* arm/lib1funcs.asm (_lshrdi3, _ashrdi3, _ashldi3): Add ASM
implementations for ARM and Thumb.
* arm/t-arm-elf (LIB1ASMFUNCS): Use them.

From-SVN: r81889

re PR fortran/13702 (When preprocessing Fortran files (.F, .F90 and .F95) cpp should emit line numbers.)

PR fortran/13702
(Port from g95)
* gfortran.h (gfc_linebuf): New typedef.
(linebuf): Remove.
(gfc_file): Revamped, use new gfc_linebuf.
(locus): Revamped, use new types.
(gfc_current_file): Remove.
(gfc_current_form, gfc_source_file): New global variables.
* match.c (gfc_match_space, gfc_match_strings): Use
gfc_current_form to find source form.
* module.c (gfc_dump_module): Use gfc_source_file when printing
module header.
* error.c (show_locus, show_loci) Use new data structures to print
locus.
* scanner.c (first_file, first_duplicated_file, gfc_current_file):
Remove.
(file_head, current_file, gfc_current_form, line_head, line_tail,
gfc_current_locus1, gfc_source_file): New global variables.
(gfc_scanner_init1): Set new global variables.
(gfc_scanner_done1): Free new data structures.
(gfc_current_locus): Return pointer to gfc_current_locus1.
(gfc_set_locus): Set gfc_current_locus1.
(gfc_at_eof): Set new variables.
(gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
to new locus structure.
(gfc_check_include): Remove.
(skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
(gfc_skip_comments): Use gfc_current_form, find locus with
gfc_current_locus1.
(gfc_next_char): Use gfc_current_form.
(gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
(load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
comment formatting.
(get_file): New function.
(preprocessor_line, include_line): New functions.
(load_file): Move down, rewrite to match new data structures.
(gfc_new_file): Rewrite to match new data structures.
* parse.c (next_statement): Remove code which is now useless. Use
gfc_source_form and gfc_source_file where appropriate.
* trans-decl.c (gfc_get_label_decl): adapt to new data structures
when determining locus of frontend code.
* trans-io.c (set_error_locus): Same.
* trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
* lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
preprocessor flags.
(all): Add missing initializers.

From-SVN: r81888

* Make-lang.in (trans-common.o): Remove redundant dependency.
(data.c): Replace object file name ...
(data.o): ... by the correct one.

From-SVN: r81887

From-SVN: r81884

2004-05-15  Thomas Quinot  <quinot@act-europe.fr>

	* prefix.c (update_path): Replace PREFIX with KEY only
	when it matches a full directory name in PATH.

From-SVN: r81883

* arm.h (TARGET_APCS_32): Delete.
(TARGET_MMU_TRAPS): Delete.
(TARGET_CPU_CPP_BUILTINS): Unconditionally define __APCS_32__.  Never
define __APCS_26__.
(CPP_SPEC): Remove checking of -mapcs-{26,32}.
(ARM_FLAG_APCS_32, ARM_FLAG_MMU_TRAPS): Delete.
(TARGET_SWITCHES): Remove alignment_traps and apcs-{26,32} switches.
(prog_mode_type): Delete.
(PROMOTE_MODE): Always promote unsigned for HImode.
(SECONDARY_INPUT_RELOAD_CLASS): Simplify.
(MASK_RETURN_ADDR): Simplify.
* arm.c (arm_prgmode): Delete.
(arm_override_options, arm_gen_rotated_half_load): Simplify.
(print_multi_reg, output_return_instruction): Simplify.
(arm_output_epilogue, arm_final_prescan_insn): Simplify.
(arm_return_addr): Simplify.
* arm.md (prog_mode): Delete.
(conds): Simplify.
(zero_extendhisi2, extendhisi2, movhi, movhi_bytes): Simplify.
(rotated_loadsi, movhi_insn_littleend, movhi_insn_bigend): Delete.
(loadhi_si_bigend, loadhi_preinc, loadhi_shiftpreinc): Delete.
(loadhi_shiftpredec): Delete.
(peephole for post-increment on HImode load): Delete.
* arm/crtn.asm: (FUNC_END): Simplify.
* arm/lib1funcs.asm: Remove APCS-26 return macros.
* arm/aof.h, arm/coff.h arm/elf.h arm/linux-elf.h arm/netbsd-elf.h
* arm/netbsd.h arm/pe.h arm/semi.h arm/semiaof.h arm/unknown-elf.h
* arm/vxworks.h arm/wince-pe.h: Tidy TARGET_DEFAULTS and
MULTILIB_DEFAULTS as required.
* arm/t-arm-elf arm/t-linux arm/t-pe arm/t-semi arm/t-wince-pe
* arm/t-xscale-coff arm/t-xscale-elf arm/uclinux-elf: Tidy MULTILIB
variables as required.
* doc/invoke.texi (ARM Options): Remove obsolete flags.

