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Author SHA1 Message Date
Julian Brown
9be3ac5d63 Fortran polymorphic class-type support for OpenACC 
gcc/fortran/
	* openmp.c (resolve_oacc_data_clauses): Don't disallow allocatable
	polymorphic types for OpenACC.
	* trans-openmp.c (gfc_trans_omp_clauses): Support polymorphic class
	types.

	libgomp/
	* testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
	* testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
	* testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.

From-SVN: r279631
 2019-12-20 01:39:49 +00:00
Julian Brown
02817027ca OpenACC 2.6 deep copy: Fortran execution tests 
libgomp/
	* testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
	* testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
	* testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
	* testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
	* testsuite/libgomp.oacc-fortran/update-2.f90: New test.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r279630
 2019-12-20 01:39:46 +00:00
Julian Brown
a6163563f2 Add OpenACC 2.6's no_create 
The clause makes any device code use the local memory address for each
of the variables specified unless the given variable is already present
on the current device.

2019-12-19  Julian Brown  <julian@codesourcery.com>
            Maciej W. Rozycki  <macro@codesourcery.com>
            Tobias Burnus  <tobias@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        gcc/
        * omp-low.c (lower_omp_target): Support GOMP_MAP_NO_ALLOC.
        * tree-pretty-print.c (dump_omp_clause): Likewise.

        gcc/c-family/
        * c-pragma.h (pragma_omp_clause): Add
        PRAGMA_OACC_CLAUSE_NO_CREATE.

        gcc/c/
        * c-parser.c (c_parser_omp_clause_name): Support no_create.
        (c_parser_oacc_data_clause): Likewise.
        (c_parser_oacc_all_clauses): Likewise.
        (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
        (OACC_PARALLEL_CLAUSE_MASK, OACC_SERIAL_CLAUSE_MASK): Add
        PRAGMA_OACC_CLAUSE_NO_CREATE.
        * c-typeck.c (handle_omp_array_sections): Support
        GOMP_MAP_NO_ALLOC.

        gcc/cp/
        * parser.c (cp_parser_omp_clause_name): Support no_create.
        (cp_parser_oacc_data_clause): Likewise.
        (cp_parser_oacc_all_clauses): Likewise.
        (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
        (OACC_PARALLEL_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_NO_CREATE.
        * semantics.c (handle_omp_array_sections): Support no_create.

        gcc/fortran/
        * gfortran.h (gfc_omp_map_op): Add OMP_MAP_NO_ALLOC.
        * openmp.c (omp_mask2): Add OMP_CLAUSE_NO_CREATE.
        (gfc_match_omp_clauses): Support no_create.
        (OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES)
        (OACC_DATA_CLAUSES): Add OMP_CLAUSE_NO_CREATE.
        * trans-openmp.c (gfc_trans_omp_clauses_1): Support
        OMP_MAP_NO_ALLOC.

        gcc/testsuite/
        * gfortran.dg/goacc/common-block-1.f90: Add no_create-clause tests.
        * gfortran.dg/goacc/common-block-1.f90: Likewise.
        * gfortran.dg/goacc/data-clauses.f95: Likewise.
        * gfortran.dg/goacc/data-tree.f95: Likewise.
        * gfortran.dg/goacc/kernels-tree.f95: Likewise.
        * gfortran.dg/goacc/parallel-tree.f95: Likewise.

        include/
        * gomp-constants.h (gomp_map_kind): Support GOMP_MAP_NO_ALLOC.

        libgomp/
        * target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
        * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
        * testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
        * testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
        * testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.

Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>

Co-Authored-By: Maciej W. Rozycki <macro@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Tobias Burnus <tobias@codesourcery.com>

From-SVN: r279551
 2019-12-19 00:10:08 +01:00
Tobias Burnus
a0221aeebd [OpenMP/OpenACC/Fortran] Fix mapping of optional (present|absent) arguments 
* testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
        * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
        unnecessary 'dg-additional-options "-w"'.

From-SVN: r279217
 2019-12-11 11:40:11 +01:00
Tobias Burnus
11586ed9c9 libgomp/testsuite/*fortran – make 'stop' values unique 
* testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
        unique.
        * testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.

From-SVN: r279117
 2019-12-09 12:21:22 +01:00
Tobias Burnus
6e4d01d61f [OpenMP/OpenACC/Fortran] Fix mapping of optional (present|absent) arguments 
2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
            Kwok Cheung Yeung <kcy@codesourcery.com>

        gcc/fortran/
        * trans-openmp.c (gfc_build_conditional_assign,
        gfc_build_conditional_assign_expr): New static functions.
        (gfc_omp_finish_clause, gfc_trans_omp_clauses): Handle mapping of
        absent optional arguments and fix mapping of present optional args.

        gcc/
        * omp-low.c (lower_omp_target): For optional arguments, deref once
        more to obtain the type.

        libgomp/
        * oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
        if input it a NULL pointer.
        * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
        diagnostic of NULL pointer.
        * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
        * testsuite/libgomp.fortran/optional-map.f90: New.
        * testsuite/libgomp.fortran/use_device_addr-1.f90
        (test_dummy_opt_callee_1_absent): New.
        (test_dummy_opt_call_1): Call it.
        * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
        * testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
        * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
        * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-private.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.


Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>

From-SVN: r279043
 2019-12-06 14:06:53 +01:00
Tobias Burnus
ad80ec460b testsuite/libgomp.oacc-fortran: Update dg-output to fix GCN 
* testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
        expect dg-output of 'Error termination.' for GCN.
        * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.

Plus: Fix date of a previous commit in:
        * gcc/fortran/ChangeLog
        * gcc/testsuite/ChangeLog

From-SVN: r278986
 2019-12-05 09:38:53 +01:00
Andrew Stubbs
83caa34e2a Enable OpenACC GCN testing. 
2019-12-03  Andrew Stubbs  <ams@codesourcery.com>

	libgomp/
	* testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
	Recognize amdgcn.
	(check_effective_target_openacc_amdgcn_accel_present): New proc.
	(check_effective_target_openacc_amdgcn_accel_selected): New proc.
	* testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

From-SVN: r278935
 2019-12-03 12:53:53 +00:00
Tobias Burnus
9909a05940 Fortran] OpenACC – permit common blocks in some clauses 
* testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
        adding a common-block test case.

From-SVN: r278845
 2019-11-29 14:59:21 +01:00
Thomas Schwinge
b1a73b4894 Fix 'libgomp.fortran/target-print-1.f90', 'libgomp.oacc-fortran/print-1.f90' for offload target nvptx 
libgomp/
	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_target_nvptx): New proc.
	* testsuite/libgomp.fortran/target-print-1.f90: Use it with
	'dg-skip-if'.
	* testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
	* testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
	* testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.

From-SVN: r278779
 2019-11-27 18:50:55 +01:00
Andrew Stubbs
8916ba874d Add tests for print from offload target. 
2019-11-15  Andrew Stubbs  <ams@codesourcery.com>

	libgomp/
	* testsuite/libgomp.c/target-print-1.c: New file.
	* testsuite/libgomp.fortran/target-print-1.f90: New file.
	* testsuite/libgomp.oacc-c/print-1.c: New file.
	* testsuite/libgomp.oacc-fortran/print-1.f90: New file.

