mt_allocator.h (__mt_alloc::__mt_alloc): Remove name of unused parameter.

2005-12-26  Chris Jefferson  <chris@bubblescope.net>

* include/ext/mt_allocator.h (__mt_alloc::__mt_alloc): Remove
name of unused parameter.
* include/bits/stream_iterator.h (istream_iterator::istream_iterator):
Construct _M_value.
* include/debug/functions.h (__check_valid_range): Add
__attribute__((unused)).
* include/tr1/hashtable (hashtable::end): Remove name of unused
parameter.
* include/tr1/tuple_iterate.h (tuple::tuple): Likewise.
(tuple::operator=): Add __attribute__((unused)).
* include/tr1/functional (Fnv_hash<4>::hash): Add static_cast.
(Fnv_hash<8>::hash): Likewise.

* testsuite/25_algorithms/iter_swap/20577.cc (swap): Remove name of
unused parameter.
* testsuite/25_algorithms/unique_copy/check_type.cc (S2::S2,X2::X2):
Likewise.
* testsuite/22_locale/ctype/narrow/char/19955.cc (do_narrow): Likewise.
* testsuite/22_locale/ctype/is/char/9858.cc (Derived::do_is,
Derived::do_scan_is, Derived::do_scan_not, Derived2::do_is,
Derived2::do_scan_is, Derived2::do_scan_not): Likewise.
* testsuite/22_locale/time_put/put/wchar_t/12439_1.cc (TP::do_put):
Likewise.
* testsuite/22_locale/time_put/put/wchar_t/12439_3.cc (TP::do_put):
Likewise.
* testsuite/22_locale/time_put/put/char/12439_1.cc (TP::do_put):
Likewise.
* testsuite/22_locale/time_put/put/char/12439_3.cc (TP::do_put):
Likewise.
* testsuite/testsuite_io.h (fail_num_get::do_get, fail_num_put::do_put):
Likewise.
* testsuite/25_algorithms/find/17441.cc (find): Likewise.
* testsuite/23_containers/vector/cons/clear_allocator.cc
(clear_alloc::clear_alloc): Likewise.
* testsuite/23_containers/vector/bool/clear_allocator.cc
(clear_alloc::clear_alloc): Likewise.
* testsuite/23_containers/list/cons/clear_allocator.cc
(clear_alloc::clear_alloc): Likewise.
* testsuite/23_containers/set/modifiers/16728.cc (test_container):
Likewise.
* testsuite/27_io/basic_ios/cons/char/3.cc (char_traits::to_char_type,
to_int_type): Likewise.
* testsuite/27_io/basic_filebuf/imbue/12206.cc (codecvt::do_out, do_in,
do_unshift, do_length): Likewise.
* testsuite/21_strings/basic_string/capacity/1.cc
(operator==(A<T>,A<T>), operator<(A<T>,A<T>),
char_traits::to_char_type, char_traits::to_int_type): Likewise
* testsuite/testsuite_character.h (ctype::do_is, ctype::do_scan_is,
ctype::do_scan_not, do_toupper, do_tolower): Likewise.
* testsuite/25_algorithms/replace_copy/check_type.cc (Z::operator=):
Add missing return statement.
* testsuite/25_algorithms/replace_copy_if/check_type.cc (Z::operator=):
Likewise.
* testsuite/testsuite_iterators.h (output_iterator_wrapper::operator=,
random_access_iterator_wrapper::operator==): Likewise.
* testsuite/20_util/functional/binders/1.cc (s::f_int_int_const,
s::f_int_int, s::f_int_void_const, s::f_int_void): Likewise.
* testsuite/27_io/types/1.cc (test01): Likewise.
* testsuite/27_io/basic_ostream/write/wchar_t/1.cc (test01): Likewise.
* testsuite/27_io/basic_ostream/write/char/1.cc (test01): Likewise.
* testsuite/21_strings/c_strings/wchar_t/24559.cc (main): Likewise.
* testsuite/27_io/basic_istream/ignore/wchar_t/2.cc (check): Add static
cast.
* testsuite/27_io/basic_istream/ignore/char/2.cc (check): Likewise.
* testsuite/27_io/basic_istream/getline/wchar_t/5.cc (check): Likewise.
* testsuite/27_io/basic_istream/getline/char/5.cc (check): Likewise.
* testsuite/testsuite_allocator.h (check_new): Likewise.
(check_deallocate_null): Add missing return value.
* testsuite/ext/pool_allocator/allocate_chunk.cc (test01):
Make variable unsigned.
* testsuite/23_containers/vector/modifiers/erase/1.cc (N,N1,N2,N3,N4,
N5,test01): Likewise.
* testsuite/26_numerics/valarray/valarray_subset_assignment.cc
(check_array): Likewise.
(main): Removed unused variable.
* testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc (test05):
Removed unused variable.
* testsuite/27_io/basic_ostream/flush/wchar_t/1.cc (test01): Likewise.
* testsuite/27_io/basic_ostream/flush/char/1.cc (test01): Likewise.
* testsuite/27_io/basic_ostream/endl/wchar_t/1.cc (test01): Likewise.
* testsuite/27_io/basic_ostream/endl/char/1.cc (test01): Likewise.
* testsuite/27_io/basic_ostream/ends/wchar_t/1.cc (test01): Likewise.
* testsuite/27_io/basic_ostream/ends/char/1.cc (test01): Likewise.
* testsuite/tr1/2_general_utilities/memory/shared_ptr/
assign/shared_ptr.cc (test01): Correct return type.
* testsuite/27_io/basic_filebuf/close/char/2.cc (test_02):
Add default value to close_num.

From-SVN: r109062

Daily bump.

From-SVN: r109058

final.c (compute_alignments): Make it static.

* final.c (compute_alignments): Make it static.
* gcse.c (gcse_main, bypass_jumps): Likewise.
* web.c (web_main): Likewise.
* output.h: Remove the prototype for compute_alignments.
* rtl.h: Remove the prototypes for web_main, gcse_main, and
bypass_jumps.

From-SVN: r109051

Daily bump.

From-SVN: r109048

expr.c (force_operand): Use expand_fix and expand_float to implement integer <-> FP conversions instead...

* expr.c (force_operand): Use expand_fix and expand_float to
implement integer <-> FP conversions instead of convert_to_mode.

From-SVN: r109041

re PR fortran/25029 (Assumed size array can be associated with array pointer without upper bound of last dimension)

2005-12-24  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25029
PR fortran/21256
* resolve.c (check_assumed_size_reference, resolve_assumed_size_actual):
Remove because of regressions caused by patch.
(resolve_function, resolve_call, resolve_variable): Remove assumed size
checks because of regressionscaused by patch.

PR fortran/25029
PR fortran/21256
* gfortran.dg/initialization_1.f90: Remove tests of intrinsic functions
with incorrect assumed size references.

From-SVN: r109039

stl_algobase.h (fill(const _Deque_iterator&, const _Deque_iterator&, const _Tp&)): Deal, correctly, only with iterators (leave const_iterators alone).

2005-12-24  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algobase.h (fill(const _Deque_iterator&,
const _Deque_iterator&, const _Tp&)): Deal, correctly, only
with iterators (leave const_iterators alone).

2005-12-24  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algobase.h (fill(const _Deque_iterator<>&,
const _Deque_iterator<>&, const _Tp&)): Add.

* testsuite/23_containers/deque/cons/assign/1.cc: New.

From-SVN: r109038

re PR c++/23171 (ICE on pointer initialization with C99 initializer)

PR c++/23171
* varasm.c (initializer_constant_valid_p): An ADDR_EXPR of a
CONSTRUCTOR is invalid.

PR c++/23171
* g++.dg/opt/init1.C: New test.

From-SVN: r109035

tree-pass.h (pass_eliminate_useless_stores): Remove.

