MAINTAINERS: Update e-mail address.

2008-03-23  Thomas Koenig  <tkoenig@gcc.gnu.org>

* MAINTAINERS:  Update e-mail address.

From-SVN: r133467

faq.xml: Fix various links.

2008-03-23  Paolo Carlini  <pcarlini@suse.de>

* doc/xml/faq.xml: Fix various links.
* doc/xml/api.xml: Likewise.
* doc/xml/manual/parallel_mode.xml: Likewise.
* doc/html/faq.html: Regenerate.
* doc/html/api.html: Likewise.
* doc/html/manual/bk01pt12ch31s03.html: Likewise.

From-SVN: r133463

extend.texi (Function Attributes): Add missing comma in the example of the "alloc_size" attribute.

* doc/extend.texi (Function Attributes): Add missing comma in the
example of the "alloc_size" attribute.

From-SVN: r133462

Revert:

        2008-03-05  H.J. Lu  <hongjiu.lu@intel.com>

        * config/i386/i386-modes.def: Use 4 byte alignment on DI for
        32bit host.

        2008-03-19  Uros Bizjak  <ubizjak@gmail.com>

        PR target/35496
        * stor-layout.c (update_alignment_for_field): Set minimum alignment
        of the underlying type of a MS bitfield layout to the natural
        alignment of the type.

        2008-03-22  Uros Bizjak  <ubizjak@gmail.com>

        * config/i386/i386.c (assign_386_stack_local): Align DImode slots
        to their natural alignment to avoid store forwarding stalls.

From-SVN: r133461

trans.h: Use fold_build in build1_v, build2_v and build3_v macros.

2008-03-23  Tobias Schlueter  <tobi@gcc.gnu.org>

* trans.h: Use fold_build in build1_v, build2_v and build3_v
macros.
* trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
Don't use build2_v macro.

From-SVN: r133460

Daily bump.

From-SVN: r133458

re PR fortran/35632 (stream io broken on FreeBSD due to ftruncate changes.)

2008-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35632
* io/transfer.c (data_transfer_init):  Fix whitespace.
(next_record_w): Truncate the file only if the stream
position is short of the file end.

From-SVN: r133454

tree-cfg.c (verify_expr): Recurse again for invariant addresses.

2008-03-22  Richard Guenther  <rguenther@suse.de>

* tree-cfg.c (verify_expr): Recurse again for invariant addresses.
For PHI nodes verify the address is invariant.
* tree-ssa-ccp.c (ccp_decl_initial_min_invariant): Remove.
(get_symbol_constant_value): Use is_gimple_min_invariant.
(maybe_fold_stmt_indirect): Likewise.

From-SVN: r133453

re PR rtl-optimization/33927 (replace_read in dse.c could handle cases where GET_MODE_CLASS (read_mode) != GET_MODE_CLASS (store_mode) (and the size is the same))

gcc/
PR rtl-optimization/33927
* Makefile.in (dse.o): Depend on $(TM_P_H).
* expr.h (extract_low_bits): Declare.
* expmed.c (extract_low_bits): New function.
* rtlhooks.c (gen_lowpart_general): Generalize SUBREG handling.
* dse.c: Include tm_p.h.
(find_shift_sequence): Remove the read_reg argument and return the
read value.  Emit the instructions instead of returning them.
Iterate on new_mode rather than calculating it each time.
Check MODES_TIEABLE_P.  Use simplify_gen_subreg to convert the
source to NEW_MODE and extract_low_bits to convert the shifted
value to READ_MODE.
(replace_read): Allow the load and store to have different mode
classes.  Use extract_low_bits when SHIFT == 0.  Create the shift
or extraction instructions before trying the replacement.  Update
dump-file code accordingly, avoiding use of REGNO (store_info->rhs).

gcc/testsuite/
* gcc.target/mips/dse-1.c: Add checks for zeros.

From-SVN: r133452

i386.c (assign_386_stack_local): Align DImode slots to their natural alignment to avoid store forwarding stalls.

        * config/i386/i386.c (assign_386_stack_local): Align DImode slots
        to their natural alignment to avoid store forwarding stalls.

From-SVN: r133451

Daily bump.

From-SVN: r133444

* filenames.h: Add extern "C" when compiled with C++.

From-SVN: r133440

re PR target/27946 (double to long long and back to double stores to the stack)

2008-03-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/27946
        * config/rs6000/rs6000.md (floatdidf2): Discouraging fprs and
        encouraging but not allowing gprs for input;
        change the input constraint to !f#r.
        (fix_truncdfdi2): Discouraging fprs and encouraging but not allowing
        gprs for output;
        change the output constraint to !f#r.

2008-03-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/27946
        * gcc.target/powerpc/ppc64-double-1.c: New testcase.

From-SVN: r133439

re PR target/27946 (double to long long and back to double stores to the stack)

2008-03-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/27947
        * config/rs6000/rs6000.md (floatdidf2): Discouraging fprs and
        encouraging but not allowing gprs for input;
        change the input constraint to !f#r.
        (fix_truncdfdi2): Discouraging fprs and encouraging but not allowing
        gprs for output;
        change the output constraint to !f#r.

2008-03-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/27947
        * gcc.target/powerpc/ppc64-double-1.c: New testcase.

From-SVN: r133438

pack_generic.c: Fix typo.

2008-03-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* intrinsics/pack_generic.c:  Fix typo.

From-SVN: r133437

re PR bootstrap/35660 (Bootstrap failure on i686-apple-darwin9 at revision 133434.)

2008-03-21  Andreas Tobler  <a.tobler@schweiz.org>

PR bootstrap/35660
* objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
MAYBE_CLASS_TYPE_P.
(objc_generate_cxx_cdtors): Likewise.
(add_instance_variable): Likewise.

From-SVN: r133436

re PR target/13958 (Conversion from unsigned to double is painfully slow on P4)

        PR target/13958
        * config/i386/i386.md ("*floatunssi<mode2>_1"): New pattern with
        corresponding post-reload splitters.
        ("floatunssi<mode>2"): Expand to unsigned_float x87 insn pattern
        when x87 FP math is selected.
        * config/i386/i386-protos.h (ix86_expand_convert_uns_sixf_sse):
        New function prototype.
        * config/i386/i386.c (ix86_expand_convert_uns_sixf_sse): New
        unreachable function to ease macroization of insn patterns.

From-SVN: r133435

cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.

