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2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* check.c (positive_check): Add new function checking constant for
being greater then zero.
(gfc_check_image_status): Add checking of image_status arguments.
(gfc_check_failed_or_stopped_images): Same but for failed_- and
stopped_images function.
* dump-parse-tree.c (show_code_node): Added output of FAIL IMAGE.
* gfortran.h (enum gfc_statement): Added FAIL_IMAGE_ST.
(enum gfc_isym_id): Added new intrinsic symbols.
(enum gfc_exec_op): Added EXEC_FAIL_IMAGE.
* gfortran.texi: Added description for the new API functions. Updated
coverage of gfortran of TS18508.
* intrinsic.c (add_functions): Added symbols to resolve new intrinsic
functions.
* intrinsic.h: Added prototypes.
* iresolve.c (gfc_resolve_failed_images): Resolve the failed_images
intrinsic.
(gfc_resolve_image_status): Same for image_status.
(gfc_resolve_stopped_images): Same for stopped_images.
* libgfortran.h: Added prototypes.
* match.c (gfc_match_if): Added matching of FAIL IMAGE statement.
(gfc_match_fail_image): Match a FAIL IMAGE statement.
* match.h: Added prototype.
* parse.c (decode_statement): Added matching for FAIL IMAGE.
(next_statement): Same.
(gfc_ascii_statement): Same.
* resolve.c: Same.
* simplify.c (gfc_simplify_failed_or_stopped_images): For COARRAY=
single a constant result can be returne.d
(gfc_simplify_image_status): For COARRAY=single the result is constant.
* st.c (gfc_free_statement): Added FAIL_IMAGE handling.
* trans-decl.c (gfc_build_builtin_function_decls): Added decls of the
new intrinsics.
* trans-expr.c (gfc_conv_procedure_call): This is first time all
arguments of a function are optional, which is now handled here
correctly.
* trans-intrinsic.c (conv_intrinsic_image_status): Translate
image_status.
(gfc_conv_intrinsic_function): Add support for image_status.
(gfc_is_intrinsic_libcall): Add support for the remaining new
intrinsics.
* trans-stmt.c (gfc_trans_fail_image): Trans a fail image.
* trans-stmt.h: Add the prototype for the above.
* trans.c (trans_code): Dispatch for fail_image.
* trans.h: Add the trees for the new intrinsics.
libgfortran/ChangeLog:
2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* caf/libcaf.h: Added prototypes and stat codes for failed and stopped
images.
* caf/single.c (void _gfortran_caf_fail_image): Add the routine.
(int _gfortran_caf_image_status): Same.
(_gfortran_caf_failed_images): Same.
(_gfortran_caf_stopped_images): Same.
gcc/testsuite/ChangeLog:
2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* gfortran.dg/coarray/fail_image_1.f08: New test.
* gfortran.dg/coarray/fail_image_2.f08: New test.
* gfortran.dg/coarray/failed_images_1.f08: New test.
* gfortran.dg/coarray/failed_images_2.f08: New test.
* gfortran.dg/coarray/image_status_1.f08: New test.
* gfortran.dg/coarray/image_status_2.f08: New test.
* gfortran.dg/coarray/stopped_images_1.f08: New test.
* gfortran.dg/coarray/stopped_images_2.f08: New test.
* gfortran.dg/coarray_fail_st.f90: New test.
* gfortran.dg/coarray_failed_images_1.f08: New test.
* gfortran.dg/coarray_image_status_1.f08: New test.
* gfortran.dg/coarray_stopped_images_1.f08: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245900 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243994 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-decl.c: Remove gfor_fndecl_stop_numeric_f08.
* trans-stmt.c (gfc_trans_stop): Use gfor_fndecl_stop_numeric
instead of gfor_fndecl_stop_numeric_f08.
* gfortran.map: Remove _gfortran_stop_numeric_f08.
* runtime/stop.c: Rename stop_numeric_f08 into stop_numeric.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243803 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-12-09 Andre Vehreschild <vehre@gcc.gnu.org>
* trans-array.c (gfc_array_deallocate): Remove wrapper.
(gfc_trans_dealloc_allocated): Same.
(structure_alloc_comps): Restructure deallocation of (nested)
allocatable components. Insert dealloc of sub-component into the block
guarded by the if != NULL for the component.
(gfc_trans_deferred_array): Use the almightly deallocate_with_status.
* trans-array.h: Remove prototypes.
* trans-expr.c (gfc_conv_procedure_call): Use the almighty deallocate_
with_status.
* trans-openmp.c (gfc_walk_alloc_comps): Likewise.
(gfc_omp_clause_assign_op): Likewise.
(gfc_omp_clause_dtor): Likewise.
* trans-stmt.c (gfc_trans_deallocate): Likewise.
* trans.c (gfc_deallocate_with_status): Allow deallocation of scalar
and arrays as well as coarrays.
(gfc_deallocate_scalar_with_status): Get the data member for coarrays
only when freeing an array with descriptor. And set correct caf_mode
when freeing components of coarrays.
* trans.h: Change prototype of gfc_deallocate_with_status to allow
adding statements into the block guarded by the if (pointer != 0) and
supply a coarray handle.
gcc/testsuite/ChangeLog:
2016-12-09 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray_alloc_comp_3.f08: New test.
* gfortran.dg/coarray_alloc_comp_4.f08: New test.
* gfortran.dg/finalize_18.f90: Add count for additional guard against
accessing null-pointer.
* gfortran.dg/proc_ptr_comp_47.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243480 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add new action types for (de-)registration of
allocatable components in derived type coarrays. Add _caf_is_present
prototype.
* caf/single.c (_gfortran_caf_register): Add support for registration
only and allocation of already registered allocatable components in
derived type coarrays.
(_gfortran_caf_deregister): Add mode to deallocate but not deregister
an allocatable component in a derived type coarray.
(_gfortran_caf_is_present): New function. Query whether an
allocatable component in a derived type coarray on a remote image is
allocated.
gcc/testsuite/ChangeLog:
2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/alloc_comp_1.f90: Fix tree-dump scans to adhere
to the changed interfaces.
* gfortran.dg/coarray_alloc_comp_1.f08: Likewise.
* gfortran.dg/coarray_allocate_7.f08: Likewise.
* gfortran.dg/coarray_lib_alloc_1.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_2.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_3.f90: Likewise.
* gfortran.dg/coarray_lib_comm_1.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_4.f90: New test.
gcc/fortran/ChangeLog:
2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* check.c (gfc_check_allocated): By pass the caf_get call and check on
the array.
* gfortran.h: Add optional flag to gfc_caf_attr.
* gfortran.texi: Document new enum values and _caf_is_present function.
* primary.c (caf_variable_attr): Add optional flag to indicate that the
expression is reffing a component.
(gfc_caf_attr): Likewise.
* trans-array.c (gfc_array_deallocate): Handle deallocation mode for
coarray deregistration.
(gfc_trans_dealloc_allocated): Likewise.
(duplicate_allocatable): Use constants instead of
creating custom constant tree node of zero or one. Use gfc_add_modify
convenience function.
(duplicate_allocatable_coarray): This function is similar to
duplicate_allocatable but tailored to handle coarrays.
(caf_enabled): Check whether in-derived-type coarray processing is
enabled.
(caf_in_coarray): Check that in-derived-type coarray processing is
enabled and currently in a derived-typed coarray.
(gfc_caf_is_dealloc_only): Return true, when deallocate only is
desired for components in derived typed coarrays.
(structure_alloc_comps): A mode for handling coarrays, that is no
longer encode in the purpose. This makes the use cases of the
routine more flexible without repeating. Allocatable components in
derived type coarrays are now registered only when nullifying an
object and allocated before copying data into them.
(gfc_nullify_alloc_comp): Use the caf_mode of structure_alloc_comps
now.
(gfc_deallocate_alloc_comp): Likewise.
(gfc_deallocate_alloc_comp_no_caf): Likewise.
(gfc_reassign_alloc_comp_caf): Likewise.
(gfc_copy_alloc_comp): Likewise.
(gfc_copy_only_alloc_comp): Likewise.
(gfc_alloc_allocatable_for_assignment): Make use to the cheaper way of
reallocating a coarray without deregistering and reregistering it.
(gfc_trans_deferred_array): Initialize the coarray token correctly for
deferred variables and tear them down on exit.
* trans-array.h: Change some prototypes to add the coarray (de-)
registration modes. Add prototype for checking if deallocate only is
selected for components in derived typed coarrays.
* trans-decl.c (gfc_build_builtin_function_decls): Generate the
declarations for the changed/new caf-lib routines.
(gfc_trans_deferred_vars): Ensure deferred variables are (de-)
registered correctly on procedure entry/exit.
(generate_coarray_sym_init): Use constants.
* trans-expr.c (gfc_conv_procedure_call): Propagate coarray allocation
modes accordingly.
(gfc_trans_alloc_subarray_assign): Likewise.
(gfc_trans_subcomponent_assign): Likewise.
(gfc_trans_structure_assign): Generate code to register the components
of a derived type coarray prior to initialization.
(gfc_conv_structure): Set flag that the structure is in a coarray.
(gfc_trans_scalar_assign): Add flag to indicate being in a coarray and
set the structure_alloc_comps modes correctly.
(gfc_trans_assignment_1): Figure being in a coarray expression.
* trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Adapt to new
structure_alloc_comps interface.
(conv_caf_send): Use the old API as long as possible.
(trans_caf_is_present): Generate code to check whether an allocatable
component in a derived typed coarray is allocated on a remote image.
(caf_this_image_ref): Return true, when only reffing this image.
(gfc_conv_allocated): Convert allocated queries on allocatable
components to the library API.
(conv_intrinsic_move_alloc): Adapt to new interface of
structure_alloc_comps.
* trans-openmp.c (gfc_walk_alloc_comps): Likewise.
(gfc_omp_clause_assign_op): Likewise.
(gfc_omp_clause_dtor): Likewise.
* trans-stmt.c (gfc_trans_deallocate): Figure which mode to use when
deallocating allocatable components in derived type coarras.
* trans.c (gfc_allocate_using_lib): Renamed to
gfc_allcate_using_caf_lib.
(gfc_allocate_allocatable): Set the registration mode/type of caf-
register calls adapting to all the possible allocatable objects.
(gfc_deallocate_with_status): Add deregistration mode for allocatable
components in derived type coarrays.
(gfc_deallocate_scalar_with_status): Likewise.
* trans.h (enum gfc_coarray_type): Renamed to gfc_coarray_regtype to
avoid collision with gfc_coarray_deregtype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243021 138bc75d-0d04-0410-961f-82ee72b054a4
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* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242037 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45516
* class.c (gfc_find_derived_vtab): Detect recursive allocatable
derived type components. If present, add '_deallocate' field to
the vtable and build the '__deallocate' function.
* decl.c (build_struct): Allow recursive allocatable derived
type components for -std=f2008 or more.
(gfc_match_data_decl): Accept these derived types.
* expr.c (gfc_has_default_initializer): Ditto.
* resolve.c (resolve_component): Make sure that the vtable is
built for these derived types.
* trans-array.c(structure_alloc_comps) : Use the '__deallocate'
function for the automatic deallocation of these types.
* trans-expr.c : Generate the deallocate accessor.
* trans.h : Add its prototype.
* trans-types.c (gfc_get_derived_type): Treat the recursive
allocatable components in the same way as the corresponding
pointer components.
2016-10-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/45516
* gfortran.dg/class_2.f03: Set -std=f2003.
* gfortran.dg/finalize_21.f90: Modify tree-dump.
* gfortran.dg/recursive_alloc_comp_1.f08: New test.
* gfortran.dg/recursive_alloc_comp_2.f08: New test.
* gfortran.dg/recursive_alloc_comp_3.f08: New test.
* gfortran.dg/recursive_alloc_comp_4.f08: New test.
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2016-10-22 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/43366
PR fortran/51864
PR fortran/57117
PR fortran/61337
PR fortran/61376
* primary.c (gfc_expr_attr): For transformational functions on classes
get the attrs from the class argument.
* resolve.c (resolve_ordinary_assign): Remove error message due to
feature implementation. Rewrite POINTER_ASSIGNS to ordinary ones when
the right-hand side is scalar class object (with some restrictions).
* trans-array.c (trans_array_constructor): Create the temporary from
class' inner type, i.e., the derived type.
(build_class_array_ref): Add support for class array's storage of the
class object or the array descriptor in the decl saved descriptor.
(gfc_conv_expr_descriptor): When creating temporaries for class objects
add the class object's handle into the decl saved descriptor.
(structure_alloc_comps): Use the common way to get the _data component.
(gfc_is_reallocatable_lhs): Add notion of allocatable class objects.
* trans-expr.c (gfc_find_and_cut_at_last_class_ref): Remove the only ref
only when the expression's type is BT_CLASS.
(gfc_trans_class_init_assign): Correctly handle class arrays.
(gfc_trans_class_assign): Joined into gfc_trans_assignment_1.