From-SVN: r278284
 2019-11-15 10:49:10 +00:00
Maciej W. Rozycki
62aee289e4 Add OpenACC 2.6 `serial' construct support 
The `serial' construct (cf. section 2.5.3 of the OpenACC 2.6 standard)
    is equivalent to a `parallel' construct with clauses `num_gangs(1)
    num_workers(1) vector_length(1)' implied.
    These clauses are therefore not supported with the `serial'
    construct. All the remaining clauses accepted with `parallel' are also
    accepted with `serial'.

    The `serial' construct is implemented like `parallel', except for
    hardcoding dimensions rather than taking them from the relevant
    clauses, in `expand_omp_target'.

    Separate codes are used to denote the `serial' construct throughout the
    middle end, even though the mapping of `serial' to an equivalent
    `parallel' construct could have been done in the individual language
    frontends. In particular, this allows to distinguish between compute
    constructs in warnings, error messages, dumps etc.

    2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
                Tobias Burnus  <tobias@codesourcery.com>
                Frederik Harwath  <frederik@codesourcery.com>
                Thomas Schwinge  <thomas@codesourcery.com>

    gcc/
    * gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_SERIAL
    enumeration constant.
    (is_gimple_omp_oacc): Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
    (is_gimple_omp_offloaded): Likewise.
    * gimplify.c (omp_region_type): Add ORT_ACC_SERIAL enumeration
    constant.  Adjust the value of ORT_NONE accordingly.
    (is_gimple_stmt): Handle OACC_SERIAL.
    (oacc_default_clause): Handle ORT_ACC_SERIAL.
    (gomp_needs_data_present): Likewise.
    (gimplify_adjust_omp_clauses): Likewise.
    (gimplify_omp_workshare): Handle OACC_SERIAL.
    (gimplify_expr): Likewise.
    * omp-expand.c (expand_omp_target):
    Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
    (build_omp_regions_1, omp_make_gimple_edges): Likewise.
    * omp-low.c (is_oacc_parallel): Rename function to...
    (is_oacc_parallel_or_serial): ... this.
    Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
    (scan_sharing_clauses): Adjust accordingly.
    (scan_omp_for): Likewise.
    (lower_oacc_head_mark): Likewise.
    (convert_from_firstprivate_int): Likewise.
    (lower_omp_target): Likewise.
    (check_omp_nesting_restrictions): Handle
    GF_OMP_TARGET_KIND_OACC_SERIAL.
    (lower_oacc_reductions): Likewise.
    (lower_omp_target): Likewise.
    * tree.def (OACC_SERIAL): New tree code.
    * tree-pretty-print.c (dump_generic_node): Handle OACC_SERIAL.

    * doc/generic.texi (OpenACC): Document OACC_SERIAL.

    gcc/c-family/
    * c-pragma.h (pragma_kind): Add PRAGMA_OACC_SERIAL enumeration
    constant.
    * c-pragma.c (oacc_pragmas): Add "serial" entry.

    gcc/c/
    * c-parser.c (OACC_SERIAL_CLAUSE_MASK): New macro.
    (c_parser_oacc_kernels_parallel): Rename function to...
    (c_parser_oacc_compute): ... this.  Handle PRAGMA_OACC_SERIAL.
    (c_parser_omp_construct): Update accordingly.

    gcc/cp/
    * constexpr.c (potential_constant_expression_1): Handle
    OACC_SERIAL.
    * parser.c (OACC_SERIAL_CLAUSE_MASK): New macro.
    (cp_parser_oacc_kernels_parallel): Rename function to...
    (cp_parser_oacc_compute): ... this.  Handle PRAGMA_OACC_SERIAL.
    (cp_parser_omp_construct): Update accordingly.
    (cp_parser_pragma): Handle PRAGMA_OACC_SERIAL.  Fix alphabetic
    order.
    * pt.c (tsubst_expr): Handle OACC_SERIAL.

    gcc/fortran/
    * gfortran.h (gfc_statement): Add ST_OACC_SERIAL_LOOP,
    ST_OACC_END_SERIAL_LOOP, ST_OACC_SERIAL and ST_OACC_END_SERIAL
    enumeration constants.
    (gfc_exec_op): Add EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL
    enumeration constants.
    * match.h (gfc_match_oacc_serial): New prototype.
    (gfc_match_oacc_serial_loop): Likewise.
    * dump-parse-tree.c (show_omp_node, show_code_node): Handle
    EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL.
    * match.c (match_exit_cycle): Handle EXEC_OACC_SERIAL_LOOP.
    * openmp.c (OACC_SERIAL_CLAUSES): New macro.
    (gfc_match_oacc_serial_loop): New function.
    (gfc_match_oacc_serial): Likewise.
    (oacc_is_loop): Handle EXEC_OACC_SERIAL_LOOP.
    (resolve_omp_clauses): Handle EXEC_OACC_SERIAL.
    (oacc_code_to_statement): Handle EXEC_OACC_SERIAL and
    EXEC_OACC_SERIAL_LOOP.
    (gfc_resolve_oacc_directive): Likewise.
    * parse.c (decode_oacc_directive) <'s'>: Add case for "serial"
    and "serial loop".
    (next_statement): Handle ST_OACC_SERIAL_LOOP and ST_OACC_SERIAL.
    (gfc_ascii_statement): Likewise.  Handle ST_OACC_END_SERIAL_LOOP
    and ST_OACC_END_SERIAL.
    (parse_oacc_structured_block): Handle ST_OACC_SERIAL.
    (parse_oacc_loop): Handle ST_OACC_SERIAL_LOOP and
    ST_OACC_END_SERIAL_LOOP.
    (parse_executable): Handle ST_OACC_SERIAL_LOOP and
    ST_OACC_SERIAL.
    (is_oacc): Handle EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL.
    * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Likewise.
    * st.c (gfc_free_statement): Likewise.
    * trans-openmp.c (gfc_trans_oacc_construct): Handle
    EXEC_OACC_SERIAL.
    (gfc_trans_oacc_combined_directive): Handle
    EXEC_OACC_SERIAL_LOOP.
    (gfc_trans_oacc_directive): Handle EXEC_OACC_SERIAL_LOOP and
    EXEC_OACC_SERIAL.
    * trans.c (trans_code): Likewise.

    gcc/testsuite/
    * c-c++-common/goacc/parallel-dims.c: New test.
    * gfortran.dg/goacc/parallel-dims.f90: New test.

    libgomp/
    * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
    * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
    * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
    * testsuite/libgomp.oacc-fortran/parallel-dims-2.f90: New test.

Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>


Co-Authored-By: Frederik Harwath <frederik@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Tobias Burnus <tobias@codesourcery.com>

From-SVN: r278082
 2019-11-12 08:45:35 +00:00
Tobias Burnus
12fd2ec5ae libgomp/testsuite - use unique numbers with Fortran's 'stop' 
PR fortran/92305
        * testsuite/libgomp.fortran/allocatable2.f90: Use
        unique numbers with 'stop'.
        * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.

