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2006-10-29re PR fortran/29629 (ICE on OpenMP-enabled program (gfc_conv_variable, at ↵Jakub Jelinek1-0/+5
fortran/trans-expr.c:404)) PR fortran/29629 * trans-openmp.c (gfc_trans_omp_array_reduction): Set attr.flavor of init_val_sym and outer_sym to FL_VARIABLE. * testsuite/libgomp.fortran/pr29629.f90: New test. From-SVN: r118134
2006-10-24re PR libgomp/29494 (libgomp build fails with missing pthread_mutexattr_settype)Eric Botcazou1-0/+8
PR libgomp/29494 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6. * config/posix95: New directory. * config/posix95/omp-lock.h: New file. * config/posix95/lock.c: Likewise. From-SVN: r118004
2006-10-15Index: config/ChangeLogGeoffrey Keating1-0/+5
2006-10-14 Geoffrey Keating <geoffk@apple.com> * multi.m4: New file, from automake version 2 branch. Index: libgomp/ChangeLog 2006-10-14 Geoffrey Keating <geoffk@apple.com> * aclocal.m4: Regenerate. * configure: Regenerate. Index: libstdc++-v3/ChangeLog 2006-10-14 Geoffrey Keating <geoffk@apple.com> * aclocal.m4: Regenerate. * configure: Regenerate with released autoconf-2.59. Index: libobjc/ChangeLog 2006-10-14 Geoffrey Keating <geoffk@apple.com> * Makefile.in: Use multi_basedir instead of toplevel_srcdir. * configure.ac: Use multi.m4 from aclocal rather than custom code. Use multi_basedir instead of toplevel_srcdir. * aclocal.m4: Regenerate. * configure: Regenerate. Index: libssp/ChangeLog 2006-10-14 Geoffrey Keating <geoffk@apple.com> * aclocal.m4: Regenerate. * configure: Regenerate. From-SVN: r117741
2006-10-06barrier-1.c: Change timestamp tests from '<' to '<='.Danny Smith1-0/+5
* testsuite/libgomp.c/barrier-1.c: Change timestamp tests from '<' to '<='. From-SVN: r117491
2006-10-06acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from test.Danny Smith1-0/+7
* acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from test. * configure: Regenerate. * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias. From-SVN: r117490
2006-09-26re PR middle-end/25261 ([gomp] Nested function calls in #pragma omp parallel ↵Jakub Jelinek1-0/+6
blocks) PR middle-end/25261 PR middle-end/28790 * tree-nested.c (struct nesting_info): Added static_chain_added. (convert_call_expr): Set static_chain_added when adding static chain. Handle OMP_PARALLEL and OMP_SECTION. * gcc.dg/gomp/nestedfn-1.c: New test. * testsuite/libgomp.c/nestedfn-4.c: New test. * testsuite/libgomp.c/nestedfn-5.c: New test. * testsuite/libgomp.fortran/nestedfn3.f90: New test. From-SVN: r117235
2006-09-26re PR fortran/29097 (!$ include 'omp_lib.h' does not work)Jakub Jelinek1-0/+9
PR fortran/29097 * scanner.c (include_line): Handle conditional include. * testsuite/libgomp.fortran/condinc1.f: New test. * testsuite/libgomp.fortran/condinc2.f: New test. * testsuite/libgomp.fortran/condinc3.f90: New test. * testsuite/libgomp.fortran/condinc4.f90: New test. * testsuite/libgomp.fortran/condinc1.inc: New file. From-SVN: r117234
2006-09-19tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to GCC_ENABLE.Tom Tromey1-0/+4
config * tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to GCC_ENABLE. libgomp * configure: Rebuilt. libstdc++-v3 * configure: Rebuilt. libmudflap * configure: Rebuilt. libjava * configure: Rebuilt. From-SVN: r117049
2006-09-13re PR c/28768 (Preprocessor doesn't parse tokens correctly?)Joseph Myers1-0/+8
libcpp: PR c/28768 PR preprocessor/14634 * lex.c (lex_string): Pedwarn for unterminated literals. libgomp: * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument to AC_DEFINE. * configure: Regenerate. gcc/testsuite: * gcc.dg/cpp/include2.c, gcc.dg/cpp/macspace1.c, gcc.dg/cpp/macspace2.c, gcc.dg/cpp/multiline.c, gcc.dg/cpp/trad/literals-2.c: Update expected diagnostics. From-SVN: r116915
2006-09-08reduction3.f90: Change -2147483648 to -huge(i)-1 to avoid overflow.Steven G. Kargl1-0/+7
2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org> * testsuite/libgomp.fortran/reduction3.f90: Change -2147483648 to -huge(i)-1 to avoid overflow. * testsuite/libgomp.fortran/reduction4.f90: Change Z'ffffffff' to not(0) to avoid overflow. From-SVN: r116786
2006-08-26re PR libgomp/25938 (libgomp installs header files in version and target ↵Joseph Myers1-0/+7
independent location) PR libgomp/25938 * Makefile.am (libsubincludedir): New. (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS. * Makefile.in: Regenerate. From-SVN: r116475
2006-08-17re PR libgomp/28725 (Case Sensitive OpenMP environment variables and patch)Jakub Jelinek1-0/+8
PR libgomp/28725 * env.c: Include ctype.h. (parse_schedule, parse_unsigned_long, parse_boolean): Allow leading and/or trailing whitespace and compare strings case insensitively. From-SVN: r116209
2006-07-16re PR fortran/28390 (Broken !$omp parallel do lastprivate(iterationvar))Jakub Jelinek1-0/+5
PR fortran/28390 * trans-openmp.c (gfc_trans_omp_do): Look for LASTPRIVATE in code->exp.omp_clauses rather than in the 3rd function argument. * testsuite/libgomp.fortran/pr28390.f: New test. From-SVN: r115504
2006-07-05configure.ac: Depend addition of -pthread on host OS.Eric Christopher1-3/+8
2006-07-05 Eric Christopher <echristo@apple.com> * configure.ac: Depend addition of -pthread on host OS. * configure: Regenerate. From-SVN: r115205
2006-06-21critical.c (GOMP_critical_name_start): Fix *pptr initialization when ↵Jakub Jelinek1-0/+6
gomp_mutex_t is larger than pointer and... * critical.c (GOMP_critical_name_start): Fix *pptr initialization when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is defined. From-SVN: r114843
2006-06-20re PR libgomp/26175 (In gcc-4.2.0 libgomp/.../powerpc/futex.h SYS_futex ↵Jakub Jelinek1-0/+10
undefined) PR libgomp/26175 PR libgomp/26477 * configure.ac: If neither --enable-linux-futex nor --disable-linux-futex is passed, determine the default by checking for compiling and/or running against NPTL. With --enable-linux-futex, check if SYS_gettid and SYS_futex are defined. * configure: Rebuilt. From-SVN: r114809
2006-06-14re PR libgomp/28008 (build failure due to PTHREAD_STACK_MIN not being declared)Richard Henderson1-0/+6