From-SVN: r81881

	* config/rs6000/rs6000.c (rs6000_va_arg <ABI_V4>): Don't use
	UNITS_PER_WORD to calculate gpr size.  Re-instate code to set reg
	count to 8 to handle n_reg > 2.

From-SVN: r81880

	* gcc.dg/const-elim-1.c: Remove XFAIL for s390*-*-*.
	* gcc.dg/uninit-H.c: Define ASM for __s390__.

From-SVN: r81879

2004-05-15  Paolo Carlini  <pcarlini@suse.de>

	* include/std/std_bitset.h: Trivial formatting fixes.

From-SVN: r81878

	* doc/extend.texi: Update WG14 URL.

testsuite:
	* gcc.c-torture/execute/20000603-1.c: Update WG14 URL.

From-SVN: r81876

From-SVN: r81874

	* basic-block.h (life_analysis, delete_noop_moves):
	Update prototypes.
	* bt-load.c (branch_target_load_optimize): Don't take the
	insns stream as an argument.  Update the life_analysis calls.
	* combine.c (combine_instructions): Update delete_noop_moves
	calls.
	* flow.c (notice_stack_pointer_modification): Don't take the
	insns stream as an argument.  Work on the flow graph.
	(life_analysis): Likewise.
	(delete_noop_moves): Likewise.
	* passes.c (rest_of_handle_stack_regs): Update reg_to_stack call.
	(rest_of_handle_life): Update life_analysis call.
	(rest_of_compilation): Likewise, and also update
	branch_target_load_optimize call.
	* ra.c (reg_alloc): Update life_analysis call.
	* reg-stack.c (reg_to_stack): Likewise.  Also, don't take
	the insns stream as an argument.
	* regrename.c (copyprop_hardreg_forward): Update delete_noop_moves
	call.
	* rtl.c (branch_target_load_optimize, reg_to_stack): Update
	prototypes.
	* value-profile.c (branch_prob): Update life_analysis call.
	* web.c (web_main): Work on the CFG, not on the insns stream.

	* config/ip2k/ip2k.c (ip2k_reorg): Update life_analysis calls.
	* config/m68hc11/m68hc11.c (m68hc11_reorg): Likewise.
	* config/sh/sh.c (sh_output_mi_thunk): Likewise.

From-SVN: r81873

tree-ssa-dom.c (redirect_edges_and_update_ssa_graph): Don't even bother marking bypassed virtuals for out-of-ssa.

        * tree-ssa-dom.c (redirect_edges_and_update_ssa_graph): Don't even
        bother marking bypassed virtuals for out-of-ssa.  Instead merge
        bypassed virtuals into vars_to_rename just before into-ssa pass.

From-SVN: r81872

	PR c/15444
	* c-format.c (avoid_dollar_number): New function.
	(check_format_info_main): Call avoid_dollar_number when operand
	numbers might occur but has_operand_number == 0.

testsuite:
	* gcc.dg/format/xopen-1.c: Adjust expected message.
	* gcc.dg/format/xopen-3.c: New test.

From-SVN: r81871

From-SVN: r81869

* dump-parse-tree.c (gfc_show_array_ref): Print colon only
for ranges when dumping array references.

From-SVN: r81866

fortran/
	* decl.c (variable_decl): Always apply default initializer.
libgfortran/
	* gfortran.fortran-torture/execute/def_init_3.f90: New test.

From-SVN: r81865

	* name-lookup.c (struct scope_binding): New.
	(EMPTY_SCOPE_BINDING): New.
	(lookup_using_namespace): Take a scope_binding instead of a
	cxx_binding.
	(qualified_lookup_using_namespace): Likewise.
	(cxx_binding_clear): Delete.
	(do_nonmember_using_decl): Use a scope_binding instead of a
	cxx_binding.
	(lookup_tag): Don't call select_decl.
	(ambiguous_decl): Don't return anything (and change callers to match).
	Take a scope_binding as the second parameter.
	(lookup_namespace_name): Use a scope_binding instead of a
	cxx_binding.
	(unqualified_namespace_lookup): Likewise.
	(lookup_qualified_name): Likewise.
	(select_decl): Take a scope_binding instead of a cxx_binding.
	Use macros rather than hand-coding tests for type-ness.

From-SVN: r81864

	* gnu/awt/xlib/XGraphics.java (drawImage): Use `XOffScreenImage',
	not `XGraphicsConfiguration.XOffScreenImage'.

