From-SVN: r132000

2008-02-01  Richard Guenther  <rguenther@suse.de>

	PR other/35042
	* invoke.texi (-finline-limit): Remove no longer true parts
	of the documentation.  Note that there is no default value.

From-SVN: r131998

re PR testsuite/35047 (some vectorisation tests fail with --with-arch=core2 or on  i386-apple-darwin8.11.1)

	PR testsuite/35047
	* gcc.c-torture/execute/20050316-2.x: New file.
	* gcc.target/i386/pr17390.c: Update scan pattern.
	* gcc.dg/builtin-apply4.c: Add -mno-mmx for 32bit x86 targets.
	* g++.dg/tree-ssa/ivopts-1.C: Remove XPASS for x86 targets.

From-SVN: r131997

	PR c/29326
	* doc/extend.texi (Other Builtins): Document.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>

From-SVN: r131996

From-SVN: r131993

	* compile: Make executable.

From-SVN: r131988

	* doc/c-tree.texi (Types): Fix grammar.
	(Expression trees): Ditto.
	* doc/passes.texi (Tree-SSA passes): Ditto.

	* doc/configterms.texi (Configure Terms): Fix typo.
	* doc/cpp.texi (Common Predefined Macros): Ditto.
	* doc/md.texi (Machine Constraints): Ditto.

	* doc/makefile.texi (Makefile): Add comma.

From-SVN: r131987

	* doc/sourcebuild.texi (Front End): Remove references to CVS
	and CVSROOT/modules.
	(Texinfo Manuals): Replace reference to CVS by one to SVN.
	(Back End): Remove reference to CVS.

Co-Authored-By: Gerald Pfeifer <gerald@pfeifer.com>

From-SVN: r131986

2008-01-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34910
	* expr.c (gfc_check_assign): It is an error to assign
	to a sibling procedure.

2008-01-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34910
	* gfortran.dg/proc_assign_2.f90: New test.

From-SVN: r131985

2008-01-31  Douglas Gregor  <doug.gregor@gmail.com>
           Jakub Jelinek  <jakub@redhat.com>

       PR c++/34935
       PR c++/34936
       * typeck.c (structural_comptypes): Handle comparisons of
       VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
       REAL_TYPE nodes.
       * mangle.c (write_builtin_type): Map down to the canonical type,
       which will be one of the predefined type nodes.

2008-01-31  Douglas Gregor  <doug.gregor@gmail.com>
           Jakub Jelinek  <jakub@redhat.com>

       PR c++/34935
       PR c++/34936
       * g++.dg/ext/alias-canon.C: New.
       * g++.dg/ext/alias-mangle.C: New.
	

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

From-SVN: r131984

re PR target/34900 (target mips64vrel-elf. Internal compiler error (in reload_cse_simplify_operands, at postreload.c:392) while building libiberty)

gcc/
	PR target/34900
	* config/mips/mips.c (gen_load_const_gp): New function, taking a
	comment from...
	(mips16_gp_pseudo_reg): ...here.
	* config/mips/mips.md (load_const_gp): Replace with...
	(load_const_gp_<mode>): ...this :P-based insn.

