ref: 8553b61a946527d12f2af7b75b1a7c66b8044ca1 dir: /test/asm/opt-r.err/
error: opt-r.asm(5): Missing argument to option 'r' error: opt-r.asm(6): Invalid argument to option 'r' ("2a") FATAL: opt-r.asm(13): Recursion limit (0) exceeded