(Re: [committed] openmp: Add nothing directive support)

Tobias Burnus tobias@codesourcery.com
Wed Aug 18 20:01:09 GMT 2021

On 18.08.21 13:18, Jakub Jelinek wrote:

>> gcc/testsuite/ChangeLog:
>>      * gfortran.dg/nothing-1.f90: New test.
>>      * gfortran.dg/nothing-2.f90: New test.

While testing manually with -fopenmp, I did manage to place it for the
testsuite run outside the 'gomp/' subdirectory. – Now fixed → attachment.

For completeness (as already discussed on IRC):

>> +  !$omp nothing
>> +  if (.false.) &
>> +& &    !$omp nothing
>> +    i = i + 1

This indeed does not trigger the sentinel (as also discussed on IRC and as comment in the test).
   if (x) &
     !$omp nothing
gives an error but it is not obviously invalid. → That's now OpenMP spec bug #2914.


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