PR libfortran/31001

        * intrinsics/pack_generic.c (pack_internal): Add special checks
        for zero-sized arrays.

        * gfortran.dg/zero_sized_3.f90: New test.

From-SVN: r122507

2007-03-03  Benjamin Kosnik  <bkoz@redhat.com>

	* include/debug/functions.h: Use cstddef.
	
	* testsuite/tr1/3_function_objects/headers/functional/
	using_namespace_std_tr1_placeholders.cc: Fix include.

From-SVN: r122506

2007-03-03  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/15787
	* parser.c (struct cp_parser): New IN_IF_STMT.
	(cp_parser_statement_seq_opt): Handle an unexpected 'else',
	returning if parsing the body of an 'if' statement or issuing an
	error and continuing.
	(cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
	body of 'if'.
	(cp_parser_jump_statement): Mask new IN_IF_STMT bit.
	
testsuite/
	* g++.dg/parse/else.C: New.
	* g++.dg/parse/else-2.C: New.

From-SVN: r122505

2007-03-03  Benjamin Kosnik  <bkoz@redhat.com>

	* crossconfig.m4 (djgpp): Correct builtin defines to HAVE___,
	instead of HAVE____.
	* configure: Regenerate.

From-SVN: r122504

re PR fortran/30882 ([4.1 and 4.2 only] size with initialization expression value for dim= is rejected)

2007-03-03  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/30882
	* check.c (dim_rank_check): The shape of subsections of
	assumed-size arrays is known.

2007-03-03  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/30882
	* gfortran.dg/size_dim.f90: New test.

--         Diese und die folgenden Zeilen werden ignoriert --

M    gcc/testsuite/ChangeLog
A    gcc/testsuite/gfortran.dg/size_dim.f90
M    gcc/fortran/ChangeLog
M    gcc/fortran/check.c

Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r122503

2007-03-03  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/28080 (partial)
	* include/bits/stl_algobase.h: Do not include <iosfwd>,
	<bits/functexcept.h> is enough; adjust __copy_aux declarations;
	remove declaration of copy overload for istreambuf_iterator /
	ostreambuf_iterator.
	* src/debug.cc: Include <cstdio>.
	* include/ext/rope: Include <iosfwd>.
	* include/bits/char_traits.h: Include <cstdio> and <cwchar>.
	* include/bits/stl_algo.h: Remove declaration of find overload
	for istreambuf_iterator.
	* include/std/queue: Clean up includes.
	* include/std/stack: Likewise.
	* include/std/memory: Likewise.
	* include/std/algorithm: Likewise.
	* include/std/vector: Likewise.
	* include/std/deque: Likewise.
	* include/std/list: Likewise.
	* include/bits/stl_tree.h: Likewise.
	* testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Adjust
	dg-error markers.
	* testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Likewise.
	* testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
	* testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
	* testsuite/23_containers/set/operators/1_neg.cc: Likewise.
	* testsuite/23_containers/map/operators/1_neg.cc: Likewise.
	* testsuite/20_util/auto_ptr/assign_neg.cc: Likewise.

	* include/ext/type_traits.h: Fix type of __max_digits10; clean up
	includes.

	* testsuite/util/testsuite_hooks.h: Do not include <cstddef>.
	* testsuite/util/testsuite_hooks.cc: Do it here.

From-SVN: r122502

From-SVN: r122499

2007-03-02  Paul Thomas  <pault@gcc.gnu.org>
	    Tobias Burnus  <burnus@net-b.de>

	PR fortran/30873
	* decl.c (gfc_match_entry): Remove erroneous entry result check.

2007-03-02  Paul Thomas  <pault@gcc.gnu.org>
	    Tobias Burnus  <burnus@net-b.de>

	PR fortran/30873
	* gfortran.dg/entry_9.f90: New test.


Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r122495

From-SVN: r122494

	* tree-sra.c (sra_walk_fns) <ldst>: Document new restriction.
	(sra_walk_modify_expr) <rhs_elt>: Treat the reference as a use
	if the lhs has side-effects.
	<lhs_elt>: Treat the reference as a use if the rhs has side-effects.

From-SVN: r122492

        * config/i386/i386.h (TUNEMASK): Remove define.
        (ARCHMASK): Remove define.
        (TARGET_*): Use ix86_tune_mask variable instead of TUNEMASK.
         Use ix86_arch_mask variable instead of ARCHMASK.
        * config/i386/i386.c (override_options): Ditto.
        (standard_80387_constant_p): Ditto.

