[PATCH 0/7] [og10] openacc: Arrays/derived types/character type backports

[Julian Brown]

This series contains several backports from mainline to the og10 branch
concerning character and complex types and mixed derived types and array
accesses in OpenACC directive clauses.

Tested with offloading to AMD GCN. I will apply shortly.

Julian Brown (5):
  [og10] openacc: Dereference BT_CLASS data pointers but not BT_DERIVED
    pointers
  [og10] openacc: Use class_pointer instead of pointer attribute for
    class types
  [og10] openacc: Character types and mixed arrays/derived type tests
  [og10] openacc: Fix lowering for derived-type mappings through array
    elements
  [og10] openacc: Strided array sections and components of derived-type
    arrays

Tobias Burnus (2):
  [og10] Fortran: OpenMP/OpenACC diagnose substring rejections better
  [og10] Fortran: %re/%im fixes for OpenMP/OpenACC +
    gfc_is_simplify_contiguous

 gcc/ChangeLog.omp                             |   7 +
 gcc/fortran/ChangeLog.omp                     |  43 ++++
 gcc/fortran/expr.c                            |   2 +
 gcc/fortran/openmp.c                          |  66 ++++--
 gcc/fortran/trans-openmp.c                    | 196 ++++++++++--------
 gcc/gimplify.c                                |  12 ++
 gcc/testsuite/ChangeLog.omp                   |  53 +++++
 .../gfortran.dg/goacc/array-with-dt-1.f90     |  11 +
 .../gfortran.dg/goacc/array-with-dt-2.f90     |  10 +
 .../gfortran.dg/goacc/array-with-dt-3.f90     |  14 ++
 .../gfortran.dg/goacc/array-with-dt-4.f90     |  18 ++
 .../gfortran.dg/goacc/array-with-dt-5.f90     |  12 ++
 .../gfortran.dg/goacc/array-with-dt-6.f90     |  10 +
 .../gfortran.dg/goacc/derived-chartypes-1.f90 | 129 ++++++++++++
 .../gfortran.dg/goacc/derived-chartypes-2.f90 | 129 ++++++++++++
 .../gfortran.dg/goacc/derived-chartypes-3.f90 |  38 ++++
 .../gfortran.dg/goacc/derived-chartypes-4.f90 |  38 ++++
 .../goacc/derived-classtypes-1.f95            | 129 ++++++++++++
 .../gfortran.dg/goacc/mapping-tests-2.f90     |   4 +-
 .../gfortran.dg/goacc/ref_inquiry.f90         |  48 +++++
 gcc/testsuite/gfortran.dg/goacc/substring.f90 |  27 +++
 .../gfortran.dg/gomp/ref_inquiry.f90          |  35 ++++
 gcc/testsuite/gfortran.dg/gomp/substring.f90  |  22 ++
 libgomp/ChangeLog.omp                         |  20 ++
 .../array-stride-dt-1.f90                     |  44 ++++
 .../derivedtypes-arrays-1.f90                 | 109 ++++++++++
 .../libgomp.oacc-fortran/update-dt-array.f90  |  53 +++++
 27 files changed, 1176 insertions(+), 103 deletions(-)
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/array-with-dt-1.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/array-with-dt-2.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/array-with-dt-3.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/array-with-dt-4.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/array-with-dt-5.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/array-with-dt-6.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/derived-chartypes-1.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/derived-chartypes-2.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/derived-chartypes-3.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/derived-chartypes-4.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/derived-classtypes-1.f95
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/ref_inquiry.f90
 create mode 100644 gcc/testsuite/gfortran.dg/goacc/substring.f90
 create mode 100644 gcc/testsuite/gfortran.dg/gomp/ref_inquiry.f90
 create mode 100644 gcc/testsuite/gfortran.dg/gomp/substring.f90
 create mode 100644 libgomp/testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90
 create mode 100644 libgomp/testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90
 create mode 100644 libgomp/testsuite/libgomp.oacc-fortran/update-dt-array.f90

-- 
2.29.2