From-SVN: r277769
 2019-11-04 11:01:22 +01:00
Tobias Burnus
ffbdd78a4a Fortran] OpenACC – libgomp/testsuite – use 'stop' and 'dg-do run' 
* testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
        * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/common-block-1.f90:
        Use 'stop' not abort().
        * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
        Likewise and also add 'dg-do run'.
        * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
        Ditto.

From-SVN: r277503
 2019-10-28 08:39:26 +01:00
Cesar Philippidis
ec0846134e [Fortran] OpenACC – permit common blocks in some clauses 
2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
	    Tobias Burnus  <tobias@codesourcery.com>

	gcc/fortran/
	* openmp.c (gfc_match_omp_map_clause): Add and pass allow_commons
	argument.
	(gfc_match_omp_clauses): Update calls to permit common blocks for
	OpenACC's copy/copyin/copyout, create/delete, host,
	pcopy/pcopy_in/pcopy_out, present_or_copy, present_or_copy_in,
	present_or_copy_out, present_or_create and self.

	gcc/
	* gimplify.c (oacc_default_clause): Privatize fortran common blocks.
	(omp_notice_variable): Defer the expansion of DECL_VALUE_EXPR for
	common block decls.
    
	gcc/testsuite/
	* gfortran.dg/goacc/common-block-1.f90: New test.
	* gfortran.dg/goacc/common-block-2.f90: New test.
	* gfortran.dg/goacc/common-block-3.f90: New test.
    
	libgomp/
	* testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
	* testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.

Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>

Co-Authored-By: Tobias Burnus <tobias@codesourcery.com>

From-SVN: r277451
 2019-10-25 16:28:40 +02:00
Tobias Burnus
eba3dee8eb re PR testsuite/91884 (libgomp testsuite: (not) using a specific driver for C++, Fortran) 
2019-10-09  Tobias Burnus  <tobias@codesourcery.com>

        PR testsuite/91884
        * testsuite/libgomp.fortran/fortran.exp: Conditionally
        add -lquadmath.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.

From-SVN: r276754
 2019-10-09 10:37:44 +02:00
Thomas Koenig
393fdeb1e4 re PR fortran/91424 (Extend warnings about DO loops) 
2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/91424
	* frontend-passes.c (do_subscript): Do not warn for an
	expression a second time.  Do not warn about a zero-trip loop.
	(doloop_warn): Also look at contained namespaces.

2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/91424
	* gfortran.dg/do_subscript_3.f90: New test.
	* gfortran.dg/do_subscript_4.f90: New test.
	* gfortran.dg/pr70754.f90: Use indices that to not overflow.

2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/91422
	* testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
	dimension.

From-SVN: r274320
 2019-08-12 20:21:37 +00:00
Cesar Philippidis
6652161ef3 Add 'libgomp.oacc-fortran/allocatable-array-1.f90' 
libgomp/
	* testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
	file.

From-SVN: r272448
 2019-06-19 00:14:34 +02:00
Thomas Schwinge
4017da8d1c [PR90743] Fortran 'allocatable' with OpenACC data/OpenMP 'target' 'map' clauses 
Test what OpenMP 5.0 has to say on this topic.  And, do the same for OpenACC.

	libgomp/
	PR fortran/90743
	* oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
	case.
	* testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
	* testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.

From-SVN: r272447
 2019-06-19 00:14:24 +02:00
Thomas Schwinge
b03d721a62 [libgomp] In OpenACC testing, by default only build for the offload target that we're actually going to test 
... to avoid compilation overhead, and to keep simple '-foffload=[...]'
handling in test cases.

	libgomp/
	* testsuite/libgomp.oacc-c++/c++.exp: Specify
	"-foffload=$offload_target".
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* testsuite/lib/libgomp.exp
	(check_effective_target_openacc_nvidia_accel_configured): Remove,
	as (conceptually) merged into
	check_effective_target_openacc_nvidia_accel_selected.  Adjust all
	users.

From-SVN: r269109
 2019-02-22 11:51:35 +01:00
Thomas Schwinge
0a0384b43a [libgomp] In OpenACC testing, cycle though all offload targets 
... instead of through offload plugins.

	libgomp/
	* plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
	* testsuite/libgomp-test-support.exp.in: Adjust.
	* testsuite/lib/libgomp.exp: Likewise.  Don't populate
	openacc_device_types_s.
	(offload_target_to_openacc_device_type): New proc.
	* testsuite/libgomp.oacc-c++/c++.exp: Adjust.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* Makefile.in: Regenerate.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

From-SVN: r269108
 2019-02-22 11:51:20 +01:00
Thomas Schwinge
ee332b4a9a [libgomp] Clarify difference between offload target, offload plugin, and OpenACC device type 
libgomp/
	* plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
	instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
	instead of OFFLOAD_TARGETS.
	* target.c (gomp_target_init): Adjust.
	* testsuite/libgomp-test-support.exp.in: Likewise.
	* testsuite/lib/libgomp.exp: Likewise.  Populate
	openacc_device_types_s instead of offload_targets_s_openacc.
	(check_effective_target_openacc_nvidia_accel_selected)
	(check_effective_target_openacc_host_selected): Adjust.
	* testsuite/libgomp.oacc-c++/c++.exp: Likewise.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* Makefile.in: Regenerate.
	* config.h.in: Likewise.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

From-SVN: r269107
 2019-02-22 11:51:05 +01:00
Thomas Schwinge
1241136c71 [libgomp] In OpenACC offloading testing, be more explicit in what is supported, and what is not, or why not 
libgomp/
	* testsuite/lib/libgomp.exp: Error out for unknown offload target.
	* testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
	"offloading: supported, but hardware not accessible".
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

From-SVN: r269106
 2019-02-22 11:50:49 +01:00
Tom de Vries
efb56ae82b [nvptx] Enable setting vector length using -fopenacc-dim -- testcases 
Add some test-cases that set vector length using -fopenacc-dim.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
	* testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.

From-SVN: r267897
 2019-01-12 22:19:31 +00:00
Tom de Vries
2cb7a501ab [nvptx] Enable large vectors -- reduction testcases 
Add various reduction test-cases with vector length 128.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
	* testsuite/libgomp.oacc-fortran/gemm.f90: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.

From-SVN: r267892
 2019-01-12 22:18:27 +00:00
Thomas Schwinge
c759830b29 Missing changes from "Adjust copy/copyin/copyout/create for OpenACC 2.5" 
Most of that patch's changes were already committed as part of r261813 "Update
OpenACC data clause semantics to the 2.5 behavior", but not all of them.

	libgomp/
	* oacc-mem.c (acc_present_or_create): Remove definition and change
	to alias of acc_create.
	(acc_present_or_copyin): Remove definition and change to alias of
	acc_copyin.
	* oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
	of acc_present_or_create.
	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.

Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r267153
 2018-12-14 21:43:12 +01:00
Thomas Schwinge
1404af62dc [PR88407] [OpenACC] Correctly handle unseen async-arguments 
... which turn the operation into a no-op.

	libgomp/
	PR libgomp/88407
	* plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
	(nvptx_wait_async): Unseen async-argument is a no-op.
	* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
	* testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
	* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
	* testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update

From-SVN: r267150
 2018-12-14 21:42:40 +01:00
Thomas Schwinge
c223608f54 Add libgomp.oacc-fortran/lib-16-2.f90 
This is a copy of libgomp.oacc-fortran/lib-16.f90, but does 'include
"openacc_lib.h"' instead of 'use openacc'.

	libgomp/
	* testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.

From-SVN: r266683
 2018-11-30 21:38:57 +01:00
Chung-Lin Tang
58168bbf6f 2018-11-06 Chung-Lin Tang <cltang@codesourcery.com> 
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>

	libgomp/
	* oacc-mem.c (memcpy_tofrom_device): New function, combined from
	acc_memcpy_to/from_device functions, now with async parameter.
	(acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
	(acc_memcpy_from_device): Likewise.
	(acc_memcpy_to_device_async): New API function.
	(acc_memcpy_from_device_async): Likewise.
	(present_create_copy): Add async parameter and async setting/unsetting.
	(acc_create): Adjust present_create_copy call.
	(acc_copyin): Likewise.
	(acc_present_or_create): Likewise.
	(acc_present_or_copyin): Likewise.
	(acc_create_async): New API function.
	(acc_copyin_async): New API function.
	(delete_copyout): Add async parameter and async setting/unsetting.
	(acc_delete): Adjust delete_copyout call.
	(acc_copyout): Likewise.
	(acc_delete_async): New API function.
	(acc_copyout_async): Likewise.
	(update_dev_host): Add async parameter and async setting/unsetting.
	(acc_update_device): Adjust update_dev_host call.
	(acc_update_self): Likewise.
	(acc_update_device_async): New API function.
	(acc_update_self_async): Likewise.
	* openacc.h (acc_copyin_async): Declare new API function.
	(acc_create_async): Likewise.
	(acc_copyout_async): Likewise.
	(acc_delete_async): Likewise.
	(acc_update_device_async): Likewise.
	(acc_update_self_async): Likewise.
	(acc_memcpy_to_device_async): Likewise.
	(acc_memcpy_from_device_async): Likewise.
	* openacc_lib.h (acc_copyin_async_32_h): New subroutine.
	(acc_copyin_async_64_h): New subroutine.
	(acc_copyin_async_array_h): New subroutine.
	(acc_create_async_32_h): New subroutine.
	(acc_create_async_64_h): New subroutine.
	(acc_create_async_array_h): New subroutine.
	(acc_copyout_async_32_h): New subroutine.
	(acc_copyout_async_64_h): New subroutine.
	(acc_copyout_async_array_h): New subroutine.
	(acc_delete_async_32_h): New subroutine.
	(acc_delete_async_64_h): New subroutine.
	(acc_delete_async_array_h): New subroutine.
	(acc_update_device_async_32_h): New subroutine.
	(acc_update_device_async_64_h): New subroutine.
	(acc_update_device_async_array_h): New subroutine.
	(acc_update_self_async_32_h): New subroutine.
	(acc_update_self_async_64_h): New subroutine.
	(acc_update_self_async_array_h): New subroutine.
	* openacc.f90 (acc_copyin_async_32_h): New subroutine.
	(acc_copyin_async_64_h): New subroutine.
	(acc_copyin_async_array_h): New subroutine.
	(acc_create_async_32_h): New subroutine.
	(acc_create_async_64_h): New subroutine.
	(acc_create_async_array_h): New subroutine.
	(acc_copyout_async_32_h): New subroutine.
	(acc_copyout_async_64_h): New subroutine.
	(acc_copyout_async_array_h): New subroutine.
	(acc_delete_async_32_h): New subroutine.
	(acc_delete_async_64_h): New subroutine.
	(acc_delete_async_array_h): New subroutine.
	(acc_update_device_async_32_h): New subroutine.
	(acc_update_device_async_64_h): New subroutine.
	(acc_update_device_async_array_h): New subroutine.
	(acc_update_self_async_32_h): New subroutine.
	(acc_update_self_async_64_h): New subroutine.
	(acc_update_self_async_array_h): New subroutine.
	* libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
	acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
	acc_delete_finalize_async*, acc_memcpy_from_device_async*,
	acc_memcpy_to_device_async*, acc_update_device_async*, and
	acc_update_self_async* entries.
	* testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
	* testsuite/libgomp.oacc-fortran/lib-16.f90: New test.

From-SVN: r265842
 2018-11-06 13:09:52 +00:00
Tom de Vries
6dd580109f [libgomp, openacc, testsuite] Fix async logic in lib-12.f90 
In testcase lib-12.f90, all acc_async_test calls are placed in a location
where they are not guaranteed to succeed, which explains why there's an xfail
for the lower optimization levels.

This patch fixes the problem by moving the acc_async_test calls to the correct
locations.

Reg-tested on x86_64 with nvptx accelerator.

2018-07-26  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
	to correct locations.  Remove xfail.

From-SVN: r262990
 2018-07-26 07:52:45 +00:00
Tom de Vries
b2eb177978 [libgomp, openacc, testsuite] Fix async/wait logic in lib-13.f90 
The purpose of the lib-13.f90 test-case is to test acc_wait_all_async.  The
test indeed calls acc_wait_all_async, but then subsequentlys calls
acc_wait_all, so the acc_wait_all_async functionality is not tested.
Furthermore, all acc_async_test calls are placed in a location where they are
not guaranteed to succeed, which explains why there's an xfail for the lower
optimization levels.

This patch fixes the problems by replacing acc_wait_all with an acc_wait on
the async id used for the acc_wait_all_async call, and moving the
acc_async_test calls to the correct locations.

Reg-tested on x86_64 with nvptx accelerator.

2018-07-26  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
	acc_wait.  Move acc_async_test calls to correct locations.  Remove
	xfail.

From-SVN: r262989
 2018-07-26 07:52:35 +00:00
Cesar Philippidis
31dd69b7ff Update OpenACC testcases 
gcc/testsuite/
	* c-c++-common/goacc/deviceptr-4.c: New file.
	* c-c++-common/goacc/kernels-counter-var-redundant-load.c:
	Likewise.
	* c-c++-common/goacc/kernels-loop-data-2.c: Likewise.
	* c-c++-common/goacc/kernels-loop-data-enter-exit-2.c: Likewise.
	* c-c++-common/goacc/kernels-loop-data-enter-exit.c: Likewise.
	* c-c++-common/goacc/kernels-loop-data-update.c: Likewise.
	* c-c++-common/goacc/kernels-loop-data.c: Likewise.
	* c-c++-common/goacc/kernels-parallel-loop-data-enter-exit.c:
	Likewise.
	* c-c++-common/goacc/parallel-reduction.c: Likewise.
	* c-c++-common/goacc/private-reduction-1.c: Likewise.
	* gfortran.dg/goacc/kernels-parallel-loop-data-enter-exit.f95:
	Likewise.
	* gfortran.dg/goacc/modules.f95: Likewise.
	* gfortran.dg/goacc/routine-8.f90: Likewise.
	* gfortran.dg/goacc/routine-level-of-parallelism-1.f90: Likewise.
	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
	* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
	* testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
	* testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
	* testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
	* testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-independent.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.

