re PR tree-optimization/16437 (New c-torture failures after bitfield patch)

* gcc.c-torture/execute/991118-1.x: Delete, PR 16437 is fixed.
* gcc.c-torture/execute/bf64-1.x: Remove XFAIL on x86-64.

From-SVN: r87350

cfg.texi, [...]: Insert @: after i.e.

* doc/cfg.texi, doc/hostconfig.texi, doc/install.texi,
doc/invoke.texi, doc/md.texi, doc/tm.texi, doc/tree-ssa.texi:
Insert @: after i.e. or e.g.

From-SVN: r87346

* gcc.target/frv: New directory of FR-V-specific tests.

From-SVN: r87345

tree-pretty-print.c (dump_decl_name): Print unnamed decls as D.xxx rather than <Dxxx>.

* tree-pretty-print.c (dump_decl_name): Print unnamed decls as
D.xxx rather than <Dxxx>.

From-SVN: r87344

configure.ac (AC_MSG_CHECKING(what linker to use)): in_tree_ld_is_elf should be true for LynxOS.

* configure.ac (AC_MSG_CHECKING(what linker to use)):
in_tree_ld_is_elf should be true for LynxOS.
* configure: Regenerate.

From-SVN: r87343

* Makefile.in (all.cross): Add srcextra.

From-SVN: r87342

Fix typos.

* Makefile.in (LIBGCC_DEPS): Delete duplicate stmp-int-hdrs reference.
(stmp-fixproto): Change stmp-int-headers to stmp-int-hdrs in comment.

From-SVN: r87341

Fix excess errors problem for invalid vector testcase.

* convert.c (convert_to_vector): Replace recursive call with
error_mark_node.
* gcc.dg/convert-vec-1.c: New test.

From-SVN: r87340

re PR middle-end/17024 (ICE in fold_cond_expr_with_comparison, at fold-const.c:4324)

PR middle-end/17024
* fold-const.c (fold_cond_expr_with_comparison): Handle unordered
floating point comparison operators.  Change aborts to gcc_asserts.

* gcc.dg/pr17024-1.c: New test case.

From-SVN: r87339

* final.c (output_asm_insn): Correct problem with -fverbose-asm.

From-SVN: r87338

Add CONST1_RTX (vector mode) support.

* emit-rtl.c (gen_const_vector): Renamed from gen_const_vector_0.
Add integer argument named constant.  Use const_tiny_rtx instead of
CONST0_RTX.
(gen_rtx_CONST_VECTOR): Rewrite to handle checks for both CONST0_RTX
and CONST1_RTX.
(init_emit_once): Fix users of gen_const_vector.  Set CONST1_RTX for
vector types.
* expr.c (const_vector_from_tree): Call gen_rtx_CONST_VECTOR instead
of gen_rtx_raw_CONST_VECTOR.

From-SVN: r87337

gimplify.c (create_tmp_var_raw): Don't name otherwise-nameless temporary variables.

* gimplify.c (create_tmp_var_raw): Don't name otherwise-nameless
temporary variables.

From-SVN: r87335

Daily bump.

From-SVN: r87333

re PR c/16046 (ICE tree check: expected tree_list, have identifier_node in decl_attributes, at attribs.c:151)

2004-09-10  Eric Christopher  <echristo@redhat.com>

PR c/16046
* c-parse.in (attribute): Add NULL_TREE for error case
for error recovery.

2004-09-10  Eric Christopher  <echristo@redhat.com>

* gcc.dg/20040910-1.c: New test.

From-SVN: r87330

c-common.h (struct c_fileinfo): Comment moved here from cp-tree.h.

* c-common.h (struct c_fileinfo): Comment moved here from cp-tree.h.
(extract_interface_info): Delete prototype.
* c-decl.c (extract_interface_info): Delete stub.
* c-lex.c (get_fileinfo): Initialize file_info_tree here, if
it's not already been done ...
(init_c_lex): ... not here.
(fe_file_change): Don't call extract_interface_info.
cp:
* cp-tree.h (interface_only, interface_unknown): Delete declarations;
comment explaining them moved to c-common.h.
* lex.c (interface_only, interface_unknown, extract_interface_info):
Delete definitions.
(cxx_finish): Don't reset interface_unknown.
(handle_pragma_interface): Don't set interface_only and
interface_unknown; just the like-named fields in finfo.
(handle_pragma_implementation): Adjust comment.
* decl2.c (cp_finish_file): Don't reset interface_only and
interface_unknown.
* method.c (synthesize_method): Don't reset interface_unknown or
call extract_interface_info.
* pt.c (pop_tinst_level): Don't call extract_interface_info.
* decl.c (start_cleanup_fn): Don't save or restore interface_only
and interface_unknown.
(make_rtl_for_nonlocal_decl): Call get_fileinfo on input_filename
and use the result instead of the interface_only/interface_unknown
globals.
(start_preparsed_function): Likewise.
* lex.c (cxx_make_type): Likewise.
* semantics.c (begin_class_definition): Likewise.
(expand_body): Don't call extract_interface_info.

From-SVN: r87329

c-tree.h (struct c_declspecs): Remove typedef_decl.

* c-tree.h (struct c_declspecs): Remove typedef_decl.  Add
typedef_p and typedef_signed_p.
* c-decl.c (shadow_tag_warned): Check typedef_p, not typedef_decl.
(grokdeclarator): Don't use typedef_decl for warn_deprecated_use.
Check typedef_p and typedef_signed_p, not typedef_decl.
(grokfield): Check typedef_p, not typedef_decl.
(build_null_declspecs): Initialize typedef_p and typedef_signed_p,
not typedef_decl.
(declspecs_add_type): Set typedef_p and typedef_signed_p, not
typedef_decl.

testsuite:
* gcc.dg/bitfld-9.c: New test.

From-SVN: r87326

* doc/tm.texi, doc/tree-ssa.texi: Fix typos.

From-SVN: r87324

decl.c (objc_mark_locals_volatile): Make description of routine more descriptive...

[gcc/cp/ChangeLog]
2004-09-10  Ziemowit Laski  <zlaski@apple.com>

        * decl.c (objc_mark_locals_volatile): Make description of
        routine more descriptive; only mark VAR_DECLs at each
        binding level.

From-SVN: r87323

re PR c++/17386 (libstdc++ iostreams miscompilation)

        PR c++/17386
        * call.c (build_vfield_ref): Move...
        * class.c (build_vfield_ref): ... here.  Convert datum to the
        primary base containing the vptr.
        (make_new_vtable): Simplify build_primary_vtable arguments.
        (finish_struct_1): Do not duplicate TYPE_VFIELD.
        * typeck.c (build_class_member_access_expr): Don't warn for
        null object access to base fields.

From-SVN: r87322

decl.c (objc_get_current_scope, [...]): New functions, to be called from ObjC++.

[gcc/cp/ChangeLog]
2004-09-10  Ziemowit Laski  <zlaski@apple.com>

        * decl.c (objc_get_current_scope, objc_mark_locals_volatile):
        New functions, to be called from ObjC++.

From-SVN: r87321

dbxout.c (dbxout_block): Update for current_function_func_begin_label a string.

* dbxout.c (dbxout_block): Update for
current_function_func_begin_label a string.
* dwarf2out.c (dwarf2out_begin_prologue): Likewise.
* except.c (dw2_output_call_site_table): Likewise.
* toplev.c (current_function_func_begin_label): Likewise.
* tree.h (current_function_func_begin_label): Likewise.
* config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Likewise.

From-SVN: r87317

final.c (output_asm_insn): Use strtoul instead of atoi, save a loop.

* final.c (output_asm_insn): Use strtoul instead of atoi, save a
loop.

