Worked on the xdslproject/xdsl repository to deliver a backend optimization for the RISC-V architecture, focusing on compiler design and backend development. Developed a canonicalization pattern that transforms XOR operations with zero into move instructions, effectively reducing the instruction count and improving code generation efficiency for RISC-V targets. This optimization was implemented as a new pattern within the RISC-V dialect, backed by a dedicated commit. The work was carried out using Python and Markdown, demonstrating a targeted approach to enhancing backend performance. Over the course of the month, contributed one feature and addressed code generation challenges without fixing any reported bugs.