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2016-11-15libgomp testsuite: add missing map clausesMartin Jambor2-8/+8
* testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add mapping clauses to target constructs. * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto. Co-Authored-By: Alexander Monakov <amonakov@ispras.ru> From-SVN: r242436
2016-11-10cpp.c (cpp_define_builtins): Define _OPENMP to 201511 instead of 201307.Jakub Jelinek2-2/+2
gcc/fortran/ * cpp.c (cpp_define_builtins): Define _OPENMP to 201511 instead of 201307. * gfortran.texi: Mention partial OpenMP 4.5 support. * intrinsic.texi: Update for OpenMP 4.5. gcc/testsuite/ * gfortran.dg/openmp-define-3.f90: Expect 201511 instead of 201307. libgomp/ * omp_lib.f90.in (openmp_version): Change to 201511 from 201307. * omp_lib.h.in (openmp_version): Likewise. * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead of 201307. * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise. From-SVN: r242044
2016-11-10omp-low.c (lower_omp_target): Fix up argument to is_reference.Jakub Jelinek19-14/+1092
gcc/ * omp-low.c (lower_omp_target): Fix up argument to is_reference. (expand_omp_ordered_sink): Handle TREE_PURPOSE of deps being TRUNC_DIV_EXPR. * gimplify.c (gimplify_scan_omp_clauses): Likewise. Set ctx->target_map_scalars_firstprivate on OMP_TARGET even for Fortran. Remove omp_no_lastprivate callers. Propagate lastprivate on combined teams distribute parallel for simd even to distribute and teams construct. For OMP_CLAUSE_DEPEND add missing break at the end of OMP_CLAUSE_DEPEND_SINK case. (omp_notice_variable): Use lang_hooks.decls.omp_scalar_p. (omp_no_lastprivate): Removed. (gimplify_adjust_omp_clauses): Remove omp_no_lastprivate callers. (gimplify_omp_for): Likewise. (computable_teams_clause): Fail for automatic vars from current function not yet seen in bind expr. * langhooks.c (lhd_omp_scalar_p): New function. * langhooks.h (struct lang_hooks_for_decls): Add omp_scalar_p. * varpool.c (varpool_node::get_create): Set node->offloading even for DECL_EXTERNAL decls. * langhooks-def.h (lhd_omp_scalar_p): New prototype. (LANG_HOOKS_OMP_SCALAR_P): Define. (LANG_HOOKS_DECLS): Use it. gcc/fortran/ * openmp.c (gfc_free_omp_clauses): Free critical_name, grainsize, hint, num_tasks, priority and if_exprs. (gfc_match_omp_to_link, gfc_match_omp_depend_sink): New functions. (enum omp_mask1, enum omp_mask2): New enums. Change all OMP_CLAUSE_* defines into enum values, and change their values from ((uint64_t) 1 << bit) to just bit. (omp_mask, omp_inv_mask): New classes. Add ctors and operators. (gfc_match_omp_clauses): Change mask argument from uint64_t to const omp_mask. Assert OMP_MASK1_LAST and OMP_MASK2_LAST are at most 64. Move delete clause handling to where it alphabetically belongs. Parse defaultmap, grainsize, hint, is_device_ptr, nogroup, nowait, num_tasks, priority, simd, threads and use_device_ptr clauses. Parse if clause modifier. Parse map clause always modifier, and release and delete kinds. Parse ordered clause with argument. Parse schedule clause modifiers. Differentiate device clause parsing based on openacc flag. Guard link clause parsing with openacc flag. Add support for parsing linear clause modifiers. Parse depend(source) and depend(sink: ...). Use gfc_match_omp_to_link for to and link clauses in declare target construct. (match_acc): Change mask type from uint64_t to const omp_mask. (OMP_SINGLE_CLAUSES, OMP_ORDERED_CLAUSES, OMP_DECLARE_TARGET_CLAUSES, OMP_TASKLOOP_CLAUSES, OMP_TARGET_ENTER_DATA_CLAUSES, OMP_TARGET_EXIT_DATA_CLAUSES): Define. (OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES, OACC_DATA_CLAUSES, OACC_LOOP_CLAUSES, OACC_HOST_DATA_CLAUSES, OACC_DECLARE_CLAUSES, OACC_ENTER_DATA_CLAUSES, OACC_EXIT_DATA_CLAUSES, OACC_WAIT_CLAUSES, OACC_ROUTINE_CLAUSES, OMP_PARALLEL_CLAUSES, OMP_DECLARE_SIMD_CLAUSES, OMP_SECTIONS_CLAUSES, OMP_TEAMS_CLAUSES, OMP_DISTRIBUTE_CLAUSES): Replace first or only OMP_CLAUSE_* value in bitset with omp_mask (OMP_CLAUSE_*). (OMP_DO_CLAUSES): Likewise. Add OMP_CLAUSE_LINEAR. (OMP_SIMD_CLAUSES): Replace first or only OMP_CLAUSE_* value in bitset with omp_mask (OMP_CLAUSE_*). Add OMP_CLAUSE_SIMDLEN. (OACC_UPDATE_CLAUSES): Replace first or only OMP_CLAUSE_* value in bitset with omp_mask (OMP_CLAUSE_*). Replace OMP_CLAUSE_OACC_DEVICE with OMP_CLAUSE_DEVICE. (OMP_TASK_CLAUSES): Replace first or only OMP_CLAUSE_* value in bitset with omp_mask (OMP_CLAUSE_*). Add OMP_CLAUSE_PRIORITY. (OMP_TARGET_CLAUSES): Replace first or only OMP_CLAUSE_* value in bitset with omp_mask (OMP_CLAUSE_*). Add OMP_CLAUSE_DEPEND, OMP_CLAUSE_NOWAIT, OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE, OMP_CLAUSE_DEFAULTMAP and OMP_CLAUSE_IS_DEVICE_PTR. (OMP_TARGET_DATA_CLAUSES): Replace first or only OMP_CLAUSE_* value in bitset with omp_mask (OMP_CLAUSE_*). Add OMP_CLAUSE_USE_DEVICE_PTR. (OMP_TARGET_UPDATE_CLAUSES): Replace first or only OMP_CLAUSE_* value in bitset with omp_mask (OMP_CLAUSE_*). Add OMP_CLAUSE_DEPEND and OMP_CLAUSE_NOWAIT. (match_omp): Change mask argument from unsigned int to const omp_mask. (gfc_match_omp_critical): Parse optional clauses and use omp_clauses union member instead of omp_name. (gfc_match_omp_end_critical): New function. (gfc_match_omp_distribute_parallel_do): Remove ordered and linear clauses from the mask. (gfc_match_omp_distribute_parallel_do_simd): Use & ~(omp_mask (OMP_CLAUSE_*)) instead of & ~OMP_CLAUSE_*. (gfc_match_omp_target_teams_distribute_parallel_do_simd): Likewise. (gfc_match_omp_teams_distribute_parallel_do_simd): Likewise. (gfc_match_omp_do_simd): Likewise. Don't remove ordered clause from the mask. (gfc_match_omp_parallel_do_simd): Likewise. (gfc_match_omp_target_teams_distribute_parallel_do): Likewise. (gfc_match_omp_teams_distribute_parallel_do): Likewise. (gfc_match_omp_declare_simd): If not using the form with (proc-name), require space