This series comprises the first few patches in support of several OpenMP 5.0 features: "lvalue" parsing for map/to/from clauses, "declare mapper" support and array shaping/strided "target update" support. These patches provide the critical infrastructure changes needed to implement those features.
Though labelled "v7", there are fewer patches here than in the previously-posted "v6" series for mainline: https://gcc.gnu.org/pipermail/gcc-patches/2022-December/609031.html Rather, this is more similar to the series posted for og13: https://gcc.gnu.org/pipermail/gcc-patches/2023-June/622213.html Though rearranged somewhat and without several of the later OpenACC-specific patches. Further comments on individual patches. Tested with offloading to NVPTX and bootstrapped. OK for mainline? Julian Brown (5): OpenMP/OpenACC: Reindent TO/FROM/_CACHE_ stanza in {c_}finish_omp_clause OpenMP/OpenACC: Rework clause expansion and nested struct handling OpenMP: Pointers and member mappings OpenMP/OpenACC: Unordered/non-constant component offset runtime diagnostic OpenMP/OpenACC: Reorganise OMP map clause handling in gimplify.cc gcc/c-family/c-common.h | 74 +- gcc/c-family/c-omp.cc | 834 ++++- gcc/c/c-parser.cc | 17 +- gcc/c/c-typeck.cc | 745 ++-- gcc/cp/parser.cc | 17 +- gcc/cp/pt.cc | 4 +- gcc/cp/semantics.cc | 1035 +++--- gcc/fortran/dependency.cc | 128 + gcc/fortran/dependency.h | 1 + gcc/fortran/gfortran.h | 1 + gcc/fortran/trans-openmp.cc | 306 +- gcc/gimplify.cc | 1936 +++++++--- gcc/omp-general.cc | 425 +++ gcc/omp-general.h | 69 + gcc/omp-low.cc | 8 +- gcc/testsuite/c-c++-common/gomp/clauses-2.c | 2 +- gcc/testsuite/c-c++-common/gomp/target-50.c | 2 +- .../c-c++-common/gomp/target-enter-data-1.c | 3 +- .../c-c++-common/gomp/target-implicit-map-2.c | 3 +- .../g++.dg/gomp/static-component-1.C | 23 + gcc/testsuite/gcc.dg/gomp/target-3.c | 2 +- gcc/testsuite/gfortran.dg/gomp/map-12.f90 | 2 +- gcc/testsuite/gfortran.dg/gomp/map-9.f90 | 2 +- .../gfortran.dg/gomp/map-subarray-2.f90 | 57 + .../gfortran.dg/gomp/map-subarray.f90 | 40 + gcc/tree-pretty-print.cc | 3 + gcc/tree.h | 8 + include/gomp-constants.h | 6 + libgomp/oacc-mem.c | 6 +- libgomp/target.c | 98 +- libgomp/testsuite/libgomp.c++/baseptrs-3.C | 275 ++ libgomp/testsuite/libgomp.c++/baseptrs-4.C | 3154 +++++++++++++++++ libgomp/testsuite/libgomp.c++/baseptrs-5.C | 62 + libgomp/testsuite/libgomp.c++/class-array-1.C | 59 + libgomp/testsuite/libgomp.c++/target-48.C | 32 + libgomp/testsuite/libgomp.c++/target-49.C | 37 + .../libgomp.c++/target-exit-data-reftoptr-1.C | 34 + .../testsuite/libgomp.c++/target-lambda-1.C | 5 +- libgomp/testsuite/libgomp.c++/target-this-3.C | 11 +- libgomp/testsuite/libgomp.c++/target-this-4.C | 11 +- .../libgomp.c-c++-common/baseptrs-1.c | 50 + .../libgomp.c-c++-common/baseptrs-2.c | 70 + .../map-arrayofstruct-1.c | 38 + .../map-arrayofstruct-2.c | 58 + .../map-arrayofstruct-3.c | 68 + .../libgomp.c-c++-common/ptr-attach-2.c | 60 + .../target-implicit-map-2.c | 2 + .../target-implicit-map-5.c | 50 + .../libgomp.c-c++-common/target-map-zlas-1.c | 36 + .../libgomp.fortran/map-subarray-2.f90 | 108 + .../libgomp.fortran/map-subarray-3.f90 | 62 + .../libgomp.fortran/map-subarray-4.f90 | 35 + .../libgomp.fortran/map-subarray-5.f90 | 54 + .../libgomp.fortran/map-subarray-6.f90 | 26 + .../libgomp.fortran/map-subarray-7.f90 | 29 + .../libgomp.fortran/map-subarray-8.f90 | 47 + .../libgomp.fortran/map-subarray.f90 | 33 + .../libgomp.fortran/map-subcomponents.f90 | 32 + .../libgomp.fortran/struct-elem-map-1.f90 | 180 + 59 files changed, 9039 insertions(+), 1536 deletions(-) create mode 100644 gcc/testsuite/g++.dg/gomp/static-component-1.C create mode 100644 gcc/testsuite/gfortran.dg/gomp/map-subarray-2.f90 create mode 100644 gcc/testsuite/gfortran.dg/gomp/map-subarray.f90 create mode 100644 libgomp/testsuite/libgomp.c++/baseptrs-3.C create mode 100644 libgomp/testsuite/libgomp.c++/baseptrs-4.C create mode 100644 libgomp/testsuite/libgomp.c++/baseptrs-5.C create mode 100644 libgomp/testsuite/libgomp.c++/class-array-1.C create mode 100644 libgomp/testsuite/libgomp.c++/target-48.C create mode 100644 libgomp/testsuite/libgomp.c++/target-49.C create mode 100644 libgomp/testsuite/libgomp.c++/target-exit-data-reftoptr-1.C create mode 100644 libgomp/testsuite/libgomp.c-c++-common/baseptrs-1.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/baseptrs-2.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/map-arrayofstruct-1.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/map-arrayofstruct-2.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/map-arrayofstruct-3.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/ptr-attach-2.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/target-implicit-map-5.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/target-map-zlas-1.c create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray-2.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray-3.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray-4.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray-5.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray-6.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray-7.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray-8.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subarray.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/map-subcomponents.f90 -- 2.41.0