From-SVN: r87316

darwin.c: Include target.h.

* config/darwin.c: Include target.h.
(struct machopic_indirection): Make ptr_name a string.
(machopic_indirection_hash): Update for ptr_name a string.
(machopic_indirection_eq): Likewise.
(machopic_indirection_name): Likewise.
(machopic_output_indirection): Likewise.
(machopic_validate_stub_or_non_lazy_ptr): Update for ptr_name a
string.  Don't expect stub names to be in the identifier hash table.
Do call strip_name_encoding before looking up entry in ID hash table.
* config/t-darwin (darwin.o): Add target.h to dependencies.

From-SVN: r87315

rs6000.c (print_operand): Use fputs instead of fprintf for register names.

* gcc/config/rs6000/rs6000.c (print_operand): Use fputs instead
of fprintf for register names.

From-SVN: r87314

output.h (unlikely_section_label): Delete declaration.

* output.h (unlikely_section_label): Delete declaration.
(unlikely_text_section_name): Likewise.
* varasm.c (unlikely_section_label_printed): Make static.
(unlikely_section_label): Likewise.
(unlikely_text_section_name): Likewise.

From-SVN: r87313

* rtl.def (REG): Add comment to describe third field.

From-SVN: r87312

FIx whitespace typo.

From-SVN: r87310

darwin.c (machopic_mcount_stub_name): Call machopic_indirection_name instead of making the string ourselves.

2004-09-10  Andrew Pinski  <apinski@apple.com>

        * config/darwin.c (machopic_mcount_stub_name): Call
        machopic_indirection_name instead of making the string
        ourselves.

From-SVN: r87309

Revert

2004-09-08  Jie Zhang  <zhangjie@magima.com.cn>

    * tree-ssa-alias.c (compute_flow_insensitive_aliasing): If type
    memory tag is call clobbered, so are its aliases.
    (group_aliases): When two memory tags being grouped, if one is
    call clobbered, so are the other and its aliases.
    (add_may_alias): Remove call-clobbering stuff.
    (replace_may_alias): Likewise.
    (merge_pointed_to_info): Merge pt_global_mem

From-SVN: r87306

bb-reorder.c, [...]: Fix comment typos.

* bb-reorder.c, c-common.c, c-incpath.c, c-typeck.c,
genrecog.c, lambda-code.c, mips-tdump.c, mips-tfile.c,
passes.c, tree-data-ref.c, tree-data-ref.h, tree-mudflap.c,
tree-scalar-evolution.c, tree-ssa-copyrename.c,
tree-ssa-live.c, tree-ssa-live.h: Fix comment typos.

From-SVN: r87302

frv.md (UNSPEC_MASACCS, [...]): New constants.

* config/frv/frv.md (UNSPEC_MASACCS, UNSPEC_MDASACCS): New constants.
(maddaccs, msubaccs, *maddacc): Turn operand 0 into a single ACC/ACCG
pair.  Remove match_dup from inputs.  Remove masaccs handling.
(mdaddaccs, mdsubaccs, *mdaddacc): Likewise a dual ACC/ACCG pair.
(masaccs, mdasaccs): Turn into define_insns.

From-SVN: r87299

inclhack.def (lynx_void_int): Remove.

* inclhack.def (lynx_void_int): Remove.
(lynxos_fcntl_proto): Remove.
(lynxos_no_warning_in_sys_time_h): New fix.
(lynxos_missing_putenv): New fix.
* fixincl.x: Regenerate.
* tests/base/fcntl.h: Remove.
* tests/base/sys/time.h: Update from test area.
* tests/base/curses.h: Likewise.
* tests/base/stdlib.h: Likewise.

From-SVN: r87298

tree-tailcall.c (process_assignment): Only do accumulator transforms for floating-point types if...

* tree-tailcall.c (process_assignment): Only do accumulator transforms
for floating-point types if flag_unsafe_math_optimizations.

From-SVN: r87297

* MAINTAINERS: Add self as c++ and type-safe vector maintainer.

From-SVN: r87296

darwin.c, [...]: Fix comment typos.

* config/darwin.c, config/alpha/alpha.h, config/arm/arm.c,
config/arm/arm.h, config/arm/arm.md, config/arm/bpabi.h,
config/arm/predicates.md, config/frv/frv.c, config/frv/frv.md,
config/h8300/h8300.md, config/i386/gmm_malloc.h,
config/ia64/ia64.md, config/ip2k/libgcc.S,
config/mips/mips-ps-3d.md, config/mips/mips.c,
config/rs6000/rs6000.c, config/s390/s390.c,
config/sh/symbian.c: Fix comment typos.

From-SVN: r87295

s390.c (s390_emit_prologue): Added missing "{}" brackets.

2004-09-10  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.c (s390_emit_prologue): Added missing
"{}" brackets.

From-SVN: r87294

extend.texi, [...]: Fix typos.

* doc/extend.texi, doc/invoke.texi, doc/passes.texi: Fix
typos.  Follow spelling conventions.

From-SVN: r87293

class.c, [...]: Fix comment typos.

* class.c, cp-tree.h, decl.c, decl2.c, mangle.c,
name-lookup.h, parser.c, search.c, semantics.c, typeck2.c: Fix
comment typos.

From-SVN: r87292

[multiple changes]

2004-09-10  Dalibor Topic <robilad@kaffe.org>

* gnu/java/net/protocol/file/Connection.java (permission): New field.
(DEFAULT_PERMISSION): New constant.
(Connection): Create a FilePermission with permission to read file.

2004-09-10  Michael Koch  <konqueror@gmx.de>

* gnu/java/net/protocol/file/Connection.java
(getLastModified): Moved around.
(getPermission): Return stored permission.

From-SVN: r87291

Revert 2004-09-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>

* lambda-mat.c (lambda_matrix_inverse_hard): Use gcc_assert
and gcc_unreachable instead of abort.
* lambda.h (lambda_vector_min_nz): Likewise.
* langhooks.c lhd_set_decl_assembler_name, lhd_can_use_bit_fields_p,
lhd_incomplete_type_error, lhd_expand_expr, lhd_types_compatible_p,
lhd_gimplify_expr): Likewise.
* lcm.c (optimize_mode_switching): Likewise.
* local-alloc.c (update_equiv_regs, block_alloc, find_free_reg):
Likewise.
* loop-doloop.c (doloop_modify): Likewise.
* loop-invariant.c (record_use): Likewise.
* loop-iv.c (get_biv_step_1, get_biv_step, iv_analyze, get_iv_value,
canon_condition, simplify_using_condition,
simplify_using_initial_values, shorten_into_mode,
canonicalize_iv_subregs, iv_number_of_iterations): Likewise.
* loop-unroll.c (unroll_and_peel_loops, peel_loop_completely,
unroll_loop_constant_iterations, unroll_loop_runtime_iterations,
peel_loop_simple, unroll_loop_stupid): Likewise.
* loop-unswitch.c (compare_and_jump_seq, unswitch_single_loop,
unswitch_loop): Likewise.
* loop.c (gen_prefetch, loop_optimize, rtx_equal_for_loop_p,
move_movables, replace_call_address, find_and_verify_loops,
rtx_equal_for_prefetch_p, record_giv, general_induction_var,
simplify_giv_expr, check_ext_dependent_givs, try_copy_prop,
loop_giv_dump): Likewise.
* loop.h (INSN_LUID): Likewise.
* modulo-sched.c (normalize_sched_times, generate_prolog_epilog,
sms_schedule, check_nodes_order): Likewise.
* optabs.c (gen_conditional, add_equal_note, expand_simple_binop,
expand_twoval_unop, expand_twoval_binop, expand_twoval_binop_libfunc,
expand_simple_unop, emit_no_conflict_block, prepare_cmp_insn,
emit_cmp_and_jump_insn_1, emit_cmp_and_jump_insns,
prepare_float_lib_cmp, gen_add2_insn, have_add2_insn, gen_sub2_insn,
have_sub2_insn, expand_float, expand_fix, debug_optab_libfuncs):
Likewise.
* opts.c (common_handle_option): Likewise.
* params.c (set_param_value): Likewise.
* passes.c (open_dump_file, rest_of_handle_final): Likewise.
* postreload-gcse.c (expr_equiv_p, oprs_unchanged_p,hash_scan_set,
reg_set_between_after_reload_p, reg_used_between_after_reload_p,
get_avail_load_store_reg, eliminate_partially_redundant_load):
Likewise.
* postreload.c (reload_cse_simplify_set, reload_combine_note_use):
Likewise.
* predict.c (tree_predicted_by_p, expected_value_to_br_prob,
propagate_freq, expensive_function_p): Likewise.
* pretty-print.c (pp_base_format_text)
* profile.c (instrument_edges, instrument_values,
compute_branch_probabilities, branch_prob, union_groups,
end_branch_prob, tree_register_profile_hooks): Likewise.

