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2020-06-17Daily bump.GCC Administrator1-0/+4
2020-06-16OpenACC/Fortran: permit 'routine' inside PURETobias Burnus1-0/+52
gcc/fortran/ChangeLog * parse.c (decode_oacc_directive): Permit 'acc routine' also inside pure procedures. * openmp.c (gfc_match_oacc_routine): Inside pure procedures do not permit gang, worker or vector clauses. libgomp/ChangeLog: * testsuite/libgomp.oacc-fortran/routine-10.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/goacc/pure-elemental-procedures-2.f90: New test. Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
2020-06-09Daily bump.GCC Administrator1-0/+6
2020-06-08openmp: ensure variables in offload table are streamed out (PRs 94848 + 95551)Tobias Burnus1-0/+32
gcc/ChangeLog: PR lto/94848 PR middle-end/95551 * omp-offload.c (add_decls_addresses_to_decl_constructor, omp_finish_file): Skip removed items. * lto-cgraph.c (output_offload_tables): Likewise; set force_output to this node for variables and functions. libgomp/ChangeLog: PR lto/94848 PR middle-end/95551 * testsuite/libgomp.fortran/target-var.f90: New test.
2020-06-06Daily bump.GCC Administrator1-0/+17
2020-06-05[OpenACC 'exit data'] Strip 'GOMP_MAP_STRUCT' mappingsThomas Schwinge1-2/+3
These are not itself necessary for OpenACC 'exit data' directives, and are skipped over (now) in libgomp. We might as well not emit them to start with, in line with the equivalent OpenMP directive. We keep the no-op handling in libgomp for the reason of backward compatibility. gcc/ * gimplify.c (gimplify_adjust_omp_clauses): Remove 'GOMP_MAP_STRUCT' mapping from OpenACC 'exit data' directives. gcc/testsuite/ * c-c++-common/goacc/struct-enter-exit-data-1.c: New file. libgomp/ * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Explain special handling. Co-Authored-By: Julian Brown <julian@codesourcery.com>
2020-06-05[OpenACC 'exit data'] Simplify 'GOMP_MAP_STRUCT' handlingThomas Schwinge1-80/+3
libgomp/ * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Simplify. Co-Authored-By: Julian Brown <julian@codesourcery.com>
2020-06-05Add 'libgomp.oacc-c-c++-common/struct-copyout-{1,2}.c'Julian Brown2-0/+82
libgomp/ * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: New test. Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
2020-06-05Daily bump.GCC Administrator1-0/+94
2020-06-04[OpenACC 'exit data'] Evaluate 'copyfrom' individually for 'GOMP_MAP_STRUCT' ↵Thomas Schwinge2-26/+83
entries Currently, we don't at all evaluate 'copyfrom' for 'GOMP_MAP_STRUCT' entries. Fix this by copying/adapting the corresponding non-'GOMP_MAP_STRUCT' code. libgomp/ * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Evaluate 'copyfrom' individually for each entry. * testsuite/libgomp.oacc-c-c++-common/struct-1.c: Update.
2020-06-04[OpenACC 'exit data'] Evaluate 'finalize' individually for 'GOMP_MAP_STRUCT' ↵Thomas Schwinge3-47/+156
entries Currently, we don't at all evaluate 'finalize' for 'GOMP_MAP_STRUCT' entries. Fix this by copying/adapting the corresponding non-'GOMP_MAP_STRUCT' code. libgomp/ * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Evaluate 'finalize' individually for each entry. * testsuite/libgomp.oacc-c-c++-common/struct-1.c: New file. * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: Remove file.
2020-06-04Fix 'sizeof' usage in 'libgomp.oacc-c-c++-common/deep-copy-{7,8}.c'Thomas Schwinge2-4/+4
libgomp/ * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: Fix 'sizeof' usage. * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Likewise.
2020-06-04[OpenACC] Repair/restore 'is_tgt_unmapped' checkingThomas Schwinge8-30/+135
libgomp/ * oacc-mem.c (goacc_exit_datum): Repair 'is_tgt_unmapped' checking. (acc_unmap_data, goacc_exit_data_internal): Restore 'is_tgt_unmapped' checking. * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: New file. * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise. Co-Authored-By: Julian Brown <julian@codesourcery.com>
2020-06-04[OpenACC] Don't open-code 'gomp_remove_var' in 'acc_unmap_data'Thomas Schwinge1-4/+6
libgomp/ * oacc-mem.c (acc_unmap_data): Don't open-code 'gomp_remove_var'. Co-Authored-By: Julian Brown <julian@codesourcery.com>
2020-06-04[OpenACC] Remove 'tgt' reference counting from 'acc_unmap_data' [PR92854]Thomas Schwinge1-7/+7
libgomp/ PR libgomp/92854 * oacc-mem.c (acc_unmap_data): Remove 'tgt' reference counting.