(gfc_conv_procedure_call): Support for class types as arguments.
(trans_get_upoly_len): For unlimited polymorphics retrieve the _len
component's tree.
(trans_class_vptr_len_assignment): Catch all ways to assign the _vptr
and _len components of a class object correctly.
(pointer_assignment_is_proc_pointer): Identify assignments of
procedure pointers.
(gfc_trans_pointer_assignment): Enhance support for class object pointer
assignments.
(gfc_trans_scalar_assign): Removed assert.
(trans_class_assignment): Assign to a class object.
(gfc_trans_assignment_1): Treat class objects correctly.
(gfc_trans_assignment): Propagate flags to trans_assignment_1.
* trans-stmt.c (gfc_trans_allocate): Use gfc_trans_assignment now
instead of copy_class_to_class.
* trans-stmt.h: Function prototype removed.
* trans.c (trans_code): Less special casing for class objects.
* trans.h: Added flags to gfc_trans_assignment () prototype.
gcc/testsuite/ChangeLog:
2016-10-22 Andre Vehreschild <vehre@gcc.gnu.org>
Forgot to add on original commit.
* gfortran.dg/coarray_alloc_comp_2.f08: New test.
2016-10-22 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/43366
PR fortran/57117
PR fortran/61337
* gfortran.dg/alloc_comp_class_5.f03: New test.
* gfortran.dg/class_allocate_21.f90: New test.
* gfortran.dg/class_allocate_22.f90: New test.
* gfortran.dg/realloc_on_assign_27.f08: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241439 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-09-19 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add caf_reference_type.
* caf/mpi.c: Adapted signature of caf_register().
* caf/single.c (struct caf_single_token): Added to keep the pointer
to the memory registered and array descriptor.
(caf_internal_error): Added convenience interface.
(_gfortran_caf_register): Adapted to work with caf_single_token and
return memory in the array descriptor.
(_gfortran_caf_deregister): Same.
(assign_char1_from_char4): Fixed style.
(convert_type): Fixed incorrect conversion.
(_gfortran_caf_get): Adapted to work with caf_single_token.
(_gfortran_caf_send): Same.
(_gfortran_caf_sendget): Same.
(copy_data): Added to stop repeating it in all _by_ref functions.
(get_for_ref): Recursive getting of coarray data using a chain of
references.
(_gfortran_caf_get_by_ref): Driver for computing the memory needed for
the get and checking properties of the operation.
(send_by_ref): Same as get_for_ref but for sending data.
(_gfortran_caf_send_by_ref): Same like caf_get_by_ref but for sending.
(_gfortran_caf_sendget_by_ref): Uses get_by_ref and send_by_ref to
implement sendget for reference chains.
(_gfortran_caf_atomic_define): Adapted to work with caf_single_token.
(_gfortran_caf_atomic_ref): Likewise.
(_gfortran_caf_atomic_cas): Likewise.
(_gfortran_caf_atomic_op): Likewise.
(_gfortran_caf_event_post): Likewise.
(_gfortran_caf_event_wait): Likewise.
(_gfortran_caf_event_query): Likewise.
(_gfortran_caf_lock): Likewise.
(_gfortran_caf_unlock): Likewise.
gcc/testsuite/ChangeLog:
2016-09-19 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/alloc_comp_4.f90: New test.
* gfortran.dg/coarray_38.f90:
* gfortran.dg/coarray_alloc_comp_1.f08: New test.
* gfortran.dg/coarray_alloc_comp_2.f08: New test.
* gfortran.dg/coarray_allocate_7.f08: New test.
* gfortran.dg/coarray_allocate_8.f08: New test.
* gfortran.dg/coarray_allocate_9.f08: New test.
* gfortran.dg/coarray_lib_alloc_1.f90: Adapted scan-tree-dumps to expect
new caf_register.
* gfortran.dg/coarray_lib_alloc_2.f90: Same.
* gfortran.dg/coarray_lib_alloc_3.f90: Same.
* gfortran.dg/coarray_lib_comm_1.f90: Adapted scan-tree-dumps to expect
get_by_refs.
* gfortran.dg/coarray_lib_token_3.f90: Same as for coarray_lib_alloc2.
* gfortran.dg/coarray_lock_7.f90: Same.
* gfortran.dg/coarray_poly_5.f90: Same.
* gfortran.dg/coarray_poly_6.f90: Same.
* gfortran.dg/coarray_poly_7.f90: Same.
* gfortran.dg/coarray_poly_8.f90: Same.
* gfortran.dg/coindexed_1.f90: Changed errors expected.
gcc/fortran/ChangeLog:
2016-09-19 Andre Vehreschild <vehre@gcc.gnu.org>
* expr.c (gfc_check_assign): Added flag to control whether datatype
conversion is allowed.
* gfortran.h: Added caf-token-tree to gfc_component. Changed
prototypes mostly to add whether datatype conversion is allowed.
* gfortran.texi: Added documentation for the caf_reference_t and the
caf_*_by_ref function.
* primary.c (caf_variable_attr): Similar to gfc_variable_attr but
focused on the needs of coarrays.
(gfc_caf_attr): Same.
* resolve.c (resolve_ordinary_assign): Set the conversion allowed
flag when not in a coarray.
* trans-array.c (gfc_array_init_size): Moved setting of array
descriptor's datatype before the alloc, because caf_register needs it.
(gfc_array_allocate): Changed notion of whether an array is a coarray.
(gfc_array_deallocate): Same.
(gfc_alloc_allocatable_for_assignment): Added setting of coarray's
array descriptor datatype before the register. And using deregister/
register to mimmick a realloc for coarrays.
* trans-decl.c (gfc_build_builtin_function_decls): Corrected signatures
of old caf-functions and added signature definitions of the _by_ref
ones.
(generate_coarray_sym_init): Adapted to new caf_register signature.
* trans-expr.c (gfc_conv_scalar_to_descriptor): Make sure a constant
is translated to an lvalue expression before use in an array
descriptor.
(gfc_get_ultimate_alloc_ptr_comps_caf_token): New function. Get the
last allocatable component's coarray token.
(gfc_get_tree_for_caf_expr): For top-level object get the coarray
token and check for unsupported features.
(gfc_get_caf_token_offset): Getting the offset might procude new
statements, which now are stored in the pre and post of the current se.
(gfc_caf_get_image_index): For this image return a call to
caf_this_image.
(expr_may_alias_variables): Check that the result is set for testing
its properties.
(alloc_scalar_allocatable_for_assignment): Added auto allocation of
coarray components.
(gfc_trans_assignment_1): Rewrite an assign to a coarray object to
be a sendget.
* trans-intrinsic.c (conv_caf_vector_subscript_elem): Corrected
wrong comment.
(compute_component_offset): Compute the correct offset a structure
member.
(conv_expr_ref_to_caf_ref): Convert to a chain of refs into
caf_references.
(gfc_conv_intrinsic_caf_get): Call caf_get_by_ref instead of caf_get.
(conv_caf_send): Call caf_*_by_ref for coarrays that need
reallocation.
(gfc_conv_intrinsic_function): Adapted to new signuature of the caf
drivers.
(conv_intrinsic_atomic_op): Add pre and post statements correctly.
(conv_intrinsic_atomic_ref): Same.
(conv_intrinsic_atomic_cas): Same.
(conv_intrinsic_event_query): Same.
* trans-stmt.c (gfc_trans_lock_unlock): Same.
(gfc_trans_event_post_wait): Same.
(gfc_trans_allocate): Support allocation of allocatable coarrays.
(gfc_trans_deallocate): And there deallocation.
* trans-types.c (gfc_typenode_for_spec): Added flag to control whether
a component is part of coarray. When so, then add space to store a
coarray token.
(gfc_build_array_type): Same.
(gfc_get_array_descriptor_base): Same.
(gfc_get_array_type_bounds): Same.
(gfc_sym_type): Same.
(gfc_get_derived_type): Same.
(gfc_get_caf_reference_type): Declare the caf_reference_type.
* trans-types.h: Prototype changes only.
* trans.c (gfc_allocate_using_lib): Use the updated caf_register
signature.
(gfc_allocate_allocatable): Same.
(gfc_deallocate_with_status): Same.
* trans.h: Defined the runtime types for caf_reference_t and the enums.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240231 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70397
* trans-expr.c (gfc_class_len_or_zero_get): Add function to return a
constant zero tree, when the class to get the _len component from is
not unlimited polymorphic.
(gfc_copy_class_to_class): Use the new function.
* trans.h: Added interface of new function gfc_class_len_or_zero_get.
gcc/testsuite/ChangeLog:
2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70397
* gfortran.dg/unlimited_polymorphic_25.f90: New test.
* gfortran.dg/unlimited_polymorphic_26.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234528 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234502 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/66089
gcc/fortran/
* trans-expr.c (expr_is_variable, gfc_expr_is_variable): Rename
the former to the latter and make it non-static. Update callers.
* gfortran.h (gfc_expr_is_variable): New declaration.
(struct gfc_ss_info): Add field needs_temporary.
* trans-array.c (gfc_scalar_elemental_arg_saved_as_argument):
Tighten the condition on aggregate expressions with a check
that the expression is a variable and doesn't need a temporary.
(gfc_conv_resolve_dependency): Add intermediary reference variable.
Set the needs_temporary field.
gcc/testsuite/
* gfortran.dg/elemental_dependency_6.f90: New.
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* trans.h (OMPWS_SCALARIZER_BODY): Define.
(OMPWS_NOWAIT): Renumber.
* trans-stmt.c (gfc_trans_where_3): Only set OMPWS_SCALARIZER_WS
if OMPWS_SCALARIZER_BODY is not set already, and set also
OMPWS_SCALARIZER_BODY until the final loop creation.
* trans-expr.c (gfc_trans_assignment_1): Likewise.
* trans-openmp.c (gfc_trans_omp_workshare): Also clear
OMPWS_SCALARIZER_BODY.
* trans-array.c (gfc_trans_scalarized_loop_end): Don't create
OMP_FOR if OMPWS_SCALARIZER_BODY is set.
* gfortran.dg/gomp/pr69128.f90: New test.
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Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* check.c (gfc_check_event_query): New function.
* dump-parse-tree.c (show_code_node): Handle EXEC_EVENT_POST,
EXEC_EVENT_WAIT.
* expr.c (gfc_check_vardef_context): New check for event variables
definition.
* gfortran.h (gfc_statement): Add ST_EVENT_POST, ST_EVENT_WAIT.
(gfc_isym_id): GFC_ISYM_EVENT_QUERY.
(struct symbol_attribute): New field.
(gfc_exec_op): Add EXEC_EVENT_POST and EXEC_EVENT_WAIT.
* gfortran.texi: Document about new events functions and minor
changes.
* interface.c (compare_parameter): New check.
(gfc_procedure_use): New check for explicit procedure interface.
(add_subroutines): Add event_query.
* intrinsic.h (gfc_check_event_query,gfc_resolve_event_query):
New prototypes.
* iresolve.c (gfc_resolve_event_query): New function.
* iso-fortran-env.def (event_type): New type.
* match.c (event_statement,gfc_match_event_post,gfc_match_event_wait):
New functions.
(gfc_match_name): New event post and event wait.
* match.h (gfc_match_event_post,gfc_match_event_wait):
New prototypes.
* module.c (ab_attribute): Add AB_EVENT_COMP.
(attr_bits): Likewise.
(mio_symbol_attribute): Handle event_comp attribute.
* parse.c (decode_statement): Add ST_EVENT_POST, ST_EVENT_WAIT.
(next_statement): Add ST_EVENT_POST, ST_EVENT_WAIT.
(gfc_ascii_statement): Add ST_EVENT_POST, ST_EVENT_WAIT.
(parse_derived): Check for event_type components.
* resolve.c (resolve_allocate_expr): Check for event variable def.
(resolve_lock_unlock): Renamed to resolve_lock_unlock_event. It
includes logic for locks and events.
(gfc_resolve_code): Call it.
(gfc_resolve_symbol): New check for event variable to be a corray.
* st.c (gfc_free_statement): Handle new EXEC_EVENT_POST and
EXEC_EVENT_WAIT.
* trans-decl.c (gfor_fndecl_caf_event_post,gfor_fndecl_caf_event_wait,
gfor_fndecl_caf_event_query): New global variables.
(generate_coarray_sym_init): Checking for event_type.
(gfc_conv_procedure_call): Check for C bind attribute.
* trans-intrinsic.c (conv_intrinsic_event_query): New function.
(conv_intrinsic_move_alloc): Call it.
* trans-stmt.c (gfc_trans_lock_unlock): Passing address
of actual argument.
(gfc_trans_sync): Likewise.
(gfc_trans_event_post_wait): New function.
* trans-stmt.h (gfc_trans_event_post_wait): New prototype.
* trans-types.c (gfc_get_derived_type): Integer_kind as event_type.
* trans.c (gfc_allocate_using_lib): New argument and logic for events.
(gfc_allocate_allocatable): Passing new argument.
