[flang-commits] [flang] [flang][FIRToSCF] Recompute a typed induction variable in closed form (PR #217051)

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khaki3 wrote:

>how this affects performance of the benchmarks?

fir-to-scf is an independent pass, which is not directly used in the flang pipeline. When I added a similar change to Bridge.cpp, I didn't see performance degradation. I've set the same nsw flag. https://github.com/llvm/llvm-project/pull/207816#issuecomment-5008450778

https://github.com/llvm/llvm-project/pull/217051