agozillon added a comment.

Thank you very much @awarzynski I will wait for further approval!



================
Comment at: clang/test/Driver/flang/flang-omp.f90:1
+! Check that flang -fc1 is invoked when in --driver-mode=flang 
+! and the relevant openmp and openmp offload flags are utilised
----------------
awarzynski wrote:
> This test looks correct to me, but please note that:
> 
> ```
> ! Check that flang -fc1 is invoked when in --driver-mode=flang 
> ```
> 
> yet (`%clang` instead of `%flang`)
> 
> ```
> ! RUN: %clang --driver-mode=flang -### -fopenmp %s 2>&1 | FileCheck 
> --check-prefixes=CHECK-OPENMP %s
> ```
> 
> I'm not really sure whether we should be testing Flang-specific logic in 
> Clang. Having said that, Flang does use `clangDriver` to implement its driver 
> :) 
> 
> You could consider using 
> https://github.com/llvm/llvm-project/blob/main/flang/test/Driver/frontend-forwarding.f90
>  instead (or add an OpenMP specific file there).
> 
> Not a blocker.
Yes, I wasn't so sure either as it felt a little weird to test Flang components 
inside of Clang, but as you said it is a Clang toolchain (that this test is 
checking) and borrows from the clangDriver! 

I borrowed this test from other similar tests in the same folder that test 
other flang specific driver logic in a similar manner, but I am more than happy 
to add an additional flang specific driver test as you mention! 


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144864/new/

https://reviews.llvm.org/D144864

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