before first clause. Make (proc-name) optional. If not present, set proc_name to NULL. (gfc_match_omp_declare_target): Rewritten for OpenMP 4.5. (gfc_match_omp_single): Use OMP_SINGLE_CLAUSES. (gfc_match_omp_task, gfc_match_omp_taskwait, gfc_match_omp_taskyield): Move around to where they belong alphabetically. (gfc_match_omp_target_enter_data, gfc_match_omp_target_exit_data, gfc_match_omp_target_parallel, gfc_match_omp_target_parallel_do, gfc_match_omp_target_parallel_do_simd, gfc_match_omp_target_simd, gfc_match_omp_taskloop, gfc_match_omp_taskloop_simd): New functions. (gfc_match_omp_ordered): Parse clauses. (gfc_match_omp_ordered_depend): New function. (gfc_match_omp_cancel, gfc_match_omp_end_single): Use omp_mask (OMP_CLAUSE_*) instead of OMP_CLAUSE_*. (resolve_oacc_scalar_int_expr): Renamed to ... (resolve_scalar_int_expr): ... this. Fix up formatting. (resolve_oacc_positive_int_expr): Renamed to ... (resolve_positive_int_expr): ... this. Fix up formatting. (resolve_nonnegative_int_expr): New function. (resolve_omp_clauses): Adjust callers, use the above functions even for OpenMP clauses, add handling of new OpenMP 4.5 clauses. Require orderedc >= collapse if specified. Handle depend(sink:) and depend(source) restrictions. Disallow linear clause when orderedc is non-zero. Diagnose linear clause modifiers when not in declare simd. Only check for integer type if ref modifier is not used. Remove diagnostics for required VALUE attribute. Diagnose VALUE attribute with ref or uval modifiers. Allow non-constant linear-step, if it is a dummy argument alone and is mentioned in uniform clause. Diagnose map kinds not allowed for various constructs. Diagnose target {enter ,exit ,}data without any map clauses. Add dummy OMP_LIST_IS_DEVICE_PTR and OMP_LIST_USE_DEVICE_PTR cases. (gfc_resolve_omp_do_blocks): Set omp_current_do_collapse to orderedc if non-zero. (gfc_resolve_omp_parallel_blocks): Handle new OpenMP 4.5 constructs, replace underscores with spaces in a few construct names. (resolve_omp_do): Set collapse to orderedc if non-zero. Handle new OpenMP 4.5 constructs. (resolve_oacc_loop_blocks): Call resolve_positive_int_expr instead of resolve_oacc_positive_int_expr. (gfc_resolve_omp_directive): Handle new OpenMP 4.5 constructs. (gfc_resolve_omp_declare_simd): Allow ods->proc_name to be NULL. * trans-openmp.c (gfc_omp_scalar_p): New function. (doacross_steps): New variable. (gfc_trans_omp_clauses): Handle new OpenMP 4.5 clauses and new clause modifiers. (gfc_trans_omp_critical): Adjust EXEC_OMP_CRITICAL handling. (gfc_trans_omp_do): Handle doacross loops. Clear sched_simd flag. Handle EXEC_OMP_TASKLOOP. (gfc_trans_omp_ordered): Translate omp clauses, allow NULL code->block. (GFC_OMP_SPLIT_TASKLOOP, GFC_OMP_MASK_TASKLOOP): New enum constants. (gfc_split_omp_clauses): Copy orderedc together with ordered. Change firstprivate and lastprivate handling for OpenMP 4.5. Handle EXEC_OMP_TARGET_SIMD, EXEC_OMP_TARGET_PARALLEL{,_DO,_DO_SIMD} and EXEC_OMP_TASKLOOP{,_SIMD}. Add handling for new OpenMP 4.5 clauses and clause modifiers and handle if clause without/with modifiers. (gfc_trans_omp_teams): Add omp_clauses argument, add it to other teams clauses. Don't wrap into OMP_TEAMS if -fopenmp-simd. (gfc_trans_omp_target): For -fopenmp, translate num_teams and thread_limit clauses on combined target teams early and pass to gfc_trans_omp_teams. Set OMP_TARGET_COMBINED if needed. Handle EXEC_OMP_TARGET_PARALLEL{,_DO,_DO_SIMD} and EXEC_OMP_TARGET_SIMD. (gfc_trans_omp_taskloop, gfc_trans_omp_target_enter_data, gfc_trans_omp_target_exit_data): New functions. (gfc_trans_omp_directive): Handle EXEC_OMP_TARGET_{ENTER,EXIT}_DATA EXEC_OMP_TASKLOOP{,_SIMD}, EXEC_OMP_TARGET_PARALLEL{,_DO,_DO_SIMD} and EXEC_OMP_TARGET_SIMD. Adjust gfc_trans_omp_teams caller. * symbol.c (check_conflict): Handle omp_declare_target_link. (gfc_add_omp_declare_target_link): New function. (gfc_copy_attr): Copy omp_declare_target_link. * dump-parse-tree.c (show_omp_namelist): Handle OMP_DEPEND_SINK_FIRST depend_op. Print linear clause modifiers. (show_omp_clauses): Adjust for OpenMP 4.5 clause changes. (show_omp_node): Print clauses for EXEC_OMP_ORDERED. Allow NULL c->block for EXEC_OMP_ORDERED. Formatting fixes. Adjust handling of EXEC_OMP_CRITICAL, handle new OpenMP 4.5 constructs and some forgotten OpenMP 4.0 constructs. (show_code_node): Handle new OpenMP 4.5 constructs and some forgotten OpenMP 4.0 constructs. * gfortran.h (symbol_attribute): Add omp_declare_target_link bitfield. (struct gfc_omp_namelist): Add u.common and u.linear_op fields. (struct gfc_common_head): Change omp_declare_target into bitfield. Add omp_declare_target_link bitfield. (gfc_add_omp_declare_target_link): New prototype. (enum gfc_statement): Add ST_OMP_TARGET_PARALLEL, ST_OMP_END_TARGET_PARALLEL, ST_OMP_TARGET_PARALLEL_DO, ST_OMP_END_TARGET_PARALLEL_DO, ST_OMP_TARGET_PARALLEL_DO_SIMD, ST_OMP_END_TARGET_PARALLEL_DO_SIMD, ST_OMP_TARGET_ENTER_DATA, ST_OMP_TARGET_EXIT_DATA, ST_OMP_TARGET_SIMD, ST_OMP_END_TARGET_SIMD, ST_OMP_TASKLOOP, ST_OMP_END_TASKLOOP, ST_OMP_TASKLOOP_SIMD, ST_OMP_END_TASKLOOP_SIMD and ST_OMP_ORDERED_DEPEND. (enum gfc_omp_depend_op): Add OMP_DEPEND_SINK_FIRST and OMP_DEPEND_SINK. (enum gfc_omp_linear_op): New. (struct gfc_omp_clauses): Add critical_name, depend_source, orderedc, defaultmap, nogroup, sched_simd, sched_monotonic, sched_nonmonotonic, simd, threads, grainsize, hint, num_tasks, priority and if_exprs fields. (enum gfc_exec_op): Add EXEC_OMP_END_CRITICAL, EXEC_OMP_TARGET_ENTER_DATA, EXEC_OMP_TARGET_EXIT_DATA, EXEC_OMP_TARGET_PARALLEL, EXEC_OMP_TARGET_PARALLEL_DO, EXEC_OMP_TARGET_PARALLEL_DO_SIMD, EXEC_OMP_TARGET_SIMD, EXEC_OMP_TASKLOOP, EXEC_OMP_TASKLOOP_SIMD. (enum gfc_omp_map_op): Add OMP_MAP_RELEASE, OMP_MAP_ALWAYS_TO, OMP_MAP_ALWAYS_FROM and OMP_MAP_ALWAYS_TOFROM. (OMP_LIST_IS_DEVICE_PTR, OMP_LIST_USE_DEVICE_PTR): New. (enum