[flang-commits] [flang] [flang]Add new intrinsic function backtrace and complete the TODO of abort (PR #117603)

[Tarun Prabhu via flang-commits]

https://github.com/tarunprabhu approved this pull request.

It looks [like you need to run clang-format](https://github.com/llvm/llvm-project/pull/117603#issuecomment-2503601394). Please make sure that the pre-merge checks pass before merging. 

Other than that, LGTM. Thanks for seeing this through.

https://github.com/llvm/llvm-project/pull/117603