This is a new version of the previously-posted series:
https://gcc.gnu.org/pipermail/gcc-patches/2022-October/603103.html
This version rearranges the patches so the already-approved first two
patches come first -- albeit with some XFAILs -- and alters how Fortran
array-descriptor mappings work in order to hopefully better handle
some corner cases that have come up in previous rounds of patch review
(details in patch 3/4).
Patch 4/4 no longer sorts "unordered" structs, but instead has been
refactored into a runtime check that different elements of the same array
(of structs) are not being used for multiple mappings -- for cases where
we can't determine if the elements are the same or not at compile time.
Retested with offloading to NVPTX. OK?
Julian Brown (4):
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
gcc/c-family/c-common.h | 70 +
gcc/c-family/c-omp.cc | 766 +++-
gcc/c/c-typeck.cc | 732 ++--
gcc/cp/semantics.cc | 1013 +++---
gcc/fortran/dependency.cc | 128 +
gcc/fortran/dependency.h | 1 +
gcc/fortran/gfortran.h | 1 +
gcc/fortran/trans-openmp.cc | 272 +-
gcc/gimplify.cc | 1178 +++++-
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-implicit-map-2.c | 2 +-
.../g++.dg/gomp/static-component-1.C | 23 +
gcc/testsuite/gcc.dg/gomp/target-3.c | 2 +-
gcc/tree-pretty-print.cc | 3 +
gcc/tree.h | 4 +
include/gomp-constants.h | 6 +
libgomp/oacc-mem.c | 6 +-
libgomp/target.c | 91 +-
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-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/testsuite/libgomp.c/target-22.c | 3 +-
.../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.f90 | 33 +
.../libgomp.fortran/map-subcomponents.f90 | 32 +
.../libgomp.fortran/struct-elem-map-1.f90 | 10 +-
43 files changed, 7908 insertions(+), 1191 deletions(-)
create mode 100644 gcc/testsuite/g++.dg/gomp/static-component-1.C
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-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.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.f90
create mode 100644 libgomp/testsuite/libgomp.fortran/map-subcomponents.f90
--
2.29.2
