[flang-commits] [flang] [flang] make lowering to scf.while default (PR #184234)

[Momchil Velikov via flang-commits]

momchil-velikov wrote:

It looks like this patch break SPEC builds:
```
    ... 503.bwaves_r/build/build_base_ab.0000/block_solver.fppized.f":70:9): error: 'scf.while' op expects region #1 to have 0 or 1 blocks
```

https://github.com/llvm/llvm-project/pull/184234