2005-12-23  Daniel Berlin  <dberlin@dberlin.org>

* tree-pass.h (pass_eliminate_useless_stores): Remove.
* tree-ssa-pre.c (is_copy_stmt): Ditto.
(follow_copies_till_vuse): Ditto.
(do_eustore): Ditto.
(gate_eustores): Ditto.
(pass_eliminate_useless_stores): Ditto.
* passes.c (init_optimization_passes): Ditto.

From-SVN: r109034

Daily bump.

From-SVN: r109031

re PR c++/24671 (ICE with zero-sized arrays)

PR c++/24671
* pt.c (instantiate_template): Handle SFINAE.
PR c++/24671
* g++.dg/template/sfinae3.C: New test.

From-SVN: r109022

decl.c (grokdeclarator): Improve diagnostic for friend declarations of class members.

* decl.c (grokdeclarator): Improve diagnostic for friend
declarations of class members.

* g++.dg/other/friend4.C: New test.

From-SVN: r109017

combine.c (simplify_shift_const): Fix typo.

2005-12-23  Paolo Bonzini  <bonzini@gnu.org>

        * combine.c (simplify_shift_const): Fix typo.  Use, whenever
applicable, simplify_const_binary_operation.

        (simplify_shift_const): Leave only the fallback
        case when no simplification is possible.  Extract to...
        (simplify_shift_const_1): ... here.  Always create a new
        RTX instead of substituting.  Remove the signed_count variable.
        Return NULL_RTX if no substitution is possible.

        (simplify_and_const_int): Leave only the fallback
        case when no simplification is possible.  Extract to...
        (simplify_and_const_int_1): ... here.  Always create a new
        RTX instead of substituting.  Return NULL_RTX if no substitution
        is possible.

        (force_to_mode, simplify_comparison): Don't pass a non-NULL first
        parameter to simplify_and_const_int and simplify_shift_const,
        unless it is equal to the expected non-simplified result.

From-SVN: r109016

re PR target/25005 (ICE in extract_constrain_insn_cached, at recog.c:2002)

PR target/25005
* regrename.c (replace_oldest_value_reg): Use validate_change with
IN_GROUP set to 1 instead of doing direct modifications.
(copyprop_hardreg_forward_1): Likewise.  If any replace_oldest_*
replacements have been performed on an instruction, use
apply_change_group ().

* g++.dg/opt/pr25005.C: New test.

From-SVN: r109013

re PR c++/25369 (use of inline function in template class leads to undefined reference)

PR c++/25369
* g++.dg/template/ptrmem16.C: New test.
PR c++/25369
* tree.c (really_overloaded_fn): Tweak comment.
* pt.c (tsubst_call_declarator_parms): Remove.
(tsubst_copy): Call mark_used on the member referenced by an
OFFSET_REF.
* semantics.c (finish_qualified_id_expr): Simplify.
* decl2.c (mark_used): Accept BASELINKs.

From-SVN: r109010

re PR fortran/25029 (Assumed size array can be associated with array pointer without upper bound of last dimension)

2005-12-23  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25029
PR fortran/21256
*resolve.c(resolve_function): Remove assumed size checking for SIZE
and UBOUND and rely on their built-in checking.

2005-12-23  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25029
PR fortran/21256
*gfortran.dg/initialization_1.f90: Add test of SIZE.

From-SVN: r109009

arit.c (do_31div): Clarify what "31" refers to.

* config/cris/arit.c (do_31div): Clarify what "31" refers to.
[L_divsi3] (__Udiv): Don't use as inline function.
[L_modsi3] (__Umod): Ditto.
(__Div): Rearrange to call do_31div directly instead of __Udiv.
(__Mod): Similarly regarding __Umod.

From-SVN: r109007

re PR libfortran/25307 (internal read with end=label aborts)

2005-12-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/25307
* gfortran.dg/list_read_5.f90: New test.

From-SVN: r109003

re PR target/24342 (testsuite failure:gfortran.fortran-torture/execute/in-pack.f90 exe)

PR target/24342
* config/cris/cris.c (cris_split_movdx): Add REG_INC notes for
emitted insns with post-increments.
(cris_expand_epilogue): Ditto.

From-SVN: r108998

backport: builtins.def: Move all DEF_SYNC_BUILTIN to ...

        Merge from gomp-branch.
        * builtins.def: Move all DEF_SYNC_BUILTIN to ...
        * sync-builtins.def: ... new file.
        (BUILT_IN_FETCH_AND_ADD_16,
        BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16,
        BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16,
        BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16,
        BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16,
        BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16,
        BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16,
        BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16,
        BUILT_IN_LOCK_RELEASE_16): New builtins.
        * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
        BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
        * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins.
        * c-common.c (enum c_builtin_type): Move to top-level from
        c_common_nodes_and_builtins enum builtin_type.
        (builtin_types): Move from c_common_nodes_and_builtins.
        (def_fn_type): New.
        (c_common_nodes_and_builtins): Use it.
        (def_builtin_1): Check for error_mark_node.
        (sync_resolve_size): Handle also 128 bit sync builtins.
        * Makefile.in (BUILTINS_DEF): New.  Use it instead of builtins.def.

        * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls.
        (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define.
        * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables.
        * config/i386/sync.md (CASMODE, DCASMODE): New mode macros.
        (doublemodesuffix, DCASHMODE): New mode attrs.
        (sync_compare_and_swap<mode>): Change into expand, use CASMODE
        instead of IMODE, if mode is wider than a word, expand into
        sync_double_compare_and_swap*.
        (*sync_compare_and_swap<mode>): New insn.
        (sync_double_compare_and_swap<mode>): Likewise.
        (*sync_double_compare_and_swapdi_pic): Likewise.
        (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if
        mode is wider than a word, expand into
        sync_double_compare_and_swap_cc*.
        (sync_double_compare_and_swap_cc<mode>): New insn.
        (*sync_double_compare_and_swap_ccdi_pic): Likewise.

From-SVN: r108997

mmintrin.h (_mm_add_si64): Only define for SSE2.

        * config/i386/mmintrin.h (_mm_add_si64): Only define for SSE2.
        (_mm_sub_si64): Likewise.
        * config/i386/xmmintrin.h (_mm_shuffle_pi16, _m_pshufw): Likewise.

        * gcc.target/i386/sse-7.c: Use -msse2.

From-SVN: r108996

Daily bump.

From-SVN: r108993

re PR rtl-optimization/25432 (Reload ICE in gen_add2_insn)

PR rtl-optimization/25432
* reload1.c (eliminate_regs_in_insn): Update insn code on
successfully re-recognizing modified insn.

* gcc.c-torture/compile/20051216-1.c: New test.

From-SVN: r108985

re PR objc/25328 (ICE in get_indirect_ref_operands, at tree-ssa-operands.c:1453)

PR objc/25328
* objc/execute/pr25328.m: New test.

From-SVN: r108984

re PR c++/25364 (ICE with function pointer as template parameter)

PR c++/25364
* typeck.c (build_unary_op): Pass DECLs not names to
build_offset_refs.
* init.c (build_offset_ref): Do not do name lookup.  Do not call
mark_used.
* call.c (build_call): Simplify and tidy.
* semantics.c (finish_qualified_id_expr): Call mark_used.
PR c++/25364
* g++.dg/template/call4.C: New test.

From-SVN: r108973

tree.c (tree_fold_gcd): Use build_int_cst where appropriate.

2005-12-22  Richard Guenther  <rguenther@suse.de>

* tree.c (tree_fold_gcd): Use build_int_cst where appropriate.
* tree-ssa-loop-ivcanon.c (create_canonical_iv): Likewise.
* varasm.c (array_size_for_constructor): Likewise.
* fold-const.c (size_diffop, invert_truthvalue,
optimize_bit_field_compare, make_range, build_range_check,
fold_cond_expr_with_comparison, fold_truthop,
fold_single_bit_test_into_sign_test, fold_binary): Likewise.