2020-06-04Extend 'libgomp.oacc-c-c++-common/pr92854-1.c' some more [PR92854]Thomas Schwinge1-17/+47
libgomp/ PR libgomp/92854 * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: Extend some more.
2020-06-04[OpenACC] Use 'tgt' returned from 'gomp_map_vars'Thomas Schwinge1-12/+15
libgomp/ * oacc-mem.c (goacc_enter_datum): Use 'tgt' returned from 'gomp_map_vars'. (acc_map_data): Clean up accordingly. Co-Authored-By: Julian Brown <julian@codesourcery.com>
2020-06-04[OpenACC] XFAIL behavior of over-eager 'finalize' clauseThomas Schwinge10-0/+336
libgomp/ * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: XFAIL behavior of over-eager 'finalize' clause. * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: New file. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-2.f90: Likewise.
2020-06-04[OpenACC] Missing unlocking on error paths in attach/detach code, part IIThomas Schwinge1-1/+4
libgomp/ * oacc-mem.c (goacc_exit_data_internal): Unlock on error path.
2020-06-04[OpenACC] Missing unlocking on error paths in attach/detach codeJulian Brown1-2/+8
libgomp/ * oacc-mem.c (acc_attach_async): Add missing gomp_mutex_unlock on error path. (goacc_detach_internal): Likewise. Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
2020-06-04'libgomp.oacc-fortran/{error_,}stop-{1,2,3}.f': initialize before the checkpointThomas Schwinge6-0/+24
If, for example, GCC is configured such that 'libgomp-plugin-nvptx.so.1' dynamically links against 'libcuda.so.1', but testing is run on a system where there is no 'libcuda.so.1', this produces output such as: PASS: libgomp.oacc-fortran/error_stop-1.f -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 -foffload=disable -O0 (test for excess errors) PASS: libgomp.oacc-fortran/error_stop-1.f -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 -foffload=disable -O0 execution test FAIL: libgomp.oacc-fortran/error_stop-1.f -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 -foffload=disable -O0 output pattern test, is CheCKpOInT libgomp: while loading libgomp-plugin-nvptx.so.1: libcuda.so.1: cannot open shared object file: No such file or directory ERROR STOP Error termination. Backtrace: [...] , should match CheCKpOInT( | |^M)+ERROR STOP ( | |^M)+Error termination.* ..., where after 'CheCKpOInT' we got 'libgomp: while loading [...]' injected before the expected 'ERROR STOP'. libgomp/ * testsuite/libgomp.oacc-fortran/error_stop-1.f: Initialize before the checkpoint. * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise. * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise. * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise. * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise. * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
2020-06-03Daily bump.GCC Administrator1-0/+5
2020-06-02openmp: Fix up build if HAVE_SYNC_BUILTINS is not defined.Jakub Jelinek1-1/+1
2020-06-02 Jakub Jelinek <jakub@redhat.com> * allocator.c (omp_free): Fix up build if HAVE_SYNC_BUILTINS is not defined.
2020-05-31Daily bump.GCC Administrator1-0/+8
2020-05-30openmp: omp_alloc(0, ...) should return NULL.Jakub Jelinek2-0/+28
2020-05-30 Jakub Jelinek <jakub@redhat.com> * allocator.c (omp_alloc): For size == 0, return NULL early. * testsuite/libgomp.c-c++-common/alloc-4.c: New test.
