2010-02-04  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/42460
	* doc/doxygen/user.cfg.in: Update file list.
	* include/debug/safe_sequence.h: Doxygen markup fixes for '' and "".
	* include/debug/safe_base.h: Same.
	* include/debug/macros.h: Same.
	* include/tr1_impl/regex: Same.
	* include/std/iostream: Same.
	* include/std/streambuf: Same.
	* include/std/bitset: Same.
	* include/std/iosfwd: Same.
	* include/std/limits: Same.
	* include/std/fstream: Same.
	* include/std/istream: Same.
	* include/std/ostream: Same.
	* include/std/sstream: Same.
	* include/parallel/multiway_merge.h: Same.
	* include/parallel/for_each.h: Same.
	* include/parallel/workstealing.h: Same.
	* include/parallel/omp_loop_static.h: Same.
	* include/parallel/omp_loop.h: Same.
	* include/c_std/csignal: Same.
	* include/c_std/cstdlib: Same.
	* include/c_std/cstdio: Same.
	* include/c_std/cstdarg: Same.
	* include/c_std/cctype: Same.
	* include/c_std/cerrno: Same.
	* include/c_std/cmath: Same.
	* include/c_std/ciso646: Same.
	* include/c_std/ctime: Same.
	* include/c_std/clocale: Same.
	* include/c_std/climits: Same.
	* include/c_std/cassert: Same.
	* include/c_std/csetjmp: Same.
	* include/c_std/cwchar: Same.
	* include/c_std/cfloat: Same.
	* include/c_std/cstring: Same.
	* include/c_std/cstddef: Same.
	* include/c_std/cwctype: Same.
	* include/profile/iterator_tracker.h: Same.
	* include/profile/impl/profiler_trace.h: Same.
	* include/ext/vstring.h: Same.
	* include/ext/algorithm: Same.
	* include/ext/pb_ds/detail/pat_trie_/pat_trie_.h.pp: Same.
	* include/ext/pb_ds/detail/bin_search_tree_/bin_search_tree_.h.pp: Same.
	* include/ext/pb_ds/detail/type_utils.hpp: Same.
	* include/ext/pb_ds/detail/splay_tree_/splay_tree_.hpp: Same
	* include/ext/pb_ds/detail/rb_tree_map_/rb_tree_.hpp: Same.
	* include/ext/rc_string_base.h: Same.
	* include/ext/stdio_sync_filebuf.h: Same.
	* include/ext/functional: Same.
	* include/ext/mt_allocator.h: Same.
	* include/bits/basic_ios.h: Same.
	* include/bits/stl_map.h: Same.
	* include/bits/stl_algobase.h: Same.
	* include/bits/stl_queue.h: Same.
	* include/bits/locale_classes.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/locale_facets.h: Same.
	* include/bits/stl_stack.h: Same.
	* include/bits/stl_iterator_base_types.h: Same.
	* include/bits/basic_string.h: Same.
	* include/bits/stl_multimap.h: Same.
	* include/bits/ios_base.h: Same.
	* include/bits/stl_deque.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/stl_iterator_base_funcs.h: Same.
	* include/bits/char_traits.h: Same.
	* include/bits/stl_algo.h: Same.
	* include/bits/stl_iterator.h: Same.
	* include/bits/stl_tempbuf.h: Same.
	* include/bits/random.tcc: Same.
	* include/bits/stl_function.h: Same.
	* include/bits/cpp_type_traits.h: Same.
	* include/bits/random.h: Same.
	* include/bits/allocator.h: Same.
	* include/bits/locale_facets_nonio.h: Same.
	* include/c_global/csignal: Same.
	* include/c_global/cstdlib: Same.
	* include/c_global/cstdio: Same.
	* include/c_global/cstdarg: Same.
	* include/c_global/cctype: Same.
	* include/c_global/cerrno: Same.
	* include/c_global/cmath: Same.
	* include/c_global/ciso646: Same.
	* include/c_global/ctime: Same.
	* include/c_global/clocale: Same.
	* include/c_global/climits: Same.
	* include/c_global/cassert: Same.
	* include/c_global/csetjmp: Same.
	* include/c_global/cwchar: Same.
	* include/c_global/cfloat: Same.
	* include/c_global/cstring: Same.
	* include/c_global/cstddef: Same.
	* include/c_global/cwctype: Same.
	* include/tr1/hypergeometric.tcc: Same.
	* include/tr1/random.tcc: Same.
	* include/tr1/functional: Same.
	* include/tr1/random.h: Same.
	* include/backward/auto_ptr.h: Same.
	* include/backward/binders.h: Same.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust line numbers.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Same.
	* testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
	Same.
	* testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
	Same.

From-SVN: r156502

From-SVN: r156498

From-SVN: r156497

2010-02-04  Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/42952
	* dse.c (const_or_frame_p): Remove MEM handling.

	* gcc.dg/torture/pr42952.c: New testcase.

