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Diffstat (limited to 'gcc/ChangeLog.gomp')
| -rw-r--r-- | gcc/ChangeLog.gomp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/gcc/ChangeLog.gomp b/gcc/ChangeLog.gomp index 4a22611531c..38b67b9656e 100644 --- a/gcc/ChangeLog.gomp +++ b/gcc/ChangeLog.gomp @@ -1,3 +1,60 @@ +2008-05-14 Jakub Jelinek <jakub@redhat.com> + + * tree.def (OMP_TASK): Add 3 new arguments. + * tree.h (OMP_TASK_EXPLICIT_START): Removed. + (OMP_TASK_COPYFN, OMP_TASK_ARG_SIZE, OMP_TASK_ARG_ALIGN): Define. + * builtin-types.def (BT_PTR_FN_VOID_PTR_PTR, + BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New. + (BT_FN_VOID_OMPFN_PTR_BOOL_UINT): Removed. + * omp-builtins.def (BUILT_IN_GOMP_TASK_START): Removed. + (BUILT_IN_GOMP_TASK): Change type. + * omp-low.c (omp_context): Add sfield_map and srecord_type fields. + (is_task_ctx, lookup_sfield): New functions. + (use_pointer_for_field): Use is_task_ctx helper. + (build_sender_ref): Call lookup_sfield instead of lookup_field. + (install_var_field): Add mask argument. Populate both record_type + and srecord_type if needed. + (delete_omp_context): Destroy sfield_map, clear DECL_ABSTRACT_ORIGIN + in srecord_type. + (fixup_child_record_type): Also remap FIELD_DECL's DECL_SIZE{,_UNIT} + and DECL_FIELD_OFFSET. + (scan_sharing_clauses): Adjust install_var_field callers. For + firstprivate clauses on explicit tasks allocate the var by value in + record_type unconditionally, rather than by reference. + (create_omp_child_function_name): Add task_copy argument, use + *_omp_cpyfn* names if it is true. + (create_omp_child_function): Add task_copy argument, if true create + *_omp_cpyfn* helper function. + (scan_omp_parallel): Adjust create_omp_child_function callers. + (scan_omp_task): Likewise. If srecord_type has been created, create + *_omp_cpyfn* helper function too. Set OMP_TASK_ARG_SIZE + and OMP_TASK_ARG_ALIGN. + (lower_rec_input_clauses): Don't run constructors for firstprivate + explicit task vars which are initialized by *_omp_cpyfn*. Kill + OMP_TASK_EXPLICIT_START. Adjust OMP_CLAUSE_PRIVATE_OUTER_REF + handling. Don't add GOMP_task_start call. + (lower_send_clauses): Clear DECL_ABSTRACT_ORIGIN if in task to + avoid duplicate setting of fields. + (lower_send_shared_vars): Use srecord_type if non-NULL. + (expand_task_copyfn): New function. + (expand_task_call): Call expand_task_copyfn. Kill + OMP_TASK_EXPLICIT_START. Pass OMP_TASK_CPYFN, OMP_TASK_ARG_SIZE + and OMP_TASK_ARG_ALIGN as extra arguments to GOMP_task. + (struct omp_taskcopy_context): New type. + (task_copyfn_copy_decl, task_copyfn_remap_type, create_task_copyfn): + New functions. + (lower_omp_taskreg): Call create_task_copyfn if srecord_type is + needed. Adjust sender_decl type. + * tree-pretty-print.c (dump_generic_node) <case OMP_TASK>: Print + OMP_TASK_COPYFN. + + * bitmap.c (bitmap_default_obstack_depth): New variable. + (bitmap_obstack_initialize, bitmap_obstack_release): Do nothing + if argument is NULL and bitmap_default_obstack is already initialized. + * ipa-struct-reorg.c (do_reorg_1): Call bitmap_obstack_release + at the end. + * matrix-reorg.c (matrix_reorg): Likewise. + 2008-04-01 Jakub Jelinek <jakub@redhat.com> * c-parser.c (c_parser_omp_for_loop): Fix parsing of collapsed |