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2019-10-09[PR92036] Add 'libgomp.oacc-c-c++-common/data-firstprivate-1.c'Thomas Schwinge2-0/+171
libgomp/ PR middle-end/92036 * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New file. From-SVN: r276757
2019-10-09re PR testsuite/91884 (libgomp testsuite: (not) using a specific driver for ↵Tobias Burnus3-0/+19
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
2019-10-09re PR libgomp/92028 (OpenACC 'host_data' execution test regressions with ↵Jakub Jelinek2-0/+31
nvptx offloading) PR libgomp/92028 * target.c (gomp_map_vars_internal): Readd the previous GOMP_MAP_USE_DEVICE_PTR handling code in the first loop, though do that just in the !not_found_cnt case. From-SVN: r276753
2019-10-08Fortran - fix OpenMP 'target simd'Tobias Burnus2-0/+30
gcc/fortran/ * parse.c (parse_executable): Add missing ST_OMP_TARGET_SIMD. libgomp/ * testsuite/libgomp.fortran/target-simd.f90: New. From-SVN: r276698
2019-10-03Libgomp magic offset value self-documentationJulian Brown3-17/+41
2019-10-02 Julian Brown <julian@codesourcery.com> Cesar Philippidis <cesar@codesourcery.com> libgomp/ * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define. * target.c (FIELD_TGT_EMPTY): Define. (gomp_map_val): Use OFFSET_* macros instead of magic constants. Write as switch instead of list of ifs. (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros. Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> From-SVN: r276519
2019-10-02Testsuite, remove alloca headerAndreas Tobler3-8/+12
2019-10-02 Andreas Tobler <andreast@gcc.gnu.org> * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h include. Replace alloca () with __builtin_alloca (). * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise. Reviewed-by: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r276479
2019-10-02Fix omp target issue with Fortran optional argumentsTobias Burnus1-0/+36
gcc/ * omp-low.c (lower_omp_target): Dereference optional argument to work with the right pointer. gcc/testsuite/ * libgomp/testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: New. From-SVN: r276445
2019-10-01configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).Jakub Jelinek10-816/+14
* configure.ac: Remove GCC_HEADER_STDINT(gstdint.h). * libgomp.h: Include <stdint.h> instead of "gstdint.h". * oacc-parallel.c: Don't include "libgomp_g.h". * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h". * plugin/plugin-nvptx.c: Don't include "gstdint.h". * aclocal.m4: Regenerated. * config.h.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. From-SVN: r276389
2019-09-30libgomp_g.h: Include stdint.h instead of gstdint.h.Kwok Cheung Yeung2-1/+5
2019-09-30 Kwok Cheung Yeung <kcy@codesourcery.com> * libgomp_g.h: Include stdint.h instead of gstdint.h. From-SVN: r276301
2019-09-27Regenerate `configure' scripts for `uclinuxfdpiceabi' libtool.m4 updateMaciej W. Rozycki2-9/+23
A change made with r275564 ("[ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts") to libtool.m4 has not regenerated all the `configure' scripts affected. Fix it. gcc/ * configure: Regenerate. libatomic/ * configure: Regenerate. libbacktrace/ * configure: Regenerate. libcc1/ * configure: Regenerate. libffi/ * configure: Regenerate. libgfortran/ * configure: Regenerate. libgomp/ * configure: Regenerate. libhsail-rt/ * configure: Regenerate. libitm/ * configure: Regenerate. libobjc/ * configure: Regenerate. liboffloadmic/ * configure: Regenerate. libphobos/ * configure: Regenerate. libquadmath/ * configure: Regenerate. libsanitizer/ * configure: Regenerate. libssp/ * configure: Regenerate. libstdc++-v3/ * configure: Regenerate. libvtv/ * configure: Regenerate. lto-plugin/ * configure: Regenerate. zlib/ * configure: Regenerate. From-SVN: r276213
2019-09-13libgomp plugin - init stringTobias Burnus2-3/+8
libgomp/ 2019-09-13 Tobias Burnus <tobias@codesourcery.com> * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure string is initialized. From-SVN: r275703
2019-09-06Fix GCC_LINUX_FUTEX to work with C99 compilersFlorian Weimer2-0/+6
Without this change, libstdc++ is built without futex symbols if GCC rejects implicit function declarations by default. From-SVN: r275454
2019-09-03re PR other/79543 (Inappropriate "ld --version" checking)Chung-Lin Tang3-2/+9
2019-09-03 Chung-Lin Tang <cltang@codesourcery.com> libatomic/ PR other/79543 * acinclude.m4 (LIBAT_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. libffi/ PR other/79543 * acinclude.m4 (LIBAT_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. libgomp/ PR other/79543 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. libitm/ PR other/79543 * acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. libstdc++-v3/ PR other/79543 * acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. From-SVN: r275341
2019-08-28re PR libgomp/91530 (Several libgomp.*/scan-* tests FAIL without avx_runtime)Jakub Jelinek2-12/+0
PR libgomp/91530 * config/i386/sse.md (vec_shl_<mode>, vec_shr_<mode>): Use V_128 iterator instead of VI_128. * testsuite/libgomp.c/scan-21.c: New test. * testsuite/libgomp.c/scan-22.c: New test. From-SVN: r274985
2019-08-28re PR libgomp/91530 (Several libgomp.*/scan-* tests FAIL without avx_runtime)Jakub Jelinek3-0/+30
PR libgomp/91530 * config/i386/sse.md (vec_shl_<mode>, vec_shr_<mode>): Use V_128 iterator instead of VI_128. * testsuite/libgomp.c/scan-21.c: New test. * testsuite/libgomp.c/scan-22.c: New test. From-SVN: r274984
2019-08-27re PR libgomp/91530 (Several libgomp.*/scan-* tests FAIL without avx_runtime)Jakub Jelinek19-2/+44