2008-03-21  Paolo Carlini  <pcarlini@suse.de>

* cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
(SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
(IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
(PROMOTES_TO_AGGR_TYPE): Remove.
(CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
* typeck.c (unary_complex_lvalue, build_modify_expr,
convert_for_initialization): Adjust.
* init.c (is_aggr_type): Remove.
(is_class_type): Add.
(build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
build_delete): Adjust.
* lex.c (make_aggr_type): Remove.
(make_class_type): Add.
(cxx_make_type): Adjust.
* class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
Adjust.
* decl.c (build_typename_type, make_typename_type,
make_unbound_class_template, cxx_init_decl_processing,
check_tag_decl, groktypename, start_decl_1, layout_var_decl,
check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
grok_op_properties, xref_tag, check_function_type): Adjust.
* call.c (check_dtor_name, standard_conversion, implicit_conversion,
add_builtin_candidate, add_builtin_candidates,
build_user_type_conversion_1, convert_like_real, build_cxx_call,
is_subseq, compare_ics): Adjust.
* method.c (use_thunk): Adjust.
* rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
create_tinfo_types): Adjust.
* cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
build_up_reference, convert_to_reference, convert_from_reference,
ocp_convert, build_expr_type_conversion): Adjust.
* tree.c (bind_template_template_parm, error_type): Adjust.
* dump.c (cp_dump_tree): Adjust.
* search.c (lookup_member): Adjust.
* friend.c (make_friend_class, do_friend): Adjust.
* typeck2.c (store_init_value, process_init_constructor_array,
process_init_constructor_record, build_x_arrow, build_m_component_ref,
build_functional_cast): Adjust.
* pt.c (finish_member_template_decl, process_template_parm,
lookup_template_class, tsubst_function_type, tsubst,
tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
Adjust.
* semantics.c (begin_class_definition, finish_base_specifier,
finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
Adjust.
* name-lookup.c (constructor_name_p, push_overloaded_decl,
do_class_using_decl, lookup_qualified_name,
maybe_process_template_type_declaration): Adjust.
* decl2.c (grok_array_decl, check_member_template,
constrain_class_visibility): Adjust.
* parser.c (cp_parser_class_name): Adjust.

From-SVN: r133434

gfortran.map: Move erfc_scaled symbols to new symbol node GFORTRAN_1.1...

2008-03-21  Janne Blomqvist  <jb@gcc.gnu.org>

        * gfortran.map: Move erfc_scaled symbols to new symbol node
        GFORTRAN_1.1, thereby fixing ABI bug introduced in r132846.

From-SVN: r133432

configure.ac: Add support for --enable-gold.

* configure.ac: Add support for --enable-gold.
* Makefile.def: Add gold as a directory like ld.
* configure, Makefile.in: Regenerate.

From-SVN: r133429

re PR libfortran/32972 (performance of pack/unpack)

2008-03-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
* runtime/in_pack_generic.c (internal_pack):  Call correct
function, pack_i16, for GFC_INTEGER_16.

From-SVN: r133428

re PR libfortran/32972 (performance of pack/unpack)

2008-03-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
* Makefile.am:  Add new variable, i_pack_c, containing
pack_i1.c, pack_i2.c, pack_i4.c, pack_i8.c, pack_i16.c,
pack_r4.c, pack_r8.c, pack_r10.c, pack_r16.c, pack_c4.c,
pack_c8.c, pack_c10.c, pack_c16.c.
Add m4/pack.m4 to m4_files.
Add i_pack_c to gfor_built_src.
Add rule to generate i_pack_c from m4/pack.m4.
* Makefile.in:  Regenerated.
* libgfortran.h: Add prototypes for pack_i1, pack_i2, pack_i4,
pack_i8, pack_i16, pack_r4, pack_r8, pack_c4, pack_c8,
pack_c10, pack_c16.
* intrinsics/pack_generic.c:  Add calls to specific
pack functions.
* m4/pack.m4:  New file.
* generated/pack_i1.c:  New file.
* generated/pack_i2.c:  New file.
* generated/pack_i4.c:  New file.
* generated/pack_i8.c:  New file.
* generated/pack_i16.c:  New file.
* generated/pack_r4.c:  New file.
* generated/pack_r8.c:  New file.
* generated/pack_r10.c:  New file.
* generated/pack_r16.c:  New file.
* generated/pack_c4.c:  New file.
* generated/pack_c8.c:  New file.
* generated/pack_c10.c:  New file.
* generated/pack_c16.c:  New file.

2008-03-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
* internal_pack_1.f90:  New test case.
* internal_pack_2.f90:  New test case.
* internal_pack_3.f90:  New test case.

From-SVN: r133427

trans.c (Attribute_to_gnu): Compute as (hb < lb) ? 0 : hb - lb + 1 instead of max (hb - lb + 1, 0).

2008-03-21  Olivier Hainque  <hainque@adacore.com>

ada/
* trans.c (Attribute_to_gnu) <'length>: Compute as (hb < lb)
? 0 : hb - lb + 1 instead of max (hb - lb + 1, 0).

testsuite/
* gnat.dg/empty_vector_length.adb: New testcase.

From-SVN: r133423

trans.c (addressable_p): Add notes on addressability issues.

* trans.c (addressable_p): Add notes on addressability issues.

From-SVN: r133421

Add forgotten entry for r133418.

From-SVN: r133420

tree-data-ref.c (dump_data_dependence_relation): Avoid data reference dumps if ddr is NULL or dependence is unknown.

2008-03-21  Martin Jambor  <mjambor@suse.cz>

* tree-data-ref.c (dump_data_dependence_relation): Avoid data
reference dumps if ddr is NULL or dependence is unknown.

From-SVN: r133419

trans.c (addressable_p): Accept COND_EXPR when both arms are addressable.

2008-03-21  Olivier Hainque  <hainque@adacore.com>
            Ed Schonberg  <schonberg@adacore.com>

* trans.c (addressable_p): Accept COND_EXPR when both arms
are addressable.
(gnat_gimplify_expr): Let the gimplifier handle &COND_EXPR.
(call_to_gnu): Do not use name reference in the error message
for a misaligned by_reference_parameter. The actual may be a
general expression.

From-SVN: r133418

testsuite_abi.cc: Add support for not counting GLIBCXX_LDBL_* compat symbols missing if...

2008-03-20  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/util/testsuite_abi.cc: Add support for not counting
GLIBCXX_LDBL_* compat symbols missing if no long double compat
symbols under test.

From-SVN: r133417

Daily bump.

From-SVN: r133409

linux-atomic.asm (ATOMIC_TEST_AND_SET): Take unsigned extension into account.

* config/sh/linux-atomic.asm (ATOMIC_TEST_AND_SET): Take
unsigned extension into account.
(ATOMIC_COMPARE_AND_SWAP): Likewise.
(ATOMIC_FETCH_AND_OP, ATOMIC_FETCH_AND_COMBOP): Likewise.
Do computations on a scratch register.

From-SVN: r133405

tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): Use is_gimple_min_invariant instead of TREE_INVARIANT.

2008-03-21  Richard Guenther  <rguenther@suse.de>

* tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
Use is_gimple_min_invariant instead of TREE_INVARIANT.
* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise.
* tree-ssa-dom.c (record_equality): Likewise.
* tree-inline.c (copy_body_r): Likewise.
* tree-ssa-pre.c (make_values_for_stmt): Remove test for
TREE_INVARIANT.

From-SVN: r133403

sh.c (split_branches): Pass zero to redirect_jump as 'delete_unused' argument.

