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| author | Cesar Philippidis <cesar@codesourcery.com> | 2025-04-23 03:01:28 +0000 |
|---|---|---|
| committer | Sandra Loosemore <sloosemore@baylibre.com> | 2025-05-15 20:25:44 +0000 |
| commit | 92f424738cc6fd394d539308ba395d83adefffc4 (patch) | |
| tree | 8ab24c59f958251dbc06dea757ac2329626ae0d9 /gcc/c/c-parser.cc | |
| parent | 1f60b10dd70e20a87213dfa74108419743413bce (diff) | |
| download | gcc-92f424738cc6fd394d539308ba395d83adefffc4.zip gcc-92f424738cc6fd394d539308ba395d83adefffc4.tar.gz gcc-92f424738cc6fd394d539308ba395d83adefffc4.tar.bz2 | |
Add OpenACC Fortran support for deviceptr and variable in common blocks
This is a merge of these OG14 commits:
987bb4c25b4076eb54f043644bdf9988378be90d
9e8395708c0027ad1de871bae870c4b0185a74fd
2adb0ec35cd47b34d47c961f6ae46089e3e02cbc
4d29174a9602e6ea783ba0e9a7b1e38fb6913db5
gcc/fortran/ChangeLog
* openmp.cc (gfc_match_omp_map_clause): Re-write handling of the
deviceptr clause. Add new common_blocks argument. Propagate it to
gfc_match_omp_variable_list.
(gfc_match_omp_clauses): Update calls to gfc_match_omp_map_clauses.
(resolve_positive_int_expr): Promote the warning to an error.
(check_array_not_assumed): Remove pointer check.
(resolve_oacc_nested_loops): Error on do concurrent loops.
* trans-openmp.cc (gfc_omp_finish_clause): Don't create pointer data
mappings for deviceptr clauses.
(gfc_trans_omp_clauses): Likewise.
gcc/ChangeLog
* gimplify.cc (enum gimplify_omp_var_data): Add GOVD_DEVICETPR.
(oacc_default_clause): Privatize fortran common blocks.
(omp_notice_variable): Add GOVD_DEVICEPTR attribute when appropriate.
Defer the expansion of DECL_VALUE_EXPR for common block decls.
(gimplify_scan_omp_clauses): Add GOVD_DEVICEPTR attribute when
appropriate.
(gimplify_adjust_omp_clauses_1): Set GOMP_MAP_FORCE_DEVICEPTR for
implicit deviceptr mappings.
gcc/testsuite/ChangeLog
* c-c++-common/goacc/deviceptr-4.c: Update.
* gfortran.dg/goacc/loop-2-kernels-tile.f95: Update.
* gfortran.dg/goacc/loop-2-parallel-tile.f95: Update.
* gfortran.dg/goacc/loop-2-serial-tile.f95: Update.
* gfortran.dg/goacc/sie.f95: Update.
* gfortran.dg/goacc/tile-1.f90: Update.
* gfortran.dg/gomp/num-teams-2.f90: Update.
* gfortran.dg/gomp/pr67500.f90: Update.
* gfortran.dg/gomp/pr77516.f90: Update.
libgomp/ChangeLog
* oacc-parallel.c (GOACC_parallel_keyed): Handle Fortran deviceptr
clause.
(GOACC_data_start): Likewise.
* testsuite/libgomp.oacc-fortran/deviceptr-1.f90: New test.
Co-Authored-By: James Norris <jnorris@codesourcery.com>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Tobias Burnus <tobias@codesourcery.com>
Co-Authored-By: Thomas Schwinge <tschwinge@baylibre.com>
Diffstat (limited to 'gcc/c/c-parser.cc')
0 files changed, 0 insertions, 0 deletions