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2002-05-12* tree.h (copy_node): Don't mention TREE_PERMANENT.Tom Tromey1-3/+1
From-SVN: r53404
2002-05-09tree.h (preserve_data, [...]): Remove.Neil Booth1-3/+0
* tree.h (preserve_data, object_permanent_p, type_precision): Remove. From-SVN: r53334
2002-05-04Makefile.in (c-lex.o): Update.Neil Booth1-0/+2
* Makefile.in (c-lex.o): Update. * c-lex.c: Include target.h. (cb_register_builtins): New. (init_c_lex): Set builtins callback. * c-lex.h (cpp_define, cpp_assert): New prototypes. * cppinit.c (init_builtins): Use callback, including for GXX_WEAK. * cpplib.h (struct cpp_callbacks): New member. * target-def.h (TARGET_REGISTER_CPP_BUILTINS): New. (TARGET_INITIALIZER): Update. * target.h (struct gcc_target): New hook. * tree.c (default_register_cpp_builtins): New. * tree.h (default_register_cpp_builtins): New. doc: * tm.texi (TARGET_REGISTER_CPP_BUILTINS): Document. From-SVN: r53165
2002-05-02combine.c: Fix comment formatting.Kazu Hirata1-4/+4
* combine.c: Fix comment formatting. * expr.c: Likewise. * genautomata.c: Likewise. * stmt.c: Likewise. * tree.h: Likewise. From-SVN: r53044
2002-04-29Initial P4 SSE2 builtin supportBernd Schmidt1-0/+6
From-SVN: r52903
2002-04-24attribs.c (c_common_attribute_table): Move table and handlers to c-common.c.Neil Booth1-14/+0
* attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-19builtins.c: Include langhooks.h.Neil Booth1-5/+0
* builtins.c: Include langhooks.h. (lang_type_promotes_to): Remove. (expand_builtin_va_arg): Use new hook. * c-common.c (c_common_nodes_and_builtins): Don't set hook. (simple_type_promotes_to): Move to c-typeck.c. * c-common.h (simple_type_promotes_to): Remove. * c-decl.c (duplicate_decls, grokdeclarator): Update. * c-format.c: Include langhooks.h. (check_format_types): Update. * c-tree.h (c_type_promotes_to): New. * c-typeck.c (c_type_promotes_to): Move from c-common.c. (type_lists_compatible_p): Update. * langhooks-def.h (lhd_type_promotes_to): New. (LANG_HOOKS_TYPE_PROMOTES_TO): New. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update. * langhooks.c (lhd_type_promotes_to): New. * langhooks.h (struct lang_hooks_for_types): New hook. * tree.h (lang_type_promotes_to): Remove. cp: * call.c (convert_type_from_ellipsis): Rename, update. * cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine. * cp-tree.h (convert_type_from_ellipsis): Rename. * decl.c (cxx_init_decl_processing): Don't set hook. objc: * objc-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine. From-SVN: r52512
2002-04-18c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.Neil Booth1-4/+0
* c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. * c-tree.h (c_incomplete_type_error): New. * c-typeck.c (require_complete_type, build_component_ref): Update. (incomplete_type_error): Rename. * langhooks-def.h (lhd_incomplete_type_error): New. (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): New. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update. * langhooks.c (lhd_incomplete_type_error): New. * langhooks.h (struct lang_hooks_for_types): New hook. * tree.c (size_in_bytes): Use new hook. * tree.h (incomplete_type_error): Remove. ada: * gigi.h (incomplete_type_error): Remove. * utils.c (incomplete_type_error): Remove. cp: * call.c (build_new_method_call): Update. * cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. * cp-tree.h (cxx_incomplete_type_error): New. * decl.c (grokdeclarator, grokparms): Update. * decl2.c (check_classfn): Update. * pt.c (tsubst): Update. * typeck.c (complete_type_or_else, expr_sizeof, decay_conversion): Update. * typeck2.c (incomplete_type_error): Rename. (add_exception_specifier): Update. f: * com.c (incomplete_type_error): Remove. java: * typeck.c (incomplete_type_error): Remove. objc: * objc-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. From-SVN: r52480
2002-04-17c-common.h (STMT_EXPR_NO_SCOPE): New macro.Mark Mitchell1-1/+1
* c-common.h (STMT_EXPR_NO_SCOPE): New macro. * c-common.c (c_expand_expr): Respect STMT_EXPR_NO_SCOPE. * tree.h (expand_start_stmt_expr): Update prototype. * stmt.c (expand_start_stmt_expr): Add has_scope parameter. * tree-inline.c (expand_call_inline): Set STMT_EXPR_NO_SCOPE on the STMT_EXPR created for the inline function. * trans.c (tree_transform): Add has_scope argument to expand_start_stmt_expr. * com.c (ffecom_expr_power_integer): Add has_scope argument to call to expand_start_stmt_expr. * init.c (begin_init_stmts): Remove commented out code. (finish_init_stmts): Set STMT_EXPR_NO_SCOPE. * semantics.c (begin_gobal_stmt_expr): Adjust call to expand_start_stmt_expr. From-SVN: r52395
2002-04-04c-common.c (truthvalue_conversion): Rename, update.Neil Booth1-1/+0
* c-common.c (truthvalue_conversion): Rename, update. * c-common.h (c_common_truthvalue_conversion): New. * c-convert.c (convert): Update. * c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * c-parse.in (expr_no_commas, if_prefix, select_or_iter_stmt): Update. * c-typeck.c (build_binary_op, build_unary_op, build_conditional_expr): Update. * fold-const.c (constant_boolean_node, fold): Use langhook. * langhooks-def.h (LANGHOOK_INITIALIZER): Update. * langhooks.h (struct lang_hooks): New hook. * stmt.c (expand_decl_cleanup): Use langhook. * tree.h (truthvalue_conversion): Remove. ada: * gigi.h (truthvalue_conversion): Rename. * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * trans.c (tree_transform): Update. * utils2.c (truthvalue_conversion): Rename, update. (build_binary_op, build_unary_op): Update. cp: * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * cvt.c: Update comment. * init.c (expand_cleanup_for_base): Update. * semantics.c (finish_parenthesized_expr): Update. * typeck.c (cp_truthvalue_conversion): Update. f: * com.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. (truthvalue_conversion): Rename. Update. Make static. (ffecom_truth_value): Update. java: * expr.c (truthvalue_conversion): Rename. Update. (expand_compare): Update. * java-tree.h (java_truthvalue_conversion): New. * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. objc: * objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. From-SVN: r51880
2002-04-03re PR c++/5636 (gcc-3.0.3, memory leakage: function that take a string as ↵Jason Merrill1-2/+11
parameter will not call local variable destructors if exception is thrown.) PR c++/5636 * tree.h (CLEANUP_EH_ONLY): New macro. * stmt.c (expand_decl_cleanup_eh): New fn. (expand_cleanups): Check CLEANUP_EH_ONLY. * c-semantics.c (genrtl_decl_cleanup): Just take the CLEANUP_STMT. Use expand_decl_cleanup_eh. (expand_stmt): Adjust. * c-common.h: Adjust prototype. * cp/semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on cleanup for nrv. * except.c (struct eh_status): Remove protect_list. (begin_protect_partials, end_protect_partials): Remove. (add_partial_entry): Remove. * except.h: Remove prototypes. * expr.c (expand_expr) [WITH_CLEANUP_EXPR, TARGET_EXPR]: Use expand_decl_cleanup_eh. cp/: * semantics.c (finish_eh_cleanup): New fn. * cp-tree.h: Add prototype. * init.c (perform_member_init, expand_cleanup_for_base): Use finish_eh_cleanup. * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove. * cp-tree.h: Remove references. * decl.c (begin_constructor_body, end_constructor_body): Likewise. * dump.c (cp_dump_tree): Likewise. * pt.c (tsubst_expr): Likewise. * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove. (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT. * tree.c (cp_statement_code_p): Likewise. * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup. From-SVN: r51827
2002-04-03langhooks-def.h (lhd_set_decl_assembler_name, [...]): New.Neil Booth1-12/+2