* config/sh/sh.c (split_branches): Pass zero to redirect_jump
as 'delete_unused' argument.

From-SVN: r133402

tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Remove special casing of constant qualifiers.

2008-03-20  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Remove
special casing of constant qualifiers.
* tree-ssa.c (useless_type_conversion_p_1): Instead do not
care about them in general.
* tree-ssa-ccp.c (ccp_fold): Addresses are constant or not
regardless of their type.
(fold_stmt_r): Forcefully fold *& if we end up with that.

* gcc.dg/tree-ssa/ssa-ccp-17.c: New testcase.

From-SVN: r133400

* es.po: Update.

From-SVN: r133398

re PR libstdc++/35637 (tr1::function fails with const member function pointer)

2008-03-20  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/35637
* include/tr1_impl/type_traits (struct __in_array): Add back.
(is_function): Use it.
* testsuite/tr1/4_metaprogramming/is_function/35637.cc: New.

From-SVN: r133395

config.gcc (arm*-*-uclinux*): Remove duplicate arm/uclinux-elf.h.

2008-03-20  Paul Brook  <paul@codesourcery.com>

gcc/
* config.gcc (arm*-*-uclinux*): Remove duplicate arm/uclinux-elf.h.
* config/arm/uclinux-eabi.h (SUBTARGET_EXTRA_LINK_SPEC): Add extra
linker flags.
* config/arm/bpabi.h (SUBTARGET_EXTRA_LINK_SPEC): Provide default
definition.
(LINK_SPEC): Use SUBTARGET_EXTRA_LINK_SPEC.
* config/arm/unwind-arm.h (_Unwind_decode_target2): Add uClinux.

From-SVN: r133394

re PR testsuite/34168 (runtime tests in gfortran.dg/vect fail for unsupported [non-SSE2] targets)

        PR testsuite/34168
        * lib/target-supports.exp (check_sse2_hw_available): New procedure.
        * gcc.dg/vect/vect.exp: Set dg-do-what-default to "compile"
        if SSE2 hardware is not available.
        * g++.dg/vect/vect.exp: Update target-dependent overrides to match
        gcc.dg/vect/vect.exp.
        * gfortran.dg/vect/vect.exp: Ditto.
        (check_effective_target_lp64_or_vect_no_align): Remove procedure.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>
From-SVN: r133393

set_operations.h: Removed superfluous set_intersection.

2008-03-20  Johannes Singler  <singler@ira.uka.de>

        * include/parallel/set_operations.h: Removed superfluous
        set_intersection.

From-SVN: r133391

Add Pablo Oliveira to the list of authors for 3 patches.

From-SVN: r133390

common.opt (Wmudflap): New option.

* common.opt (Wmudflap): New option.
* tree-mudflap.c (mf_xform_derefs_1): Guard warning by OPT_Wmudflap.
(mx_register_decls): Likewise.
(mudflap_finish_file): Likewise.
* doc/invoke.texi: Document -Wno-mudflap.

* testsuite/libmudflap.c/pass63-frag.c: New test.

From-SVN: r133385

cmdlne-dD-M.c: Fix test for makefile rule and remove xfail.

* gcc.dg/cpp/cmdlne-dD-M.c: Fix test for makefile rule and remove
xfail.

From-SVN: r133384

pr34692.c: Cleanup gimple dump file.

* gcc.dg/gomp/pr34692.c: Cleanup gimple dump file.
* gcc.dg/tree-ssa/ssa-lim-3.c: Remove -fdump-tree-optimized
from dg-options.

From-SVN: r133383

re PR testsuite/35621 (gcc.target/i386/ssse3-*.c violates C/C++ aliasing rules)

2008-03-20  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/35621
* gcc.target/i386/ssse3-pabsb.c: Add -fno-strict-aliasing.
* gcc.target/i386/ssse3-pabsd.c: Likewise.
* gcc.target/i386/ssse3-pabsw.c: Likewise.
* gcc.target/i386/ssse3-palignr.c: Likewise.
* gcc.target/i386/ssse3-phaddd.c: Likewise.
* gcc.target/i386/ssse3-phaddsw.c: Likewise.
* gcc.target/i386/ssse3-phaddw.c: Likewise.
* gcc.target/i386/ssse3-phsubd.c: Likewise.
* gcc.target/i386/ssse3-phsubsw.c: Likewise.
* gcc.target/i386/ssse3-phsubw.c: Likewise.
* gcc.target/i386/ssse3-pmaddubsw.c: Likewise.
* gcc.target/i386/ssse3-pmulhrsw.c: Likewise.
* gcc.target/i386/ssse3-pshufb.c: Likewise.
* gcc.target/i386/ssse3-psignb.c: Likewise.
* gcc.target/i386/ssse3-psignd.c: Likewise.
* gcc.target/i386/ssse3-psignw.c: Likewise.

From-SVN: r133380

re PR libstdc++/35256 (Bad link on gcc.gnu.org/onlinedocs/libstdc++/parallel_mode.html)

2008-03-19  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/35256
* doc/xml/manual/parallel_mode.xml: Correct configuration documentation.
* doc/html/manual/bk01pt12ch31s04.html: Regenerate.

From-SVN: r133378

* vi.po: Update.

From-SVN: r133376

* sv.po: Update.

From-SVN: r133374

re PR testsuite/35647 (FAIL: gcc.dg/cpp/cmdlne-d(I|M)-M.c scan-file (^|\\n)cmdlne-d(I|M)-M[^\\n]*:[^\\n]*cmdlne-d(I|M)-M.c)

PR testsuite/35647
* gcc.dg/cpp/cmdlne-dI-M.c: Match optional continuation.
* gcc.dg/cpp/cmdlne-dM-M.c: Likewise.
* gcc.dg/cpp/cmdlne-dN-M.c: Match correct file name and optional
continuation and remove xfail.

From-SVN: r133373

re PR libfortran/32972 (performance of pack/unpack)

2008-03-20  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
* gfortran.dg/internal_pack_3.f90:  Add missing parameter
in subroutine.