From-SVN: r108970

sse.md (sse_movhlps): Reverse operands for 2nd and 3rd alternatives.

2005-12-22  Dale Johannesen  <dalej@apple.com>

* config/i386/sse.md (sse_movhlps):  Reverse operands for
2nd and 3rd alternatives.

2005-12-22  Dale Johannesen  <dalej@apple.com>

* gcc.target/i386/sse-17.c:  New.

From-SVN: r108966

loop-1.c: Look for jump/branch on m68k.

2005-12-22  Paul Brook  <paul@codesourcery.com>

* gcc.dg/tree-ssa/loop-1.c: Look for jump/branch on m68k.

From-SVN: r108963

re PR java/25535 (gcj broken on 64-bit big-endian systems)

2005-12-22  Andrew Haley  <aph@redhat.com>

PR java/25535
* testsuite/libjava.lang/PR25535.java: New test.

From-SVN: r108961

[multiple changes]

2005-12-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/25513
        * gcc.c-torture/compile/pr25513.c: New test.
2005-12-22  Andrew Pinski <pinskia@physics.uc.edu>

        PR tree-opt/25513
        * tree-dfa.c (make_rename_temp): Set DECL_COMPLEX_GIMPLE_REG_P complex
        variables.

From-SVN: r108958

natClassLoader.cc (_Jv_NewArrayClass): Don't reference NUM_OBJECT_METHODS.

* java/lang/natClassLoader.cc (_Jv_NewArrayClass): Don't
reference NUM_OBJECT_METHODS.
* include/jvm.h (NUM_OBJECT_METHODS): Removed.

From-SVN: r108956

ipa-reference.c (get_reference_vars_info_from_cgraph): Use function_ann.

2005-12-22  Daniel Berlin  <dberlin@dberlin.org>

* ipa-reference.c (get_reference_vars_info_from_cgraph): Use
function_ann.
(get_local_reference_vars_info): Ditto.
(get_global_reference_vars_info): Ditto.
(analyze_function): Ditto.
(clean_function): Ditto.
* tree-dfa.c (create_function_ann): New function.
* tree-flow-inline.h (var_ann): FUNCTION_DECL's don't have
var_ann.
(function_ann): New.
(get_function_ann): Ditto.
* tree-flow.h (tree_ann_type): Add FUNCTION_ANN.
(struct var_ann_d): Move reference_vars_info to function annotation.
(struct function_ann_d): New.
(union tree_ann_d): Add function_ann.

From-SVN: r108950

df.c (df_bitmaps_free): Only work for bbs for that structures are allocated.

* df.c (df_bitmaps_free): Only work for bbs for that structures are
allocated.
(df_bb_modify): Realloc tables to the new index.
(df_find_use): New function.
(df_find_def, df_reg_used): Handle subregs.
* df.h (df_find_use): Declare.

* loop-invariant.c: Include hashtab.h.
(struct invariant): Remove processed field, add eqto and reg fields.
(struct invariant_expr_entry): New.
(invariant_for_use, hash_invariant_expr_1, invariant_expr_equal_p,
hash_invariant_expr, eq_invariant_expr, find_or_insert_inv,
find_identical_invariants, merge_identical_invariants): New functions.
(create_new_invariant): Return the new invariant.  Initialize new
fields.
(find_invariants): Call merge_identical_invariants.
(get_inv_cost, best_gain_for_invariant, set_move_mark,
move_invariant_reg): Handle equivalent invariants.
* Makefile.in (loop-invariant.o): Add HASHTAB_H dependency.

Co-Authored-By: Steven Bosscher <stevenb@suse.de>
From-SVN: r108949

re PR c++/23333 (accepts invalid pure specifier)

2005-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

PR c++/23333
* include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.

* c-lex.c (c_lex_with_flags): Add PURE_ZERO to cpp_flags if
number is a single digit '0'.

* parser.c (cp_parser_pure_specifier): Check for PURE_ZERO to
identify a single '0'.

* g++.dg/parse/error25.C: Add more tests.

From-SVN: r108947

re PR fortran/18990 (ICE in gfc_get_derived_type, at fortran/trans-types.c)

fortran/
PR fortran/18990
* gfortran.h (gfc_charlen): Add resolved field.
* expr.c (gfc_specification_expr): Accept NULL argument.
* resolve.c (gfc_resolve_charlen, gfc_resolve_derived): New.
(gfc_resolve_symbol): Resolve derived type definitions.  Use
resolve_charlen to resolve character lengths.
testsuite/
PR fortran/18990
* gfortran.dg/der_charlen_1.f90: New.

From-SVN: r108946

re PR fortran/20889 (type in a structure-constructor differs from type in derived-type-def)

2005-12-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/20889
*resolve.c(resolve_structure_cons): Do not attempt to convert
the type of mismatched pointer type components, except when
the constructor component is BT_UNKNOWN; emit error instead.

PR fortran/25029
PR fortran/21256
*resolve.c(check_assumed_size_reference): New function to check for upper
bound in assumed size array references.
(resolve_assumed_size_actual): New function to do a very restricted scan
of actual argument expressions of those procedures for which incomplete
assumed size array references are not allowed.
(resolve_function, resolve_call): Switch off assumed size checking of
actual arguments, except for elemental procedures and array valued
intrinsics; excepting LBOUND.
(resolve_variable): Call check_assumed_size_reference.

PR fortran/19362
PR fortran/20244
PR fortran/20864
PR fortran/25391
*interface.c(gfc_compare_types): Broken into two.
(gfc_compare_derived_types): Second half of gfc_compare_types with
corrections for a missing check that module name is non-NULL and
a check for private components.
*symbol.c(gfc_free_dt_list): New function.
(gfc_free_namespace): Call gfc_free_dt_list.
*resolve.c(resolve_symbol): Build the list of derived types in the
symbols namespace.
*gfortran.h: Define the structure type gfc_dt_list.  Add a new field,
derived_types to gfc_namespace.  Provide a prototye for the new
function gfc_compare_derived_types.
*trans_types.c(gfc_get_derived_type): Test for the derived type being
available in the host namespace. In this case, the host backend
declaration is used for the structure and its components.  If an
unbuilt, equal structure that is not use associated is found in the
host namespace, build it there and then.  On exit,traverse the
namespace of the derived type to see if there are equal but unbuilt.
If so, copy the structure and its component declarations.
(copy_dt_decls_ifequal): New functions to copy declarations to other
equal structure types.

PR fortran/20862
* io.c (gfc_match_format): Make the appearance of a format statement
in a module specification block an error.

PR fortran/23152
* match.c (gfc_match_namelist): Set assumed shape arrays in
namelists as std=GFC_STD_GNU and assumed size arrays as an
unconditional error.

PR fortran/25069
* match.c (gfc_match_namelist): Set the respecification of a USE
associated namelist group as std=GFC_STD_GNU.  Permit the concatenation
on no error.

PR fortran/25053
PR fortran/25063
PR fortran/25064
PR fortran/25066
PR fortran/25067
PR fortran/25068
PR fortran/25307
* io.c (resolve_tag): Change std on IOSTAT != default integer to
GFC_STD_GNU and change message accordingly.  Add same error for
SIZE.
(match_dt_element, gfortran.h): Add field err_where to gfc_dt and
set it when tags are being matched.
(gfc_resolve_dt): Remove tests that can be done before resolution
and add some of the new ones here.
(check_io_constraints): New function that checks for most of the
data transfer constraints. Some of these were previously done in
match_io, from where this function is called, and some were done
in gfc_resolve_dt.
(match_io): Remove most of the tests of constraints and add the
call to check_io_constraints.

2005-12-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/20889
*gfortran.dg/pointer_component_type_1.f90: New test.

PR fortran/25029
PR fortran/21256
*gfortran.dg/assumed_size_refs.f90: New test for the conditions that
should give an error with assumed size array refernces and checks those
that should not.
*gfortran.dg/gfortran.dg/pr15140.f90: Give the assumed size array
reference an upper bound so that it does not generate an error.