(trans_code): Handle EXEC_EVENT_POST, EXEC_EVENT_WAIT.
* trans.h (gfc_coarray_type): New elements.
(gfor_fndecl_caf_event_post,gfor_fndecl_caf_event_wait,
gfor_fndecl_caf_event_query): Declare them.
2015-12-02 Tobias Burnus <burnus@net-b.de>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* gfortran.dg/coarray/event_1.f90: New.
* gfortran.dg/coarray/event_2.f90: New.
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2015-10-25 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/66927
PR fortran/67044
* trans-array.c (build_array_ref): Modified call to
gfc_get_class_array_ref to adhere to new interface.
(gfc_conv_expr_descriptor): For one-based arrays that
are filled by a loop starting at one the start index of the
source array has to be mangled into the offset.
* trans-expr.c (gfc_get_class_array_ref): When the tree to get
the _data component is present already, add a way to supply it.
(gfc_copy_class_to_class): Allow to copy to a derived type also.
* trans-stmt.c (gfc_trans_allocate): Do not conv_expr_descriptor
for functions returning a class or derived object. Get the
reference instead.
* trans.h: Interface change of gfc_get_class_array_ref.
gcc/testsuite/ChangeLog:
2015-10-25 Andre Vehreschild <vehre@gmx.de>
PR fortran/66927
PR fortran/67044
* gfortran.dg/allocate_with_source_10.f08: New test.
* gfortran.dg/allocate_with_source_11.f08: New test.
* gfortran.dg/class_array_15.f03: Changed count of expected
_builtin_frees to 11. One step of temporaries is spared, therefore
the allocatable component of that temporary is not to be freeed.
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* trans.c (gfc_call_free): Don't check if pointer is NULL.
* trans.h (gfc_call_free): Adjust comment.
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gcc/c-family/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
typedefs.
gcc/c/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
gcc/cp/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* call.c, class.c, cp-tree.h, decl.c, except.c, mangle.c,
method.c, name-lookup.h, parser.c, parser.h, rtti.c,
semantics.c, typeck2.c: Remove useless typedefs.
gcc/fortran/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* dependency.c, dependency.h, gfortran.h, io.c, module.c,
parse.h, resolve.c, trans-types.h, trans.h: remove useless
typedefs.
gcc/lto/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* lto.h: Remove useless typedefs.
gcc/objc/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
Remove useless typedefs.
gcc/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* bb-reorder.c, cfgloop.h, collect2.c, combine.c, dse.c,
dwarf2cfi.c, gcse-common.h, genopinit.c, ggc-page.c, machmode.h,
mcf.c, modulo-sched.c, omp-low.c, read-rtl.c, sched-rgn.c,
signop.h, tree-call-cdce.c, tree-dfa.c, tree-diagnostic.c,
tree-inline.h, tree-scalar-evolution.c, tree-ssa-address.c,
tree-ssa-loop-niter.c, tree-ssa-loop.h, tree-ssa-pre.c,
tree-ssa-reassoc.c, tree-ssa-sccvn.h, tree-ssa-structalias.c,
tree-ssa-uninit.c, tree-ssa.h, tree-vect-loop-manip.c,
tree-vectorizer.h, tree-vrp.c, var-tracking.c: Remove useless
typedefs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227001 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans.h (gfc_trans_scalar_assign): Remove fourth argument.
* trans-expr.c (gfc_trans_scalar_assign): Merge fourth into sixth
argument.
(gfc_conv_subref_array_arg, gfc_trans_subarray_assign,
gfc_trans_subcomponent_assign, gfc_trans_assignment_1): Update callers.
* trans-array.c (gfc_conv_expr_descriptor): Ditto.
* trans-stmt.c (forall_make_variable_temp,
generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
gfc_trans_where_assign, gfc_trans_where_3): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226700 138bc75d-0d04-0410-961f-82ee72b054a4
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2015-07-06 Andre Vehreschild <vehre@gmx.de>
PR fortran/58586
* gfortran.dg/alloc_comp_class_3.f03: New test.
* gfortran.dg/alloc_comp_class_4.f03: New test.
gcc/fortran/ChangeLog:
2015-07-06 Andre Vehreschild <vehre@gmx.de>
PR fortran/58586
* resolve.c (resolve_symbol): Non-private functions in modules
with allocatable or pointer components are marked referenced
now. Furthermore is the default init especially for those
components now done in gfc_conf_procedure_call preventing
duplicate code.
* trans-decl.c (gfc_generate_function_code): Generate a fake
result decl for functions returning an object with allocatable
components and initialize them.
* trans-expr.c (gfc_conv_procedure_call): For value typed trees
use the tree without indirect ref. And for non-decl trees
add a temporary variable to prevent evaluating the tree
multiple times (prevent multiple function evaluations).
* trans.h: Made gfc_trans_structure_assign () protoype
available, which is now needed by trans-decl.c:gfc_generate_
function_code(), too.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225447 138bc75d-0d04-0410-961f-82ee72b054a4
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* hash-traits.h (ggc_hasher): Rename to...
(ggc_remover): ...this and remove typedefs.
(ggc_cache_hasher): Update accordingly. Add typedefs.
(ggc_ptr_hash): New class.
* hash-table.h: Update comment.
* cfgloop.h (loop_exit_hasher): Inherit from ggc_ptr_hash rather than
ggc_hasher.
* cgraph.h (section_name_hasher, cgraph_edge_hasher): Likewise.
(tree_descriptor_hasher): Likewise.
* cgraph.c (function_version_hasher): Likewise.
* dwarf2out.c (indirect_string_hasher, dwarf_file_hasher): Likewise.
(decl_die_hasher, block_die_hasher, decl_loc_hasher): Likewise.
(dw_loc_list_hasher, addr_hasher): Likewise.
* function.h (used_type_hasher): Likewise.
* function.c (temp_address_hasher): Likewise.
* gimple-ssa.h (tm_restart_hasher, ssa_name_hasher): Likewise.
* libfuncs.h (libfunc_hasher): Likewise.
* lto-streamer.h (decl_state_hasher): Likewise.
* optabs.c (libfunc_decl_hasher): Likewise.
* tree-scalar-evolution.c (scev_info_hasher): Likewise.
* varasm.c (section_hasher, object_block_hasher): Likewise.
(const_rtx_desc_hasher): Likewise.
* config/darwin.c (indirection_hasher, cfstring_hasher): Likewise.
* config/rs6000/rs6000.c (toc_hasher, builtin_hasher): Likewise.
gcc/c-family/
* c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
ggc_hasher.
gcc/cp/
* constexpr.c (constexpr_fundef_hasher): Inherit from ggc_ptr_hash
rather than ggc_hasher.
(constexpr_call_hasher): Likewise.
* cp-tree.h (cxx_int_tree_map_hasher, named_label_hasher): Likewise.
* decl.c (typename_hasher): Likewise.
* mangle.c (conv_type_hasher): Likewise.
* pt.c (spec_hasher): Likewise.
* tree.c (cplus_array_hasher, list_hasher): Likewise.
* typeck2.c (abstract_type_hasher): Likewise.
gcc/fortran/
* trans-decl.c (module_hasher): Likewise.
* trans.h (module_decl_hasher): Likewise.
gcc/java/
* java-tree.h (treetreehasher): Inherit from ggc_ptr_hash
rather than ggc_hasher.
(ict_hasher, type_assertion_hasher): Likewise.
gcc/objc/
* objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
rather than ggc_hasher.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@224959 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/fortran/
2015-05-09 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/65894
* trans-array.h (gfc_scalar_elemental_arg_saved_as_reference):
New prototype.
* trans-array.c (gfc_scalar_elemental_arg_saved_as_reference):
New function.
(gfc_add_loop_ss_code): Use gfc_scalar_elemental_arg_saved_as_reference
as conditional.
(gfc_walk_elemental_function_args): Set the dummy_arg field.
* trans.h (gfc_ss_info): New subfield dummy_arg.
* trans-expr.c (gfc_conv_procedure_call): Revert the change
of revision 222361.
(gfc_conv_expr): Use gfc_scalar_elemental_arg_saved_as_reference
as conditional.
gcc/testsuite/
2015-05-09 Andre Vehreschild <vehre@gmx.de>
PR fortran/65894
* gfortran.dg/elemental_subroutine_11.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222968 138bc75d-0d04-0410-961f-82ee72b054a4
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2015-04-23 Andre Vehreschild <vehre@gmx.de>
PF fortran/60322
* gfortran.dg/class_allocate_19.f03: New test.
* gfortran.dg/class_array_20.f03: New test.
* gfortran.dg/class_array_21.f03: New test.
* gfortran.dg/finalize_10.f90: Corrected scan-trees.
* gfortran.dg/finalize_15.f90: Fixing comparision to model
initialization correctly.
* gfortran.dg/finalize_29.f08: New test.
gcc/fortran/ChangeLog:
2015-04-23 Andre Vehreschild <vehre@gmx.de>
PR fortran/60322
* expr.c (gfc_lval_expr_from_sym): Code to select the regular
or class array added.
* gfortran.h: Add IS_CLASS_ARRAY macro.
* trans-array.c (gfc_add_loop_ss_code): Treat class objects
to be referenced always.
(build_class_array_ref): Adapt retrieval of array descriptor.
(build_array_ref): Likewise.
(gfc_conv_array_ref): Hand the vptr or the descriptor to
build_array_ref depending whether the sym is class or not.
(gfc_trans_array_cobounds): Select correct gfc_array_spec for
regular and class arrays.
(gfc_trans_array_bounds): Likewise.
(gfc_trans_dummy_array_bias): Likewise.
(gfc_get_dataptr_offset): Correcting call of build_array_ref.
(gfc_conv_expr_descriptor): Set the array's offset to -1 when
lbound in inner most dim is 1 and symbol non-pointer/assoc.
* trans-decl.c (gfc_build_qualified_array): Select correct
gfc_array_spec for regular and class arrays.
(gfc_build_dummy_array_decl): Likewise.
(gfc_get_symbol_decl): Get a dummy array for class arrays.
(gfc_trans_deferred_vars): Tell conv_expr that the descriptor
is desired.
* trans-expr.c (gfc_class_vptr_get): Get the class descriptor
from the correct location for class arrays.
(gfc_class_len_get): Likewise.
(gfc_conv_intrinsic_to_class): Add handling of _len component.
(gfc_conv_class_to_class): Prevent access to unset array data
when the array is an optional argument. Add handling of _len
component.
(gfc_copy_class_to_class): Check that _def_init is non-NULL
when used in _vptr->copy()
(gfc_trans_class_init_assign): Ensure that the rank of
_def_init is zero.
(gfc_conv_component_ref): Get the _vptr along with _data refs.
(gfc_conv_variable): Make sure the temp array descriptor is
returned for class arrays, too, and that class arrays are
dereferenced correctly.
(gfc_conv_procedure_call): For polymorphic type initialization
the initializer has to be a pointer to _def_init stored in a
dummy variable, which then needs to be used by value.
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Use the
temporary array descriptor for class arrays, too.
(gfc_conv_intrinsic_storage_size): Likewise.
(gfc_conv_intrinsic_loc): Add ref to _data for BT_CLASS
expressions.
* trans-stmt.c (trans_associate_var): Use a temporary array for
the associate variable of class arrays, too, making the array
one-based (lbound == 1).
* trans-types.c (gfc_is_nodesc_array): Use the correct
array data.
* trans.c (gfc_build_array_ref): Use the dummy array descriptor
when present.
* trans.h: Add class_vptr to gfc_se for storing a class ref's
vptr.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222361 138bc75d-0d04-0410-961f-82ee72b054a4
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2015-03-24 Andre Vehreschild <vehre@gmx.de>
PR fortran/64787
PR fortran/57456
PR fortran/63230
* class.c (gfc_add_component_ref): Free no longer needed
ref-chains to prevent memory loss.
(find_intrinsic_vtab): For deferred length char arrays or
unlimited polymorphic objects, store the size in bytes of one
character in the size component of the vtab.
* gfortran.h: Added gfc_add_len_component () define.
* trans-array.c (gfc_trans_create_temp_array): Switched to new
function name for getting a class' vtab's field.
(build_class_array_ref): Likewise.
(gfc_array_init_size): Using the size information from allocate
more consequently now, i.e., the typespec of the entity to
allocate is no longer needed. This is to address the last open
comment in PR fortran/57456.
(gfc_array_allocate): Likewise.
(structure_alloc_comps): gfc_copy_class_to_class () needs to
know whether the class is unlimited polymorphic.
* trans-array.h: Changed interface of gfc_array_allocate () to
reflect the no longer needed typespec.
* trans-expr.c (gfc_find_and_cut_at_last_class_ref): New.
(gfc_reset_len): New.
(gfc_get_class_array_ref): Switch to new function name for
getting a class' vtab's field.
(gfc_copy_class_to_class): Added flag to know whether the class
to copy is unlimited polymorphic. Adding _len dependent code
then, which calls ->vptr->copy () with four arguments adding
the length information ->vptr->copy(from, to, from_len, to_cap).
