toplevel:
	* configure: Regenerate.

	config:
	* elf.m4 (target_elf): Remove *-netware*.

	contrib:
	* config-list.mk (i586-netware): Remove.
	(.PHONY): Remove make-script-dir dependency.
	(make-script-dir): Remove.
	($(LIST)): Remove make-script-dir dependency.

	gcc:
	* config.gcc (i[3456x]86-*-netware*): Remove.

	* gthr-nks.h: Remove.
	* configure.ac (enable_threads): Remove nks.
	* configure: Regenerate.

	* config/i386/i386.c (ix86_encode_section_info): Remove netware
	reference.
	* config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove
	<netware.h> reference.

	* config/i386/netware-libgcc.c,
	gcc/config/i386/netware-libgcc.def,
	gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c,
	gcc/config/i386/netware.h, gcc/config/i386/netware.opt,
	gcc/config/i386/nwld.c, gcc/config/i386/nwld.h,
	gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove

	* doc/extend.texi (Function Attributes,
	callee_pop_aggregate_return): Remove i?86-netware reference.
	* doc/install.texi (Configuration, --enable-threads): Remove nks.

	gcc/testsuite:
	* g++.dg/ext/bitfield2.C: Remove i?86-*-netware support.
	* g++.dg/ext/bitfield3.C: Likewise.
	* g++.dg/ext/bitfield4.C: Likewise.
	* g++.dg/ext/bitfield5.C: Likewise.
	* g++.dg/other/PR23205.C: Remove *-*-netware* support.
	* g++.dg/other/pr23205-2.C: Likewise.
	* gcc.c-torture/compile/20001109-1.c: Remove dg-xfail-if.
	* gcc.c-torture/compile/20001109-2.c: Likewise.
	* gcc.dg/20040813-1.c: Remove *-*-netware* support.
	* gcc.dg/bitfld-15.c: Remove i?86-*-netware support.
	* gcc.dg/bitfld-16.c: Likewise.
	* gcc.dg/bitfld-17.c: Likewise.
	* gcc.dg/bitfld-18.c: Likewise.
	* gcc.dg/builtins-config.h: Remove Netware support.
	* gcc.dg/cdce1.c: Remove *-*-netware* support.  Update line number.
	* gcc.dg/cdce2.c: Likewise.
	* gcc.dg/cpp/assert4.c: Remove netware support.
	* gcc.dg/debug/pr35154.c: Remove *-*-netware* support.
	* gfortran.dg/debug/pr35154-stabs.f: Remove *-*-netware* support.

	* lib/target-supports.exp (check_visibility_available): Remove
	NetWare support.
	(check_profiling_available): Likewise.

	libgcc:
	* config.host (i[3456x]86-*-netware*): Remove.
	* config/i386/netware-crt0.c, config/i386/t-nwld,
	config/i386/t-slibgcc-nwld: Remove.

	libstdc++-v3:
	* crossconfig.m4 (*-netware): Remove.
	* configure: Regenerate.

From-SVN: r176391

        * gcc.dg/vect/pr49038.c: Run only on targets that support mmap.

From-SVN: r176390

2011-07-18  Richard Guenther  <rguenther@suse.de>

	* MAINTAINERS (Global Reviewers): Add myself.

From-SVN: r176387

2011-07-18  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (resolve_transfer): Mention defined I/O
        in the diagnostic for alloc_comp/pointer_comp.

From-SVN: r176386

From-SVN: r176384

	PR target/49746
	Revert:
	2010-12-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

	* config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean
	patterns.

From-SVN: r176377

2011-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34657
        * module.c (check_for_ambiguous): Check whether the name is
        * matches
        the current program unit.

2011-07-17  Tobias Burnus  <burnus@net-b.de>
            Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/34657
        * gfortran.dg/generic_17.f90: Fix testcase.
        * gfortran.dg/interface_3.f90: Add dg-error.
        * gfortran.dg/use_14.f90: New.
        * gfortran.dg/use_15.f90: New.


Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org>

From-SVN: r176375

	PR middle-end/49732
	* tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type.

From-SVN: r176371

2011-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/49624
        * expr.c (gfc_check_pointer_assign): Fix checking for invalid
        pointer bounds.

2011-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/49624
        * gfortran.dg/pointer_remapping_7.f90: New.

