[llvm] [LoopStrengthReduce] Mitigation of issues introduced by compilation time optimization in SolveRecurse. (PR #147588)

[Sergey Shcherbinin via llvm-commits]

SergeyShch01 wrote:

@nikic , @arsenm Dear reviewers, could you please explain your thoughts regarding this change? Is it ok to commit? Is compilation time still critical? 

https://github.com/llvm/llvm-project/pull/147588