(gfc_conv_procedure_call): Switch to new function name for
getting a class' vtab's field.
(alloc_scalar_allocatable_for_assignment): Use the string_length
as computed by gfc_conv_expr and not the statically backend_decl
which may be incorrect when ref-ing.
(gfc_trans_assignment_1): Use the string_length variable and
not the rse.string_length. The former has been computed more
generally.
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Switch to new
function name for getting a class' vtab's field.
(gfc_conv_intrinsic_storage_size): Likewise.
(gfc_conv_intrinsic_transfer): Likewise.
* trans-stmt.c (gfc_trans_allocate): Restructured to evaluate
source=expr3 only once before the loop over the objects to
allocate, when the objects are not arrays. Doing correct _len
initialization and calling of vptr->copy () fixing PR 64787.
(gfc_trans_deallocate): Reseting _len to 0, preventing future
errors.
* trans.c (gfc_build_array_ref): Switch to new function name
for getting a class' vtab's field.
(gfc_add_comp_finalizer_call): Likewise.
* trans.h: Define the prototypes for the gfc_class_vtab_*_get ()
and gfc_vptr_*_get () functions.
Added gfc_find_and_cut_at_last_class_ref () and
gfc_reset_len () routine prototype. Added flag to
gfc_copy_class_to_class () prototype to signal an unlimited
polymorphic entity to copy.
gcc/testsuite/ChangeLog
2015-03-24 Andre Vehreschild <vehre@gmx.de>
* gfortran.dg/allocate_alloc_opt_13.f90: Added tests for
source= and mold= expressions functionality.
* gfortran.dg/allocate_class_4.f90: New test.
* gfortran.dg/unlimited_polymorphic_20.f90: Added test whether
copying an unlimited polymorhpic object containing a char array
to another unlimited polymorphic object respects the _len
component.
* gfortran.dg/unlimited_polymorphic_22.f90: Extended to check
whether deferred length char array allocate works, unlimited
polymorphic object allocation from a string works and if
allocating an array of deferred length strings works.
* gfortran.dg/unlimited_polymorphic_24.f03: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221621 138bc75d-0d04-0410-961f-82ee72b054a4
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Mikael Morin <mikael@gcc.gnu.org>
PR fortran/64952
fortran/
* gfortran.h (struct symbol_attribute) : New field
'array_outer_dependency'.
* trans.h (struct gfc_ss_info): New field 'array_outer_dependency'.
* module.c (enum ab_attribute): New value AB_ARRAY_OUTER_DEPENDENCY.
(attr_bits): Append same value to initializer.
(mio_symbol_attribute): Handle 'array_outer_dependency' attr
in module read and write.
* resolve.c (update_current_proc_outer_array_dependency): New function.
(resolve_function, resolve_call): Add code to update current procedure's
'array_outer_dependency' attribute.
(resolve_variable): Mark current procedure with attribute
array_outer_dependency if the variable is an array coming from outside
the current namespace.
(resolve_fl_procedure): Mark a procedure without body with attribute
'array_outer_dependency'.
* trans-array.c (gfc_conv_resolve_dependencies): If any ss is
marked as 'array_outer_dependency' generate a temporary.
(gfc_walk_function_expr): If the function may reference external arrays,
mark the head gfc_ss with flag 'array_outer_dependency'.
testsuite/
* gfortran.dg/elemental_dependency_4.f90: New.
* gfortran.dg/elemental_dependency_5.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221586 138bc75d-0d04-0410-961f-82ee72b054a4
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Tobias Burnus <burnus@net-b.de>
* trans.h (caf_sync_memory): New function decl tree.
* trans-decl.c (gfc_build_builtin_function_decls): Define it.
(create_main_function): Don't call sync_synchronize and leave
it to the CAF library.
* trans-stmt.c (gfc_trans_stop): Ditto.
(gfc_trans_sync): Ditto; add call library call for sync memory.
* gfortran.dg/coarray_sync_memory.f90: New.
* caf/libcaf.h (_gfortran_caf_sync_memory): New prototype.
* caf/single.c (_gfortran_caf_sync_memory): Implement.
(_gfortran_caf_sync_all, _gfortran_caf_sync_image): Add
__asm__ __volatile___ ("":::"memory").
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221329 138bc75d-0d04-0410-961f-82ee72b054a4
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Janus Weil <janus@gcc.gnu.org>
PR fortran/60255
* class.c (gfc_get_len_component): New.
(gfc_build_class_symbol): Add _len component to unlimited
polymorphic entities.
(find_intrinsic_vtab): Removed emitting of error message.
* gfortran.h: Added prototype for gfc_get_len_component.
* simplify.c (gfc_simplify_len): Use _len component where
available.
* trans-expr.c (gfc_class_len_get): New.
(gfc_conv_intrinsic_to_class): Add handling for deferred
character arrays.
(gfc_conv_structure): Treat _len component correctly.
(gfc_conv_expr): Prevent bind_c handling when not required.
(gfc_trans_pointer_assignment): Propagate _len component.
* trans-stmt.c (class_has_len_component): New.
(trans_associate_var): _len component treatment for associate
context.
(gfc_trans_allocate): Same as for trans_associate_var()
* trans.h: Added prototype for gfc_class_len_get.
2015-01-18 Andre Vehreschild <vehre@gmx.de>
PR fortran/60255
* gfortran.dg/unlimited_polymorphic_2.f03: Removed error.
* gfortran.dg/unlimited_polymorphic_20.f03: New test.
2015-01-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/64578
* gfortran.dg/unlimited_polymorphic_21.f90: New test
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219827 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219188 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/fortran
* check.c (check_co_collective): Reject coindexed A args.
(gfc_check_co_reduce): Add OPERATOR checks.
* gfortran.texi (_gfortran_caf_co_broadcast,
* _gfortran_caf_co_max,
_gfortran_caf_co_min, _gfortran_caf_co_sum,
_gfortran_caf_co_reduce): Add ABI documentation.
* intrinsic.texi (CO_REDUCE): Document intrinsic.
(DPROD): Returns double not single precision.
* trans-decl.c (gfor_fndecl_co_reduce): New global var.
(gfc_build_builtin_function_decls): Init it.
* trans.h (gfor_fndecl_co_reduce): Declare it.
* trans-intrinsic.c (conv_co_collective,
gfc_conv_intrinsic_subroutine): Handle CO_REDUCE.
gcc/testsuite/
* gfortran.dg/coarray_collectives_9.f90: Remove dg-error.
* gfortran.dg/coarray_collectives_13.f90: New.
* gfortran.dg/coarray_collectives_14.f90: New.
* gfortran.dg/coarray_collectives_15.f90: New.
* gfortran.dg/coarray_collectives_16.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216678 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
* asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
* doc/gty.texi (for_user): Document new option.
* gengtype.c (create_user_defined_type): Don't try to get a struct for
char.
(walk_type): Don't error out on for_user option.
(write_func_for_structure): Emit user marking routines if requested by
for_user option.
(write_local_func_for_structure): Likewise.
(main): Mark types with for_user option as used.
* ggc.h (gt_pch_nx): Add overload for unsigned int.
* hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
* hash-table.h (ggc_hasher): New struct.
(hash_table::create_ggc): New function.
(gt_pch_nx): New overload for hash_table.
java/
* class.c, decl.c, except.c, expr.c, java-tree.h, lang.c: Use
hash_table instead of hashtab.
objc/
* objc-act.c: use hash_table instead of hashtab.
cp/
* cp-gimplify.c, cp-tree.h, decl.c, mangle.c, name-lookup.c,
pt.c, semantics.c, tree.c, typeck2.c: Use hash_table instead of
hashtab.
fortran/
* trans-decl.c, trans.c, trans.h: Use hash_table instead of hashtab.
c-family/
* c-common.c: Use hash_table instead of hashtab.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216127 138bc75d-0d04-0410-961f-82ee72b054a4
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built-ins.
* mathbuiltins.def (OTHER_BUILTIN): Define built-ins for logb,
remainder, rint and signbit.
* trans-decl.c (save_fp_state, restore_fp_state): Move to
trans-intrinsic.c
(gfc_generate_function_code): Use new names for these two functions.
* trans-expr.c (gfc_conv_function_expr): Catch IEEE functions to
emit code from the front-end.
* trans-intrinsic.c (gfc_save_fp_state, gfc_restore_fp_state,
conv_ieee_function_args, conv_intrinsic_ieee_builtin,
conv_intrinsic_ieee_is_normal, conv_intrinsic_ieee_is_negative,
conv_intrinsic_ieee_logb_rint, conv_intrinsic_ieee_rem,
conv_intrinsic_ieee_next_after, conv_intrinsic_ieee_scalb,
conv_intrinsic_ieee_copy_sign, gfc_conv_ieee_arithmetic_function):
New functions.
* trans.h (gfc_conv_ieee_arithmetic_function,
gfc_save_fp_state, gfc_restore_fp_state): New prototypes.
* ieee/ieee_helper.c (ieee_is_finite_*, ieee_is_nan_*,
ieee_is_negative_*, ieee_is_normal_*, ieee_copy_sign_*,
ieee_unordered_*, ieee_logb_*, ieee_rint_*, ieee_scalb_*,
ieee_rem_*, ieee_next_after_*): Remove functions.
* gfortran.map (GFORTRAN_1.5): Remove corresponding symbols.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216036 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/fortran
* check.c (check_co_collective): Renamed from
* check_co_minmaxsum,
handle co_reduce.
(gfc_check_co_minmax, gfc_check_co_sum): Update call.
(gfc_check_co_broadcast, gfc_check_co_reduce): New.
* gfortran.h (gfc_isym_id): Add GFC_ISYM_CO_BROADCAST and
GFC_ISYM_CO_REDUCE.
* intrinsic.c (add_subroutines): Add co_reduce and co_broadcast.
* intrinsic.h (gfc_check_co_broadcast, gfc_check_co_reduce): Add
proto types.
* intrinsic.texi (CO_BROADCAST): Add.
* trans.h (gfor_fndecl_co_broadcast): New.
* trans-decl.c (gfor_fndecl_co_broadcast): Ditto.
(gfc_build_builtin_function_decls): Add decl for it,
* trans-intrinsic.c (conv_co_collective): Renamed from
conv_co_minmaxsum. Handle co_reduce.
(gfc_conv_intrinsic_subroutine): Handle co_reduce.
gcc/testsuite/
* gfortran.dg/coarray/collectives_3.f90: New.
* gfortran.dg/coarray_collectives_9.f90: New.
* gfortran.dg/coarray_collectives_10.f90: New.
* gfortran.dg/coarray_collectives_11.f90: New.
* gfortran.dg/coarray_collectives_12.f90: New.
libgfortran/
* caf/libcaf.h (_gfortran_caf_co_broadcast): New prototype.
* caf/single.c (_gfortran_caf_co_broadcast): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215579 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans.h (gfc_caf_get_image_index,
gfc_get_caf_token_offset): New prototypes.
* trans-expr.c (gfc_caf_get_image_index): Moved from
trans-intrinsic.c and renamed.
(gfc_get_caf_token_offset) Ditto; support offset = NULL
with early return.
* trans-intrinsic.c (get_caf_token_offset, caf_get_image_index):
Moved to trans-expr.
(gfc_conv_intrinsic_caf_get, conv_caf_send,
conv_intrinsic_atomic_op, conv_intrinsic_atomic_ref,
conv_intrinsic_atomic_cas): Update callers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214758 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-14 Tobias Burnus <burnus@net-b.de>
* gfortran.texi (caf_register_t): Add CAF_REGTYPE_CRITICAL.
(_gfortran_caf_register): Update for locking/critical.
(_gfortran_caf_lock, _gfortran_caf_unlock): Add.
* resolve.c (resolve_critical): New.
(gfc_resolve_code): Call it.
* trans-decl.c (gfor_fndecl_caf_critical,
gfor_fndecl_caf_end_critical): Remove.
(gfor_fndecl_caf_lock, gfor_fndecl_caf_unlock): Add.
(gfc_build_builtin_function_decls): Remove critical,
assign locking declarations.
(generate_coarray_sym_init): Handle locking and
critical variables.
* trans-stmt.c (gfc_trans_critical): Add calls to
lock/unlock libcaf functions.
* trans.h (gfc_coarray_type): Update locking, add
critical enum values.
(gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical): Remove.
(gfor_fndecl_caf_lock, gfor_fndecl_caf_unlock): Add.
libgfortran/
2014-08-14 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (caf_register_t): Update for critical.
(_gfortran_caf_critical, _gfortran_caf_end_critical): Remove.
(_gfortran_caf_lock, _gfortran_caf_unlock): Add.
* caf/single.c (_gfortran_caf_register): Handle locking
variables.
(_gfortran_caf_sendget): Re-name args for consistency.
(_gfortran_caf_lock, _gfortran_caf_unlock): Add.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213979 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/fortran/
* libgfortran.h (libcaf_atomic_codes): Add.
