[clang] [flang] [Flang][Driver] Introduce -fopenmp-targets offloading option (PR #100152)

[Anastasia Stulova via cfe-commits]

AnastasiaStulova wrote:

> > The only issue I see is that this PR adds a new driver flag that may be used to compile the applications. Renaming the user visible flags is not that easy. But if they get renamed before any compiler release then it should be fine.
> 
> Thank you for the comment. Actually, this PR doesn't add any new driver options to flang. It just enables the `-fopenmp-targets` option to be forwarded to the flang frontend (`flang-new -fc1`) as well. Previously, it was only accepted by the driver.

Ah yes sorry thanks for pointing out I overlooked that. Then I agree this seems not to affect the user interface... so there should be no concerns.

https://github.com/llvm/llvm-project/pull/100152