PR fortran/19362
PR fortran/20244
PR fortran/20864
PR fortran/25391
*gfortran.dg/used_dummy_types_1.f90: New test.
*gfortran.dg/used_dummy_types_2.f90: New test.
*gfortran.dg/used_dummy_types_3.f90: New test.
*gfortran.dg/used_dummy_types_4.f90: New test.
*gfortran.dg/used_dummy_types_5.f90: New test.

PR fortran/23152
*gfortran.dg/namelist_use.f90: Add trap for warning on NAMELIST
group already being USE associated.
*gfortran.dg/assumed_shape_nml.f90: New test.
*gfortran.dg/assumed_size_nml.f90: New test.

PR fortran/20862
PR fortran/25053
PR fortran/25063
PR fortran/25064
PR fortran/25066
PR fortran/25067
PR fortran/25068
PR fortran/25307
* gfortran.dg/io_constraints_1.f90: New test.
* gfortran.dg/io_constraints_1.f90: New test.
* gfortran.dg/iostat_3.f90: Change wording of warning.
 * gfortran.dg/g77/19981216-0.f:  the same.

From-SVN: r108943

re PR middle-end/23518 (some gcc optimizations do not take overflow into account with -fwrapv)

gcc/
PR tree-optimization/23518
* fold-const.c (make_range): Don't move a constant to the
other side of the comparison if the type is signed and -fwrapv
is given.

gcc/testsuite/
PR tree-optimization/23518
* testsuite/gcc.dg/pr23518.c: New.

From-SVN: r108940

re PR libfortran/25307 (internal read with end=label aborts)

2005-12-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/25307
* io/list_read.c (next_char): Handle end-of-file conditions for
internal units and add support for internal character array units.

From-SVN: r108938

tree-vrp.c (extract_range_from_binary_expr): Clean up uses of vr0.type.

* tree-vrp.c (extract_range_from_binary_expr): Clean up uses
of vr0.type.

From-SVN: r108935

* gcc.dg/attr-weakref-1.c: Really skip on darwin.

From-SVN: r108934

* gcc.dg/attr-weakref-1.c: Really skip on darwin.

From-SVN: r108933

Daily bump.

From-SVN: r108930

re PR target/24998 (Build failure: undefined symbol __floatunsitf)

PR middle-end/24998
* config/arm/t-arm-elf (LIB1ASMFUNCS): Add _floatundidf and
_floatundisf.

From-SVN: r108918

pr19340.c: Skip on m68k targets.

2005-12-21  Paul Brook  <paul@codesourcery.com>

* gcc.dg/pr19340.c: Skip on m68k targets.

From-SVN: r108916

re PR middle-end/25121 (libgcj misscompilation?)

2005-12-21  Andrew Haley  <aph@redhat.com>

        PR middle-end/25121
        * recog.c (peephole2_optimize): Don't peephole any
        RTX_FRAME_RELATED_P insns.

From-SVN: r108914

tree-data-ref.c (estimate_niter_from_size_of_data): Replace fold_build2 with fold_binary.

* tree-data-ref.c (estimate_niter_from_size_of_data): Replace
fold_build2 with fold_binary.
* tree-ssa-ccp.c (visit_assignment, maybe_fold_stmt_addition):
Replace fold_build1 with fold_unary.
* tree-ssa-reassoc.c (optimize_ops_list): Replace fold_build2
with fold_binary.

From-SVN: r108913

fixup PR number mixup

From-SVN: r108909

patch for PR rtl-optimization/25130

gcc/
        * postreload-gcse.c (record_last_set_info): Notice stack pointer
        changes in push insns without REG_INC notes.

testsuite/
        * gcc.dg/pr25130.c: New test.

From-SVN: r108906

re PR fortran/25423 (Error with nested where statements)

fortran/
2005-12-21  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/25423
        * parse.c (parse_where_block): break instead of "fall
         through" after parsing nested WHERE construct.

testsuite/
2005-12-21  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/25423
        gfortran.dg/where_nested_1.f90: New.

From-SVN: r108902

re PR tree-optimization/25382 (VRP does not get a range from BIT_AND_EXPR if the second operand is constant)

gcc/
PR tree-optimization/25382.
* tree-vrp.c (extract_range_from_binary_expr): Extract a range
from BIT_AND_EXPR.

gcc/testsuite/
PR tree-optimization/25382.
* gcc.dg/tree-ssa/pr25382.c: New.

From-SVN: r108898

configure.ac: Enable C extension for decimal float if invoked with --enable-decimal-float.

* configure.ac: Enable C extension for decimal float if invoked
with --enable-decimal-float.
* doc/install.texi (Configuration): Document it.
* configure, config.in: Regenerate.

From-SVN: r108887

Daily bump.

From-SVN: r108884

darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Handle the ambiguity between -seg_addr_table and -seg_addr_table_filename.

        * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Handle the
        ambiguity between -seg_addr_table and -seg_addr_table_filename.
        (WORD_SWITCH_TAKES_ARG): Likewise.
        (LINK_SPEC): Likewise.
Radar 3941990

From-SVN: r108876

cfganal.c (flow_reverse_top_sort_order_compute): Renamed to post_order_compute and additional parameter added which allows the...

2005-12-20  Kenneth Zadeck <zadeck@naturalbridge.com>

* cfganal.c (flow_reverse_top_sort_order_compute):
Renamed to post_order_compute and additional parameter added which
allows the inclusion of entry and exit blocks into list.
(mark_dfs_back_edges): Fixed comment.
(flow_depth_first_order_compute): Renamed to
pre_and_rev_post_order_compute additional parameter added which
allows the inclusion of entry and exit blocks into list.
* global.c (set_up_bb_rts_numbers): Call to
flow_reverse_top_sort_order_compute renamed to
post_order_compute.
* var-tracking.c (vt_stack_adjustments): Fixed comment.
(vt_find_locations): Call to
flow_depth_first_order_compute renamed to
pre_and_rev_post_order_compute.
* cfgloop.c (flow_find_loops): Ditto.
* tree-ssa-reassoc.c (init_reassoc): Ditto.
* df.c (df_analyze_1, df_analyze_subcfg): Calls to
flow_reverse_top_sort_order_compute renamed to post_order_compute
and calls to flow_reverse_top_sort_order_compute renamed to
post_order_compute.
* basic_block.h: Ditto.

From-SVN: r108874

* btest-gcc.sh: Support -j option.

From-SVN: r108866

decNumber.c (decStrEq): Cast string contents to unsigned char instead of int before calling tolower.

        * decNumber.c (decStrEq): Cast string contents to unsigned char
        instead of int before calling tolower.

From-SVN: r108862

decNumber.c (decStrEq): Cast operands to int before calling tolower to avoid compilation warnings on Tru64.

* decNumber.c (decStrEq): Cast operands to int before calling
tolower to avoid compilation warnings on Tru64.

From-SVN: r108858

Revert Ada-related part of the previous change.

2005-12-20  Paolo Bonzini  <bonzini@gnu.org>

        Revert Ada-related part of the previous change.

        * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, ADAFLAGS_FOR_TARGET):
        Do not pass.
        * Makefile.tpl (BOOT_ADAFLAGS): Do not define.
        * Makefile.in: Regenerate.
        * configure.in: Do not include mt-ppc-aix target fragment.
        * configure: Regenerate.

config:
2005-12-20  Paolo Bonzini  <bonzini@gnu.org>

        Revert Ada-related part of the previous change.

        * mt-ppc-aix: Delete.

From-SVN: r108856

re PR rtl-optimization/25115 (Segmentation fault in pre_insert_copy_insn)

2005-12-20  Roger Sayle  <roger@eyesopen.com>
    Paolo Bonzini  <bonzini@gnu.org>

PR rtl-optimization/25115
* gcse.c (pre_insert_copy_insn): Fall back to the sole
SET in the insn if there is no SET for an
expression that is equivalent to EXPR.

Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r108855

re PR middle-end/24306 (va_arg gets confused when skipping over certain zero-sized types with -msse)

2005-12-20  Richard Guenther  <rguenther@suse.de>

PR middle-end/24306
* builtins.c (std_gimplify_va_arg_expr): Do not align
va frame for zero sized types.
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.

        * gcc.target/i386/pr24306.c: New testcase.

From-SVN: r108854

re PR tree-optimization/25501 (Segfault)

gcc/
PR tree-optimization/25501
* tree-cfgcleanup.c (merge_phi_nodes): Check that RESULT is
used in the PHI argument corresponding to the edge from BB to
DEST.

gcc/testsuite/
PR tree-optimization/25501
* testsuite/gcc.dg/tree-ssa/pr25501.c: New.

From-SVN: r108853

revert: tree-cfg.c (mark_used_vars): New function.

2005-12-20  Richard Guenther  <rguenther@suse.de>

        Revert
        2005-12-02  Richard Guenther  <rguenther@suse.de>

        * tree-cfg.c (mark_used_vars): New function.
        (dump_function_to_file): Dump only used VAR_DECLs.

        * gcc.dg/tree-ssa/20031106-6.c: Remove XFAIL.

From-SVN: r108852

re PR c++/21228 (-Wunreachable-code produces spurious warnings for constructor)

PR c++/21228
* decl.c (use_eh_spec_block): New function.
(store_parm_decls): Use it.
(finish_function): Likewise.

PR c++/21228
* g++.dg/warn/Wunreachable-code-2.C: New test.

From-SVN: r108851

re PR c++/24278 (ICE while trying to print out error)

PR c++/24278
* init.c (expand_member_init): Print messages about baseclasses
using %T rather than %D.
PR c++/24278
* g++.dg/template/ctor5.C: New test.

From-SVN: r108840

re PR c++/24915 (Overload errors generated without template instantiations for class member templates)

PR c++/24915
* class.c (add_method): Do not treat templates as identical unless
their return types are the same.
PR c++/24915
* g++.dg/template/overload8.C: New test.

From-SVN: r108837

combine.c (try_combine): Improve splitting of binary operators by taking advantage of reassociative...

* combine.c (try_combine): Improve splitting of binary operators
by taking advantage of reassociative transformations.

From-SVN: r108834

tree-ssa-dom.c (thread_across_edge): Do not use local_fold.

* tree-ssa-dom.c (thread_across_edge): Do not use local_fold.
Strip away all type conversions after simplifying the
condition.

        * tree-cfgcleanup.c (merge_phi_nodes): Allow merging in some
        cases the forwarder block dominates the destination.

From-SVN: r108833

reload1.c (spill_failure): Dump failed reload data to dump file.

* reload1.c (spill_failure): Dump failed reload data to dump file.
(find_reload_regs): Likewise.

From-SVN: r108830

stl_deque.h (deque<>::resize, [...]): Avoid troubles with ADL, user defined operators and _Deque_iterator.

2005-12-19  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_deque.h (deque<>::resize, _M_fill_assign):
Avoid troubles with ADL, user defined operators and _Deque_iterator.
(operator-(const _Deque_iterator<>&, const _Deque_iterator<>&):
Add overload for left and right iterators of the same type.
* include/bits/deque.tcc (erase(iterator)): Avoid troubles with ADL,
user defined operators and _Deque_iterator.
* testsuite/23_containers/deque/types/1.cc: Add.

* include/bits/deque.tcc (_M_insert_aux(iterator, size_type,
const value_type&)): Qualify with std:: fill call.

From-SVN: r108827

Daily bump.

From-SVN: r108824

re PR tree-optimization/24793 (ICE: expected ssa_name, have var_decl in verify_ssa, at tree-ssa.c:746)

PR tree-optimization/24793
* tree-ssa-loop-ivopts.c (get_ref_tag): Remember the
original reference if there are subvars.
* tree-ssa-operands.c (get_tmr_operands): Handle subvars.

From-SVN: r108808

df.c (df_analyze_1, [...]): Corrected basic block number calculations for changes in entry and exit numbering.

2005-12-19  Kenneth Zadeck <zadeck@naturalbridge.com>
* df.c (df_analyze_1, df_analyze_subcfg, iterative_dataflow):
Corrected basic block number calculations for changes in entry and
exit numbering.
2005-12-19  Kenneth Zadeck <zadeck@naturalbridge.com>

* gcc.c-torture/compile/pr25483 : New test.

From-SVN: r108805

tree-flow.h (struct var_ann_d): Change type of may_aliases field to VEC(tree, gc) *.

* tree-flow.h (struct var_ann_d): Change type of
may_aliases field to VEC(tree, gc) *.
(may_aliases): Declaration changed.
* tree-ssa-alias.c (group_aliases, add_may_alias,
replace_may_alias, dump_may_aliases_for,
is_aliased_with, add_type_alias, new_type_alias):
Work with VEC(tree, gc) * instead of varray.
* tree-flow-inline.h (may_aliases): Ditto.
* tree-ssa.c (verify_flow_insensitive_alias_info,
verify_name_tags): Ditto.
* tree-ssa-operands.c (add_stmt_operand): Ditto.

From-SVN: r108804

Fix previous mis-applied patch.

* config/m68k/m68k.md (m68k_output_function_prologue): Always call
dwarf2out_def_cfa. Only add space for frame pointer to cfa_offset
when frame_pointer_needed.

From-SVN: r108801

re PR c++/20552 (ICE in write_type, at cp/mangle.c:1579)

PR c++/20552
* g++.dg/ext/typeof10.C: New test.

From-SVN: r108796

commit changelogs for previous change

From-SVN: r108794

configure.in: Select appropriate fragments for PowerPC/AIX.

2005-12-19  Paolo Bonzini  <bonzini@gnu.org>

* configure.in: Select appropriate fragments for PowerPC/AIX.
* configure: Regenerate.

* Makefile.def (flags_to_pass): Add ADAFLAGS, BOOT_ADAFLAGS,
BOOT_CFLAGS, BOOT_LDFLAGS.
* Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Handle BOOT_ADAFLAGS,
BOOT_CFLAGS, BOOT_LDFLAGS.
(TARGET_FLAGS_TO_PASS): Handle ADAFLAGS_FOR_TARGET.
(stage[+id+]-bubble): Pass flags recursively to the comparison target.
(stage): Fail if we cannot complete the work.
* Makefile.in: Regenerate.

From-SVN: r108793

re PR rtl-optimization/20070 (If-conversion can't match equivalent code, and cross-jumping only works for literal matches)

* cfgcleanup.c: Temporarily revert patches for PR 20070 till Bernd
comes back.

From-SVN: r108792

struct-equiv.c (struct_equiv_improve_checkpoint): Fix sets_cc0_p check.

* struct-equiv.c (struct_equiv_improve_checkpoint): Fix sets_cc0_p
check.

From-SVN: r108791

* doc/install.texi (Configuration): Typo in Fortran subheading.

From-SVN: r108790

* gcc.dg/mt-loopi1.c: New.

From-SVN: r108788

mt.md (decrement_and_branch_until_zero): Add another scratch.

* config/mt/mt.md (decrement_and_branch_until_zero): Add another
scratch.  Correct its reload split. Adjust its peephole.
(doloop_end): Add additional scratch.
(nop): Use 'nop'.
* config/mt/mt.c (MT_INT_ARG_FIRST): Remove.
(mt_asm_output_opcode, mt_print_operand): Use 'nop'.
(mt_function_arg_slotno): Use FIRST_ARG_REGNUM.
(mt_builtin_saveregs): Replace with ...
(mt_setup_incoming_varargs): ... here.  Save just the varadic
args.
(mt_va_start): Remove.
(mt_reorg_hazard): Ignore USE insns.  Don't call set_noop_p.
(mt_machine_reorg): Split all insns here.
(TARGET_SETUP_INCOMING_VARARGS): Override.
* config/mt/mt.h (TARGET_CPU_CPP_BUILTINS): Define __mt__ only.
Set to CPU type.
(EXPAND_BUILTIN_VA_START): Remove.

