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author | Richard Guenther <rguenther@suse.de> | 2008-05-08 09:27:29 +0000 |
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committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-05-08 09:27:29 +0000 |
commit | 5611cf0bf55f808d6f33fdf3ba44e9cbdfa1788b (patch) | |
tree | e452b11cd2f2f07a867f70870559e7b21b003d58 /gcc/tree.c | |
parent | 8e17a4cf37a367bd76e0b7c016a9d090cfef422d (diff) | |
download | gcc-5611cf0bf55f808d6f33fdf3ba44e9cbdfa1788b.zip gcc-5611cf0bf55f808d6f33fdf3ba44e9cbdfa1788b.tar.gz gcc-5611cf0bf55f808d6f33fdf3ba44e9cbdfa1788b.tar.bz2 |
tree-data-ref.c (dr_analyze_alias): Do not set DR_SUBVARS.
2008-05-08 Richard Guenther <rguenther@suse.de>
* tree-data-ref.c (dr_analyze_alias): Do not set DR_SUBVARS.
* tree-data-ref.h (struct dr_alias): Remove subvars field.
(DR_SUBVARS): Remove.
* tree-dfa.c (dump_subvars_for): Remove.
(debug_subvars_for): Likewise.
(dump_variable): Do not dump subvars.
(remove_referenced_var): Do not remove subvars.
* tree-flow-inline.h (clear_call_clobbered): SFTs no longer exist.
(lookup_subvars_for_var): Remove.
(get_subvars_for_var): Likewise.
(get_subvars_at): Likewise.
(get_first_overlapping_subvar): Likewise.
(overlap_subvar): Likewise.
* tree-flow.h (subvar_t): Remove.
(struct var_ann_d): Remove subvars field.
* tree-ssa-alias.c (mark_aliases_call_clobbered): Remove queued
argument. Remove special handling of SFTs.
(compute_tag_properties): Likewise.
(set_initial_properties): Likewise.
(compute_call_clobbered): Likewise.
(count_mem_refs): Likewise.
(compute_memory_partitions): Likewise.
(compute_flow_insensitive_aliasing): Likewise.
(setup_pointers_and_addressables): Likewise.
(new_type_alias): Likewise.
(struct used_part): Remove.
(used_portions): Likewise.
(struct used_part_map): Likewise.
(used_part_map_eq): Likewise.
(used_part_map_hash): Likewise.
(free_used_part_map): Likewise.
(up_lookup): Likewise.
(up_insert): Likewise.
(get_or_create_used_part_for): Likewise.
(create_sft): Likewise.
(create_overlap_variables_for): Likewise.
(find_used_portions): Likewise.
(create_structure_vars): Likewise.
* tree.def (STRUCT_FIELD_TAG): Remove.
* tree.h (MTAG_P): Adjust.
(struct tree_memory_tag): Remove base_for_components and
unpartitionable flags.
(struct tree_struct_field_tag): Remove.
(SFT_PARENT_VAR): Likewise.
(SFT_OFFSET): Likewise.
(SFT_SIZE): Likewise.
(SFT_NONADDRESSABLE_P): Likewise.
(SFT_ALIAS_SET): Likewise.
(SFT_UNPARTITIONABLE_P): Likewise.
(SFT_BASE_FOR_COMPONENTS_P): Likewise.
(union tree_node): Remove sft field.
* alias.c (get_alias_set): Remove special handling of SFTs.
* print-tree.c (print_node): Remove handling of SFTs.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-into-ssa.c (mark_sym_for_renaming): Likewise.
* tree-nrv.c (dest_safe_for_nrv_p): Remove special handling of SFTs.
* tree-predcom.c (set_alias_info): Do not set subvars.
* tree-pretty-print.c (dump_generic_node): Do not handle SFTs.
* tree-ssa-loop-ivopts.c (get_ref_tag): Likewise.
* tree-ssa-operands.c (access_can_touch_variable): Likewise.
(add_vars_for_offset): Remove.
(add_virtual_operand): Remove special handling of SFTs.
(add_call_clobber_ops): Likewise.
(add_call_read_ops): Likewise.
(get_asm_expr_operands): Likewise.
(get_modify_stmt_operands): Likewise.
(get_expr_operands): Likewise.
(add_to_addressable_set): Likewise.
* tree-ssa.c (verify_ssa_name): Do not handle SFTs.
* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.
* tree-vect-transform.c (vect_create_data_ref_ptr): Do not
set subvars.
* tree.c (init_ttree): Remove STRUCT_FIELD_TAG initialization.
(tree_code_size): Remove STRUCT_FIELD_TAG handling.
(tree_node_structure): Likewise.
* tree-ssa-structalias.c (set_uids_in_ptset): Remove special
handling of SFTs.
(find_what_p_points_to): Likewise.
From-SVN: r135077
Diffstat (limited to 'gcc/tree.c')
-rw-r--r-- | gcc/tree.c | 6 |
1 files changed, 0 insertions, 6 deletions
@@ -263,17 +263,14 @@ init_ttree (void) tree_contains_struct[TRANSLATION_UNIT_DECL][TS_DECL_MINIMAL] = 1; tree_contains_struct[LABEL_DECL][TS_DECL_MINIMAL] = 1; tree_contains_struct[FIELD_DECL][TS_DECL_MINIMAL] = 1; - tree_contains_struct[STRUCT_FIELD_TAG][TS_DECL_MINIMAL] = 1; tree_contains_struct[NAME_MEMORY_TAG][TS_DECL_MINIMAL] = 1; tree_contains_struct[SYMBOL_MEMORY_TAG][TS_DECL_MINIMAL] = 1; tree_contains_struct[MEMORY_PARTITION_TAG][TS_DECL_MINIMAL] = 1; - tree_contains_struct[STRUCT_FIELD_TAG][TS_MEMORY_TAG] = 1; tree_contains_struct[NAME_MEMORY_TAG][TS_MEMORY_TAG] = 1; tree_contains_struct[SYMBOL_MEMORY_TAG][TS_MEMORY_TAG] = 1; tree_contains_struct[MEMORY_PARTITION_TAG][TS_MEMORY_TAG] = 1; - tree_contains_struct[STRUCT_FIELD_TAG][TS_STRUCT_FIELD_TAG] = 1; tree_contains_struct[MEMORY_PARTITION_TAG][TS_MEMORY_PARTITION_TAG] = 1; tree_contains_struct[VAR_DECL][TS_DECL_WITH_VIS] = 1; @@ -370,8 +367,6 @@ tree_code_size (enum tree_code code) case NAME_MEMORY_TAG: case SYMBOL_MEMORY_TAG: return sizeof (struct tree_memory_tag); - case STRUCT_FIELD_TAG: - return sizeof (struct tree_struct_field_tag); case MEMORY_PARTITION_TAG: return sizeof (struct tree_memory_partition_tag); default: @@ -2289,7 +2284,6 @@ tree_node_structure (const_tree t) return TS_FUNCTION_DECL; case SYMBOL_MEMORY_TAG: case NAME_MEMORY_TAG: - case STRUCT_FIELD_TAG: case MEMORY_PARTITION_TAG: return TS_MEMORY_TAG; default: |