ORR (vector, register) Bitwise inclusive OR (vector, register) This instruction performs a bitwise OR between the two source SIMD&FP registers, and writes the result to the destination SIMD&FP register. Depending on the settings in the CPACR_EL1, CPTR_EL2, and CPTR_EL3 registers, and the current Security state and Exception level, an attempt to execute the instruction might be trapped. If PSTATE.DIT is 1: The execution time of this instruction is independent of: The values of the data supplied in any of its registers. The values of the NZCV flags. The response of this instruction to asynchronous exceptions does not vary based on: The values of the data supplied in any of its registers. The values of the NZCV flags. This instruction is used by the alias MOV (vector) Rm == Rn See below for details of when the alias is preferred. 0 0 0 1 1 1 0 1 0 1 0 0 0 1 1 1 ORR <Vd>.<T>, <Vn>.<T>, <Vm>.<T> constant integer d = UInt(Rd); constant integer n = UInt(Rn); constant integer m = UInt(Rm); constant integer datasize = 64 << UInt(Q); <Vd> Is the name of the SIMD&FP destination register, encoded in the "Rd" field. <T> Is an arrangement specifier, Q <T> 0 8B 1 16B
<Vn> Is the name of the first SIMD&FP source register, encoded in the "Rn" field. <Vm> Is the name of the second SIMD&FP source register, encoded in the "Rm" field.
Alias Conditions CheckFPAdvSIMDEnabled64(); constant bits(datasize) operand1 = V[n, datasize]; constant bits(datasize) operand2 = V[m, datasize]; V[d, datasize] = operand1 OR operand2;