PR libgomp/28008 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment. From-SVN: r114643
2006-06-09env.c (gomp_nthreads_var): Change to unsigned long.Richard Henderson1-0/+12
* env.c (gomp_nthreads_var): Change to unsigned long. (gomp_run_sched_chunk): Likewise. (parse_unsigned_long): Rename from parse_num_threads and generalize. (initialize_env): Initialize gomp_thread_attr. * libgomp.h (gomp_nthreads_var): Update decl. (gomp_run_sched_chunk): Likewise. (gomp_thread_attr): Declare. * team.c (gomp_thread_attr): Export. (initialize_team): Don't initialize it. From-SVN: r114525
2006-06-09re PR fortran/27916 (Problem with allocatable arrays inside OpenMP do loop)Jakub Jelinek1-0/+6
PR fortran/27916 * trans-openmp.c (gfc_omp_clause_default_ctor): New function. * trans.h (gfc_omp_clause_default_ctor): New prototype. * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): Define. * testsuite/libgomp.fortran/pr27916-1.f90: New test. * testsuite/libgomp.fortran/pr27916-2.f90: New test. From-SVN: r114520
2006-06-06time.c: New file.Francois-Xavier Coudert1-0/+5
* config/mingw32/time.c: New file. * configure.tgt: Use it. * config/i386/mingw32.h (GOMP_SELF_SPECS): Define. From-SVN: r114442
2006-05-24Makefile.am: Add install-html target.Carlos O'Donell1-0/+5
2006-05-23 Carlos O'Donell <carlos@codesourcery.com> * Makefile.am: Add install-html target. Add install-html to .PHONY * Makefile.in: Regenerate. From-SVN: r114032
2006-05-22re PR libgomp/27612 (Tests use __sync_lock_test_and_set_4')John David Anglin1-0/+11
PR libgomp/27612 * testsuite/libgomp.c/sections-1.c: Require sync_int_long. * testsuite/libgomp.c/critical-1.c: Likewise. * testsuite/libgomp.c/loop-1.c: Likewise. * testsuite/libgomp.c/loop-2.c: Likewise. * testsuite/libgomp.c/single-1.c: Likewise. * testsuite/libgomp.c/ordered-1.c: Likewise. * testsuite/libgomp.c/ordered-2.c: Likewise. From-SVN: r113988
2006-05-15re PR middle-end/27416 (ICE on invalid firstprivate/lastprivate)Jakub Jelinek1-0/+5
PR middle-end/27416 * omp-low.c (build_outer_var_ref): If VAR is reference in orphaned construct, return *VAR. * libgomp.fortran/pr27416-1.f90: New test. From-SVN: r113788
2006-05-03re PR fortran/27395 (Problem with arrays in the OpenMP REDUCTION clause in ↵Jakub Jelinek1-0/+6
Fortran) PR fortran/27395 * gimplify.c (gimplify_scan_omp_clauses): Compare OMP_CLAUSE_CODE rather than TREE_CODE to OMP_CLAUSE_REDUCTION. Set also GOVD_SEEN bit for OMP_CLAUSE_REDUCTION_PLACEHOLDER. * testsuite/libgomp.fortran/pr27395-1.f90: New test. * testsuite/libgomp.fortran/pr27395-2.f90: New test. From-SVN: r113494
2006-05-02re PR c++/26943 ([gomp] firstprivate + lastprivate uses inefficient barrier)Jakub Jelinek1-0/+10
PR c++/26943 * omp-low.c (maybe_lookup_decl_in_outer_ctx): New function. (build_outer_var_ref): Use maybe_lookup_decl_in_outer_ctx to find if var will be a global variable even in the nested context. (omp_copy_decl): Only check for global variable at the end, it might be overridden in outer contexts. (scan_sharing_clauses): For global variables don't create a field. (lower_rec_input_clauses): Do nothing for global shared variables. Emit a barrier at the end of ILIST if there were any decls in both firstprivate and lastprivate clauses. (lower_send_clauses): Do nothing for global variables except for COPYIN. * testsuite/libgomp.c/pr26943-1.c: New test. * testsuite/libgomp.c/pr26943-2.c: New test. * testsuite/libgomp.c/pr26943-3.c: New test. * testsuite/libgomp.c/pr26943-4.c: New test. * testsuite/libgomp.c++/pr27337.C: Remove barrier. * testsuite/libgomp.c++/pr26943.C: New test. From-SVN: r113483
2006-05-02re PR middle-end/27337 (OpenMP ICE in expand_expr_real_1 at expr.c:6814)Jakub Jelinek1-0/+5
PR middle-end/27337 * gimplify.c (gimplify_scan_omp_clauses): Handle INDIRECT_REF around RESULT_DECL for result passed by reference. (gimplify_expr): Call omp_notice_variable when RESULT_DECL is seen. * omp-low.c (use_pointer_for_field): Don't look at DECL_HAS_VALUE_EXPR_P for RESULT_DECLs. (scan_omp_1): Call remap_decl on RESULT_DECLs. (lower_rec_input_clauses): Don't allocate VLA memory for the second time or var for passing by reference for OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE clauses. Allow creation of TREE_ADDRESSABLE variables when passing by reference. * omp-low.c (dump_omp_region): Fix output formatting. cp/ * cp-gimplify.c (cxx_omp_privatize_by_reference): New function. * cp-tree.h (cxx_omp_privatize_by_reference): New prototype. * cp-objcp-common.h (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Define. testsuite/ * g++.dg/gomp/pr27337-1.C: New test. * g++.dg/gomp/pr27337-2.C: New test. libgomp/ * testsuite/libgomp.c++/pr27337.C: New test. From-SVN: r113456
2006-04-26re PR c/26171 (#pragma omp threadprivate requires -funit-at-a-time)Jakub Jelinek1-0/+5
PR c/26171 * cgraph.c (cgraph_varpool_finalize_decl): Don't call cgraph_varpool_assemble_pending_decls if -fopenmp, unless cgraph_global_info_ready. * testsuite/libgomp.c/pr26171.c: New test. From-SVN: r113271
2006-04-25re PR libgomp/25865 (libgomp incorrectly detects support for TLS)Richard Henderson1-0/+7
PR libgomp/25865 * configure.ac: Use GCC_CHECK_TLS. * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove. * Makefile.in, aclocal.m4, configure: Regenerate. From-SVN: r113256
2006-04-10libjava.exp (libjava_init): Recognize multilib directory names containing ↵Matthias Klose1-0/+5
underscores. gcc/testsuite: 2006-04-10 Matthias Klose <doko@debian.org> * testsuite/lib/libjava.exp (libjava_init): Recognize multilib directory names containing underscores. libffi: 2006-04-10 Matthias Klose <doko@debian.org> * testsuite/lib/libjava.exp (libjava_init): Recognize multilib directory names containing underscores. libgomp: 2006-04-10 Matthias Klose <doko@debian.org> * testsuite/lib/libjava.exp (libjava_init): Recognize multilib directory names containing underscores. libjava: 2006-04-10 Matthias Klose <doko@debian.org> * testsuite/lib/libjava.exp (libjava_init): Recognize multilib directory names containing underscores. libmudflap: 2006-04-10 Matthias Klose <doko@debian.org> * testsuite/lib/libjava.exp (libjava_init): Recognize multilib directory names containing underscores. libstdc++: 2006-04-10 Matthias Klose <doko@debian.org> * testsuite/lib/libjava.exp (libjava_init): Recognize multilib directory names containing underscores. From-SVN: r112833