From-SVN: r176370

	* Makefile.def (language=c++): Add check-c++0x and
	check-target-libmudflap-c++.
	* Makefile.tpl (check-target-libmudflap-c++): New.
	* Makefile.in: Regenerate.

From-SVN: r176367

gcc/cp/
	* pt.c (tinst_level_tick, last_template_error_tick): Replace with
	last_error_tinst_level.
	(push_tinst_level, pop_tinst_level): Adjust.
	(problematic_instantiation_changed): Adjust.
	(record_last_problematic_instantiation): Adjust.
	* error.c (cp_print_error_function): Don't print
	current_function_decl if we're in a template instantiation context.
	(print_instantiation_full_context): Always print first line.
gcc/testsuite/
	* lib/prune.exp (prune_gcc_output): Prune "In substitution" too.

From-SVN: r176366

re PR c++/45329 (When printing a list of candidate functions, explain why each function failed to match.)

	PR c++/45329
	PR c++/48934
	* cp-tree.h (fn_type_unification): Add `bool' parameter.
	* pt.c (enum template_base_result): Define.
	(unify_success, unify_unknown): Define.
	(unify_parameter_deduction_failure): Define.
	(unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
	(unify_parameter_pack_mismatch): Define.
	(unify_parameter_pack_inconsistent): Define.
	(unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
	(unify_expression_unequal, unify_inconsistency): Define.
	(unify_method_type_error, unify_arity): Likewise.
	(unify_too_many_parameters, unify_too_few_parameters): Define.
	(unify_arg_conversion, unify_no_common_base): Define.
	(unify_illformed_ptrmem_cst_expr): Define.
	(unify_substitution_failure): Define.
	(unify_inconsistent_template_template_parameters): Define.
	(unify_template_deduction_failure): Define.
	(unify_template_argument_mismatch): Define.
	(unify_overload_resolution_failure): Define.
	(comp_template_args_with_info): New function, split out from...
	(comp_template_args): ...here.	Call it.
	(deduction_tsubst_fntype): Add `complain' parameter'.  Pass it
	to tsubst.
	(unify): Add `explain_p' parameter.  Pass to all relevant calls.
	Call above status functions when appropriate.
	(resolve_overloaded_unification, try_one_overload): Likewise.
	(type_unification, type_unification_real): Likewise.
	(unify_pack_expansion): Likewise.
	(get_template_base, try_class_unification): Likewise.
	(get_bindings, more_specialized_fn): Pass false to unification
	calls.
	(get_class_bindings, do_auto_deduction): Likewise.
	(convert_nontype_argument): Likewise.
	(fn_type_unification): Likewise.  Pass tf_warning_or_error if
	explain_p.
	(get_template_base): Add `explain_p' parameter and pass it to
	try_class_unification.	Return an enum template_base_result.
	* class.c (resolve_address_of_overloaded_function): Pass false to
	fn_type_unification.
	* call.c (enum rejection_reason_code): Add new codes.
	(struct rejection_reason): Add template_unification field.
	Add template_instantiation field.
	(template_unification_rejection): Define.
	(template_unification_error_rejection): Define.
	(template_instantiation_rejection): Define.
	(invalid_copy_with_fn_template_rejection): Define.
	(add_template_candidate): Pass false to unify.
	Provide more rejection reasons when possible.
	(print_template_unification_rejection): Define.
	(print_arity_rejection): Define, split out from...
	(print_z_candidate): ...here.  Add cases for new rejection
	reasons.

Co-Authored-By: Jason Merrill <jason@redhat.com>

From-SVN: r176365

From-SVN: r176364

2011-07-16  Tobias Burnus  <burnus@net-b.de>

        * expr.c (gfc_ref_this_image): New function.
        (gfc_is_coindexed): Use it.
        * gfortran.h (gfc_ref_this_image): New prototype.
        * resolve.c (resolve_deallocate_expr,
        resolve_allocate_expr): Support alloc scalar coarrays.
        * trans-array.c (gfc_conv_array_ref, gfc_array_init_size,
        gfc_conv_descriptor_cosize, gfc_array_allocate,
        gfc_trans_deferred_array): Ditto.
        * trans-expr.c (gfc_conv_variable) Ditto.:
        * trans-stmt.c (gfc_trans_deallocate): Ditto.
        * trans-types.c (gfc_get_element_type, gfc_get_array_type_bounds
        gfc_get_array_descr_info): Ditto.
        * trans-decl.c (gfc_get_symbol_decl): Ditto.