Co-Authored-By: James Norris <jnorris@codesourcery.com>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r261884
 2018-06-22 12:04:14 +02:00
Chung-Lin Tang
829c6349e9 Update OpenACC data clause semantics to the 2.5 behavior 
gcc/c-family/
	* c-pragma.h (enum pragma_omp_clause): Add
	PRAGMA_OACC_CLAUSE_{FINALIZE,IF_PRESENT}. Remove
	PRAGMA_OACC_CLAUSE_PRESENT_OR_{COPY,COPYIN,COPYOUT,CREATE}.

	gcc/c/
	* c-parser.c (c_parser_omp_clause_name): Add support for finalize
	and if_present. Make present_or_{copy,copyin,copyout,create} aliases
	to their non-present_or_* counterparts. Make 'self' an alias to
	PRAGMA_OACC_CLAUSE_HOST.
	(c_parser_oacc_data_clause): Update GOMP mappings for
	PRAGMA_OACC_CLAUSE_{COPY,COPYIN,COPYOUT,CREATE,DELETE}. Remove
	PRAGMA_OACC_CLAUSE_{SELF,PRESENT_OR_*}.
	(c_parser_oacc_all_clauses): Handle finalize and if_present clauses.
	Remove support for present_or_* clauses.
	(OACC_KERNELS_CLAUSE_MASK): Remove PRESENT_OR_* clauses.
	(OACC_PARALLEL_CLAUSE_MASK): Likewise.
	(OACC_DECLARE_CLAUSE_MASK): Likewise.
	(OACC_DATA_CLAUSE_MASK): Likewise.
	(OACC_ENTER_DATA_CLAUSE_MASK): Remove PRESENT_OR_* clauses.
	(OACC_EXIT_DATA_CLAUSE_MASK): Add FINALIZE clause.
	(OACC_UPDATE_CLAUSE_MASK): Remove SELF, add IF_PRESENT.
	(c_parser_oacc_declare): Remove PRESENT_OR_* clauses.
	* c-typeck.c (c_finish_omp_clauses): Handle IF_PRESENT and FINALIZE.

	gcc/cp/
	* parser.c (cp_parser_omp_clause_name): Add support for finalize
	and if_present. Make present_or_{copy,copyin,copyout,create} aliases
	to their non-present_or_* counterparts. Make 'self' an alias to
	PRAGMA_OACC_CLAUSE_HOST.
	(cp_parser_oacc_data_clause): Update GOMP mappings for
	PRAGMA_OACC_CLAUSE_{COPY,COPYIN,COPYOUT,CREATE,DELETE}. Remove
	PRAGMA_OACC_CLAUSE_{SELF,PRESENT_OR_*}.
	(cp_parser_oacc_all_clauses): Handle finalize and if_present clauses.
	Remove support for present_or_* clauses.
	(OACC_KERNELS_CLAUSE_MASK): Remove PRESENT_OR_* clauses.
	(OACC_PARALLEL_CLAUSE_MASK): Likewise.
	(OACC_DECLARE_CLAUSE_MASK): Likewise.
	(OACC_DATA_CLAUSE_MASK): Likewise.
	(OACC_ENTER_DATA_CLAUSE_MASK): Remove PRESENT_OR_* clauses.
	(OACC_EXIT_DATA_CLAUSE_MASK): Add FINALIZE clause.
	(OACC_UPDATE_CLAUSE_MASK): Remove SELF, add IF_PRESENT.
	(cp_parser_oacc_declare): Remove PRESENT_OR_* clauses.
	* pt.c (tsubst_omp_clauses): Handle IF_PRESENT and FINALIZE.
	* semantics.c (finish_omp_clauses): Handle IF_PRESENT and FINALIZE.

	gcc/fortran/
	* gfortran.h (gfc_omp_clauses): Add unsigned if_present, finalize
	bitfields.
	* openmp.c (enum omp_mask2): Remove OMP_CLAUSE_PRESENT_OR_*. Add
	OMP_CLAUSE_{IF_PRESENT,FINALIZE}.
	(gfc_match_omp_clauses): Update handling of copy, copyin, copyout,
	create, deviceptr, present_of_*. Add support for finalize and
	if_present.
	(OACC_PARALLEL_CLAUSES): Remove PRESENT_OR_* clauses.
	(OACC_KERNELS_CLAUSES): Likewise.
	(OACC_DATA_CLAUSES): Likewise.
	(OACC_DECLARE_CLAUSES): Likewise.
	(OACC_UPDATE_CLAUSES): Add IF_PRESENT clause.
	(OACC_ENTER_DATA_CLAUSES): Remove PRESENT_OR_* clauses.
	(OACC_EXIT_DATA_CLAUSES): Add FINALIZE clause.
	(gfc_match_oacc_declare): Update to OpenACC 2.5 semantics.
	* trans-openmp.c (gfc_trans_omp_clauses): Add support for IF_PRESENT
	and FINALIZE.

	gcc/
	* gimplify.c (gimplify_scan_omp_clauses): Add support for
	OMP_CLAUSE_{IF_PRESENT,FINALIZE}.
	(gimplify_adjust_omp_clauses): Likewise.
	(gimplify_oacc_declare_1): Add support for GOMP_MAP_RELEASE, remove
	support for GOMP_MAP_FORCE_{ALLOC,TO,FROM,TOFROM}.
	(gimplify_omp_target_update): Update handling of acc update and
	enter/exit data.
	* omp-low.c (install_var_field): Remove unused parameter
	base_pointers_restrict.
	(scan_sharing_clauses): Remove base_pointers_restrict parameter.
	Update call to install_var_field. Handle OMP_CLAUSE_{IF_PRESENT,
	FINALIZE}
	(omp_target_base_pointers_restrict_p): Delete.
	(scan_omp_target): Update call to scan_sharing_clauses.
	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_{IF_PRESENT,
	FINALIZE}.
	* tree-nested.c (convert_nonlocal_omp_clauses): Handle
	OMP_CLAUSE_{IF_PRESENT,FINALIZE}.
	(convert_local_omp_clauses): Likewise.
	* tree-pretty-print.c (dump_omp_clause): Likewise.
	* tree.c (omp_clause_num_ops): Add entries for 	OMP_CLAUSE_{IF_PRESENT,
	FINALIZE}.
	(omp_clause_code_name): Likewise.