2006-03-21re PR c++/26691 (Wrong code for constructor with default value)Jakub Jelinek1-0/+5
PR c++/26691 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle default arguments. * testsuite/libgomp.c++/pr26691.C: New test. From-SVN: r112251
2006-03-13trans-openmp.c (gfc_trans_omp_variable): Handle references to parent result.Jakub Jelinek1-0/+4
* trans-openmp.c (gfc_trans_omp_variable): Handle references to parent result. * trans-expr.c (gfc_conv_variable): Remove useless setting of parent_flag, formatting. * testsuite/libgomp.fortran/retval2.f90: New test. From-SVN: r112026
2006-03-09Merge C++ from gomp-20050608-branch.Richard Henderson1-0/+4
From-SVN: r111867
2006-02-25[multiple changes]Andreas Tobler1-0/+12
2006-02-25 Shantonu Sen <ssen@opendarwin.org> * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions. * config/posix/sem.c: Implement the above. 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch> * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and define HAVE_BROKEN_POSIX_SEMAPHORES. * configure: Rebuilt. * config.h.in: Rebuilt. From-SVN: r111441
2006-02-17re PR bootstrap/26161 (Configure tests for pthread.h sometimes need to use ↵Francois-Xavier Coudert1-0/+8
-pthread) PR bootstrap/26161 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment for the other pthread check. * configure: Regenerate. * config.h.in: Regenerate. From-SVN: r111205
2006-02-15re PR libgomp/25938 (libgomp installs header files in version and target ↵Jakub Jelinek1-0/+9
independent location) PR libgomp/25938 PR libgomp/25984 fortran/ * Make-lang.in (install-finclude-dir): New goal. (fortran.install-common): Depend on install-finclude-dir. * lang-specs.h: If not -nostdinc, add -I finclude. libgomp/ * Makefile.am (fincludedir): New variable. (nodist_include_HEADERS): Remove Fortran files. (nodist_finclude_HEADERS): New variable. * Makefile.in: Regenerated. From-SVN: r111018
2006-02-14re PR fortran/25162 (Issue with OpenMP COPYIN and gfortran)Jakub Jelinek1-0/+5
gcc/fortran/ 2006-02-14 Jakub Jelinek <jakub@redhat.com> Richard Henderson <rth@redhat.com> Diego Novillo <dnovillo@redhat.com> * invoke.texi: Document -fopenmp. * gfortran.texi (Extensions): Document OpenMP. Backport from gomp-20050608-branch * trans-openmp.c: Call build_omp_clause instead of make_node when creating OMP_CLAUSE_* trees. (gfc_trans_omp_reduction_list): Remove argument 'code'. Adjust all callers. * trans.h (build4_v): Define. * trans-openmp.c: Call build4_v to create OMP_PARALLEL nodes. Call build3_v to create OMP_SECTIONS nodes. PR fortran/25162 * openmp.c (gfc_match_omp_variable_list): Call gfc_set_sym_referenced on all symbols added to the variable list. * openmp.c (gfc_match_omp_clauses): Fix check for non-INTRINSIC procedure symbol in REDUCTION. * trans-openmp.c (gfc_trans_omp_array_reduction): Use gfc_add for MINUS_EXPR OMP_CLAUSE_REDUCTION_CODE. * trans-openmp.c (gfc_trans_omp_do): Add PBLOCK argument. If PBLOCK is non-NULL, evaluate INIT/COND/INCR and chunk size expressions in that statement block. (gfc_trans_omp_parallel_do): Pass non-NULL PBLOCK to gfc_trans_omp_do for non-ordered non-static combined loops. (gfc_trans_omp_directive): Pass NULL PBLOCK to gfc_trans_omp_do. * openmp.c: Include target.h and toplev.h. (gfc_match_omp_threadprivate): Emit diagnostic if target does not support TLS. * Make-lang.in (fortran/openmp.o): Add dependencies on target.h and toplev.h. * trans-decl.c (gfc_get_fake_result_decl): Set GFC_DECL_RESULT. * trans-openmp.c (gfc_omp_privatize_by_reference): Make DECL_ARTIFICIAL vars predetermined shared except GFC_DECL_RESULT. (gfc_omp_disregard_value_expr): Handle GFC_DECL_RESULT. (gfc_trans_omp_variable): New function. (gfc_trans_omp_variable_list, gfc_trans_omp_reduction_list): Use it. * trans.h (GFC_DECL_RESULT): Define. * trans-openmp.c (gfc_omp_firstprivatize_type_sizes): New function. * f95-lang.c (LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define. * trans.h (gfc_omp_firstprivatize_type_sizes): New prototype. * trans-openmp.c (gfc_omp_privatize_by_reference): Return true if a pointer has GFC_DECL_SAVED_DESCRIPTOR set. (gfc_trans_omp_array_reduction, gfc_trans_omp_reduction_list): New functions. (gfc_trans_omp_clauses): Add WHERE argument. Call gfc_trans_omp_reduction_list rather than gfc_trans_omp_variable_list for reductions. (gfc_trans_omp_do, gfc_trans_omp_parallel, gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections, gfc_trans_omp_single): Adjust gfc_trans_omp_clauses callers. * openmp.c (omp_current_do_code): New var. (gfc_resolve_omp_do_blocks): New function. (gfc_resolve_omp_parallel_blocks): Call it. (gfc_resolve_do_iterator): Add CODE argument. Don't propagate predetermination if argument is !$omp do or !$omp parallel do iteration variable. * resolve.c (resolve_code): Call gfc_resolve_omp_do_blocks for EXEC_OMP_DO. Adjust gfc_resolve_do_iterator caller. * fortran.h (gfc_resolve_omp_do_blocks): New prototype. (gfc_resolve_do_iterator): Add CODE argument. * trans.h (gfc_omp_predetermined_sharing, gfc_omp_disregard_value_expr, gfc_omp_private_debug_clause): New prototypes. (GFC_DECL_COMMON_OR_EQUIV, GFC_DECL_CRAY_POINTEE): Define. * trans-openmp.c (gfc_omp_predetermined_sharing, gfc_omp_disregard_value_expr, gfc_omp_private_debug_clause): New functions. * trans-common.c (build_equiv_decl, build_common_decl, create_common): Set GFC_DECL_COMMON_OR_EQUIV flag on the decls. * trans-decl.c (gfc_finish_cray_pointee): Set GFC_DECL_CRAY_POINTEE on the decl. * f95-lang.c (LANG_HOOKS_OMP_PREDETERMINED_SHARING, LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE): Define. * openmp.c (resolve_omp_clauses): Remove extraneous comma. * symbol.c (check_conflict): Add conflict between cray_pointee and threadprivate. * openmp.c (gfc_match_omp_threadprivate): Fail if gfc_add_threadprivate returned FAILURE. (resolve_omp_clauses): Diagnose