PR rtl-optimization/16380
	* loop.c (check_dbra_loop): Sink comparison instructions if they
	do something other than set cc0.

From-SVN: r84161

* doc/interface.texi (longjmp and automatic variables): Delete
paragraph recommending taking the address of a variable.

From-SVN: r84160

	* vec.h (VEC_embedded_alloc): Remove.
	(VEC_embedded_size, VEC_embedded_init): New.
	(VEC_alloc, VEC_reserve, VEC_safe_push, VEC_safe_insert): Add
	MEM_STAT_INFO.
	(VEC_truncate): New.
	(vec_p_reserve, vec_o_reserve): Add MEM_STAT_DECL.
	(vec_embedded_alloc): Remove.
	* vec.c (vec_p_reserve, vec_o_reserve): Add MEM_STAT_DECL, adjust.
	(vec_embedded_alloc): Remove.

From-SVN: r84159

	* Makefile.in (langhooks.o): Do not depend on gt-langhooks.h.
	(gt-langhooks.h): Remove.

From-SVN: r84158

URLStreamHandler.java (parseURL): Canonicalize file portion of URL in addition to spec for file: protocol.

	* java/net/URLStreamHandler.java (parseURL): Canonicalize
	file portion of URL in addition to spec for file: protocol.

From-SVN: r84157

2004-07-06  George Helffrich <george@gly.bris.ac.uk>

        * xcoffout.h (DBX_FINISH_SYMBOL): Fix typo.

From-SVN: r84156

From-SVN: r84154

2004-07-06  Vincent Celier  <celier@gnat.com>

	* vms_conv.ads: Minor reformatting.
	Alphabetical order for enumerated values of type Command_Type, to have
	the command in alphabetical order for the usage.

	* vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
	the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).

	* gnat_ugn.texi: Document new switch -dn for the GNAT driver.

	* makegpr.adb (Global_Archive_Exists): New global Boolean variable
	(Add_Archive_Path): Only add the global archive if there is one.
	(Build_Global_Archive): Set Global_Archive_Exists depending if there is
	or not any object file to put in the global archive, and don't build
	a global archive if there is none.
	(X_Switches): New table
	(Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
	in the X_Switches table, if any.
	(Initialize): Make sure the X_Switches table is empty
	(Scan_Arg): Record -X switches in table X_Switches

	* opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.

	* make.adb: Minor comment fix

	* gnatname.adb (Gnatname): When not on VMS, and gnatname has been
	invoked with directory information, add the directory in front of the
	path.

	* gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
	invoked with directory information, add the directory in front of the
	path.

	* gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
	when Keep_Temporary_Files is False.
	(GNATCmd): When not on VMS, and the GNAT driver has been invoked with
	directory information, add the directory in front of the path.
	When not on VMS, handle new switch -dn before the command to set
	Keep_Temporary_Files to True.
	(Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
	everywhere.

	* gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
	invoked with directory information, add the directory in front of the
	path.

2004-07-06  Thomas Quinot  <quinot@act-europe.fr>

	* snames.ads, snames.adb (Name_Stub): New name for the distributed
	systems annex.

	* rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
	New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.

	* g-socket.adb (To_Timeval): Fix incorrect conversion of
	Selector_Duration to Timeval for the case of 0.0.

	* exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
	documentation from Evolve_And_Then.

2004-07-06  Jose Ruiz  <ruiz@act-europe.fr>

	* s-taprop-tru64.adb, s-taprop-os2.adb,
	s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.

2004-07-06  Robert Dewar  <dewar@gnat.com>

	* s-osinte-hpux.ads, s-osinte-freebsd.ads,
	s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
	s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
	s-interr-sigaction.adb, s-taprop-irix-athread.adb,
	s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
	s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
	s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
	s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
	a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
	a-tags.ads, bindgen.ads, checks.adb, checks.adb,
	csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
	exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
	g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
	i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
	sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
	sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
	sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
	s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
	s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
	s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
	vms_data.ads: Minor reformatting,
	Fix bad box comment format.

	* gnat_rm.texi: Fix minor grammatical error

	* sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values

	* sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
	more cases of discriminated records to be recognized as not needing a
	secondary stack.
	(Has_Access_Values): New function.

	* snames.h, snames.adb, snames.ads: New attribute Has_Access_Values

	* cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
	Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
	with LRM terminology).
	Change terminology in comments primitive type => elementary type.