	gcc/testsuite/
	* c-c++-common/goacc/declare-1.c: Update test case to utilize OpenACC
	2.5 data clause semantics.
	* c-c++-common/goacc/declare-2.c: Likewise.
	* c-c++-common/goacc/default-4.c: Likewise.
	* c-c++-common/goacc/finalize-1.c: New test.
	* c-c++-common/goacc/kernels-alias-2.c: Update test case to utilize
	OpenACC 2.5 data clause semantics.
	* c-c++-common/goacc/kernels-alias.c: Likewise.
	* c-c++-common/goacc/routine-5.c: Likewise.
	* c-c++-common/goacc/update-if_present-1.c: New test.
	* c-c++-common/goacc/update-if_present-2.c: New test.
	* g++.dg/goacc/template.C: Update test case to utilize OpenACC
	2.5 data clause semantics.
	* gfortran.dg/goacc/combined-directives.f90: Likewise.
	* gfortran.dg/goacc/data-tree.f95: Likewise.
	* gfortran.dg/goacc/declare-2.f95: Likewise.
	* gfortran.dg/goacc/default-4.f: Likewise.
	* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
	* gfortran.dg/goacc/finalize-1.f: New test.
	* gfortran.dg/goacc/kernels-alias-2.f95: Update test case to utilize
	OpenACC 2.5 data clause semantics.
	* gfortran.dg/goacc/kernels-alias.f95: Likewise.
	* gfortran.dg/goacc/kernels-tree.f95: Likewise.
	* gfortran.dg/goacc/nested-function-1.f90: Likewise.
	* gfortran.dg/goacc/parallel-tree.f95: Likewise.
	* gfortran.dg/goacc/reduction-promotions.f90: Likewise.
	* gfortran.dg/goacc/update-if_present-1.f90: New test.
	* gfortran.dg/goacc/update-if_present-2.f90: New test.

	libgomp/
	* libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
	(gomp_acc_remove_pointer): Update declaration.
	(gomp_acc_declare_allocate): Declare.
	(gomp_remove_var): Declare.
	* libgomp.map (OACC_2.5): Define.
	* oacc-mem.c (acc_map_data): Update refcount.
	(acc_unmap_data): Likewise.
	(present_create_copy): Likewise.
	(acc_create): Add FLAG_PRESENT when calling present_create_copy.
	(acc_copyin): Likewise.
	(FLAG_FINALIZE): Define.
	(delete_copyout): Update dynamic refcounts, add support for FINALIZE.
	(acc_delete_finalize): New function.
	(acc_delete_finalize_async): New function.
	(acc_copyout_finalize): New function.
	(acc_copyout_finalize_async): New function.
	(gomp_acc_insert_pointer): Update refcounts.
	(gomp_acc_remove_pointer): Return if data is not present on the
	accelerator.
	* oacc-parallel.c (find_pset): Rename to find_pointer.
	(find_pointer): Add support for GOMP_MAP_POINTER.
	(handle_ftn_pointers): New function.
	(GOACC_parallel_keyed): Update refcounts of variables.
	(GOACC_enter_exit_data): Add support for finalized data mappings.
	Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
	of fortran arrays.
	(GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
	(GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
	for GOMP_MAP_FORCE_FROM.
	* openacc.f90 (module openacc_internal): Add
	acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
	acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
	acc_copyout_finalize and acc_delete_finalize.
	(acc_copyout_finalize_32_h): New subroutine.
	(acc_copyout_finalize_64_h): New subroutine.
	(acc_copyout_finalize_array_h): New subroutine.
	(acc_delete_finalize_32_h): New subroutine.
	(acc_delete_finalize_64_h): New subroutine.
	(acc_delete_finalize_array_h): New subroutine.
	* openacc.h (acc_copyout_finalize): Declare.
	(acc_copyout_finalize_async): Declare.
	(acc_delete_finalize): Declare.
	(acc_delete_finalize_async): Declare.
	* openacc_lib.h (acc_copyout_finalize): New interface.
	(acc_delete_finalize): New interface.
	* target.c (gomp_map_vars): Update dynamic_refcount.
	(gomp_remove_var): New function.
	(gomp_unmap_vars): Use it.
	(gomp_unload_image_from_device): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
	case to utilize OpenACC 2.5 data clause semantics.
	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
	* testsuite/libgomp.oacc-fortran/data-5.f90: New test.
	* testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
	utilize OpenACC 2.5 data clause semantics.
	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>

From-SVN: r261813
 2018-06-20 09:35:15 -07:00
Janus Weil
4358400b3f re PR fortran/85841 ([F2018] reject deleted features) 
2018-05-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/85841
	PR testsuite/85865
	* testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
	* testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
	* testsuite/libgomp.fortran/task2.f90: Ditto.
	* testsuite/libgomp.fortran/vla1.f90: Ditto.
	* testsuite/libgomp.fortran/vla2.f90: Ditto.
	* testsuite/libgomp.fortran/vla3.f90: Ditto.
	* testsuite/libgomp.fortran/vla4.f90: Ditto.
	* testsuite/libgomp.fortran/vla5.f90: Ditto.
	* testsuite/libgomp.fortran/vla6.f90: Ditto.
	* testsuite/libgomp.fortran/vla8.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.

From-SVN: r260487
 2018-05-21 22:48:59 +02:00
Tom de Vries
4a57a4b629 [openacc, testsuite] Fix undefined behaviour in atomic_capture-1.f90 
2018-04-28  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/85527
	* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
	atomic capture results obtained in parallel loop to an array, instead of
	to a scalar.

From-SVN: r259733
 2018-04-27 22:11:12 +00:00
Thomas Schwinge
6e0d40b6f8 PR85463 '[nvptx] "exit" in offloaded region doesn't terminate process' 
libgomp/
	PR libfortran/85166
	* testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
	abort".
	* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.

	libgfortran/
	PR libfortran/85166
	PR libgomp/85463
	* runtime/minimal.c (stop_numeric): Reimplement.
	(stop_string, error_stop_string, error_stop_numeric): New
	functions.
	libgomp/
	PR libgomp/85463
	* testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
	* testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.

From-SVN: r259491
 2018-04-19 10:53:38 +02:00
Cesar Philippidis
05e0af4386 [openacc] Fix ICE when compiling tile loop containing infinite loop 
2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	PR middle-end/84955
	* omp-expand.c (expand_oacc_for): Add dummy false branch for
	tiled basic blocks without omp continue statements.

	* testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
	* testsuite/libgomp.oacc-fortran/pr84955.f90: New test.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r259406
 2018-04-16 18:01:09 +00:00
Cesar Philippidis
6b95d1af3e Revert 259346. 
gcc/
	* lto-streamer-out.c (output_function): Revert 259346.
	* omp-expand.c (expand_oacc_for): Likewise.

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
	* testsuite/libgomp.oacc-fortran/pr84955.f90:Likewise.

From-SVN: r259351
 2018-04-12 11:48:56 -07:00
Cesar Philippidis
2e5efa6760 re PR middle-end/84955 (Incorrect OpenACC tile expansion) 
PR middle-end/84955

	gcc/
	* lto-streamer-out.c (output_function): Fix CFG loop state before
	streaming out.
	* omp-expand.c (expand_oacc_for): Handle calls to internal
	functions like regular functions.

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
	* testsuite/libgomp.oacc-fortran/pr84955.f90: New test.