gfc_omp_if_kind): New. * module.c (enum ab_attribute): Add AB_OMP_DECLARE_TARGET_LINK. (attr_bits): Add AB_OMP_DECLARE_TARGET_LINK entry. (mio_symbol_attribute): Save and restore omp_declare_target_link bit. * trans.h (gfc_omp_scalar_p): New prototype. * frontend-passes.c (gfc_code_walker): Handle new OpenMP 4.5 expressions. * trans.c (trans_code): Handle new OpenMP 4.5 constructs. * resolve.c (gfc_resolve_blocks): Likewise. (gfc_resolve_code): Likewise. * f95-lang.c (LANG_HOOKS_OMP_SCALAR_P): Redefine to gfc_omp_scalar_p. (gfc_attribute_table): Add "omp declare target link". * st.c (gfc_free_statement): Handle EXEC_OMP_END_CRITICAL like EXEC_OMP_CRITICAL before, free clauses for EXEC_OMP_CRITICAL and new OpenMP 4.5 constructs. Free omp clauses even for EXEC_OMP_ORDERED. * match.c (match_exit_cycle): Rename collapse variable to count, set it to orderedc if non-zero, instead of collapse. * trans-decl.c (add_attributes_to_decl): Add "omp declare target link" instead of "omp declare target" for omp_declare_target_link. * trans-common.c (build_common_decl): Likewise. * match.h (gfc_match_omp_target_enter_data, gfc_match_omp_target_exit_data, gfc_match_omp_target_parallel, gfc_match_omp_target_parallel_do, gfc_match_omp_target_parallel_do_simd, gfc_match_omp_target_simd, gfc_match_omp_taskloop, gfc_match_omp_taskloop_simd, gfc_match_omp_end_critical, gfc_match_omp_ordered_depend): New prototypes. * parse.c (decode_omp_directive): Use gfc_match_omp_end_critical instead of gfc_match_omp_critical for !$omp end critical. Handle new OpenMP 4.5 constructs. If ordered directive has depend clause as the first of the clauses, use gfc_match_omp_ordered_depend and ST_OMP_ORDERED_DEPEND instead of gfc_match_omp_ordered and ST_OMP_ORDERED. (case_executable): Add ST_OMP_TARGET_ENTER_DATA, ST_OMP_TARGET_EXIT_DATA and ST_OMP_ORDERED_DEPEND cases. (case_exec_markers): Add ST_OMP_TARGET_PARALLEL, ST_OMP_TARGET_PARALLEL_DO, ST_OMP_TARGET_PARALLEL_DO_SIMD, ST_OMP_TARGET_SIMD, ST_OMP_TASKLOOP and ST_OMP_TASKLOOP_SIMD cases. (gfc_ascii_statement): Handle new OpenMP 4.5 constructs. (parse_omp_do): Handle ST_OMP_TARGET_PARALLEL_DO, ST_OMP_TARGET_PARALLEL_DO_SIMD, ST_OMP_TASKLOOP and ST_OMP_TASKLOOP_SIMD. (parse_omp_structured_block): Handle EXEC_OMP_END_CRITICAL instead of EXEC_OMP_CRITICAL, adjust for EXEC_OMP_CRITICAL having omp clauses now. (parse_executable): Handle ST_OMP_TARGET_PARALLEL, ST_OMP_TARGET_PARALLEL_DO, ST_OMP_TARGET_PARALLEL_DO_SIMD, ST_OMP_TASKLOOP and ST_OMP_TASKLOOP_SIMD. gcc/testsuite/ * gfortran.dg/gomp/pr77516.f90: Add dg-warning. * gfortran.dg/gomp/target1.f90: Remove ordered clause where it is no longer allowed and corresponding ordered construct. * gfortran.dg/gomp/linear-1.f90: New test. * gfortran.dg/gomp/declare-simd-2.f90: New test. * gfortran.dg/gomp/declare-target-1.f90: New test. * gfortran.dg/gomp/declare-target-2.f90: New test. libgomp/ * testsuite/libgomp.fortran/examples-4/declare_target-1.f90 (fib_wrapper): Add map(from: x) clause. * testsuite/libgomp.fortran/examples-4/declare_target-2.f90 (e_53_2): Likewise. * testsuite/libgomp.fortran/examples-4/declare_target-4.f90 (accum): Add map(tmp) clause. * testsuite/libgomp.fortran/examples-4/declare_target-5.f90 (accum): Add map(tofrom: tmp) clause. * testsuite/libgomp.fortran/examples-4/target_data-3.f90 (gramSchmidt): Likewise. * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add map(tofrom: sum) clause. * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice map (alloc: a, l) clause. Add defaultmap(tofrom: scalar) clause. * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause only allowed on the loop iterator. * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause. * testsuite/libgomp.fortran/taskloop2.f90: New test. * testsuite/libgomp.fortran/taskloop4.f90: New test. * testsuite/libgomp.fortran/doacross1.f90: New test. * testsuite/libgomp.fortran/doacross3.f90: New test. * testsuite/libgomp.fortran/taskloop1.f90: New test. * testsuite/libgomp.fortran/taskloop3.f90: New test. * testsuite/libgomp.fortran/doacross2.f90: New test. * testsuite/libgomp.c/doacross-1.c (main): Add missing #pragma omp atomic read. * testsuite/libgomp.c/doacross-2.c (main): Likewise. * testsuite/libgomp.c/doacross-3.c (main): Likewise. From-SVN: r242037
2016-11-02nvptx.c (PTX_GANG_DEFAULT): Set to zero.Cesar Philippidis1-0/+2
gcc/ * config/nvptx/nvptx.c (PTX_GANG_DEFAULT): Set to zero. libgomp/ * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes to determine default geometry. * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang dimension. Co-Authored-By: Nathan Sidwell <nathan@acm.org> From-SVN: r241803
2016-09-14typeck.c (cp_build_unary_op): Diagnose incrementing boolean expressions.Marek Polacek1-0/+1
* typeck.c (cp_build_unary_op): Diagnose incrementing boolean expressions. Tweak an error message. * c-c++-common/gomp/atomic-12.c: Use -Wno-deprecated. * c-c++-common/gomp/atomic-13.c: Likewise. * c-c++-common/gomp/atomic-14.c: Likewise. * g++.dg/cpp1y/lambda-init11.C: Remove invalid code. * g++.dg/cpp1z/bool-increment1.C: New test. * c-c++-common/pr60439.c: Add dg-warning. * g++.dg/expr/bitfield4.C: Likewise. * g++.dg/expr/bitfield5.C: Likewise. * g++.dg/expr/bitfield6.C: Likewise. * g++.dg/expr/bool1.C: Likewise. * g++.dg/expr/bool3.C: Likewise. * g++.dg/expr/lval3.C: Likewise. * g++.dg/expr/lval4.C: Likewise. * g++.old-deja/g++.jason/bool5.C: Likewise. * g++.dg/expr/bitfield3.C: Adjust dg-error. * g++.dg/other/error18.C: Likewise. * g++.dg/gomp/atomic-14.C: Likewise. libgomp/ * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated. libstdc++-v3/ * testsuite/23_containers/vector/debug/insert6_neg.cc: Use -Wno-deprecated. From-SVN: r240141
2016-08-19re PR fortran/71014 (associate statement inside omp parallel do appears to ↵Jakub Jelinek1-0/+20