Cray pointees in SHARED, {,FIRST,LAST}PRIVATE and REDUCTION clauses and Cray pointers in {FIRST,LAST}PRIVATE and REDUCTION clauses. * resolve.c (omp_workshare_flag): New variable. (resolve_function): Diagnose use of non-ELEMENTAL user defined function in WORKSHARE construct. (resolve_code): Cleanup forall_save use. Make sure omp_workshare_flag is set to correct value in different contexts. * openmp.c (resolve_omp_clauses): Replace %s with '%s' when printing variable name. (resolve_omp_atomic): Likewise. PR fortran/24493 * scanner.c (skip_free_comments): Set at_bol at the beginning of the loop, not before it. (skip_fixed_comments): Handle ! comments in the middle of line here as well. (gfc_skip_comments): Use skip_fixed_comments for FIXED_FORM even if not at BOL. (gfc_next_char_literal): Fix expected canonicalized *$omp string. * trans-openmp.c (gfc_trans_omp_do): Use make_node and explicit initialization to build OMP_FOR instead of build. * trans-decl.c (gfc_gimplify_function): Invoke diagnose_omp_structured_block_errors. * trans-openmp.c (gfc_trans_omp_master): Use OMP_MASTER. (gfc_trans_omp_ordered): Use OMP_ORDERED. * gfortran.h (gfc_resolve_do_iterator, gfc_resolve_blocks, gfc_resolve_omp_parallel_blocks): New prototypes. * resolve.c (resolve_blocks): Renamed to... (gfc_resolve_blocks): ... this. Remove static. (gfc_resolve_forall): Adjust caller. (resolve_code): Only call gfc_resolve_blocks if code->block != 0 and not for EXEC_OMP_PARALLEL* directives. Call gfc_resolve_omp_parallel_blocks for EXEC_OMP_PARALLEL* directives. Call gfc_resolve_do_iterator if resolved successfully EXEC_DO iterator. * openmp.c: Include pointer-set.h. (omp_current_ctx): New variable. (gfc_resolve_omp_parallel_blocks, gfc_resolve_do_iterator): New functions. * Make-lang.in (fortran/openmp.o): Depend on pointer-set.h. * openmp.c (gfc_match_omp_clauses): For max/min/iand/ior/ieor, look up symbol if it exists, use its name instead and, if it is not INTRINSIC, issue diagnostics. * parse.c (parse_omp_do): Handle implied end do properly. (parse_executable): If parse_omp_do returned ST_IMPLIED_ENDDO, return it instead of continuing. * trans-openmp.c (gfc_trans_omp_critical): Update for changed operand numbering. (gfc_trans_omp_do, gfc_trans_omp_parallel, gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections, gfc_trans_omp_single): Likewise. * trans.h (gfc_omp_privatize_by_reference): New prototype. * f95-lang.c (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Redefine to gfc_omp_privatize_by_reference. * trans-openmp.c (gfc_omp_privatize_by_reference): New function. * trans-stmt.h (gfc_trans_omp_directive): Add comment. * openmp.c (gfc_match_omp_variable_list): Add ALLOW_COMMON argument. Disallow COMMON matching if it is set. (gfc_match_omp_clauses, gfc_match_omp_flush): Adjust all callers. (resolve_omp_clauses): Show locus in error messages. Check that variable types in reduction clauses are appropriate for reduction operators. * resolve.c (resolve_symbol): Don't error if a threadprivate module variable isn't SAVEd. * trans-openmp.c (gfc_trans_omp_do): Put count into BLOCK, not BODY. Fix typo in condition. Fix DOVAR initialization. * openmp.c (gfc_match_omp_clauses): Match min/iand/ior/ieor rather than .min. etc. * trans-openmpc.c (omp_not_yet): Remove. (gfc_trans_omp_parallel_do): Keep listprivate clause on parallel. Force creation of BIND_EXPR around the workshare construct. (gfc_trans_omp_parallel_sections): Likewise. (gfc_trans_omp_parallel_workshare): Likewise. * types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * trans-openmp.c (gfc_trans_omp_clauses): Create OMP_CLAUSE_DEFAULT. (gfc_trans_omp_code): New function. (gfc_trans_omp_do): Use it, remove omp_not_yet uses. (gfc_trans_omp_parallel, gfc_trans_omp_single): Likewise. (gfc_trans_omp_sections): Likewise. Only treat empty last section specially if lastprivate clause is present. * f95-lang.c (gfc_init_builtin_functions): Create BUILT_IN_TRAP builtin. * trans-openmp.c (gfc_trans_omp_variable_list): Update for OMP_CLAUSE_DECL name change. (gfc_trans_omp_do): Likewise. * trans-openmp.c (gfc_trans_omp_clauses): Create OMP_CLAUSE_REDUCTION clauses. (gfc_trans_omp_atomic): Build OMP_ATOMIC instead of expanding sync builtins directly. (gfc_trans_omp_single): Build OMP_SINGLE statement. * trans-openmp.c (gfc_trans_add_clause): New. (gfc_trans_omp_variable_list): Take a tree code and build the clause node here. Link it to the head of a list. (gfc_trans_omp_clauses): Update to match. (gfc_trans_omp_do): Use gfc_trans_add_clause. * trans-openmp.c (gfc_trans_omp_clauses): Change second argument to gfc_omp_clauses *. Use gfc_evaluate_now instead of creating temporaries by hand. (gfc_trans_omp_atomic, gfc_trans_omp_critical): Use buildN_v macros. (gfc_trans_omp_do): New function. (gfc_trans_omp_master): Dont' check for gfc_trans_code returning NULL. (gfc_trans_omp_parallel): Adjust gfc_trans_omp_clauses caller. Use buildN_v macros. (gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections, gfc_trans_omp_single, gfc_trans_omp_workshare): New functions. (gfc_trans_omp_directive): Use them. * parse.c (parse_omp_do): Allow new_st.op == EXEC_NOP. * openmp.c (resolve_omp_clauses): Check for list items present in multiple clauses. (resolve_omp_do): Check that iteration variable is not THREADPRIVATE and is not present in any clause variable lists other than PRIVATE or LASTPRIVATE. * gfortran.h (symbol_attribute): Add threadprivate bit. (gfc_common_head): Add threadprivate member, change use_assoc and saved into char to save space. (gfc_add_threadprivate): New prototype. * symbol.c (check_conflict): Handle threadprivate. (gfc_add_threadprivate): New function. (gfc_copy_attr): Copy threadprivate. * trans-openmp.c (gfc_trans_omp_clauses): Avoid creating a temporary if IF or NUM_THREADS is constant. Create OMP_CLAUSE_SCHEDULE and OMP_CLAUSE_ORDERED. * resolve.c (resolve_symbol): Complain if a THREADPRIVATE symbol outside a module and not in COMMON has is not SAVEd. (resolve_equivalence): Ensure THREADPRIVATE objects don't get