* crtstuff.c (HIDDEN_DTOR_LIST_END): New macro.
	(__do_global_dtors_aux): Use more paranoid loop to run
	destructors if HIDDEN_DTOR_LIST_END.
	(__DTOR_END__): Export as a hidden symbol when HIDDEN_DTOR_LIST_END.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r124444

From-SVN: r124443

varasm.c (align_variable): Don't increase alignment for DECL_THREAD_LOCAL_P variables above BITS_PER_WORD...

	* varasm.c (align_variable): Don't increase alignment for
	DECL_THREAD_LOCAL_P variables above BITS_PER_WORD through
	DATA_ALIGNMENT or CONSTANT_ALIGNMENT.

From-SVN: r124442

From-SVN: r124441

2007-05-04  Daniel Franke  <franke.daniel@gmail.com>

	* check.c (gfc_check_fseek_sub): Fixed typo.

From-SVN: r124440

2007-05-04  Josh Conner  <jconner@apple.com>

	* basic-block.h (cdi_direction): Assign values to all enumeration
	constants.
	(dom_computed): Remove.
	(dom_info_state): New.
	(set_dom_info_availability): New.
	* tree-ssa-loop-im.c (determine_invariantness): Initialize
	walk_data.dom_direction.
	* cfghooks.c (delete_basic_block): Use dom_info_available_p()
	instead of dom_computed[].
	(split_edge): Likewise.
	(create_basic_block): Likewise.
	(merge_blocks): Likewise.
	* ifcvt.c (find_if_header): Likewise.
	* tree-cfgcleanup.c (cleanup_tree_cfg): Likewise.
	* tree-ssa-dce.c (remove_dead_stmt): Likewise.
	* tree-ssa.c (verify_ssa): Likewise.
	* tree-cfg.c (tree_verify_flow_info): Likewise.
	(remove_edge_and_dominated_blocks): Likewise.
	* dominance.c (dom_computed): Make static.
	(calc_dfs_tree_nonrec): Change third param to a bool.
	(calc_dfs_tree): Change second param to a bool.
	(calc_idioms): Change second param to a bool.  Use
	dom_convert_dir_to_idx.
	(init_dom_info): Validate dir before using.
	(dom_convert_dir_to_idx): New.
	(calculate_dominance_info): Use dom_convert_dir_to_idx.  New
	variable 'reverse' used for calling calc_dfs_tree and calc_idoms.
	(free_dominance_info): Use dom_convert_dir_to_idx.
	(get_immediate_dominator): Likewise.
	(set_immediate_dominator): Likewise.
	(get_dominated_by): Likewise.
	(redirect_immediate_dominators): Likewise.
	(nearest_common_denominator): Likewise.
	(dominated_by_p): Likewise.
	(bb_dom_dfs_in): Likewise.
	(bb_dom_dfs_out): Likewise.
	(recount_dominator): Likewise.
	(iterate_fix_dominators): Likewise.
	(add_to_dominance_info): Likewise.
	(delete_from_dominance_info): Likewise.
	(first_dom_son): Likewise.
	(next_dom_son): Likewise.
	(dom_info_available_p): Likewise.
	(dom_info_state): New.
	(set_dom_info_availability): New.

From-SVN: r124439

2007-05-04  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_memory.h: Rename to stl_auto_ptr.h.
	(__get_temporary_buffer, get_temporary_buffer,
	return_temporary_buffer): Move...
	* include/bits/stl_tempbuf.h: ... here.
	* include/std/memory: Adjust includes.
	* testsuite/20_util/auto_ptr/assign_neg.cc: Adjust dg-error line
	numbers.
	* include/Makefile.am: Adjust.
	* include/Makefile.in: Regenerate.

	* testsuite/util/testsuite_iterators.h: Do not include the entire
	<iterator>.
	* include/bits/stl_iterator_base_types.h: Adjust includes.
	* testsuite/25_algorithms/unique_copy/2.cc: Include <functional>.

