[libcxx-commits] [libcxx] [llvm] [openmp] [lit] Add a flag to disable lit time tests (PR #98270)

[Vincent Lee via libcxx-commits]

thevinster wrote:

> I have no strong opinions in either approach, depending on what the community agrees what should be the best path forward.

Coming back to the idea of breaking changes, I think that's better suited in another change (if the community agrees). I'll scope this change to just a new flag (renamed for better clarity). 

https://github.com/llvm/llvm-project/pull/98270