PR libgomp/91530 * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime targets. * testsuite/libgomp.c/scan-12.c: Likewise. * testsuite/libgomp.c/scan-13.c: Likewise. * testsuite/libgomp.c/scan-14.c: Likewise. * testsuite/libgomp.c/scan-15.c: Likewise. * testsuite/libgomp.c/scan-16.c: Likewise. * testsuite/libgomp.c/scan-17.c: Likewise. * testsuite/libgomp.c/scan-18.c: Likewise. * testsuite/libgomp.c/scan-19.c: Likewise. * testsuite/libgomp.c/scan-20.c: Likewise. * testsuite/libgomp.c++/scan-9.C: Likewise. * testsuite/libgomp.c++/scan-10.C: Likewise. * testsuite/libgomp.c++/scan-11.C: Likewise. * testsuite/libgomp.c++/scan-12.C: Likewise. * testsuite/libgomp.c++/scan-14.C: Likewise. * testsuite/libgomp.c++/scan-15.C: Likewise. * testsuite/libgomp.c++/scan-13.C: Likewise. Use sse2_runtime instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times. * testsuite/libgomp.c++/scan-16.C: Likewise. From-SVN: r274947
2019-08-17re PR libgomp/91473 (Test case libgomp.fortran/appendix-a/a.28.5.f90 is invalid)Thomas Koenig2-1/+7
2019-08-17 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/91473 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -std=legacy so invalid code in the test case is accepted. From-SVN: r274602
2019-08-12re PR fortran/91424 (Extend warnings about DO loops)Thomas Koenig2-3/+9
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
2019-08-08gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT for VLA ↵Jakub Jelinek4-13/+201
helper variables on target data even if... * gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT for VLA helper variables on target data even if not GOVD_FIRSTPRIVATE. (gimplify_scan_omp_clauses): For OMP_CLAUSE_USE_DEVICE_* use just GOVD_EXPLICIT flags. (gimplify_omp_workshare): For OMP_TARGET_DATA move all OMP_CLAUSE_USE_DEVICE_* clauses to the end of clauses chain. * omp-low.c (scan_sharing_clauses): For OMP_CLAUSE_USE_DEVICE_* call install_var_field with mask 11 instead of 3. (lower_omp_target): For OMP_CLAUSE_USE_DEVICE_* use pass (splay_tree_key) &DECL_UID (var) to build_sender_ref instead of var. gcc/c/ * c-typeck.c (c_finish_omp_clauses): For C_ORT_OMP OMP_CLAUSE_USE_DEVICE_* clauses use oacc_reduction_head bitmap instead of generic_head to track duplicates. gcc/cp/ * semantics.c (finish_omp_clauses): For C_ORT_OMP OMP_CLAUSE_USE_DEVICE_* clauses use oacc_reduction_head bitmap instead of generic_head to track duplicates. libgomp/ * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR perform the lookup in the first loop only if !not_found_cnt, otherwise perform lookups for it in the second loop guarded with if (not_found_cnt || has_firstprivate). * testsuite/libgomp.c/target-37.c: New test. * testsuite/libgomp.c++/target-22.C: New test. From-SVN: r274206
2019-08-07tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR OpenMP ↵Jakub Jelinek3-8/+77
description. * tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR OpenMP description. Add OMP_CLAUSE_USE_DEVICE_ADDR clause. * tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries for OMP_CLAUSE_USE_DEVICE_ADDR clause. (walk_tree_1): Handle OMP_CLAUSE_USE_DEVICE_ADDR. * tree-pretty-print.c (dump_omp_clause): Likewise. * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Likewise. * gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Likewise. * omp-low.c (scan_sharing_clauses, lower_omp_target): Likewise. Treat OMP_CLAUSE_USE_DEVICE_ADDR like OMP_CLAUSE_USE_DEVICE_PTR clause with array or reference to array types, no matter what type except for reference it has. gcc/c-family/ * c-pragma.h (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. Set PRAGMA_OACC_CLAUSE_USE_DEVICE equal to PRAGMA_OMP_CLAUSE_USE_DEVICE_PTR instead of being a separate enumeration value. gcc/c/ * c-parser.c (c_parser_omp_clause_name): Parse use_device_addr clause. (c_parser_omp_clause_use_device_addr): New function. (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. (OMP_TARGET_DATA_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. (c_parser_omp_target_data): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR like PRAGMA_OMP_CLAUSE_USE_DEVICE_PTR, adjust diagnostics about no map or use_device_* clauses. * c-typeck.c (c_finish_omp_clauses): For OMP_CLAUSE_USE_DEVICE_PTR in OpenMP, require pointer type rather than pointer or array type. Handle OMP_CLAUSE_USE_DEVICE_ADDR. gcc/cp/ * parser.c (cp_parser_omp_clause_name): Parse use_device_addr clause. (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. (OMP_TARGET_DATA_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. (cp_parser_omp_target_data): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR like PRAGMA_OMP_CLAUSE_USE_DEVICE_PTR, adjust diagnostics about no map or use_device_* clauses. * semantics.c (finish_omp_clauses): For OMP_CLAUSE_USE_DEVICE_PTR in OpenMP, require pointer or reference to pointer type rather than pointer or array or reference to pointer or array type. Handle OMP_CLAUSE_USE_DEVICE_ADDR. * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_USE_DEVICE_ADDR. gcc/testsuite/ * c-c++-common/gomp/target-data-1.c (foo): Use use_device_addr clause instead of use_device_ptr clause where required by OpenMP 5.0, add further tests for both use_device_ptr and use_device_addr clauses. libgomp/ * testsuite/libgomp.c/target-18.c (struct S): New type. (foo): Use use_device_addr clause instead of use_device_ptr clause where required by OpenMP 5.0, add further tests for both use_device_ptr and use_device_addr clauses. * testsuite/libgomp.c++/target-9.C (struct S): New type. (foo): Use use_device_addr clause instead of use_device_ptr clause where required by OpenMP 5.0, add further tests for both use_device_ptr and use_device_addr clauses. Add t and u arguments. (main): Adjust caller. From-SVN: r274159