disable default private attribute for inner loop indices) PR fortran/71014 * resolve.c (gfc_resolve): For ns->construct_entities don't save, clear and restore omp state around the resolving. * testsuite/libgomp.fortran/pr71014.f90: New test. From-SVN: r239620
2016-08-18re PR middle-end/70895 (OpenACC: loop reduction does not work. Output is zero.)Chung-Lin Tang14-42/+35
2016-08-18 Chung-Lin Tang <cltang@codesourcery.com> PR middle-end/70895 gcc/ * gimplify.c (omp_add_variable): Adjust/add variable mapping on enclosing parallel construct for reduction variables on OpenACC loop directives. gcc/testsuite/ * gfortran.dg/goacc/loop-tree-1.f90: Add gimple scan-tree-dump test. * c-c++-common/goacc/reduction-1.c: Likewise. * c-c++-common/goacc/reduction-2.c: Likewise. * c-c++-common/goacc/reduction-3.c: Likewise. * c-c++-common/goacc/reduction-4.c: Likewise. libgomp/ * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit firstprivate clauses. * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit copy clauses. * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise. From-SVN: r239576
2016-08-14re PR fortran/70598 (Fortran OpenACC host_data construct ICE)Chung-Lin Tang1-0/+32
2016-08-14 Chung-Lin Tang <cltang@codesourcery.com> PR fortran/70598 gcc/fortran/ * openmp.c (resolve_omp_clauses): Adjust use_device clause handling to only allow pointers and arrays. gcc/testsuite/ * gfortran.dg/goacc/host_data-tree.f95: Adjust to use pointers in use_device clause. * gfortran.dg/goacc/uninit-use-device-clause.f95: Likewise. * gfortran.dg/goacc/list.f95: Adjust to catch "neither a POINTER nor an array" error messages. libgomp/ * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test. From-SVN: r239457
2016-08-08re PR c++/58706 (ICE with lambda in OpenMP for-loop)Jakub Jelinek1-0/+47
PR c++/58706 * parser.c: Include tree-iterator.h. (cp_parser_omp_for_loop_init): Move lambda DECL_EXPRs from init to FOR_BLOCK. (cp_parser_omp_for_loop): Handle non-STATEMENT_LIST FOR_BLOCK entries. * testsuite/libgomp.c++/pr58706.C: New test. From-SVN: r239251
2016-08-04C++ OpenACC routine directive testing: templated, and "auto", trailing ↵Thomas Schwinge6-2/+52
return type syntax libgomp/ * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file. * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise. * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C: Likewise. * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise. * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust. From-SVN: r239126
2016-08-04Make libgomp.oacc-c-c++-common/crash-1.c a "link" test, and don't hardcode -O0Thomas Schwinge1-3/+2
libgomp/ * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link" test, and don't hardcode -O0. From-SVN: r239125
2016-08-03nvptx.c (nvptx_declare_function_name): Round frame size to DImode boundary.Nathan Sidwell1-0/+28
gcc/ * config/nvptx/nvptx.c (nvptx_declare_function_name): Round frame size to DImode boundary. (nvptx_propagate): Likewise. libgomp/ * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New. From-SVN: r239086
2016-07-15c-parser.c (c_parser_oacc_declare): Don't scan for GOMP_MAP_POINTER.Cesar Philippidis1-0/+45
gcc/c/ * c-parser.c (c_parser_oacc_declare): Don't scan for GOMP_MAP_POINTER. * c-typeck.c (handle_omp_array_sections): Mark data clauses with GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having zero-length subarrays. gcc/cp/ * parser.c (cp_parser_oacc_declare): Don't scan for GOMP_MAP_POINTER. * semantics.c (handle_omp_array_sections): Mark data clauses with GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having zero-length subarrays. gcc/ * omp-low.c (lower_omp_target): Mark data clauses with GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having zero-length subarrays. libgomp/ * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New test. From-SVN: r238376
2016-07-03Add 2 tests for PR middle-end/71734H.J. Lu2-0/+12
simd3.f90 and simd4.f90 fail only with -msse2. But they are compiled with -mavx on AVX machines. Add 2 tests to compile simd3.f90 and simd4.f90 with -msse2 on AVX machines. PR middle-end/71734 * testsuite/libgomp.fortran/pr71734-1.f90: New test. * testsuite/libgomp.fortran/pr71734-2.f90: Likewise. From-SVN: r237950
2016-07-01re PR fortran/71717 (A gfortran silent "wrong code" bug in the transition ↵Jakub Jelinek1-0/+20
from 4.9.0 -> 4.9.1, using OpenMP.) PR fortran/71717 * trans-openmp.c (gfc_omp_privatize_by_reference): Return false for GFC_DECL_ASSOCIATE_VAR_P with POINTER_TYPE. * testsuite/libgomp.fortran/associate3.f90: New test. From-SVN: r237916
2016-06-17semantics.c (handle_omp_array_sections_1): Don't ICE when ↵Jakub Jelinek1-0/+173
processing_template_decl when checking for bitfields and unions. * semantics.c (handle_omp_array_sections_1): Don't ICE when processing_template_decl when checking for bitfields and unions. Look through REFERENCE_REF_P as base of COMPONENT_REF. (finish_omp_clauses): Look through REFERENCE_REF_P even for array sections with COMPONENT_REF bases. * testsuite/libgomp.c++/target-21.C: New test. From-SVN: r237554
2016-06-16gimplify.c (gimplify_scan_omp_clauses): Handle COMPONENT_REFs with base of ↵Jakub Jelinek1-0/+80
reference to struct. * gimplify.c (gimplify_scan_omp_clauses): Handle COMPONENT_REFs with base of reference to struct. * parser.c (cp_parser_omp_var_list_no_open): Call convert_from_reference before cp_parser_postfix_dot_deref_expression. * semantics.c (finish_omp_clauses): Don't ICE when processing_template_decl when checking for bitfields and unions. Look through REFERENCE_REF_P as base of COMPONENT_REF. * testsuite/libgomp.c++/target-20.C: New test. From-SVN: r237538
2016-06-10[PR middle-end/71373] Handle more OMP_CLAUSE_* in nested function decompositionThomas Schwinge5-0/+694
