[PATCH 0/6] OpenMP 5.0: Fortran "declare mapper" support

[Julian Brown]

This patch series implements "declare mapper" support for Fortran,
following on from the C and C++ support for same in the currently
in-review series posted here:

  https://gcc.gnu.org/pipermail/gcc-patches/2022-March/591973.html

Further commentary on individual patches. Tested with offloading to NVPTX.

OK? (Pending rework of the patch series it depends on?)

Thanks,

Julian

Julian Brown (6):
  Fortran: Typo/unicode-o fixes
  OpenMP: Templatize omp_mapper_list
  OpenMP: Rename strip_components_and_deref to omp_get_root_term
  OpenMP: Tweak NOP handling in in omp_get_root_term and
    accumulate_sibling_list
  OpenMP: Pointers and member mappings
  OpenMP: Fortran "!$omp declare mapper" support

 gcc/c-family/c-common.h                       |   4 +-
 gcc/c-family/c-omp.cc                         |   2 +-
 gcc/c/c-decl.cc                               |   6 +-
 gcc/cp/semantics.cc                           |   8 +-
 gcc/fortran/dump-parse-tree.cc                |   5 +-
 gcc/fortran/f95-lang.cc                       |   7 +
 gcc/fortran/gfortran.h                        |  55 +-
 gcc/fortran/match.cc                          |   8 +-
 gcc/fortran/match.h                           |   1 +
 gcc/fortran/module.cc                         | 252 +++++-
 gcc/fortran/openmp.cc                         | 296 ++++++-
 gcc/fortran/parse.cc                          |   9 +-
 gcc/fortran/resolve.cc                        |   2 +
 gcc/fortran/st.cc                             |   2 +-
 gcc/fortran/symbol.cc                         |  16 +
 gcc/fortran/trans-decl.cc                     |  30 +-
 gcc/fortran/trans-openmp.cc                   | 778 +++++++++++++++++-
 gcc/fortran/trans-stmt.h                      |   1 +
 gcc/fortran/trans.h                           |   3 +
 gcc/gimplify.cc                               | 422 ++++++++--
 gcc/omp-general.h                             |  32 +-
 .../gfortran.dg/gomp/declare-mapper-1.f90     |  71 ++
 .../gfortran.dg/gomp/declare-mapper-14.f90    |  26 +
 .../gfortran.dg/gomp/declare-mapper-16.f90    |  22 +
 .../gfortran.dg/gomp/declare-mapper-5.f90     |  45 +
 gcc/tree-pretty-print.cc                      |   3 +
 include/gomp-constants.h                      |   5 +-
 .../libgomp.fortran/declare-mapper-10.f90     |  40 +
 .../libgomp.fortran/declare-mapper-11.f90     |  38 +
 .../libgomp.fortran/declare-mapper-12.f90     |  33 +
 .../libgomp.fortran/declare-mapper-13.f90     |  49 ++
 .../libgomp.fortran/declare-mapper-15.f90     |  24 +
 .../libgomp.fortran/declare-mapper-17.f90     |  92 +++
 .../libgomp.fortran/declare-mapper-18.f90     |  46 ++
 .../libgomp.fortran/declare-mapper-19.f90     |  29 +
 .../libgomp.fortran/declare-mapper-2.f90      |  32 +
 .../libgomp.fortran/declare-mapper-20.f90     |  29 +
 .../libgomp.fortran/declare-mapper-3.f90      |  33 +
 .../libgomp.fortran/declare-mapper-4.f90      |  36 +
 .../libgomp.fortran/declare-mapper-6.f90      |  28 +
 .../libgomp.fortran/declare-mapper-7.f90      |  29 +
 .../libgomp.fortran/declare-mapper-8.f90      | 115 +++
 .../libgomp.fortran/declare-mapper-9.f90      |  27 +
 .../libgomp.fortran/map-subarray.f90          |  33 +
 .../libgomp.fortran/map-subcomponents.f90     |  32 +
 .../libgomp.fortran/struct-elem-map-1.f90     |  10 +-
 46 files changed, 2702 insertions(+), 164 deletions(-)
 create mode 100644 gcc/testsuite/gfortran.dg/gomp/declare-mapper-1.f90
 create mode 100644 gcc/testsuite/gfortran.dg/gomp/declare-mapper-14.f90
 create mode 100644 gcc/testsuite/gfortran.dg/gomp/declare-mapper-16.f90
 create mode 100644 gcc/testsuite/gfortran.dg/gomp/declare-mapper-5.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-10.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-11.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-12.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-13.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-15.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-17.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-18.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-19.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-2.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-20.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-3.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-4.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-6.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-7.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-8.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/declare-mapper-9.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray.f90
 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subcomponents.f90

-- 
2.29.2