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Diffstat (limited to 'gcc/fortran/ChangeLog')
| -rw-r--r-- | gcc/fortran/ChangeLog | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 826b40972f9..5df5de5cf74 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,87 @@ +2008-06-06 Jakub Jelinek <jakub@redhat.com> + + * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs. + * parse.c (next_free): Allow tab after !$omp. + (decode_omp_directive): Handle !$omp task, !$omp taskwait + and !$omp end task. + (case_executable): Add ST_OMP_TASKWAIT. + (case_exec_markers): Add ST_OMP_TASK. + (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and + ST_OMP_TASKWAIT. + (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK. + * gfortran.h (gfc_find_sym_in_expr): New prototype. + (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT. + (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind, + OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and + untied fields. + (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT. + * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, + LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR, + LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define. + * trans.h (gfc_omp_clause_default_ctor): Add another argument. + (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op, + gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes. + * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG, + BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR, + BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR, + BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR, + BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR, + BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New. + (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather + than boolean_type_node. + * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK, + EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE, + untied and collapse clauses. + (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT. + * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and + EXEC_OMP_TASKWAIT. + * st.c (gfc_free_statement): Likewise. + * resolve.c (gfc_resolve_blocks, resolve_code): Likewise. + (find_sym_in_expr): Rename to... + (gfc_find_sym_in_expr): ... this. No longer static. + (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller. + * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New + prototypes. + * openmp.c (resolve_omp_clauses): Allow allocatable arrays in + firstprivate, lastprivate, reduction, copyprivate and copyin + clauses. + (omp_current_do_code): Made static. + (omp_current_do_collapse): New variable. + (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse, + clear omp_current_do_code and omp_current_do_collapse on return. + (gfc_resolve_do_iterator): Handle collapsed do loops. + (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops. + (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define. + (gfc_match_omp_clauses): Handle default (firstprivate), + schedule (auto), untied and collapse (n) clauses. + (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE. + (OMP_TASK_CLAUSES): Define. + (gfc_match_omp_task, gfc_match_omp_taskwait): New functions. + * trans-openmp.c (gfc_omp_private_outer_ref): New function. + (gfc_omp_clause_default_ctor): Add outer argument. For allocatable + arrays allocate them with the bounds of the outer var if outer + var is allocated. + (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op, + gfc_omp_clause_dtor): New functions. + (gfc_trans_omp_array_reduction): If decl is allocatable array, + allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT + and deallocate it in OMP_CLAUSE_REDUCTION_MERGE. + (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED + for assumed-size arrays. + (gfc_trans_omp_do): Add par_clauses argument. If dovar is + present in lastprivate clause and do loop isn't simple, + set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in + parallel's lastprivate clause, change it to shared and add + lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops. + (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers. + (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to + OMP_FOR from OMP_PARALLEL. + (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO, + OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses. + (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions. + (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and + EXEC_OMP_TASKWAIT. + 2008-06-04 Janus Weil <janus@gcc.gnu.org> PR fortran/36322 |