From-SVN: r124438

gcc/fortran:
2007-05-04  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/22539
	* intrinsic.c (add_subroutines): Added FSEEK.
	* intrinsic.h (gfc_resolve_fseek_sub, gfc_check_fseek_sub): New.
	* iresolve.c (gfc_resolve_fseek_sub): New.
	* check.c (gfc_check_fseek_sub): New.
	* intrinsic.texi (FSEEK): Updated.

gcc/testsuite:
2007-05-01  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/22539
	* gfortran.dg/fseek.f90: New test.

libgfortran:
2007-05-04  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/22539
	* io/intrinsics.c (fseek_sub): New.
	* io/unix.c (fd_fseek): Change logical and physical offsets only
	if seek succeeds.
	* gfortran.map (fseek_sub): New.

From-SVN: r124437

	* libsupc++/atexit_arm.cc: New file.
	* libsupc++/vec.cc (__aeabi_atexit): Remove.
	* libsupc++/cxxabi.h (__cxa_atexit): Add exception specification.
	* libsupc++/Makefile.am: Add atexit_arm.cc.
	* libsupc++/Makefile.in: Regenerated.

From-SVN: r124436

From-SVN: r124434

2007-05-04  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.md ("fix_trunc<mode>di2", "fix_trunc<mode>si2"):
	Expander removed.
	("fix_trunc<DSF:mode><GPR:mode>2"): Expander added.

From-SVN: r124433

	* config/xtensa/xtensa.md (adddi3, adddi_carry): Delete.
	(subdi3, subdi_carry): Delete.

From-SVN: r124432

	* opts.c (decode_options): Do not fiddle with inlining
	parameters in case of optimizing for size.
	* ipa-inline.c (cgraph_decide_recursive_inlining): When optimizing
	for size do nothing.
	(cgraph_decide_inlining_of_small_function): When optimizing for
	size never inline functions increasing caller size.
	(cgraph_early_inlining): Inline for size when optimizing for size.

Co-Authored-By: Richard Guenther <rguenther@suse.de>

From-SVN: r124431

	PR libfortran/31210
	* gfortran.dg/zero_length_1.f90: New test.

From-SVN: r124429

	PR libfortran/31210
	* io/transfer.c (transfer_character): Avoid passing a NULL
	pointer as source to the transfer routines, if the string length
	is zero.

From-SVN: r124428

stl_construct.h (_Destroy(_ForwardIterator, _ForwardIterator __last, _Allocator)): Change the last parameter to _Allocator&.

2007-05-04  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_construct.h (_Destroy(_ForwardIterator,
	_ForwardIterator __last, _Allocator)): Change the last parameter
	to _Allocator&.
	* include/bits/stl_uninitialized.h (__uninitialized_copy_a,
	__uninitialized_fill_a, __uninitialized_fill_n_a,
	__uninitialized_fill_copy, __uninitialized_copy_fill,
	__uninitialized_copy_copy): Likewise.
	* include/ext/rope: Adjust everywhere.
	* include/ext/ropeimpl.h: Likewise.

From-SVN: r124427

2007-05-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31803
        * expr.c (gfc_check_pointer_assign): Check for NULL pointer.

2007-05-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31803
        * gfortran.dg/char_pointer_assign_3.f90: New test.
        * gfortran.dg/char_result_2.f90: Re-enable test.

From-SVN: r124419

	PR fortran/31251
	* simplify.c (gfc_simplify_len): Only simplify integer lengths.

From-SVN: r124415

	* config/bfin/bfin.md (<optab>di3): Now a define_expand which expands
	logical operations piecewise.
	(<optab>di_zesidi_di, <optab>di_sesidi_di, negdi2, one_cmpldi2,
	zero_extendsidi2, subdi_di_zesidi, subdi_zesidi_di, subdi_di_sesidi,
	subdi_sesidi_di): Delete.
	(add_with_carry): Produce carry in CC instead of a DREG to shorten
	the generated sequence.  Allow three-reg add in constraints.  Rewrite
	the rtl expression for carry to avoid zero_extend of a constant.
	(sub_with_carry): New pattern.
	(adddi3, subdi3): Change into define_expand.  For subtract, generate a
	different sequence not involving jumps.
	(notbi): Now a named pattern.