From-SVN: r87290

toplev.c (warn_deprecated_use): Correct logic for saying "type" in diagnostic.

* toplev.c (warn_deprecated_use): Correct logic for saying "type"
in diagnostic.  Don't dereference NULL TYPE_NAME.

testsuite:
* gcc.dg/deprecated-2.c: New test.

From-SVN: r87289

c-common.c, [...]: Fix comment typos.

* c-common.c, c-pch.c, defaults.h, lambda-code.c, passes.c,
tree-data-ref.c, tree-flow.h, tree-ssa-operands.c,
tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vectorizer.h,
value-prof.c: Fix comment typos.  Follow spelling conventions.

From-SVN: r87288

Makefile.in: Regenerate.

2004-09-10  Michael Koch  <konqueror@gmx.de>

* Makefile.in: Regenerate.

From-SVN: r87287

unroll.c (unroll_loop, [...]): Replace abort with gcc_assert and gcc_unreachable.

* unroll.c (unroll_loop, calculate_giv_inc, initial_reg_note_copy,
final_reg_note_copy, copy_loop_body, fold_rtx_mult_add,
final_giv_value, loop_iterations): Replace abort with gcc_assert and
gcc_unreachable.
* value-prof.c (rtl_find_values_to_profile,
rtl_register_value_prof_hooks, tree_find_values_to_profile,
tree_value_profile_transformations, tree_register_value_prof_hooks):
Likewise.
* varasm.c (named_section_flags, named_section, make_decl_rtl,
asm_emit_uninitialised, assemble_external, assemble_integer,
decode_addr_const, const_hash_1, compare_constant, copy_constant,
force_const_mem, output_constant_pool_2, output_constant_pool_1,
output_constant, output_constructor, supports_one_only,
make_decl_one_only, decl_tls_model, default_no_named_section,
default_elf_select_section_1, default_unique_section_1): Likewise.
* varray.c (varray_copy): Likewise.
* var-tracking.c (stack_adjust_offset_pre_post, variable_htab_free,
variable_union, dataflow_set_different_2, count_uses,
variable_was_changed, set_frame_base_location, set_variable_part,
emit_note_insn_var_location, vt_emit_notes,
vt_add_function_parameters): Likewise.
* vec.c (vec_gc_o_reserve): Likewise.
* vmsdbgout.c (addr_const_to_string): Likewise.

From-SVN: r87286

lambda-mat.c (lambda_matrix_inverse_hard): Use gcc_assert and gcc_unreachable instead of abort.

* lambda-mat.c (lambda_matrix_inverse_hard): Use gcc_assert
and gcc_unreachable instead of abort.
* lambda.h (lambda_vector_min_nz): Likewise.
* langhooks.c lhd_set_decl_assembler_name, lhd_can_use_bit_fields_p,
lhd_incomplete_type_error, lhd_expand_expr, lhd_types_compatible_p,
lhd_gimplify_expr): Likewise.
* lcm.c (optimize_mode_switching): Likewise.
* local-alloc.c (update_equiv_regs, block_alloc, find_free_reg):
Likewise.
* loop-doloop.c (doloop_modify): Likewise.
* loop-invariant.c (record_use): Likewise.
* loop-iv.c (get_biv_step_1, get_biv_step, iv_analyze, get_iv_value,
canon_condition, simplify_using_condition,
simplify_using_initial_values, shorten_into_mode,
canonicalize_iv_subregs, iv_number_of_iterations): Likewise.
* loop-unroll.c (unroll_and_peel_loops, peel_loop_completely,
unroll_loop_constant_iterations, unroll_loop_runtime_iterations,
peel_loop_simple, unroll_loop_stupid): Likewise.
* loop-unswitch.c (compare_and_jump_seq, unswitch_single_loop,
unswitch_loop): Likewise.
* loop.c (gen_prefetch, loop_optimize, rtx_equal_for_loop_p,
move_movables, replace_call_address, find_and_verify_loops,
rtx_equal_for_prefetch_p, record_giv, general_induction_var,
simplify_giv_expr, check_ext_dependent_givs, try_copy_prop,
loop_giv_dump): Likewise.
* loop.h (INSN_LUID): Likewise.
* modulo-sched.c (normalize_sched_times, generate_prolog_epilog,
sms_schedule, check_nodes_order): Likewise.
* optabs.c (gen_conditional, add_equal_note, expand_simple_binop,
expand_twoval_unop, expand_twoval_binop, expand_twoval_binop_libfunc,
expand_simple_unop, emit_no_conflict_block, prepare_cmp_insn,
emit_cmp_and_jump_insn_1, emit_cmp_and_jump_insns,
prepare_float_lib_cmp, gen_add2_insn, have_add2_insn, gen_sub2_insn,
have_sub2_insn, expand_float, expand_fix, debug_optab_libfuncs):
Likewise.
* opts.c (common_handle_option): Likewise.
* params.c (set_param_value): Likewise.
* passes.c (open_dump_file, rest_of_handle_final): Likewise.
* postreload-gcse.c (expr_equiv_p, oprs_unchanged_p,hash_scan_set,
reg_set_between_after_reload_p, reg_used_between_after_reload_p,
get_avail_load_store_reg, eliminate_partially_redundant_load):
Likewise.
* postreload.c (reload_cse_simplify_set, reload_combine_note_use):
Likewise.
* predict.c (tree_predicted_by_p, expected_value_to_br_prob,
propagate_freq, expensive_function_p): Likewise.
* pretty-print.c (pp_base_format_text)
* profile.c (instrument_edges, instrument_values,
compute_branch_probabilities, branch_prob, union_groups,
end_branch_prob, tree_register_profile_hooks): Likewise.

From-SVN: r87285

tree-ssa-dce.c (remove_dead_stmt): Update profile.

* tree-ssa-dce.c (remove_dead_stmt): Update profile.
* tree-split_edge.c (tree_split_edge): Likewise.
(thread_jumps): Likewise.

From-SVN: r87284

cgraphunit.c, [...]: Fix comment typos.

* cgraphunit.c, predict.c, tree-ssa-loop-ivopts.c: Fix comment
typos.

From-SVN: r87283

Makefile.am: Reverted accidently commited stuff.

2004-09-10  Michael Koch  <konqueror@gmx.de>

* Makefile.am: Reverted accidently commited stuff.
* configure: Regenerated.

From-SVN: r87282

cgraph.h (cgraph_dump_file): Do not declare.