2004-07-06  Ed Schonberg  <schonberg@gnat.com>

	PR ada/15602
	* sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
	parameters do not impose any requirements on the presence of a body.

2004-07-06  Ed Schonberg  <schonberg@gnat.com>

	PR ada/15593
	* sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
	compilation unit and is in an open scope at the point of instantiation,
	assume that a body may be present later.

2004-07-06  Ed Schonberg  <schonberg@gnat.com>

	* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
	Improve error message when specified size is not supported.

	* sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
	is never a primitive operation.

From-SVN: r84152

	* config/sparc/sparc.c (get_pc_symbol): Rename into
	add_pc_to_pic_symbol.
	(get_pc_symbol_name): Rename into add_pc_to_pic_symbol_name.
	(load_pic_register): Account for previous changes.
	Use reg_names.  Don't create the label twice.
	* config/sparc/sparc.md (UNSPEC_GET_PC): Rename into
	UNSPEC_LOAD_PCREL_SYM.
	(get_pc): Rename into load_pcrel_sym.  Add predicate to
	operands.  Remove condition.

From-SVN: r84151

	PR c++/3671
	* pt.c (convert_nontype_argument): Disallow conversions between
	different enumeration types.

	PR c++/3671
	* g++.dg/template/spec14.C: New test.

From-SVN: r84150

dbxout.c (dbxout_type): Don't test whether the binfo slot of RECORD, UNION & QUAL_UNION is actually a binfo.

	* dbxout.c (dbxout_type): Don't test whether the binfo slot of
	RECORD, UNION & QUAL_UNION is actually a binfo.

From-SVN: r84149

	* tree.h (TREE_VIA_VIRTUAL): Rename to ...
	(BINFO_VIRTUAL_P): ... here. Require TREE_BINFO only.
	(BINFO_MARKED, BINFO_FLAG_[16]): New binfo flags.
	* dbxout.c (dbxout_type): Use BINFO_VIRTUAL_P.
	* dwarf2out.c (add_data_member_location_attribute): Likewise.
	(gen_inheritance_die): Likewise.
	* tree-dump.c (deque_and_dump): Likewise.
	* doc/c-tree.texi (Binfos): Add under reconstruction note.

	* cp/cp-tree.h (BINFO_MARKED): Remove.
	(BINFO_VTABLE_PATH_MARKED, BINFO_NEW_VTABLE_MARKED,
	BINFO_DEPENDENT_BASE_P, BINFO_LOST_PRIMARY_P,
	BINFO_INDIRECT_PRIMARY_P): Use appropriate BINFO_FLAG_n.
	(SET_BINFO_NEW_VTABLE_MARKED): Use BINFO_VIRTUAL_P.
	* cp/class.c (build_base_path): Use BINFO_VIRTUAL_P.
	(mark_primary_bases, determine_primary_base, base_derived_from,
	dfs_find_final_overrider, dfs_find_final_overrider_q,
	dfs_find_inal_overrider_post, update_vtable_entry_for_fn,
	dfs_modify_vtables, walk_subobject_offsets,
	layout_nonempty_base_or_field, build_base_field,
	build_base_fields, propagate_binfo_offsets, layout_virtual_bases,
	end_of_class, get_vfield_name, dump_class_hierarchy, dump_vtable,
	finish_vtbls, build_vtt_inits, dfs_build_secondary_vptr_vtt_inits,
	build_ctor_vtbl_group, accumulate_vtble_inits,
	dfs_accumulate_vtbls_inits, build_vbase_offset_vtbl_entries,
	build_vcall_offset_vtbl_entries, add_vcall_offset_vtbl_entries_r,
	add_vcall_offset_vtbl_entries_1): Likewise.
	* cp/decl.c (xref_basetypes): Incomming virtual base indicated by
	TREE_TYPE. Adjust.
	* cp/dump.c (cp_dump_tree): Use BINFO_VIRTUAL_P.
	* cp/init.c (finish_init_stmts, sort_mem_initializers,
	emit_mem_initializers, build_vtble_address, expand_member_init,
	push_base_cleanups): Likewise.
	* cp/method.c (do_build_copy_constructor): Likewise.
	* cp/pt.c (instantiate_class_template,
	get_template_base_recursive): Likewise.
	* cp/rtti.c (dfs_class_hint_mark, get_pseudo_ti_init,
	get_pseudo_ti_desc): Likewise.
	* cp/search.c (lookup_base_r, dynamic_cast_base_recurse,
	binfo_from_vbase, binfo_via_virtual, copied_binfo,
	original_binfo): Likewise.
	* cp/semantics.c (finish_base_specifier): Virtualness is indicated
	by TREE_TYPE.
	* cp/tree.c (copy_base_binfos): Use BINFO_VIRTUAL_P.

	* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
	* java/class.c (add_interface_do): Use BINFO_VIRTUAL_P.

From-SVN: r84148

revert: re PR tree-optimization/16115 (double-destruction problem with argument passing via temporary (breaks auto_ptr))

	Revert:
	2004-06-24  Jason Merrill  <jason@redhat.com>
	PR c++/16115
	* decl.c (grokparms): Give the PARM_DECL reference type if the
	parameter is passed by invisible reference.

From-SVN: r84147

	* config/mcore/mcore.c (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE):
	Define.
	* config/mcore/mcore.md: Model memory latency with a simple DFA
	pipeline description instead of a define_function_unit.

From-SVN: r84146

2004-07-05  Anthony Green  <green@redhat.com>
                                                                                                                                               * java/io/File.java (toURI): Merge from Classpath.

From-SVN: r84145

	* langhooks-def.h (LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P): Extra arg.
	* langhooks.h (var_mod_type_p): Likewise.
	* c-decl.c (finish_decl): Add extra arg to variably_modified_type_p.
	* expr.c (count_type_elements): Properly handle return from
	array_type_nelts and properly test for overflow.
	* gimplify.c (gimplify_init_constructor): Properly handle return
	from array_type_nelts.
	(gimplify_addr_expr): Remove redundant clear of TREE_SIDE_EFFECTS.
	* integrate.c (copy_decl_for_inlining): Correct comments.
	* tree-inline.c (remap_decl): Update comments, remove dead code,
	and copy DECL_FIELD_OFFSET and DECL_QUALIFIER, if they exist.
	(remap_type): Only remap if variably modified by vars in function
	being inlined.
	(copy_body_r): Use compatible_type langhooks to see when can fold.
	(setup_one_parameter): Don't remap type.
	(inline_forbidden_p_1): Add arg to variably_modified_type_p.
	* tree.c (recompute_tree_invarant_for_addr_expr): Properly
	compute TREE_INVARIANT for decl case.
	(find_var_from_fn): New function.
	(variably_modified_type_p): Add arg and call new function.
	* tree.h (variably_modified_type_p): Add extra arg.

	* cp/cp-lang.c (cp_var_mod_type_p): Add extra arg.
	* cp/decl.c (grokdeclarator): Extra arg to variably_modified_type_p.
	* cp/pt.c (check_instantiated_args, unify): Likewise.

From-SVN: r84144

From-SVN: r84142

2004-07-05  Bryce McKinlay  <mckinlay@redhat.com>

	* gnu/gcj/runtime/VMClassLoader.java (init): Check classpath entry
	before passing to URL constructor. Rethrow any MalformedURLException
	as a RuntimeException. Catch MalformedURLException specifically, not
	all exceptions.

From-SVN: r84138

2004-07-05  Bryce McKinlay  <mckinlay@redhat.com>

	* java/util/Locale.java (readObject): Intern strings read from
	object stream.

From-SVN: r84137

2004-07-05  Phil Edwards  <phil@codesourcery.com>

	* Make-lang.in (check-c++, lang_checks):  Add some comments.

From-SVN: r84136

	* config/sparc/sparc.md (nonlocal_goto): Remove disabled code.
	(goto_handler_and_restore_v9): Delete disabled insn.
	(goto_handler_and_restore_v9_sp64): Likewise.

From-SVN: r84135

calls.c (load_register_parameters): Call expand_shift instead of expand_binop with ashl_optab (or other shift...


	* calls.c (load_register_parameters): Call expand_shift instead
	of expand_binop with ashl_optab (or other shift optab) directly.
	* expr.c (emit_group_load, emit_group_store): Likewise.
	* function.c (assign_parm_setup_block): Likewise.
	* stmt.c (shift_return_value): Likewise.

From-SVN: r84134

	* expr.c (expand_assignment): Disable the bitfield += optimizations.

	* gcc.c-torture/execute/20040629-1.c (FIELDS1, FIELDS2): Define to
	nothing if not yet defined.  Use it in b, c and d type definitions.
	* gcc.c-torture/execute/20040705-1.c: New test.
	* gcc.c-torture/execute/20040705-2.c: New test.