2019-08-06tree.h (OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV): Rename to ...Jakub Jelinek4-0/+1022
* tree.h (OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV): Rename to ... (OMP_CLAUSE_LASTPRIVATE_LOOP_IV): ... this. Adjust comment. * gimplify.c (gimple_add_tmp_var): In SIMD contexts, turn addressable new vars into GOVD_PRIVATE rather than GOVD_LOCAL. (gimplify_omp_for): Don't do C++ random access iterator clause adjustments on combined constructs from OMP_LOOP. For OMP_LOOP, don't predetermine the artificial iterator in case of C++ random access iterators as lastprivate, but private. For OMP_LOOP, force bind expr around simd body and force for_pre_body before the construct. Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV. (gimplify_omp_loop): Add firstprivate clauses on OMP_PARALLEL for diff var of C++ random access iterators. Handle OMP_CLAUSE_FIRSTPRIVATE. For OMP_CLAUSE_LASTPRIVATE_LOOP_IV, if not outermost also add OMP_CLAUSE_FIRSTPRIVATE, and in both cases clear OMP_CLAUSE_LASTPRIVATE_LOOP_IV on the lastprivate clause on the OMP_FOR and OMP_DISTRIBUTE constructs if any. * omp-low.c (lower_rec_input_clauses): For OMP_CLAUSE_LASTPRIVATE_LOOP_IV on simd copy construct the private variables instead of default constructing them. (lower_lastprivate_clauses): Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV and move the is_taskloop_ctx check from the assert to the guarding condition. gcc/cp/ * parser.c (cp_parser_omp_for_loop): For OMP_LOOP, ignore parallel clauses and predetermine iterator as lastprivate. * semantics.c (handle_omp_for_class_iterator): Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV, set it for lastprivate also on OMP_LOOP construct. If a clause is missing for class iterator on OMP_LOOP, add firstprivate clause, and if there is private clause, turn it into firstprivate too. (finish_omp_for): Formatting fix. For OMP_LOOP, adjust OMP_CLAUSE_LASTPRIVATE_LOOP_IV clause CP_CLAUSE_INFO, so that it uses copy ctor instead of default ctor. * cp-gimplify.c (cp_gimplify_expr): Handle OMP_LOOP like OMP_DISTRIBUTE etc. (cp_fold_r): Likewise. (cp_genericize_r): Likewise. (cxx_omp_finish_clause): Also finish lastprivate clause with OMP_CLAUSE_LASTPRIVATE_LOOP_IV flag. * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_BIND. (tsubst_omp_for_iterator): For OMP_LOOP, ignore parallel clauses and predetermine iterator as lastprivate. * constexpr.c (potential_constant_expression_1): Handle OMP_LOOP like OMP_DISTRIBUTE etc. libgomp/ * testsuite/libgomp.c++/loop-13.C: New test. * testsuite/libgomp.c++/loop-14.C: New test. * testsuite/libgomp.c++/loop-15.C: New test. From-SVN: r274138
2019-07-31re PR middle-end/91301 (ICE in omp_add_variable on random access iterator ↵Jakub Jelinek2-0/+174
distribute parallel for private (iterator)) PR middle-end/91301 * gimplify.c (gimplify_omp_for): If for class iterator on distribute parallel for there is no data sharing clause on inner_for_stmt, look for private clause on combined parallel too and if found, move it to inner_for_stmt. * testsuite/libgomp.c++/for-27.C: New test. From-SVN: r273922
2019-07-23arith.c (gfc_convert_integer, [...]): Move to ...Steven G. Kargl3-33/+38
2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org> * arith.c (gfc_convert_integer, gfc_convert_real, gfc_convert_complex): Move to ... * primary.c (convert_integer, convert_real, convert_complex): ... here. Rename and make static functions. (match_integer_constant): Use convert_integer (match_real_constant): Use convert_real. (match_complex_constant: Use convert_complex. * arith.h (gfc_convert_integer, gfc_convert_real, gfc_convert_complex): Remove prototypes. * array.c (match_array_cons_element): A BOZ cannot be a data statement value. Jump to a common exit point. * check.c (gfc_invalid_boz): New function. Emit error or warning for a BOZ in an invalid context. (boz_args_check): Move to top of file to prevent need of forward declaration. (is_boz_constant): New function. Check that BOZ expr is constant. (gfc_b z2real): New function. In-place conversion of BOZ literal constant to REAL in accordance to F2018. (gfc_boz2int): New function. In-place conversion of BOZ literal onstant to INTEGER in accordance to F2018. (gfc_check_achar, gfc_check_char, gfc_check_float): Use gfc_invalid_boz. Convert BOZ as needed. (gfc_check_bge_bgt_ble_blt): Enforce F2018 requirements on BGE, BGT, BLE, and BLT intrinsic functions. (gfc_check_cmplx): Re-organize to check kind, if present, first. Convert BOZ real and/or imaginary parts as needed in accordance to F2018. (gfc_check_complex): Use gfc_invalid_boz. Convert BOZ as needed. (gfc_check_dcmplx, gfc_check_dble ): Convert BOZ as needed. (gfc_check_dshift): Make dshift[lr] conform to F2018 standard. gfc_check_float (gfc_expr *a) (gfc_check_iand_ieor_ior): Make IAND, IEOR, and IOR conform to F2018 standard. (gfc_check_int): Conform to F2018 standard. (gfc_check_intconv): Deprecate SHORT and LONG aliases for INT2 and INT. Simply return for a BOZ argument. See gfc_simplify_intconv. (gfc_check_merge_bits): Make MERGE_BITS conform to Fortran 2018 standard. (gfc_check_real): Remove incorrect comment. Check kind, if present, first. Simply return for a BOZ argument. See gfc_simplify_real. (gfc_check_and): Re-do error handling for BOZ arguments. Remove special casing ts.type != BT_INTEGER or BT_LOGICAL. * decl.c (match_old_style_init): Check for BOZ in old-style initialization. Issue error