From-SVN: r133368

ms format support for mingw.

for gcc:
* c-format.c (replace_format_name_to_system_name): New.
(cmp_attribs): New.
(convert_format_name_to_system_name): New.
(decode_format_attr): Add use of convert_format_name_to_system_name.
(format_types_orig): Add gnu_ prefix to names.
(check_format_info_main): Special treating of \0 escaped names for
supporting multi-character format specifiers as I32, I64.
(TARGET_OVERRIDES_FORMAT_ATTRIBUTES): Use of user defined attributes.
(gnu_target_overrides_format_attributes): New.
* c-format.h: Add structure target_ovr_attr to hold
system specific formatter names.
* config.gcc: Add for x86&x86_64 cygwin and mingw32 targets the
msformat-c.o file to c_target_objs and cxx_target_objs.
* config/i386/mingw32.h (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): New.
(TARGET_OVERRIDES_FORMAT_ATTRIBUTES_COUNT): New.
(TARGET_N_FORMAT_TYPES): New.
* config/i386/msformat-c.c: New.
* config/i386/t-cygming: Add build rule for msformat-c.o.
* doc/extend.texi: Add new format names gnu_* and ms_* and
further details.
* doc/tm.texi: (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): New.

for gcc/testsuite/

* gcc.dg/format/ms_array-1.c: New.
* gcc.dg/format/ms_c90-scanf-3.c: New.
* gcc.dg/format/ms_c99-strftime-1.c: New.
* gcc.dg/format/ms_no-y2k-1.c: New.
* gcc.dg/format/ms_attr-1.c: New.
* gcc.dg/format/ms_c90-scanf-4.c: New.
* gcc.dg/format/ms_c99-strftime-2.c: New.
* gcc.dg/format/ms_nonlit-1.c: New.
* gcc.dg/format/ms_c90-scanf-5.c: New.
* gcc.dg/format/ms_cast-1.c: New.
* gcc.dg/format/ms_nonlit-2.c: New.
* gcc.dg/format/ms_attr-2.c: New.
* gcc.dg/format/ms_c90-strftime-1.c: New.
* gcc.dg/format/ms_miss-1.c: New.
* gcc.dg/format/ms_nonlit-3.c: New.
* gcc.dg/format/ms_attr-3.c: New.
* gcc.dg/format/ms_c90-strftime-2.c: New.
* gcc.dg/format/ms_miss-2.c: New.
* gcc.dg/format/ms_nul-1.c: New.
* gcc.dg/format/ms_attr-4.c: New.
* gcc.dg/format/ms_c94-printf-1.c: New.
* gcc.dg/format/ms_miss-3.c: New.
* gcc.dg/format/ms_nul-2.c: New.
* gcc.dg/format/ms_attr-7.c: New.
* gcc.dg/format/ms_c94-scanf-1.c: New.
* gcc.dg/format/ms_miss-4.c: New.
* gcc.dg/format/ms_null-1.c: New.
* gcc.dg/format/ms_bitfld-1.c: New.
* gcc.dg/format/ms_c99-printf-1.c: New.
* gcc.dg/format/ms_miss-5.c: New.
* gcc.dg/format/ms_plus-1.c: New.
* gcc.dg/format/ms_branch-1.c: New.
* gcc.dg/format/ms_c99-printf-2.c: New.
* gcc.dg/format/ms_miss-6.c: New.
* gcc.dg/format/ms_sec-1.c: New.
* gcc.dg/format/ms_c90-printf-1.c: New.
* gcc.dg/format/ms_c99-printf-3.c: New.
* gcc.dg/format/ms_multattr-1.c: New.
* gcc.dg/format/ms_unnamed-1.c: New.
* gcc.dg/format/ms_c90-printf-2.c: New.
* gcc.dg/format/ms_c99-scanf-1.c: New.
* gcc.dg/format/ms_multattr-2.c: New.
* gcc.dg/format/ms_va-1.c: New.
* gcc.dg/format/ms_c90-printf-3.c: New.
* gcc.dg/format/ms_c99-scanf-2.c: New.
* gcc.dg/format/ms_multattr-3.c: New.
* gcc.dg/format/ms_warnll-1.c: New.
* gcc.dg/format/ms_c90-scanf-1.c: New.
* gcc.dg/format/ms_c99-scanf-3.c: New.
* gcc.dg/format/ms_no-exargs-1.c: New.
* gcc.dg/format/ms_zero-length-1.c: New.
* gcc.dg/format/ms_c90-scanf-2.c: New.
* gcc.dg/format/ms_c99-scanf-4.c: New.
* gcc.dg/format/ms_no-exargs-2.c: New.
* gcc.dg/format/null-1.c: Add gnu style usage for mingw.
* gcc.dg/format/miss-1.c: Likewise.
* gcc.dg/format/miss-3.c: Likewise.
* gcc.dg/format/multattr-2.c: Likewise.
* gcc.dg/format/miss-5.c: Likewise.
* gcc.dg/format/attr-2.c: Likewise.
* gcc.dg/format/attr-4.c: Likewise.
* gcc.dg/format/c90-scanf-4.c: Likewise.
* gcc.dg/format/c99-printf-3.c: Likewise.
* gcc.dg/format/multattr-1.c: Likewise.
* gcc.dg/format/miss-4.c: Likewise.
* gcc.dg/format/miss-6.c: Likewise.
* gcc.dg/format/c90-printf-3.c: Likewise.
* gcc.dg/format/attr-1.c: Likewise.
* gcc.dg/format/attr-3.c: Likewise.
* gcc.dg/format/attr-7.c: Likewise.
* gcc.dg/format/format.h: Treat mingw and gnu style.
* gcc.dg/format/sys_format.c: New.

From-SVN: r133365

invoke.texi (-O3): Add -ftree-vectorize to the list of optimizations turned on under -O3.

* doc/invoke.texi (-O3): Add -ftree-vectorize to the list of
optimizations turned on under -O3.
(ftree-vectorize): Add that the flag is turned on with -O3.

From-SVN: r133364

regmove.c (try_auto_increment): Fix spelling error in comment.

* regmove.c (try_auto_increment): Fix spelling error in comment.
* final.c (final_scan_insn): Likewise.

From-SVN: r133362

re PR fortran/35627 (namelist read error)

2008-03-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35627
* gfortran.dg/namelist_46.f90: New test.

From-SVN: r133361

re PR fortran/35627 (namelist read error)

2008-03-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35627
* io/list_read.c (free_line): Clear the line buffer enable flag and
reset the index into line_buffer, aka item_count.
(next_char): Cleanup whitespace.
(read_logical): Use unget_char to assure that the first character of the
bad logical is saved in case it is part of an object name. Remove the
clearing of index and flag that is now in free_line.
(read_real): Likewise.

From-SVN: r133360

Daily bump.

From-SVN: r133358

re PR target/14552 (compiled trivial vector intrinsic code is inefficient)

        PR target/14552
        * config/i386/mmx.md (*mov<mode>_internal_rex64"): Adjust register
        allocator preferences for "y" and "r" class registers.
        ("*mov<mode>_internal"): Ditto.
        ("*movv2sf_internal_rex64"): Ditto.
        ("*movv2sf_internal"): Ditto.

testsuite/ChangeLog:

        PR target/14552
        * gcc.target/i386/pr14552.c: New test.

From-SVN: r133354

re PR middle-end/35616 (Incorrect code while O2 compling)

        PR middle-end/35616
        * calls.c (expand_call): Check overlap of arguments with call
        address for sibcalls.

        * gcc.dg/pr35616.c: New test.

From-SVN: r133348

re PR fortran/35152 (Implicit procedure with keyword=argument is accepted)

gcc/fortran:
2008-03-19  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/35152
        * interface.c (gfc_procedure_use): Check for keyworded arguments in
        procedures without explicit interfaces.

gcc/testsuite:
2008-03-19  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/35152
        * gfortran.dg/argument_checking_16.f90: New test.