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r259346
 2018-04-12 06:15:45 -07:00
Thomas Koenig
bfc24e32b9 re PR fortran/84381 (replace non-std 'call abort' by 'stop 1' in gfortran testsuite) 
2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/84381
	* testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
	call abort by STOP n.
	* testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
	* testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
	* testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable1.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable10.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable11.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable12.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable2.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable3.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable4.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable5.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable6.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable7.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable8.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable9.f90: Likewise.
	* testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
	* testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
	* testsuite/libgomp.fortran/associate1.f90: Likewise.
	* testsuite/libgomp.fortran/associate2.f90: Likewise.
	* testsuite/libgomp.fortran/associate3.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
	* testsuite/libgomp.fortran/character1.f90: Likewise.
	* testsuite/libgomp.fortran/character2.f90: Likewise.
	* testsuite/libgomp.fortran/collapse1.f90: Likewise.
	* testsuite/libgomp.fortran/collapse2.f90: Likewise.
	* testsuite/libgomp.fortran/collapse3.f90: Likewise.
	* testsuite/libgomp.fortran/collapse4.f90: Likewise.
	* testsuite/libgomp.fortran/crayptr1.f90: Likewise.
	* testsuite/libgomp.fortran/crayptr2.f90: Likewise.
	* testsuite/libgomp.fortran/crayptr3.f90: Likewise.
	* testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
	* testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
	* testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
	* testsuite/libgomp.fortran/depend-1.f90: Likewise.
	* testsuite/libgomp.fortran/depend-2.f90: Likewise.
	* testsuite/libgomp.fortran/depend-3.f90: Likewise.
	* testsuite/libgomp.fortran/do1.f90: Likewise.
	* testsuite/libgomp.fortran/do2.f90: Likewise.
	* testsuite/libgomp.fortran/doacross1.f90: Likewise.
	* testsuite/libgomp.fortran/doacross2.f90: Likewise.
	* testsuite/libgomp.fortran/doacross3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
	* testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
	* testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
	* testsuite/libgomp.fortran/lib1.f90: Likewise.
	* testsuite/libgomp.fortran/lib2.f: Likewise.
	* testsuite/libgomp.fortran/lib3.f: Likewise.
	* testsuite/libgomp.fortran/lib4.f90: Likewise.
	* testsuite/libgomp.fortran/lock-1.f90: Likewise.
	* testsuite/libgomp.fortran/lock-2.f90: Likewise.
	* testsuite/libgomp.fortran/nested1.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
	* testsuite/libgomp.fortran/omp_cond1.f: Likewise.
	* testsuite/libgomp.fortran/omp_cond2.f: Likewise.
	* testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
	* testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
	* testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
	* testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
	* testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
	* testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
	* testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
	* testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
	* testsuite/libgomp.fortran/pointer1.f90: Likewise.
	* testsuite/libgomp.fortran/pointer2.f90: Likewise.
	* testsuite/libgomp.fortran/pr25162.f: Likewise.
	* testsuite/libgomp.fortran/pr25219.f90: Likewise.
	* testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
	* testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
	* testsuite/libgomp.fortran/pr28390.f: Likewise.
	* testsuite/libgomp.fortran/pr29629.f90: Likewise.
	* testsuite/libgomp.fortran/pr32550.f90: Likewise.
	* testsuite/libgomp.fortran/pr33880.f90: Likewise.
	* testsuite/libgomp.fortran/pr34020.f90: Likewise.
	* testsuite/libgomp.fortran/pr35130.f90: Likewise.
	* testsuite/libgomp.fortran/pr42162.f90: Likewise.
	* testsuite/libgomp.fortran/pr46753.f90: Likewise.
	* testsuite/libgomp.fortran/pr48894.f90: Likewise.
	* testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
	* testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
	* testsuite/libgomp.fortran/pr65597.f90: Likewise.
	* testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr71014.f90: Likewise.
	* testsuite/libgomp.fortran/pr81304.f90: Likewise.
	* testsuite/libgomp.fortran/pr81841.f90: Likewise.
	* testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
	* testsuite/libgomp.fortran/procptr1.f90: Likewise.
	* testsuite/libgomp.fortran/recursion1.f90: Likewise.
	* testsuite/libgomp.fortran/reduction1.f90: Likewise.
	* testsuite/libgomp.fortran/reduction2.f90: Likewise.
	* testsuite/libgomp.fortran/reduction3.f90: Likewise.
	* testsuite/libgomp.fortran/reduction4.f90: Likewise.
	* testsuite/libgomp.fortran/reduction5.f90: Likewise.
	* testsuite/libgomp.fortran/reduction6.f90: Likewise.
	* testsuite/libgomp.fortran/reference1.f90: Likewise.
	* testsuite/libgomp.fortran/reference2.f90: Likewise.
	* testsuite/libgomp.fortran/retval1.f90: Likewise.
	* testsuite/libgomp.fortran/retval2.f90: Likewise.
	* testsuite/libgomp.fortran/sharing1.f90: Likewise.
	* testsuite/libgomp.fortran/sharing2.f90: Likewise.
	* testsuite/libgomp.fortran/simd1.f90: Likewise.
	* testsuite/libgomp.fortran/simd2.f90: Likewise.
	* testsuite/libgomp.fortran/simd3.f90: Likewise.
	* testsuite/libgomp.fortran/simd4.f90: Likewise.
	* testsuite/libgomp.fortran/simd5.f90: Likewise.
	* testsuite/libgomp.fortran/simd6.f90: Likewise.
	* testsuite/libgomp.fortran/simd7.f90: Likewise.
	* testsuite/libgomp.fortran/stack.f90: Likewise.
	* testsuite/libgomp.fortran/strassen.f90: Likewise.
	* testsuite/libgomp.fortran/tabs1.f90: Likewise.
	* testsuite/libgomp.fortran/tabs2.f: Likewise.
	* testsuite/libgomp.fortran/target1.f90: Likewise.
	* testsuite/libgomp.fortran/target2.f90: Likewise.
	* testsuite/libgomp.fortran/target3.f90: Likewise.
	* testsuite/libgomp.fortran/target4.f90: Likewise.
	* testsuite/libgomp.fortran/target5.f90: Likewise.
	* testsuite/libgomp.fortran/target6.f90: Likewise.
	* testsuite/libgomp.fortran/target7.f90: Likewise.
	* testsuite/libgomp.fortran/target8.f90: Likewise.
	* testsuite/libgomp.fortran/task1.f90: Likewise.
	* testsuite/libgomp.fortran/task2.f90: Likewise.
	* testsuite/libgomp.fortran/task3.f90: Likewise.
	* testsuite/libgomp.fortran/task4.f90: Likewise.
	* testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
	* testsuite/libgomp.fortran/taskloop1.f90: Likewise.
	* testsuite/libgomp.fortran/taskloop2.f90: Likewise.
	* testsuite/libgomp.fortran/taskloop3.f90: Likewise.
	* testsuite/libgomp.fortran/taskloop4.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
	* testsuite/libgomp.fortran/udr1.f90: Likewise.
	* testsuite/libgomp.fortran/udr10.f90: Likewise.
	* testsuite/libgomp.fortran/udr11.f90: Likewise.
	* testsuite/libgomp.fortran/udr12.f90: Likewise.
	* testsuite/libgomp.fortran/udr13.f90: Likewise.
	* testsuite/libgomp.fortran/udr14.f90: Likewise.
	* testsuite/libgomp.fortran/udr15.f90: Likewise.
	* testsuite/libgomp.fortran/udr2.f90: Likewise.
	* testsuite/libgomp.fortran/udr3.f90: Likewise.
	* testsuite/libgomp.fortran/udr4.f90: Likewise.
	* testsuite/libgomp.fortran/udr5.f90: Likewise.
	* testsuite/libgomp.fortran/udr6.f90: Likewise.
	* testsuite/libgomp.fortran/udr7.f90: Likewise.
	* testsuite/libgomp.fortran/udr8.f90: Likewise.
	* testsuite/libgomp.fortran/udr9.f90: Likewise.
	* testsuite/libgomp.fortran/vla1.f90: Likewise.
	* testsuite/libgomp.fortran/vla2.f90: Likewise.
	* testsuite/libgomp.fortran/vla3.f90: Likewise.
	* testsuite/libgomp.fortran/vla4.f90: Likewise.
	* testsuite/libgomp.fortran/vla5.f90: Likewise.
	* testsuite/libgomp.fortran/vla6.f90: Likewise.
	* testsuite/libgomp.fortran/vla7.f90: Likewise.
	* testsuite/libgomp.fortran/vla8.f90: Likewise.
	* testsuite/libgomp.fortran/workshare1.f90: Likewise.
	* testsuite/libgomp.fortran/workshare2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
	* testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.