* langhooks-def.h (lhd_set_decl_assembler_name, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.c (lhd_set_decl_assembler_name): New, from tree.c * langhooks.h (struct lang_hooks): New hook. * tree.c (set_decl_assembler_name): Move to langhooks.c. (lang_set_decl_assembler_name): Remove. (init_obstacks): Don't set hook. (decl_assembler_name): New function. * tree.h (DECL_ASSEMBLER_NAME): Turn into a function call. (decl_assembler_name): New. (lang_set_decl_assembler_name): Remove. cp: * cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine. * tree.c (init_tree): Don't set hook. From-SVN: r51817
2002-04-01c-decl.c (grokdeclarator): Update.Neil Booth1-1/+0
* c-decl.c (grokdeclarator): Update. * c-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. * c-tree.h (c_mark_addressable): New. * c-typeck.c (default_function_array_conversion, build_unary_op, build_array_ref, convert_for_assignment): Update. (mark_addressable): Rename. * calls.c (try_to_integrate, expand_call): Use langhook. * expr.c (expand_expr): Use langhook. * langhooks-def.h (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): New hook. * stmt.c (expand_asm_operands): Use langhook. * tree.h (mark_addressable): Remove. ada: * decl.c (gnat_to_gnu_entity): Update. * gigi.h (mark_addressable): Rename. * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. * trans.c (tree_transform): Update. * utils.c (create_var_decl): Update. * util2.c (build_binary_op, build_unary_op, fill_vms_descriptor): Update. (mark_addressable): Rename, update. cp: * call.c (build_addr_func): Update. * class.c (resolve_address_of_overloaded_function): Update. * cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. * cp-tree.h (cxx_mark_addressable): New. * decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update. * decl2.c (build_cleanup): Update. * except.c (build_throw): Update. * init.c (resolve_offset_ref): Update. * pt.c (convert_nontype_argument): Update. * semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update. * typeck.c (decay_conversion, build_array_ref, build_unary_op, unary_complex_lvalue): Update. (mark_addressable): Rename. f: * com.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. (mark_addressable): Rename. (ffecom_arrayref_, ffecom_1): Update. java: * java-tree.h (java_mark_addressable): New. * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. * typeck.c (mark_addressable): Rename, update. objc: * objc-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. From-SVN: r51705
2002-04-01c-common.c (unsigned_conversion_warning, [...]): Use new hooks.Neil Booth1-15/+0
* c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-03-31c-common.c (c_unsafe_for_reeval): Rename.Neil Booth1-9/+0
* c-common.c (c_unsafe_for_reeval): Rename. * c-common.h (c_unsafe_for_reeval): Rename. * c-decl.c (finish_incomplete_decl): Rename. (c_init_decl_processing): Don't set langhook. * c-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine. * c-objc-common.c (c_objc_common_init): Don't set langhook. * c-tree.h (finish_incomplete_decl): Rename. * langhooks-def.h (lhd_unsafe_for_reeval): New. (LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.c (lhd_unsafe_For_reeval): New. * langhooks.h (struct langhooks): New hooks. * toplev.c (incomplete_decl_finalize_hook): Remove. (wrapup_global_declarations): Update. * tree.c (lang_unsafe_for_reeval): Remove. (unsafe_for_reeval): Update. * tree.h (lang_unsafe_for_reeval, incomplete_decl_finalize_hook): Remove. ada: * gigi.h (finish_incomplete_decl): Rename. * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine. * utils.c (gnat_init_decl_processing): Don't set hook. (finish_incomplete_decl): Rename. cp: * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine. * lex.c (cxx_init): Don't set hook. objc: * objc-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine. From-SVN: r51673
2002-03-29Makefile.in (convert.o, [...]): Update.Neil Booth1-14/+0
* Makefile.in (convert.o, calls.o, expmed.o): Update. * attribs.c (handle_mode_attribute, handle_vector_size_attribute): Use new hooks. * builtin-types.def (BT_PTRMODE): Update. * c-common.c (type_for_size): Rename c_common_type_for_size. (type_for_mode): Similarly. (shorten_compare, pointer_int_sum, c_common_nodes_and_builtins): Use new hook. * c-bommon.h (c_common_type_for_size, c_common_type_for_mode): New. * c-decl.c (finish_enum, build_enumerator): Use new hooks. * c-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * c-typeck.c (common_type, comptypes, default_conversion): Use new hooks. * calls.c: Include langhooks.h. (emit_library_call_value_1): Use new hooks. Avoid redundant calls. * convert.c: Include langhooks.h (convert_to_pointer, convert_to_integer): Use new hooks. * except.c (init_eh): Similarly. * expmed.c: Include langhooks.h. (expand_mult_add): Use new hooks. * expr.c (store_expr, store_constructor, expand_expr, do_jump, try_casesi): Similarly. * fold-const.c (optimize_bit_field_compare, make_range, decode_field_reference, fold_truthop, fold): Similarly. * function.c (assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack): Similarly. * langhooks-def.h (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): New. (LANG_HOOKS_TYPES_INITIALIZER): Update. * langhooks.h (lang_hooks_for_types): New hooks. * stmt.c (expand_decl_cleanup, emit_case_nodes): Use new hooks. * tree.c (get_unwidened, get_narrower): Similarly. * tree.h (type_for_mode, type_for_size): Remove. * varasm.c (force_const_mem): Use new hooks. ada: * gigi.h (type_for_size, type_for_mode): Rename. * misc.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * trans.c (tree_transform): Update. * utils.c (gnat_init_decl_processing, init_gigi_decls, builtin_function, float_type_for_size, signed_or_unsigned_type, build_vms_descriptor, unchecked_convert): Update. (type_for_mode, type_for_size): Rename. * utils2.c (nonbinary_modular_operation): Update. cp: * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks. * decl.c (finish_enum): Similarly. * error.c (dump_type): Similarly. * lex.c (cxx_init): Similarly. * mangle.c (write_builtin_type): Similarly. * typeck.c (comptypes): Similarly. f: * com.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. (type_for_mode, type_for_size): Rename. (signed_or_unsigned_type, signed_type, truthvalue_conversion, unsigned_type): Use new hooks. java: * Make-lang.in (builtins.o): Update. * boehm.c (get_boehm_type_descriptor): Update. * builtins.c: Include langhooks.h. * decl.c (java_init_decl_processing): Update. * java-tree.h (java_type_for_mode, java_type_for_size): New. * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): Redefine. * typeck.c (type_for_mode, type_for_size): Update. objc: * objc-act.c (handle_impent): Update. * objc-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): Redefine. From-SVN: r51571
2002-03-29Makefile.in (except.o): Update.Neil Booth1-2/+0
* Makefile.in (except.o): Update. * except.c: Include langhooks.h. (init_eh): Use langhook. * langhooks-def.h (LANG_HOOKS_MAKE_TYPE, LANG_HOOKS_FOR_TYPES_INITIALIZER): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (lang_hooks_for_types): New. (struct lang_hooks): Add it. * tree.c (make_lang_type_fn, make_lang_type): Remove. * tree.h (make_lang_type_fn, make_lang_type): Remove. config: * alpha/alpha.c: Include langhooks.h. (alpha_build_va_list): Use langhook. * d30v/d30v.c: Include langhooks.h. (d30v_build_va_list): Use langhook. * i386/i386.c: Include langhooks.h. (ix86_build_va_list): Use langhook. * rs6000/rs6000.c (rs6000_build_va_list): Use langhook. * s390/s390.c: Include langhooks.h. (s390_build_va_list): Use langhook. * stormy16/stormy16.c: Include langhooks.h. (stormy16_build_va_list): Use langhook. cp: * cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine. * cp-tree.h (cp_make_lang_type): Rename. * lex.c (cp_make_lang_type): Rename. (make_aggr_type): Update. * tree.c (init_tree): Don't set make_lang_type_fn. From-SVN: r51558
2002-03-27Makefile.in (attribs.o): Update.Neil Booth1-4/+0