From-SVN: r156494

        * config/mn10300/mn10300.c (TARGET_ASM_OUTPUT_MI_THUNK): Define.
        (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define.
        (function_arg): Use NULL_RTX and FIRST_ARGUMENT_REGNUM.
        (mn10300_asm_output_mi_thunk): New function.
        (mn10300_can_output_mu_thunk): New function.
        * config/mn10300/mn10300.h (FIRST_ARGUMENT_REGNUM): Define.
        (FUNCTION_ARG_REGNO_P): Fix comment.  Accept d0 and d1.
        (FUNCTION_ARG): Delete incorrect comment.

From-SVN: r156492

From-SVN: r156491

2010-02-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/42901
	* gfortran.dg/namelist_60.f90: New test.

From-SVN: r156488

2010-02-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/42901
	* io/list_read.c (nml_get_obj_data): Add new qualifier flag, clean up
	code, and adjust logic to set namelist info pointer correctly for array
	qualifiers of derived type components.

From-SVN: r156487

From-SVN: r156486

	PR c++/40138
	* fold-const.c (operand_equal_p): Handle erroneous types.

From-SVN: r156483

	PR c++/4926
	PR c++/38600
	* mangle.c (write_unqualified_id): Split out from write_expression.
	(write_unqualified_name): Call it.
	(write_member_name): Likewise.
	(write_expression): Support TEMPLATE_ID_EXPR.
	Disambiguate operator names.

From-SVN: r156482

	PR c++/12909
	* mangle.c (write_type) [VECTOR_TYPE]: Change mangling.

From-SVN: r156481

	* config/h8300/h8300.md (can_delay): Fix attibute condition.

From-SVN: r156480

2010-02-03  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/condition_variable (condition_variable_any): Provide
	definitions for all members.
	* src/condition_variable.cc (condition_variable_any): Adjust
	definitions.
	* config/abi/pre/gnu.ver: Adjust exports for condition_variable_any.
	* testsuite/30_threads/condition_variable_any/cons/assign_neg.cc:
	Adjust dg-error line number.
	* testsuite/30_threads/condition_variable_any/cons/copy_neg.cc:
	Likewise.
	* testsuite/30_threads/condition_variable_any/members/1.cc: New.
	* testsuite/30_threads/condition_variable_any/members/2.cc: New.
	* testsuite/30_threads/condition_variable_any/requirements/
	standard_layout.cc: Remove.
	* testsuite/30_threads/condition_variable_any/native_handle/
	typesizes.cc: Remove.

From-SVN: r156479

re PR rtl-optimization/42941 (-fsched-pressure -fschedule-insns - valgrind warns about using uninitialized variable)

2010-02-03  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimizations/42941
	* sched-deps.c (setup_insn_reg_pressure_info): Use xcalloc instead
	of xmalloc.

From-SVN: r156472

From-SVN: r156470

	PR c++/35652
	* builtins.c (c_strlen): Use EXPR_LOCATION in diagnostics.

From-SVN: r156469

2010-02-03  Alexandre Oliva  <aoliva@redhat.com>

	PR debug/42896
	* cselib.h (struct cselib_val_struct): Add uid.  Rename value to
	hash.
	(cselib_reset_table): Renamed from...
	(cselib_reset_table_with_next_value): ... this.
	(cselib_get_next_uid): Renamed from...
	(cselib_get_next_unknown_value): ... this.
	* cselib.c (next_uid): Renamed from...
	(next_unknown_value): ... this.
	(cselib_clear_table): Adjust.
	(cselib_reset_table): Adjust.  Renamed from...
	(cselib_reset_table_with_next_value): ... this.
	(cselib_get_next_uid): Adjust.  Renamed from...
	(cselib_get_next_unknown_value): ... this.
	(get_value_hash): Use hash.
	(cselib_hash_rtx): Likewise.
	(new_cselib_val): Adjust.  Set and dump uid.
	(cselib_lookup_mem): Pass next_uid as hash.
	(cselib_subst_to_values): Likewise.
	(cselib_log_lookup): Dump uid.
	(cselib_lookup): Pass next_uid as hash.  Adjust.
	(cselib_process_insn): Adjust.
	(cselib_init): Initialize next_uid.
	(cselib_finish): Adjust.
	(dump_cselib_table): Likewise.
	* dse.c (canon_address): Dump value uid.
	* print-rtl.c (print_rtx): Print value uid.
	* var-tracking.c (VARIABLE_HASH_VAL): Dropped.
	(dvuid): New type.
	(dv_uid): New function, sort of renamed from...
	(dv_htab_hash): ... this, reimplemented in terms of it and...
	(dv_uid2hash): ... this.  New.
	(variable_htab_eq): Drop excess assertions.
	(tie_break_pointers): Removed.
	(canon_value_cmp): Compare uids.
	(variable_post_merge_New_vals): Print uids.
	(vt_add_function_parameters): Adjust.
	(vt_initialize): Reset table.  Adjust.