From-SVN: r108787

re PR libfortran/25463 (T edit descriptor and ADVANCE="no")

2005-12-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/25463
* gfortran.dg/advance.f90: New test.

From-SVN: r108785

re PR libfortran/25463 (T edit descriptor and ADVANCE="no")

2005-12-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/25463
* io/transfer.c (finalize_transfer): Fix execution order so that
next_record is set to zero in all cases.

From-SVN: r108784

natPlainDatagramSocketImplPosix.cc (getLocalAddress): New helper function.

2005-12-18  Anthony Green  <green@redhat.com>

* gnu/java/net/natPlainDatagramSocketImplPosix.cc (getLocalAddress):
New helper function.
(setOption): Use getLocalAddress.  Don't downcast value to
InetAddress.
(getOption): Use getLocalAddress.

From-SVN: r108779

Fixed typo in changelog.

From-SVN: r108778

flow.c (update_life_info, [...]): Fixed latent bug that could happen if update_life_info was called with a blocks...

2005-12-17  Kenneth Zadeck <zadeck@naturalbridge.com>

        * flow.c (update_life_info, count_or_remove_death_notes): Fixed
latent bug that could happen if update_life_info was called with a
blocks parameter and the call to cleanup_cfg actually deleted one
of those blocks.

From-SVN: r108777

tree-ssa-structalias.c (update_alias_info): Remove handling of may_be_aliased (SSA_NAME_VAR (op)) case.

* tree-ssa-structalias.c (update_alias_info): Remove handling
of may_be_aliased (SSA_NAME_VAR (op)) case.

From-SVN: r108776

c++config: Add in revised namespace associations.

2005-12-18  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/c++config: Add in revised namespace associations.
_GLIBCXX_BEGIN_NAMESPACE: New macro.
_GLIBCXX_END_NAMESPACE: Same.
_GLIBCXX_BEGIN_NESTED_NAMESPACE: Same.
_GLIBCXX_END_NESTED_NAMESPACE: Same.
* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS]): Add gnu-versioned-namespace.
* configure: Regenerated.
* config.h.in: Same.
* config/abi/pre/gnu-versioned-namespace.ver: New.
* config/abi/pre/gnu.ver (GLIBCXX_3.4.7): Add exports for nested
debug mode items.
* include/Makefile.am (${host_builddir}/c++config.h): Fill in
values for __GLIBCXX__ and _GLIBCXX_NAMESPACE_ASSOCIATION_VERSION.
* include/Makefile.in: Regnerate.
* src/compatibility.cc: Alias new, nested definitions to exported
symbols from non-nested __gnu_debug.
* src/Makefile.am:  Add in ENABLE_SYMVERS_GNU_NAMESPACE.
* src/Makefile.in: Regenerate.

* docs/html/debug_mode.html: Revise for nested design.
* docs/html/debug.html: Use debug qualifications instead of
__gnu_debug.
* docs/html/configopts.html: Revise documentation for
--enable-symvers.

* include/debug/formatter: Simplify namespace qualifications for
current, nested-only reality. Add top-level namespace alias,
namespace debug, for debug-mode containers.
* include/debug/safe_iterator.h: Same.
* include/debug/set.h: Same.
* include/debug/hash_multimap.h: Same.
* include/debug/hash_set.h: Same.
* include/debug/bitset
* include/debug/safe_sequence.h: Same.
* include/debug/multiset.h: Same.
* include/debug/safe_base.h: Same.
* include/debug/functions.h: Same.
* include/debug/safe_iterator.tcc
* include/debug/hash_multiset.h: Same.
* include/debug/vector
* include/debug/map.h: Same.
* include/debug/deque
* include/debug/hash_map.h: Same.
* include/debug/string
* include/debug/macros.h: Same.
* include/debug/list
* include/debug/debug.h: Same.
* include/debug/multimap.h: Same.
* src/debug.cc: Same.
* testsuite/23_containers/vector/invalidation/1.cc: Cleanups.
* testsuite/23_containers/vector/invalidation/2.cc: Same.
* testsuite/23_containers/vector/invalidation/3.cc: Same.
* testsuite/23_containers/vector/invalidation/4.cc: Same.
* testsuite/23_containers/deque/invalidation/1.cc: Same.
* testsuite/23_containers/deque/invalidation/2.cc: Same.
* testsuite/23_containers/deque/invalidation/3.cc: Same.
* testsuite/23_containers/deque/invalidation/4.cc: Same.
* testsuite/23_containers/multiset/invalidation/1.cc: Same.
* testsuite/23_containers/multiset/invalidation/2.cc: Same.
* testsuite/23_containers/multimap/invalidation/1.cc: Same.
* testsuite/23_containers/multimap/invalidation/2.cc: Same.
* testsuite/23_containers/bitset/invalidation/1.cc: Same.
* testsuite/23_containers/bitset/cons/16020.cc: Same.
* testsuite/23_containers/bitset/operations/13838.cc: Same.
* testsuite/23_containers/list/invalidation/1.cc: Same.
* testsuite/23_containers/list/invalidation/2.cc: Same.
* testsuite/23_containers/list/invalidation/3.cc: Same.
* testsuite/23_containers/list/invalidation/4.cc: Same.
* testsuite/23_containers/set/invalidation/1.cc: Same.
* testsuite/23_containers/set/invalidation/2.cc: Same.
* testsuite/23_containers/map/invalidation/1.cc: Same.
* testsuite/23_containers/map/invalidation/2.cc: Same.
* testsuite/23_containers/map/insert/16813.cc: Same.

