* config/m32r/m32r.c (m32r_sched_odd_word_p, m32r_adjust_cost,
	m32r_sched_init, m32r_sched_reorder, m32r_variable_issue): Remove.
	(TARGET_SCHED_ADJUST_COST, TARGET_SCHED_VARIABLE_ISSUE,
	TARGET_SCHED_INIT, TARGET_SCHED_REORDER): Don't define.
	* config/m32r/m32r.md: Rewrite the pipeline description as a DFA.

From-SVN: r83829

        * tree.def (REALPART_EXPR, IMAGPART_EXPR): Change class to 'r'.
        * fold-const.c (operand_equal_p <case 'r'>): Add REALPART_EXPR,
        IMAGPART_EXPR.
        * tree-dump.c (dequeue_and_dump): Handle REALPART_EXPR and
        IMAGPART_EXPR explicitly.
        * tree-inline.c (estimate_num_insns_1): Don't handle REALPART_EXPR
        and IMAGPART_EXPR specially.
        * tree.c (build1_stat): Copy TREE_THIS_VOLATILE into class 'r'.

From-SVN: r83825

From-SVN: r83819

From-SVN: r83818

	* builtins.def (execl, execlp, execle, execv, execvp, execve,
	fork): Change to DEF_EXT_LIB_BUILTIN.

From-SVN: r83817

	* decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
	and rest_of_type_compilation; add arg to create_*_decl.
 	(annotate_decl_with_node): Deleted.
	(gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
	* gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
	(get_current_block_context, gnat_pushdecl): New declarations.
	(gnat_init_stmt_group): Likewise.
	(create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
	* misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
	(LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
	(gnat_init): Call gnat_init_stmt_group.
	* trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
	(gnu_pending_elaboration_list): Deleted.
	(mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
	(gigi): Rearrange initialization calls and move some to last above.
	(gnat_to_gnu): If statement and not in procedure, go into elab proc.
	Delete calls to add_decl_expr; add arg to create_*_decl.
	(gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
	(gnat_to_gnu, case N_Subprogram_Body): Move some code to
	begin_subprog_body and call it.
	Don't push and pop ggc context.
	(gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
	(add_stmt): Remove handling of DECL_EXPR from here.
	If not in function, mark visited.
	(add_decl_expr): Put global at top level.
	Check for cases of DECL_INITIAL we have to handle here.
	(process_type): Add extra arg to create_type_decl.
	(build_unit_elab): Rework to just gimplify.
	* utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
	(block_has_vars, mark_visited, add_pending_elaborations): Likewise.
	(get_pending_elaborations, pending_elaborations_p): Likewise.
	(push_pending_elaborations, pop_pending_elaborations): Likewise.
	(get_elaboration_location, insert_elaboration_list): Likewise.
	(gnat_binding_level): Renamed from ada_binding_level.
	(init_gnat_to_gnu): Don't clear pending_elaborations.
	(global_bindings_p): Treat as global if no current_binding_level.
	(set_current_block_context): New function.
	(gnat_pushdecl): Renamed from pushdecl; major rework.
	All callers changed.
	(create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
	(finish_record_type): Call call pushdecl for stub decl.
	(function_nesting_depth): Deleted.
	(begin_subprog_body): Delete obsolete code.
	* utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.

From-SVN: r83816

expmed.c (expand_smod_pow2): New function to expand signed remainder by a constant power of 2, such as "x % 16".


	* expmed.c (expand_smod_pow2): New function to expand signed
	remainder by a constant power of 2, such as "x % 16".
	(expand_divmod): Call new expand_smod_pow2 when appropriate.
	Minor corrections to comments, e.g. wrapping long lines.

From-SVN: r83815

2004-06-28  Andrew Pinski  <apinski@apple.com>

        * g++.dg/opt/ptrmem4.C: Change to compile only test.

