[llvm-branch-commits] [lldb] release/21.x: [LLDB][ProcessWindows] Set exit status on instance rather than going through all targets (#159308) (PR #161541)

[David Spickett via llvm-branch-commits]

DavidSpickett wrote:

* This removes a significant lag when quitting lldb on Windows.
* The code change is basically "do the same thing with fewer steps", very low risk. I was able to review by just looking at the code paths.
* We've not had any instability on Windows on Arm, or reports of instability elsewhere since this landed.

So I am in favour of backporting this.

Assuming release managers are willing to accept performance changes like this one.

https://github.com/llvm/llvm-project/pull/161541