* include/bits/basic_ios.h: Use _GLIBCXX_BEGIN_NAMESPACE(std) and
friends.
* include/bits/stl_list.h: Same.
* include/bits/stl_map.h: Same.
* include/bits/stl_algobase.h: Same.
* include/bits/localefwd.h: Same.
* include/bits/valarray_array.tcc: Same.
* include/bits/valarray_after.h: Same.
* include/bits/gslice_array.h: Same.
* include/bits/stl_queue.h: Same.
* include/bits/gslice.h: Same.
* include/bits/locale_facets.tcc: Same.
* include/bits/locale_classes.h: Same.
* include/bits/stl_set.h: Same.
* include/bits/locale_facets.h: Same.
* include/bits/stl_stack.h: Same.
* include/bits/stl_iterator_base_types.h: Same.
* include/bits/stl_heap.h: Same.
* include/bits/indirect_array.h: Same.
* include/bits/atomicity.h: Same.
* include/bits/stream_iterator.h: Same.
* include/bits/concurrence.h: Same.
* include/bits/basic_string.h: Same.
* include/bits/stl_multimap.h: Same.
* include/bits/stl_pair.h: Same.
* include/bits/basic_ios.tcc: Same.
* include/bits/stl_raw_storage_iter.h: Same.
* include/bits/stl_vector.h: Same.
* include/bits/stl_numeric.h: Same.
* include/bits/ios_base.h: Same.
* include/bits/stl_deque.h: Same.
* include/bits/istream.tcc: Same.
* include/bits/postypes.h: Same.
* include/bits/stl_multiset.h: Same.
* include/bits/mask_array.h: Same.
* include/bits/stl_uninitialized.h: Same.
* include/bits/ostream.tcc: Same.
* include/bits/slice_array.h: Same.
* include/bits/boost_concept_check.h: Same.
* include/bits/sstream.tcc: Same.
* include/bits/stl_iterator_base_funcs.h: Same.
* include/bits/char_traits.h: Same.
* include/bits/stl_algo.h: Same.
* include/bits/stringfwd.h: Same.
* include/bits/c++config
* include/bits/stl_iterator.h: Same.
* include/bits/valarray_array.h: Same.
* include/bits/stl_tempbuf.h: Same.
* include/bits/vector.tcc: Same.
* include/bits/deque.tcc: Same.
* include/bits/stl_bvector.h: Same.
* include/bits/basic_string.tcc: Same.
* include/bits/list.tcc: Same.
* include/bits/streambuf_iterator.h: Same.
* include/bits/valarray_before.h: Same.
* include/bits/stl_construct.h: Same.
* include/bits/stl_function.h: Same.
* include/bits/cpp_type_traits.h: Same.
* include/bits/streambuf.tcc: Same.
* include/bits/allocator.h: Same.
* include/bits/stl_tree.h: Same.
* include/bits/fstream.tcc: Same.
* include/bits/stl_relops.h: Same.
* include/bits/functexcept.h: Same.
* include/std/std_valarray.h: Same.
* include/std/std_iostream.h: Same.
* include/std/std_streambuf.h: Same.
* include/std/std_bitset.h: Same.
* include/std/std_iosfwd.h: Same.
* include/std/std_iomanip.h: Same.
* include/std/std_fstream.h: Same.
* include/std/std_limits.h: Same.
* include/std/std_stdexcept.h: Same.
* include/std/std_istream.h: Same.
* include/std/std_complex.h: Same.
* include/std/std_memory.h: Same.
* include/std/std_ostream.h: Same.
* include/std/std_sstream.h: Same.
* include/c_std/std_csignal.h: Same.
* include/c_std/std_cstdlib.h: Same.
* include/c_std/std_cstdio.h: Same.
* include/c_std/std_cstdarg.h: Same.
* include/c_std/std_cctype.h: Same.
* include/c_std/std_cmath.h: Same.
* include/c_std/std_ctime.h: Same.
* include/c_std/std_clocale.h: Same.
* include/c_std/std_csetjmp.h: Same.
* include/c_std/std_cwchar.h: Same.
* include/c_std/std_cstring.h: Same.
* include/c_std/std_cstddef.h: Same.
* include/c_std/std_cwctype.h: Same.
* include/backward/iterator.h: Same.
* include/backward/set.h: Same.
* include/backward/hashtable.h: Same.
* include/backward/fstream.h: Same.
* include/backward/tempbuf.h: Same.
* include/backward/istream.h: Same.
* include/backward/bvector.h: Same.
* include/backward/stack.h: Same.
* include/backward/rope.h: Same.
* include/backward/complex.h: Same.
* include/backward/ostream.h: Same.
* include/backward/heap.h: Same.
* include/backward/iostream.h: Same.
* include/backward/function.h: Same.
* include/backward/multimap.h: Same.
* include/backward/pair.h: Same.
* include/backward/stream.h: Same.
* include/backward/iomanip.h: Same.
* include/backward/strstream
* include/backward/slist.h: Same.
* include/backward/tree.h: Same.
* include/backward/vector.h: Same.
* include/backward/deque.h: Same.
* include/backward/multiset.h: Same.
* include/backward/list.h: Same.
* include/backward/map.h: Same.
* include/backward/algobase.h: Same.
* include/backward/hash_map.h: Same.
* include/backward/algo.h: Same.
* include/backward/queue.h: Same.
* include/backward/streambuf.h: Same.
* src/allocator-inst.cc: Same.
* src/complex_io.cc: Same.
* src/localename.cc: Same.
* src/limits.cc: Same.
* src/ios_failure.cc: Same.
* src/locale-misc-inst.cc: Same.
* src/streambuf-inst.cc: Same.
* src/misc-inst.cc: Same.
* src/concept-inst.cc: Same.
* src/ios_locale.cc: Same.
* src/pool_allocator.cc: Same.
* src/fstream-inst.cc: Same.
* src/istream-inst.cc: Same.
* src/string-inst.cc: Same.
* src/locale_init.cc: Same.
* src/ctype.cc: Same.
* src/strstream.cc: Same.
* src/ostream-inst.cc: Same.
* src/functexcept.cc: Same.
* src/streambuf.cc: Same.
* src/sstream-inst.cc: Same.
* src/ios.cc: Same.
* src/valarray-inst.cc: Same.
* src/locale.cc: Same.
* src/tree.cc: Same.
* src/stdexcept.cc: Same.
* src/istream.cc: Same.
* src/compatibility.cc: Same.
* src/locale-inst.cc: Same.
* src/globals_io.cc: Same.
* src/list.cc: Same.
* src/ios_init.cc: Same.
* src/locale_facets.cc: Same.
* src/codecvt.cc: Same.

* include/tr1/unordered_map: Use _GLIBCXX_BEGIN_NAMESPACE(tr1).
* include/tr1/boost_shared_ptr.h: Same.
* include/tr1/tuple
* include/tr1/hashtable
* include/tr1/type_traits_fwd.h: Same.
* include/tr1/unordered_set
* include/tr1/functional
* include/tr1/ref_fwd.h: Same.
* include/tr1/utility
* include/tr1/type_traits
* include/tr1/array

* include/ext/hashtable.h: Use _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx).
* include/ext/typelist.h: Same.
* include/ext/hash_map: Same.
* include/ext/rc_string_base.h: Same.
* include/ext/pool_allocator.h: Same.
* include/ext/iterator: Same.
* include/ext/rb_tree: Same.
* include/ext/numeric: Same.
* include/ext/vstring.tcc: Same.
* include/ext/sso_string_base.h: Same.
* include/ext/stdio_filebuf.h: Same.
* include/ext/algorithm: Same.
* include/ext/codecvt_specializations.h: Same.
* include/ext/new_allocator.h: Same.
* include/ext/array_allocator.h: Same.
* include/ext/vstring_util.h: Same.
* include/ext/vstring_fwd.h: Same.
* include/ext/mt_allocator.h: Same.
* include/ext/debug_allocator.h: Same.
* include/ext/slist: Same.
* include/ext/stdio_sync_filebuf.h: Same.
* include/ext/hash_fun.h: Same.
* include/ext/malloc_allocator.h: Same.
* include/ext/functional: Same.
* include/ext/bitmap_allocator.h: Same.
* include/ext/pod_char_traits.h: Same.
* include/ext/vstring.h: Same.
* include/ext/ropeimpl.h: Same.
* include/ext/hash_set: Same.
* include/ext/memory: Same.
* include/ext/rope: Same.
* include/bits/boost_concept_check.h: Same.
* include/bits/stl_iterator.h: Same.
* include/bits/char_traits.h: Same.
* include/bits/cpp_type_traits.h: Same.
* include/bits/concurrence.h: Same.
* include/bits/atomicity.h: Same.
* config/locale/gnu/numeric_members.cc: Same.
* config/locale/gnu/collate_members.cc: Same.
* config/locale/gnu/ctype_members.cc: Same.
* config/locale/gnu/c_locale.cc: Same.
* config/locale/gnu/codecvt_members.cc: Same.
* config/locale/gnu/messages_members.cc: Same.
* config/locale/gnu/c_locale.h: Same.
* config/locale/gnu/monetary_members.cc: Same.
* config/locale/gnu/time_members.cc: Same.
* config/locale/ieee_1003.1-2001/c_locale.h: Same.
* config/locale/generic/numeric_members.cc: Same.
* config/locale/generic/collate_members.cc: Same.
* config/locale/generic/ctype_members.cc: Same.
* config/locale/generic/c_locale.cc: Same.
* config/locale/generic/codecvt_members.cc: Same.
* config/locale/generic/messages_members.cc: Same.
* config/locale/generic/c_locale.h: Same.
* config/locale/generic/monetary_members.cc: Same.
* config/locale/generic/time_members.cc: Same.
* config/os/aix/atomicity.h: Same.
* config/os/irix/atomicity.h: Same.
* config/cpu/powerpc/atomicity.h: Same.
* config/cpu/cris/atomicity.h: Same.
* config/cpu/ia64/atomicity.h: Same.
* config/cpu/alpha/atomicity.h: Same.
* config/cpu/m68k/atomicity.h: Same.
* config/cpu/hppa/atomicity.h: Same.
* config/cpu/mips/atomicity.h: Same.
* config/cpu/sparc/atomicity.h: Same.
* config/cpu/i386/atomicity.h: Same.
* config/cpu/i486/atomicity.h: Same.
* config/cpu/sh/atomicity.h: Same.
* config/cpu/generic/atomicity.h: Same.
* config/cpu/s390/atomicity.h: Same.
* config/io/c_io_stdio.h: Same.
* config/io/basic_file_stdio.cc: Same.
* config/io/basic_file_stdio.h: Same.
* src/misc-inst.cc: Same.
* src/concept-inst.cc: Same.
* src/ext-inst.cc: Same.
* src/string-inst.cc: Same.
* src/pool_allocator.cc: Same.
* src/bitmap_allocator.cc: Same.
* src/mt_allocator.cc: Same.
* libsupc++/exception: Same.
* libsupc++/vterminate.cc: Same.
* testsuite/ext/hash_map/1.cc: Explicitly qualify __gnu_cxx::hash_map.
* testsuite/ext/hash_map/14648.cc: Same.