2020-05-30Daily bump.GCC Administrator1-0/+5
2020-05-29Avoid nested save_CFLAGS and save_LDFLAGSH.J. Lu1-2/+2
Avoid nested save_CFLAGS and save_LDFLAGS by replacing save_CFLAGS and save_LDFLAGS with cet_save_CFLAGS and cet_save_LDFLAGS in cet.m4. config/ PR bootstrap/95413 * cet.m4: Replace save_CFLAGS and save_LDFLAGS with cet_save_CFLAGS and cet_save_LDFLAGS. gcc/ PR bootstrap/95413 * configure: Regenerated. libatomic/ PR bootstrap/95413 * configure: Regenerated. libbacktrace/ PR bootstrap/95413 * configure: Regenerated. libcc1/ PR bootstrap/95413 * configure: Regenerated. libcpp/ PR bootstrap/95413 * configure: Regenerated. libdecnumber/ PR bootstrap/95413 * configure: Regenerated. libgcc/ PR bootstrap/95413 * configure: Regenerated. libgfortran/ PR bootstrap/95413 * configure: Regenerated. libgomp/ PR bootstrap/95413 * configure: Regenerated. libiberty/ PR bootstrap/95413 * configure: Regenerated. libitm/ PR bootstrap/95413 * configure: Regenerated. libobjc/ PR bootstrap/95413 * configure: Regenerated. libphobos/ PR bootstrap/95413 * configure: Regenerated. libquadmath/ PR bootstrap/95413 * configure: Regenerated. libsanitizer/ PR bootstrap/95413 * configure: Regenerated. libssp/ PR bootstrap/95413 * configure: Regenerated. libstdc++-v3/ PR bootstrap/95413 * configure: Regenerated. libvtv/ PR bootstrap/95413 * configure: Regenerated. lto-plugin/ PR bootstrap/95413 * configure: Regenerated. zlib/ PR bootstrap/95413 * configure: Regenerated.
2020-05-23Fixes a hang on an invalid ID in a WAIT statement.Thomas Koenig2-0/+25
gcc/fortran/ChangeLog: 2020-05-23 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/95191 * libgfortran.h (libgfortran_error_codes): Add LIBERROR_BAD_WAIT_ID. libgfortran/ChangeLog: 2020-05-23 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/95191 * io/async.c (async_wait_id): Generate error if ID is higher than the highest current ID. * runtime/error.c (translate_error): Handle LIBERROR_BAD_WAIT_ID. libgomp/ChangeLog: 2020-05-23 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/95191 * testsuite/libgomp.fortran/async_io_9.f90: New test.
2020-05-19openmp: Add basic library allocator support.Jakub Jelinek1-0/+354
This patch adds very basic allocator support (omp_{init,destroy}_allocator, omp_{alloc,free}, omp_[sg]et_default_allocator). The plan is to use memkind (likely dlopened) for high bandwidth memory, but that part isn't implemented yet, probably mlock for pinned memory and see what other options there are for other kinds of memory. For offloading targets, we need to decide if we want to support the dynamic allocators (and on which targets), or if e.g. all we do is at compile time replace omp_alloc/omp_free calls with constexpr predefined allocators with something special. And allocate directive and allocator/uses_allocators clauses are future work too. 2020-05-19 Jakub Jelinek <jakub@redhat.com> * allocator.c: New file.
2020-05-19openmp: Add basic library allocator support.Jakub Jelinek12-5/+450
This patch adds very basic allocator support (omp_{init,destroy}_allocator, omp_{alloc,free}, omp_[sg]et_default_allocator). The plan is to use memkind (likely dlopened) for high bandwidth memory, but that part isn't implemented yet, probably mlock for pinned memory and see what other options there are for other kinds of memory. For offloading targets, we need to decide if we want to support the dynamic allocators (and on which targets), or if e.g. all we do is at compile time replace omp_alloc/omp_free calls with constexpr predefined allocators with something special. And allocate directive and allocator/uses_allocators clauses are future work too. 2020-05-19 Jakub Jelinek <jakub@redhat.com> * omp.h.in (omp_uintptr_t): New typedef. (__GOMP_UINTPTR_T_ENUM): Define. (omp_memspace_handle_t, omp_allocator_handle_t, omp_alloctrait_key_t, omp_alloctrait_value_t, omp_alloctrait_t): New typedefs. (__GOMP_DEFAULT_NULL_ALLOCATOR): Define. (omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator, omp_get_default_allocator, omp_alloc, omp_free): Declare. * libgomp.h (struct gomp_team_state): Add def_allocator field. (gomp_def_allocator): Declare. * libgomp.map (OMP_5.0.1): Export omp_set_default_allocator, omp_get_default_allocator, omp_init_allocator, omp_destroy_allocator, omp_alloc and omp_free. * team.c (gomp_team_start): Copy over ts.def_allocator. * env.c (gomp_def_allocator): New variable. (parse_wait_policy): Adjust function comment. (parse_allocator): New function. (handle_omp_display_env): Print OMP_ALLOCATOR. (initialize_env): Call parse_allocator. * Makefile.am (libgomp_la_SOURCES): Add allocator.c. * allocator.c: New file. * icv.c (omp_set_default_allocator, omp_get_default_allocator): New functions. * testsuite/libgomp.c-c++-common/alloc-1.c: New test. * testsuite/libgomp.c-c++-common/alloc-2.c: New test. * testsuite/libgomp.c-c++-common/alloc-3.c: New test. * Makefile.in: Regenerated.