From-SVN: r122491

2007-03-02  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/28253
	* class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
	for thunks.

From-SVN: r122490

2007-03-02  Geoffrey Keating  <geoffk@apple.com>

	* g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
	Objective-C++.  Don't exit early if -shared-libgcc needs to be
	added.

Index: gcc/testsuite/ChangeLog
2007-03-02  Geoffrey Keating  <geoffk@apple.com>

	* g++.dg/other/darwin-minversion-1.C: New.

From-SVN: r122488

	* tree-vrp.c (uses_overflow_infinity): New static function.
	(supports_overflow_infinity): New static function.
	(make_overflow_infinity): New static function.
	(negative_overflow_infinity): New static function.
	(positive_overflow_infinity): New static function.
	(is_negative_overflow_infinity): New static function.
	(is_positive_overflow_infinity): New static function.
	(is_overflow_infinity): New static function.
	(overflow_infinity_range_p): New static function.
	(compare_values_warnv): New function split out of compare_values.
	(compare_value): Call it.
	(set_value_range_to_nonnegative): Add overflow_infinity
	parameter.  Change caller.
	(vrp_expr_computes_nonnegative): Add strict_overflow_p parameter.
	Change callers.
	(vrp_expr_computes_nonzero): Likewise.
	(compare_ranges, compare_range_with_value): Likewise.
	(compare_name_with_value, compare_names): Likewise.
	(vrp_evaluate_conditional): Likewise.
	(set_value_range): Handle infinity
	(vrp_operand_equal_p, operand_less_p): Likewise.
	(extract_range_from_assert): Likewise.
	(vrp_int_const_binop): Likewise.
	(extract_range_from_binary_expr): Likewise.
	(extract_range_from_unary_expr): Likewise.
	(extract_range_from_comparison): Likewise.
	(extract_range_from_expr): Likewise.
	(dump_value_range): Likewise.
	(vrp_visit_cond_stmt, vrp_visit_phi_node): Likewise.
	(test_for_singularity): Likewise.
	(vrp_int_const_binop): Remove inline qualifier.
	(adjust_range_with_scev): Add comment.
	* tree-flow.h (vrp_evaluate_conditional): Update declaration.

From-SVN: r122487

2007-03-02  Andrew Haley  <aph@redhat.com>

        * sun/reflect/annotation/AnnotationInvocationHandler.java:
        Generify in a few places.
        (equals): Rewrite to use invoke on local proxy.
        (deepToString): Remove most of it.
        (toString): Make nonstatic.
        (arrayClone): Delete.
        (coerce): New method.
        (invoke): Rewrite to handle gcj's structures correctly.
        * java/lang/natClass.cc (getDeclaredAnnotations): Fix test for
        null loader.
        * sources.am: Regenerate.
        * Makefile.am: Likewise.

From-SVN: r122485

	* tree-ssa-structalias.c (could_have_pointers): Tidy.
	(get_constraint_for): Likewise.
	(do_structure_copy): Likewise.
	(find_func_aliases): Fix references to MODIFY_EXPR.
	(intra_create_variable_infos): Tidy.
	* tree-ssa-operands.c (add_virtual_operand): Add argument
	IS_CALL_SITE.
	When adding members of alias sets, if IS_CALL_SITE is true and
	the symbol is not call-clobbered, skip it.
	Adjust all callers.


testsuite/ChangeLog

	* gcc.dg/tree-ssa/20070302-1.c: New test.

From-SVN: r122484

2007-03-02  Andrew Haley  <aph@redhat.com>

        * sun/reflect/annotation/AnnotationInvocationHandler.java:
        Generify in a few places.
        (equals): Rewrite to use invoke on local proxy.
        (deepToString): Remove most of it.
        (toString): Make nonstatic.
        (arrayClone): Delete.
        (coerce): New method.
        (invoke): Rewrite to handle gcj's structures correctly.
        * java/lang/natClass.cc (getDeclaredAnnotations): Fix test for
        null loader.
        * sources.am: Regenerate.
        * Makefile.am: Likewise.