From-SVN: r81863

From-SVN: r81862

* arm.md (all peephole2 patterns): Use predicates that validate
register classes as appropriate.

From-SVN: r81860

From-SVN: r81859

	PR opt/14472
	* tree-tailcall.c (process_assignment): Use STRIP_NOPS to
	ignore type conversions that do not inhibit tail calling.
	(find_tail_calls): Likewise.

From-SVN: r81855

tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Reorganize so that it picks up more opportunities to eliminate ABS expressions...

        * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Reorganize
        so that it picks up more opportunities to eliminate ABS expressions
        or turn them into negations.

        * gcc.dg/tree-ssa/20040514-2.c: New test.

From-SVN: r81853

2004-05-14  Paolo Carlini  <pcarlini@suse.de>
	    Ivan Godard  <igodard@pacbell.net>

	PR libstdc++/15361
	* include/std/std_bitset.h (_Base_bitset<_Nw>::_M_do_find_next): Fix.
	* testsuite/23_containers/bitset/ext/15361.cc: New.

Co-Authored-By: Ivan Godard <igodard@pacbell.net>

From-SVN: r81852

2004-05-14  Steven Augart  <augart@watson.ibm.com>

	* include/jni.h (_Jv_func): Removed.
	(struct JNINativeInterface): Use `void *' for reserved slots.
	(struct JNIInvokeInterface): Likewise.

From-SVN: r81851

* gfortran.fortran-torture/compile/noncontinuation_1.f90: Rename
this ...
* gfortran.fortran-torture/compile/noncontinuation_1.f: ... to
this.

(Correcting previous mistake)

From-SVN: r81850

	* passes.c (rest_of_handle_null_pointer): Remove.
	(rest_of_handle_cse): Don't call rest_of_handle_null_pointer.
	(rest_of_compilation): Likewise.
	* rtl.h (delete_null_pointer_checks): Remove prototype.
	* gcse.c (rd_kill, rd_gen, reaching_defs, rd_out, ae_in, ae_out):
	Remove declarations.
	(get_bitmap_width, alloc_rd_mem, free_rd_mem, handle_rd_kill_set,
	compute_kill_rd, compute_rd, alloc_avail_expr_mem,
	free_avail_expr_mem, compute_ae_gen, expr_killed_p, compute_ae_kill,
	expr_reaches_here_p, computing_insn, def_reaches_here_p,
	can_disregard_other_sets, handle_avail_expr, classic_gcse,
	one_classic_gcse_pass, invalidate_nonnull_info,
	delete_null_pointer_checks_1, delete_null_pointer_checks,
	expr_reached_here_p_work): Remove.
	(gcse_main): Do not perform classic GCSE when optimizing for size.
	(alloc_pre_mem, free_pre_mem): Don't touch ae_in and ae_out, they
	are never used.

From-SVN: r81849

PR fortran/15206
* trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
handle zero correctly.

From-SVN: r81848

2004-05-14  Andrew Pinski  <pinskia@physics.uc.edu>

 	        PR optimization/14466
        * tree-complex.c (make_temp): Remove.
        (gimplify_val): Replace make_temp with make_rename_temp
        and add NULL as the second argument.
        (expand_complex_div_wide): Likewise.
        * tree-dfa.c (make_rename_temp): New function.
        * tree-flow.h (make_rename_temp): Declare.
        * tree-sra.c (make_temp): Remove.
        (lookup_scalar): Replace make_temp with make_rename_temp.
        (create_scalar_copies): Likewise.
        * tree-ssa-phiopt.c (conditional_replacement): When we
        get non gimple create a temporary variable to hold the
        casted expression.

2004-05-14  Andrew Pinski  <pinskia@physics.uc.edu>

	        PR optimization/14466
        * gcc.dg/tree-ssa/20040514-1.c: New test.

From-SVN: r81847

From-SVN: r81846

parse.c (gfc_statement_next_fixed): (Change from Andy's tree) Detect bad continuation line in fixed form sources.

fortran:
* parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
Detect bad continuation line in fixed form sources.

testsuite:
* gfortran.fortran-torture/compile/noncontinuation_1.f90: New
test.

From-SVN: r81845

2004-05-14  Robert Dewar  <dewar@gnat.com>

	* gnat_ugn.texi: Minor change to -gnatS documentation

	* sprint.adb: Remove some instances of Assert (False) and for this
	purpose replace them by output of a ??? string.

	* checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
	Assert (False).

	* lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
	flag processing. This was suppressing required dependencies in
	No_Run_Time mode and is not needed since the binder does not generate
	references for things in libgnat anyway.

	* sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
	warning.

2004-05-14  Thomas Quinot  <quinot@act-europe.fr>

	* gnat_ugn.texi: Document AIX-specific issue with initialization of
	resolver library.

	* exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
	action for the case of an actual parameter in an init proc call.

2004-05-14  Ed Schonberg  <schonberg@gnat.com>

	* sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
	subtype, check visible entities in base type.

	* exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
	actions if the object is a renaming.

	* sem_ch12.adb (Same_Instantiated_Entity): Predicate for
	Check_Formal_Package_Instance, to determine more precisely when the
	formal and the actual denote the same entity.

2004-05-14  Javier Miranda  <miranda@gnat.com>

	* par-ch10.adb (P_Context_Clause): Complete documentation on AI-262

	* sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
	corresponding to a private_with must be removed from visibility; it
	will be made visible later, just before we analyze the private part of
	the package.
	(Check_Private_Child_Unit): Allow private_with clauses in public
	siblings.
	(Install_Siblings): Make visible the private entities of private-withed
	siblings.
	(Install_Withed_Unit): Do not install the private withed unit if we
	are compiling a package declaration and the Private_With_OK flag was
	not set by the caller. These declarations will be installed later,
	just before we analyze the private part of the package.

	* sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
	during the evaluation of the expression that initializes the object,
	decorate it with the expected type to avoid cascade errors.
	Code cleanup.

	* sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
	subprogram we have to install the private_with clauses after its
	specification has been analyzed (as documented in AI-262.TXT).

	* sem_ch8.adb (Has_Private_With): New function. Determines if the
	current compilation unit has a private with on a given entity.
	(Find_Direct_Name): Detect the Beaujolais problem described in
	AI-262.TXT

	* sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
	provides the functionality of the function Is_Ancestor that was
	previously available in sem_ch10. It has been renamed to avoid
	overloading.

	* sprint.adb (Sprint_Node_Actual): Print limited_with clauses

2004-05-14  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* utils.c (build_vms_descriptor): Use SImode pointers.

2004-05-14  Vasiliy Fofanov  <fofanov@act-europe.fr>

	* gnat_ugn.texi: Revised chapter "GNAT and Libraries".

2004-05-14  GNAT Script  <nobody@gnat.com>

	* Make-lang.in: Makefile automatically updated

From-SVN: r81844

PR fortran/15205
* iresolve.c (gfc_resolve_nearest): Add new function.
* intrinsic.h: ... declare it here.
* intrinsic.c (add_functions): ... add it as resolving function
for NEAREST.

From-SVN: r81843

fortran:
        PR fortran/14066
* match.c (gfc_match_do): Allow infinite loops with
label-do-stmt. Do not enforce space after comma.

testsuite:

PR fortran/14066
* gfortran.fortran-torture/compile/do_1.f90: New test.

Also fixed date on previous ChangeLog entries.

From-SVN: r81842

testsuite:

PR fortran/15051
* gfortran.fortran-torture/compile/empty_interface_1.f90: New
test.

fortran:

        PR fortran/15051
* parse.c (parse_interface): Allow empty INTERFACE, remove
        seen_body.

Also added ChangeLog entry missing from previous commit, removed umlaut from ChangeLog, and fixed previous entry to use tabs.

From-SVN: r81841

* Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
trans-array.c, trans-array.h, trans-common.c, trans-const.c,
trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
trans-types.h, trans.c, trans.h: Update copyright years and
boilerplate.
* data.c: Likewise, also removed two whitespace-only lines.
        * gfortranspec.c, lang.opt: Update copyright years.

From-SVN: r81839

	* stor-layout.c (update_alignment_for_field): Use
	targetm.align_anon_bitfield.
	* target-def.h (TARGET_ALIGN_ANON_BITFIELD): Define.
	(TARGET_INITIALIZER): Use it.
	* target.h (struct gcc_target): Add align_anon_bitfield.
	* config/arm/arm.c (arm_align_anon_bitfield):  New function.
	(TARGET_ALIGN_ANON_BITFIELD): Define.
	* doc/tm.texi: Document TARGET_ALIGN_ANON_BITFIELD.

From-SVN: r81838

       PR fortran/14568
       * trans-decl.c (generate_local_decl): Don't warn for unused
       variables which are in common blocks.

From-SVN: r81837

        PR fortran/15149
        * gfortran.fortran-torture/execute/random_init.f90: New test.
        * libgfortan.h,intrinsics/random.c: Made random_seed visible.
        * runtime/main.c(init): Call random_seed as part of MAIN init.

From-SVN: r81836