2020-05-15x86: Also check if -fcf-protection worksH.J. Lu2-0/+8
When defaulting CET run-time support to auto, check if -fcf-protection works. Even if the stage1 GCC doesn't support -fcf-protection, since the final GCC does, CET run-time support will be enabled by default if binutils support CET. config/ PR bootstrap/95147 * cet.m4 (GCC_CET_FLAGS): Also check if -fcf-protection works when defaulting to auto. libatomic/ PR bootstrap/95147 * configure: Regenerated. libbacktrace/ PR bootstrap/95147 * configure: Regenerated. libgcc/ PR bootstrap/95147 * configure: Regenerated. libgfortran/ PR bootstrap/95147 * configure: Regenerated. libgomp/ PR bootstrap/95147 * configure: Regenerated. libitm/ PR bootstrap/95147 * configure: Regenerated. libobjc/ PR bootstrap/95147 * configure: Regenerated. libphobos/ PR bootstrap/95147 * configure: Regenerated. libquadmath/ PR bootstrap/95147 * configure: Regenerated. libsanitizer/ PR bootstrap/95147 * configure: Regenerated. libssp/ PR bootstrap/95147 * configure: Regenerated. libstdc++-v3/ PR bootstrap/95147 * configure: Regenerated. libvtv/ PR bootstrap/95147 * configure: Regenerated. zlib/ PR bootstrap/95147 * configure: Regenerated.
2020-05-14Removed double ChangeLog entries from previous commit.Thomas Koenig1-8/+0
2020-05-14Add early return for invalid STATUS for close.Thomas Koenig2-0/+32
2020-05-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/95119 * io/close.c (close_status): Add CLOSE_INVALID. (st_close): Return early on invalid STATUS parameter. 2020-05-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/95119 * testsuite/libgomp.fortran/close_errors_1.f90: New test.
2020-05-14x86: Default CET run-time support to autoH.J. Lu2-2/+6
CET has been added since GCC 8. This patch defaults CET run-time support to auto. It enables CET run-time support if asssembler supports CET instructions and multi-byte NOPs are enabled via SSE2. config/ * cet.m4 (GCC_CET_FLAGS): Change default to auto. gcc/ * configure: Regenerated. libatomic/ * configure: Regenerated. libbacktrace/ * configure: Regenerated. libcc1/ * configure: Regenerated. libcpp/ * configure: Regenerated. libdecnumber/ * configure: Regenerated. libgcc/ * configure: Regenerated. libgfortran/ * configure: Regenerated. libgomp/ * configure: Regenerated. libitm/ * configure: Regenerated. libobjc/ * configure: Regenerated. libquadmath/ * configure: Regenerated. libsanitizer/ * configure: Regenerated. libssp/ * configure: Regenerated. libstdc++-v3/ * configure: Regenerated. libvtv/ * configure: Regenerated. zlib/ * configure: Regenerated.
2020-05-14openmp: Also implicitly mark as declare target to functions mentioned in ↵Jakub Jelinek2-0/+55
target regions OpenMP 5.0 also specifies that functions referenced from target regions (except for target regions with device(ancestor:)) are also implicitly declare target to. This patch implements that. 2020-05-14 Jakub Jelinek <jakub@redhat.com> * function.h (struct function): Add has_omp_target bit. * omp-offload.c (omp_discover_declare_target_fn_r): New function, old renamed to ... (omp_discover_declare_target_tgt_fn_r): ... this. (omp_discover_declare_target_var_r): Call omp_discover_declare_target_tgt_fn_r instead of omp_discover_declare_target_fn_r. (omp_discover_implicit_declare_target): Also queue functions with has_omp_target bit set, for those walk with omp_discover_declare_target_fn_r, for declare target to functions walk with omp_discover_declare_target_tgt_fn_r. gcc/c/ * c-parser.c (c_parser_omp_target): Set cfun->has_omp_target. gcc/cp/ * cp-gimplify.c (cp_genericize_r): Set cfun->has_omp_target. gcc/fortran/ * trans-openmp.c: Include function.h. (gfc_trans_omp_target): Set cfun->has_omp_target. libgomp/ * testsuite/libgomp.c-c++-common/target-40.c: New test.