2004-09-10  Paolo Bonzini  <bonzini@gnu.org>

* cgraph.h (cgraph_dump_file): Do not declare.
* cgraphunit.c (cgraph_dump_file): Declare as static.
(init_cgraph): New.
* toplev.c (cgraph_dump_file): Do not declare.
(compile_file): Call init_cgraph.
* tree-dump.c (dump_files): Add IPA dump file, remove
XML dump of call graph.
(get_dump_file_name): Support IPA dump file naming scheme.
* tree.h (enum tree_dump_index): Add IPA dump file, remove
XML dump of call graph.
* doc/invoke.texi (Debugging Options): Document the new options.

From-SVN: r87281

* doc/extend.texi: Document the FR-V built-in functions.

From-SVN: r87280

2004-09-10  Michael Koch  <konqueror@gmx.de>

* gnu/java/net/protocol/file/Connection.java
(lineSeparator): Made non-final.
(static): Removed.
(connect): Initialize lineSeparator lazily. Use ByteArrayInputStream
instead of StringBufferInputStream.

2004-09-10  Michael Koch  <konqueror@gmx.de>

* gnu/java/net/protocol/file/Connection.java
(connect): Handle file is a directory case.

From-SVN: r87279

2004-09-10  Michael Koch  <konqueror@gmx.de>

* Makefile.am
(xlib_includes): Removed.
(AM_CPPFLAGS): Renamed from INCLUDES.
(lib_gnu_awt_xlib_la_CPPFLAGS): New automake variable.
* Makefile.in: Regenerate.

From-SVN: r87278

typeck.c (build_c_cast): Preserve the cast if casting to and from an Objective-C type.

[gcc/cp/ChangeLog]
2004-09-09  Ziemowit Laski  <zlaski@apple.com>

        * typeck.c (build_c_cast): Preserve the cast if casting
        to and from an Objective-C type.

From-SVN: r87277

Libbanshee is gone.

* doc/sourcebuild.texi: Delete libbanshee reference.

From-SVN: r87275

Makefile.in (s-gtype): Add $(build_exeext) to gengtype command.

2004-09-10  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.in (s-gtype): Add $(build_exeext) to gengtype command.

From-SVN: r87274

Fix ICE on invalid input, and eliminate confusing error message.

* c-typeck.c (convert_for_assignment): Check that rhs has VECTOR_TYPE
before calling vector_types_convertible_p.
(digest_init): Check that inside_init has VECTOR_TYPE before calling
vector_types_convertible_p.  Don't give another error if
convert_for_assignment returns error_mark_node.

From-SVN: r87273

re PR middle-end/17055 (ICE while folding int/float vectors)

PR middle-end/17055
* fold-const.c (build_zero_vector): New function to construct a
vector (either floating point or integer) of zeros.
(fold_convert): Internally, enable conversions of integer zero
to arbitrary vector types, using the new build_zero_vector.

* gcc.dg/pr17055-1.c: New test case.

From-SVN: r87272

i386.c (ix86_expand_ashlsi3_const): New function to expand a left shift by an immediate constant as either an ashl...

* config/i386/i386.c (ix86_expand_ashlsi3_const): New function to
expand a left shift by an immediate constant as either an ashl or
a sequence of additions.
(ix86_split_ashldi): Use new ix86_expand_ashlsi3_const function
instead of calling gen_ashlsi3 with a constant directly.

From-SVN: r87271

i386.c (ix86_split_long_move): When optimizing for size...

* config/i386/i386.c (ix86_split_long_move): When optimizing for
size, and the low and high parts of a DImode constant are equal,
copy one register to another instead of loading the same immediate
value twice.

From-SVN: r87270

re PR middle-end/17367 (expand_expr_addr_expr with parallels (-O1 -mcpu=G5))

        PR middle-end/17367
        * function.c (assign_parm_setup_block): Only put PARALLELs into
        a register if use_register_for_decl.

From-SVN: r87268

Daily bump.

From-SVN: r87266

ra-colorize.c (reset_lists): Move variable declaration inside ENABLE_CHECKING to avoid unused variable...

2004-09-09  Eric Christopher  <echristo@redhat.com>

* ra-colorize.c (reset_lists): Move variable declaration inside
ENABLE_CHECKING to avoid unused variable warnings when
not --enable-checking.
(check_colors): Ditto.

From-SVN: r87262

* doc/include/gcc-common.texi (version-GCC): Likewise.

From-SVN: r87261

* version.c (version_string): Bump to 4.0.0.

From-SVN: r87260

Make-lang.in (cp/typeck.o): Depend on c-common.h.

[gcc/cp/ChangeLog]
2004-09-09  Ziemowit Laski  <zlaski@apple.com>

        * Make-lang.in (cp/typeck.o): Depend on c-common.h.
        * typeck.c: Include c-common.h.
        (comptypes): For RECORD_TYPEs, call objc_comptypes() and
        return the result if nonnegative.

From-SVN: r87259

extend.texi (nothrow attribute): The attribute is not implemented in 3.2 and earlier.

* doc/extend.texi (nothrow attribute): The attribute is not
implemented in 3.2 and earlier.

From-SVN: r87258

genrecog.c (compute_predicate_codes): Use op0_codes instead of codes.

* genrecog.c (compute_predicate_codes): Use op0_codes
instead of codes.

From-SVN: r87257

ra-colorize.c (hardregset_to_string): Adapt to HARD_REG_SET implementation changes.

* ra-colorize.c (hardregset_to_string): Adapt to HARD_REG_SET
implementation changes.

From-SVN: r87256

combine.c (try_combine): When swapping i2 and i3...

* combine.c (try_combine): When swapping i2 and i3, newi2pat may be
a PARALLEL instead of a SET due to added clobbers.

From-SVN: r87255

reload.c (find_reloads_address): Pass correct operand to maybe_memory_address_p.

* reload.c (find_reloads_address): Pass correct operand to
maybe_memory_address_p.

From-SVN: r87254

Makefile.def: Remove libbanshee.

Toplevel:

2004-09-09  Daniel Berlin  <dberlin@dberlin.org>

* Makefile.def: Remove libbanshee.
* Makefile.tpl: Ditto.
* configure.in: Ditto.
* Makefile.in: Regen.
* configure: Ditto.

gcc/

2004-09-09  Daniel Berlin  <dberlin@dberlin.org>

* Makefile.in: Remove libbanshee, tree-alias-*.
Remove tree-alias-common.h dependencies.
* common.opt: Remove -ftree-points-to.
* configure.ac: Remove libbanshee.
* flags.h: Remove pta_type, flag_tree_points_to.
* gengtype.c (open_base_files): Remove tree-alias-type.h.
* opts.c (OPT_ftree_points_to): Remove.
* toplev.c: Remove tree-alias-common.h, flag_tree_points_to.
* tree-dfa.c: Remove tree-alias-common.h
* tree-into-ssa.c: Ditto.
* tree-outof-ssa.c: Ditto.
* tree-ssa-copyrename.c: Ditto.
* tree-ssa-live.c: Ditto.
* tree-optimize.c: Ditto.
* tree-ssa.c: Ditto.
Remove pass_build_pta, pass_del_pta.
* tree-pass.h: Ditto.
* tree-ssa-alias.c: Remove tree-alias-common.h.
(struct alias_stats_d): Remove pta_queries, pta_resolved.
(pass_may_alias): Remove PROP_pta requirement.
(may_alias_p): Remove pta_queries, pta_resolved, use of andersens.
(get_tmt_for): Ditto.
(dump_alias_stats): Ditto.
* doc/passes.texi: Remove blurb about points-to analysis.
* fortran/Make-lang.in: Remove tree-alias-*.o.

From-SVN: r87253

genattrtab.c (write_insn_cases): New function, split out from write_attr_case.