EQUIVALENCEd. * trans-common.c: Include target.h and rtl.h. (build_common_decl): Set DECL_TLS_MODEL if THREADPRIVATE. * trans-decl.c: Include rtl.h. (gfc_finish_var_decl): Set DECL_TLS_MODEL if THREADPRIVATE. * dump-parse-tree.c (gfc_show_attr): Handle THREADPRIVATE. * Make-lang.in (fortran/trans-decl.o): Depend on $(RTL_H). (fortran/trans-common.o): Depend on $(RTL_H) and $(TARGET_H). * openmp.c (gfc_match_omp_variable_list): Ensure COMMON block is from current namespace. (gfc_match_omp_threadprivate): Rewrite. (resolve_omp_clauses): Check some clause restrictions. * module.c (ab_attribute): Add AB_THREADPRIVATE. (attr_bits): Add THREADPRIVATE. (mio_symbol_attribute, mio_symbol_attribute): Handle threadprivate. (load_commons, write_common, write_blank_common): Adjust for type change of saved, store/load threadprivate bit from the integer as well. * types.def (BT_FN_UINT_UINT): New. (BT_FN_VOID_UINT_UINT): Remove. * trans-openmp.c (gfc_trans_omp_clauses, gfc_trans_omp_barrier, gfc_trans_omp_critical, gfc_trans_omp_flush, gfc_trans_omp_master, gfc_trans_omp_ordered, gfc_trans_omp_parallel): New functions. (gfc_trans_omp_directive): Use them. * openmp.c (expr_references_sym): Add SE argument, don't look into SE tree. (is_conversion): New function. (resolve_omp_atomic): Adjust expr_references_sym callers. Handle promoted expressions. * trans-openmp.c (gfc_trans_omp_atomic): New function. (gfc_trans_omp_directive): Call it. * f95-lang.c (builtin_type_for_size): New function. (gfc_init_builtin_functions): Initialize synchronization and OpenMP builtins. * types.def: New file. * Make-lang.in (f95-lang.o): Depend on $(BUILTINS_DEF) and fortran/types.def. * trans-openmp.c: Rename GOMP_* tree codes into OMP_*. * dump-parse-tree.c (show_symtree): Don't crash if ns->proc_name is NULL. * dump-parse-tree.c (gfc_show_namelist, gfc_show_omp_node): New functions. (gfc_show_code_node): Call gfc_show_omp_node for EXEC_OMP_* nodes. * parse.c (parse_omp_do): Call pop_state before next_statement. * openmp.c (expr_references_sym, resolve_omp_atomic, resolve_omp_do): New functions. (gfc_resolve_omp_directive): Call them. * match.c (match_exit_cycle): Issue error if EXIT or CYCLE statement leaves an OpenMP structured block or if EXIT terminates !$omp do loop. * Make-lang.in (F95_PARSER_OBJS): Add fortran/openmp.o. (F95_OBJS): Add fortran/trans-openmp.o. (fortran/trans-openmp.o): Depend on $(GFORTRAN_TRANS_DEPS). * lang.opt: Add -fopenmp option. * options.c (gfc_init_options): Initialize it. (gfc_handle_option): Handle it. * gfortran.h (ST_OMP_ATOMIC, ST_OMP_BARRIER, ST_OMP_CRITICAL, ST_OMP_END_CRITICAL, ST_OMP_END_DO, ST_OMP_END_MASTER, ST_OMP_END_ORDERED, ST_OMP_END_PARALLEL, ST_OMP_END_PARALLEL_DO, ST_OMP_END_PARALLEL_SECTIONS, ST_OMP_END_PARALLEL_WORKSHARE, ST_OMP_END_SECTIONS, ST_OMP_END_SINGLE, ST_OMP_END_WORKSHARE, ST_OMP_DO, ST_OMP_FLUSH, ST_OMP_MASTER, ST_OMP_ORDERED, ST_OMP_PARALLEL, ST_OMP_PARALLEL_DO, ST_OMP_PARALLEL_SECTIONS, ST_OMP_PARALLEL_WORKSHARE, ST_OMP_SECTIONS, ST_OMP_SECTION, ST_OMP_SINGLE, ST_OMP_THREADPRIVATE, ST_OMP_WORKSHARE): New statement codes. (OMP_LIST_PRIVATE, OMP_LIST_FIRSTPRIVATE, OMP_LIST_LASTPRIVATE, OMP_LIST_COPYPRIVATE, OMP_LIST_SHARED, OMP_LIST_COPYIN, OMP_LIST_PLUS, OMP_LIST_REDUCTION_FIRST, OMP_LIST_MULT, OMP_LIST_SUB, OMP_LIST_AND, OMP_LIST_OR, OMP_LIST_EQV, OMP_LIST_NEQV, OMP_LIST_MAX, OMP_LIST_MIN, OMP_LIST_IAND, OMP_LIST_IOR, OMP_LIST_IEOR, OMP_LIST_REDUCTION_LAST, OMP_LIST_NUM): New OpenMP variable list types. (gfc_omp_clauses): New typedef. (gfc_get_omp_clauses): Define. (EXEC_OMP_CRITICAL, EXEC_OMP_DO, EXEC_OMP_FLUSH, EXEC_OMP_MASTER, EXEC_OMP_ORDERED, EXEC_OMP_PARALLEL, EXEC_OMP_PARALLEL_DO, EXEC_OMP_PARALLEL_SECTIONS, EXEC_OMP_PARALLEL_WORKSHARE, EXEC_OMP_SECTIONS, EXEC_OMP_SINGLE, EXEC_OMP_WORKSHARE, EXEC_OMP_ATOMIC, EXEC_OMP_BARRIER, EXEC_OMP_END_NOWAIT, EXEC_OMP_END_SINGLE): New OpenMP gfc_exec_op codes. (struct gfc_code): Add omp_clauses, omp_name, omp_namelist and omp_bool fields to ext union. (flag_openmp): Declare. (gfc_free_omp_clauses, gfc_resolve_omp_directive): New prototypes. * scanner.c (openmp_flag, openmp_locus): New variables. (skip_free_comments, skip_fixed_comments, gfc_next_char_literal): Handle OpenMP directive lines and conditional compilation magic comments. * parse.h (COMP_OMP_STRUCTURED_BLOCK): New compile state. * parse.c (decode_omp_directive, parse_omp_do, parse_omp_atomic, parse_omp_structured_block): New functions. (next_free, next_fixed): Parse OpenMP directives. (case_executable, case_exec_markers, case_decl): Add ST_OMP_* codes. (gfc_ascii_statement): Handle ST_OMP_* codes. (parse_executable): Rearrange the loop slightly, so that parse_omp_do can return next_statement. * match.h (gfc_match_omp_eos, gfc_match_omp_atomic, gfc_match_omp_barrier, gfc_match_omp_critical, gfc_match_omp_do, gfc_match_omp_flush, gfc_match_omp_master, gfc_match_omp_ordered, gfc_match_omp_parallel, gfc_match_omp_parallel_do, gfc_match_omp_parallel_sections, gfc_match_omp_parallel_workshare, gfc_match_omp_sections, gfc_match_omp_single, gfc_match_omp_threadprivate, gfc_match_omp_workshare, gfc_match_omp_end_nowait, gfc_match_omp_end_single): New prototypes. * resolve.c (resolve_blocks): Ignore EXEC_OMP_* block directives. (resolve_code): Call gfc_resolve_omp_directive on EXEC_OMP_* directives. * trans.c (gfc_trans_code): Call gfc_trans_omp_directive for EXEC_OMP_* directives. * st.c (gfc_free_statement): Handle EXEC_OMP_* statement freeing. * trans-stmt.h (gfc_trans_omp_directive): New prototype. * openmp.c: New file. * trans-openmp.c: New file. gcc/testsuite/ 2006-02-14 Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> Uros Bizjak <uros@kss-loka.si> * gfortran.dg/gomp: New directory. libgomp/ 2006-02-14 Jakub Jelinek <jakub@redhat.com> * testsuite/libgomp.fortran/vla7.f90: Add -w to options. Remove tests for returning assumed character length arrays. Co-Authored-By: Diego Novillo <dnovillo@redhat.com> Co-Authored-By: Richard Henderson <rth@redhat.com> Co-Authored-By: Uros Bizjak <uros@kss-loka.si> From-SVN: r110984
2006-02-13re PR libgomp/25936 (libgomp needs to link against rt on HPUX)Roger Sayle1-0/+6