From-SVN: r83808

From-SVN: r83807

2004-06-28  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/cpp_type_traits.h: Move the additions to
	namespace __gnu_internal outside of namespace std; trivial
	formatting fixes.

From-SVN: r83806

safe_base.h (__gnu_debug::_Safe_sequence_base): Revert -Weffc++ changes that defined copy ctory and or assignment operator.


2004-06-28  Benjamin Kosnik  <bkoz@redhat.com>

	* include/debug/safe_base.h (__gnu_debug::_Safe_sequence_base):
	Revert -Weffc++ changes that defined copy ctory and or assignment
	operator.
	* libsupc++/tinfo.cc (__upcast_result): Same.

From-SVN: r83804

From-SVN: r83803

2004-06-28  Andreas Tobler <a.tobler@schweiz.ch>

	* Makefile.in: Fix parallel make dependency problem on vec.o.

From-SVN: r83802

libiberty:
	* cp-demangle.h: Declare cplus_demangle_operators,
	cplus_demangle_builtin_types, cplus_demangle_mangled_name, and
	cplus_demangle_type as static if IN_GLIBCPP_V3.
libobjc:
	* encoding.c: Rename target_flags with a #define to avoid
	conflict with a prior declaration.

From-SVN: r83800

From-SVN: r83799

        PR target/14041
        * config/h8300/h8300.h (ASM_OUTPUT_ALIGNED_BSS): Define.

       PR target/14041
        * gcc.dg/h8300-bss-align-1.c : New.

From-SVN: r83797

cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, [...]): Use appropriate TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,

         * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
        VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
        BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
        TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
        * tree.h (tree_check_failed): Make varadic.
        (tree_not_check_failed): New prototype.
        (tree_check2_failed, tree_check3_failed,
        tree_check4_failed, tree_check5_failed): Remove.
        (TREE_CHECK, TREE_CHECK2, TREE_CHECK3, TREE_CHECK4,
        TREE_CHECK5): Adjust.
        (TREE_NOT_CHECK, TREE_NOT_CHECK2, TREE_NOT_CHECK3, TREE_NOT_CHECK4,
        TREE_NOT_CHECK5): New.
        (TREE_VEC_ELT_CHECK, PHI_NODE_ELT_CHECK, TREE_OPERAND_CHECK_CODE,
        TREE_RTL_OPERAND_CHECK): Adjust.
        * tree.c (tree_check_failed): Make varadic.
        (tree_not_check_failed): New.
        (tree_check2_failed, tree_check3_failed,
        tree_check4_failed, tree_check5_failed): Remove.
cp:
        * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
        VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
        BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
        TREE_CHECK macro.

From-SVN: r83796

	PR other/16240
	* cp-demangle.c (d_expr_primary): Check for a failure return from
	cplus_demangle_type.

From-SVN: r83791

	* cp-tree.h (struct deferred_access): Move to ...
	* semantics.c (struct deferred_access): ... here. Adjust.
	(deferred_access_stack): Make a VEC(deferred_access),
	(deferred_access_free_list): Remove.
	(deferred_access_no_check): New.
	(push_deferring_access_checks, resume_deferring_access_checks,
	stop_deferring_access_checks, pop_deferring_access_checks,
	get_deferred_access_checks, pop_to_parent_deferring_access_checks,
	perform_deferred_access_checks, perform_or_defer_access_check): Adjust.

From-SVN: r83790

2004-06-28  Robert Dewar  <dewar@gnat.com>

	* mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
	mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
	mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
	mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
	a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting

	* exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
	deal with problem of inefficient slices on machines with strict
	alignment, when the slice is a component of a composite.

	* checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
	machines, we need the check there as well.

2004-06-28  Ed Schonberg  <schonberg@gnat.com>

	* exp_ch5.adb (Expand_Assign_Array): Use correct condition to
	determine safe copying direction for overlapping slice assignments
	when component is controlled.

	* sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
	formal derived type in the actual for a formal package are visible in
	the enclosing instance.