* Makefile.in (attribs.o): Update. * attribs.c: Include langhooks.h. (decl_attributes): Use langhook. * c-decl.c (insert_default_attributes): Rename. * c-tree.h (c_insert_default_attributes): New. * langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES):New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): New hook. * tree.h (insert_default_attributes): Remove. ada: * misc.c (insert_default_attributes): Remove. cp: * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine. * cp-tree.h (cxx_insert_default_attributes): New. * decl.c (insert_default_attributes): Rename. objc: * objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine. From-SVN: r51488
2002-03-25c-decl.c (maybe_build_cleanup): Remove.Neil Booth1-6/+0
* c-decl.c (maybe_build_cleanup): Remove. * expr.c (expand_expr): Use langhook. * langhooks-def.h (lhd_return_null_tree, LANG_HOOKS_MAYBE_BUILD_CLEANUP): New. (LANGHOOKS_INITIALIZER): Update. * langhooks.c (lhd_return_null_tree): New. * langhooks.h (struct lang_hooks): New hook. * tree-inline.c (initialize_inlined_parameters): Use langhook. * tree.h (maybe_build_cleanup): Remove. ada: * misc.c (maybe_build_cleanup): Remove. cp: * cp-tree.h (cxx_maybe_build_cleanup): New. * decl.c (destroy_local_var, hack_incomplete_structures): Update. (maybe_build_cleanup): Rename cxx_maybe_build_cleanup. * tree.c (build_target_expr): Update. f: * com.c (maybe_build_cleanup): Remove. java: * decl.c (maybe_build_cleanup): Remove. From-SVN: r51324
2002-03-21Makefile.in (fold-const.o, [...]): Update.Neil Booth1-26/+0
* Makefile.in (fold-const.o, stor-layout.o, stmt.o, sdbout.o, profile.o): Update. * c-common.c (c_common_nodes_and_builtins): Use pushdecl langhook. * c-common.h (gettags): Move here from tree.h. * c-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, kept_level_p, global_bindings_p): New. * dbxout.c (dbxout_init): Use getdecls langhook. * expr.c (expand_expr): Use insert_block langhook. * fold-const.c: Include langhooks.h. (fold_range_test, fold_binary_op_with_conditional_arg, fold): Use global_bindings_p langhook. * integrate.c (expand_inline_function): Use insert_block langhook. * langhooks-def.h (LANG_HOOKS_DECLS, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_GLOBAL_BINDINGS_P, LANG_HOOKS_INSERT_BLOCK, LANG_HOOKS_SET_BLOCK, LANG_HOOKS_PUSHDECL, LANG_HOOKS_GETDECLS): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.c (lhd_clear_binding_stack): Use global_bindings_p langhook. * langhooks.h (struct lang_hooks_for_decls): New. (struct lang_hooks): Update. * profile.c: Include langhooks.h. (output_func_start_profiler): Use new langhooks. * sdbout.c: Include langhooks.h. (sdbout_init, sdbout_finish): Use getdecls langhook. * stmt.c: Include langhooks.h. (expand_fixup, fixup_gotos): Use new langhooks. * stor-layout.c: Include langhooks.h. (variable_size): Use global_bindings_p langhook. * toplev.c (compile_file): Use getdecls langhook. * tree-inline.c (remap_block): Use insert_block langhook. * tree.h (pushdecl, pushlevel, poplevel, set_block, gettags, insert_block, getdecls, kept_level_p, global_bindings_p): Remove. cp: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, global_bindings_p): New. java: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, kept_level_p, global_bindings_p): New. f: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, global_bindings_p): New. From-SVN: r51136
2002-03-20Makefile.in: Update.Neil Booth1-10/+0
* Makefile.in: Update. * c-common.c: Include langhooks.h. (inline_forbidden_p): Use new hook. * diagnostic.c: Include langhooks.h. (format_with_decl, announce_function, default_print_error_function): Use new hook. * dwarf2out.c (dwarf2_name): Use new hook. * function.c: Include langhooks.h. (init_function_start): Use new hook. * langhooks-def.h (lhd_decl_printable_name): New. (LANGHOOKS_DECL_PRINTABLE_NAME): New. (LANGHOOKS_INITIALIZER): Update. * langhooks.c (lhd_decl_printable_name): New. * langhooks.h (struct lang_hooks): New hook. * toplev.c (decl_name, decl_printable_name): Remove. (open_dump_file): Use new hook. (process_options): Remove old hook. * tree.h (decl_printable_name): Remove. ada: * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (gnat_init): Remove old hook. cp: * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. * cp-tree.h (lang_printable_name): Rename. * error.c (lang_decl_name): Use new hook. * lex.c (cxx_init): Remove old hook. * pt.c (tsubst_expr): Use new hook. * tree.c (lang_printable_name): Rename. f: * com.c (lang_printable_name): Rename. (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (ffe_init): Don't use old hook. java: * decl.c (start_java_method): Use new hook. * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (java_init): Remove old hook. objc: * objc-act.c (objc_init): Remove old hook. (objc_printable_name): Export. * objc-act.h (objc_printable_name): New. * objc-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. From-SVN: r51066
2002-03-17c-common.h (yyparse, [...]): New.Neil Booth1-2/+0
* c-common.h (yyparse, c_common_parse_file): New. * c-lang.c: Include c-common.h. (LANG_HOOKS_PARSE_FILE): Redefine. * c-lex.c: Include c-common.h. (yyparse): Rename c_common_parse_file. Call yyparse. * c-parse.in (yyparse): Remove macro. * c-tree.h (yyparse_1): Remove. * langhooks-def.h (LANG_HOOKS_PARSE_FILE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hoooks): New hook parse_file. * toplev.c (compile_file): Use parse_file hook. * tree.h (yyparse): Remove. ada: * misc.c (LANG_HOOKS_PARSE_FILE): Redefine. (yyparse): Rename gnat_parse_file. cp: * cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine. * parse.y (yyparse): Remove macro. f: * com.c (LANG_HOOKS_PARSE_FILE): Redefine. * com.h (ffe_parse_file): New. * parse.c (NAME_OF_STDIN): Remove. (yyparse): Rename ffe_parse_file. java: * java-tree.h (java_parse_file): New. * jcf-parse.c (yyparse): Rename java_parse_file. * lang.c (LANG_HOOKS_PARSE_FILE): Redefine. objc: * objc-lang.c (LANG_HOOKS_PARSE_FILE): Redefine. From-SVN: r50926
2002-03-13c-common.c (c_tree_code_type, [...]): Delete.Kaveh R. Ghazi1-3/+3
* c-common.c (c_tree_code_type, c_tree_code_length, c_tree_code_name, add_c_tree_codes): Delete. * c-common.h (add_c_tree_codes): Delete. * c-lang.c (tree_code_type, tree_code_length, tree_code_name): Define. * c-objc-common.c (c_objc_common_init): Don't call add_c_tree_codes, instead set lang_unsafe_for_reeval. * objc/objc-act.c (objc_tree_code_type, objc_tree_code_length, objc_tree_code_name, add_objc_tree_codes): Delete. (objc_init): Don't call add_objc_tree_codes. * objc/objc-lang.c (tree_code_type, tree_code_length, tree_code_name): Define. * toplev.c (lang_independent_init): Don't set tree_code_length[IDENTIFIER_NODE]. * tree.c (tree_code_type, tree_code_length, tree_code_name): Delete definitions, moved to language front-ends. * tree.def (IDENTIFIER_NODE): Hardwire the length. * tree.h (tree_code_type, tree_code_length, tree_code_name): Const-ify. (tree_code_length): Change type to unsigned char. ada: * misc.c (gnat_tree_code_type, gnat_tree_code_length, gnat_tree_code_name): Delete. (tree_code_type, tree_code_length, tree_code_name): Define. (gnat_init): Don't try to copy into the various tree_code arrays. ch: * decl.c (chill_tree_code_type, chill_tree_code_length, chill_tree_code_name): Delete. (tree_code_type, tree_code_length, tree_code_name): Define. (init_decl_processing): Don't try to copy into the various tree_code arrays. cp: * cp-lang.c (tree_code_type, tree_code_length, tree_code_name): Define. * decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not tree_code_length. * lex.c (cplus_tree_code_type, cplus_tree_code_length, cplus_tree_code_name): Delete. (cxx_init): Don't call add_c_tree_codes, instead set lang_unsafe_for_reeval. Don't try to copy into the various tree_code arrays. f: * com.c (tree_code_type, tree_code_length, tree_code_name): Define. java: * lang.c (java_tree_code_type, java_tree_code_length, tree_code_name): Delete. (tree_code_type, tree_code_length, tree_code_name): Define. (java_init): Don't try to copy into the various tree_code arrays. From-SVN: r50705