From-SVN: r133347

re PR libfortran/32972 (performance of pack/unpack)

2008-03-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
* runtime/in_pack_generic.c (internal_pack):  Fix typo in
last commit.

From-SVN: r133345

re PR libfortran/32972 (performance of pack/unpack)

2008-03-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
* Makefile.am (in_pack_c): Add in_pack_i1.c, in_pack_i2.c,
in_pack_r4.c, in_pack_r8.c, in_pack_r10.c and in_pack_r16.c.
(in_unpack_c): Add in_unpack_i1.c, in_unpack_i2.c,
in_unpack_r4.c, in_unpack_r8.c, in_unpack_r10.c and
in_unpack_r16.c.
* Makefile.in: Regenerate.
* libgfortran.h:  Add prototypes for internal_pack_1,
internal_pack_2, internal_pack_16, internal_pack_r4,
internal_pack_r8, internal_pack_r10, internal_pack_r16,
internal_pack_c10 and internal_pack_c16.  Add prototypes for
internal_unpack_1, internal_unpack_2, internal_unpack_16,
internal_unpack_r4, internal_unpack_r8, internal_unpack_r10,
internal_unpack_r16, internal_unpack_c10 and
internal_unpack_c16.
* runtime/in_pack_generic.c (internal_pack): Use sizeof instead
of hardwired sizes.
Add calls to internal_pack_1, internal_pack_2,
internal_pack_16, internal_pack_r4, internal_pack_r8,
internal_pack_r10, internal_pack_r16, internal_pack_c10 and
internal_pack_c16.
* runtime/in_unpack_generic.c (internal_unpack):  Use sizeof
instead of hardwired sizes.
Add calls to internal_unpack_1, internal_unpack_2,
internal_unpack_16, internal_unpack_r4, internal_unpack_r8,
internal_unpack_r10, internal_unpack_r16, internal_unpack_c10
and internal_unpack_c16.
* generated/in_pack_r4.c:  New file.
* generated/in_pack_i2.c:  New file.
* generated/in_unpack_i1.c:  New file.
* generated/in_pack_r10.c:  New file.
* generated/in_unpack_r4.c:  New file.
* generated/in_unpack_i2.c:  New file.
* generated/in_unpack_r16.c:  New file.
* generated/in_pack_r8.c:  New file.
* generated/in_unpack_r10.c:  New file.
* generated/in_unpack_r8.c:  New file.
* generated/in_pack_r16.c:  New file.
* generated/in_pack_i1.c:  New file.

2008-03-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
* gfortran.dg/internal_pack_1.f90:  New test case.
* gfortran.dg/internal_pack_2.f90:  New test case.
* gfortran.dg/internal_pack_3.f90:  New test case.

From-SVN: r133344

re PR target/35496 (test failures between revs. 132950 and 132974)

PR target/35496
* stor-layout.c (update_alignment_for_field): Set minimum alignment
of the underlying type of a MS bitfield layout to the natural
alignment of the type.

From-SVN: r133343

re PR other/35094 (RTL dump file letters hosed and partly undocumented)

* gcc.dg/20050811-2.c: Update dumping flags.
* gcc.dg/sms-2.c: Update dumping flags.
* gcc.dg/var-expand1.c: Update dumping flags.
* gcc.dg/var-expand3.c: Update dumping flags.
* gcc.dg/pr30957-1.c: Update dumping flags.
* gcc.dg/20050811-1.c: Update dumping flags.
* gcc.dg/cpp/cmdlne-dI-M.C: Do not xfail.
* gcc.dg/cpp/cmdlne-dM-M.C: Do not xfail.

