bits from (2).

512-bit SVE

Set the low half of (3) to the even bits from (1), and the high half of (3) to the even bits from (2).

Larger sizes

1024-bit SVE

Set the low half of (3) to the even bits from (1), and the high half of (3) to the even bits from (2).

2048-bit SVE

Set the low half of (3) to the even bits from (1), and the high half of (3) to the even bits from (2).

Report mistakes or give feedback
Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.