2002-03-08expr.c (expand_expr): Use unsave lang hook.Neil Booth1-12/+2
* expr.c (expand_expr): Use unsave lang hook. * langhooks-def.h (LANG_HOOKS_UNSAVE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): New hook unsave. * tree.c (lang_unsave, lang_unsave_expr_now): Remove. (unsave_expr_1): Remove unused lang_unsave_expr_now. (unsave_expr_now_r): Rename lhd_unsave. Update. Return input. (unsave_expr_now): Remove. * tree.h (unsave_expr_now, lang_unsave, lang_unsave_expr_now): Remove. (lhd_unsave): New. cp: * cp-lang.c (LANG_HOOKS_UNSAVE): Redefine. * cp-tree.h (cxx_unsave): New. * tree.c (cp_unsave): Rename cxx_unsave, update prototype. (init_tree): Update. From-SVN: r50449
2002-03-02Makefile.in (CRTSTUFF_CFLAGS): Add -fno-zero-initialized-in-bss.Kaveh R. Ghazi1-0/+5
* Makefile.in (CRTSTUFF_CFLAGS): Add -fno-zero-initialized-in-bss. * doc/invoke.texi (-fno-zero-initialized-in-bss): Document. * flags.h (flag_zero_initialized_in_bss): Declare. * toplev.c (flag_zero_initialized_in_bss): New flag. (lang_independent_options): Add flag_zero_initialized_in_bss. * tree.c (initializer_zerop): New function. * tree.h (initializer_zerop): Declare. * varasm.c (assemble_variable): If we can emit bss, put zero initializers in the bss section. From-SVN: r50218
2002-02-28tree.h (TARGET_EXPR_SLOT, [...]): New macros.Jason Merrill1-0/+5
* tree.h (TARGET_EXPR_SLOT, TARGET_EXPR_INITIAL): New macros. (TARGET_EXPR_CLEANUP): New macro. cp/ * except.c: Don't include decl.h or obstack.h. Do include tree-inline.h. (build_throw): Destroy temporaries from the thrown expression before calling __cxa_throw. Construct a thrown temporary directly into the exception object. (stabilize_throw_expr): New function. (wrap_cleanups_r): New function. * tree.c (stabilize_expr): New function. * init.c (build_init): New function. * Make-lang.in (cp/except.o): Adjust .h deps. From-SVN: r50177
2002-02-28Makefile.in (integrate.o): Update.Neil Booth1-3/+0
* Makefile.in (integrate.o): Update. * c-decl.c (copy_lang_decl): Rename. * c-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. * integrate.c: Include langhooks.h. (copy_decl_for_inlining): Update to use langhook. * langhooks-def.h (lhd_do_nothing_t, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.c (lhd_do_nothing_t): New. * langhooks.h (struct lang_hooks): Add dup_lang_specific_decl. * tree.h (copy_lang_decl): Remove. ada: * misc.c (copy_lang_decl): Remove. cp: * class.c (build_clone): Update. * cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. * cp-tree.h (cxx_dup_lang_specific_decl): New. * lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl. (copy_decl): Update. * method.c (make_thunk): Update. f: * com.c (copy_lang_decl): Delete. java: * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl. * java-tree.h (java_dup_lang_specific_decl): New. * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. objc: * objc-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. From-SVN: r50122
2002-02-26attribs.c (c_common_attribute_table): Add visibility.Jakub Jelinek1-0/+5
* attribs.c (c_common_attribute_table): Add visibility. (handle_visibility_attribute): New function. * varasm.c (assemble_visibility): New function. * output.h (assemble_visibility): Add prototype. * tree.h (MODULE_LOCAL_P): Define. * crtstuff.c (__dso_handle): Use visibility attribute. * config/i386/i386.h (ENCODE_SECTION_INFO): Set SYMBOL_REF_FLAG for MODULE_LOCAL_P symbols too. * config/ia64/ia64.c (ia64_encode_section_info): Handle MODULE_LOCAL_P symbols the same way as local symbols. Add SDATA_NAME_FLAG_CHAR even if decl was explicitely forced into .sdata/.sbss by the user. * doc/extend.texi (Function Attributes): Document visibility attribute. * gcc.dg/ia64-visibility-1.c: New test. From-SVN: r50061
2002-02-20tree.h (struct tree_common): Remove aux.Zack Weinberg1-5/+4
* tree.h (struct tree_common): Remove aux. Add unused_0 at end of first block of bitfields (which was only seven bits); rename dummy to unused_1; remove comment which is no longer true. From-SVN: r49883
2002-02-19i386.md ("mmx_uavgv8qi3"): Use const_vector.Aldy Hernandez1-11/+25
2002-02-19 Aldy Hernandez <aldyh@redhat.com> * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector. ("mmx_uavgv4hi3"): Same. ("pmulhrwv4hi3"): Same. * tree-inline.c (walk_tree): Handle vectors. * c-common.c (constant_expression_warning): Handle vectors. (overflow_warning): Same. * sched-deps.c (sched_analyze_2): Handle vectors. * rtlanal.c (rtx_unstable_p): Handle vectors. (rtx_varies_p): Same. (count_occurrences): Same. (regs_set_between_p): Same. (modified_between_p): Same. (modified_in_p): Same. (volatile_insn_p): Same. (volatile_refs_p): Same. (side_effects_p): Same. (may_trap_p): Same. (inequality_comparisons_p): Same. (replace_regs): Same. (computed_jump_p_1): Same. * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th argument. (inner_mode_array): New. (copy_rtx): Handle vectors. (copy_most_rtx): Same. (rtx_equal_p): Same. (get_mode_alignment): Adjust for vectors. * resource.c (mark_referenced_resources): Handle vectors. (mark_set_resources): Same. * reload1.c (eliminate_regs): Handle vectors. (elimination_effects): Same. (scan_paradoxical_subregs): Same. * reload.c (subst_reg_equivs): Handle vectors. * regrename.c (scan_rtx): Handle vectors. * regclass.c (reg_scan_mark_refs): Handle vectors. * recog.c (find_single_use_1): Handle vectors. * local-alloc.c (equiv_init_varies_p): Handle vectors. (contains_replace_regs): Same. (memref_referenced_p): Same. * integrate.c (copy_rtx_and_substitute): Handle vectors. (subst_constants): Same. * genattrtab.c (attr_copy_rtx): Handle vectors. (encode_units_mask): Same. (clear_struct_flag): Same. (count_sub_rtxs): Same. * gcse.c (want_to_gcse_p): Handle vectors. (oprs_unchanged_p): Same. (hash_expr_1): Same. (oprs_not_set_p): Same. (expr_killed_p): Same. (compute_transp): Same. (store_ops_ok): Same. * function.c (purge_addressof_1): Do not allow paradoxical subregs of vectors. (fixup_var_refs_1): Same. (instantiate_virtual_regs_1): Same. * fold-const.c (operand_equal_p): Handle vectors. (fold): Same. (rtl_expr_nonnegative_p): Same. * flow.c (mark_used_regs): Handle vectors. * df.c (df_uses_record): Handle vectors. * cselib.c (cselib_subst_to_values): Handle vectors. (cselib_mem_conflict_p): Same. (hash_rtx): Same. * cse.c (canon_reg): Handle vectors. (fold_rt): Same. (cse_process_notes): Same. (count_reg_usage): Same. (canon_hash): Same. * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR. * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR. * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors. (gen_rtx): Handle CONST_VECTOR. (gen_const_vector_0): New. (copy_rtx_if_shared): CONST_VECTORs can be shared. (reset_used_flags): Same. (copy_insn_1): Same. (initializer_constant_valid_p): Handle VECTOR_CST. * doc/c-tree.texi (Expression trees): Document VECTOR_CST. * doc/rtl.texi (Constants): Document const_vector. (CONST0_RTX): Update for vectors. (RTL sharing): Same. * print-tree.c (print_node): Add case for VECTOR_CST. * tree.h (TREE_VECTOR_CST_ELTS): New. (struct tree_vector): New. (union tree_node): Add vector node. (build_vector): Add prototype. * tree.def (VECTOR_CST): New. * tree.c (build_vector): New. * expmed.c (make_tree): Handle CONST_VECTOR. * rtl.h (CONSTANT_P): CONST_VECTORs are constants too. (CONST_VECTOR_ELT): New. (CONST_VECTOR_NUNITS): New. * machmode.h (GET_MODE_INNER): New. (DEF_MACHMODE): Accept 8th arg. * machmode.def: Add 8th argument for vector inner mode. Add inner vector modes for vectors. * rtl.def (VEC_CONST): Remove. (CONST_VECTOR): New. * expr.c (clear_storage): Allow vectors. (is_zeros_p): Handle VECTOR_CST. * varasm.c (output_constant_pool): Handle vectors. (rtx_const): Add veclo and vechi fields. (kind): Add RTX_VECTOR. (decode_rtx_const): Add case for vector. * config/rs6000/rs6000-protos.h: Add zero_constant. * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector constants. Force easy vector constants into memory. (easy_vector_constant): New. (emit_easy_vector_constant): New. (rs6000_legitimize_reload_address): Do not generate bad reloads on darwin. * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what instruction does. ("altivec_lvxl"): Same. (altivec_lvebx): Same. (altivec_lvehx): Same. (altivec_lvewx): Same. ("*movv4si_const0"): New. ("*movv4sf_const0"): New. ("*movv8hi_const0"): New. ("*movv16qi_const0"): New. From-SVN: r49853
