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

[ben via Phabricator via llvm-commits]

bd1976llvm added a comment.

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?


https://reviews.llvm.org/D41231