* genattrtab.c (write_insn_cases): New function, split out from
write_attr_case.  Correctly handle define_peepholes when printing
the instruction name.
(write_attr_case, write_const_num_delay_slots): Use write_insn_cases.

From-SVN: r87252

re PR target/17377 (cris.md bug in "return" pattern trigged by __builtin_return_address)

PR target/17377
* config/cris/cris-protos.h (cris_return_address_on_stack): Declare.
* config/cris/cris.c (cris_return_address_on_stack): New function.
* config/cris/cris.md ("return"): For location of return address,
also check cris_return_address_on_stack.

From-SVN: r87251

re PR target/17377 (cris.md bug in "return" pattern trigged by __builtin_return_address)

PR target/17377
* gcc.c-torture/execute/pr17377.c: New test.

From-SVN: r87250

[multiple changes]

2004-09-09  Michael Koch  <konqueror@gmx.de>

* java/security/ProtectionDomain.java,
* java/util/PropertyPermissionCollection.java:
Fixed javadocs all over.

2004-09-09  Sven de Marothy  <sven@physto.se>

Patch from David Gilbert <david.gilbert@object-refinery.com>
* java/lang/Comparable.java: Fixed documentation errors.
* java/util/Arrays.java: Likewise.

2004-09-09  Andrew John Hughes  <gnu_andrew@member.fsf.org>

* java/net/Inet4Address.java
(Inet4Address): Added comment to serialization UID.
* java/text/Format.java
(Format): Added comment to serialization UID.

From-SVN: r87248

cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_ prefixes throughout.

2004-09-09  Matt Austern  <austern@apple.com>
    Zack Weinberg  <zack@codesourcery.com>

* include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
prefixes throughout.  Add entry for PRAGMA.  Remove
unnecessary "= 0" from EQ.
(enum cpp_ttype): Adjust OP and TK definitions to restore
prefixes, via token-paste.
(CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
Change from #defines to additional cpp_ttype enumerators.
(struct cpp_options): Add defer_pragmas.
(cpp_handle_deferred_pragma): Prototype new interface.

* internal.h (struct cpp_reader): Add directive_result.
* directives.c (struct pragma_entry): Add is_internal field;
give boolean fields type bool.
(start_directive): Initialize pfile->directive_result.type.
(_cpp_do__Pragma): Likewise.
(run_directive): Do not crash if pfile->buffer->prev is NULL.
(insert_pragma_entry): Add 'internal' argument; set new->is_internal
from it.
(register_pragma): New static function, bulk of former
cpp_register_pragma here; add 'internal' argument, pass along
to insert_pragma_entry.
(cpp_register_pragma): Now a wrapper around register_pragma which
always passes false for 'internal' argument.
(_cpp_init_internal_pragmas): Call register_pragma directly, passing
true for 'internal'.
(do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
an internal pragma, save text till the end of the line as a CPP_PRAGMA
token instead of executing the pragma.
(cpp_handle_deferred_pragma): New interface.
* lex.c (token_spellings): Adjust OP and TK definitions to
match changes to cpplib.h.
(_cpp_lex_token): Check for a directive-result token and
return it if present.
(cpp_token_val_index): Handle CPP_PRAGMA.
* macro.c (cpp_builtin_macro_text): Correct comment.
(builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.

From-SVN: r87247

tree-outof-ssa.c (coalesce_abnormal_edges): Fix typo in calling phi_ssa_name_p.

* tree-outof-ssa.c (coalesce_abnormal_edges): Fix typo in
calling phi_ssa_name_p.

From-SVN: r87246

re PR c/17322 (initializer folding broken)

        PR c/17322
        * c-typeck.c (valid_compound_expr_initializer): Use only
        initializer_constant_valid_p, and not TREE_CONSTANT.
        (digest_init): Likewise.
        (output_init_element): Likewise.

From-SVN: r87245

ra-build.c (copy_insn_p, [...]): Use gcc_assert and gcc_unreachable instead of abort.

* ra-build.c (copy_insn_p, remember_move, defuse_overlap_p_1,
live_out_1, prune_hardregs_for_mode, init_one_web_common,
reinit_one_web, add_subweb, add_subweb_2, init_web_parts,
record_conflict, compare_and_free_webs, init_webs_defs_uses,
parts_to_webs_1, parts_to_webs, reset_conflicts,
check_conflict_numbers, remember_web_was_spilled, handle_asm_insn,
ra_build_free): Use gcc_assert and gcc_unreachable instead of abort.
* ra-colorize.c (push_list, put_web, reset_lists, put_web_at_end,
put_move, remove_move, combine, select_spill, colorize_one_web,
try_recolor_web, insert_coalesced_conflicts, check_colors,
break_precolored_alias, restore_conflicts_from_coalesce,
sort_and_combine_web_pairs, check_uncoalesced_moves): Likewise.
* ra-rewrite.c (spill_coalescing, slots_overlap_p, emit_loads,
reloads_to_loads, rewrite_program2, emit_colors): Likewise.
* ra.c (first_hard_reg, create_insn_info, find_subweb, init_ra,
check_df): Likewise.
* real.c (do_add, do_multiply, do_divide, do_compare, do_fix_trunc,
real_arithmetic, real_compare, real_exponent, real_ldexp,
real_identical, real_to_integer, real_to_integer2, real_to_decimal,
real_to_hexadecimal, real_from_integer, ten_to_ptwo, ten_to_mptwo,
real_digit, real_nan, real_maxval, round_for_format, real_convert,
real_to_target, real_from_target, real_hash, encode_ieee_single,
encode_ieee_double, encode_ieee_extended, encode_ieee_quad,
encode_vax_f, encode_vax_d, encode_vax_g, encode_i370_single,
encode_i370_double, encode_c4x_single, encode_c4x_extended): Likewise.
* recog.c (validate_change, validate_replace_rtx_1, asm_operand_ok,
extract_insn, peep2_next_insn, peep2_reg_dead_p,
peep2_find_free_register, peephole2_optimize, store_data_bypass_p,
if_test_bypass_p): Likewise.
* reg-stack.c (record_label_references, get_asm_operand_n_inputs,
stack_result, remove_regno_note, get_hard_regnum, emit_pop_insn,
emit_swap_insn, swap_to_top, move_for_stack_reg,
subst_stack_regs_pat, subst_asm_stack_regs, change_stack,
compensate_edge, convert_regs_1): Likewise.
* regclass.c (init_reg_sets, init_reg_sets_1,
memory_move_secondary_cost): Likewise.
* regrename.c (note_sets, clear_dead_regs, scan_rtx_reg, scan_rtx):
Likewise.
* reload.c (push_secondary_reload, find_valid_class, push_reload,
operands_match_p, decompose, immune_p, find_reloads,
find_reloads_toplev, find_reloads_address_1, subst_reloads,
copy_replacements, refers_to_regno_for_reload_p,
reg_overlap_mentioned_for_reload_p): Likewise.
* reload1.c (compute_use_by_pseudos, replace_pseudos_in, reload,
count_pseudo, find_reg, eliminate_regs, eliminate_regs_in_insn,
verify_initial_elim_offsets, finish_spills, clear_reload_reg_in_use,
reload_reg_free_p, reload_reg_reaches_end_p, reloads_conflict,
choose_reload_regs, merge_assigned_reloads, emit_input_reload_insns,
do_output_reload, fixup_abnormal_edges): Likewise.
* reorg.c (stop_search_p, emit_delay_sequence, get_jump_flags,
fill_slots_from_thread, relax_delay_slots): Likewise.
* resource.c (mark_referenced_resources, mark_set_resources):
Likewise.
* rtl.c (copy_rtx, rtx_equal_p): Likewise.
* rtlanal.c (insn_dependent_p, reg_overlap_mentioned_p,
dead_or_set_p, find_reg_fusage, remove_note, replace_rtx,
subreg_lsb_1, subreg_regno_offset, subreg_offset_representable_p,
find_first_parameter_load, can_hoist_insn_p, hoist_update_store,
hoist_insn_after, hoist_insn_to_edge, nonzero_bits1): Likewise.
* rtlhooks.c (gen_lowpart_general): Likewise.
* sbitmap.c (sbitmap_difference): Likewise.
* sched-deps.c (add_dependence, sched_analyze_1, sched_analyze_2,
sched_analyze, add_forward_dependence): Likewise.
* sched-ebb.c (fix_basic_block_boundaries, schedule_ebb): Likewise.
* sched-rgn.c (debug_regions, compute_trg_info, schedule_region,
schedule_insns): Likewise.
* sched-vis.c (print_pattern): Likewise.
* sdbout.c (sdbout_symbol, sdbout_toplevel_data): Likewise.
* simplify-rtx.c (simplify_unary_operation, simplify_binary_operation,
simplify_const_relational_operation, simplify_ternary_operation,
simplify_immed_subreg, simplify_subreg, simplify_gen_subreg):
Likewise.
* sreal.c (copy, sreal_sub, sreal_div): Likewise.
* stmt.c (force_label_rtx, expand_goto, expand_asm_operands,
resolve_operand_name_1, expand_return, expand_decl,
expand_anon_union_decl, emit_case_bit_tests, expand_case): Likewise.
* stor-layout.c (put_pending_size, smallest_mode_for_size,
int_mode_for_mode, layout_decl, finish_builtin_struct, layout_type,
set_sizetype, get_mode_bounds): Likewise.