From-SVN: r84133

2004-07-05  Phil Edwards  <phil@codesourcery.com>

	* configure.in:  Do not prepend $srcdir to /dev/null in
	makefile fragments.
	* configure:  Regenerate.

From-SVN: r84132

From-SVN: r84131

	* c-decl.c, config/m32r/m32r.c, expr.c, optabs.c: Don't check
	TARGET_MEM_FUNCTIONS.
	* system.h: Poison TARGET_MEM_FUNCTIONS.
	* libfuncs.h (LTI_bcopy, LTI_bcmp, LTI_bzero, bcopy_libfunc,
	bcmp_libfunc, bzero_libfunc): Remove.
	* optabs.c (init_obtabs): Don't set bcopy_libfunc, bcmp_libfunc or
	bzero_libfunc.
	* doc/tm.texi (TARGET_MEM_FUNCTIONS): Remove.
	* doc/standards.texi: Don't mention calling BSD string functions.
	* doc/invoke.texi: Likewise.  Mention that memmove may be called.
	* config/vax/t-memfuncs: New.
	* config/memcmp.c, config/memcpy.c, config/memmove.c,
	config/memset.c: New.
	* config/pdp11/t-pdp11 (LIB2FUNCS_EXTRA): Use these files.
	* config.gcc (vax-*-bsd*, vax-*-sysv*, vax-*-ultrix*): Use
	vax/t-memfuncs.
	* config/alpha/alpha.h, config/arc/arc.h, config/arm/arm.h,
	config/avr/avr.h, config/c4x/c4x.h, config/cris/aout.h,
	config/elfos.h, config/gnu.h, config/h8300/h8300.h,
	config/i386/gas.h, config/ia64/ia64.h, config/interix.h,
	config/ip2k/ip2k.h, config/lynx-ng.h, config/m32r/m32r.h,
	config/mcore/mcore.h, config/mips/mips.h, config/mmix/mmix.h,
	config/netbsd.h, config/openbsd.h, config/pa/pa.h,
	config/rs6000/rs6000.h, config/rtems.h, config/s390/s390.h,
	config/sh/sh.h, config/sparc/sparc.h, config/stormy16/stormy16.h,
	config/svr3.h: Don't define TARGET_MEM_FUNCTIONS.

From-SVN: r84130

2004-07-05  Matthias Klose  <doko@debian.org>

        * libtool-version: New.
        * Makefile.am (libmudflap_la_LDFLAGS, libmudflapth_la_LDFLAGS):
        Use -version-info for soname.
        * Makefile.in: Regenerate.
        * configure.ac: Remove libtool_VERSION macro
        * configure: Regenerate

From-SVN: r84129

function.c (assign_parm_setup_reg): Properly rename variables in FUNCTION_ARG_CALLEE_COPIES section.

        * function.c (assign_parm_setup_reg): Properly rename variables in
        FUNCTION_ARG_CALLEE_COPIES section.

From-SVN: r84128

	* ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
	RECORD_OR_UNION_CHECK.
	(TYPE_CONTAINS_TEMPLATE_P): Likewise.

From-SVN: r84127

gcc:
	* tree-mudflap.c: Include cgraph.h.
	(mf_init_extern_trees): Rename to mudflap_init.  Export.
	Rewrite to create synthetic declarations instead of looking
	up declarations from mf-runtime.h.
	(mf_make_builtin, mf_make_cache_struct_type): New functions.
	(mf_cache_shift_decl, mf_cache_mask_decl, mf_unregister_fndecl):
	Correct commentary.
	(execute_mudflap_function_decls, mudflap_register_call):
	Don't call mf_init_extern_trees.
	(mudflap_finish_file): Use cgraph_build_static_cdtor.

	* tree-mudflap.h: Update prototypes.
	* c-mudflap.c: Delete file.
	* c-common.c: Include tree-mudflap.h.
	(c_common_nodes_and_builtins): Call mudflap_init if appropriate.
	* Makefile.in: Remove all references to c-mudflap.o.
	Update dependencies.
gcc/cp:
	* cp-mudflap.c: Delete file.
	* Makefile.in: Remove all references to cp-mudflap.o.
libmudflap:
	* mf-runtime.h.in: Wrap declarations of struct __mf_cache,
	__mf_lookup_cache, __mf_lc_mask, or __mf_lc_shift in
	#ifndef _MUDFLAP.