* trans-decl.c (gfor_fndecl_caf_atomic_def,
gfor_fndecl_caf_atomic_ref, gfor_fndecl_caf_atomic_cas,
gfor_fndecl_caf_atomic_op): New variables.
(gfc_build_builtin_function_decls): Initialize them.
* trans.h (gfor_fndecl_caf_atomic_def,
gfor_fndecl_caf_atomic_ref, gfor_fndecl_caf_atomic_cas,
gfor_fndecl_caf_atomic_op): New variables.
* trans-intrinsic.c (conv_intrinsic_atomic_op,
conv_intrinsic_atomic_ref, conv_intrinsic_atomic_cas):
Add library calls with -fcoarray=lib.
libgfortran/
* caf/libcaf.h (_gfortran_caf_atomic_define,
_gfortran_caf_atomic_ref, _gfortran_caf_atomic_op,
_gfortran_caf_atomic_cas): New prototypes.
* caf/single.c (_gfortran_caf_atomic_define,
_gfortran_caf_atomic_ref, _gfortran_caf_atomic_op,
_gfortran_caf_atomic_cas): New functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212484 138bc75d-0d04-0410-961f-82ee72b054a4
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(LANG_HOOKS_DECLS): Add it.
* gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
has correct type.
* tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
* langhooks.h (struct lang_hooks_for_decls): Add
omp_clause_linear_ctor hook.
* omp-low.c (lower_rec_input_clauses): Set max_vf even if
OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
combined simd loop use omp_clause_linear_ctor hook.
gcc/c/
* c-typeck.c (c_finish_omp_clauses): Make sure
OMP_CLAUSE_LINEAR_STEP has correct type.
gcc/cp/
* semantics.c (finish_omp_clauses): Make sure
OMP_CLAUSE_LINEAR_STEP has correct type.
gcc/fortran/
* trans.h (gfc_omp_clause_linear_ctor): New prototype.
* trans-openmp.c (gfc_omp_linear_clause_add_loop,
gfc_omp_clause_linear_ctor): New functions.
(gfc_trans_omp_clauses): Make sure OMP_CLAUSE_LINEAR_STEP has
correct type. Set OMP_CLAUSE_LINEAR_ARRAY flag if needed.
* f95-lang.c (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Redefine.
libgomp/
* testsuite/libgomp.fortran/simd5.f90: New test.
* testsuite/libgomp.fortran/simd6.f90: New test.
* testsuite/libgomp.fortran/simd7.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211971 138bc75d-0d04-0410-961f-82ee72b054a4
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and no flags change in ORT_TARGET region, don't jump to
do_outer.
(struct gimplify_adjust_omp_clauses_data): New type.
(gimplify_adjust_omp_clauses_1): Adjust for data being
a struct gimplify_adjust_omp_clauses_data pointer instead
of tree *. Pass pre_p as a new argument to
lang_hooks.decls.omp_finish_clause hook.
(gimplify_adjust_omp_clauses): Add pre_p argument, adjust
splay_tree_foreach to pass both list_p and pre_p.
(gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
gimplify_omp_workshare, gimplify_omp_target_update): Adjust
gimplify_adjust_omp_clauses callers.
* langhooks.c (lhd_omp_finish_clause): New function.
* langhooks-def.h (lhd_omp_finish_clause): New prototype.
(LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
* langhooks.h (struct lang_hooks_for_decls): Add a new
gimple_seq * argument to omp_finish_clause hook.
* omp-low.c (scan_sharing_clauses): Call scan_omp_op on
non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
(scan_omp_parallel, lower_omp_for): When adding
_LOOPTEMP_ clause var, add it to outer ctx's decl_map
as identity.
* tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
* tree-nested.c (convert_nonlocal_omp_clauses,
convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
* tree-pretty-print.c (dump_omp_clause): Handle
OMP_CLAUSE_MAP_TO_PSET.
gcc/cp/
* cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
argument.
* cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
gcc/fortran/
* cpp.c (cpp_define_builtins): Change _OPENMP macro to
201307.
* dump-parse-tree.c (show_omp_namelist): Add list_type
argument. Adjust for rop being u.reduction_op now,
handle depend_op or map_op.
(show_omp_node): Adjust callers. Print some new
OpenMP 4.0 clauses, adjust for OMP_LIST_DEPEND_{IN,OUT}
becoming a single OMP_LIST_DEPEND.
* f95-lang.c (gfc_handle_omp_declare_target_attribute): New
function.
(gfc_attribute_table): New variable.
(LANG_HOOKS_OMP_FINISH_CLAUSE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine.
* frontend-passes.c (gfc_code_walker): Handle new OpenMP target
EXEC_OMP_* codes and new clauses.
* gfortran.h (gfc_statement): Add ST_OMP_TARGET, ST_OMP_END_TARGET,
ST_OMP_TARGET_DATA, ST_OMP_END_TARGET_DATA, ST_OMP_TARGET_UPDATE,
ST_OMP_DECLARE_TARGET, ST_OMP_TEAMS, ST_OMP_END_TEAMS,
ST_OMP_DISTRIBUTE, ST_OMP_END_DISTRIBUTE, ST_OMP_DISTRIBUTE_SIMD,
ST_OMP_END_DISTRIBUTE_SIMD, ST_OMP_DISTRIBUTE_PARALLEL_DO,
ST_OMP_END_DISTRIBUTE_PARALLEL_DO, ST_OMP_DISTRIBUTE_PARALLEL_DO_SIMD,
ST_OMP_END_DISTRIBUTE_PARALLEL_DO_SIMD, ST_OMP_TARGET_TEAMS,
ST_OMP_END_TARGET_TEAMS, ST_OMP_TEAMS_DISTRIBUTE,
ST_OMP_END_TEAMS_DISTRIBUTE, ST_OMP_TEAMS_DISTRIBUTE_SIMD,
ST_OMP_END_TEAMS_DISTRIBUTE_SIMD, ST_OMP_TARGET_TEAMS_DISTRIBUTE,
ST_OMP_END_TARGET_TEAMS_DISTRIBUTE,
ST_OMP_TARGET_TEAMS_DISTRIBUTE_SIMD,
ST_OMP_END_TARGET_TEAMS_DISTRIBUTE_SIMD,
ST_OMP_TEAMS_DISTRIBUTE_PARALLEL_DO,
ST_OMP_END_TEAMS_DISTRIBUTE_PARALLEL_DO,
ST_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO,
ST_OMP_END_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO,
ST_OMP_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
ST_OMP_END_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
ST_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD and
ST_OMP_END_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD.
(symbol_attribute): Add omp_declare_target field.
(gfc_omp_depend_op, gfc_omp_map_op): New enums.
(gfc_omp_namelist): Replace rop field with union
containing reduction_op, depend_op and map_op.
(OMP_LIST_DEPEND_IN, OMP_LIST_DEPEND_OUT): Remove.
(OMP_LIST_DEPEND, OMP_LIST_MAP, OMP_LIST_TO, OMP_LIST_FROM): New.
(gfc_omp_clauses): Add num_teams, device, thread_limit,
dist_sched_kind, dist_chunk_size fields.
(gfc_common_head): Add omp_declare_target field.
(gfc_exec_op): Add EXEC_OMP_TARGET, EXEC_OMP_TARGET_DATA,
EXEC_OMP_TEAMS, EXEC_OMP_DISTRIBUTE, EXEC_OMP_DISTRIBUTE_SIMD,
EXEC_OMP_DISTRIBUTE_PARALLEL_DO, EXEC_OMP_DISTRIBUTE_PARALLEL_DO_SIMD,
EXEC_OMP_TARGET_TEAMS, EXEC_OMP_TEAMS_DISTRIBUTE,
EXEC_OMP_TEAMS_DISTRIBUTE_SIMD, EXEC_OMP_TARGET_TEAMS_DISTRIBUTE,
EXEC_OMP_TARGET_TEAMS_DISTRIBUTE_SIMD,
EXEC_OMP_TEAMS_DISTRIBUTE_PARALLEL_DO,
EXEC_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO,
EXEC_OMP_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
EXEC_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD and
EXEC_OMP_TARGET_UPDATE.
(gfc_add_omp_declare_target): New prototype.
* match.h (gfc_match_omp_declare_target, gfc_match_omp_distribute,
gfc_match_omp_distribute_parallel_do,
gfc_match_omp_distribute_parallel_do_simd,
gfc_match_omp_distribute_simd, gfc_match_omp_target,
gfc_match_omp_target_data, gfc_match_omp_target_teams,
gfc_match_omp_target_teams_distribute,
gfc_match_omp_target_teams_distribute_parallel_do,
gfc_match_omp_target_teams_distribute_parallel_do_simd,
gfc_match_omp_target_teams_distribute_simd,
gfc_match_omp_target_update, gfc_match_omp_teams,
gfc_match_omp_teams_distribute,
gfc_match_omp_teams_distribute_parallel_do,
gfc_match_omp_teams_distribute_parallel_do_simd,
gfc_match_omp_teams_distribute_simd): New prototypes.
* module.c (ab_attribute): Add AB_OMP_DECLARE_TARGET.
(attr_bits): Likewise.
(mio_symbol_attribute): Handle omp_declare_target attribute.
(gfc_free_omp_clauses): Free num_teams, device, thread_limit
and dist_chunk_size expressions.
(OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE, OMP_CLAUSE_LASTPRIVATE,
OMP_CLAUSE_COPYPRIVATE, OMP_CLAUSE_SHARED, OMP_CLAUSE_COPYIN,
OMP_CLAUSE_REDUCTION, OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS,
OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_DEFAULT, OMP_CLAUSE_ORDERED,
OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL,
OMP_CLAUSE_MERGEABLE, OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND,
OMP_CLAUSE_INBRANCH, OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH,
OMP_CLAUSE_PROC_BIND, OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN,
OMP_CLAUSE_UNIFORM): Use 1U instead of 1.
(OMP_CLAUSE_DEVICE, OMP_CLAUSE_MAP, OMP_CLAUSE_TO, OMP_CLAUSE_FROM,
OMP_CLAUSE_NUM_TEAMS, OMP_CLAUSE_THREAD_LIMIT,
OMP_CLAUSE_DIST_SCHEDULE): Define.
(gfc_match_omp_clauses): Change mask parameter to unsigned int.
Adjust for rop becoming u.reduction_op. Disallow inbranch with
notinbranch. For depend clause, always create OMP_LIST_DEPEND
and fill in u.depend_op. Handle num_teams, device, map,
to, from, thread_limit and dist_schedule clauses.
(OMP_DECLARE_SIMD_CLAUSES): Or in OMP_CLAUSE_INBRANCH and
OMP_CLAUSE_NOTINBRANCH.
(OMP_TARGET_CLAUSES, OMP_TARGET_DATA_CLAUSES,
OMP_TARGET_UPDATE_CLAUSES, OMP_TEAMS_CLAUSES,
OMP_DISTRIBUTE_CLAUSES): Define.
(match_omp): New function.
(gfc_match_omp_do, gfc_match_omp_do_simd, gfc_match_omp_parallel,
gfc_match_omp_parallel_do, gfc_match_omp_parallel_do_simd,
gfc_match_omp_parallel_sections, gfc_match_omp_parallel_workshare,
gfc_match_omp_sections, gfc_match_omp_simd, gfc_match_omp_single,
gfc_match_omp_task): Rewritten using match_omp.
(gfc_match_omp_threadprivate, gfc_match_omp_declare_reduction):
Diagnose if the directives are followed by unexpected junk.
(gfc_match_omp_distribute, gfc_match_omp_distribute_parallel_do,
gfc_match_omp_distribute_parallel_do_simd,
gfc_match_omp_distrbute_simd, gfc_match_omp_declare_target,
gfc_match_omp_target, gfc_match_omp_target_data,
gfc_match_omp_target_teams, gfc_match_omp_target_teams_distribute,
gfc_match_omp_target_teams_distribute_parallel_do,
gfc_match_omp_target_teams_distribute_parallel_do_simd,
gfc_match_omp_target_teams_distrbute_simd, gfc_match_omp_target_update,
gfc_match_omp_teams, gfc_match_omp_teams_distribute,
gfc_match_omp_teams_distribute_parallel_do,
gfc_match_omp_teams_distribute_parallel_do_simd,
gfc_match_omp_teams_distrbute_simd): New functions.
* openmp.c (resolve_omp_clauses): Adjust for
OMP_LIST_DEPEND_{IN,OUT} being changed to OMP_LIST_DEPEND. Handle
OMP_LIST_MAP, OMP_LIST_FROM, OMP_LIST_TO, num_teams, device,
dist_chunk_size and thread_limit.
(gfc_resolve_omp_parallel_blocks): Only put sharing clauses into
ctx.sharing_clauses. Call gfc_resolve_omp_do_blocks for various
new EXEC_OMP_* codes.
(resolve_omp_do): Handle various new EXEC_OMP_* codes.
(gfc_resolve_omp_directive): Likewise.