2020-05-13[Fortran] OpenMP - permit lastprivate in distribute + SIMD fixes (PR94690)Tobias Burnus8-0/+431
gcc/fortran/ 2020-05-13 Tobias Burnus <tobias@codesourcery.com> PR fortran/94690 * openmp.c (OMP_DISTRIBUTE_CLAUSES): Add OMP_CLAUSE_LASTPRIVATE. (gfc_resolve_do_iterator): Skip the private handling for SIMD as that is handled by ME code. * trans-openmp.c (gfc_trans_omp_do): Don't add private/lastprivate for dovar_found == 0, unless !simple. libgomp/ 2020-05-13 Tobias Burnus <tobias@codesourcery.com> PR fortran/94690 * testsuite/libgomp.fortran/pr66199-3.f90: New. * testsuite/libgomp.fortran/pr66199-4.f90: New. * testsuite/libgomp.fortran/pr66199-5.f90: New. * testsuite/libgomp.fortran/pr66199-6.f90: New. * testsuite/libgomp.fortran/pr66199-7.f90: New. * testsuite/libgomp.fortran/pr66199-8.f90: New. * testsuite/libgomp.fortran/pr66199-9.f90: New.
2020-05-12openmp: Implement discovery of implicit declare target to clausesJakub Jelinek2-0/+51
This attempts to implement what the OpenMP 5.0 spec in declare target section says as ammended by the 5.1 changes so far (related to device_type(host)), except that it doesn't have the device(ancestor: ...) handling yet because we do not support it yet, and I've left so far out the except lambda note, because I need that clarified. 2020-05-12 Jakub Jelinek <jakub@redhat.com> * omp-offload.h (omp_discover_implicit_declare_target): Declare. * omp-offload.c: Include context.h. (omp_declare_target_fn_p, omp_declare_target_var_p, omp_discover_declare_target_fn_r, omp_discover_declare_target_var_r, omp_discover_implicit_declare_target): New functions. * cgraphunit.c (analyze_functions): Call omp_discover_implicit_declare_target. * testsuite/libgomp.c/target-39.c: New test.
2020-04-29[OpenACC] Set 'acc_device_current = -1'Thomas Schwinge5-4/+9
There's no point in using value '-3', and even though not directly related, value '-1' does match 'GOMP_DEVICE_ICV'. libgomp/ * config/accel/openacc.f90 (acc_device_current): Set to '-1'. * openacc.f90 (acc_device_current): Likewise. * openacc.h (acc_device_current): Likewise. * openacc_lib.h (acc_device_current): Likewise.
2020-04-29[gcn] Set 'UI_NONE' for 'TARGET_EXCEPT_UNWIND_INFO' [PR94282]Thomas Schwinge2-1/+4
In libgomp offloading testing, this resolves all the 'ld: error: undefined symbol: __gxx_personality_v0' FAILs. gcc/ PR target/94282 * common/config/gcn/gcn-common.c (gcn_except_unwind_info): New function. (TARGET_EXCEPT_UNWIND_INFO): Define. libgomp/ PR target/94282 * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove 'dg-allow-blank-lines-in-output'.
2020-04-29[gcn] Use 'radeon' for the environment variable 'ACC_DEVICE_TYPE'Thomas Schwinge18-47/+61
..., per OpenACC 3.0, A.1.2. "AMD GPU Targets". This complements commit 6687d13a87c42dddc7d1c7adade38d31ba0d1401 "Rename acc_device_gcn to acc_device_radeon". libgomp/ * oacc-init.c (get_openacc_name): Handle 'gcn'. * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type) [amdgcn*]: Return 'radeon'. Adjust all users. (check_effective_target_openacc_amdgcn_accel_present): Rename to... (check_effective_target_openacc_radeon_accel_present): ... this. Adjust all users. (check_effective_target_openacc_amdgcn_accel_selected): Rename to... (check_effective_target_openacc_radeon_accel_selected): ... this. Adjust all users.
2020-04-29Torture testing: 'libgomp.fortran/use_device_ptr-optional-2.f90'Thomas Schwinge2-0/+6
Fix-up for commit a2c26c50310a336361d8129ecdd43d3001d6cb3a (r278046) "Fortran] Support absent optional args with use_device_{ptr,addr}". libgomp/ * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add 'dg-do run'.