From-SVN: r258846
 2018-03-25 16:00:52 +00:00
Tom de Vries
e77a1236a7 [nvptx, PR84028] Add exit insn after noreturn call for neutered workers 
2018-01-25  Tom de Vries  <tom@codesourcery.com>

	PR target/84028
	* config/nvptx/nvptx.c (nvptx_single): Add exit insn after noreturn call
	for neutered workers.

	* testsuite/libgomp.oacc-fortran/pr84028.f90: New test.

From-SVN: r257046
 2018-01-25 10:25:14 +00:00
Tom de Vries
be606483c9 [nvptx, PR81352] Add exit insn after noreturn call for neutered threads in warp 
2018-01-24  Tom de Vries  <tom@codesourcery.com>

	PR target/81352
	* config/nvptx/nvptx.c (nvptx_single): Add exit insn after noreturn call
	for neutered threads in warp.
	* config/nvptx/nvptx.md (define_insn "exit"): New insn.

	* testsuite/libgomp.oacc-fortran/pr81352.f90: New test.

From-SVN: r257014
 2018-01-24 11:27:10 +00:00
Tom de Vries
8c8e9a6bb6 [nvptx] Fix bug in jit bug workaround 
2018-01-19  Tom de Vries  <tom@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	PR target/83920

	* config/nvptx/nvptx.c (nvptx_single): Fix jit workaround.

	* testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
	* testsuite/libgomp.oacc-fortran/pr83920.f90: New test.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r256894
 2018-01-19 16:29:41 +00:00
Thomas Schwinge
933ab0e61c Restore "dg-do run" directives for libgomp.oacc-fortran/declare-*.f90 
libgomp/
	* testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
	run" directive.
	* testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.

From-SVN: r253808
 2017-10-17 13:17:00 +02:00
Tom de Vries
92d5d01ac6 Enable libgomp.oacc-*/declare-*.{c,f90} for non-nvidia devices 
2017-10-16  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
	openacc_nvidia_accel_selected.
	* testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
	* testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
	* testsuite/libgomp.oacc-fortran/declare-4.f90: Same
	* testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
	* testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
	openacc_nvidia_accel_selected. Skip for shared memory device.
	* testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
	* testsuite/libgomp.oacc-fortran/declare-3.f90: Same.

From-SVN: r253779
 2017-10-16 08:44:42 +00:00
Tom de Vries
e923330e1b Fix libgomp.oacc-fortran/{firstprivate-1,parallel-reduction}.f90 for non-nvidia devices 
2017-10-07  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
	Remove acc_device_nvidia references.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
	Same.

From-SVN: r253507
 2017-10-07 08:46:00 +00:00
Thomas Schwinge
7ce6440371 OpenACC 1.0 compatibility: acc_async_wait, acc_async_wait_all 
libgomp/
	* openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
	* libgomp.map (OACC_2.0.1): Add these.
	* oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
	for "acc_wait", and "acc_wait_all", respectively.
	* openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
	for "acc_wait", and "acc_wait_all", respectively.
	* openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
	* libgomp.texi (acc_wait, acc_wait_all): Update.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.

From-SVN: r248413
 2017-05-24 15:25:01 +02:00
Thomas Schwinge
318686c21a Fortran OpenACC "openacc_lib.h": acc_pcopyin, acc_pcreate 
libgomp/
	* openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
	acc_present_or_copyin and acc_present_or_create procedures,
	respectively.
	* testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
	generally different variants of OpenACC Runtime Library functions.
	* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

From-SVN: r248412
 2017-05-24 15:23:55 +02:00
Thomas Schwinge
a674553480 Translate libgomp.oacc-c-c++-common/lib-32.c into Fortran 
libgomp/
	* testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
	* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

From-SVN: r248411
 2017-05-24 15:23:45 +02:00
Thomas Schwinge
fd71a9a24d OpenACC 2.5 kernels construct: num_gangs, num_workers, vector_length clauses 
gcc/c/
	* c-parser.c (OACC_KERNELS_CLAUSE_MASK): Add
	"PRAGMA_OACC_CLAUSE_NUM_GANGS", "PRAGMA_OACC_CLAUSE_NUM_WORKERS",
	"VECTOR_LENGTH".
	gcc/cp/
	* parser.c (OACC_KERNELS_CLAUSE_MASK): Add
	"PRAGMA_OACC_CLAUSE_NUM_GANGS", "PRAGMA_OACC_CLAUSE_NUM_WORKERS",
	"VECTOR_LENGTH".
	gcc/fortran/
	* openmp.c (OACC_KERNELS_CLAUSES): Add "OMP_CLAUSE_NUM_GANGS",
	"OMP_CLAUSE_NUM_WORKERS", "OMP_CLAUSE_VECTOR_LENGTH".
	gcc/
	* omp-offload.c (execute_oacc_device_lower): Remove the
	parallelism dimensions function attributes for unparallelized
	OpenACC kernels constructs.
	gcc/testsuite/
	* c-c++-common/goacc/parallel-dims-1.c: Update.
	* c-c++-common/goacc/parallel-dims-2.c: Likewise.
	* c-c++-common/goacc/routine-1.c: Likewise.
	* c-c++-common/goacc/uninit-dim-clause.c: Likewise.
	* g++.dg/goacc/template.C: Likewise.
	* gfortran.dg/goacc/kernels-tree.f95: Likewise.
	* gfortran.dg/goacc/routine-3.f90: Likewise.
	* gfortran.dg/goacc/sie.f95: Likewise.
	* gfortran.dg/goacc/uninit-dim-clause.f95: Likewise.
	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.

From-SVN: r248370
 2017-05-23 17:47:32 +02:00