2004-06-28  Ed Schonberg  <schonberg@gnat.com>

	PR ada/15600
	* sem_util.adb (Trace_Components): Diagnose properly an illegal
	circularity involving a private type whose completion includes a
	self-referential component.
	(Enter_Name): Use Is_Inherited_Operation to distinguish a source
	renaming or an instantiation from an implicit derived operation.

2004-06-28  Pascal Obry  <obry@gnat.com>

	* mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
	DLL.
	(Library_File_Name_For): Idem.

2004-06-28  Matthew Gingell  <gingell@gnat.com>

	* g-traceb.ads: Add explanatory note on the format of addresses
	expected by addr2line.

2004-06-28  Jerome Guitton  <guitton@act-europe.fr>

	* Makefile.in: Force debugging information on s-tasdeb.adb,
	a-except.adb and s-assert.adb needed by the debugger.

2004-06-28  Vincent Celier  <celier@gnat.com>

	* make.adb (Collect_Arguments_And_Compile): Change Flag1 to
	Need_To_Build_Lib.
	(Gnatmake): Ditto.

	* mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib

	* prj.adb: Minor reformatting
	(Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.

	* prj.ads: Comment updates
	Minor reformatting
	(Project_Data): Change Flag1 to Need_To_Build_Lib.
	Remove Flag2: not used.

	* prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
	declaration.

	* gnat_ugn.texi: Put a "null;" declaration in one project file example

	* gnat_rm.texi: Document Empty declarations "null;".

	* makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
	front of the linker options.
	(Link_Foreign): Put the global archives and the libraries in front of
	the linker options.

2004-06-28  Javier Miranda  <miranda@gnat.com>

	* rtsfind.adb: (Get_Unit_Name): Fix typo in comment
	(RTU_Loaded): Code cleanup
	(Set_RTU_Loaded): New procedure to register as *loaded* explicitly
	withed predefined units.

	* rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
	explicitly withed predefined units.
	Fix typo in comment

	* sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
	explicitly withed predefined units.

From-SVN: r83789

combine.c (can_combine_p): Do not prevent building insns that use and clobber the same fixed hard register.

	* combine.c (can_combine_p): Do not prevent building insns that use
	and clobber the same fixed hard register.
	(reg_dead_at_p): Likewise.

From-SVN: r83785

	* tree-sra.c (is_sra_candidate_ref): Remove second arg; all callers
	changed.
	(is_sra_candidate_complex_ref): New function.
	(scalarize_modify_expr): Call it and check for LHS also.

From-SVN: r83784

	* tree-pretty-print.c (dump_function_declaration): New.
	(dump_generic_node, case FUNCTION_TYPE): Call it.
	(dump_generic_node, case RECORD_TYPE): Don't output dup semicolon.
	(dump_generic_node, case DECL_EXPR): New case.
	(dump_generic_node, case PLACEHOLDER_EXPR): Handle.
	(print_declaration): Handle type and function declarations.

From-SVN: r83782

	* tree-nested.c (create_tmp_var_for): Allow ARRAY_TYPE.
	(convert_nonlocal_reference, convert_local_reference): Properly
	convert nest of handled component references.

From-SVN: r83781

From-SVN: r83780

2004-06-28  Paolo Carlini  <pcarlini@suse.de>

	* src/localename.cc (locale::_Impl::_Impl): Slightly improve
	the algorithm used to name the categories.

From-SVN: r83778

2004-06-28  Paolo Bonzini  <bonzini@gnu.org>

	* include/Makefile.am: Give a .gch extension to
	the PCH files, not only to the directory.
	* include/Makefile.in: Regenerate.

From-SVN: r83777

cp:
	PR C++/16174
	* call.c (build_temp): Declare.
	(check_constructor_callable): New.
	(reference_binding): Only set CHECK_COPY_CONSTRUCTOR if not for
	CONSTRUCTOR_CALLABLE.
	(convert_like_real, initialize_reference): Use
	check_constructor_callable.
	* cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): New.
	(LOOKUP_*): Renumber.
testsuite:
	* PR C++/16174
	* g++.dg/template/ctor4.C: New.

