[flang-commits] [flang] Reland [flang] Generalized simplification of HLFIR reduction ops. (#136071) (PR #136246)

[Slava Zakharin via flang-commits]

vzakhari wrote:

Also, it became apparent that my testing did not include gfortran suite with -O2. No wonder, I did not see many failures while making the changes :) I will test it properly before merging.

https://github.com/llvm/llvm-project/pull/136246