or warning depending on -fallow-invalid-boz option. Issue error if variable is not an INTEGER or REAL and the value is BOZ. * expr.c (gfc_copy_expr): Copy a BT_BOZ gfc_expr. (gfc_check_assign): Re-do error handling for a BOZ in an assignment statement. Do in-place conversion of RHS based on LHS type of INTEGER or REAL. * gfortran.h (gfc_expr): Add a boz component. Remove is_boz component. (gfc_boz2int, gfc_boz2real, gfc_invalid_boz): New prototypes. * interface.c (gfc_extend_assign): Guard against replacing an intrinsic involving a BOZ literal constant on RHS. * invoke.texi: Doument -fallow-invalid-boz. * lang.opt: New option. -fallow-invalid-boz. * libgfortran.h (bt): Elevate BOZ to a basic type. * misc.c (gfc_basic_typename, gfc_typename): Translate BT_BOZ to BOZ. * primary.c (convert_integer, convert_real, convert_complex): to here. Rename and make static functions. * primary.c(match_boz_constant): Rewrite parsing of a BOZ. Re-do error handling. Deprecate 'X' for hexidecimal and postfix notation. Use -fallow-invalid-boz and gfc_invalid_boz to accept deprecated code. * resolve.c (resolve_ordinary_assign): Rework a RHS that is a BOZ literal constant. Use gfc_invalid_boz to allow previous nonstandard behavior. Remove range checking of BOZ conversion. * simplify.c (convert_boz): Remove function. (simplify_cmplx): Remove conversion of BOZ constants, because conversion is done in gfc_check_cmplx. (gfc_simplify_float): Remove conversion of BOZ constant, because conversion is done in gfc_check_float. (simplify_intconv): Use gfc_boz2int to convert BOZ to INTEGER. Remove range checking for BOZ conversion. (gfc_simplify_real): Use k, if present, to determine kind. Convert BOZ to REAL. Remove range checking for BOZ conversion. target-memory.c (gfc_convert_boz): Rewrite to deal with convert of a BOZ to a REAL value. 2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/achar_5.f90: Fix for new BOZ handling. * arithmetic_overflow_1.f90: Ditto. * gfortran.dg/boz_11.f90: Ditto. * gfortran.dg/boz_12.f90: Ditto. * gfortran.dg/boz_4.f90: Ditto. * gfortran.dg/boz_5.f90: Ditto. * gfortran.dg/boz_6.f90: Ditto. * gfortran.dg/boz_7.f90: Ditto. * gfortran.dg/boz_8.f90: Ditto. * gfortran.dg/dec_structure_6.f90: Ditto. * gfortran.dg/dec_union_1.f90: Ditto. * gfortran.dg/dec_union_2.f90: Ditto. * gfortran.dg/dec_union_5.f90: Ditto. * gfortran.dg/dshift_3.f90: Ditto. * gfortran.dg/gnu_logical_2.f90: Ditto. * gfortran.dg/int_conv_1.f90: Ditto. * gfortran.dg/ishft_1.f90: Ditto. * gfortran.dg/nan_4.f90: Ditto. * gfortran.dg/no_range_check_3.f90: Ditto. * gfortran.dg/pr16433.f: Ditto. * gfortran.dg/pr44491.f90: Ditto. * gfortran.dg/pr58027.f90: Ditto. * gfortran.dg/pr81509_2.f90: Ditto. * gfortran.dg/unf_io_convert_1.f90: Ditto. * gfortran.dg/unf_io_convert_2.f90: Ditto. * gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90: Ditto. * gfortran.fortran-torture/execute/intrinsic_mvbits.f90: Ditto. * gfortran.fortran-torture/execute/intrinsic_nearest.f90: Ditto. * gfortran.fortran-torture/execute/seq_io.f90: Ditto. * gfortran.dg/gnu_logical_1.F: Delete test. * gfortran.dg/merge_bits_3.f90: New test. * gfortran.dg/merge_bits_3.f90: Ditto. * gfortran.dg/boz_int.f90: Ditto. * gfortran.dg/boz_bge.f90: Ditto. * gfortran.dg/boz_complex_1.f90: Ditto. * gfortran.dg/boz_complex_2.f90: Ditto. * gfortran.dg/boz_complex_3.f90: Ditto. * gfortran.dg/boz_dble.f90: Ditto. * gfortran.dg/boz_dshift_1.f90: Ditto. * gfortran.dg/boz_dshift_2.f90: Ditto. * gfortran.dg/boz_float_1.f90: Ditto. * gfortran.dg/boz_float_2.f90: Ditto. * gfortran.dg/boz_float_3.f90: Ditto. * gfortran.dg/boz_iand_1.f90: Ditto. * gfortran.dg/boz_iand_2.f90: Ditto. 2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org> * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage * testsuite/libgomp.fortran/reduction5.f90: Ditto. From-SVN: r273747
2019-07-20tree.def (OMP_LOOP): New tree code.Jakub Jelinek2-0/+131
* tree.def (OMP_LOOP): New tree code. * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_BIND. (enum omp_clause_bind_kind): New enum. (struct tree_omp_clause): Add subcode.bind_kind. * tree.h (OMP_LOOP_CHECK): Rename to ... (OMP_LOOPING_CHECK): ... this. (OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND, OMP_FOR_INCR, OMP_FOR_PRE_BODY, OMP_FOR_ORIG_DECLS): Use OMP_LOOPING_CHECK instead of OMP_LOOP_CHECK. (OMP_CLAUSE_BIND_KIND): Define. * tree.c (omp_clause_num_ops, omp_clause_code_name): Add bind clause entries. (walk_tree_1): Handle OMP_CLAUSE_BIND. * tree-pretty-print.c (dump_omp_clause): Likewise. (dump_generic_node): Handle OMP_LOOP. * gimplify.c (enum omp_region_type): Add ORT_IMPLICIT_TARGET. (in_omp_construct): New variable. (is_gimple_stmt): Handle OMP_LOOP. (gimplify_scan_omp_clauses): For lastprivate don't set check_non_private if code == OMP_LOOP. For reduction clause on OMP_LOOP combined with parallel or teams propagate as shared on the combined construct. Handle OMP_CLAUSE_BIND. (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_BIND. (gimplify_omp_for): Pass OMP_LOOP instead of OMP_{FOR,DISTRIBUTE} for constructs from a loop construct to gimplify_scan_omp_clauses. Don't predetermine iterator linear on OMP_SIMD from loop construct. (replace_reduction_placeholders, gimplify_omp_loop): New functions. (gimplify_omp_workshare): Use ORT_IMPLICIT_TARGET instead of trying to match the implicit ORT_TARGET construct around whole body. Temporarily clear in_omp_construct when processing body. (gimplify_expr): Handle OMP_LOOP. For OMP_MASTER, OMP_TASKGROUP etc. temporarily set in_omp_construct when processing body. (gimplify_body): Create