[flang-commits] [flang] [flang] Recognize IARGC and GETARG as aliases for F2003 intrinsics (PR #173973)

[Eugene Epshteyn via flang-commits]

eugeneepshteyn wrote:

@Vinayak-RZ , thank you for the change. Another testing request:

- Please also run Fortran tests in [llvm-test-suite](https://github.com/llvm/llvm-test-suite) on your change.
- Please check if any Fortran tests in llvm-test-suite use IARGC and GETARG. (Since these are gfortran extensions, such tests may be under gfortran tests in llvm-test-suite.) If you find any tests like that, please see if they are disabled and check if they could perhaps be re-enabled with your change.

Thank you for helping improve flang compiler!

https://github.com/llvm/llvm-project/pull/173973