From-SVN: r122483

2007-03-02  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/objects/wchar_t/9661-1.cc: Include <cstdlib>.
	* testsuite/27_io/objects/wchar_t/7.cc: Likewise.
	* testsuite/27_io/objects/char/9661-1.cc: Likewise.
	* testsuite/27_io/objects/char/7.cc: Likewise.
	* testsuite/27_io/basic_istream/ignore/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_istream/ignore/char/2.cc: Likewise.
	* testsuite/27_io/basic_istream/getline/wchar_t/5.cc: Likewise.
	* testsuite/27_io/basic_istream/getline/char/5.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/
	11.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_character/wchar_t/
	4.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_character/char/
	4.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/wchar_t/
	2346-fstream.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/char/
	2346-fstream.cc: Likewise.
	* testsuite/27_io/basic_filebuf/seekoff/char/26777.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/close/char/4879.cc: Likewise.
	* testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
	* testsuite/27_io/basic_filebuf/showmanyc/char/9533-1.cc: Likewise.
	* testsuite/21_strings/basic_string/inserters_extractors/
	wchar_t/10.cc: Likewise.
	* testsuite/21_strings/basic_string/inserters_extractors/
	wchar_t/11.cc: Likewise.
	* testsuite/21_strings/basic_string/inserters_extractors/
	char/10.cc: Likewise.
	* testsuite/21_strings/basic_string/inserters_extractors/
	char/11.cc: Likewise.
	* testsuite/ext/pb_ds/example/trie_dna.cc: Likewise.
	* testsuite/ext/new_allocator/deallocate_global.cc: Likewise.
	* testsuite/ext/new_allocator/deallocate_local.cc: Likewise.
	* testsuite/performance/27_io/filebuf_sgetn_unbuf.cc: Likewise.
	* testsuite/performance/27_io/ifstream_getline.cc: Likewise.
	* testsuite/22_locale/locale/cons/4.cc: Likewise.
	* testsuite/22_locale/locale/cons/5.cc: Likewise.
	* testsuite/tr1/2_general_utilities/shared_ptr/thread/
	mutex_weaktoshared.cc: Likewise.
	* testsuite/tr1/2_general_utilities/shared_ptr/thread/
	default_weaktoshared.cc: Likewise.
	* testsuite/thread/pthread5.cc: Likewise.
	* testsuite/thread/pthread1.cc: Likewise.
	* testsuite/23_containers/deque/cons/assign/1.cc: Likewise.

From-SVN: r122482

	* config/alpha/alpha.c (alpha_gp_save_rtx): Insert the insns at the
	entry by means of emit_insn_at_entry.

From-SVN: r122480

        * expr.h (promoted_input_arg): Remove decl.
        * function.c (promoted_input_arg): Merge into ...
        * combine.c (setup_incoming_promotions): ... only caller.
        Rearrange to avoid double loop.

From-SVN: r122479

2007-03-02  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/thread/pthread1.cc: Include <pthread.h>.
	* testsuite/thread/pthread2.cc: Likewise.
	* testsuite/thread/pthread3.cc: Likewise.
	* testsuite/thread/pthread4.cc: Likewise.
	* testsuite/thread/pthread5.cc: Likewise.
	* testsuite/thread/pthread6.cc: Likewise.
	* testsuite/thread/pthread7-rope.cc: Likewise.

2007-03-02  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/28080 (partial)
	* include/tr1/random (class random_device): Rework to use simple
	<cstdio> input, do not include <fstream>.
	* include/tr1/random.tcc (all inserters and extractors): Refer
	to ios_base as base class of basic_istream or basic_ostream.

From-SVN: r122478

	* config/rs6000/dfp.md: New file.
	* config/rs6000/rs6000.md: Include dfp.md.
	(add<mode>3_internal1): Disable for DECIMAL_FLOAT_MODE_P operands.
	* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Handle DDmode
	and TDmode decimal float modes in FP registers.
	(num_insns_constant): Likewise.
	(rs6000_legitimate_offset_address_p): Likewise.
	(rs6000_legitimize_address): Likewise.
	(rs6000_legitimize_reload_address): Likewise.
	(rs6000_legitimate_address): Likewise.
	(rs6000_emit_move): Likewise.
	(function_arg_boundary): Likewise.
	(function_arg_advance): Likewise.
	(rs6000_darwin64_record_arg_recurse): Likewise.
	(function_arg): Likewise.
	(rs6000_gimplify_va_arg): Likewise.
	(rs6000_split_multireg_move): Likewise.
	(rs6000_output_function_epilogue): Likewise.
	(rs6000_output_function_epilogue): Likewise.
	(rs6000_register_move_cost): Likewise.
	(rs6000_function_value): Likewise.
	(rs6000_libcall_value): Likewise.