PR other/35094
* toplev.c (decode_d_option): Handle all CPP flags.
* tree-vrp.c: Update tree_pass descriptors.
* regrename.c: Update tree_pass descriptors.
* fwprop.c: Update tree_pass descriptors.
* doc/invoke.texi: Remove documentation of dropped -d? flags.
* tree-into-ssa.c: Update tree_pass descriptors.
* tree-dump.c: Update tree_pass descriptors.
* tree-complex.c: Update tree_pass descriptors.
* tree-dump.h: Update tree_pass descriptors.
* see.c: Update tree_pass descriptors.
* cgraphbuild.c: Update tree_pass descriptors.
* tracer.c: Update tree_pass descriptors.
* tree-loop-distribution.c: Update tree_pass descriptors.
* cgraph.c: Update tree_pass descriptors.
* postreload-gcse.c: Update tree_pass descriptors.
* postreload.c: Update tree_pass descriptors.
* tree-ssa-loop-ch.c: Update tree_pass descriptors.
* tree-tailcall.c: Update tree_pass descriptors.
* tree-pass.h (tree_opt_pass): Rename to ...
(opt_pass) ... this one; add "type" field and remove letter field.
(gimple_opt_pass, rtl_opt_pass, simple_ipa_opt_pass): New.
(execute_pass_list, execute_ipa_pass_list, all_passes, all_ipa_passes,
all_lowering_passes): Update declaration.
* ipa-cp.c: Update tree_pass descriptors.
* final.c: Update tree_pass descriptors.
* omp-low.c: Update tree_pass descriptors.
* tree-ssa-dse.c: Update tree_pass descriptors.
* ipa-reference.c: Update tree_pass descriptors.
* tree-ssa-uncprop.c: Update tree_pass descriptors.
* auto-inc-dec.c: Update tree_pass descriptors.
* reorg.c: Update tree_pass descriptors.
* cgraphunit.c: Update tree_pass descriptors.
* tree-ssa-copyrename.c: Update tree_pass descriptors.
* tree-ssa-ccp.c: Update tree_pass descriptors.
* df-core.c: Update tree_pass descriptors.
* mode-switching.c: Update tree_pass descriptors.
* tree-nomudflap.c: Update tree_pass descriptors.
* modulo-sched.c: Update tree_pass descriptors.
* ipa-pure-const.c: Update tree_pass descriptors.
* cse.c: Update tree_pass descriptors.
* web.c: Update tree_pass descriptors.
* tree-stdarg.c: Update tree_pass descriptors.
* tree-ssa-math-opts.c: Update tree_pass descriptors.
* tree-ssa-dom.c: Update tree_pass descriptors.
* tree-nrv.c: Update tree_pass descriptors.
* tree-ssa-alias.c: Update tree_pass descriptors.
* loop-init.c: Update tree_pass descriptors.
* gimple-low.c: Update tree_pass descriptors.
* ipa-inline.c: Update tree_pass descriptors.
* tree-ssa-sink.c: Update tree_pass descriptors.
* global.c: Update tree_pass descriptors.
* ifcvt.c: Update tree_pass descriptors.
* jump.c: Update tree_pass descriptors.
* predict.c: Update tree_pass descriptors.
* tree-ssa-loop.c: Update tree_pass descriptors.
* recog.c: Update tree_pass descriptors.
* dse.c: Update tree_pass descriptors.
* tree-ssa-ifcombine.c: Update tree_pass descriptors.
* tree-eh.c: Update tree_pass descriptors.
* regmove.c: Update tree_pass descriptors.
* local-alloc.c
* function.c: Update tree_pass descriptors.
* tree-vectorizer.c: Update tree_pass descriptors.
* gcse.c: Update tree_pass descriptors.
* ipa-type-escape.c: Update tree_pass descriptors.
* tree-if-conv.c: Update tree_pass descriptors.
* init-regs.c: Update tree_pass descriptors.
* ipa.c: Update tree_pass descriptors.
* tree-ssa-phiopt.c: Update tree_pass descriptors.
* rtl-factoring.c: Update tree_pass descriptors.
* lower-subreg.c: Update tree_pass descriptors.
* bt-load.c: Update tree_pass descriptors.
* tree-dfa.c: Update tree_pass descriptors.
* except.c: Update tree_pass descriptors.
* emit-rtl.c: Update tree_pass descriptors.
* cfgexpand.c: Update tree_pass descriptors.
* tree-cfgcleanup.c: Update tree_pass descriptors.
* cfgcleanup.c: Update tree_pass descriptors.
* tree-ssa-pre.c: Update tree_pass descriptors.
* tree-sra.c: Update tree_pass descriptors.
* tree-mudflap.c: Update tree_pass descriptors.
* tree-ssa-copy.c: Update tree_pass descriptors.
* cfglayout.c: Update tree_pass descriptors.
* tree-ssa-forwprop.c: Update tree_pass descriptors.
* tree-ssa-dce.c: Update tree_pass descriptors.
* tree-ssa.c: Update tree_pass descriptors.
* regclass.c: Update tree_pass descriptors.
* integrate.c: Update tree_pass descriptors.
* tree-optimize.c: Update tree_pass descriptors.
* tree-ssa-phiprop.c: Update tree_pass descriptors.
* tree-object-size.c: Update tree_pass descriptors.
* combine.c: Update tree_pass descriptors.
* tree-outof-ssa.c: Update tree_pass descriptors.
* bb-reorder.c: Update tree_pass descriptors.
* stack-ptr-mod.c: Update tree_pass descriptors.
* var-tracking.c: Update tree_pass descriptors.
* tree-profile.c: Update tree_pass descriptors.
* tree-vect-generic.c: Update tree_pass descriptors.
* reg-stack.c: Update tree_pass descriptors.
* sched-rgn.c: Update tree_pass descriptors.
* tree-ssa-structalias.c: Update tree_pass descriptors.
* tree-cfg.c: Update tree_pass descriptors.
* passes.c (current_pass): Update declaration.
(finish_optimization_passes): Update.
(all_passes, all_ipa_passes, all_lowering_passes): Update declaration.
(register_one_dump_file, register_dump_files_1, next_pass_1):
  Update arguments.
(init_optimization_passes): Update handling of new types.
(execute_one_pass, execute_pass_list, execute_ipa_pass_list): Update.
* ipa-struct-reorg.c: Update tree_pass descriptors.
* tree-ssa-reassoc.c: Update tree_pass descriptors.
* combine-stack-adj.c: Update tree_pass descriptors.
* cfgrtl.c: Update tree_pass descriptors.
* dce.c: Update tree_pass descriptors.
* tree-ssanames.c: Update tree_pass descriptors.

From-SVN: r133342

re PR tree-optimization/35609 ("is used uninitialized in this function" should be may warning)

2008-03-19  Richard Guenther  <rguenther@suse.de>

PR middle-end/35609
* tree-ssa.c (always_executed): New global flag.
(warn_uninitialized_var): If !always_executed warn with "maybe"
instead of "is".
(execute_early_warn_uninitialized): Compute post-dominators.
Initialize always_executed before processing each basic block.

* gcc.dg/testsuite/uninit-15.c: New testcase.
* gcc.dg/testsuite/uninit-16.c: Likewise.

From-SVN: r133341

Daily bump.

From-SVN: r133331

* nl.po: Update.

From-SVN: r133325

re PR target/35504 (incorrect code generated on i386 for C++ multiple inheritance, large return structures and regparm or fastcall calling conventions)

        PR target/35504
        * config/i386/i386.c (x86_this_parameter): Calculate correct location
        of "this" pointer when "regparm = N" or "fastcall" is in effect.

testsuite/ChangeLog

        PR target/35504
        * g++.dg/other/pr35504.C: New test.

From-SVN: r133324

* es.po, nl.po: Update.

From-SVN: r133322

texinfo.tex: Update to version 2008-03-17.10.

gcc/
* doc/include/texinfo.tex: Update to version 2008-03-17.10.

From-SVN: r133320

configure.ac (libtool_VERSION): To 6:11:0.

2008-03-18  Benjamin Kosnik  <bkoz@redhat.com>

* configure.ac (libtool_VERSION): To 6:11:0.
* configure: Regenerate.
* aclocal.m4: Regenerate.

From-SVN: r133317

expr.c (store_expr): Assume lang_hooks.reduce_bit_field_operations is true.

2008-03-18  Paolo Bonzini  <bonzini@gnu.org>

        * expr.c (store_expr): Assume lang_hooks.reduce_bit_field_operations
        is true.
        (expand_expr_real_1) <REDUCE_BIT_FIELD>: Don't look at ignore.
        (expand_expr_real_1): Assume lang_hooks.reduce_bit_field_operations
        is true.  Add "&& !ignore" condition to reduce_bit_field.  Modify
        target after ignore has been set, and move there also the commputation
        of subtarget and original_target.
        * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
        (LANG_HOOKS_INITIALIZER): Remove it.
        * langhooks.h (struct lang_hooks): Remove reduce_bit_field_operations.

ada:
2008-03-18  Paolo Bonzini  <bonzini@gnu.org>

        * misc.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.

cp:
2008-03-18  Paolo Bonzini  <bonzini@gnu.org>

        * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.

From-SVN: r133316

tree-ssa-sccvn.c (visit_reference_op_load): If the lookup found an expression with constants, note that in the VN for the lhs.

2008-03-18  Richard Guenther  <rguenther@suse.de>

* tree-ssa-sccvn.c (visit_reference_op_load): If the lookup
found an expression with constants, note that in the VN for the lhs.
* tree-ssa-pre.c (eliminate): Visit COND_EXPR statements and
fold them to constants if possible.  Run cleanup_cfg if done so.
(execute_pre): Return todo.
(do_pre): Likewise.
(execute_fre): Likewise.
* tree-ssa-forwprop.c (can_propagate_from): Allow propagation
of constants.
(get_prop_source_stmt): Look through pointer conversions.

* gcc.dg/tree-ssa/forwprop-4.c: New testcase.
* gcc.dg/tree-ssa/ssa-fre-16.c: Likewise.

From-SVN: r133315

tree-pretty-print.c: Include predict.h.