ORT_IMPLICIT_TARGET instead of ORT_TARGET. * omp-low.c (struct omp_context): Add loop_p. (build_outer_var_ref): Treat ctx->loop_p similarly to simd construct in that the original var might be private. (scan_sharing_clauses): Handle OMP_CLAUSE_BIND. (check_omp_nesting_restrictions): Adjust nesting restrictions for addition of loop construct. (scan_omp_1_stmt): Allow setjmp inside of loop construct. gcc/c-family/ * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_LOOP. (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_BIND. * c-pragma.c (omp_pragmas_simd): Add PRAGMA_OMP_LOOP entry. * c-common.h (enum c_omp_clause_split): Add C_OMP_CLAUSE_SPLIT_LOOP. * c-omp.c (c_omp_split_clauses): Add support for 4 new combined constructs with the loop construct. gcc/c/ * c-parser.c (c_parser_omp_clause_name): Handle bind clause. (c_parser_omp_clause_bind): New function. (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_BIND. (OMP_LOOP_CLAUSE_MASK): Define. (c_parser_omp_loop): New function. (c_parser_omp_parallel, c_parser_omp_teams): Handle parsing of loop combined with parallel or teams. (c_parser_omp_construct): Handle PRAGMA_OMP_LOOP. * c-typeck.c (c_finish_omp_clauses): Handle OMP_CLAUSE_BIND. gcc/cp/ * cp-tree.h (OMP_FOR_GIMPLIFYING_P): Use OMP_LOOPING_CHECK instead of OMP_LOOP_CHECK. * parser.c (cp_parser_omp_clause_name): Handle bind clause. (cp_parser_omp_clause_bind): New function. (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_BIND. (OMP_LOOP_CLAUSE_MASK): Define. (cp_parser_omp_loop): New function. (cp_parser_omp_parallel, cp_parser_omp_teams): Handle parsing of loop combined with parallel or teams. (cp_parser_omp_construct): Handle PRAGMA_OMP_LOOP. (cp_parser_pragma): Likewise. * pt.c (tsubst_expr): Handle OMP_LOOP. * semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_BIND. gcc/testsuite/ * c-c++-common/gomp/cancel-1.c: Adjust expected diagnostic wording. * c-c++-common/gomp/clauses-1.c (foo, baz, bar): Add order(concurrent) clause where allowed. Add combined constructs with loop with all possible clauses. (qux): New function. * c-c++-common/gomp/loop-1.c: New test. * c-c++-common/gomp/loop-2.c: New test. * c-c++-common/gomp/loop-3.c: New test. * c-c++-common/gomp/loop-4.c: New test. * c-c++-common/gomp/loop-5.c: New test. * c-c++-common/gomp/order-3.c: Adjust expected diagnostic wording. * c-c++-common/gomp/simd-setjmp-1.c: New test. * c-c++-common/gomp/teams-2.c: Adjust expected diagnostic wording. libgomp/ * testsuite/libgomp.c-c++-common/loop-1.c: New test. From-SVN: r273621
2019-07-09tree-vect-stmts.c (scan_operand_equal_p): Look through MEM_REF with SSA_NAME ↵Jakub Jelinek3-2/+7
address of POINTER_PLUS_EXPR. * tree-vect-stmts.c (scan_operand_equal_p): Look through MEM_REF with SSA_NAME address of POINTER_PLUS_EXPR. Handle MULT_EXPR and casts in offset when different, both through gimple stmts and through trees. Rewritten using loops to minimize code duplication for each operand. * g++.dg/vect/simd-6.cc: Replace xfail with target x86. * g++.dg/vect/simd-9.cc: Likewise. * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86. * testsuite/libgomp.c++/scan-16.C: Likewise. From-SVN: r273249
2019-07-06omp-low.c (lower_rec_input_clauses): For lastprivate clauses in ↵Jakub Jelinek3-0/+241
ctx->for_simd_scan_phase simd copy the outer var to... * omp-low.c (lower_rec_input_clauses): For lastprivate clauses in ctx->for_simd_scan_phase simd copy the outer var to the privatized variable(s). For conditional lastprivate look through outer GIMPLE_OMP_SCAN context. (lower_omp_1): For conditional lastprivate look through outer GIMPLE_OMP_SCAN context. * testsuite/libgomp.c/scan-19.c: New test. * testsuite/libgomp.c/scan-20.c: New test. From-SVN: r273169
2019-07-06omp-low.c (struct omp_context): Add for_simd_scan_phase member.Jakub Jelinek17-0/+2145
* omp-low.c (struct omp_context): Add for_simd_scan_phase member. (maybe_lookup_ctx): Add forward declaration. (omp_find_scan): Likewise. Walk into body of simd if composited with worksharing loop. (scan_omp_simd_scan): New function. (scan_omp_1_stmt): Call it. (lower_rec_simd_input_clauses): Don't create rvar nor rvar2 if ctx->for_simd_scan_phase. (lower_rec_input_clauses): Do much less work for inscan reductions in ctx->for_simd_scan_phase is_simd regions. (lower_omp_scan): Set is_simd also on simd constructs composited with worksharing loop, unless ctx->for_simd_scan_phase. Never emit a sorry message. Don't change GIMPLE_OMP_SCAN stmts into nops and emit their body after in simd constructs composited with worksharing loop. (lower_omp_for_scan): Handle worksharing loop composited with simd. * c-c++-common/gomp/scan-4.c: Don't expect sorry message. * testsuite/libgomp.c/scan-11.c: New test. * testsuite/libgomp.c/scan-12.c: New test. * testsuite/libgomp.c/scan-13.c: New test. * testsuite/libgomp.c/scan-14.c: New test. * testsuite/libgomp.c/scan-15.c: New test. * testsuite/libgomp.c/scan-16.c: New test. * testsuite/libgomp.c/scan-17.c: New test. * testsuite/libgomp.c/scan-18.c: New test. * testsuite/libgomp.c++/scan-9.C: New test. * testsuite/libgomp.c++/scan-10.C: New test. * testsuite/libgomp.c++/scan-11.C: New test. * testsuite/libgomp.c++/scan-12.C: New test. * testsuite/libgomp.c++/scan-13.C: New test. * testsuite/libgomp.c++/scan-14.C: New test. * testsuite/libgomp.c++/scan-15.C: New test. * testsuite/libgomp.c++/scan-16.C: New test. From-SVN: r273157
2019-07-04omp-expand.c (expand_omp_for_static_nochunk): Don't emit GOMP_loop_start at ↵Jakub Jelinek3-0/+237