2002-02-09Contribute sh64-elf.Alexandre Oliva1-0/+2
2002-02-09 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (TARGET_CANNOT_MODIFY_JUMPS_P): Define to... (sh_cannot_modify_jumps_p): New function. 2002-02-05 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (TARGET_MS_BITFIELD_LAYOUT_P): Define to... (sh_ms_bitfield_layout_p): New function. 2002-02-04 Alexandre Oliva <aoliva@redhat.com> Zack Weinberg <zack@codesourcery.com> * config/sh/sh.h (TRAMPOLINE_ADJUST_ADDRESS): Use expand_simple_binop instead of expand_binop. 2002-02-03 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (OVERRIDE_OPTIONS) [! TARGET_SH5]: Disable use of .quad and .uaquad. * config/sh/sh.c (TARGET_ASM_UNALIGNED_DI_OP, TARGET_ASM_ALIGNED_DI_OP): Add comment pointing to the above. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (movdi_const, movdi_const_32bit, movdi_const_16bit): Make sure all CONSTs have modes. (sym2PIC): Ditto, but by adjusting all callers. * config/sh/sh.c (calc_live_regs) [TARGET_SHCOMPACT]: Set pr_live if the prologue calls the SHmedia argument decoder or register saver. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (TARGET_ASM_UNALIGNED_DI_OP): Define. (TARGET_ASM_ALIGNED_DI_OP): Likewise. (sh_expand_epilogue): Don't emit USE of return target register. (prepare_move_operands): Legitimize DImode PIC addresses. (sh_media_register_for_return): Skip tr0, used to initialize the PIC register. (sh_expand_prologue): Remove explicit USE of return register. (nonpic_symbol_mentioned_p): PC is non-PIC. Don't recurse in CONST_DOUBLEs. UNSPEC_GOTPLT is PIC. * config/sh/sh.h (ASM_OUTPUT_DOUBLE_INT): Removed, obsolete. (OVERRIDE_OPTIONS): Don't disable PIC on SH5. (EXTRA_CONSTRAINT_S): Use MOVI_SHORI_BASE_OPERAND_P instead of EXTRA_CONSTRAINT_T. (GOT_ENTRY_P, GOTPLT_ENTRY_P, GOTOFF_P, PIC_ADDR_P): New. (MOVI_SHORI_BASE_OPERAND_P): New. (NON_PIC_REFERENCE_P, PIC_REFERENCE_P): New. (EXTRA_CONSTRAINT_T): Define in terms of them. (OUTPUT_ADDR_CONST_EXTRA): Handle UNSPEC_GOTPLT. * config/sh/sh.md (movsi_media, movsi_media_nofpu, movdi_media, movdi_media_nofpu): Add SIBCALL_REGS class to alternatives supporting TARGET_REGS. (UNSPEC_GOTPLT): New constant. (movdi split): Move incrementing of LABEL_NUSES... (movdi_const, movdi_const_32bit): Here. Use MOVI_SHORI_BASE_OPERAND_P instead of EXTRA_CONSTRAINT_T. (movdi_const_16bit): New. (call, call_value) [flag_pic]: Use GOTPLT. (call_pop, call_value_pop): New expands. (call_pop_compact, call_pop_rettramp): New insns. (call_value_pop_compact, call_value_pop_rettramp): New insns. (sibcall) [flag_pic]: Use GOT. (builtint_setjmp_receiver): Remove bogus, unused expand. (GOTaddr2picreg): Implement for SHcompact and SHmedia. (*pt, *ptb, ptrel): New insns. (sym2GOT): Handle DImode GOT. (sym2GOTPLT, symGOTPLT2reg): New expands. (sym2PIC): New expand. (shcompact_return_tramp): Use GOTPLT to return trampoline. (shcompact_return_tramp_i): Use return register explicitly. * config/sh/sh.h (OVERRIDE_OPTIONS) [TARGET_SHMEDIA]: Don't disable flag_reorder_blocks. 2002-01-19 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (sibcall_compact): Reorder return, uses and clobbers, for clarity. (sibcall_epilogue) [TARGET_SHCOMPACT]: Mark saving and restoring of r0 in macl as MAYBE_DEAD. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (LONG_DOUBLE_TYPE_SIZE): Define. * config/sh/sh.md (movv4sf_i, movv16sf_i): Fix uses of alter_subreg all over. (jump) [TARGET_SHMEDIA]: FAIL to create new jumps after reload, instead of emitting instructions that would require reloading. (casesi_load_media): Add missing modes. 2001-11-09 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (sh_expand_prologue): Mark the PIC register as used if the argument decoder is called. 2001-08-28 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (udivsi3, divsi3): Load libcall symbol name in Pmode, then extend it to DImode if necessary. 2001-08-28 Stephen Clarke <Stephen.Clarke@st.com> * config/sh/sh.h (LEGITIMATE_CONSTANT_P): Don't accept DFmode constants in FPU-enabled SHmedia, let them be loaded from memory. 2001-08-28 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): Adjust whitespace in assembly output templates. 2001-08-28 Stephen Clarke <Stephen.Clarke@st.com> * config/sh/sh.md (movdicc_false, movdicc_true, movdicc): Adjust mode of if_then_else. 2001-08-04 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): Override definition in sh.h. 2001-07-26 Andrew Haley <aph@cambridge.redhat.com> Joern Rennecke <amylaar@redhat.com> * config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): New. (SUBTARGET_CPP_PTR_SPEC): New. (SUBTARGET_CPP_SPEC): Remove. 2001-07-06 Chandrakala Chavva <cchavva@redhat.com> * config/sh/sh.md (movsf_media_nofpu+1, movdf_media_nofpu+1): Fix typo in previous checkin. 2001-07-11 Chandrakala Chavva <cchavva@redhat.com> * config/sh/sh.h (MODES_TIEABLE_P): Fix redact indentations. 2001-07-10 Chandrakala Chavva <cchavva@cygnus.com> Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (MODES_TIEABLE_P): Don't tie modes wider than what single FP register can hold for SHmedia target. 2001-07-06 Chandrakala Chavva <cchavva@redhat.com> Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (movsf_media_nofpu+1, movdf_media_nofpu+1): Do not split into SUBREG. 2001-06-14 Alexandre Oliva <aoliva@redhat.com> * config/sh/ushmedia.h, config/sh/sshmedia.h: Updated signatures and added new functions as specified in SH5 ABI r9. 2001-06-04 Alexandre Oliva <aoliva@redhat.com> * config/sh/lib1funcs.asm (GCC_nested_trampoline): Align to an 8-byte boundary. 2001-06-03 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (dump_table): Add const0_rtx in calls of gen_consttable_4 and gen_consttable_8. Emit multiple labels and consttable_window_ends. 2001-06-03 Graham Stott <grahams@redhat,com> * config/sh/sh.md (movdi split): Remove unused variable last_insn. 2001-05-16 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (print_operand): Handle floating-point pair, vector and matrix registers. * config/sh/sh.h (REGISTER_MOVE_COST): Take floating-pointer vector modes into account. * config/sh/sh.md (movv2sf): Split move between registers into movdf. (movv4sf, movv16sf): Introduce insns that get split only after reload. * config/sh/shmedia.h: Fix Copyright dates. * config/sh/ushmedia.h: Likewise. Move loop counter declarations into conditionals that uses them. (sh_media_FVADD_S, sh_media_FVSUB_S): Fix off-by-one error in loop boundary. * config/sh/sshmedia.h: Fix Copyright dates. (sh_media_PUTCFG): Fix constraints. 2001-05-12 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (TARGET_PTRMEMFUNC_VBIT_LOCATION): Define to ptrmemfunc_vbit_in_delta for SH5. 2001-05-08 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (TARGET_SWITCHES): Document -m5-*. * invoke.texi: Likewise. 