* tree-pretty-print.c: Include predict.h.
(dump_generic_node): Dump predictor.
* tree.h (PREDICT_EXPR_OUTCOME, PREDICT_EXPR_PREDICTION): Update.
* tree-gimple.c (is_gimple_stmt): Add PREDICT_EXPR.
* gimple-low.c (lower_stmt): Likewise.
* expr.c (expand_expr_real): Likewise.
* predict.c (tree_bb_level_predictions): Use PREDICT_EXPRs and remove
them.
(build_predict_expr, build_predict_expr): New.
* predict.h (predictor_name, build_predict_expr): Update.
* c-typeck.c (c_finish_bc_stmt): Add prediction.
* gimplify.c (gimplify_expr): Add PREDICT_EXPR.
* predict.def (PRED_CONTINUE): Update hitrate.
* tree.def (PREDICT_EXPR): Define.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark PREDICT_EXPR;
do not handle BIND_EXPR.
* tree-inline.c (estimate_num_insns_1): PREDICT_EXPR is free.
* tree-cfg.c (verify_gimple_stmt): PREDICT_EXPR is valid.
* tree-ssa-operands.c (get_expr_operands): PREDICT_EXPR takes no
operands.

From-SVN: r133313

* gcov-io.h (__gcov_merge_ior, __gcov_fork): Mark hidden.

From-SVN: r133312

tree-gimple.h (is_gimple_invariant_address): Declare.

2008-03-18  Richard Guenther  <rguenther@suse.de>

* tree-gimple.h (is_gimple_invariant_address): Declare.
(is_gimple_constant): Likewise.
* tree-gimple.c (is_gimple_constant): New function.
(is_gimple_invariant_address): Likewise.
(is_gimple_min_invariant): Implement in terms of is_gimple_constant
and is_gimple_invariant_address.
* tree-ssa-loop-niter.c (expand_simple_operations): Revert
previous change.
* tree-data-ref.c (get_references_in_stmt): A SSA_NAME is not
an addressable base.

* gcc.dg/tree-ssa/loop-19.c: Revert previous change.

From-SVN: r133311

re PR middle-end/35611 (FAIL: libgomp.c/omp-nested-1.c execution test)

PR middle-end/35611
* gimplify.c (gimplify_expr): Gimplify second operand of
OMP_ATOMIC_LOAD.

* testsuite/libgomp.c/atomic-4.c: New test.

From-SVN: r133309

re PR libgomp/35625 (schedule(guided) loops forever if ((end - start) % incr) != 0)

PR libgomp/35625
* iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
(gomp_iter_guided_next): Likewise.
* testsuite/libgomp.c/pr35625.c: New test.

From-SVN: r133306

aclocal.m4: Regenerate.

intl/
* aclocal.m4: Regenerate.
* configure: Likewise.

From-SVN: r133304

re PR fortran/35617 (read namelist error)

2008-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35617
* gfortran.dg/namelist_45.f90: New test.

From-SVN: r133303

re PR fortran/35617 (read namelist error)

2008-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35617
* io/list_read.c (eat_separator): If next character after eatline is '!'
then eatline again.

From-SVN: r133302

re PR testsuite/35512 (gcc.target/ia64/visibility-1.c)

PR testsuite/35512
* gcc.target/ia64/visibility-1.c (foo): Change return type to void.
Write variables instead of reading them.

From-SVN: r133301

re PR c++/35548 (g++ 4.3 miscompile this simple program)

        PR c++/35548
        * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
        a temp directly to a reference as per DR391.

From-SVN: r133299

Daily bump.

From-SVN: r133297

re PR tree-optimization/19637 (Missed VRP and FRE opportunities in the presence of casts)

2008-03-17  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/19637
* fold-const.c (fold_unary): Remove restrictions of removing
intermediate pointer-conversions (P2)(P1)P0.
* tree-ssa-ccp.c (maybe_fold_stmt_addition): Recover from
conversion to void pointer.
(get_maxval_strlen): Handle addresses of the form &(*p)[0].

* g++.dg/tree-ssa/pr19637.C: New testcase.

From-SVN: r133291

Daily bump.

From-SVN: r133286

re PR fortran/35470 (Valid pointer assigment code gives compilation errors)

2008-03-16  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35470
* resolve.c (check_assumed_size_reference):  Only visit the
first reference and look directly at the highest dimension.

2008-03-16  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35470
* gfortran.dg/subref_array_pointer_3.f90 : New test.

From-SVN: r133279

[multiple changes]

2008-03-16  Paolo Carlini  <pcarlini@suse.de>

* testsuite/17_intro/headers/c++200x/all_multiple_inclusion.cc:
Update.
* testsuite/17_intro/headers/c++200x/all.cc: Likewise.
* include/precompiled/stdc++.h: Likewise.

2008-03-16  Pedro Lamarão  <pedro.lamarao@gmail.com>

* include/std/date_time: New file.
* src/date_time.cc: New file.
  * config/abi/pre/gnu.ver: Added <date_time> symbols in version
  GLIBCXX_3.4.11 and changed two patterns in version GLIBCXX_3.4
that matched new symbols.
* include/Makefile.am: Add date_time in std headers.
* src/Makefile.am: Add date_time.cc to source files.
* include/Makefile.in: Regenerate.
* src/Makefile.in: Likewise.

2008-03-16  Pedro Lamarão  <pedro.lamarao@gmail.com>

      * testsuite/31_date_time/headers/date_time/types_std.cc: New.
      * testsuite/31_date_time/headers/date_time/std_c++0x_neg.cc: Likewise.
      * testsuite/31_date_time/headers/date_time/functions_std.cc: Likewise.
      * testsuite/31_date_time/headers/date_time/synopsis.cc: Likewise.
      * testsuite/31_date_time/nanoseconds/requirements/traits.cc: Likewise.
      * testsuite/31_date_time/nanoseconds/requirements/duration.cc: Likewise.
      * testsuite/31_date_time/system_time/requirements: Likewise.
      * testsuite/31_date_time/system_time/requirements/traits.cc: Likewise.

2008-03-16  Paolo Carlini  <pcarlini@suse.de>

* config.h.in: Regenerate.

From-SVN: r133278

[multiple changes]

2008-03-16  Paolo Carlini  <pcarlini@suse.de>

* testsuite/17_intro/headers/c++200x/all_multiple_inclusion.cc:
Update.
* testsuite/17_intro/headers/c++200x/all.cc: Likewise.
* include/precompiled/stdc++.h: Likewise.

2008-03-16  Pedro Lamarão  <pedro.lamarao@gmail.com>

* include/std/date_time: New file.
* src/date_time.cc: New file.
  * config/abi/pre/gnu.ver: Added <date_time> symbols in version
  GLIBCXX_3.4.11 and changed two patterns in version GLIBCXX_3.4
that matched new symbols.
* include/Makefile.am: Add date_time in std headers.
* src/Makefile.am: Add date_time.cc to source files.
* include/Makefile.in: Regenerate.
* src/Makefile.in: Likewise.