From-SVN: r156468

2010-02-03  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42944
	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
	calloc.
	(call_may_clobber_ref_p_1): Likewise.  Properly handle
	malloc and calloc clobbering errno.

	* gcc.dg/errno-1.c: New testcase.

From-SVN: r156467

	* doc/invoke.texi: Fix name of sched1 dump.

	* opts.c (decode_options): Set flag_tree_switch_conversion
	only conditionally on optimize >= 2.

	* gcse.c: Assorted comment fixes in pass description.

From-SVN: r156466

From-SVN: r156465

2010-02-03  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42927
	* tree-cfg.c (verify_gimple_assign_binary): Fix shift verification.

	* gcc.c-torture/compile/pr42927.c: New testcase.

From-SVN: r156464

	* config.gcc: Reenable check for obsolete targets.
	Obsolete alpha*-dec-osf4*, alpha*-dec-osf5.0*, mips-sgi-irix5*,
	mips-sgi-irix6.[0-4]*.

From-SVN: r156462

re PR fortran/42936 (Result of passing NULL() as actual arg doesn't inherit characteristics from the corresponding dummy arg)

2010-02-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/42936
        * interface.c (compare_parameter): Disable rank-checking
        for NULL().

2010-02-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/42936
        * gfortran.dg/null_4.f90: New test.

From-SVN: r156461

2010-02-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/vstring.h (__versa_string::shrink_to_fit): Fix
	for -fno-exceptions.

From-SVN: r156460

2010-02-02  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/allocator.h: Fix for -fno-exceptions.
	* include/bits/basic_string.h (basic_string::shrink_to_fit): Same.

From-SVN: r156459

From-SVN: r156458

	PR c++/41090
	* decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
	* optimize.c (clone_body): Remap their initializers when making base
	variants.
	(maybe_clone_body): Complain if multiple clones aren't safe.

From-SVN: r156455

	Adjust date of the last ChangeLog entry.

From-SVN: r156452

2010-02-01  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/30_threads/unique_future: Rename to /future.

From-SVN: r156451

2010-02-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/42650
        * parse.c (decode_specification_statement): Use sym->result not
        * sym.

2010-02-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/42650
        * gfortran.dg/func_result_5.f90: New test.

From-SVN: r156449

       * config/rx/rx.c (rx_is_legitimate_constant): Treat a maximum
       constant size of 4 as being the same as 0.
       * doc/invoke.texi (RX Options): Document that -mmax-constant-size
       can take values in the range 0..4.

From-SVN: r156447

2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR java/41991
	* include/posix.h: Redefine _Unwind_FindEnclosingFunction.

From-SVN: r156446

2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR java/41991
	* config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
	SHLIB_MAPFILES.

From-SVN: r156445

2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR java/41991
	* unwind-dw2-fde-darwin.c: Re-export _Unwind_FindEnclosingFunction()
	as _darwin10_Unwind_FindEnclosingFunction().
	* libgcc-libsystem.ver: New.

From-SVN: r156444

From-SVN: r156440

2010-02-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/42922
        * decl.c (variable_decl): Allow default initializer in
        TYPE declarations in PURE functions.

2010-02-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/42922
        * gfortran.dg/pure_initializer_3.f90: News test.

From-SVN: r156433

2010-02-01  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/41399
	* sched-deps.c (sched_analyze_insn): Ignore fixed registers for
	implicitly set registers.

From-SVN: r156431

2010-02-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/42408
	* include/bits/random.h (linear_congruential_engine<>::
	linear_congruential_engine(seed_seq&),
	linear_congruential_engine<>::seed(seed_seq&),
	mersenne_twister<>::mersenne_twister(seed_seq&),
	mersenne_twister<>::seed(seed_seq&),
	subtract_with_carry_engine<>::subtract_with_carry_engine(seed_seq&),
	subtract_with_carry_engine<>::seed(seed_seq&),
	discard_block_engine<>::discard_block_engine(seed_seq&),
	discard_block_engine<>::seed(seed_seq&),
	independent_bits_engine<>::independent_bits_engine(seed_seq&),
	independent_bits_engine<>::seed(seed_seq&),
	shuffle_order_engine<>::shuffle_order_engine(seed_seq&),
	shuffle_order_engine<>::seed(seed_seq&)): Templatize.
	* include/bits/random.tcc: Adjust.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed_seq.cc: New.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	cons/seed_seq.cc: Likewise.

From-SVN: r156430

	* arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K.
	(arm_override_options): Allow automatic selection of the thread
	pointer register if thumb2.
	(legitimize_pic_address): Improve code sequences for Thumb2.
	(arm_call_tls_get_addr): Likewise.
	(legitimize_tls_address): Likewise.
	* arm.md (pic_load_addr_arm): Delete.  Replace with ...
	(pic_load_addr_32bit): ... this.  New named pattern.
	* thumb2.md (pic_load_addr_thumb2): Delete.
	(pic_load_dot_plus_four): Delete.
	(tls_load_dot_plus_four): New named pattern.

From-SVN: r156428