From-SVN: r87244

defaults.h (MULTIPLE_SYMBOL_SPACES): Provide default.

* defaults.h (MULTIPLE_SYMBOL_SPACES): Provide default.
* config/arm/pecoff.h, config/i386/beos-elf.h
* config/i386/cygming.h, config/i386/i386-interix.h:
Define MULTIPLE_SYMBOL_SPACES to 1, not nothing.  Remove
comment cloned from manual.
* doc/tm.texi: Update description of MULTIPLE_SYMBOL_SPACES.
cp:
* decl2.c (import_export_class)
* lex.c (handle_pragma_interface):
Test MULTIPLE_SYMBOL_SPACES with if, not #ifdef.

From-SVN: r87243

builtins.c (build_va_arg_indirect_ref): New function.

2004-09-09  Frank Ch. Eigler  <fche@redhat.com>

* builtins.c (build_va_arg_indirect_ref): New function.
(std_gimplify_va_arg_expr): Call it instead of mudflap check and
build_fold_indirect_ref.
* config/i386/i386.c (ix86_gimplify_va_arg): Ditto.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Ditto.
* tree.h: Declare new function.

From-SVN: r87242

cgraphunit.c (cgraph_mark_functions_to_output): Renable node dumping for development builds.

* cgraphunit.c (cgraph_mark_functions_to_output): Renable node
dumping for development builds.
* emit-rtl.c (verify_rtx_sharing): Give verbose failure for
development builds only.
* genattrtab.c (write_eligible_delay): Fix typo in previous
commit.
* tree.c (iterative_hash_expr): Replace gcc_unreachable with
gcc_assert.

From-SVN: r87241

gcse.c (INSN_CUID, [...]): Use gcc_assert and gcc_unreachable.

* gcse.c (INSN_CUID, insert_set_in_table, find_avail_set,
cprop_insn, do_local_cprop, local_cprop_pass, find_bypass_set,
process_insert_insn, insert_insn_end_bb, pre_insert_copy_insn,
hoist_code, extract_mentioned_regs_helper, compute_store_table,
insert_store): Use gcc_assert and gcc_unreachable.
* ggc-common.c (ggc_splay_alloc, ggc_splay_dont_free,
gt_pch_note_object, gt_pch_note_reorder, relocate_ptrs,
ggc_record_overhead): Likewise.
* ggc-page.c (alloc_page, free_page, ggc_set_mark, ggc_marked_p,
init_ggc, ggc_push_context, ggc_recalculate_in_use_p,
ggc_pop_context, clear_marks, validate_free_objects,
ggc_pch_read): Likewise.
* ggc-zone.c (ggc_allocated_p, free_chunk, ggc_set_mark,
ggc_marked_p, ggc_get_size, init_ggc, destroy_ggc_zone,
ggc_push_context, check_cookies, ggc_collect,
ggc_print_statistics): Likewise.
* gimple-low.c (lower_function_body, lower_stmt,
lower_bind_expr): Likewise.
* gimplify.c (gimple_tree_eq, push_gimplify_context,
pop_gimplify_context, gimple_pop_condition, create_tmp_var,
declare_tmp_vars, gimple_add_tmp_var, annotate_all_with_locus,
mostly_copy_tree_r, gimplify_return_expr, gimplify_switch_expr,
gimplify_case_label_expr, gimplify_exit_block_expr,
canonicalize_component_ref, gimplify_compound_lval,
gimplify_self_mod_expr, gimplify_call_expr,
gimplify_init_ctor_eval, gimplify_init_constructor,
gimplify_modify_expr, gimplify_save_expr, gimplify_target_expr,
gimplify_expr, check_pointer_types_r,
force_gimple_operand): Likewise.
* global.c (global_alloc, build_insn_chain): Likewise.
* graph.c (clean_graph_dump_file,
finish_graph_dump_file): Likewise.
gcov-io.c (gcov_open): Use GCOV_CHECK.

From-SVN: r87240

* config/frv/frv.c (acc_operand, accg_operand): Use REGNO.

From-SVN: r87239

tree-inline.c (expand_call_inline): Make overactive sanity check happy.

middle-end/17128
* tree-inline.c (expand_call_inline): Make overactive sanity check happy.

From-SVN: r87238

tree-ssa-loop-ivopts.c (peel_address): Fix abort on VIEW_CONVERT_EXPR.

* tree-ssa-loop-ivopts.c (peel_address): Fix abort on
VIEW_CONVERT_EXPR.

From-SVN: r87237

Makefile.in (gengtype): Use $(BUILD_ERRORS).

