SVE Instruction List by Dougall Johnson
LD3B (scalar plus immediate): Contiguous load three-byte structures to three vectors (immediate index)
LD3B { Zt1.B, Zt2.B, Zt3.B }, Pg/Z, [Xn{, #imm, MUL VL}] (SVE (SME
128-bit SVE
Load and deinterleave groups of three interleaved 8-bit values from the memory operand (1) into the 8-bit elements of three consecutive registers (2), (3), and (4). If the predicate bit corresponding to an element in (2), (3), and (4) is zero, those three contiguous loads are skipped, and cannot cause a fault, and the elements are set to zero.
256-bit SVE
Load and deinterleave groups of three interleaved 8-bit values from the memory operand (1) into the 8-bit elements of three consecutive registers (2), (3), and (4). If the predicate bit corresponding to an element in (2), (3), and (4) is zero, those three contiguous loads are skipped, and cannot cause a fault, and the elements are set to zero.
512-bit SVE
Load and deinterleave groups of three interleaved 8-bit values from the memory operand (1) into the 8-bit elements of three consecutive registers (2), (3), and (4). If the predicate bit corresponding to an element in (2), (3), and (4) is zero, those three contiguous loads are skipped, and cannot cause a fault, and the elements are set to zero.
Larger sizes
1024-bit SVE
Load and deinterleave groups of three interleaved 8-bit values from the memory operand (1) into the 8-bit elements of three consecutive registers (2), (3), and (4). If the predicate bit corresponding to an element in (2), (3), and (4) is zero, those three contiguous loads are skipped, and cannot cause a fault, and the elements are set to zero.
2048-bit SVE
Load and deinterleave groups of three interleaved 8-bit values from the memory operand (1) into the 8-bit elements of three consecutive registers (2), (3), and (4). If the predicate bit corresponding to an element in (2), (3), and (4) is zero, those three contiguous loads are skipped, and cannot cause a fault, and the elements are set to zero.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.