the start of second worksharing loop in a scan. * omp-expand.c (expand_omp_for_static_nochunk): Don't emit GOMP_loop_start at the start of second worksharing loop in a scan. For nowait, don't emit GOMP_loop_end_nowait at the end of first worksharing loop in a scan even if there are conditional lastprivates, and do emit GOMP_loop_end_nowait at the end of second worksharing loop. * testsuite/libgomp.c/scan-9.c: New test. * testsuite/libgomp.c/scan-10.c: New test. From-SVN: r273095
2019-07-03tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.Jakub Jelinek17-0/+2097
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause. * tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__SCANTEMP_ instead of OMP_CLAUSE__CONDTEMP_ as range's upper bound. (OMP_CLAUSE__SCANTEMP__ALLOC, OMP_CLAUSE__SCANTEMP__CONTROL): Define. * tree.c (omp_clause_num_ops, omp_clause_code_name): Add OMP_CLAUSE__SCANTEMP_ entry. (walk_tree_1): Handle OMP_CLAUSE__SCANTEMP_. * tree-pretty-print.c (dump_omp_clause): Likewise. * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Likewise. * omp-general.h (struct omp_for_data): Add have_scantemp and have_nonctrl_scantemp members. * omp-general.c (omp_extract_for_data): Initialize them. * omp-low.c (struct omp_context): Add scan_exclusive member. (scan_omp_1_stmt): Don't unnecessarily mask gimple_omp_for_kind result again with GF_OMP_FOR_KIND_MASK. Initialize also ctx->scan_exclusive. (lower_rec_simd_input_clauses): Use ctx->scan_exclusive instead of !ctx->scan_inclusive. (lower_rec_input_clauses): Simplify gimplification of dtors using gimplify_and_add. For non-is_simd test OMP_CLAUSE_REDUCTION_INSCAN rather than rvarp. Handle OMP_CLAUSE_REDUCTION_INSCAN in worksharing loops. Don't add barrier for reduction_omp_orig_ref if ctx->scan_??xclusive. (lower_reduction_clauses): Don't do anything for ctx->scan_??xclusive. (lower_omp_scan): Use ctx->scan_exclusive instead of !ctx->scan_inclusive. Handle worksharing loops with inscan reductions. Use new_vard != new_var instead of repeated omp_is_reference calls. (omp_find_scan, lower_omp_for_scan): New functions. (lower_omp_for): Call lower_omp_for_scan for worksharing loops with inscan reductions. * omp-expand.c (expand_omp_scantemp_alloc): New function. (expand_omp_for_static_nochunk): Handle fd->have_nonctrl_scantemp and fd->have_scantemp. * c-c++-common/gomp/scan-3.c (f1): Don't expect a sorry message. * c-c++-common/gomp/scan-5.c (foo): Likewise. * testsuite/libgomp.c++/scan-1.C: New test. * testsuite/libgomp.c++/scan-2.C: New test. * testsuite/libgomp.c++/scan-3.C: New test. * testsuite/libgomp.c++/scan-4.C: New test. * testsuite/libgomp.c++/scan-5.C: New test. * testsuite/libgomp.c++/scan-6.C: New test. * testsuite/libgomp.c++/scan-7.C: New test. * testsuite/libgomp.c++/scan-8.C: New test. * testsuite/libgomp.c/scan-1.c: New test. * testsuite/libgomp.c/scan-2.c: New test. * testsuite/libgomp.c/scan-3.c: New test. * testsuite/libgomp.c/scan-4.c: New test. * testsuite/libgomp.c/scan-5.c: New test. * testsuite/libgomp.c/scan-6.c: New test. * testsuite/libgomp.c/scan-7.c: New test. * testsuite/libgomp.c/scan-8.c: New test. From-SVN: r272958
2019-06-19Test cases to verify OpenACC 'firstprivate' mappingsThomas Schwinge3-0/+13
gcc/testsuite/ * c-c++-common/goacc/firstprivate-mappings-1.c: New file. * g++.dg/goacc/firstprivate-mappings-1.C: Likewise. libgomp/ * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file. * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c: Likewise. From-SVN: r272451
2019-06-19Add missing results check in 'libgomp.fortran/allocatable3.f90'Thomas Schwinge2-0/+6
libgomp/ * testsuite/libgomp.fortran/allocatable3.f90: Add missing results check. From-SVN: r272449
2019-06-19Add 'libgomp.oacc-fortran/allocatable-array-1.f90'Cesar Philippidis2-0/+32
libgomp/ * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New file. From-SVN: r272448
2019-06-19[PR90743] Fortran 'allocatable' with OpenACC data/OpenMP 'target' 'map' clausesThomas Schwinge6-3/+314
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[PR90861] Document status quo for OpenACC 'declare' not cleaning up for VLAsThomas Schwinge2-3/+47
gcc/testsuite/ PR testsuite/90861 * c-c++-common/goacc/declare-pr90861.c: New file. libgomp/ PR testsuite/90861 * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update. From-SVN: r272446
2019-06-19[PR90862] OpenACC 'declare' ICE when nested inside another constructThomas Schwinge2-6/+97
gcc/ PR middle-end/90862 * omp-low.c (check_omp_nesting_restrictions): Handle GF_OMP_TARGET_KIND_OACC_DECLARE. gcc/testsuite/ PR middle-end/90862 * c-c++-common/goacc/declare-1.c: Update. * c-c++-common/goacc/declare-2.c: Likewise. libgomp/ PR middle-end/90862 * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update. From-SVN: r272444
2019-06-16[openacc, parloops] Fix SIGSEGV in oacc_entry_exit_ok_1Tom de Vries2-0/+20
When compiling the test-case with r268755, we run into a SIGSEGV in oacc_entry_exit_ok_1 when trying to dereference a NULL red: ... struct reduction_info *red; red = reduction_phi (reduction_list, use_stmt); tree val = PHI_RESULT (red->keep_res); ... Fix this by handling ref == NULL. Bootstrapped and reg-tested on x86_64. Build and reg-tested on x86_64 with nvptx accelerator. 2019-06-16 Tom de Vries <tdevries@suse.de> PR tree-optimization/89376 * tree-parloops.c (oacc_entry_exit_ok_1): Handle red == NULL. * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test. From-SVN: r272338
2019-06-15[nvptx, libgomp] Update pr85381-{2,4}.c test-casesTom de Vries3-23/+8