* libsupc++/eh_alloc.cc: Correct comment line spacing.

From-SVN: r108775

Daily bump.

From-SVN: r108772

tree-flow.h (struct stmt_ann_d): Remove makes_aliased_loads and makes_aliased_stores fields.

* tree-flow.h (struct stmt_ann_d): Remove
makes_aliased_loads and makes_aliased_stores fields.
* tree-ssa-ccp.c (likely_value): Do not use makes_aliased_stores
and makes_aliased_loads fields.
* tree-ssa-dom.c (eliminate_redundant_computations): Do not
use makes_aliased_stores.
* tree-ssa-operands.c (clobbered_aliased_loads,
clobbered_aliased_stores, ro_call_aliased_loads): Removed.
(build_ssa_operands, add_stmt_operand, add_call_clobber_ops,
add_call_read_ops): Do not set makes_aliased_stores and
makes_aliased_loads fields.
* tree-ssa.c (verify_ssa): Do not verify makes_aliased_stores
field.

From-SVN: r108766

darwin.h: Don't include darwin-sections.def to declare global variables...

* config/darwin.h: Don't include darwin-sections.def to declare
global variables; instead create darwin_section_enum.
(darwin_section_enum): New.
(darwin_sections): New.
* config/darwin.c: Don't include darwin-sections.def to define
global variables.
(darwin_sections): New.
(output_objc_section_asm_op): Rewrite to take advantage of
darwin_sections.
(darwin_init_sections): Rewrite to use darwin_sections.
(machopic_output_indirection): Update for darwin_sections array.
(machopic_select_section): Likewise.
(machopic_select_rtx_section): Likewise.
(machopic_asm_out_constructor): Likewise.
(machopic_asm_out_destructor): Likewise.
(darwin_file_end): Likewise.
* config/rs6000/rs6000.c (machopic_output_stub): Likewise.
* config/i386/i386.c (machopic_output_stub): Likewise.

From-SVN: r108765

re PR tree-optimization/25481 (Segfault in tree-ssa-structalias.c)

2005-12-18  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/25481
* tree-ssa-structalias.c (handle_ptr_arith): Handle
accesses we don't have a varinfo for.

* gcc.dg/torture/pr25481.c: New testcase.

From-SVN: r108763

optabs.c (init_floating_libfuncs): Handle decimal float modes.

* optabs.c (init_floating_libfuncs): Handle decimal float modes.
(init_optabs): Handle libfuncs for decimal float.
* genopinit.c (gen_insn): Handle MODE_DECIMAL_FLOAT.
* stor-layout.c (int_mode_for_mode): Likewise.
* simplify-rtx.c (simplify_immed_subreg): Likewise.
(simplify_unary_operation_1): Skip optimisations for decimal float
modes.
* varasm.c (output_constant_pool_2): Handle MODE_DECIMAL_FLOAT.
* emit-rtl.c (gen_const_vector): Add assertion check.
(init_emit_once): Populate const_tiny_rtx with constants in each
decimal float mode.
* expmed.c (extract_high_half, expand_mult_highpart_optab,
expand_mult_highpart): Assert that mode is not a scalar float
mode.
* expr.c (convert_move): Handle conversion between decimal and
binary floats of the same size.
* convert.c (convert_to_real): Consider decimal float types when
folding.
* dwarf2out.c (base_type_die): Use DW_ATE_decimal_float to
describe decimal floating point types.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Janis Johnson <janis187@us.ibm.com>
From-SVN: r108762

re PR rtl-optimization/21041 (ICE: output_operand: Cannot decompose address)

PR rtl-optimization/21041
* reload.c (find_reloads_subreg_address): Replace paradoxical
subreg of MEM by widened access only if the resulting memory
is properly aligned, even on !STRICT_ALIGNMENT targets.

PR rtl-optimization/21041
* gcc.dg/pr21041.c: New test.

From-SVN: r108760

stl_algobase.h (__copy_normal::copy_n): Uglify to __copy_n.

2005-12-18  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algobase.h (__copy_normal::copy_n): Uglify
to __copy_n.
(__copy_backward::copy_b): Likewise to __copy_b.
(__copy_backward_normal::copy_b_n): Likewise to __copy_b_n.
(copy, __copy_backward_aux, copy_backward): Adjust.

2005-12-18  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algo.h (partial_sort_copy): Add
_BinaryPredicateConcept<_Compare, _InputValueType, _OutputValueType>
(merge, set_union, set_symmetric_difference): Add
_OutputIteratorConcept<_OutputIterator, _ValueType2>.
(binary_search): Remove redundant _BinaryPredicateConcept<_Compare,
_ValueType, _Tp>, taken care by lower_bound.
* include/bits/stl_algo.h: Cosmetic changes.

2005-12-18  Paolo Carlini  <pcarlini@suse.de>
    Howard Hinnant  <hhinnant@apple.com>

* include/bits/stl_algo.h (merge, includes, set_union,
set_intersection, set_difference, set_symmetric_difference):
Fix concept checks.

2005-12-18  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algo.h (partial_sort_copy, lower_bound,
upper_bound, equal_range, binary_search): Fix concept checks.

Co-Authored-By: Howard Hinnant <hhinnant@apple.com>
From-SVN: r108758

tree-cfg.c (tree_flow_call_edges_add): Check for empty basic blocks.

2005-12-18  Andreas Krebbel  <krebbel1@de.ibm.com>

* tree-cfg.c (tree_flow_call_edges_add): Check for empty basic blocks.

* gcc.dg/20051201-1.c: New test.

From-SVN: r108755

re PR fortran/25018 (Segfault with simple expression)

2005-12-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25018
*expr.c(check_inquiry): Return FAILURE if there is no symtree to
provide a name. Error/warning for assumed character length argument
to LEN for an initialization expression, using GFC_GNU_STD. Add an
argument to flag that the expression is not restricted.
(check_init_expr): Improve the message for a failing variable.
(gfc_match_init_expr): Call check_enquiry again to make sure that
unsimplified expressions are not causing unnecessary errors.

2005-12-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25018
*gfortran.dg/initialization_1.f90: New test.
*gfortran.dg/enum_5.f90: Change dg-error to new message.
*gfortran.dg/g77/980616-0.f: The same.

From-SVN: r108753

gcse.c (gcse_main, [...]): Fix non-GNU-isms from the 2005-12-17 patch to renumber the entry and exit blocks.

* gcse.c (gcse_main, bypass_jumps): Fix non-GNU-isms from
the 2005-12-17 patch to renumber the entry and exit blocks.

From-SVN: r108751

* doc/objc.texi (Type encoding): Fix typo.

From-SVN: r108749