The test fails on Mac, see comment on the code review.
> This option was in a rather convoluted place, causing global parameters
> to be set in awkward and undesirable ways to try to account for it
> indirectly. Add tests for the -disable-debug-info option and ensure we
> don't print unintended markers from unintended places.
>
> Reviewed By: dstenb
>
> Differential Revision: https://reviews.llvm.org/D91083
This reverts commit 9606ef03f03904cec213db031b5ea6fd6052dc5d.
105ed27ed8