SVE Instruction List by Dougall Johnson
LD1ROH (scalar plus immediate): Contiguous load and replicate sixteen halfwords (immediate index)
LD1ROH { Zt.H }, Pg/Z, [Xn, #imm] (SVE+F64MM+NS
svbfloat16_t svld1ro[_bf16](svbool_t pg, const bfloat16_t *base)
svfloat16_t svld1ro[_f16](svbool_t pg, const float16_t *base)
svint16_t svld1ro[_s16](svbool_t pg, const int16_t *base)
svuint16_t svld1ro[_u16](svbool_t pg, const uint16_t *base)
128-bit SVE
This operation is undefined for 128-bit SVE.
256-bit SVE
Load each 16-bit element in the low 256-bit segment of (3) from the memory operand (2), or zero the element if the corresponding predicate bit in (1) is zero, then replicate that 128-bit segment to fill the register, ignoring the predicate. If the predicate bit corresponding to an element in the low 256-bit segment of (3) is zero, that load is skipped, and cannot cause a fault.
512-bit SVE
Load each 16-bit element in the low 256-bit segment of (3) from the memory operand (2), or zero the element if the corresponding predicate bit in (1) is zero, then replicate that 128-bit segment to fill the register, ignoring the predicate. If the predicate bit corresponding to an element in the low 256-bit segment of (3) is zero, that load is skipped, and cannot cause a fault.
Larger sizes
1024-bit SVE
Load each 16-bit element in the low 256-bit segment of (3) from the memory operand (2), or zero the element if the corresponding predicate bit in (1) is zero, then replicate that 128-bit segment to fill the register, ignoring the predicate. If the predicate bit corresponding to an element in the low 256-bit segment of (3) is zero, that load is skipped, and cannot cause a fault.
2048-bit SVE
Load each 16-bit element in the low 256-bit segment of (3) from the memory operand (2), or zero the element if the corresponding predicate bit in (1) is zero, then replicate that 128-bit segment to fill the register, ignoring the predicate. If the predicate bit corresponding to an element in the low 256-bit segment of (3) is zero, that load is skipped, and cannot cause a fault.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.