gcc/ * gimplify.c (gimplify_adjust_omp_clauses): Discard OMP_CLAUSE_TILE. * omp-low.c (scan_sharing_clauses): Don't expect OMP_CLAUSE_TILE. gcc/testsuite/ * c-c++-common/goacc/combined-directives.c: XFAIL tree scanning for OpenACC tile clauses. * gfortran.dg/goacc/combined-directives.f90: Likewise. gcc/ PR middle-end/71373 * tree-nested.c (convert_nonlocal_omp_clauses) (convert_local_omp_clauses): Handle OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO, OMP_CLAUSE__CACHE_, OMP_CLAUSE_TILE. gcc/testsuite/ PR middle-end/71373 * gcc.dg/goacc/nested-function-1.c: New file. * gcc.dg/goacc/nested-function-2.c: Likewise. * gcc.dg/goacc/pr71373.c: Likewise. * gfortran.dg/goacc/cray-2.f95: Likewise. * gfortran.dg/goacc/loop-1-2.f95: Likewise. * gfortran.dg/goacc/loop-3-2.f95: Likewise. * gfortran.dg/goacc/cray.f95: Update. * gfortran.dg/goacc/loop-1.f95: Likewise. * gfortran.dg/goacc/loop-3.f95: Likewise. * gfortran.dg/goacc/subroutines.f90: Update, and rename to... * gfortran.dg/goacc/nested-function-1.f90: ... this new file. libgomp/testsuite/ PR middle-end/71373 * libgomp.oacc-c/nested-function-1.c: New file. * libgomp.oacc-c/nested-function-2.c: Likewise. * libgomp.oacc-fortran/nested-function-1.f90: Likewise. * libgomp.oacc-fortran/nested-function-2.f90: Likewise. * libgomp.oacc-fortran/nested-function-3.f90: Likewise. Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> From-SVN: r237291
2016-06-10[PR c/71381] C/C++ OpenACC cache directive rejects valid syntaxThomas Schwinge2-47/+8
gcc/c/ PR c/71381 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>: Loosen checking. gcc/cp/ PR c/71381 * parser.c (cp_parser_omp_var_list_no_open) <OMP_CLAUSE__CACHE_>: Loosen checking. gcc/fortran/ PR c/71381 * openmp.c (gfc_match_oacc_cache): Add comment. gcc/testsuite/ PR c/71381 * c-c++-common/goacc/cache-1.c: Update. Move invalid usage tests to... * c-c++-common/goacc/cache-2.c: ... this new file. * gfortran.dg/goacc/cache-1.f95: Move invalid usage tests to... * gfortran.dg/goacc/cache-2.f95: ... this new file. * gfortran.dg/goacc/coarray.f95: Update OpenACC cache directive usage. * gfortran.dg/goacc/cray.f95: Likewise. * gfortran.dg/goacc/loop-1.f95: Likewise. libgomp/ PR c/71381 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c". * testsuite/libgomp.oacc-fortran/cache-1.f95: New file. gcc/ * omp-low.c (scan_sharing_clauses): Don't expect OMP_CLAUSE__CACHE_. From-SVN: r237290
2016-06-03c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction arguments as ↵Chung-Lin Tang2-0/+71
addressable when async clause exists. 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com> c/ * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction arguments as addressable when async clause exists. cp/ * semantics.c (finish_omp_clauses): Mark OpenACC reduction arguments as addressable when async clause exists. fortran/ * trans-openmp.c (gfc_trans_omp_reduction_list): Add mark_addressable bool parameter, set reduction clause DECLs as addressable when true. (gfc_trans_omp_clauses): Pass clauses->async to gfc_trans_omp_reduction_list, add comment describing OpenACC situation. libgomp/ * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase. * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase. From-SVN: r237070
2016-06-01re PR c/70688 (bogus OpenACC data clause errors involving reductions)Cesar Philippidis1-0/+27
PR c/70688 * pr70688.c: New file. From-SVN: r237011
2016-05-26c-parser.c (c_parser_omp_clause_schedule): Warn if ↵Jakub Jelinek2-3/+3
OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. * c-parser.c (c_parser_omp_clause_schedule): Warn if OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. * semantics.c (finish_omp_clauses) <case OMP_CLAUSE_SCHEDULE>: Warn if OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. * openmp.c (resolve_omp_clauses): Warn if chunk_size is known not to be positive. * c-c++-common/gomp/schedule-1.c: New test. * gfortran.dg/gomp/schedule-1.f90: New test. * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static) instead of invalid schedule(static, 0). * testsuite/libgomp.c/doacross-2.c (main): Likewise. From-SVN: r236793
2016-05-24c-parser.c (c_parser_oacc_declare): Add support for ↵Cesar Philippidis29-48/+362
GOMP_MAP_FIRSTPRIVATE_POINTER. gcc/c/ * c-parser.c (c_parser_oacc_declare): Add support for GOMP_MAP_FIRSTPRIVATE_POINTER. * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp argument with enum c_omp_region_type ort. (handle_omp_array_sections): Likewise. Update call to handle_omp_array_sections_1. (c_finish_omp_clauses): Add specific errors and warning messages for OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update call to handle_omp_array_sections. gcc/cp/ * parser.c (cp_parser_oacc_declare): Add support for GOMP_MAP_FIRSTPRIVATE_POINTER. * semantics.c (handle_omp_array_sections_1): Replace bool is_omp argument with enum c_omp_region_type ort. Don't privatize OpenACC non-static members. (handle_omp_array_sections): Replace bool is_omp argument with enum c_omp_region_type ort. Update call to handle_omp_array_sections_1. (finish_omp_clauses): Add specific errors and warning messages for OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update call to handle_omp_array_sections. gcc/ * gimplify.c (omp_notice_variable): Use zero-length arrays for data pointers inside OACC_DATA regions. (gimplify_scan_omp_clauses): Prune firstprivate clause associated with OACC_DATA, OACC_ENTER_DATA and OACC_EXIT data regions. (gimplify_adjust_omp_clauses): Fix typo in comment. gcc/testsuite/ * c-c++-common/goacc/data-clause-duplicate-1.c: Adjust test. * c-c++-common/goacc/deviceptr-1.c: Likewise. * c-c++-common/goacc/kernels-alias-3.c: Likewise. * c-c++-common/goacc/kernels-alias-4.c: Likewise. * c-c++-common/goacc/kernels-alias-5.c: Likewise. * c-c++-common/goacc/kernels-alias-8.c: Likewise. * c-c++-common/goacc/kernels-alias-ipa-pta-3.c: Likewise. * c-c++-common/goacc/pcopy.c: Likewise. * c-c++-common/goacc/pcopyin.c: Likewise. * c-c++-common/goacc/pcopyout.c: Likewise. * c-c++-common/goacc/pcreate.c: Likewise. * c-c++-common/goacc/pr70688.c: New test. * c-c++-common/goacc/present-1.c: Adjust test. * c-c++-common/goacc/reduction-5.c: Likewise. * g++.dg/goacc/data-1.C: New test. libgomp/ * oacc-mem.c (acc_malloc): Update handling of shared-memory targets. (acc_free): Likewise. (acc_memcpy_to_device): Likewise. (acc_memcpy_from_device): Likewise. (acc_deviceptr): Likewise. (acc_hostptr): Likewise. (acc_is_present): Likewise. (acc_map_data): Likewise. (acc_unmap_data): Likewise. (present_create_copy): Likewise. (delete_copyout): Likewise. (update_dev_host): Likewise. * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail. * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test. * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test. * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test. * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that it only runs on nvptx targets. * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise. From-SVN: r236678
2016-05-23[hsa] Avoid segfault in hsa switch expansionMartin Jambor1-0/+59
2016-05-23 Martin Jambor <mjambor@suse.cz> * hsa-gen.c (gen_hsa_insns_for_switch_stmt): Create an empty default block if a PHI node in the original one would be resized. libgomp/ * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test. From-SVN: r236585
2016-05-16[hsa] Increase hsa symbol alignment to natural oneMartin Jambor1-0/+27
2016-05-16 Martin Jambor <mjambor@suse.cz> * hsa-gen.c (fillup_for_decl): Increase alignment to natural one. (get_symbol_for_decl): Sorry if a global symbol in under-aligned. libgomp/ * testsuite/libgomp.hsa.c/complex-align-2.c: New test. From-SVN: r236295
2016-05-02omp-low.c (struct oacc_loop): Add 'inner' field.Nathan Sidwell1-25/+29
gcc/ * omp-low.c (struct oacc_loop): Add 'inner' field. (new_oacc_loop_raw): Initialize it to zero. (oacc_loop_fixed_partitions): Initialize it. (oacc_loop_auto_partitions): Partition outermost loop to outermost available partitioning. gcc/testsuite/ * c-c++-common/goacc/loop-auto-1.c: Adjust expected warnings. libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust expected partitioning. From-SVN: r235756
2016-04-29re PR middle-end/70626 (bogus results in 'acc parallel loop' reductions)Cesar Philippidis3-4/+46
gcc/c-family/ PR middle-end/70626 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument. * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate reduction clauses in acc parallel loops. gcc/c/ PR middle-end/70626 * c-parser.c (c_parser_oacc_loop): Don't augment mask with OACC_LOOP_CLAUSE_MASK. (c_parser_oacc_kernels_parallel): Update call to c_oacc_split_loop_clauses. gcc/cp/ PR middle-end/70626 * parser.c (cp_parser_oacc_loop): Don't augment mask with OACC_LOOP_CLAUSE_MASK. (cp_parser_oacc_kernels_parallel): Update call to c_oacc_split_loop_clauses. gcc/fortran/ PR middle-end/70626 * trans-openmp.c (gfc_trans_oacc_combined_directive): Duplicate the reduction clause in both parallel and loop directives. gcc/testsuite/ PR middle-end/70626 * c-c++-common/goacc/combined-reduction.c: New test. * gfortran.dg/goacc/reduction-2.f95: Add check for kernels reductions. libgomp/ PR middle-end/70626 * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test. * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test. * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test. From-SVN: r235651
2016-04-20re PR middle-end/70680 (OpenMP SIMD linear variable privatized too eagerly)Jakub Jelinek2-0/+154
PR middle-end/70680 * gimplify.c (gimplify_omp_for): Call omp_notice_variable for implicitly linear or lastprivate iterator on the outer context. * testsuite/libgomp.c/pr70680-1.c: New test. * testsuite/libgomp.c/pr70680-2.c: New test. From-SVN: r235232
2016-04-14non-scalar-data.f90: Don't pass parameter variables to subroutines.Cesar Philippidis1-3/+5
libgomp/ * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't pass parameter variables to subroutines. From-SVN: r234992
2016-04-14re PR middle-end/70643 (broken openacc reduction inside a fortran module)Cesar Philippidis1-0/+51
PR middle-end/70643 gcc/ * omp-low.c (lower_oacc_reductions): Check for TREE_CONSTANT when building a mem ref for the incoming reduction variable. libgomp/ * testsuite/libgomp.oacc-fortran/pr70643.f90: New test. From-SVN: r234973
2016-04-13re PR testsuite/68242 (FAIL: libgomp.oacc-c-c++-common/reduction-2.c, and ↵Cesar Philippidis2-2/+2
other OpenACC reduction test case "oddities") libgomp/ PR testsuite/68242 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test. * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise. From-SVN: r234957
2016-04-12Merge libgomp.oacc-c-c++-common/loop-reduction-*.c into ↵Thomas Schwinge14-506/+351
libgomp.oacc-c-c++-common/reduction-7.c libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: Merge this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: ... this file into... * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this file. From-SVN: r234899
2016-04-12Improve libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.cThomas Schwinge1-2/+2
libgomp/ * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: Make failure observable. From-SVN: r234897
2016-04-12omp-low.c (lower_omp_target): Use GOMP_MAP_FIRSTPRIVATE_INT regardless ↵Jakub Jelinek1-1/+1
whether there are depend clauses or not. * omp-low.c (lower_omp_target): Use GOMP_MAP_FIRSTPRIVATE_INT regardless whether there are depend clauses or not. * libgomp.h (struct gomp_target_task): Remove firstprivate_copies field. * target.c (gomp_target_fallback_firstprivate, gomp_target_unshare_firstprivate): Removed. (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory before waiting for dependencies. (gomp_target_task_fn): Don't copy firstprivate vars here. * task.c (GOMP_PLUGIN_target_task_completion): Don't free firstprivate_copies here. (gomp_create_target_task): Don't initialize firstprivate_copies field. * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of explicit/implicit firstprivate. From-SVN: r234894