2011-07-16  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_14.f90: Remove dg-error "sorry not
        * implemented".
        * gfortran.dg/coarray_7.f90: Ditto.
        * gfortran.dg/coarray/scalar_alloc_1.f90: New.
        * gfortran.dg/coarray/scalar_alloc_2.f90: New.

From-SVN: r176358

From-SVN: r176356

	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Add tic6x-*-*
	case.
	* gcc.c-torture/execute/ieee/20000320-1.x: Likewise.
	* gcc.c-torture/execute/ieee/hugeval.x: Likewise.
	* gcc.c-torture/execute/ieee/mzero2.c: Comment out the divide tests for
	C67X.
	* gcc.c-torture/execute/ieee/pr29302.x: New file.
	* gcc.dg/torture/type-generic-1.c: Add -DUNSAFE for tic6x-*-*.
	* gcc.dg/torture/builtin-math-7.c: Add a comment.

From-SVN: r176353

gcc/

2011-07-16  Matthias Klose  <doko@ubuntu.com>

        * doc/install.texi: Document --enable-static-libjava.

<toplevel>

2011-07-16  Matthias Klose  <doko@ubuntu.com>

        * Makefile.tpl (EXTRA_CONFIGARGS_LIBJAVA): Define.
        * Makefile.def (target_modules/libjava): Pass
        $(EXTRA_CONFIGARGS_LIBJAVA).
        * configure.ac: Pass --disable-static in EXTRA_CONFIGARGS_LIBJAVA,
        if not configured with --enable-static-libjava.
        * Makefile.in: Regenerate.
        * configure: Likewise.

From-SVN: r176351

	* Make-lang.in (check-g++-strict-gc): New.
	(cp/except.o): Depend on gt-cp-except.h
	* except.c: Include gt-cp-except.h.
	* config-lang.in (gtfiles): Add cp/except.c.
	* decl2.c (mark_used): Adjust constexpr condition, set
	function_depth around template instantiation.
	* parser.c (cp_parser_lambda_body): Set function_depth.
	* semantics.c (maybe_add_lambda_conv_op): Likewise.

From-SVN: r176350

From-SVN: r176349

From-SVN: r176347

2011-07-15  Daniel Carrera  <dcarrera@gmail.com>

	* caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
	* caf/single.c (caf_runtime_error): Ditto.

From-SVN: r176340

2011-07-15  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/locale/newlib/ctype_members.cc: New file.
	* acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Add a new C locale
	kind: newlib.  Configure to use the newlib specific
	ctype_members.cc when with_newlib is enabled.
	* configure: Regenerate.

From-SVN: r176339

	* Tweak last ChangeLog entry.

From-SVN: r176336

/gcc
2011-07-15  Paolo Carlini  <paolo.carlini@oracle.com>
	    Jakub Jelinek  <jakub@redhat.com>
	    Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/49745
	* gthr-posix.h: Do not include <unistd.h> unconditionally; use
	_GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS.

/libstdc++-v3
2011-07-15  Paolo Carlini  <paolo.carlini@oracle.com>
	    Jakub Jelinek  <jakub@redhat.com>

	PR libstdc++/49745
	* acinclude.m4 ([GLIBCXX_CHECK_GTHREADS]): Check separately for
	_POSIX_TIMEOUTS and define _GTHREADS_USE_MUTEX_TIMEDLOCK.
	* libstdc++-v3/libsupc++/guard.cc: Include <unistd.h>.
	* testsuite/17_intro/headers/c++1998/49745.cc: New.
	* configure: Regenerate.
	* config.h.in: Likewise.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>

From-SVN: r176335

libcpp/

	* directives.c (struct if_stack): Use source_location as type
	here.
	* include/cpplib.h (struct cpp_callbacks)<include, define, undef,
	indent, def_pragma, used_define, used_undef>: Properly use
	source_location as parameter type, rather than unsigned int.

From-SVN: r176333

	PR testsuite/49741
gcc/
	* Makefile.in ($(lang_checks_parallelized)): Allow --extra_opts
	rather than --tool_opts.
gcc/cp/
	* Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
gcc/testsuite/
	* lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Restore.
	Use --extra_opts instead of --additional_options.

	* Makefile.in (check-c++): Move check-gcc-c++0x after
	check-target-libstdc++-v3.

From-SVN: r176332

2011-07-15  Basile Starynkevitch  <basile@starynkevitch.net>

	* doc/plugins.texi (Building GCC plugins): gengtype needs its
	gtype.state.