2006-02-12 Roger Sayle <roger@eyesopen.com> John David Anglin <dave@hiauly1.hia.nrc.ca> PR libgomp/25936 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems. Co-Authored-By: John David Anglin <dave@hiauly1.hia.nrc.ca> From-SVN: r110908
2006-02-08* testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.Ulrich Weigand1-0/+4
From-SVN: r110773
2006-02-07libgomp-dg.exp (libgomp_init): Compute multilib-related part of ↵Eric Botcazou1-0/+5
LD_LIBRARY_PATH manually. * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib-related part of LD_LIBRARY_PATH manually. From-SVN: r110720
2006-02-03re PR libgomp/25852 (libgomp testing does not work for multilib (-m32 on ↵H.J. Lu1-9/+15
x86_64-linux-gnu)) 2006-02-03 H.J. Lu <hongjiu.lu@intel.com> PR libgomp/25852 * testsuite/lib/libgomp-dg.exp (blddir): Set it in libgomp_init. From-SVN: r110552
2006-01-25re PR libgomp/25884 (libgomp should not require perl to compile)Paolo Bonzini1-0/+13
PR libgomp/25884 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove. * configure.ac (PERL): Don't set. (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here. (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE, OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions. * omp.h.in: Wrap the new configure substitutions with @ characters. * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise. * aclocal.m4, configure, Makefile.in: Regenerate. * mkomp_h.pl: Delete. From-SVN: r110220
2006-01-24re PR libgomp/25259 (bootstrap failures on non-C99 platforms (no stdint.h))Paolo Bonzini1-0/+8
PR libgomp/25259 * configure.ac: Use GCC_HEADER_STDINT. * libgomp.h: Include gstdint.h. * libgomp_f.h.in: Don't include stdint.h or inttypes.h. * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild. From-SVN: r110179
2006-01-24re PR libgomp/25942 (SVN checked out GCC does not bootstrap)Richard Henderson1-0/+6
PR libgomp/25942 * configure.ac: Add AM_MAINTAINER_MODE. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild. From-SVN: r110176
2006-01-24Makefile.in: Regenerate.Diego Novillo1-0/+6
* Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * aclocal.m4: Regenerate. From-SVN: r110173
2006-01-23proc.c: Conditional include of sys/loadavg.h for Solaris.Andreas Tobler1-0/+9
2006-01-23 Andreas Tobler <a.tobler@schweiz.ch> * config/posix/proc.c: Conditional include of sys/loadavg.h for Solaris. * configure.ac: Add check for loadavg.h. (link_gomp): Adjust comment. * configure: Regenerate. * config.h.in: Regenerate. From-SVN: r110141
2006-01-21re PR libgomp/25877 (team.c:269: warning: implicit declaration of function ↵Steve Ellcey1-0/+10
'alloca') PR libgomp/25877 * configure.ac: Remove check for alloca.h. * configure: Regenerate. * config.h.in: Regenerate. * libgomp.h: define gomp_alloca to be __builtin_alloca. * team.c: Remove use of alloca.h. Call gomp_alloca instead of alloca. From-SVN: r110068
2006-01-20re PR libgomp/25877 (team.c:269: warning: implicit declaration of function ↵Steve Ellcey1-0/+8
'alloca') PR libgomp/25877 * team.c: Add include of alloca.h. * configure.ac: Add check for alloca.h. * configure: Regenerate. * config.h.in: Regenerate. From-SVN: r110031
2006-01-18[multiple changes]Diego Novillo1-0/+941
2006-01-18 Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * libgomp: New directory. * Makefile.def: Add target_module libgomp. * Makefile.in: Regenerate. * configure.in (target_libraries): Add target-libgomp. * configure: Regenerate. contrib/ 2006-01-18 Richard Henderson <rth@redhat.com> Diego Novillo <dnovillo@redhat.com> * gcc_update (files_and_dependencies): Add libgomp files. gcc/ 2006-01-18 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * omp-low.c: New file. * c-omp.c: New file. 2006-01-18 Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * doc/invoke.texi: Document -fopenmp. * tree-dump.h (debug_function): Declare. * hooks.c (hook_bool_tree_bool_false): New function. (hook_tree_tree_null): Remove. (hook_tree_tree_tree_null): New. * hooks.h: Update to match. * tree-pretty-print.c (debug_tree_chain): New. (print_generic_expr): Handle TDF_CHAIN. (dump_generic_node): Handle BLOCK. Do not abort with incomplete SWITCH_EXPRs. Do not dump body of an OpenMP directive if TDF_SLIM is given. <case OMP_PARALLEL, OMP_FOR, OMP_SECTIONS>: Don't print space after directive name. <OMP_FOR>: Handle printing OMP_FOR_PRE_BODY. Handle OMP_MASTER and OMP_ORDERED. Handle printing of OMP_BODY just in one place, goto dump_omp_body in the rest of OMP_* nodes that have OMP_BODY. Don't handle clause nodes here. Update omp statements to use dump_omp_clauses. Handle OMP_SINGLE, OMP_SECTIONS, OMP_SECTION, OMP_CLAUSE_ORDERED, OMP_CLAUSE_SCHEDULE, OMP_ATOMIC, OMP_CRITICAL, OMP_CLAUSE_NOWAIT, GOMP_CLAUSE_IF, GOMP_CLAUSE_NUM_THREADS, GOMP_FOR, GOMP_CLAUSE_SHARED, GOMP_CLAUSE_FIRSTPRIVATE, GOMP_CLAUSE_LASTPRIVATE, GOMP_CLAUSE_COPYIN and GOMP_CLAUSE_COPYPRIVATE. Adjust output for GOMP_PARALLEL. (dump_omp_clauses): New. (print_declaration): Dump DECL_VALUE_EXPR. (op_symbol_1): Split out of op_symbol. (dumping_stmts): Remove. Update all users. * cgraph.c (cgraph_analyze_queue): New. (cgraph_add_new_function): New. * cgraph.h (cgraph_analyze_queue): Declare. (cgraph_add_new_function): Declare. (cgraph_lower_function): Remove. * tree.c (walk_tree): Walk OMP_CLAUSE_CHAIN of OMP_CLAUSE_* nodes. Use switch for all nodes, handle most of IS_EXPR_CODE_CLASS and TYPE_P nodes in its default clause. (empty_body_p): New. (tree_range_check_failed): New. (build5_stat): New. * tree.h (OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE, OMP_CLAUSE_REDUCTION_PLACEHOLDER, OMP_CLAUSE_PRIVATE_DEBUG, OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE, OMP_FOR_PRE_BODY, OMP_MASTER_BODY, OMP_ORDERED_BODY OMP_BODY, OMP_CLAUSES, OMP_CLAUSE_DECL, OMP_CLAUSE_DEFAULT_KIND, OMP_CLAUSE_CHAIN, OMP_CLAUSE_OUTER_DECL, OMP_CLAUSE_INNER_DECL, OMP_CLAUSE_NUM_THREADS_EXPR, OMP_CLAUSE_IF_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_SIZE. OMP_PARALLEL_VAR_INIT, OMP_PARALLEL_VAR_REDUC, OMP_FOR_VAR_INIT, OMP_FOR_VAR_LAST, OMP_FOR_VAR_REDUC, OMP_SECTIONS_VAR_INIT, OMP_SECTIONS_VAR_LAST, OMP_SECTIONS_VAR_REDUC, OMP_CLAUSE_REDUCTION_CODE