2001-04-14 Alexandre Oliva <aoliva@redhat.com> * config/sh/lib1funcs.asm (GCC_push_shmedia_regs, GCC_push_shmedia_regs_nofpu, GCC_pop_shmedia_regs, GCC_pop_shmedia_regs_nofpu): New global symbols. * config/sh/t-sh64 (LIB1ASMFUNCS): Add them. * config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): New macro. * config/sh/sh.c (calc_live_regs): Account for PR's saving in compact function with nonlocal labels. (sh_expand_prologue) [SHcompact]: Push SHmedia regs if needed. (sh_expand_epilogue) [SHcompact]: Pop them when appropriate. (initial_elimination_offset): Account for their stack space. * config/sh/sh.md (shmedia_save_restore_regs_compact): New insn. * config/sh/sh.md (movsi_media, movsi_media_nofpu, movqi_media, movhi_media, movdi_media, movdi_media_nofpu, movdf_media, movdf_media_nofpu, movsf_media, movsf_media_nofpu): Require at least one of the operands to be a register. (movv2sf): Likewise. Renamed to movv2sf_i. (movdi, movdf, movv2sf, movv4sf, movv16sf, movsf): prepare_move_operands() before emitting SHmedia insns. 2001-04-03 Alexandre Oliva <aoliva@redhat.com> * config/sh/crti.asm (init, fini) [__SH5__ && ! __SHMEDIA__]: Don't save nor initialize r12. Don't mis-align the stack. Pad the code with a nop. * config/sh/crti.asm: Don't restore r12. Don't mis-align the stack. 2001-03-13 Alexandre Oliva <aoliva@redhat.com> * gcc/longlong.h (__umulsidi3, count_leading_zeros) [__SHMEDIA__]: Implement. 2001-03-11 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md: Set latency of `pt' closer to reality. (movsi_media, movsi_media_nofpu, movdi_media, movdi_media_nofpu, movdf_media, movdf_media_nofpu, movsf_media, movsf_media_nofpu): Set move, load and store type attributes. * config/sh/sh.c (sh_loop_align) [TARGET_SH5]: Set to 3. * config/sh/sh.h (OVERRIDE_OPTIONS) [TARGET_SH5]: Disable profiling. * config/sh/sh.h (PROMOTE_MODE): Sign-extend SImode to DImode. * config/sh/sh-protos.h (sh_media_register_for_return): Declare. * config/sh/sh.c (sh_media_register_for_return): New function. (sh_expand_prologue) [TARGET_SHMEDIA]: Copy r18 to an available branch-target register. (sh_expand_epilogue) [TARGET_SHMEDIA]: Explicitly USE it. * config/sh/sh.md (return_media_i): Use any call-clobbered branch-target register. (return_media): If r18 wasn't copied in the prologue, copy it here. * config/sh/sh.h (CONDITIONAL_REGISTER_USAGE) [TARGET_SHMEDIA]: Clear class FP0_REGS. * config/sh/sh64.h (LINK_SPEC): Removed incorrect default copied from elf.h. 2001-03-08 DJ Delorie <dj@redhat.com> * config/sh/sh.h (OVERRIDE_OPTIONS): Disable relaxing for SHMEDIA. 2001-02-09 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (sibcall_compact): Set fp_mode to single. 2001-02-07 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (INT_ASM_OP) [SHMEDIA64]: Use `.quad'. 2001-02-03 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (INIT_CUMULATIVE_ARGS): Compute size of BLKmode return value correctly for call_cookie. 2001-02-01 Alexandre Oliva <aoliva@redhat.com> * config/sh/crt1.asm (start): Modified so as to call ___setup_argv_and_call_main. 2001-01-26 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Don't count stack_regs in SHmedia mode. 2001-01-20 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (STRIP_DATALABEL_ENCODING): New macro. (STRIP_NAME_ENCODING): Use it. (ASM_OUTPUT_LABELREF): Likewise. Don't call assemble_name(). 2001-01-19 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (sgeu) [! SHMEDIA]: Fix invocation of prepare_scc_operands(). * config/sh/sh.h (SH_DATALABEL_ENCODING): Change to "#"... (DATALABEL_SYMNAME_P): ... so that we don't need memcmp here. 2001-01-17 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (STRIP_NAME_ENCODING): Strip leading `*'. 2001-01-13 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (shcompact_incoming_args): Use R0_REG. * config/sh/sh.md (R7_REG, R8_REG, R9_REG): Define as constants, used in shcompact_incoming_args. * config/sh/sh.c (sh_expand_epilogue): Fix thinko in previous change. * config/sh/crt1.asm (start) [SH5]: Switch to single-precision mode. * config/sh/lib1funcs.asm (sdivsi3_i4, udivsi3_i4, set_fpscr): Adjust accordingly. * config/sh/sh.c (sh_expand_prologue, sh_expand_epilogue): Simplify. Adjust. Add sanity check. * config/sh/sh.h (TARGET_SWITCHES) [5-compact]: Set FPU_SINGLE_BIT. * config/sh/sh.md (udivsi3_i4_single, divsi3_i4_single): Match TARGET_SHCOMPACT. (udivsi3, divsi3): Use them. (force_mode_for_call): New insn. (call, call_value, sibcall_value): Emit it before SHcompact calls. 2001-01-11 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (call, call_value, sibcall): Make sure the call cookie is non-NULL before taking its value. 2001-01-10 Alexandre Oliva <aoliva@redhat.com> * config.gcc (sh64): Set target_requires_64bit_host_wide_int. 2001-01-09 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (shcompact_incoming_args): Set argument memory block. * config/sh/sh.h (STATIC_CHAIN_REGNUM) [SH5]: Use r1. * config/sh/sh.c (sh_expand_prologue) [SH5]: Use r0 as temporary for stack adjusts. Use MACL and MACH to pass arguments to shcompact_incoming_args. * config/sh/sh.md (shcompact_incoming_args): Adjust. Don't clobber r1. * config/sh/lib1funcs.asm (shcompact_incoming_args): Likewise. (nested_trampoline): Load static chain address into r1. * config/sh/sh.md (movdi_media splits): Fix sign-extension. 2001-01-07 Alexandre Oliva <aoliva@redhat.com * config/sh/sh.c (fpul_operand) [SHMEDIA]: Just call fp_arith_reg_operand(). 2001-01-06 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (casesi): Sign-extend the first two operands, and use signed compares for them. * config/sh/sh.c (dump_table): Don't emit 8-byte constants after 4-byte ones. Instead, inter-leave them, maintaining the 8-byte ones properly aligned. (find_barrier): Account for extra alignment needed for 8-byte wide constants. (machine_dependent_reorg): Require a label for the second 4-byte constant after an 8-byte one. * config/sh/lib1funcs.asm (sdivsi3): Fix typo in yesterday's change. 2001-01-05 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (machine_dependent_reorg) [SHCOMPACT]: Reset last_float when switching float modes. * config/sh/sh.md (movdf) [SH5]: Don't use stack-pointer auto-increment for general-purpose registers. * config/sh/lib1funcs.asm (sdivsi3) [SHMEDIA]: Sign-extend the result. * config/sh/sh.c (sh_expand_prologue) [SH5]: Use r1 as temporary for stack adjust. * config/sh/sh.c (sh_builtin_saveregs): Support using all registers for varargs. 2001-01-01 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Simplify. * config/sh/sh.h (CALL_COOKIE_STACKSEQ, CALL_COOKIE_STACKSEQ_SHIFT, CALL_COOKIE_STACKSEQ_GET): New macros. (CALL_COOKIE_INT_REG_SHIFT): Adjust. (FUNCTION_ARG_ADVANCE): Use SHCOMPACT_FORCE_ON_STACK. Adjust call_cookie accordingly. (FUNCTION_ARG): Test SHCOMPACT_FORCE_ON_STACK. (SHCOMPACT_BYREF): Likewise. (SHCOMPACT_FORCE_ON_STACK): New macro. * config/sh/sh.c (sh_expand_prologue): Use new call_cookie format. (sh_builtin_saveregs): Likewise. * config/sh/lib1funcs.asm (shcompact_call_trampoline, shcompact_incoming_args): Use new shift values. Support sequences of consecutive and non-consecutive pushes/pops. * config/sh/sh.md (return): Don't explicitly use PR_REG. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/sh/sh.h (TEXT_SECTION): Define. * config/sh/elf.h (ASM_FILE_START): Output TEXT_SECTION_ASM_OP. 2001-01-05 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (INIT_CUMULATIVE_LIBCALL_ARGS): New macro. * config/sh/sh.h (BASE_RETURN_VALUE_REG): Use FP regs for return values on FPU-enabled SHmedia. (FUNCTION_VALUE_REGNO_P): Mark FIRST_FP_RET_REG as used on FPU-enabled SHmedia. (INIT_CUMULATIVE_ARGS): Set up return trampoline only if value is returned in a non-FP reg and is not returned by reference. * config/sh/sh.md (shcompact_return_tramp_i): Change type to jump_ind. 2000-01-04 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (SH_MIN_ALIGN_FOR_CALLEE_COPY): New. (FUNCTION_ARG_CALLEE_COPIES): Require argument to be quad-aligned to be passed by callee-copy reference. 2001-01-03 Alexandre Oliva <aoliva@redhat.com> * config/sh/elf.h (MAX_WCHAR_TYPE_SIZE): Define. * config/sh/sh64.h (MAX_WCHAR_TYPE_SIZE): Undefine. 