2020-04-23amdgcn: Check HSA return codes [PR94629]Andrew Stubbs2-0/+17
Ensure that the returned status values are not ignored. The old code was not broken, but this is both safer and satisfies static analysis. 2020-04-23 Andrew Stubbs <ams@codesourcery.com> PR other/94629 libgomp/ * plugin/plugin-gcn.c (init_hsa_context): Check return value from hsa_iterate_agents. (GOMP_OFFLOAD_init_device): Check return values from both calls to hsa_agent_iterate_regions.
2020-04-20Add 'dg-do run' to 'libgomp.fortran/target-enter-data-2.F90'Thomas Schwinge2-0/+7
Fix-up for commit af557050fd011a03d21dc26b31959033061a0443 "[OpenMP] Fix 'omp exit data' for Fortran arrays (PR 94635)". libgomp/ PR middle-end/94635 * testsuite/libgomp.fortran/target-enter-data-2.F90: Add 'dg-do run'.
2020-04-20Fix declare copyout in libgomp.oacc-c++/declare-pr94120.CTobias Burnus2-0/+7
Testing on the host does not make sense for 'declare copyout' for a same-scope stack-allocated variable. Once the copyout is done, the variable is gone. Hence, test the variable on the device. This can be revisit after the OpenACC semantic has been fixed; but with that fix, the test PASSes again with devices. PR middle-end/94120 * testsuite/libgomp.oacc-c++/declare-pr94120.C: Fix 'declare copy(out)' test case.
2020-04-17[OpenMP] Fix 'omp exit data' for Fortran arrays (PR 94635)Tobias Burnus2-0/+45
PR middle-end/94635 * gimplify.c (gimplify_scan_omp_clauses): Turn MAP_TO_PSET to MAP_DELETE. PR middle-end/94635 * testsuite/libgomp.fortran/target-enter-data-2.F90: New.
2020-04-13Rename 'libgomp.oacc-c-c++-common/static-dynamic-lifetimes-*' to ↵Thomas Schwinge21-23/+95
'libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-*' [PR92843] Fix-up for commit be9862dd96945772ae0692bc95b37ec6dbcabda0 "Test cases for mixed structured/dynamic data lifetimes with OpenACC [PR92843]": it's "structured", not "static" data lifetimes/reference counters. libgomp/ PR libgomp/92843 * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1-lib.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2-lib.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3-lib.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4-lib.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5-lib.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6-lib.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7-lib.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8-lib.c: ... this. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c:: Rename to... * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8.c: ... this.
2020-04-10Test cases for mixed structured/dynamic data lifetimes with OpenACC [PR92843]Julian Brown17-0/+821
libgomp/ PR libgomp/92843 * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c: New file. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c: Likewise.
2020-04-10Add 'dg-do run' to 'libgomp.fortran/target-enter-data-1.f90'Thomas Schwinge2-0/+7
Fix-up for commit 689418b97e5eb6a221871a2439bca3e6283ac579 "libgomp – fix handling of 'target enter data'". libgomp/ * testsuite/libgomp.fortran/target-enter-data-1.f90: Add 'dg-do run'.
2020-04-08[C/C++, OpenACC] Reject vars of different scope in acc declare (PR94120)Tobias Burnus2-0/+62
gcc/c/ PR middle-end/94120 * c-decl.c (c_check_in_current_scope): New function. * c-tree.h (c_check_in_current_scope): Declare it. * c-parser.c (c_parser_oacc_declare): Add check that variables are declared in the same scope as the directive. Fix handling of namespace vars. gcc/cp/ PR middle-end/94120 * paser.c (cp_parser_oacc_declare): Add check that variables are declared in the same scope as the directive. gcc/testsuite/ PR middle-end/94120 * c-c++-common/goacc/declare-pr94120.c: New. * g++.dg/declare-pr94120.C: New. libgomp/testsuite/ PR middle-end/94120 * libgomp.oacc-c++/declare-pr94120.C: New.
2020-04-06libgomp/test: Remove a build sysroot fix regressionMaciej W. Rozycki7-3/+24
Fix a problem with commit c8e759b4215b ("libgomp/test: Fix compilation for build sysroot") that caused a regression in some standalone test environments where testsuite/libgomp-test-support.exp is used, but the compiler is expected to be determined by `[find_gcc]', and set the GCC_UNDER_TEST TCL variable in testsuite/libgomp-site-extra.exp instead. libgomp/ * configure.ac: Add testsuite/libgomp-site-extra.exp to output files. * configure: Regenerate. * testsuite/libgomp-site-extra.exp.in: New file. * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): Remove variable. * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New variable. * testsuite/Makefile.in: Regenerate.
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