SVE Instruction List by Dougall Johnson
See "USHLLB" in the exploration tools

USHLLB: Unsigned shift left long by immediate (bottom)

USHLLB Zd.H, Zn.B, #const (SVE2 (SME
svuint16_t svshllb[_n_u16](svuint8_t op1, uint64_t imm2)

128-bit SVE

For each even unsigned 8-bit integer set the double-width (2) to (1) << const. The shift amount is limited to 0 ≤ const ≤ 7.

256-bit SVE

For each even unsigned 8-bit integer set the double-width (2) to (1) << const. The shift amount is limited to 0 ≤ const ≤ 7.

512-bit SVE

For each even unsigned 8-bit integer set the double-width (2) to (1) << const. The shift amount is limited to 0 ≤ const ≤ 7.

Larger sizes

1024-bit SVE

For each even unsigned 8-bit integer set the double-width (2) to (1) << const. The shift amount is limited to 0 ≤ const ≤ 7.

2048-bit SVE

For each even unsigned 8-bit integer set the double-width (2) to (1) << const. The shift amount is limited to 0 ≤ const ≤ 7.

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