2001-01-02 Alexandre Oliva <aoliva@redhat.com> * config/sh/lib1funcs.asm (shcompact_call_trampoline): Fix error in copying low-numbered FP regs to r7 and r8. * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Don't request copying of FP regs to general-purpose regs only if the copy was passed on the stack. * config/sh/lib1funcs.asm (shcompact_call_trampoline): Fix typo in copying FP reg to r9. * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Use trampoline to copy FP regs to general-purpose regs only in outgoing calls. * config/sh/sh.md (movdf_media, movsf_media): Revert incorrect change from 2000-10-30. Adjust for 64-bit (or 32-bit) HOST_WIDE_INT. * config/sh/sh.h (struct sh_args): Document all fields. (FUNCTION_OK_FOR_SIBCALL): Functions that receive arguments passed partially on the stack should not consider making sibcalls. * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Add byref regs to stack_regs only for incoming calls. When passing FP args, make sure there are FP regs available before modifying call_cookie. (SHCOMPACT_BYREF): Pass double args in general-purpose registers by reference. 2000-12-30 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (FUNCTION_OK_FOR_SIBCALL) [SHCOMPACT]: Don't attempt to generate sibcalls if the caller got any arguments by reference. * config/sh/lib1funcs.asm (set_fpscr) [SH5]: Default to double. * config/sh/sh.c (dump_table) [SHCOMPACT]: Align DImode and DFmode to 8-byte boundaries. * config/sh/sh.md (shcompact_preserve_incoming_args): New insn. * config/sh/sh.h (CALL_COOKIE_INT_REG_GET): New macro. * config/sh/sh.c (sh_expand_prologue): Preserve args that will be stored in the stack. * config/sh/lib1funcs.asm (ct_main_table, ia_main_table): Arrange for the offsets to have the ISA bit set. (shcompact_call_trampoline): Document. Swap r0 and r1, to match invocation. Use beq instead of bgt to mark end of sequence of loads. (shcompact_incoming_args): Fix store of r2. Use beq instead of bgt to mark end of sequence of stores. * config/sh/sh.c (arith_operand): Don't check whether CONST_OK_FOR_J for now. * config/sh/sh.md (movdf_media, movsf_media): Use HOST_WIDE_INT instead of long for conversion. 2000-12-29 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (print_operand_address): Convert INTVAL to int before passing it to fprintf. 2000-12-28 Alexandre Oliva <aoliva@redhat.com> * config/sh/crt1.asm (start): Reset SR.FD, to enable the FP unit. Call set_fpscr before reading/writing SR. * config/sh/crt1.asm (start): Set SR.SZ and SR.PR, but not SR.FR. Call set_fpscr. * config/sh/lib1funcs.asm: Add `.align 2' directives before SHmedia code. (FMOVD_WORKS): Define on SH5 with FPU. (set_fpscr): Define on SH5. Remove separate _fpscr_values setting. * config/sh/t-sh64 (LIB1ASMFUNCS): Add _set_fpscr instead of _fpscr_values. 2000-12-28 Hans-Peter Nilsson <hpn@cygnus.com> * config/sh/lib1funcs.asm (ct_main_table): Align contents to even address. (ia_main_table): Ditto. 2000-12-27 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (MAX_WCHAR_TYPE_SIZE): Don't define. * config/sh/sh64.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Reinstate the definitions from sh.h. * config/sh/sh.h (PTRDIFF_TYPE): Define as conditional on TARGET_SH5. (SUBTARGET_CPP_SPEC): Arrange for __PTRDIFF_TYPE__ to be defined. * config/sh/elf.h (PTRDIFF_TYPE): Likewise. * config/sh/sh64.h (SUBTARGET_CPP_SPEC): Likewise. 2000-12-26 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.md (movdi_media split): Don't add REG_LABEL notes. Increment LABEL_NUSES. From-SVN: r49630
2002-02-05target.h (struct gcc_target): Added ms_bitfield_layout_p.Alexandre Oliva1-0/+3
* target.h (struct gcc_target): Added ms_bitfield_layout_p. * target-def.h (TARGET_MS_BITFIELD_LAYOUT_P): New. Added to... (TARGET_INITIALIZER): this. * doc/tm.texi (TARGET_MS_BITFIELD_LAYOUT_P): Document. (BITFIELD_NBYTES_LIMITED): Markup fix. * tree.h (default_ms_bitfield_layout_p): Declare. (record_layout_info): Added prev_field. * tree.c (default_ms_bitfield_layout_p): New fn. * c-decl.c (finish_struct): Disregard EMPTY_FIELD_BOUNDARY and PCC_BITFIELD_TYPE_MATTERS for MS bit-field layout. * stor-layout.c: Include target.h. (start_record_layout): Initialize prev_field. (place_field): Handle MS bit-field layout, and disregard EMPTY_FIELD_BOUNDARY, BITFIELD_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS in this case. Update prev_field. * Makefile.in (stor-layout.o): Adjust dependencies. From-SVN: r49526
2002-02-04PR c/4475, c++/3780:Jakub Jelinek1-1/+2
* c-common.def (SWITCH_STMT): Add SWITCH_TYPE operand. * c-common.h (SWITCH_TYPE): Define. * c-typeck.c (c_start_case): Set SWITCH_TYPE. * stmt.c (all_cases_count): Set lastval to thisval at end of loop. Rename spareness variable to sparseness. (expand_end_case_type): Renamed from expand_end_case, use orig_type if non-NULL instead of TREE_TYPE (orig_index). * tree.h (expand_end_case_type): Renamed from expand_end_case. (expand_end_case): Define using expand_end_case_type. * c-semantics.c (genrtl_switch_stmt): Pass SWITCH_TYPE to expand_end_case_type. * doc/c-tree.texi (SWITCH_STMT): Document SWITCH_TYPE. * semantics.c (begin_switch_stmt): Clear SWITCH_TYPE. (finish_switch_cond): Set SWITCH_TYPE. * gcc.dg/Wswitch.c: Fix typos. Don't return unconditionally before all tests. Move warning one line above to match where it C frontend emits. * gcc.dg/Wswitch-2.c: New test. * g++.dg/warn/Wswitch-1.C: New test. * g++.dg/warn/Wswitch-2.C: New test. From-SVN: r49497
2002-02-02c-decl.c, [...]: Revert bitfield patch.Neil Booth1-1/+0
* c-decl.c, tree.c, tree.h, objc/objc-act.c: Revert bitfield patch. * gcc.dg/bitfld-1.c: Update. * gcc.dg/bitfld-2.c: Update. * gcc.c-torture/execute/bitfld-1.x: New. From-SVN: r49420
2002-01-30rtl.h (NOTE_INSN_LOOP_END_TOP_COND): New.Richard Henderson1-1/+3
* rtl.h (NOTE_INSN_LOOP_END_TOP_COND): New. * rtl.c (note_insn_name): Update. * emit-rtl.c (remove_unnecessary_notes): Kill it. * stmt.c (expand_end_loop): Kill jump opt code. Use LOOP_END_TOP_COND to perform loop rotation. (expand_exit_loop_top_cond): New. * tree.h (expand_exit_loop_top_cond): Declare it. * c-semantics.c (genrtl_while_stmt): Use it. (genrtl_for_stmt): Likewise. * ada/trans.c (tree_transform) [N_Loop_Statement]: Use expand_exit_loop_top_cond. * f/ste.c (ffeste_begin_iterdo_): Use expand_exit_loop_top_cond. (ffeste_R819B): Likewise. From-SVN: r49364
2002-01-29re PR c/3325 (cast of bit-field to same type gets discarded)Neil Booth1-0/+1
PR c/3325 * c-decl.c (enum_decl_context): Remove BITFIELD. (grokdeclarator): Take bitfield width as an input. Ensure bitfields are given the correct type. Perform bitfield width validation with build_bitfield_integer_type rather than waiting for finish_struct. (grok_typename, grok_typename_in_parm_context, start_decl, push_parmdecl, grokfield, start_function): Update calls to grokdeclarator. (build_bitfield_integer_type): New function. (finish_struct): Move bitfield validation to grokdeclarator and build_bitfield_integer_type. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. objc: * objc-act.c (objc_copy_list): Remove DECL_INITIAL kludge. testsuite: * gcc.c-torture/compile/20000224-1.c: Update. * gcc.c-torture/execute/bitfld-1.c: New tests. * gcc.dg/bitfld-1.c, bitfld-2.c: Diagnostic tests. * gcc.dg/uninit-A.c: Update. From-SVN: r49321
2002-01-25builtins.c (expand_builtin_strncpy): Use integer_zerop instead of ↵Richard Kenner1-1/+2
compare_tree_int. * builtins.c (expand_builtin_strncpy): Use integer_zerop instead of compare_tree_int. (expand_builtin_strncat): Likewise. * c-decl.c (finish_struct): Use tree_low_cst. * tree.h (compare_tree_int): Arg is unsigned HOST_WIDE_INT. * tree.c (compare_tree_int): Likewise. From-SVN: r49222
2002-01-10Added __attribute__((deprecated)) patches.Ira Ruben1-1/+12
From-SVN: r48743
2002-01-04tree.h (expand_expr_stmt_value): Add maybe_last argument.Jakub Jelinek1-1/+1
