1. test_recompiler.cpp:216 - Implement CR register checking
   - Added proper CR register validation that checks all 4 fields (lt, gt, eq, so)
   - Each field is extracted from the 4-bit CR value using bit shifts

2. recompiler.h:55 - Create RecompileArgs struct
   - Introduced RecompileArgs struct to encapsulate the 7 function parameters
   - Improves code maintainability and reduces function signature complexity
   - Updated function signature and call site accordingly

3. recompiler.cpp:366 - Add bounds checking for mmioStore
   - Added validation to ensure the next instruction (data + 1) is within function bounds
   - Prevents potential out-of-bounds memory access

4. recompiler.cpp:1258 - Fix MFOCRF hardcoded CR field
   - Implemented proper FXM field mask decoding to determine which CR field to read
   - Removed hardcoded cr6 and now dynamically selects the correct CR field (cr0-cr7)
   - FXM is decoded as an 8-bit mask where bit 0 (0x80) = cr0, bit 1 (0x40) = cr1, etc.