(gfc_resolve_omp_declare_simd): Add missing space to diagnostics.
* parse.c (decode_omp_directive): Handle parsing of OpenMP 4.0
offloading related directives.
(case_executable): Add ST_OMP_TARGET_UPDATE.
(case_exec_markers): Add ST_OMP_TARGET*, ST_OMP_TEAMS*,
ST_OMP_DISTRIBUTE*.
(case_decl): Add ST_OMP_DECLARE_TARGET.
(gfc_ascii_statement): Handle new ST_OMP_* codes.
(parse_omp_do): Handle various new ST_OMP_* codes.
(parse_executable): Likewise.
* resolve.c (gfc_resolve_blocks): Handle various new EXEC_OMP_*
codes.
(resolve_code): Likewise.
(resolve_symbol): Change that !$OMP DECLARE TARGET variables
are saved.
* st.c (gfc_free_statement): Handle various new EXEC_OMP_* codes.
* symbol.c (check_conflict): Check omp_declare_target conflicts.
(gfc_add_omp_declare_target): New function.
(gfc_copy_attr): Copy omp_declare_target.
* trans.c (trans_code): Handle various new EXEC_OMP_* codes.
* trans-common.c (build_common_decl): Add "omp declare target"
attribute if needed.
* trans-decl.c (add_attributes_to_decl): Likewise.
* trans.h (gfc_omp_finish_clause): New prototype.
* trans-openmp.c (gfc_omp_finish_clause): New function.
(gfc_trans_omp_reduction_list): Adjust for rop being renamed
to u.reduction_op.
(gfc_trans_omp_clauses): Adjust for OMP_LIST_DEPEND_{IN,OUT}
change to OMP_LIST_DEPEND and fix up depend handling.
Handle OMP_LIST_MAP, OMP_LIST_TO, OMP_LIST_FROM, num_teams,
thread_limit, device, dist_chunk_size and dist_sched_kind.
(gfc_trans_omp_do): Handle EXEC_OMP_DISTRIBUTE.
(GFC_OMP_SPLIT_DISTRIBUTE, GFC_OMP_SPLIT_TEAMS,
GFC_OMP_SPLIT_TARGET, GFC_OMP_SPLIT_NUM, GFC_OMP_MASK_DISTRIBUTE,
GFC_OMP_MASK_TEAMS, GFC_OMP_MASK_TARGET, GFC_OMP_MASK_NUM): New.
(gfc_split_omp_clauses): Handle splitting of clauses for new
EXEC_OMP_* codes.
(gfc_trans_omp_do_simd): Add pblock argument, adjust for being
callable for combined constructs.
(gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_do_simd): Likewise.
(gfc_trans_omp_distribute, gfc_trans_omp_teams,
gfc_trans_omp_target, gfc_trans_omp_target_data,
gfc_trans_omp_target_update): New functions.
(gfc_trans_omp_directive): Adjust gfc_trans_omp_* callers, handle
new EXEC_OMP_* codes.
gcc/testsuite/
* gfortran.dg/gomp/declare-simd-1.f90: New test.
* gfortran.dg/gomp/depend-1.f90: New test.
* gfortran.dg/gomp/target1.f90: New test.
* gfortran.dg/gomp/target2.f90: New test.
* gfortran.dg/gomp/target3.f90: New test.
* gfortran.dg/gomp/udr4.f90: Adjust expected diagnostics.
* gfortran.dg/openmp-define-3.f90: Expect _OPENMP 201307 instead of
201107.
libgomp/
* omp_lib.f90.in (openmp_version): Set to 201307.
* omp_lib.h.in (openmp_version): Likewise.
* testsuite/libgomp.c/target-8.c: New test.
* testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
and inbranch clauses.
* testsuite/libgomp.fortran/depend-3.f90: New test.
* testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
openmp_version.
* testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
* testsuite/libgomp.fortran/target1.f90: New test.
* testsuite/libgomp.fortran/target2.f90: New test.
* testsuite/libgomp.fortran/target3.f90: New test.
* testsuite/libgomp.fortran/target4.f90: New test.
* testsuite/libgomp.fortran/target5.f90: New test.
* testsuite/libgomp.fortran/target6.f90: New test.
* testsuite/libgomp.fortran/target7.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211768 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-06-17 Tobias Burnus <burnus@net-b.de>
* check.c (gfc_check_atomic, gfc_check_atomic_def):
Use argument for GFC_ISYM_CAF_GET.
* resolve.c (resolve_variable): Enable CAF_GET insertion.
(resolve_lock_unlock): Remove GFC_ISYM_CAF_GET.
(resolve_ordinary_assign): Enable CAF_SEND insertion.
* trans-const.c (gfc_build_string_const,
gfc_build_wide_string_const): Set TYPE_STRING_FLAG.
* trans-decl.c (gfor_fndecl_caf_get, gfor_fndecl_caf_send,
gfor_fndecl_caf_sendget): New global variables.
(gfc_build_builtin_function_decls): Initialize them;
update co_min/max/sum initialization.
* trans-expr.c (gfc_get_tree_for_caf_expr): Renamed from
get_tree_for_caf_expr and removed static.
(gfc_conv_procedure_call): Update call.
* trans-intrinsic.c (caf_get_image_index,
conv_caf_vector_subscript_elem, conv_caf_vector_subscript,
get_caf_token_offset, gfc_conv_intrinsic_caf_get,
conv_caf_send): New.
(gfc_conv_intrinsic_function, gfc_conv_intrinsic_subroutine,
gfc_walk_intrinsic_function): Handle CAF_GET and CAF_SEND.
(conv_co_minmaxsum): Update call for remove unused vector
subscript.
(conv_intrinsic_atomic_def, conv_intrinsic_atomic_ref):
Skip a CAF_GET of the argument.
* trans-types.c (gfc_get_caf_vector_type): New.
* trans-types.h (gfc_get_caf_vector_type): New.
* trans.h (gfor_fndecl_caf_get, gfor_fndecl_caf_send,
gfor_fndecl_caf_sendget): New global variables.
(gfc_get_tree_for_caf_expr): New prototypes.
libgfortran/
2014-06-17 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (gfc_descriptor_t): New typedef.
(caf_vector_t): Update.
(_gfortran_caf_co_sum, _gfortran_caf_co_max, _gfortran_caf_co_min):
Remove vector-subscript argument.
(_gfortran_caf_co_send, _gfortran_caf_co_get,
_gfortran_caf_co_sendget): New.
* caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max,
_gfortran_caf_co_min): Remove vector-subscript argument.
(_gfortran_caf_co_send, _gfortran_caf_co_get,
_gfortran_caf_co_sendget): New.
gcc/testsuite/
2014-06-17 Tobias Burnus <burnus@net-b.de>
Alessandro Fanfarillo <alessandro.fanfarillo@gmail.com>
* gfortran.dg/coarray/send_array.f90: New.
* gfortran.dg/coarray/get_array.f90: New.
* gfortran.dg/coarray/sendget_array.f90: New.
* gfortran.dg/coarray/collectives_1.f90: Correct subroutine
names.
* gfortran.dg/coarray/collectives_2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211748 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/61429
* check.c (gfc_check_system_clock): Improve checking of arguments.
* intrinsic.texi: Update doc of SYSTEM_CLOCK.
* iresolve.c (gfc_resolve_system_clock): Choose library function
used depending on argument kinds.
* trans-decl.c (gfc_build_intrinsic_function_decls): Build
decls for system_clock_4 and system_clock_8.
* trans-intrinsic.c (conv_intrinsic_system_clock): New function.
(gfc_conv_intrinsic_subroutine): Call conv_intrinsic_system_clock.
* trans.h (gfor_fndecl_system_clock4, gfor_fndecl_system_clock8):
New variables.
* gfortran.dg/system_clock_1.f90: New file.
* gfortran.dg/system_clock_2.f90: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211686 138bc75d-0d04-0410-961f-82ee72b054a4
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* omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
Set lastprivate_firstprivate even if omp_private_outer_ref
langhook returns true.
<case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
langhook, call unshare_expr on new_var and call
build_outer_var_ref to get the last argument.
gcc/c-family/
* c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
(omp_pragmas): ... back here.
gcc/fortran/
* f95-lang.c (gfc_init_builtin_functions): Handle -fopenmp-simd
like -fopenmp.
* openmp.c (resolve_omp_clauses): Remove allocatable components
diagnostics. Add associate-name and intent(in) pointer
diagnostics for various clauses, diagnose procedure pointers in
reduction clause.
* parse.c (match_word_omp_simd): New function.
(matchs, matcho): New macros.
(decode_omp_directive): Change match macros to either matchs
or matcho. Handle -fopenmp-simd.
(next_free, next_fixed): Handle -fopenmp-simd like -fopenmp.
* scanner.c (skip_free_comments, skip_fixed_comments, include_line):
Likewise.
* trans-array.c (get_full_array_size): Rename to...
(gfc_full_array_size): ... this. No longer static.
(duplicate_allocatable): Adjust caller. Add NO_MEMCPY argument
and handle it.
(gfc_duplicate_allocatable, gfc_copy_allocatable_data): Adjust
duplicate_allocatable callers.
(gfc_duplicate_allocatable_nocopy): New function.
(structure_alloc_comps): Adjust g*_full_array_size and
duplicate_allocatable caller.
* trans-array.h (gfc_full_array_size,
gfc_duplicate_allocatable_nocopy): New prototypes.
* trans-common.c (create_common): Call gfc_finish_decl_attrs.
* trans-decl.c (gfc_finish_decl_attrs): New function.
(gfc_finish_var_decl, create_function_arglist,
gfc_get_fake_result_decl): Call it.
(gfc_allocate_lang_decl): If DECL_LANG_SPECIFIC is already allocated,
don't allocate it again.
(gfc_get_symbol_decl): Set GFC_DECL_ASSOCIATE_VAR_P on
associate-names.
* trans.h (gfc_finish_decl_attrs): New prototype.
(struct lang_decl): Add scalar_allocatable and scalar_pointer
bitfields.
(GFC_DECL_SCALAR_ALLOCATABLE, GFC_DECL_SCALAR_POINTER,
GFC_DECL_GET_SCALAR_ALLOCATABLE, GFC_DECL_GET_SCALAR_POINTER,
GFC_DECL_ASSOCIATE_VAR_P): Define.
(GFC_POINTER_TYPE_P): Remove.
* trans-openmp.c (gfc_omp_privatize_by_reference): Don't check
GFC_POINTER_TYPE_P, instead test GFC_DECL_GET_SCALAR_ALLOCATABLE,
GFC_DECL_GET_SCALAR_POINTER or GFC_DECL_CRAY_POINTEE on decl.
(gfc_omp_predetermined_sharing): Associate-names are predetermined.
(enum walk_alloc_comps): New.
(gfc_has_alloc_comps, gfc_omp_unshare_expr_r, gfc_omp_unshare_expr,
gfc_walk_alloc_comps): New functions.
(gfc_omp_private_outer_ref): Return true for scalar allocatables or
decls with allocatable components.
(gfc_omp_clause_default_ctor, gfc_omp_clause_copy_ctor,
gfc_omp_clause_assign_op, gfc_omp_clause_dtor): Fix up handling of
allocatables, handle also OMP_CLAUSE_REDUCTION, handle scalar
allocatables and decls with allocatable components.
(gfc_trans_omp_array_reduction_or_udr): Don't handle allocatable
arrays here.
(gfc_trans_omp_reduction_list): Call
gfc_trans_omp_array_reduction_or_udr even for allocatable scalars.
(gfc_trans_omp_do_simd): If -fno-openmp, just expand it as OMP_SIMD.
(gfc_trans_omp_parallel_do_simd): Likewise.
* trans-types.c (gfc_sym_type): Don't set GFC_POINTER_TYPE_P.
(gfc_get_derived_type): Call gfc_finish_decl_attrs.
gcc/testsuite/
* gfortran.dg/gomp/allocatable_components_1.f90: Remove dg-error
directives.
* gfortran.dg/gomp/associate1.f90: New test.
* gfortran.dg/gomp/intentin1.f90: New test.
* gfortran.dg/gomp/openmp-simd-1.f90: New test.
* gfortran.dg/gomp/openmp-simd-2.f90: New test.
* gfortran.dg/gomp/openmp-simd-3.f90: New test.
* gfortran.dg/gomp/proc_ptr_2.f90: New test.
libgomp/
* testsuite/libgomp.fortran/allocatable9.f90: New test.
* testsuite/libgomp.fortran/allocatable10.f90: New test.
* testsuite/libgomp.fortran/allocatable11.f90: New test.
* testsuite/libgomp.fortran/allocatable12.f90: New test.
* testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
* testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
* testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
* testsuite/libgomp.fortran/associate1.f90: New test.
* testsuite/libgomp.fortran/associate2.f90: New test.
* testsuite/libgomp.fortran/procptr1.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211397 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/ChangeLog:
* alias.c (record_alias_subset): Adjust.
* bitmap.c (bitmap_element_allocate): Likewise.