After the fix for "PR tree-optimization/89713 - Assume loop with an exit is finite" ( r272234 ) empty oacc loops are removed before expand. Update pr85381-{2,4}.c accordingly. 2019-06-15 Tom de Vries <tdevries@suse.de> PR tree-optimization/89713 * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync. * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same. From-SVN: r272324
2019-06-15re PR middle-end/90779 (Fortran array initialization in offload regions)Jakub Jelinek3-0/+36
PR middle-end/90779 * gimplify.c: Include omp-offload.h and context.h. (gimplify_bind_expr): Add "omp declare target" attributes to static block scope variables inside of target region or target functions. * c-c++-common/goacc/routine-5.c (func2): Don't expect error for static block scope variable in #pragma acc routine. * testsuite/libgomp.c/pr90779.c: New test. * testsuite/libgomp.fortran/pr90779.f90: New test. From-SVN: r272322
2019-06-15[openacc] Disable pass_thread_jumps for IFN_UNIQUETom de Vries2-0/+39
If we compile the openacc testcase with -fopenacc -O2, we run into a SIGSEGV or assert. The root cause for this is that pass_thread_jumps breaks the invariant that OACC_FORK and OACC_JOIN mark the start and end of a single-entry-single-exit region. Fix this by bailing out when encountering an IFN_UNIQUE in thread_jumps::profitable_jump_thread_path. Bootstrapped and reg-tested on x86_64. Build and reg-tested libgomp on x86_64 with nvptx accelerator. 2019-06-15 Tom de Vries <tdevries@suse.de> PR tree-optimization/90009 * tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path): Return NULL if bb contains IFN_UNIQUE. * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test. From-SVN: r272321
2019-06-13PR tree-optimization/89713 - Assume loop with an exit is finiteFeng Xue2-0/+36
gcc/ChangeLog: * doc/invoke.texi (-ffinite-loops): Document new option. * common.opt (-ffinite-loops): New option. * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark IFN_GOACC_LOOP calls as necessary. * tree-ssa-loop-niter.c (finite_loop_p): Assume loop with an exit is finite. * omp-offload.c (oacc_xform_loop): Skip lowering if return value of IFN_GOACC_LOOP call is not used. * opts.c (default_options_table): Enable -ffinite-loops at -O2+. gcc/testsuite/ChangeLog: * g++.dg/tree-ssa/empty-loop.C: New test. * gcc.dg/tree-ssa/dce-2.c: New test. * gcc.dg/const-1.c: Add -fno-finite-loops option. * gcc.dg/graphite/graphite.exp: Likewise. * gcc.dg/loop-unswitch-1.c: Likewise. * gcc.dg/predict-9.c: Likewise. * gcc.dg/pure-2.c: Likewise. * gcc.dg/tree-ssa/20040211-1.c: Likewise. * gcc.dg/tree-ssa/loop-10.c: Likewise. * gcc.dg/tree-ssa/split-path-6.c: Likewise. * gcc.dg/tree-ssa/ssa-thread-12.c: Likewise. libgomp/ChangeLog: * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test. From-SVN: r272234
2019-06-11re PR target/90811 ([nvptx] ptxas error on OpenMP offloaded code)Jakub Jelinek2-0/+34
PR target/90811 * config/nvptx/nvptx.c (nvptx_output_softstack_switch): Use and.b%d instead of and.u%d. * testsuite/libgomp.c/pr90811.c: New test. From-SVN: r272161
2019-06-05omp-low.c (lower_rec_input_clauses): For lastprivate conditional references...Jakub Jelinek3-0/+171
* omp-low.c (lower_rec_input_clauses): For lastprivate conditional references, lookup in in hash map MEM_REF operand instead of the MEM_REF itself. (lower_omp_1): When looking for lastprivate conditional assignments, handle MEM_REFs with REFERENCE_TYPE operands. * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test. * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test. From-SVN: r271948
2019-06-04gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate ↵Jakub Jelinek5-0/+247
conditional on combined for simd. * gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate conditional on combined for simd. * omp-low.c (struct omp_context): Add combined_into_simd_safelen0 member. (lower_rec_input_clauses): For gimple_omp_for_combined_into_p max_vf 1 constructs, don't remove lastprivate_conditional_map, but instead set ctx->combined_into_simd_safelen0 and adjust hash_map, so that it points to parent construct temporaries. (lower_lastprivate_clauses): Handle ctx->combined_into_simd_safelen0 like !ctx->lastprivate_conditional_map. (lower_omp_1) <case GIMPLE_ASSIGN>: If up->combined_into_simd_safelen0, use up->outer context instead of up. * omp-expand.c (expand_omp_for_generic): Perform cond_var bump even if gimple_omp_for_combined_p. (expand_omp_for_static_nochunk): Likewise. (expand_omp_for_static_chunk): Add forgotten cond_var bump that was probably moved over into expand_omp_for_generic rather than being copied there. gcc/cp/ * cp-tree.h (CP_OMP_CLAUSE_INFO): Allow for any clauses up to _condvar_ instead of only up to linear. gcc/testsuite/ * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect a sorry_at on any of the clauses. libgomp/ * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test. * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test. * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test. * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test. From-SVN: r271907
2019-05-30Generalize getconf _NPROCESSORS_ONLNRainer Orth7-10/+124
libgomp: * configure.ac: Call AX_COUNT_CPUS. Substitute CPU_COUNT. * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor count fallback. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in, testsuite/Makefile.in: Regenerate. config: * ax_count_cpus.m4: New file. From-SVN: r271769
2019-05-29gimplify.c (struct gimplify_omp_ctx): Add clauses member.Jakub Jelinek4-0/+310