From-SVN: r131983

2008-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
    
	* include/backward/auto_ptr.h: Fix comment typos.
	* include/bits/algorithmfwd.h: Likewise.
	* include/bits/basic_ios.h: Likewise.
	* include/bits/c++config: Likewise.
	* include/bits/char_traits.h: Likewise.
	* include/bits/codecvt.h: Likewise.
	* include/bits/gslice.h: Likewise.
	* include/bits/ios_base.h: Likewise.
	* include/bits/locale_facets.h: Likewise.
	* include/bits/locale_facets_nonio.tcc: Likewise.
	* include/bits/postypes.h: Likewise.
	* include/bits/sstream.tcc: Likewise.
	* include/bits/stl_algo.h: Likewise.
	* include/bits/stl_deque.h: Likewise.
	* include/bits/stl_iterator.h: Likewise.
	* include/bits/stl_iterator_base_types.h Likewise.
	* include/bits/stl_list.h: Likewise.
	* include/bits/stl_map.h: Likewise.
	* include/bits/stl_multimap.h: Likewise.
	* include/bits/stl_multiset.h: Likewise.
	* include/bits/stl_set.h: Likewise.
	* include/bits/stl_vector.h: Likewise.
	* include/bits/valarray_array.h: Likewise.
	* include/debug/safe_base.h: Likewise.
	* include/ext/bitmap_allocator.h: Likewise.
	* include/ext/codecvt_specializations.h Likewise.
	* include/ext/mt_allocator.h: Likewise.
	* include/ext/rc_string_base.h: Likewise.
	* include/ext/rope: Likewise.
	* include/parallel/checkers.h: Likewise.
	* include/parallel/find.h: Likewise.
	* include/parallel/multiseq_selection.h: Likewise.
	* include/parallel/partition.h: Likewise.
	* include/parallel/settings.h: Likewise.
	* include/std/bitset: Likewise.
	* include/std/complex: Likewise.
	* include/std/fstream: Likewise.
	* include/std/istream: Likewise.
	* include/std/limits: Likewise.
	* include/std/ostream: Likewise.
	* include/std/stdexcept: Likewise.
	* include/std/streambuf: Likewise.
	* include/tr1/bessel_function.tcc: Likewise.
	* include/tr1/cmath: Likewise.
	* include/tr1/ell_integral.tcc: Likewise.
	* include/tr1/hypergeometric.tcc: Likewise.
	* include/tr1/legendre_function.tcc: Likewise.
	* include/tr1_impl/random: Likewise.
	* include/tr1_impl/regex: Likewise.

From-SVN: r131982

2008-01-31  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* doc/invoke.texi (-ansi): Mention explicitly corresponding -std=
	options. Minor fixes.
	(-std): Move reference to standards closer to where language
	standards are first mentioned.

From-SVN: r131980

2008-01-31  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_istream/extractors_character/pod/3983-2.cc:
	Avoid -Wall warnings.
	* testsuite/22_locale/global_templates/user_facet_hierarchies.cc:
	Likewise.
	* testsuite/22_locale/global_templates/standard_facet_hierarchies.cc:
	Likewise.
	* testsuite/tr1/6_containers/hash/operators/size_t.cc: Likewise.
	* testsuite/tr1/6_containers/tuple/cons/big_tuples.cc: Likewise.
	* testsuite/tr1/6_containers/tuple/cons/constructor.cc: Likewise.
	* testsuite/tr1/6_containers/array/cons/aggregate_initialization.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/requirements/contiguous.cc: 
	Likewise.
	* testsuite/tr1/6_containers/array/requirements/member_swap.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/requirements/assign.cc: Likewise.
	* testsuite/tr1/6_containers/array/specialized_algorithms/swap.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/comparison_operators/
	less_or_equal.cc: Likewise.
	* testsuite/tr1/6_containers/array/comparison_operators/
	greater_or_equal.cc: Likewise.
	* testsuite/tr1/6_containers/array/comparison_operators/less.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/comparison_operators/equal.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/comparison_operators/not_equal.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/comparison_operators/greater.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/tuple_interface/get.cc: Likewise.
	* testsuite/tr1/6_containers/array/element_access/at_out_of_range.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/element_access/back.cc: Likewise.
	* testsuite/tr1/6_containers/array/element_access/front.cc: Likewise.
	* testsuite/tr1/6_containers/array/element_access/data.cc: Likewise.
	* testsuite/tr1/6_containers/array/iterators/end_is_one_past.cc:
	Likewise.
	* testsuite/tr1/6_containers/array/capacity/empty.cc: Likewise.
	* testsuite/tr1/6_containers/array/capacity/max_size.cc: Likewise.
	* testsuite/tr1/6_containers/array/capacity/size.cc: Likewise.
	* testsuite/thread/guard.cc: Likewise.
	* testsuite/20_util/tuple/cons/big_tuples.cc: Likewise.
	* testsuite/20_util/tuple/cons/constructor.cc: Likewise.
	* testsuite/20_util/shared_ptr/creation/dr402.cc: Likewise.
	* testsuite/20_util/shared_ptr/creation/make.cc: Likewise.
	* testsuite/20_util/shared_ptr/creation/alloc.cc: Likewise.
	* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
	* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
	Likewise.

