Contributed to the intel/intel-graphics-compiler repository by developing a targeted feature that enhances control over payload coalescing for hardware workarounds. The work involved introducing the WaDisablePayloadCoalescing waiver flag, which allows payload coalescing to be disabled either through the existing DisablePayloadCoalescing flag or the new waiver flag, providing precise management for hardware-specific scenarios. This approach centralized workaround logic, reducing the risk of unintended performance changes and improving maintainability. The implementation was completed in C++ with a focus on compiler development and low-level optimization, resulting in a minimal yet effective code change that improved reliability for hardware workaround workflows.