1[^:]*: Assembler messages: 2[^:]*:5: Error: functional unit already masked for operand 2 of 'spmask' 3[^:]*:6: Error: functional unit already masked for operand 2 of 'spmaskr' 4[^:]*:8: Error: functional unit already masked 5[^:]*:10: Error: functional unit already masked 6