(bitmap_gc_alloc_stat): Likewise.
* cfg.c (init_flow): Likewise.
(alloc_block): Likewise.
(unchecked_make_edge): Likewise.
* cfgloop.c (alloc_loop): Likewise.
(flow_loops_find): Likewise.
(rescan_loop_exit): Likewise.
* cfgrtl.c (init_rtl_bb_info): Likewise.
* cgraph.c (insert_new_cgraph_node_version): Likewise.
(cgraph_allocate_node): Likewise.
(cgraph_create_edge_1): Likewise.
(cgraph_allocate_init_indirect_info): Likewise.
* cgraphclones.c (cgraph_clone_edge): Likewise.
* cgraphunit.c (add_asm_node): Likewise.
(init_lowered_empty_function): Likewise.
* config/aarch64/aarch64.c (aarch64_init_machine_status):
Likewise.
* config/alpha/alpha.c (alpha_init_machine_status): Likewise.
(alpha_use_linkage): Likewise.
* config/arc/arc.c (arc_init_machine_status): Likewise.
* config/arm/arm.c (arm_init_machine_status): Likewise.
* config/avr/avr.c (avr_init_machine_status): Likewise.
* config/bfin/bfin.c (bfin_init_machine_status): Likewise.
* config/c6x/c6x.c (c6x_init_machine_status): Likewise.
* config/cris/cris.c (cris_init_machine_status): Likewise.
* config/darwin.c (machopic_indirection_name): Likewise.
(darwin_build_constant_cfstring): Likewise.
(darwin_enter_string_into_cfstring_table): Likewise.
* config/epiphany/epiphany.c (epiphany_init_machine_status):
* Likewise.
* config/frv/frv.c (frv_init_machine_status): Likewise.
* config/i386/i386.c (get_dllimport_decl): Likewise.
(ix86_init_machine_status): Likewise.
(assign_386_stack_local): Likewise.
* config/i386/winnt.c (i386_pe_record_external_function):
Likewise.
(i386_pe_maybe_record_exported_symbol): Likewise.
(i386_pe_record_stub): Likewise.
* config/ia64/ia64.c (ia64_init_machine_status): Likewise.
* config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
* config/m32c/m32c.c (m32c_init_machine_status): Likewise.
(m32c_note_pragma_address): Likewise.
* config/mep/mep.c (mep_init_machine_status): Likewise.
(mep_note_pragma_flag): Likewise.
* config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
(mips16_local_alias): Likewise.
(mips_init_machine_status): Likewise.
* config/mmix/mmix.c (mmix_init_machine_status): Likewise.
* config/moxie/moxie.c (moxie_init_machine_status): Likewise.
* config/msp430/msp430.c (msp430_init_machine_status): Likewise.
* config/nds32/nds32.c (nds32_init_machine_status): Likewise.
* config/nios2/nios2.c (nios2_init_machine_status): Likewise.
* config/pa/pa.c (pa_init_machine_status): Likewise.
(pa_get_deferred_plabel): Likewise.
* config/rl78/rl78.c (rl78_init_machine_status): Likewise.
* config/rs6000/rs6000.c (builtin_function_type): Likewise.
(rs6000_init_machine_status): Likewise.
(output_toc): Likewise.
* config/s390/s390.c (s390_init_machine_status): Likewise.
* config/score/score.c (score_output_external): Likewise.
* config/sparc/sparc.c (sparc_init_machine_status): Likewise.
* config/spu/spu.c (spu_init_machine_status): Likewise.
* config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
* config/tilepro/tilepro.c (tilepro_init_machine_status):
* Likewise.
* config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
* coverage.c (coverage_end_function): Likewise.
* dbxout.c (dbxout_init): Likewise.
* doc/gty.texi: Don't mention variable_size attribute.
* dwarf2cfi.c (new_cfi): Adjust.
(new_cfi_row): Likewise.
(copy_cfi_row): Likewise.
(create_cie_data): Likewise.
* dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
(new_loc_descr): Likewise.
(find_AT_string_in_table): Likewise.
(add_addr_table_entry): Likewise.
(new_die): Likewise.
(add_var_loc_to_decl): Likewise.
(clone_die): Likewise.
(clone_as_declaration): Likewise.
(break_out_comdat_types): Likewise.
(new_loc_list): Likewise.
(add_loc_descr_to_each): Likewise.
(add_location_or_const_value_attribute): Likewise.
(add_linkage_name): Likewise.
(lookup_filename): Likewise.
(dwarf2out_var_location): Likewise.
(new_line_info_table): Likewise.
(dwarf2out_init): Likewise.
(mem_loc_descriptor): Likewise.
(loc_descriptor): Likewise.
(add_const_value_attribute): Likewise.
(tree_add_const_value_attribute): Likewise.
(comp_dir_string): Likewise.
(dwarf2out_vms_debug_main_pointer): Likewise.
(string_cst_pool_decl): Likewise.
* emit-rtl.c (set_mem_attrs): Likewise.
(get_reg_attrs): Likewise.
(start_sequence): Likewise.
(init_emit): Likewise.
(init_emit_regs): Likewise.
* except.c (init_eh_for_function): Likewise.
(gen_eh_region): Likewise.
(gen_eh_region_catch): Likewise.
(gen_eh_landing_pad): Likewise.
(add_call_site): Likewise.
* function.c (add_frame_space): Likewise.
(insert_temp_slot_address): Likewise.
(assign_stack_temp_for_type): Likewise.
(get_hard_reg_initial_val): Likewise.
(allocate_struct_function): Likewise.
(prepare_function_start): Likewise.
(types_used_by_var_decl_insert): Likewise.
* gengtype.c (variable_size_p): Remove function.
(enum alloc_quantity): Remove enum.
(write_typed_alloc_def): Remove function.
(write_typed_struct_alloc_def): Likewise.
(write_typed_typedef_alloc_def): Likewise.
(write_typed_alloc_defns): Likewise.
(main): Adjust.
* ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
(ggc_cleared_alloc_ptr_array_two_args): Likewise.
* ggc.h (ggc_alloc): new function.
(ggc_cleared_alloc): Likewise.
(ggc_vec_alloc): Template on type of vector element, and remove
element size argument.
(ggc_cleared_vec_alloc): Likewise.
* gimple.c (gimple_build_omp_for): Adjust.
(gimple_copy): Likewise.
* ipa-cp.c (get_replacement_map): Likewise.
(find_aggregate_values_for_callers_subset): Likewise.
(known_aggs_to_agg_replacement_list): Likewise.
* ipa-devirt.c (get_odr_type): Likewise.
* ipa-prop.c (ipa_node_duplication_hook): Likewise.
(read_agg_replacement_chain): Likewise.
* loop-iv.c (get_simple_loop_desc): Likewise.
* lto-cgraph.c (input_node_opt_summary): Likewise.
* lto-section-in.c (lto_new_in_decl_state): Likewise.
* lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
(input_eh_region): Likewise.
(input_eh_lp): Likewise.
(input_cfg): Likewise.
* optabs.c (set_optab_libfunc): Likewise.
(init_tree_optimization_optabs): Likewise.
(set_conv_libfunc): Likewise.
* passes.c (do_per_function_toporder): Likewise.
* rtl.h: Don't use variable_size gty attribute.
* sese.c (if_region_set_false_region): Adjust.
* stringpool.c (gt_pch_save_stringpool): Likewise.
* target-globals.c (save_target_globals): Likewise.
* toplev.c (general_init): Likewise.
* trans-mem.c (record_tm_replacement): Likewise.
(split_bb_make_tm_edge): Likewise.
* tree-cfg.c (move_sese_region_to_fn): Likewise.
* tree-data-ref.h (lambda_vector_new): Likewise.
* tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
* tree-iterator.c (tsi_link_before): Likewise.
(tsi_link_after): Likewise.
* tree-scalar-evolution.c (new_scev_info_str): Likewise.
* tree-ssa-loop-niter.c (record_estimate): Likewise.
* tree-ssa-operands.c (ssa_operand_alloc): Likewise.
* tree-ssa-operands.h: Don't use variable_size gty attribute.
* tree-ssa.c (init_tree_ssa): Adjust.
* tree-ssanames.c (set_range_info): Likewise.
(get_ptr_info): Likewise.
(duplicate_ssa_name_ptr_info): Likewise.
(duplicate_ssa_name_range_info): Likewise.
* tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
(unpack_ts_fixed_cst_value_fields): Likewise.
* tree.c (build_fixed): Likewise.
(build_real): Likewise.
(build_string): Likewise.
(decl_priority_info): Likewise.
(decl_debug_expr_insert): Likewise.
(decl_value_expr_insert): Likewise.
(decl_debug_args_insert): Likewise.
(type_hash_add): Likewise.
(build_omp_clause): Likewise.
* ubsan.c (decl_for_type_insert): Likewise.
* varasm.c (get_unnamed_section): Likewise.
(get_noswitch_section): Likewise.
(get_section): Likewise.
(get_block_for_section): Likewise.
(create_block_symbol): Likewise.
(build_constant_desc): Likewise.
(create_constant_pool): Likewise.
(force_const_mem): Likewise.
(record_tm_clone_pair): Likewise.
* varpool.c (varpool_create_empty_node): Likewise.
gcc/c/ChangeLog:
* c-decl.c (finish_struct): Adjust.
(finish_enum): Likewise.
(bind): Adjust.
(record_inline_static): Likewise.
(push_scope): Likewise.
(make_label): Likewise.
(lookup_label_for_goto): Likewise.
(finish_struct): Likewise.
(finish_enum): Likewise.
(store_parm_decls): Likewise.
(c_push_function_context): Likewise.
* c-lang.h: Remove usage of variable_size gty attribute.
* c-parser.c (c_parse_init): Adjust.
(c_parse_file): Likewise.
gcc/java/ChangeLog:
* class.c (add_method_1): Adjust.
(java_treetreehash_new): Likewise.
* constants.c (set_constant_entry): Likewise.
(cpool_for_class): Likewise.
* decl.c (make_binding_level): Likewise.
(java_dup_lang_specific_decl): Likewise.
* expr.c (add_type_assertion): Likewise.
* java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Likewise.
(lang_decl): don't use variable_size gty attribute.
(MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Adjust.
(lang_type): Don't use variable_size gty attribute.
* jcf-parse.c (java_parse_file): Adjust.
(process_zip_dir): Likewise.
* jcf.h: Remove usage of variable_size gty attribute.
* jcf-reader.c (jcf_parse_constant_pool): Adjust.
(jcf_parse_bootstrap_methods): Likewise.
gcc/objc/ChangeLog:
* objc-act.c (objc_build_string_object): Adjust.
(continue_class): Likewise.
* objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
* objc-map.c (objc_map_alloc_ggc): Likewise.
(objc_map_private_resize): Likewise.
* objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
Likewise.
(hash_name_enter): Likewise.
gcc/cp/ChangeLog:
* class.c (sorted_fields_type_new): Adjust.
* cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
* cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
* cp-tree.h: Remove usage of variable_size gty attribute.
* decl.c (make_label_decl): Adjust.
(check_goto): Likewise.
(start_preparsed_function): Likewise.
(save_function_data): Likewise.
* lex.c (init_reswords): Likewise.
(retrofit_lang_decl): Likewise.
(cxx_dup_lang_specific_decl): Likewise.
(copy_lang_type): Likewise.
(cxx_make_type): Likewise.
* name-lookup.c (binding_entry_make): Likewise.
(binding_table_construct): Likewise.
(binding_table_new): Likewise.
(cxx_binding_make): Likewise.
(pushdecl_maybe_friend_1): Likewise.
(begin_scope): Likewise.
(push_to_top_level): Likewise.
* parser.c (cp_lexer_alloc): Likewise.
(cp_lexer_new_from_tokens): Likewise.
(cp_token_cache_new): Likewise.
(cp_parser_context_new): Likewise.
(cp_parser_new): Likewise.
(cp_parser_nested_name_specifier_opt): Likewise.
(cp_parser_template_id): Likewise.
* pt.c (maybe_process_partial_specialization): Likewise.
(register_specialization): Likewise.
(add_pending_template): Likewise.
(lookup_template_class_1): Likewise.
(push_tinst_level): Likewise.
* semantics.c (register_constexpr_fundef): Likewise.
(cxx_eval_call_expression): Likewise.
* typeck2.c (abstract_virtuals_error_sfinae): Likewise.
gcc/fortran/ChangeLog:
* f95-lang.c (pushlevel): Adjust.
* trans-decl.c (gfc_allocate_lang_decl): Adjust.
(gfc_find_module): Likewise.
* trans-types.c (gfc_get_nodesc_array_type): Likewise.
(gfc_get_array_type_bounds): Likewise.
(gfc_nonrestricted_type): Likewise.
* trans.h: Don't use variable_size gty attribute.
gcc/ada/ChangeLog:
* gcc-interface/ada-tree.h: Remove usage of variable_size gty
annotation.