From-SVN: r176329

	PR testsuite/49753
	PR tree-optimization/49309
	* testsuite/libmudflap.c++/pass68-frag.cxx: New test.

	* g++.dg/torture/pr49309.C: Remove.

From-SVN: r176327

	* config/linux/wait.h (do_spin): New inline, largely copied
	from do_wait, just don't do futex_wait here, instead return true if
	it should be done.
	(do_wait): Implement using do_spin.
	* config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
	to prototype.
	(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
	__sync_bool_compare_and_swap, pass the oldval to
	gomp_mutex_lock_slow.
	* config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
	If all mutex contenders are just spinning and not sleeping, don't
	change state to 2 unnecessarily.  Optimize the loop when state has
	already become 2 to use just one atomic operation per loop instead
	of two.
	* config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
	to prototype.
	(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
	__sync_bool_compare_and_swap, pass the oldval to
	gomp_mutex_lock_slow.

From-SVN: r176326

re PR target/49723 (gcc.c-torture/compile/pr46934.c: ICE in do_SUBST, at combine.c:707 at -O1 and above)

	PR target/49723
	* config/pa/pa.md (casesi): Use gen_int_mode instead of GEN_INT.

From-SVN: r176319

	PR target/48220
	* doc/md.texi (Standard Names): Document window_save.
	* cfgexpand.c (expand_debug_parm_decl): New function extracted from
	expand_debug_expr and expand_debug_source_expr.  If the target has
	a window_save instruction, adjust the ENTRY_VALUE_EXP.
	(expand_debug_expr) <SSA_NAME>: Call expand_debug_parm_decl if the
	SSA_NAME_VAR is a parameter.
	(expand_debug_source_expr) <PARM_DECL>: Call expand_debug_parm_decl.
	* var-tracking.c (parm_reg_t): New type and associated vector type.
	(windowed_parm_regs): New variable.
	(adjust_insn): If the target has a window_save instruction and this
	is the instruction, make its effect on parameter registers explicit.
	(next_non_note_insn_var_location): New function.
	(emit_notes_in_bb): Use it instead of NEXT_INSN throughout.
	(vt_add_function_parameter): If the target has a window_save insn,
	adjust the incoming RTL and record that in windowed_parm_regs.
	(vt_finalize): Free windowed_parm_regs.

From-SVN: r176318

From-SVN: r176317

	Revert
	2003-07-10  Eric Botcazou  <ebotcazou@libertysurf.fr>
	PR rtl-optimization/11320
	* sched-int.h (struct deps) [reg_conditional_sets]: New field.
	(struct sched_info) [compute_jump_reg_dependencies]: New prototype.
	* sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
	current_sched_info->compute_jump_reg_dependencies. Record which
	registers are used and which registers are set by the jump.
	Clear deps->reg_conditional_sets after a barrier.
	Set deps->reg_conditional_sets if the insn is a COND_EXEC.
	Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
	(init_deps): Initialize reg_conditional_sets.
	(free_deps): Clear reg_conditional_sets.
	* sched-ebb.c (compute_jump_reg_dependencies): New prototype.
	Mark registers live on entry of the fallthrough block and conditionally
	set as set by the jump. Mark registers live on entry of non-fallthrough
	blocks as used by the jump.
	* sched-rgn.c (compute_jump_reg_dependencies): New prototype.
	Mark new parameters as unused.

From-SVN: r176315

	PR testsuite/49757
	* gcc/testsuite/gcc.target/tic6x/builtins/c6x-builtins.exp: Return if
	not testing tic6x-*-*.