OMP_SINGLE_CLAUSES, OMP_SINGLE_BODY, OMP_CLAUSE_SCHEDULE_CHUNK_SIZE, OMP_SECTION_BODY, OMP_CRITICAL_NAME, OMP_CRITICAL_BODY): New. (TREE_RANGE_CHECK): New. (empty_body_p): Declare. (enum omp_clause_default_kind): New. (build_string_literal): Declare. (enum omp_clause_schedule_kind, OMP_CLAUSE_SCHEDULE_KIND): New. (build5_stat, build5): Declare. * tree-pass.h (TDF_CHAIN): Define. * tree-pass.h (PROP_gimple_lomp): Define. (pass_lower_omp): Declare. * diagnostic.h (debug_tree_chain): Declare. * builtins.c (get_builtin_sync_mode): Use 0 as last argument to mode_for_size. (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * builtins.c (build_string_literal): Make extern. * gcc.c (include_spec_function): New. (static_spec_functions): Add it. (main): Move load of libgomp.spec ... (LINK_COMMAND_SPEC): ... here. (link_gomp_spec): New. (static_specs): Include it. (LINK_COMMAND_SPEC): Add link_gomp. (GOMP_SELF_SPECS): New. (driver_self_specs): Include it. (switch_matches): Don't mark inline. (main): Load libgomp.spec. * tree-gimple.c (is_gimple_stmt): True for OMP_MASTER, OMP_ORDERED, OMP_CRITICAL, OMP_SECTIONS, OMP_SECTION, and OMP_SINGLE, OMP_FOR and OMP_PARALLEL. * tree-gimple.h (enum omp_parallel): Declare. (determine_parallel_type): Declare. (omp_firstprivatize_variable): Declare. (omp_reduction_init): Declare. (diagnose_omp_structured_block_errors): Declare. (struct walk_stmt_info): Add want_return_expr. (struct walk_stmt_info): Add want_bind_expr, want_locations. (find_omp_clause): Declare. (insert_field_into_struct): Declare. (struct walk_stmt_info): Move from tree-nested.c (walk_stmts): Declare. * c-cppbuiltin.c (c_cpp_builtins): If -fopenmp, #define _OPENMP to 200505. * cgraphunit.c (cgraph_lower_function): Make static. (cgraph_finalize_pending_functions): New. (cgraph_finalize_function): Call it. (cgraph_finalize_compilation_unit): Likewise. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. (BT_FN_UINT_UINT): New. (DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_PTR_LONG, BT_PTR_PTR, BT_FN_BOOL, BT_FN_INT, BT_FN_VOID_PTRPTR, BT_PTR_FN_VOID_PTR, BT_FN_BOOL_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT, BT_FN_VOID_OMPFN_PTR_UINT_UINT, BT_FN_BOOL_LONG_LONG_LONG_LONGPTR_LONGPTR, BT_FN_BOOL_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG, BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG): New. * builtins.def: Update DEF_BUILTIN comment to include COND argument. Move all DEF_SYNC_BUILTIN () and DEF_GOMP_BUILTIN () builtins into separate files. (DEF_GOMP_BUILTIN): New. (BUILT_IN_OMP_GET_THREAD_NUM, BUILT_IN_GOMP_BARRIER, BUILT_IN_GOMP_CRITICAL_START, BUILT_IN_GOMP_CRITICAL_END, BUILT_IN_GOMP_CRITICAL_NAME_START, BUILT_IN_GOMP_CRITICAL_NAME_END, BUILT_IN_GOMP_LOOP_STATIC_START, BUILT_IN_GOMP_LOOP_DYNAMIC_START, BUILT_IN_GOMP_LOOP_GUIDED_START, BUILT_IN_GOMP_LOOP_RUNTIME_START, BUILT_IN_GOMP_LOOP_ORDERED_STATIC_START, BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_START, BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_START, BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_START, BUILT_IN_GOMP_LOOP_STATIC_NEXT, BUILT_IN_GOMP_LOOP_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_RUNTIME_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_STATIC_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_NEXT, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START, BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START, BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START, BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START, BUILT_IN_GOMP_LOOP_END, BUILT_IN_GOMP_LOOP_END_NOWAIT, BUILT_IN_GOMP_ORDERED_START, BUILT_IN_GOMP_ORDERED_END, BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END, BUILT_IN_GOMP_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_NEXT, BUILT_IN_GOMP_PARALLEL_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_END, BUILT_IN_GOMP_SECTIONS_END_NOWAIT, BUILT_IN_GOMP_SINGLE_START, BUILT_IN_GOMP_SINGLE_COPY_START, BUILT_IN_GOMP_SINGLE_COPY_END): New. * sync-builtins.def: New file, moved from builtins.def. * omp-builtins.def: New file, moved from builtins.def. * c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine. * gimple-low.c (lower_function_body): Clear data. (lower_stmt): Do not handle COMPOUND_EXPR. Remove call to print_node_brief. * c-tree.h (c_finish_omp_clauses): New prototype. (C_DECL_THREADPRIVATE_P): Define. (lookup_name_no_remap, c_omp_remap_private): Remove (c_begin_omp_parallel, c_finish_omp_parallel): Update. (check_for_loop_decls): Update decl. (lookup_name_no_remap, c_omp_remap_private): Declare. (build_indirect_ref, build_modify_expr, pushdecl, pushdecl_top_level): Move to c-common.h. * dwarf2out.c (loc_descriptor_from_tree_1): Don't set unsignedp before the switch, but just in the 2 places that need it. * c-decl.c (diagnose_mismatched_decls): Do not check for mismatched thread-local attributes when OLDDECL is marked threadprivate and NEWDECL has no thread-local attributes. (merge_decls): Merge C_DECL_THREADPRIVATE_P. (c_gimple_diagnostics_recursively): Rename from c_warn_unused_result_recursively. Invoke diagnose_omp_structured_block_errors. (check_for_loop_decls): Return a singular decl found. * langhooks.c (lhd_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED for DECL_ARTIFICIAL decls. (lhd_omp_firstprivatize_type_sizes): New. (lhd_omp_assignment): New. (lhd_omp_predetermined_sharing): New. * langhooks.h (struct gimplify_omp_ctx): Forward declare. (struct lang_hooks_for_types): Add omp_firstprivatize_type_sizes, omp_privatize_by_reference, omp_predetermined_sharing, omp_disregard_value_expr, omp_private_debug_clause, omp_clause_default_ctor, omp_clause_copy_ctor, omp_clause_assign_op, omp_clause_dtor. (c_finish_omp_clauses): New. (c_finish_bc_stmt): Diagnose break within omp for. (c_begin_omp_parallel, c_finish_omp_parallel): New. (build_unary_op): Return error_mark after reporting a readonly_error. (build_modify_expr): Likewise. * gimplify.c: Include optabs.h and pointer-set.h. (enum