In GCC, a "" at the beginning of a pass name means that the
pass manager should not create a dump file for that pass.
I think it might be better to ignore the "" when looking up
passes in register_after and the like -- a "*" may be added or
removed, but the pass would remain the same.
In GCC, a "" at the beginning of a pass name means that the pass manager should not create a dump file for that pass. I think it might be better to ignore the "" when looking up passes in register_after and the like -- a "*" may be added or removed, but the pass would remain the same.