From-SVN: r83775

From-SVN: r83774

	* friend.c (add_friend): Only perform access checks when context
	is a class.
	* lex.c (cxx_make_type): Only create a binfo for aggregate types.
	* parser.c (cp_parser_class_specifier): Disable access checks here
	when parsing the body of a templated class.
	* semantics.c (perform_or_defer_access_checks): Reorder to allow
	NULL binfos when not checking access.

From-SVN: r83771

	* cp-tree.h: Include vec.h
	(DEF_VEC_P (tree)): New type.
	(struct lang_type_class): Change vbase's member type.
	(binfo_for_vbase): Declare.
	* class.c (determine_primary_base, base_derived_from,
	update_vtable_entry_for_fn, walk_subobject_offsets, end_of_class,
	warn_about_ambiguous_bases, dfs_accumulate_vtbl_inits,
	build_vtbl_initializer): Adjust.
	* decl.c (xref_basetypes): Adjust, accumulate upper bound of
	vbases.
	* init.c (sort_mem_initializers, expand_member_init,
	push_base_cleanups): Adjust.
	* method.c (do_build_copy_constructor): Adjust.
	* search.c (get_pure_virtuals, copied_binfo, original_binfo): Adjust.
	(binfo_for_vbase): New.
	* tree.c (copy_base_binfos): Adjust.

From-SVN: r83770

	* vec.h, vec.c: New, type safe vector API.
	* Makefile.in (OBJS-common): Add vec.o.
	(vec.o): New target.
	(gengtype-lex.o): Depend on vec.h.

From-SVN: r83769

2004-06-28  Paolo Bonzini  <bonzini@gnu.org>

	* fold-const.c (fold_cond_expr_with_comparison): Add ARG1
	parameter.  Use it instead of ARG00 to produce the result.

From-SVN: r83768

	* config/locale/gnu/monetary_members.cc
	(moneypunct<wchar_t>::_M_initialize_moneypunct): Clean up
	assignments of _M_decimal_point and _M_thousands_sep.

From-SVN: r83767

* config/mn10300/mn10300-protos.h (legitimate_address_p): Declare.
* config/mn10300/mn10300.c (legitimate_address_p): New.  Test that
index is legitimate, compared with code moved from...
* config/mn10300/mn10300.h (GO_IF_LEGITIMATE_ADDRESS): here.
(REG_STRICT): Define, according to REG_OK_STRICT.
(REGNO_IN_RANGE_P, REGNO_DATA_P, REGNO_ADDRESS_P, REGNO_SP_P,
REGNO_EXTENDED_P, REGNO_AM33_P, REGNO_FP_P): Introduce strict
argument.
(REGNO_STRICT_OK_FOR_BASE_P, REGNO_STRICT_OK_FOR_BIT_BASE_P,
REGNO_STRICT_OK_FOR_INDEX_P): New.
(REGNO_OK_FOR_BASE_P, REG_OK_FOR_BASE_P, REGNO_OK_FOR_BIT_BASE_P,
REG_OK_FOR_BIT_BASE_P, REGNO_OK_FOR_INDEX_P, REG_OK_FOR_INDEX_P,
RTX_OK_FOR_BASE_P): Use them.

From-SVN: r83766

From-SVN: r83764

From-SVN: r83762

2004-06-27  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/16205
        * g++.dg/warn/Wsequence-point-1.C: New test.

From-SVN: r83760

2004-06-27  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/16205
        * c-common.c (warn_for_collisions_1): Warn for only decls which
        have a name.

From-SVN: r83759

2004-06-27  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/15145
        * c.opt (Wsequence-point): Enable for C++ and ObjC++.

From-SVN: r83758