2008-03-16  Pedro Lamarão  <pedro.lamarao@gmail.com>

      * testsuite/31_date_time/headers/date_time/types_std.cc: New.
      * testsuite/31_date_time/headers/date_time/std_c++0x_neg.cc: Likewise.
      * testsuite/31_date_time/headers/date_time/functions_std.cc: Likewise.
      * testsuite/31_date_time/headers/date_time/synopsis.cc: Likewise.
      * testsuite/31_date_time/nanoseconds/requirements/traits.cc: Likewise.
      * testsuite/31_date_time/nanoseconds/requirements/duration.cc: Likewise.
      * testsuite/31_date_time/system_time/requirements: Likewise.
      * testsuite/31_date_time/system_time/requirements/traits.cc: Likewise.

2008-03-16  Paolo Carlini  <pcarlini@suse.de>

* config.h.in: Regenerate.

From-SVN: r133277

[multiple changes]

2008-03-16  Paolo Carlini  <pcarlini@suse.de>

* testsuite/17_intro/headers/c++200x/all_multiple_inclusion.cc:
Update.
* testsuite/17_intro/headers/c++200x/all.cc: Likewise.
* include/precompiled/stdc++.h: Likewise.

2008-03-16  Pedro Lamarão  <pedro.lamarao@gmail.com>

* include/std/date_time: New file.
* src/date_time.cc: New file.
  * config/abi/pre/gnu.ver: Added <date_time> symbols in version
  GLIBCXX_3.4.11 and changed two patterns in version GLIBCXX_3.4
that matched new symbols.
* include/Makefile.am: Add date_time in std headers.
* src/Makefile.am: Add date_time.cc to source files.
* include/Makefile.in: Regenerate.
* src/Makefile.in: Likewise.

2008-03-16  Pedro Lamarão  <pedro.lamarao@gmail.com>

      * testsuite/31_date_time/headers/date_time/types_std.cc: New.
      * testsuite/31_date_time/headers/date_time/std_c++0x_neg.cc: Likewise.
      * testsuite/31_date_time/headers/date_time/functions_std.cc: Likewise.
      * testsuite/31_date_time/headers/date_time/synopsis.cc: Likewise.
      * testsuite/31_date_time/nanoseconds/requirements/traits.cc: Likewise.
      * testsuite/31_date_time/nanoseconds/requirements/duration.cc: Likewise.
      * testsuite/31_date_time/system_time/requirements: Likewise.
      * testsuite/31_date_time/system_time/requirements/traits.cc: Likewise.

2008-03-16  Paolo Carlini  <pcarlini@suse.de>

* config.h.in: Regenerate.

From-SVN: r133276

re PR debug/31510 (FAIL: libgomp.fortran/threadprivate[23].f90  -O3 -g)

PR debug/31510
* dbxout.c (dbxout_expand_expr, case VAR_DECL): Return NULL for
emulated thread local variables.

From-SVN: r133274

re PR tree-optimization/35607 (IVOPTs produces invalid gimple)

2008-03-16  Richard Guenther  <rguenther@suse.de>

PR middle-end/35607
* tree-ssa-loop-niter.c (expand_simple_operations): Do not
expand TREE_INVARIANT operations that are not gimple invariant.

* gcc.c-torture/compile/pr35607.c: New testcase.
* gcc.dg/tree-ssa/loop-19.c: Use -O2 to avoid vectorization.

From-SVN: r133273

extend.texi (Alignment): Say that the ABI controls the __alignof__ for non-strict-alignment targets...

* doc/extend.texi (Alignment): Say that the ABI controls
the __alignof__ for non-strict-alignment targets rather
than being a recommendation.

From-SVN: r133271

re PR fortran/35582 ([4.1/4.2] very simple error gives segmentation fault)

2008-03-16  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/35582
        * gfortran.dg/write_invalid_format.f90: New test.

From-SVN: r133270

configure.ac: m4_include config/proginstall.m4.

2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac: m4_include config/proginstall.m4.
        * configure: Regenerate.

config/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * proginstall.m4: New file, with fixed AC_PROG_INSTALL.

libjava/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (install-data-local): Rewrite to be more efficient,
        using awk, and `install' with multiple files at once.  Do not gather
        more than 50 files in one go to avoid hitting command line limits.
        (install_data_local_split): New variable.
        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * gcj/Makefile.in: Likewise.
        * include/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

boehm-gc/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * include/Makefile.in: Likewise.

libffi/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * include/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

libgfortran/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.

libgomp/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

libmudflap/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

libssp/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
libssp/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.

libstdc++-v3/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * doc/Makefile.in: Likewise.
        * include/Makefile.in: Likewise.
        * libmath/Makefile.in: Likewise.
        * libsupc++/Makefile.in: Likewise.
        * po/Makefile.in: Likewise.
        * src/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

zlib/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.

From-SVN: r133269

Makefile.am (write_entries_to_file_split): New variable.

libjava/
2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

* Makefile.am (write_entries_to_file_split): New variable.
(write_entries_to_file): Write out that many entries at once,
for speed.
* Makefile.in: Regenerate.

From-SVN: r133268

backport: Deal with Autoconf 2.62's semantic change in m4_append.

2008-03-16  Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

Backport from upstream Libtool:

2007-10-12  Eric Blake  <ebb9@byu.net>

Deal with Autoconf 2.62's semantic change in m4_append.
* ltsugar.m4 (lt_append): Replace broken versions of
m4_append.
(lt_if_append_uniq): Don't require separator to be overquoted,
and avoid broken m4_append.
(lt_dict_add): Fix typo.
* libtool.m4 (_LT_DECL): Don't overquote separator.

From-SVN: r133267

arm.c (arm_unwind_emit): Suppress unused unwinding annotations.

2008-03-15  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/arm.c (arm_unwind_emit): Suppress unused unwinding
annotations.
(arm_output_fn_unwind): Mark functions that can not be unwound.

From-SVN: r133266

Daily bump.

From-SVN: r133264

arm.c (arm_rtx_costs_1): Add costs for ARMv6 value extension instructions.

2008-03-15  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/arm.c (arm_rtx_costs_1): Add costs for ARMv6 value
extension instructions.

From-SVN: r133260

* zh_CN.po: Update.

From-SVN: r133258

tree-ssa-ccp.c (ccp_fold): Also read from constant values and fold constant aggregate refs.

2008-03-15  Richard Guenther  <rguenther@suse.de>

* tree-ssa-ccp.c (ccp_fold): Also read from constant values
and fold constant aggregate refs.
(fold_const_aggregate_ref): Handle string constants
and constructors in ARRAY_REFs.  Handle INDIRECT_REF.
(evaluate_stmt): Simplify now that ccp_fold folds constant
aggregate refs.

* gcc.dg/tree-ssa/ssa-ccp-16.c: New testcase.

From-SVN: r133257

* zh_CN.po: Update.

From-SVN: r133255