* tree.h (expand_expr_stmt_value): Add maybe_last argument. * c-common.h (genrtl_expr_stmt_value): Likewise. * stmt.c (expand_expr_stmt): Pass 1 as maybe_last. (expand_expr_stmt_value): Add maybe_last argument. Don't warn about statement with no effect if it is the last statement in expression statement. * c-semantics.c (genrtl_expr_stmt): Pass 1 as maybe_last. (genrtl_expr_stmt_value): Add maybe_last argument, pass it down to expand_expr_stmt_value. (expand_stmt) [EXPR_STMT]: Pass 1 as maybe_last to genrtl_expr_stmt_value if t is the last EXPR_STMT in its scope. * expr.c (expand_expr) [LABELED_BLOCK_EXPR, LOOP_EXPR]: Pass 1 as maybe_last to expand_expr_stmt_value. * gcc.dg/20020104-1.c: New test. From-SVN: r48541
2002-01-03tree.h: Update copyright date.Graham Stott1-34/+34
* tree.h: Update copyright date. (IS_EXPR_CODE_CLASS): Add parenthesis. (TREE_SET_CODE): Add whitespace. (TREE_CHECK): Add parenthesis. (TREE_CLASS_CODE): Add parenthesis and wrap long line. (CST_OR_CONSTRUCTOR_CHECK): (EXPR_CHECK): Add parenthis, whitespace and wrap line. (TREE_SYMBOL_REFERENCED): Whitespace. (INT_CST_LT): Likewise. (INT_CST_LT_UNSIGNED): Likewise. (tree_real_cst): Unwrap comment. (tree_string): Likewise. (tree_complex): Likewise. (IDENTIFIER_POINTER): correct cast. (SAVE_EXPR_CONTEXT): Whitespace. (EXPR_WFL_FILENAME_NODE): Likewise. (EXPR_WFL_FILENAME): Remove parenthesis. (DECL_ORIGIN): Add parenthesis. (DECL_FROM_INLINE): Use NULL_TREE. (build_int_2): Whitespace. (build_type_variant): Add parenthesis. * gcc/jcf-parse.c: Update copyright date. (yyparse): Constify resource_filename. From-SVN: r48498
2002-01-02c-common.h (genrtl_expr_stmt_value): Declare.Alexandre Oliva1-5/+7
* c-common.h (genrtl_expr_stmt_value): Declare. * c-semantics.c (genrtl_goto_stmt): Redirect to... (genrtl_goto_stmt_value): ... this new function. Pass new argument down to expand_expr_stmt_value, taking TREE_ADDRESSABLE into account. * c-common.c (c_expand_expr): Mark the last EXPR_STMT of a STMT_EXPR as addressable, i.e., one whose result we want. * expr.c (expand_expr): Don't save expression statement value of labeled_blocks or loop_exprs. * stmt.c (expand_expr_stmt): Redirect to... (expand_expr_stmt_value): ... this new function. Use new argument to tell whether to save expression value. (expand_end_stmt_expr): Reset last_expr_type and last_expr_value if we don't have either. * tree-inline.c (declare_return_variable): Mark its use statement as addressable. * tree.h: Document new use of TREE_ADDRESSABLE. (expand_expr_stmt_value): Declare. From-SVN: r48456
2001-12-31tree.h (STRIP_NOPS): Remove extraneous semicolon.Graham Stott1-4/+4
* tree.h (STRIP_NOPS): Remove extraneous semicolon. (STRIP_SIGN_NOPS): Likewise. (STRIP_TYPE_NOPS): Likewise. (COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): Add Parenthesis around macro paramater. From-SVN: r48409
2001-12-11c-common.c (type_for_mode): Handle unsigned vectors.Aldy Hernandez1-0/+16
2001-12-10 Aldy Hernandez <aldyh@redhat.com> * c-common.c (type_for_mode): Handle unsigned vectors. (type_for_mode): Remove redundant calls to TYPE_MODE. * tree.c (make_vector): New. (build_common_tree_nodes_2): Use make_vector for vector types. Add unsigned vector types. * tree.h (tree_index): Add unsigned types for vectors. (unsigned_V16QI_type_node): New. (unsigned_V4SI_type_node): New. (unsigned_V8QI_type_node): New. (unsigned_V8HI_type_node): New. (unsigned_V4HI_type_node): New. (unsigned_V2SI_type_node): New. From-SVN: r47889
2001-12-05attribs.c (handle_no_check_memory_usage_atribute): Deleted.Richard Kenner1-8/+2
* attribs.c (handle_no_check_memory_usage_atribute): Deleted. (c_com): Delete its reference. * builtins.c: Delete memory checking code. * calls.c, expr.c, function.c, stmt.c: Likewise. * builtins.c (expand_builtin_arg_info): Remove reference to EXPAND_MEMORY_USE_* modifiers. * explow.c (expr_size): Likewise. * expr.c (expand_expr, expand_increment): Likewise. * expr.h (ARGS_SIZE_RTX): Likewise. * function.c (assign_parms, expand_pending_sizeso): Likewise. * c-decl.c (duplicate_decls): Don't handle DECL_NO_CHECK_MEMORY_USAGE. * expr.c (in_check_memory_usage): Delete. (get_push_address, get_memory_usage_from_modifier): Delete. (expand_assigment): Use EXPAND_WRITE on destination. (expand_expr): Delete ro_modifier. * expr.h (expand_modifier): Delete EXPAND_MEMORY_* entries and add EXPAND_WRITE. (memory_use_mode): Delete. * flags.h (flag_check_memory_usage): Deleted. (flag_prefix_function_name): Likewise. * function.c (expand_function_start): Don't set current_function_check_memory_usage. * function.h (check_memory_usage): Delete. * libfuncs.h, optabs.c: Delete chkr_* stuff. * stmt.c (expand_asm_opernd): Change EXPAND_MEMORY_USE_WO to EXPAND_WRITE. * toplev.c (flag_check_memory_usage): Deleted. (flag_prefix_function_name): Likewise. (f_options, process_options): Delete references to above. * tree.h (DECL_NO_CHECK_MEMORY_USAGE): Deleted. * varasm.c (CHKR_PREFIX): Deleted. (make_decl_rtl): Remove flag_prefix_function_name handling. (assemble_name): Likewise. * doc/extend.texi: Remove no_check_memory_usage attribute. * doc/invoke.texi: Remove -fcheck-memory-usage and -fprefix-function-name. * cp/decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE. From-SVN: r47697
2001-12-04Revert previous patchAlexandre Oliva1-1/+1
From-SVN: r47612
2001-12-04stmt.c (expand_expr_stmt): Keep last_expr_value non-NULL iff we're ↵Alexandre Oliva1-1/+1
interested in the result. * stmt.c (expand_expr_stmt): Keep last_expr_value non-NULL iff we're interested in the result. Use it to tell whether to ignore results of enclosed expressions. (expand_start_stmt_expr): Added new argument, and initialize last_expr_value accordingly. * tree.h (expand_start_stmt_expr): Adjusted declaration. * c-common.c (c_expand_expr): Adjust call. * expr.c (expand_expr) [EXPR_WFL]: Pass const0_rtx down if ignoring the result. From-SVN: r47607
2001-11-28tree.h (EXPR_WFL_LINECOL): Used by Java in node other than ↵Richard Kenner1-7/+6
EXPR_WITH_FILE_LOCATION... * tree.h (EXPR_WFL_LINECOL): Used by Java in node other than EXPR_WITH_FILE_LOCATION, so change checks and documentation. From-SVN: r47420
2001-11-28* tree.h (TREE_VIA_PROTECTED): Update to show can be in TREE_VEC.Richard Kenner1-3/+3
From-SVN: r47419
2001-11-28tree.h: Add missing checks on some macros; make formatting more consistent.Richard Kenner1-90/+117
* tree.h: Add missing checks on some macros; make formatting more consistent. From-SVN: r47416
2001-11-22tree-dump.c: Rename from c-dump.c.Bryce McKinlay1-0/+31
* tree-dump.c: Rename from c-dump.c. Include c-tree.h, not c-common.h. (lang_type_quals): Declare. (dequeue_and_dump): Use lang_hooks.tree_dump.type_quals function to retrieve language-specific qualifiers for a type node, instead of C_TYPE_QUALS. Likewise for lang_hooks.tree_dump.dump_tree instead of lang_dump_tree. * tree-dump.h: Rename from c-dump.h. * c-common.h (C_TYPE_QUALS): Removed. Move declarations for tree-dump.c interface to... * tree.h: ... here. Remove lang_dump_tree. * langhooks.h (struct lang_hooks_for_tree_dump): New. (struct lang_hooks): Add tree_dump hooks. * langhooks.c (lhd_tree_dump_dump_tree): New function. (lhd_tree_dump_type_quals): New function. * langhooks-def.h (lhd_tree_dump_dump_tree, lhd_tree_dump_type_quals): Declare. (LANG_HOOKS_INITIALIZER): Add tree_dump hooks. * Makefile.in: Move tree-dump.o to language-independent back-end. cp: * cp-tree.h (CP_TYPE_QUALS): Removed. * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree. * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN. * dump.c (cp_dump_tree): Use void* dump_info argument to match lang-hooks prototype. * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c, rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to CP_TYPE_QUALS changed to cp_type_quals. * Make-lang.in: References to c-dump.h changed to tree-dump.h. (CXX_C_OBJS): Remove c-dump.o. From-SVN: r47257
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