* gimplify.c (struct gimplify_omp_ctx): Add clauses member. (gimplify_scan_omp_clauses): Initialize ctx->clauses. (gimplify_adjust_omp_clauses_1): Transform lastprivate conditional explicit clause on combined parallel into implicit shared clause. (gimplify_adjust_omp_clauses): Move lastprivate conditional clause and firstprivate if the decl has one too from combined parallel to the worksharing construct. gcc/testsuite/ * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect sorry on lastprivate conditional on parallel for. * c-c++-common/gomp/lastprivate-conditional-3.c (foo): Add tests for lastprivate conditional warnings on parallel for constructs. * c-c++-common/gomp/lastprivate-conditional-4.c: New test. libgomp/ * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename to ... * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this. * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test. * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test. From-SVN: r271733
2019-05-27gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional on ↵Jakub Jelinek2-0/+163
sections construct. * gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional on sections construct. * omp-low.c (lower_lastprivate_conditional_clauses): Handle sections construct. (lower_omp_sections): Handle lastprivate conditional. (lower_omp_1) <case GIMPLE_ASSIGN>: Handle sections construct with lastprivate_conditional_map. * omp-expand.c (expand_omp_sections): Handle lastprivate conditional. libgomp/ * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test. From-SVN: r271673
2019-05-27omp-low.c (lower_omp_1): Look through ordered...Jakub Jelinek2-0/+59
* omp-low.c (lower_omp_1) <case GIMPLE_ASSIGN>: Look through ordered, critical, taskgroup and section regions when looking for a region with non-NULL lastprivate_conditional_map. * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test. From-SVN: r271672
2019-05-27re PR libgomp/90641 (libgomp.c-c++-common/lastprivate-conditional-1.c etc FAIL)Jakub Jelinek5-24/+83
PR libgomp/90641 * work.c (gomp_init_work_share): Instead of aligning final ordered value to multiples of long long alignment, align to that the first part (ordered team ids) and if inline_ordered_team_ids is not on a long long alignment boundary within the structure, use __alignof__ (long long) - 1 pad size always. * loop.c (GOMP_loop_start): Fix *mem computation if inline_ordered_team_ids is not aligned on long long alignment boundary within the structure. * loop-ull.c (GOMP_loop_ull_start): Likewise. * sections.c (GOMP_sections2_start): Likewise. From-SVN: r271671
2019-05-24tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CONDTEMP_.Jakub Jelinek3-0/+318
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CONDTEMP_. * tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__CONDTEMP_ instead of OMP_CLAUSE__REDUCTEMP_. * tree.c (omp_clause_num_ops, omp_clause_code_name): Add OMP_CLAUSE__CONDTEMP_. (walk_tree_1): Handle OMP_CLAUSE__CONDTEMP_. * tree-pretty-print.c (dump_omp_clause): Likewise. * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Likewise. * gimplify.c (enum gimplify_omp_var_data): Use hexadecimal constants instead of decimal. Add GOVD_LASTPRIVATE_CONDITIONAL. (gimplify_scan_omp_clauses): Don't reject lastprivate conditional on OMP_FOR. (gimplify_omp_for): Warn and disable conditional modifier from lastprivate on loop iterators. * omp-general.h (struct omp_for_data): Add lastprivate_conditional member. * omp-general.c (omp_extract_for_data): Initialize it. * omp-low.c (struct omp_context): Add lastprivate_conditional_map member. (delete_omp_context): Delete it. (lower_lastprivate_conditional_clauses): New function. (lower_lastprivate_clauses): Add BODY_P and CSTMT_LIST arguments, handle lastprivate conditional clauses. (lower_reduction_clauses): Add CLIST argument, emit it into the critical section if any. (lower_omp_sections): Adjust lower_lastprivate_clauses and lower_reduction_clauses callers. (lower_omp_for_lastprivate): Add CLIST argument, pass it through to lower_lastprivate_clauses. (lower_omp_for): Call lower_lastprivate_conditional_clauses, adjust lower_omp_for_lastprivate and lower_reduction_clauses callers, emit clist into a critical section if not emitted there already by lower_reduction_clauses. (lower_omp_taskreg, lower_omp_teams): Adjust lower_reduction_clauses callers. (lower_omp_1): Handle GIMPLE_ASSIGNs storing into lastprivate conditional variables. * omp-expand.c (determine_parallel_type): Punt if OMP_CLAUSE__CONDTEMP_ clause is present. (expand_omp_for_generic, expand_omp_for_static_nochunk, expand_omp_for_static_chunk): Handle lastprivate conditional. (expand_omp_for): Handle fd.lastprivate_conditional like fd.have_reductemp. gcc/testsuite/ * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect sorry for omp for. * c-c++-common/gomp/lastprivate-conditional-3.c: New test. libgomp/ * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test. * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test. From-SVN: r271610
2019-05-24re PR libgomp/90585 (libgomp hsa plugin ftbfs in the x32 multilib variant)Jakub Jelinek7-14/+37
PR libgomp/90585 * plugin/plugin-hsa.c: Include gstdint.h. Include inttypes.h only if HAVE_INTTYPES_H is defined. (print_uint64_t): New typedef. (PRIu64): Define if HAVE_INTTYPES_H is not defined. (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t. (release_kernel_dispatch): Likewise. Cast shadow->debug to uintptr_t before casting to void *. * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h. * oacc-mem.c: Don't include config.h nor stdint.h. * target.c: Don't include config.h. * oacc-cuda.c: Likewise. * oacc-host.c: Don't include stdint.h. From-SVN: r271597
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