* gcc-interface/decl.c (annotate_value): Adjust.
* gcc-interface/trans.c (Attribute_to_gnu): Likewise.
(push_range_check_info): Likewise.
(Loop_Statement_to_gnu): Likewise.
(Subprogram_Body_to_gnu): Likewise.
(Compilation_Unit_to_gnu): Likewise.
(start_stmt_group): Likewise.
* gcc-interface/utils.c (init_gnat_utils): Likewise.
(gnat_pushlevel): Likewise.
(maybe_pad_type): Likewise.
gcc/go/ChangeLog:
* go-lang.c (struct GTY): Don't use variable_size gty attribute.
gcc/c-family/ChangeLog:
* c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
* c-pragma.c (push_alignment): Adjust.
(handle_pragma_push_options): Likewise.
gcc/lto/ChangeLog:
* lto-tree.h: Don't use variable_size gty attribute.
* lto.c (lto_read_in_decl_state): Adjust.
(create_subid_section_table): Likewise.
(lto_flatten_files): Likewise.
(read_cgraph_and_symbols): Likewise.
gcc/objcp/ChangeLog:
* objcp-decl.h: Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210566 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-05-08 Tobias Burnus <burnus@net-b.de>
* check.c (check_co_minmaxsum, gfc_check_co_minmax,
gfc_check_co_sum): New.
* error.c (gfc_notify_std): Update -std=f2008ts.
* gfortran.h (gfc_isym_id): Add GFC_ISYM_CO_MAX,
GFC_ISYM_CO_MIN, GFC_ISYM_CO_SUM.
* intrinsic.h (gfc_check_co_minmax,
gfc_check_co_sum): Declare.
* intrinsic.c (add_subroutines): Add co_min, co_max
and co_sum.
(gfc_check_intrinsic_standard): Update text for
-std=f2008ts.
* intrinsic.texi (CO_MIN, CO_MAX, CO_SUM): Document
them.
* invoke.texi (-std=f2008ts): Update wording.
* trans.h (gfor_fndecl_co_max,
gfor_fndecl_co_min, gfor_fndecl_co_sum): Define.
* trans-decl.c (gfor_fndecl_co_max,
gfor_fndecl_co_min, gfor_fndecl_co_sum): Define.
(gfc_build_builtin_function_decls): Assign to it.
* trans-intrinsic.c (conv_co_minmaxsum): New.
(gfc_conv_intrinsic_subroutine): Call it.
libgfortran/
2014-05-08 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (caf_vector_t, _gfortran_caf_co_sum,
_gfortran_caf_co_min, _gfortran_caf_co_max): Declare
* caf/single.c
gcc/testsuite/
2014-05-08 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_collectives_1.f90: New.
* gfortran.dg/coarray_collectives_2.f90: New.
* gfortran.dg/coarray_collectives_3.f90: New.
* gfortran.dg/coarray_collectives_4.f90: New.
* gfortran.dg/coarray_collectives_5.f90: New.
* gfortran.dg/coarray_collectives_6.f90: New.
* gfortran.dg/coarray/collectives_1.f90: New.
* gfortran.dg/assumed_rank_5.f90: Update dg-error.
* gfortran.dg/assumed_type_4.f90: Update dg-error.
* gfortran.dg/bind_c_array_params.f03: Update dg-error.
* gfortran.dg/bind_c_usage_28.f90: Update dg-error.
* gfortran.dg/c_funloc_tests_5.f03: Update dg-error.
* gfortran.dg/c_funloc_tests_6.f90: Update dg-error.
* gfortran.dg/c_loc_tests_11.f03: Update dg-error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210223 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h (gfc_init_coarray_decl): Remove.
* parse.c (translate_all_program_units): Remove call to it.
(gfc_parse_file): Update call.
* trans.h (gfor_fndecl_caf_this_image,
gfor_fndecl_caf_num_images): Add.
(gfort_gvar_caf_num_images,
gfort_gvar_caf_this_image): Remove.
* trans-decl.c (gfor_fndecl_caf_this_image,
gfor_fndecl_caf_num_images): Add.
(gfort_gvar_caf_num_images,
gfort_gvar_caf_this_image): Remove.
(gfc_build_builtin_function_decls): Init new decl.
(gfc_init_coarray_dec): Remove.
(create_main_function): Change calls.
* trans-intrinsic.c (trans_this_image, trans_image_index,
conv_intrinsic_cobound): Generate call to new library function
instead of to a static variable.
* trans-stmt.c (gfc_trans_sync): Ditto.
2014-04-30 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_lib_this_image_1.f90: New.
* gfortran.dg/coarray_lib_this_image_2.f90: New.
2014-04-30 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (_gfortran_caf_this_image,
* _gfortran_caf_num_images):
New prototypes.
(_gfortran_caf_init): Change prototype.
(mpi_token_t): New typedef.
(TOKEN): New define.
* caf/mpi.c (_gfortran_caf_this_image,
* _gfortran_caf_num_images):
New functions.
(_gfortran_caf_init): Update.
(_gfortran_caf_finalize, _gfortran_caf_register,
_gfortran_caf_deregister): Use mpi_token_t.
* caf/single.c (_gfortran_caf_this_image,
* _gfortran_caf_num_images):
New functions.
(_gfortran_caf_init): Update.
(_gfortran_caf_finalize, _gfortran_caf_register,
_gfortran_caf_deregister): Use mpi_token_t, simplify.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209951 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/58085
PR fortran/60717
* trans.h: Add 'use_offset' bitfield to gfc_se.
* trans-array.c (gfc_conv_expr_descriptor): Use 'use_offset'
as a trigger to unconditionally recalculate the offset for
array slices and constant arrays.
trans-expr.c (gfc_conv_intrinsic_to_class): Use it.
trans-stmt.c (trans_associate_var): Ditto.
(gfc_conv_procedure_call): Ditto.
2014-04-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/60717
* gfortran.dg/unlimited_polymorphic_17.f90: New test.
PR fortran/58085
* gfortran.dg/associate_15.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209347 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
* internal-fn.c: Include diagnostic-core.h.
(expand_BUILTIN_EXPECT): New function.
* gimplify.c (gimplify_call_expr): Use false instead of FALSE.
(gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
* ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
IFN_BUILTIN_EXPECT.
* predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
Revert 3 argument __builtin_expect code.
(strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
* gimple-fold.c (gimple_fold_call): Likewise.
* tree.h (fold_builtin_expect): New prototype.
* builtins.c (build_builtin_expect_predicate): Add predictor
argument, if non-NULL, create 3 argument __builtin_expect.
(fold_builtin_expect): No longer static. Add ARG2 argument,
pass it through to build_builtin_expect_predicate.
(fold_builtin_2): Adjust caller.
(fold_builtin_3): Handle BUILT_IN_EXPECT.
* internal-fn.def (BUILTIN_EXPECT): New.
gcc/fortran/
* trans.c (gfc_unlikely, gfc_likely): Don't add __builtin_expect
if !optimize.
2014-03-18 Tobias Burnus <burnus@net-b.de>
PR ipa/58721
gcc/
* predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
gcc/fortran/
* trans.h (gfc_unlikely, gfc_likely): Add predictor as argument.
(gfc_trans_io_runtime_check): Remove.
* trans-io.c (gfc_trans_io_runtime_check): Make static; add has_iostat
as argument, add predictor to block.
(set_parameter_value, gfc_trans_open, gfc_trans_close, build_filepos,
gfc_trans_inquire, gfc_trans_wait, build_dt): Update calls.
* trans.c (gfc_unlikely, gfc_likely): Add predictor as argument.
(gfc_trans_runtime_check, gfc_allocate_using_malloc,
gfc_allocate_allocatable, gfc_deallocate_with_status): Set explicitly
branch predictor.
* trans-expr.c (gfc_conv_procedure_call): Ditto.
* trans-stmt.c (gfc_trans_allocate): Ditto.
* trans-array.c (gfc_array_init_size, gfc_array_allocate): Ditto.
2014-03-18 Jan Hubicka <hubicka@ucw.cz>
PR ipa/58721
gcc/
* predict.c (combine_predictions_for_bb): Fix up formatting.
(expr_expected_value_1, expr_expected_value): Add predictor argument,
fill what it points to if non-NULL.
(tree_predict_by_opcode): Adjust caller, use the predictor.
* predict.def (PRED_COMPARE_AND_SWAP): Add.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208641 138bc75d-0d04-0410-961f-82ee72b054a4
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Janus Weil <janus@gcc.gnu.org>
PR fortran/51976
* gfortran.h (symbol_attribute): Add deferred_parameter attribute.
* primary.c (build_actual_constructor): It is not an error if
a missing component has the deferred_parameter attribute;
equally, if one is given a value, it is an error.
* resolve.c (resolve_fl_derived0): Remove error for deferred
character length components. Add the hidden string length
field to the structure. Give it the deferred_parameter
attribute.
* trans-array.c (duplicate_allocatable): Add a strlen field
which is used as the element size if it is non-null.
(gfc_duplicate_allocatable, gfc_copy_allocatable_data): Pass a
NULL to the new argument in duplicate_allocatable.
(structure_alloc_comps): Set the hidden string length as
appropriate. Use it in calls to duplicate_allocatable.
(gfc_alloc_allocatable_for_assignment): When a deferred length
backend declaration is variable, use that; otherwise use the
string length from the expression evaluation.
* trans-expr.c (gfc_conv_component_ref): If this is a deferred
character length component, the string length should have the
value of the hidden string length field.
(gfc_trans_subcomponent_assign): Set the hidden string length
field for deferred character length components. Allocate the
necessary memory for the string.
(alloc_scalar_allocatable_for_assignment): Same change as in
gfc_alloc_allocatable_for_assignment above.
* trans-stmt.c (gfc_trans_allocate): Likewise.
* trans-intrinsic (size_of_string_in_bytes): Make non-static.
* trans-types.c (gfc_get_derived_type): Set the tree type for
a deferred character length component.
* trans.c (gfc_deferred_strlen): New function.
* trans.h (size_of_string_in_bytes,gfc_deferred_strlen): New prototypes.
2014-03-06 Paul Thomas <pault@gcc.gnu.org>
Janus Weil <janus@gcc.gnu.org>
PR fortran/51976
* gfortran.dg/deferred_type_component_1.f90 : New test.
* gfortran.dg/deferred_type_component_2.f90 : New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208386 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206289 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/37336
* trans.c (gfc_add_comp_finalizer_call): New function.
* trans.h (gfc_add_comp_finalizer_call): New prototype.
* trans-array.c (structure_alloc_comps): Call it.
2013-07-15 Tobias Burnus <burnus@net-b.de>
PR fortran/37336
* gfortran.dg/finalize_18.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200954 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/37336
* trans.h (gfc_build_final_call): Remove prototype.
(gfc_add_finalizer_call): Add prototype.
* trans-array.c (gfc_trans_dealloc_allocated): Support
* finalization.
(structure_alloc_comps): Update caller.
(gfc_trans_deferred_array): Call finalizer.
* trans-array.h (gfc_trans_dealloc_allocated): Update prototype.
* trans-decl.c (gfc_trans_deferred_vars): Don't
* deallocate/finalize
variables of the main program.
* trans-expr.c (gfc_conv_procedure_call): Support finalization.
* trans-openmp.c (gfc_omp_clause_dtor,
gfc_trans_omp_array_reduction): Update calls.
* trans-stmt.c (gfc_trans_deallocate): Avoid double deallocation
of alloc components.
* trans.c (gfc_add_finalizer_call): New function.
(gfc_deallocate_with_status,
gfc_deallocate_scalar_with_status): Call it
(gfc_build_final_call): Fix handling of scalar coarrays,
move up in the file and make static.
2013-06-03 Tobias Burnus <burnus@net-b.de>
PR fortran/37336
* gfortran.dg/finalize_12.f90: New.
* gfortran.dg/alloc_comp_basics_1.f90: Add BLOCK for
end of scope finalization.
* gfortran.dg/alloc_comp_constructor_1.f90: Ditto.
* gfortran.dg/allocatable_scalar_9.f90: Ditto.
* gfortran.dg/auto_dealloc_2.f90: Ditto.
* gfortran.dg/class_19.f03: Ditto.
* gfortran.dg/coarray_lib_alloc_1.f90: Ditto.
* gfortran.dg/coarray_lib_alloc_2.f90: Ditto.
* gfortran.dg/extends_14.f03: Ditto.
* gfortran.dg/move_alloc_4.f90: Ditto.
* gfortran.dg/typebound_proc_27.f03: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199643 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-expr.c (gfc_conv_procedure_call): Deallocate
polymorphic arrays for allocatable intent(out) dummies.
(gfc_reset_vptr): New function, moved from trans-stmt.c
and extended.
* trans-stmt.c (reset_vptr): Remove.
(gfc_trans_deallocate): Update calls.
* trans.h (gfc_reset_vptr): New prototype.
2013-05-28 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/class_array_16.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199383 138bc75d-0d04-0410-961f-82ee72b054a4
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