From-SVN: r131979

gcc/
	PR rtl-optimization/34995
	* reload.c (alternative_allows_const_pool_ref): Take an rtx
	parameter and return a bool.  If the rtx parameter is nonnull,
	check that it satisfies an EXTRA_MEMORY_CONSTRAINT.
	(find_reloads): Update call accordingly.  Pass the new operand
	if it needed no address reloads, otherwise pass null.

From-SVN: r131976

From-SVN: r131975

From-SVN: r131973

        PR c/34993
        * tree.c (build_type_attribute_qual_variant): Skip TYPE_DOMAIN
        for unbounded arrays.

From-SVN: r131970

From-SVN: r131969

	* g++.dg/other/first-global.C: Add -fpie for all pic targets.
	* g++.dg/parse/attr-externally-visible-1.C: Likewise.

From-SVN: r131968

From-SVN: r131967

re PR target/34982 (calling a function with undefined parameters causes segmentation fault at -O1 or higher)


	PR target/34982
	* i386.c (init_cumulative_args): Use real function declaration when
	calling locally.

From-SVN: r131966

2008-01-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR libffi/34612
	* src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
	returning struct.

	* testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
	tests.

From-SVN: r131964

2008-01-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        PR bootstrap/34922
        * configure.ac (PARSE_ARGS): Push suitable setting of
        ac_subdirs_all, for `./configure --help=recursive'.
        Handle `+' in generic toplevel directory disabling.
        * configure: Regenerate.

From-SVN: r131961

gcc/
	PR rtl-optimization/34998
	* global.c (build_insn_chain): Treat non-subreg_lowpart
	SUBREGs of pseudos as clobbering all the words covered by the
	SUBREG, not just all the bytes.
	* ra-conflict.c (clear_reg_in_live): Likewise.  Take the
	original df_ref rather than an extract parameter.
	(global_conflicts): Update call accordingly.

From-SVN: r131960

2008-01-30  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange
	the overflow check to make it easier to read.
	(__fixtfdi): Change the type of the ll member in union
	long_double to UDItype_x.

2008-01-30  Andreas Krebbel  <krebbel1@de.ibm.com>

	* gcc.target/s390/tf_to_di-1.c: New testcase.

From-SVN: r131957

2008-01-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34975
	* symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
	delete_symtree to gfc_delete_symtree.
	* gfortran.h : Add prototype for gfc_delete_symtree.
	* module.c (load_generic_interfaces): Transfer symbol to a
	unique symtree and delete old symtree, instead of renaming.
	(read_module): The rsym and the found symbol are the same, so
	the found symtree can be deleted.

	PR fortran/34429
	* decl.c (match_char_spec): Remove the constraint on deferred
	matching of functions and free the length expression.
	delete_symtree to gfc_delete_symtree.
	(gfc_match_type_spec): Whitespace.
	(gfc_match_function_decl): Defer characteristic association for
	all types except BT_UNKNOWN.
	* parse.c (decode_specification_statement): Only derived type
	function matching is delayed to the end of specification.

2008-01-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34975
	* gfortran.dg/use_only_3.f90: New test.
	* gfortran.dg/use_only_3.inc: Modules for new test.

	PR fortran/34429
	* gfortran.dg/function_charlen_2.f90: New test.

From-SVN: r131956

From-SVN: r131949

	PR middle-end/34969
	* cgraph.h (cgraph_update_edges_for_call_stmt): New prototype.
	* cgraph.c (cgraph_update_edges_for_call_stmt): New function.
	* tree-inline.c (fold_marked_statements): Call
	cgraph_update_edges_for_call_stmt if folding a call statement.
	* cgraphunit.c (verify_cgraph_node): Set cfun to this_cfun for
	debug_generic_stmt calls, reset it back afterwards.

	* gcc.dg/pr34969.c: New test.

From-SVN: r131946

	PR c/35017
	* c-decl.c (start_decl): Don't pedwarn about TREE_READONLY
	static decls.
	* c-typeck.c (build_external_ref): Don't pedwarn about
	static vars in current function's scope.

	* gcc.dg/inline-25.c: New test.
	* gcc.dg/inline-26.c: New test.
	* gcc.dg/inline-27.c: New test.

