ORR (vector, immediate)

Bitwise inclusive OR (vector, immediate). This instruction reads each vector element from the destination SIMD&FP register, performs a bitwise OR between each result and an immediate constant, places the result into a vector, and writes the vector 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.

integer rd = UInt(Rd); constant integer datasize = 64 << UInt(Q); bits(datasize) imm; bits(64) imm64; ImmediateOp operation; case cmode:op of when '0xx00' operation = ImmediateOp_MOVI; when '0xx10' operation = ImmediateOp_ORR; when '10x00' operation = ImmediateOp_MOVI; when '10x10' operation = ImmediateOp_ORR; when '110x0' operation = ImmediateOp_MOVI; when '1110x' operation = ImmediateOp_MOVI; when '11110' operation = ImmediateOp_MOVI; imm64 = AdvSIMDExpandImm(op, cmode, a:b:c:d:e:f:g:h); imm = Replicate(imm64, datasize DIV 64);