[llvm] [ValueTracking] Make the MaxAnalysisRecursionDepth overridable (PR #137721)

[Jeffrey Byrnes via llvm-commits]

jrbyrnes wrote:

Okay great -- glad to see some momentum on this. FYI, please see: https://discourse.llvm.org/t/rfc-computeknownbits-recursion-depth/85962 . The KnownBits caching + invalidation has been discussed there.

> It's going to be a major investment

Due to this reason, I think we can not abandon this PR, at least for our purposes. I assume this implies a timeline of 6-12 months, and I think we cannot live with exposure to this issue for that long. So, I will continue working on solution to provide some potentially temporary relief.

https://github.com/llvm/llvm-project/pull/137721