From-SVN: r124414

invoke.texi (i386 and x86-64 Options): Add the note about a significant loss of accuracy of some mathematical routines...

        * doc/invoke.texi (i386 and x86-64 Options) [-mpc32, -mpc64, -mpc80]:
        Add the note about a significant loss of accuracy of some
        mathematical routines when these options are used.

From-SVN: r124413

	PR fortran/31781
	* simplify.c (gfc_simplify_repeat): Don't put function call with
	side effect in a gcc_assert().

From-SVN: r124412

2007-05-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/25071
        * interface.c (compare_actual_formal): Check character length.

2007-05-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/25071
        * gfortran.dg/char_length_3.f90: New test.
        * gfortran.dg/char_result_2.f90: Fix test.

From-SVN: r124411

* haifa-sched.c (rtx_vec_t): New typedef.
(contributes_to_priority_p): Extract piece of priority () into new
static function.
(priority): Use the function.  Add assertion.
(rank_for_schedule, set_priorities): Add assertion to check that
insn's priority is initialized.
(clear_priorities, calc_priorities): Change signature.  Make it update
all relevant insns.  Update all callers ('add_to_speculative_block ()'
and 'create_block_check_twin ()').
* sched-int.h (struct haifa_insn_data): Remove field 'priority_known'.
Add new field 'priority_status'.
(INSN_PRIORITY_STATUS): New macro.
(INSN_PRIORITY_KNOWN): Change to use INSN_PRIORITY_STATUS.

From-SVN: r124410

* sched-ebb.c (debug_ebb_dependencies): New static function.
(init_ready_list): Use it.

* sched-rgn.c (debug_dependencies): Split into 'debug_dependencies ()'
with changed signature and 'debug_rgn_dependencies ()'.
(debug_rgn_dependencies): New static function.
(init_ready_list): Use it.
	
* sched-int.h (debug_dependencies): Declare.

From-SVN: r124409

2007-05-04  Andreas Krebbel  <krebbel1@de.ibm.com>

	* libgcc-std.ver (__ffssi2): Added to GCC_4.3.0 section.

From-SVN: r124408

        * interpret.cc: Don't include ExceptionEvent.h.
        * gnu/gcj/jvmti/natExceptionEvent.cc: Remove.
        * Makefile.am (nat_source_files): Remove natExceptionEvent.cc.
        * Makefile.in: Regenerated.

From-SVN: r124407

        * include/jvmti-int.h (_Jv_ReportJVMTIExceptionThrow):
        Declare.
        * interpret.cc (_Jv_ReportJVMTIExceptionThrow): New function.
        (find_catch_location): New function.
        (REPORT_EXCEPTION): New macro.
        (throw_internal_error): Use REPORT_EXCEPTION.
        (throw_incompatible_class_change_error): Likewise.
        (throw_null_pointer_exception): Likewise.
        (throw_class_format_error): Likewise.
        * interpret-run.cc (INTERP_REPORT_EXCEPTION)[DEBUG]: Set
        to REPORT_EXCEPTION.
        (INTERP_REPORT_EXCEPTION)[!DEBUG]: Make nop.
        (insn_new): Use INTERP_REPORT_EXCEPTION.
        (insn_athrow): Likewise.
        Remove previous JVMTI exception notifications.
        Add JVMTI ExceptionCatch notificatin.
        * jni.cc (_Jv_PopSystemFrame): Notify JVMTI clients of
        exception throw.
        * gnu/gcj/jvmti/ExceptionEvent.java: Removed.
        * gnu/gcj/jvmti/ExceptionEvent.h: Removed.
        * classpath/lib/gnu/gcj/jvmti/ExceptionEvent.class: Removed.
        * gnu/classpath/jdwp/natVMVirtualMachine.cc
        (jdwpExceptionCB): New function.
        (jdwpVMInitCB): Set Exception event handler and enable.
        * sources.am: Regenerated.
        * Makefile.in: Regenerated.

