[PATCH] D44892: Add PerfJITEventListener for perf profiling support.

[Ian Rogers via Phabricator via llvm-commits]

irogers added a comment.

> Given that the listener has no dependencies, it might be sensible to
>  enable it by default when running on linux.

Fwiw, I agree with this except I would add an option to lli so that generating the perf jitdump data was optional - otherwise you could end up filling a disk, .. unexpectedly.


Repository:
  rL LLVM

https://reviews.llvm.org/D44892