2016-04-08re PR lto/70289 ([openacc] ICE in input_varpool_node)Cesar Philippidis39-530/+2559
gcc/ PR lto/70289 PR ipa/70348 PR tree-optimization/70373 PR middle-end/70533 PR middle-end/70534 PR middle-end/70535 * gimplify.c (gimplify_adjust_omp_clauses): Add or adjust data clauses for acc parallel reductions as necessary. Error on those that are private. * omp-low.c (scan_sharing_clauses): Don't install variables which are used in acc parallel reductions. (lower_rec_input_clauses): Remove dead code. (lower_oacc_reductions): Add support for reference reductions. (lower_reduction_clauses): Remove dead code. (lower_omp_target): Don't remap variables appearing in acc parallel reductions. * tree.h (OMP_CLAUSE_MAP_IN_REDUCTION): New macro. gcc/testsuite/ * c-c++-common/goacc/reduction-5.c: New test. * c-c++-common/goacc/reduction-promotions.c: New test. * gfortran.dg/goacc/reduction-3.f95: New test. * gfortran.dg/goacc/reduction-promotions.f90: New test. libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test coverage. * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test. * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test. * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test. * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test coverage. * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test. * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test. * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test. * testsuite/libgomp.oacc-fortran/pr70289.f90: New test. * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage. * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test. From-SVN: r234840
2016-03-30Update OpenACC test casesThomas Schwinge39-773/+5709
gcc/testsuite/ * c-c++-common/goacc/combined-directives.c: Clean up dg-* directives. * c-c++-common/goacc/loop-clauses.c: Likewise. * g++.dg/goacc/template.C: Likewise. * gfortran.dg/goacc/combined-directives.f90: Likewise. * gfortran.dg/goacc/loop-1.f95: Likewise. * gfortran.dg/goacc/loop-5.f95: Likewise. * gfortran.dg/goacc/loop-6.f95: Likewise. * gfortran.dg/goacc/loop-tree-1.f90: Likewise. * c-c++-common/goacc-gomp/nesting-1.c: Update. * c-c++-common/goacc-gomp/nesting-fail-1.c: Likewise. * c-c++-common/goacc/clauses-fail.c: Likewise. * c-c++-common/goacc/parallel-1.c: Likewise. * c-c++-common/goacc/reduction-1.c: Likewise. * c-c++-common/goacc/reduction-2.c: Likewise. * c-c++-common/goacc/reduction-3.c: Likewise. * c-c++-common/goacc/reduction-4.c: Likewise. * c-c++-common/goacc/routine-3.c: Likewise. * c-c++-common/goacc/routine-4.c: Likewise. * c-c++-common/goacc/routine-5.c: Likewise. * c-c++-common/goacc/tile.c: Likewise. * g++.dg/goacc/template.C: Likewise. * gfortran.dg/goacc/combined-directives.f90: Likewise. * c-c++-common/goacc/nesting-1.c: Move dg-error test cases into... * c-c++-common/goacc/nesting-fail-1.c: ... this file. Update. * c-c++-common/goacc/kernels-1.c: Update. Incorporate... * c-c++-common/goacc/kernels-empty.c: ... this file, and... * c-c++-common/goacc/kernels-eternal.c: ... this file, and... * c-c++-common/goacc/kernels-noreturn.c: ... this file. * c-c++-common/goacc/host_data-1.c: New file. Incorporate... * c-c++-common/goacc/use_device-1.c: ... this file. * c-c++-common/goacc/host_data-2.c: New file. Incorporate... * c-c++-common/goacc/host_data-5.c: ... this file, and... * c-c++-common/goacc/host_data-6.c: ... this file. * c-c++-common/goacc/loop-2-kernels.c: New file. * c-c++-common/goacc/loop-2-parallel.c: Likewise. * c-c++-common/goacc/loop-3.c: Likewise. * g++.dg/goacc/reference.C: Likewise. * g++.dg/goacc/routine-1.C: Likewise. * g++.dg/goacc/routine-2.C: Likewise. libgomp/ * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update. * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise. XFAIL. * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update. Incorporate... * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this file. * testsuite/libgomp.oacc-c++/template-reduction.C: New file. * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/private-variables.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise. * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise. * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise. * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this file... * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this file into... * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New file. * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New file. Incorporate... * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this file. * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file. Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com> Co-Authored-By: James Norris <jnorris@codesourcery.com> Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r234575
2016-03-29Avoid ERROR in libgomp.oacc-c++/c++.exp in non-C++ configurationsThomas Schwinge1-0/+4
libgomp/ * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call set-torture-options. From-SVN: r234519
2016-03-24Also test -O0 for OpenACC C, C++ offloading test casesThomas Schwinge26-57/+111
libgomp/ * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use gcc-dg-runtest. * testsuite/libgomp.oacc-c/c.exp: Likewise. * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify -fno-builtin-acc_on_device instead of -O0. * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for -O0. * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c: Don't specify -O2. * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c: Likewise. From-SVN: r234471
2016-03-23re PR c++/70376 (OpenMP taskloop construct fails to instantiate copy ↵Jakub Jelinek1-0/+20
