[PATCH] D41231: [Support][CachePruning] Fix regression that prevents disabling of pruning

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson added a comment.

In https://reviews.llvm.org/D41231#956855, @bd1976llvm wrote:

> In https://reviews.llvm.org/D41231#956807, @tejohnson wrote:
>
> > Add a test? You can use llvm-lto to trigger this legacy interface - although it looks like no support was added to llvm-lto to invoke this interface. It should be straightforward to add that (see where it calls setCacheDir).
>
>
> I will attempt to do this.
>
> Are you aware of any users of the legacy C++ api - i.e the one exposed by lvm-lto?


Yes: ld64 as well as some proprietary linkers I have heard about anecdotally


https://reviews.llvm.org/D41231