From-SVN: r176313

From-SVN: r176312

	* gcc.target/tic6x/weak-call.c: New test.
	* gcc.target/tic6x/fpcmp.c: New test.
	* gcc.target/tic6x/fpdiv.c: New test.
	* gcc.target/tic6x/rotdi16-scan.c: New test.
	* gcc.target/tic6x/ffssi.c: New test.
	* gcc.target/tic6x/fpdiv-lib.c: New test.
	* gcc.target/tic6x/cold-lc.c: New test.
	* gcc.target/tic6x/longcalls.c: New test.
	* gcc.target/tic6x/abi-align-1.c: New test.
	* gcc.target/tic6x/fpcmp-finite.c: New test.
	* gcc.target/tic6x/rotdi16.c: New test.
	* gcc.target/tic6x/bswapl.c: New test.
	* gcc.target/tic6x/ffsdi.c: New test.
	* gcc.target/tic6x/tic6x.exp: New file.
	* gcc/testsuite/gcc.target/tic6x/builtins/arith24.c: New test.
	* gcc/testsuite/gcc.target/tic6x/builtins/smpy.c: New test.
	* gcc/testsuite/gcc.target/tic6x/builtins/smpylh.c: New test.
	* gcc/testsuite/gcc.target/tic6x/builtins/smpyh.c: New test.
	* gcc/testsuite/gcc.target/tic6x/builtins/sarith1.c: New test.
	* gcc/testsuite/gcc.target/tic6x/builtins/extclr.c: New test
	* gcc/testsuite/gcc.target/tic6x/builtins/c6x-builtins.exp: New file.
	* gcc.target/tic6x/builtin-math-7.c: New test, adapted from gcc.dg.
	* lib/target-supports.exp (chck_profiling_available): Not on tic6x.
	(check_effective_target_ti_c67x, check_effective_target_ti_c64xp):
	New functions.
	* gcc.c-torture/execute/20101011-1.c: Add a condition for
	__TMS320C6X__.
	* gcc.dg/20020312-2.c: Likewise.
	* gcc.dg/pr27095.c: Handle tic6x like hppa.
	* gcc.dg/torture/pr37868.c: Skip on tic6x.
	* gcc.dg/torture/builtin-math-7.c: Likewise.

From-SVN: r176310

gcc/
	* doc/invoke.texi (C6X Options): New section.
	* doc/md.texi (TI C6X family): New section.
	* config.gcc: Handle tic6x, in particular tic6x-*-elf and
	tic6x-*-uclinux.
	* longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm,
	count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME):
	Provide C6X definitions.
	* config/c6x/c6x.md: New file.
	* config/c6x/constraints.md: New file.
	* config/c6x/predicates.md: New file.
	* config/c6x/c6x-sched.md.in: New file.
	* config/c6x/c6x-sched.md: New file.
	* config/c6x/gensched.sh: New file.
	* config/c6x/c6x-mult.md.in: New file.
	* config/c6x/genmult.sh: New file.
	* config/c6x/c6x-mult.md: New file.
	* config/c6x/sync.md: New file.
	* config/c6x/c6x-protos.h: New file.
	* config/c6x/sfp-machine.h: New file.
	* config/c6x/c6x.c: New file.
	* config/c6x/c6x.h: New file.
	* config/c6x/crti.s: New file.
	* config/c6x/crtn.s: New file.
	* config/c6x/lib1funcs.asm: New file.
	* config/c6x/c6x-modes.def: New file.
	* config/c6x/genopt.sh: New file.
	* config/c6x/c6x.opt: New file.
	* config/c6x/c6x-tables.opt: New file.
	* config/c6x/c6x-opts.h: New file.
	* config/c6x/c6x-isas.def: New file.
	* config/c6x/elf.h: New file.
	* config/c6x/elf-common.h: New file.
	* config/c6x/uclinux-elf.h: New file.
	* config/c6x/t-c6x: New file.
	* config/c6x/t-c6x-elf: New file.
	* config/c6x/t-c6x-uclinux: New file.
	* config/c6x/t-c6x-softfp: New file.
	* config/c6x/gtd.c: New file.
	* config/c6x/gtf.c: New file.
	* config/c6x/ltd.c: New file.
	* config/c6x/ltf.c: New file.
	* config/c6x/ged.c: New file.
	* config/c6x/gef.c: New file.
	* config/c6x/led.c: New file.
	* config/c6x/lef.c: New file.
	* config/c6x/eqd.c: New file.
	* config/c6x/eqf.c: New file.
	* config/c6x/libgcc-c6xeabi.ver: New file.

contrib/
	* gcc_update: Add C6X generated files.
	* contrib/config-list.mk: Add c6x-elf and c6x-uclinux.

libgcc/
	* config.host: Handle tic6x-*-*.
	* config/c6x/c6x-abi.h: New file.

From-SVN: r176308

From-SVN: r176307

re PR ada/48711 (failure to bootstrap or build ada for mingw (value not in range of type "Interfaces.C.unsigned" in g-socthi.adb))

	PR ada/48711
	* g-socthi-mingw.adb (Fill): Fix formatting.

From-SVN: r176305

From-SVN: r176301