constructor(same as Bug 48869)) PR c++/70376 * cp-gimplify.c (genericize_omp_for_stmt): Don't walk OMP_FOR_CLAUSES for OMP_TASKLOOP here. (cp_genericize_r): Handle OMP_TASKLOOP like OMP_TASK, except do call genericize_omp_for_stmt instead of cp_walk_tree on OMP_BODY. * testsuite/libgomp.c++/pr70376.C: New test. From-SVN: r234437
2016-03-23Add missing initializations in oacc testcasesTom de Vries2-4/+4
2016-03-23 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/kernels-default.c (foo): Add missing initialization. * gfortran.dg/goacc/private-3.f95 (test): Same. * gfortran.dg/goacc/routine-5.f90 (gang, worker, vector, seq): Add missing use param. * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing initialization of lresult and lvresult. * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same. From-SVN: r234432
2016-03-23re PR libgomp/69414 ([OpenACC] "!$acc update self" does not provide expected ↵James Norris3-7/+407
result) PR libgomp/69414 * oacc-mem.c (delete_copyout, update_dev_host): Fix device address. * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests. * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise. * testsuite/libgomp.oacc-fortran/update-1.f90: New file. Co-Authored-By: Daichi Fukuoka <dc-fukuoka@sgi.com> From-SVN: r234428
2016-03-16Nowadays, we use plain -fopenacc to enable OpenACC kernels processingThomas Schwinge7-7/+0
libgomp/ * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to -ftree-parallelize-loops/-fopenacc changes. * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise. * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise. * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise. * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise. * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise. * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise. From-SVN: r234257
2016-03-13libgcc_s is required by libstdc++Thomas Schwinge1-0/+2
libgomp/ * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to always_ld_library_path the path to libgcc_s. From-SVN: r234170
2016-03-10re PR testsuite/70009 (test case libgomp.oacc-c-c++-common/vprop.c fails ↵Cesar Philippidis1-2/+2
starting with its introduction in r233607) libgomp/ PR testsuite/70009 * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed. From-SVN: r234124
2016-03-09Add oacc kernels testcases in libgomp.oacc-fortranTom de Vries7-0/+244
2016-03-09 Tom de Vries <tom@codesourcery.com> * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test. * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same. * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Same. * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same. * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same. * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same. * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same. From-SVN: r234078
2016-03-07[hsa testsuite] New directory for HSA-specific C testcasesMartin Jambor18-0/+1170
2016-03-07 Martin Jambor <mjambor@suse.cz> * testsuite/lib/libgomp.exp (check_effective_target_hsa_offloading_selected_nocache): New. (check_effective_target_hsa_offloading_selected): Likewise. * testsuite/libgomp.hsa.c/c.exp: Likewise. * testsuite/libgomp.hsa.c/alloca-1.c: Likewise. * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise. * testsuite/libgomp.hsa.c/builtins-1.c: Likewise. * testsuite/libgomp.hsa.c/complex-1.c: Likewise. * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise. * testsuite/libgomp.hsa.c/function-call-1.c: Likewise. * testsuite/libgomp.hsa.c/get-level-1.c: Likewise. * testsuite/libgomp.hsa.c/gridify-1.c: Likewise. * testsuite/libgomp.hsa.c/gridify-2.c: Likewise. * testsuite/libgomp.hsa.c/gridify-3.c: Likewise. * testsuite/libgomp.hsa.c/gridify-4.c: Likewise. * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise. * testsuite/libgomp.hsa.c/pr69568.c: Likewise. * testsuite/libgomp.hsa.c/rotate-1.c: Likewise. * testsuite/libgomp.hsa.c/switch-1.c: Likewise. * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise. From-SVN: r234047
2016-03-07[hsa testsuite] Adjust libgomp tests that do not work on host fallbackMartin Jambor10-10/+10
2016-03-07 Martin Jambor <mjambor@suse.cz> * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on non-shared memory accelerators. * testsuite/libgomp.c/examples-4/device-1.c: Likewise. * testsuite/libgomp.c/examples-4/target-5.c: Likewise. * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise. * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise. * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise. * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise. * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise. * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise. * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise. From-SVN: r234046
2016-03-07[hsa testsuite] Suppress hsa warnings in libgomp testsMartin Jambor1-0/+3
2016-03-07 Martin Jambor <mjambor@suse.cz> * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to ALWAYS_CFLAGS. From-SVN: r234045
2016-03-02re PR libgomp/69555 (libgomp.c++/target-6.C fails because of undefined ↵Jakub Jelinek2-0/+172
behaviour) PR libgomp/69555 * gimplify.c (gimplify_decl_expr): For decls with REFERENCE_TYPE, also gimplify_type_sizes the type they refer to. (omp_notice_variable): Handle reference vars to VLAs. * omp-low.c (lower_omp_target): Emit setup of OMP_CLAUSE_PRIVATE reference to VLA decls in the second pass instead of first pass. * testsuite/libgomp.c++/pr69555-1.C: New test. * testsuite/libgomp.c++/pr69555-2.C: New test. From-SVN: r233913
2016-02-26[hsa,testsuite] Introduce offload_device_shared_as effective targetKeith McDaniel2-0/+51
2016-02-26 Keith McDaniel <k.allen.mcdaniel@gmail.com> Martin Jambor <mjambor@suse.cz> * testsuite/lib/libgomp.exp (check_effective_target_offload_device_shared_as): New proc. * testsuite/libgomp.c++/declare_target-1.C: New test. Co-Authored-By: Martin Jambor <mjambor@suse.cz> From-SVN: r233757
generated by cgit v1.1 at 2024-09-05 19:22:16 +0000