* Makefile.in (gengtype): Use $(BUILD_ERRORS).
(gengtype.o): Depend on errors.h.
* genattrtab.c (strcmp_check): Use gcc_assert and gcc_unreachable.
(attr_rtx_1, attr_printf, attr_copy_rtx, evaluate_eq_attr,
attr_alt_subset_p, attr_alt_subset_of_compl_p,
attr_alt_intersection, attr_alt_union, optimize_attrs, gen_insn,
write_test_expr, write_attr_value, write_eligible_delay,
make_internal_attr, make_numeric_value): Likewise.
* genautomata.c (regexp_name, get_str_vect,
gen_presence_absence_set, automaton_decl_hash,
automaton_decl_eq_p, insn_decl_hash, insn_decl_eq_p, decl_hash,
decl_eq_p, process_regexp, loop_in_regexp, check_loops_in_regexps,
process_regexp_cycles, reserv_sets_cmp, set_unit_reserv,
test_unit_reserv, it_is_empty_reserv_sets,
reserv_sets_are_intersected, reserv_sets_shift, reserv_sets_or,
reserv_sets_and, output_cycle_reservs, get_free_state,
intersected_state_reservs_p, states_union, remove_arc,
copy_insn_regexp, transform_1, transform_2, transform_3,
regexp_transform_func, store_alt_unit_usage,
check_regexp_units_distribution, process_seq_for_forming_states,
process_alts_for_forming_states, make_automaton,
form_arcs_marked_by_insn, create_composed_state,
set_out_arc_insns_equiv_num, partition_equiv_class,
process_insn_equiv_class, set_insn_equiv_classes,
units_to_automata_heuristic_distr, form_regexp,
longest_path_length, output_dfa_max_issue_rate, add_vect,
out_state_arcs_num, add_vect_el, output_trans_table,
output_state_alts_table, output_dead_lock_vect,
output_max_insn_queue_index_def,
output_min_insn_conflict_delay_func,
output_internal_insn_latency_func, output_print_reservation_func,
output_cpu_unit_reservation_p, output_state_arcs,
make_insn_alts_attr, make_internal_dfa_insn_code_attr,
make_default_insn_latency_attr,
form_important_insn_automata_lists): Likewise.
* genemit.c (gen_exp, output_add_clobbers,
output_added_clobbers_hard_reg_p): Likewise.
* genextract.c (print_path, main): Likewise.
* genflags.c (gen_macro): Likewise.
* gengenrtl.c: Include errors.h
(type_from_format, accessor_from_format): Likewise.
* gengtype.c (get_file_basename, output_mangled_typename,
walk_type, write_types_process_field,
write_types_local_process_field): Likewise.
* genmodes.c (complete_mode): Likewise.
* genopinit.c (gen_insn): Likewise.
* genoutput.c (output_insn_data, check_constraint_len,
constraint_len): Likewise.
* genpreds.c (add_mode_tests):Likewise.
* gen-protos.c (add_hash): Likewise.
* genrecog.c (find_operand, find_matching_operand,
validate_pattern, add_to_sequence, maybe_both_true,
nodes_identical_1, merge_trees, write_switch, write_cond,
write_action, is_unconditional, make_insn_sequence,
debug_decision_2): Likewise.
* gensupport.c (is_predicable, collect_insn_data,
alter_predicate_for_insn, maybe_eval_c_test): Likewise.

From-SVN: r87236

basic-block.h (guess_outgoing_edge_probabilities): Declare.

* basic-block.h (guess_outgoing_edge_probabilities): Declare.
* cfgbuild.c (compute_outgoing_frequencies): When probability is missing,
guess it.
(find_many_sub_basic_blocks): Do update profile only when it is present.
* predict.c (set_even_probabilities): Break out from ...
(combine_predictions_for_insn): ... here; deal with !can_predict_insn_p insns.
(combine_predictions_for_bb): Use set_even_probabilities.
(bb_estimate_probability_locally): Break out from ....
(estimate_probability): ... here.
(guess_outgoing_edge_probabilities): New entry point.

From-SVN: r87234

gcc.c (add_sysrooted_prefix, [...]): Use fatal, not abort.

* gcc.c (add_sysrooted_prefix, execute, do_self_spec, do_spec_1,
handle_braces, process_brace_body, main, used_arg,
set_multilib_dir, print_multilib_info): Use fatal, not abort.

From-SVN: r87231

* tree-nested.c (create_tmp_var_for): Correct missinverted assert.

From-SVN: r87228

2004-09-09  Michael Koch  <konqueror@gmx.de>

* java/lang/System.java
(err): Fixed javadoci to point to setErr() and not setOut().

From-SVN: r87227

tree-outof-ssa.c (free_temp_expr_table): Add missed assert.

* tree-outof-ssa.c (free_temp_expr_table): Add missed assert.
* tree-ssa-ccp.c (set_lattice_value): Correct missapplied de
Morgan's theorem in last checkin.

From-SVN: r87226

[multiple changes]

2004-09-09  Jeroen Frijters  <jeroen@frijters.net>

(normalizePath): Added special case for windows systems.

2004-09-09  Michael Koch  <konqueror@gmx.de>

* java/io/File.java
(dupSeparator): Made private.
(File(URI)): New constructor.
(getParentFile): Fixed javadoc.
(createTempFile): Reformated.
(setReadOnly): Added comment.
(deleteOnExit): Merged javadoc with classpath version.

From-SVN: r87225

Makefile.am: Don't try to include deps.mk.

2004-09-09  Michael Koch  <konqueror@gmx.de>

* Makefile.am: Don't try to include deps.mk.
* Makefile.in: Regenerated.

From-SVN: r87224

targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.

* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.

Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223

* config/frv/frv-protos.h (FRV_CPU_FR550, FRV_CPU_FR450)
(FRV_CPU_FR405): New processor enums.
(frv_issue_rate, frv_acc_group): Declare.
* config/frv/frv.h (CPP_SPEC, CPP_FRV_SPEC, CPP_FR500_SPEC): Delete.
(CPP_FR400_SPEC, CPP_SIMPLE_SPEC): Delete.
(MASK_DEFAULT_FR550, MASK_DEFAULT_FR450): New macros.
(SUBTARGET_EXTRA_SPECS, EXTRA_SPECS, CPP_CPU_DEFAULT_SPEC): Delete.
(TARGET_CPU_CPP_BUILTINS): Define the macros that were previously
handled by CPP_SPEC.
(MASK_LONG_CALLS, TARGET_LONG_CALLS): New macros.
(MASK_ALIGN_LABELS, TARGET_ALIGN_LABELS): New macros.
(ACC_MASK): New macro.
(TARGET_MEDIA_REV2): Include FRV_CPU_{FR405,FR450,FR550}.
(TARGET_MEDIA_FR450): New macro.
(TARGET_FR500_FR550_BUILTINS, TARGET_FR405_BUILTINS): New macros.
(TARGET_SWITCHES): Add -m{no-,}align-labels and -m{no-,}long-calls.
(LABEL_ALIGN_AFTER_BARRIER): Define.
(ACC_LAST, ACCG_LAST): Add four new accumulator registers.
(IACC_FIRST, IACC_LAST): New pair of SPRs.
(ACCG_FIRST, AP_FIRST, SPR_FIRST, SPR_LAST): Adjust accordingly.
(FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER)
(REGISTER_NAMES): Add entries for new registers.
(REG_CLASS_CONTENTS): Update for new register ranges.
(EXTRA_CONSTRAINT_FOR_S): Redefine in terms of call_operand.
(ISSUE_RATE, CLEAR_VLIW_START, SET_VLIW_START): Delete.
(PACKING_FLAG_USED_P): Delete.
(FRV_BUILTIN_MQLCLRHS, FRV_BUILTIN_MQLMTHS, FRV_BUILTIN_MQSLLHI)
(FRV_BUILTIN_MQSRAHI, FRV_BUILTIN_SMUL, FRV_BUILTIN_UMUL)
(FRV_BUILTIN_PREFETCH0, FRV_BUILTIN_PREFETCH, FRV_BUILTIN_SMASS)
(FRV_BUILTIN_SMSSS, FRV_BUILTIN_SMU, FRV_BUILTIN_SCUTSS)
(FRV_BUILTIN_ADDSS, FRV_BUILTIN_SUBSS, FRV_BUILTIN_SLASS)
(FRV_BUILTIN_IACCread{l,ll}, FRV_BUILTIN_IACCset{ll,l})
(FRV_BUILTIN_SCAN): New members of frv_builtin_enum.
(FRV_BUILTIN_FIRST_NONMEDIA): New macro.
(CPU_UNITS_QUERY): Define to 1.
* config/frv/frv.c: Include gt-frv.h
(NUM_NOP_PATTERNS, NTH_UNIT, UNIT_NUMBER, PACKING_FLAG_P): New macros.
(SET_PACKING_FLAG, CLEAR_PACKING_FLAG, FOR_EACH_REGNO): New macros.
(frv_insn_group): New enumeration.
(frv_unit_names, frv_unit_groups, frv_unit_codes): New variables.
(frv_type_to_unit, frv_nops, frv_num_nops): New variables.
(REGSTATE_DEAD, REGSTATE_LIVE, REGSTATE_UNUSED, REGSTATE_MASK)
(REGSTATE_CONDJUMP): Delete.  Shuffle other numbers to cover the
gap left by REGSTATE_LIVE.
(regstate_t): New typedef.
(TARGET_MACHINE_DEPENDENT_REORG): Define.
(frv_default_flags_for_cpu): Handle FRV_CPU_{FR550,FR450,FR405}.
(frv_override_options): Check for -mcpu={fr550,fr450,fr405}.
Initialize frv_unit_codes[] and frv_type_to_unit[].
(frv_conditional_register_usage): Remove redundant fixing of
accumulator registers.
(frv_insn_packing_flag): Update specification.
(frv_function_prologue): Don't set frv_insn_packing_flag here.
Zero out frv_nops[].
(frv_expand_epilogue): Remove comments about the no-longer-present
SIBCALL_P argument.
(frv_asm_output_mi_thunk): Check frv_issue_rate() rather than
PACKING_FLAG_USED_P() when deciding whether to pack instructions.
(frv_asm_output_opcode, frv_final_prescan_insn): Simplify in light
of the new meaning of frv_insn_packing_flag.  Emit an mnop.p if
packing is disabled and if INSN can only issue to M1.
(call_operand): Check TARGET_LONG_CALLS.
(acc_operand, even_acc_operand, quad_acc_operand)
(accg_operand): Simplify.  Don't accept pseudo registers.
(output_move_single): Handle SPR<-zero moves.
(frv_issue_rate): Make non-static.  Handle FRV_CPU_{FR550,FR450,FR405}.
(frv_registers_update, frv_registers_used_p): Delete.
(frv_registers_set_p): Delete.
(frv_acc_group_1, frv_acc_group, frv_insn_unit): New functions.
(frv_issues_to_branch_unit_p): New function.
(frv_packet): New structure.
(frv_cond_flags, frv_regstate_conflict_p): New functions.
(frv_registers_conflict_p_1, frv_registers_conflict_p): New functions.
(frv_registers_update_1, frv_registers_update): New functions.
(frv_start_packet, frv_start_packet_block, frv_finish_packet)
(frv_pack_insn_p, frv_add_insn_to_packet, frv_insert_nop_in_packet)
(frv_for_each_packet, frv_sort_insn_group_1, frv_compare_insns)
(frv_sort_insn_group, frv_reorder_packet): New functions.
(frv_pack_insns): Use frv_reorder_packet.
(frv_packet_address): New variable.
(frv_fill_unused_units, frv_align_label, frv_reorg_packet)
(frv_register_nop, frv_reorg): New functions.
(bdesc_1arg): Add __SCUTSS.
(bdesc_2arg): Add __MQLCLRHS, __MQLMTHS, __SMUL, __UMUL, __ADDSS,
__SUBSS, __SLASS and __SCAN.
(bdesc_2argimm): Add __MQSLLHI and __MQSRAHI.
(bdesc_int_void2arg, bdesc_prefetches): New arrays.
(frv_init_builtins): Register the above builtins.
(frv_int_to_acc): Use ACC_MASK to check for valid accumulator
registers.  Turn the referenced accumulators into global registers.
(frv_read_iacc_argument): New function.
(frv_expand_int_void2arg, frv_expand_prefetches): New functions.
(frv_split_iacc_move): New function.
(frv_expand_builtin): Handle the new builtins.
* config/frv/frv.md: Replace old schedulers with new order-independent
ones.  Add schedulers for the FR405, FR450 and FR550.  Describe new
packing algorithm.
(cpu): Add fr550, fr450 and fr405.
(type): Add macc, scan, cut, fnop, fscmp, fdcmp, mnop, mqlimh and
mqshift.  Replace fmas with fsmadd and fmad with fdmadd.  Delete m7.
(*muladd[sd]f4, *mulsub[sd]f4): Fix types.
(*cmp[sd]f_cc_fp): Use new f[sd]cmp types.
(fnop, mnop): New patterns.
(UNSPEC_MQLCLRHS, UNSPEC_MQLMTHS, UNSPEC_MQSLLHI, UNSPEC_MQSRAHI):
New constants.
(mexpdhw, *cond_exec_mexpdhw): Fix destination operands.
(mclracca8): Use ACC_MASK to determine the upper set of accumulator
registers.
(mqlclrhs, mqlmths, mqsllhi, mqsrahi): New patterns.
(UNSPEC_SMUL, UNSPEC_UMUL, UNSPEC_SMU, UNSPEC_ADDSS, UNSPEC_SUBSS)
(UNSPEC_SLASS, UNSPEC_SCAN, UNSPEC_INTSS, UNSPEC_SCUTSS)
(UNSPEC_PREFETCH0, UNSPEC_PREFETCH, UNSPEC_IACCreadll)
(UNSPEC_IACCreadl, UNSPEC_IACCsetll, UNSPEC_IACCsetl, UNSPEC_SMASS)
(UNSPEC_SMSSS, UNSPEC_IMUL, IACC0_REG): New constants.
(smul, umul, smass, smsss, smu, addss, subss, slass, scan, scutss)
(frv_prefetch0, frv_prefetch): New patterns.
* config/frv/t-frv (MULTILIB_OPTIONS): Remove -mcpu=frv and
-mcpu=simple.  Add -mcpu=fr550.
(MULTILIB_DIRNAMES): Update accordingly.
(MULTILIB_MATCHES): Use the fr400 multilibs for -mcpu=fr405 and
-mcpu=fr450.
* doc/invoke.texi: Document the new -mcpu={fr550,fr450,fr405},
-mlong-calls and -malign-labels options for FR-V.

Co-Authored-By: Catherine Moore <clm@redhat.com>
From-SVN: r87222

Make-lang.in (cp/semantics.o): Depend on c-common.h.

[gcc/cp/ChangeLog]
2004-09-08  Ziemowit Laski  <zlaski@apple.com>

        * Make-lang.in (cp/semantics.o): Depend on c-common.h.
        * semantics.c: Include c-common.h.
        (finish_compound_stmt): Call objc_clear_super_receiver().

From-SVN: r87219

re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)

PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions.  Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn.  Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.

testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics

From-SVN: r87218

c-tree.h (enum c_declarator_kind, [...]): New.

* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.

objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.

From-SVN: r87217

c-tree.h (C_DECL_USED, [...]): New.

* c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof,
in_typeof, record_maybe_used_decl, pop_maybe_used,
c_expr_sizeof_expr, c_expr_sizeof_type): New.
* c-decl.c (parser_obstack): New.
(c_init_decl_processing): Initialize parser_obstack.
(c_write_global_declarations_1): Check for used but undefined
static functions.
* c-parse.in (%union): Add otype.
(save_obstack_position): New.
(extdefs): Use it.
(unary_expr): Update in_sizeof and in_alignof.  Use
c_expr_sizeof_expr and c_expr_sizeof_type.
(sizeof): Update in_sizeof.
(alignof): Update in_alignof.
(typeof): Update in_typeof.
(typespec_nonreserved_nonattr): Call pop_maybe_used.
* c-typeck.c (in_alignof, in_sizeof, in_typeof, struct
maybe_used_decl, maybe_used_decls, record_maybe_used_decl,
pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New.
(build_external_ref): Set C_DECL_USED or call
record_maybe_used_decl if appropriate.
* toplev.c (check_global_declarations): Check TREE_NO_WARNING.

testsuite:
* gcc.dg/c90-static-1.c, gcc.dg/c99-static-1.c,
gcc.dg/gnu99-static-1.c: New tests.

From-SVN: r87216