gimplify_omp_var_data): Declare. (struct gimplify_omp_ctx): Declare. (struct gimplify_ctx): Add fields prev_context, combined_pre_p and combined_ctxp. (gimplify_ctxp, gimplify_omp_ctxp): New local variables. (push_gimplify_context, pop_gimplify_context): Allow nesting. (splay_tree_compare_decl_uid): New. (new_omp_context): New. (delete_omp_context): New. (gimple_add_tmp_var): Call omp_add_variable. (gimplify_bind_expr): Likewise. (gimplify_var_or_parm_decl): If omp_notice_variable returned true, disregard DECL_VALUE_EXPR on the decl if any. (gimplify_expr_in_ctx): New. (omp_firstprivatize_variable, omp_firstprivatize_type_sizes omp_add_variable, omp_notice_variable, omp_is_private gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1 gimplify_adjust_omp_clauses, gimplify_omp_parallel gimplify_omp_for, gimplify_omp_workshare, goa_lhs_expr_p gimplify_omp_atomic_fetch_op, goa_stabilize_expr gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex gimplify_omp_atomic): New. (gimplify_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED, OMP_CRITICAL and OMP_ATOMIC. (gimplify_body): Verify gimplify_ctxp is empty after gimplification. * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER, PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR, PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED, PRAGMA_OMP_PARALLEL, PRAGMA_OMP_PARALLEL_FOR, PRAGMA_OMP_PARALLEL_SECTIONS, PRAGMA_OMP_SECTION, PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE, PRAGMA_OMP_THREADPRIVATE. * tree.def (OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED, OMP_CRITICAL, OMP_ATOMIC, OMP_CLAUSE_PRIVATE, OMP_CLAUSE_SHARED, OMP_CLAUSE_FIRSTPRIVATE, OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_REDUCTION, OMP_CLAUSE_COPYIN, OMP_CLAUSE_COPYPRIVATE, OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_NOWAIT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_DEFAULT): Define. * print-tree.c (print_node): Dump DECL_VALUE_EXPR. * tree-ssa-dce.c (find_control_dependence): Do not assume that ENTRY_BLOCK_PTR->next_bb == single_succ (ENTRY_BLOCK_PTR). * tree-nested.c (convert_call_expr): Call walk_body on OMP_BODY for OpenMP directives. (struct nesting_info): Add field_map, suppress_expansion, debug_var_chain. (create_nesting_tree): Initialize them. (lookup_field_for_decl): Use field_map. (get_nonlocal_debug_decl, get_local_debug_decl): New. (convert_local_omp_clauses): New. (finalize_nesting_tree_1): Add debug_var_chain to toplevel block. (walk_body): Split out of walk_function. (convert_nonlocal_omp_clauses, convert_local_omp_clauses): New. (convert_nonlocal_reference): Handle omp statements. (convert_local_reference): Likewise. (unnest_nesting_tree_1): Split out of finalize_nesting_tree_1. (unnest_nesting_tree): New. (lower_nested_functions): Call it. (insert_field_into_struct): Make extern. (struct walk_stmt_info): Move to tree-gimple.h. (walk_stmts): Make extern. * omp-builtins.def: New file. * tree-iterator.c (expr_only): Clarify comment. * c-common.h (pushdecl_top_level, pushdecl, build_modify_expr, build_indirect_ref, c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered, c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush, c_finish_omp_for, c_split_parallel_clauses, omp_clause_default_kind, c_omp_sharing_predetermined, c_omp_remap_decl): Declare. * Makefile.in (BUILTINS_DEF): Add omp-builtins.def. (OBJS-common): Add omp-low.o. (c-omp.o, omp-low.o): Add. (gimplify.o): Add dependency on $(OPTABS_H). (GTFILES): Add omp-low.c. (gt-stringpool.h): Add. * tree-cfg.c (set_bb_for_stmt): Do not update the block-to-labels map if we are currently expanding to RTL. (tree_node_can_be_shared): Remove unnecessary CONSTANT_CLASS_P checks. Handle IDENTIFIER_NODE. (tree_verify_flow_info): Do not ICE when emitting error messages about invalid labels. (dump_function_to_file): Reset CFUN before emitting the body of the function. (debug_function): New. * passes.c (init_optimization_passes): Schedule pass_lower_omp. * langhooks-def.h (lhd_omp_predetermined_sharing, lhd_omp_assignment, lhd_omp_firstprivatize_type_sizes): Declare. (LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it. (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, LANG_HOOKS_OMP_PREDETERMINED_SHARING, LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR): Define. (LANG_HOOK_DECLS): Use them. 2006-01-18 Dmitry Kurochkin <dmitry.kurochkin@gmail.com> Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * c-parser.c (pragma_omp_clause): Define. (c_parser_declaration_or_fndef): Document OpenMP syntax. (c_parser_compound_statement): Likewise. (c_parser_statement): Likewise. (c_parser_pragma): Handle omp pragmas. (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK, OMP_PARALLEL_CLAUSE_MASK, OMP_SINGLE_CLAUSE_MASK): Define. (c_parser_omp_clause_name, check_no_duplicate_clause, c_parser_omp_variable_list, c_parser_omp_var_list_parens, c_parser_omp_clause_copyin, c_parser_omp_clause_copyprivate, c_parser_omp_clause_default, c_parser_omp_clause_firstprivate, c_parser_omp_clause_if, c_parser_omp_clause_lastprivate, c_parser_omp_clause_nowait, c_parser_omp_clause_num_threads, c_parser_omp_clause_ordered, c_parser_omp_clause_private, c_parser_omp_clause_reduction, c_parser_omp_clause_schedule, c_parser_omp_clause_shared, c_parser_omp_all_clauses, c_parser_omp_structured_block, c_parser_omp_atomic, c_parser_omp_barrier, c_parser_omp_critical, c_parser_omp_flush, c_parser_omp_for_loop, c_parser_omp_for, c_parser_omp_master, c_parser_omp_ordered, c_parser_omp_sections_scope, c_parser_omp_sections, c_parser_omp_parallel, c_parser_omp_single, c_parser_omp_construct, c_parser_omp_threadprivate): New. * c-pragma.c (init_pragma): Do omp pragma registration here. * c.opt (fopenmp): New flag. 2006-01-18 Eric Christopher <echristo@apple.com> * gcc.c (GOMP_SELF_SPECS): Bracket in #ifndef/#endif. * config/darwin.h (GOMP_SELF_SPECS): Define. testsuite/ 2006-01-18 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> Uros Bizjak <uros@kss-loka.si> * testsuite/gcc.dg/gomp: New directory. From-SVN: r109902
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