[flang-commits] [flang] [flang] Erase `fir.local` ops before lowering `fir` to `llvm` (PR #143687)

[Tom Eccles via flang-commits]

https://github.com/tblah commented:

Why aren't the fir.local ops removed when the privatization is lowered to either openmp or sequential code?

https://github.com/llvm/llvm-project/pull/143687