[flang-commits] [flang] [flang] Add ETIME runtime and lowering intrinsics implementation (PR #90578)

[jiajie zhang via flang-commits]

JumpMasterJJ wrote:

> I think introducing a new category will be fine. I'm actually not sure how many of these intrinsics exist (I haven't checked the GFortran docs). So, maybe the alias route might be the easier one for this instance.

Actually, Gfortran has a total of 25 such intrinsics. Here are a few examples:
https://gcc.gnu.org/onlinedocs/gfortran/CHDIR.html
https://gcc.gnu.org/onlinedocs/gfortran/FGET.html
https://gcc.gnu.org/onlinedocs/gfortran/HOSTNM.html
...

https://github.com/llvm/llvm-project/pull/90578