From-SVN: r124406

2007-05-04  Dirk Mueller  <dmueller@suse.de>

        * c.opt(Wmain,ffreestanding): Enable for C++,ObjC++.

        * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
        not in effect.

From-SVN: r124404

	* fold-const.c (fold_unary): Convert (T1)(X op Y) into ((T1)X op (T1)Y),
	for pointer type in more cases than before.

	* gimplify.c (gimplify_expr): Fold (void *)&a + 4.

	* tree-object-size.c (plus_expr_object_size): When operand size is
	unknown, return unknown.

From-SVN: r124403

2007-05-04  Dirk Mueller  <dmueller@suse.de>

        * ChangeLog: split old changelogs by year

From-SVN: r124401

2007-05-03  Dirk Mueller  <dmueller@suse.de>

        * doc/invoke.texi (-m386,-m486,-mpentium,-mpentiumpro): Remove.

        * config/i386/i386.h (CC1_CPU_SPEC): Remove handling for deprecated
        options.

        * config/i386/i386.opt (m386,m486,mpentium,mpentiumpro): Remove.

From-SVN: r124400

        * filename_cmp.c: Replace include of ctype.h by include of
        safe-ctype.h.
        (filename_cmp): Use TOLOWER instead of tolower for conversions
        that are locale-independent.
        * Makefile.in (filename_cmp.o): Add dependency on safe-ctype.h.

From-SVN: r124399

From-SVN: r124395

From-SVN: r124392

	* config/soft-fp/double.h, config/soft-fp/extended.h,
	config/soft-fp/floatundidf.c, config/soft-fp/floatundisf.c,
	config/soft-fp/floatunsidf.c, config/soft-fp/floatunsisf.c,
	config/soft-fp/op-2.h, config/soft-fp/op-4.h,
	config/soft-fp/op-common.h, config/soft-fp/quad.h: Update from
	glibc CVS.

From-SVN: r124388

2007-05-03  Thomas Fitzsimmons  <fitzsim@redhat.com>

	https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=237304
	* Makefile.in: Regenerate.
	* scripts/makemake.tcl (scan_directory): Treat default.css as a
	property file.
	* classpath/javax/swing/text/html/default.css: Move to...
	* classpath/resource/javax/swing/text/html/default.css: New file.
	* classpath/javax/swing/text/html/HTMLEditorKit.java
	(getStyleSheet): Throw RuntimeException when style loading fails.
	* sources.am (property_files): Add
	classpath/resource/javax/swing/text/html/default.css.

From-SVN: r124387

2007-05-03  Andrew Haley  <aph@redhat.com>

        * gnu/javax/management/Server.java (Server): Record the delegate.
        (registerMBean): Notify the delegate.
        (unregisterMBean): Likewise.
        (notify): New method.

From-SVN: r124386

2007-05-03  Andrew Haley  <aph@redhat.com>

        * gnu/javax/management/Server.java (Server): Record the delegate.
        (registerMBean): Notify the delegate.
        (unregisterMBean): Likewise.
        (notify): New method.

From-SVN: r124385

2007-05-03  Andrew Haley  <aph@redhat.com>

        * gnu/javax/management/Server.java (Server): Record the delegate.
        (registerMBean): Notify the delegate.
        (unregisterMBean): Likewise.
        (notify): New method.

From-SVN: r124383

	* config/rs6000/rs6000.c (rs6000_override_options): Don't se
	MASK_PPC_GFXOPT for 8540 or 8548.

From-SVN: r124381