From-SVN: r84126

pa.md (prefetch, [...]): Only allow short displacements with the spatial-locality cache-control completer.

	* pa.md (prefetch, prefetch_32, prefetch_64): Only allow short
	displacements with the spatial-locality cache-control completer.

From-SVN: r84125

2004-07-05  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.am: Silence two automake warnings.
	* Makefile.in: Regenerate.

From-SVN: r84124

	* langhooks.c: Don't include gt-langhooks.h.
	(var_labelno): Delete.
	(lhd_set_decl_assembler_name): Do not append a distinguishing
	number to file-scope internal-linkage declarations for the first
	input file, even if they have DECL_CONTEXT set.  Use DECL_UID of
	the declaration itself (if at block scope), or its containing
	TRANSLATION_UNIT_DECL (if at file scope) for the distinguishing
	number.

	* opts.c (cur_in_fname): New global.
	* opts.h: Declare it.
	* tree.c: Include opts.h.
	(make_node_stat): If creating a TRANSLATION_UNIT_DECL, give it
	DECL_UID equal to cur_in_fname.
	(copy_node_stat): Do not change DECL_UID when copying a
	TRANSLATION_UNIT_DECL.
	(build_common_tree_nodes): Adjust next_decl_uid to reserve the
	range 0 .. num_in_fnames-1 for TRANSLATION_UNIT_DECLs.

	* c-decl.c (c_static_assembler_name): Delete.
	* c-tree.h (c_static_assembler_name): Delete prototype.
	* c-lang.c, objc/objc-lang.c: Don't override
	LANG_HOOKS_SET_DECL_ASSEMBLER_NAME.

	* Makefile.in (tree.o): Update dependencies.
	(GTFILES): Remove langhooks.c.

cp:
	* decl.c (cxx_init_decl_processing): Call
	build_common_tree_nodes before creating the global NAMESPACE_DECL.

From-SVN: r84123

	* fold-const.c (fold) <TRUNC_MOD_EXPR>: Optimize unsigned modulus
	by a power of two into a bit-wise AND, i.e. "X % C" as "X & (C-1)".
	Normalize "X % C" as "X % -C" for signed modulus and negative C.
	Optimize "X % -Y" as "X % Y" for signed modulus.
	<EQ_EXPR>: Recursively call "fold" when transforming "(X % Y) == 0"
	into "((unsigned) X % Y) == 0".

From-SVN: r84122

	* tree.h (DECL_SEEN_IN_BIND_EXPR_P): New macro.
	* gimplify.c (gimple_add_tmp_var, gimplify_bind_expr): Use it.
	(gimplify_target_expr, gimplify_expr): Likewise.
	(copy_if_shared_r): No longer need special case for BIND_EXPR.
	(unshare_body, unvisit_body): Only look at nested if BODY_P is
	whole function.
	(gimplify_compound_lval): See if we can strip any useless conversion.
	(gimplify_modify_expr, gimplify_modify_expr_to_memcpy): Take size
	from RHS, not LHS.
	(gimplify_modify_expr_to_memset): Likewise.
	(gimplify_expr, case CONSTRUCTOR): Handle use as statement.
	* tree-inline.c (setup_one_parameter): Use DECL_SEEN_IN_BIND_EXPR_P.
	(declare_inline_vars): Likewise.
	(walk_type_fields): New function.
	(walk_tree): Use it.
	* tree-nested.c (create_tmp_var_for): Show seen in BIND_EXPR.

From-SVN: r84121

	* tree-sra.c (struct sra_walk_fns): Init function now returns bool.
	(sra_walk_modify_expr): Allow init function to fail.
	(scan_init): Now returns bool.
	(generate_element_init): If can't understand INIT, return false.
	(scalarize_init): Return false if generate_element_init does.

From-SVN: r84120

	PR c++/2518
	* call.c (build_operator_new_call): Look only at global scope.

	PR c++/2518
	* g++.dg/lookup/new1.C: New test.

From-SVN: r84119

	* tree-pretty-print.c (dump_generic_node, case ARRAY_TYPE): Properly
	print bounds.

From-SVN: r84118

	* expr.c (expand_expr_real_1, case SWITCH_EXPR): Don't check against
	bounds if bounds aren't constant.

From-SVN: r84117

From-SVN: r84116