From-SVN: r131945

From-SVN: r131943

From-SVN: r131942

From-SVN: r131941

2008-01-29  Bernhard Fischer  <aldot@gcc.gnu.org>

	PR c/35002
	* ipa-struct-reorg.c: Fix spelling.
	* params.def: Ditto.

From-SVN: r131940

2008-01-29  Richard Guenther  <rguenther@suse.de>

	PR middle-end/35006
	* tree-inline.h (struct copy_body_data): Add remapping_type_depth
	field.
	* tree-inline.c (remap_type): Increment remapping_type_depth
	around remapping types.
	(copy_body_r): Only add referenced variables if they are referenced
	from code, not types.

	* gcc.c-torture/compile/pr35006.c: New testcase.

From-SVN: r131939

2008-01-29  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/34055
	PR c++/34103
	PR c++/34219
	PR c++/34606
	PR c++/34753
	PR c++/34754
	PR c++/34755
	PR c++/34919
	PR c++/34961
	* c-pretty-print.c (pp_c_type_qualifier_list): Don't try to print
	qualifiers for an ERROR_MARK_NODE or a NULL_TREE.


2008-01-29  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/34055
	PR c++/34103
	PR c++/34219
	PR c++/34606
	PR c++/34753
	PR c++/34754
	PR c++/34755
	PR c++/34919
	PR c++/34961
	* typeck.c (check_return_expr): Tweak call to
	check_for_bare_parameter_packs.
	* class.c (add_method): Be careful with error_mark_nodes.
	* cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
	signature.
	* pt.c (struct find_parameter_pack_data): Remove
	SET_PACKS_TO_ERROR.
	(find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
	(uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
	(make_pack_expansion): Ditto.
	(check_for_bare_parameter_packs): Parameter is now a tree, not a
	tree*.
	(process_template_parm): Tweak call to
	check_for_bare_parameter_packs.  
	(push_template_decl_real): Tweak calls to
	check_for_bare_parameter_packs. If bare parameter packs are found
	in the list of exceptions, clear out that list after giving an
	error.
	* semantics.c (finish_cond): Tweak call to
	check_for_bare_parameter_packs.
	(finish_expr_stmt): Ditto.
	(finish_for_expr): Ditto.
	(finish_switch_cond): Ditto.
	(finish_mem_initializers): Ditto.
	(finish_member_declaration): Ditto.
	(finish_static_assert): Check for bare parameter packs in the
	condition.
	* decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
	attributes of a declaration.
	* parser.c (cp_parser_using_declaration): Tweak call to
	check_for_bare_parameter_packs.
	(cp_parser_base_clause): Ditto.
	

2008-01-29  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/34055
	PR c++/34103
	PR c++/34219
	PR c++/34606
	PR c++/34753
	PR c++/34754
	PR c++/34755
	PR c++/34919
	PR c++/34961
	* g++.dg/cpp0x/vt-34219-2.C: New.
	* g++.dg/cpp0x/pr32126.C: Tweak expected error messages.
	* g++.dg/cpp0x/vt-34961.C: New.
	* g++.dg/cpp0x/vt-34055.C: Tweak error messages; add new test
	cases from the re-opened PR.
	* g++.dg/cpp0x/vt-34753.C: New.
	* g++.dg/cpp0x/vt-34919.C: New.
	* g++.dg/cpp0x/vt-34754.C: New.
	* g++.dg/cpp0x/vt-34606.C: New.
	* g++.dg/cpp0x/vt-34219.C: New.
	* g++.dg/cpp0x/pr32125.C: Tweak expected error messages.
	* g++.dg/cpp0x/vt-34755.C: New.
	* g++.dg/cpp0x/pr31438.C: Ditto.
	* g++.dg/cpp0x/variadic81.C: Ditto.

From-SVN: r131938

gcc/testsuite/
	* g++.dg/torture/pr34641.C: Put the dg-do first.

From-SVN: r131937

gcc/testsuite/
	* gcc.target/mips/lazy-binding-1.c: Skip for mips16.

From-SVN: r131936

re PR c++/35007 (Firefox fails to build with affentry.cpp:94: error: ISO C++ forbids subscripting non-lvalue array)

        PR c++/35007
        * class.c (build_base_path): Fix !want_pointer case.

From-SVN: r131931

From-SVN: r131928