[Bug fortran/103576] [12 Regression] gcc/fortran/openmp.c:7556:8: warning: overlapping comparisons always evaluate to true [-Wtautological-overlap-compare] since r12-5793-g689407ef916503b2f5a3c8c07fe7d5ab1913f956

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103576

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Thomas Schwinge <tschwi...@gcc.gnu.org>:

https://gcc.gnu.org/g:228d64af4e244faabab5c47506920a1bde85d74e

commit r12-5946-g228d64af4e244faabab5c47506920a1bde85d74e
Author: Thomas Schwinge <tho...@codesourcery.com>
Date:   Tue Dec 14 07:03:52 2021 +0100

    Adjust 'gfortran.dg/goacc/privatization-1-*' [PR103576, PR103697]

    ... for the recent commit 494ebfa7c9aacaeb6ec1fccc47a0e49f31eb2bb8
    "Fortran: Handle compare in OpenMP atomic", which changes the GIMPLE IR
    such that a temporary is no longer used; 'original' dump:

                 x = *a;
        -        {
        -          integer(kind=4) D.4237;
        -
        -          D.4237 = *a;
                   #pragma omp atomic relaxed
        -            &y = D.4237;
        -        }
        +          &y = *a;
               }

    (I'm not familiar to comment whether that's correct; but it appears that
the
    difference again disappears in later compiler passes.)

    These OpenACC test cases verify behavior re OpenACC privatization levels,
and
    have to be adjusted accordingly.

            gcc/testsuite/
            PR fortran/103576
            PR testsuite/103697
            * gfortran.dg/goacc/privatization-1-compute-loop.f90: Adjust.
            * gfortran.dg/goacc/privatization-1-compute.f90: Likewise.
            * gfortran.dg/goacc/privatization-1-routine_gang-loop.f90:
            Likewise.
            * gfortran.dg/goacc/privatization-1-routine_gang.f90: Likewise.