1. A system for generating a design structure comprising: logic to: detect memory address information corresponding to accessed data in a first instruction, the memory address information corresponding to the first instruction indicating a first set of base data, a first set of index data, and a first displacement value; detect memory address information corresponding to accessed data in a second instruction, the memory address information corresponding to the second instruction indicating a second set of base data, a second set of index data, and a second displacement value; issue instructions for the first instruction and the second instruction, wherein the first instruction and the second instruction are to be fetched at a same first stage of execution, and wherein issuing instructions for the first instruction and the second instruction comprises fetching a first operand for the first instruction and a second operand for the second instruction; compare, via a fast compare technique, the first set of index data corresponding to the first instruction and the second set of index data corresponding to the second instruction; detect, based on the comparison, that the accessed data in the first instruction and the accessed data in the second instruction are in a same data range of a memory device; execute the second instruction using the accessed data from the first instruction; and detect an error from the execution of the second instruction in response to using a slow compare technique to compare the first set of base data to the second set of base data, the first set of index data to the second set of index data, and the first displacement value to the second displacement value and in response to detecting an address mode of the first instruction differs from an address mode of the second instruction, wherein the address mode of the first instruction is a 32 bit address mode and the address mode of the second instruction is a 64 bit address mode.