Co-Authored-By: Janis Johnson <janis187@us.ibm.com>
Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com>

From-SVN: r122477

i386.c (override_options): Put initialization of ix86_tune_mask and ix86_arch_mask to the correct place.

        * config/i386/i386.c (override_options): Put initialization of
        ix86_tune_mask and ix86_arch_mask to the correct place.

From-SVN: r122476

gcc/
	* config/t-vxworks (LIMITS_H_TEST): Define to true for VxWorks.

From-SVN: r122475

gcc/
	* config/t-vxworks (LIBGCC2_INCLUDES): Pass -nostdinc.
	Use $MULTIDIR to choose between the kernel and RTP headers,
	and use $WIND_BASE and $WIND_USR to locate them.

From-SVN: r122474

	PR target/31019
	* config/i386/i386.h (TUNEMASK): Redefine to use ix86_tune_mask.
	(ARCHMASK): Define.
	(TARGET_CMOVE): Use ARCHMASK.
	(TARGET_CMPXCHG): Ditto.
	(TARGET_CMPXCHG8B): Ditto.
	(TARGET_XADD): Ditto.
	(TARGET_BSWAP): Ditto.
	* config/i386/i386.c (ix86_tune_mask): New global variable.
	(ix86_arch_mask): Ditto.
	(override_options): Initialize ix86_tune_mask and
	ix86_arch_mask. Use ARCHMASK to clear MASK_NO_FANCY_MATH_387 in
	target_flags.


Co-Authored-By: Michael Meissner <michael.meissner@amd.com>

From-SVN: r122473

2007-03-02  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* typeck.c (common_base_type): Delete unused function.

From-SVN: r122472

2007-03-02  Andrew Haley  <aph@redhat.com>

	* sun/reflect/annotation/AnnotationInvocationHandler.java:
	Whitespace only changes.

2007-03-02  Andrew Haley  <aph@redhat.com>

	* sun/reflect/annotation/AnnotationInvocationHandler.java: Moved
	from Classpath to libgcj local.

From-SVN: r122471

2007-03-02  Andrew Haley  <aph@redhat.com>

	* sun/reflect/annotation/AnnotationInvocationHandler.java: Moved
	from Classpath to libgcj local.

From-SVN: r122470

re PR middle-end/30992 (Scaling error in decimal floating-point arithmetic blows conversions to integers)

2007-03-02  Ben Elliston  <bje@au.ibm.com>

	PR 30992
	* config/dfp-bit.c (DFP_TO_INT): Initialise qval with "1.".

From-SVN: r122469

	* target.h (init_dwarf_reg_sizes_extra): New target hook.
	* target-def.h (TARGET_INIT_DWARF_REG_SIZES_EXTRA): New default.
	* doc/tm.texi (TARGET_INIT_DWARF_REG_SIZES_EXTRA): Document.
	* dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): Call this
	hook.
	* config/rs6000/rs6000.c (TARGET_INIT_DWARF_REG_SIZES_EXTRA,
	rs6000_init_dwarf_reg_sizes_extra): New.
	* config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Support
	SPE register high parts.

testsuite:
	* gcc.target/powerpc/spe-unwind-1.c, g++.dg/eh/simd-5.C: New
	tests.

From-SVN: r122468

* configure.ac: Add "--with-pdfdir" configure option,
which defines pdfdir variable.
* Makefile.def (target=fixincludes): Add install-pdf to
missing targets.
(recursive_targets): Add install-pdf target.
(flags_to_pass): Add pdfdir.
* Makefile.tpl: Add pdfdir handling, add do-install-pdf
target.
* configure: Regenerate
* Makefile.in: Regenerate

From-SVN: r122467

* Makefile.in: Add install-pdf target as
copied from automake v1.10 rules.
* configure.ac: Add install-pdf to target list.
* configure: Regenerate.

From-SVN: r122466

* Make-lang.in: Add install-pdf target as copied from
automake v1.10 rules.

From-SVN: r122465

* Make-lang.in: Add install-pdf target as copied from
automake v1.10 rules.

From-SVN: r122464

* Make-lang.in: Add install-pdf target as copied from
automake v1.10 rules.

From-SVN: r122463

* Make-lang.in: Add install-pdf target as copied from
automake v1.10 rules.

From-SVN: r122461

From-SVN: r122460

From-SVN: r122457

From-SVN: r122456