* config/cris/cris.h (CC1PLUS_SPEC, OPTIMIZATION_OPTIONS): Drop
	stale and straggling -fforce-addr comments above.

From-SVN: r131763

	* config/cris/cris.h (CRIS_SUBTARGET_VERSION, TARGET_VERSION): Don't
	define.
	* config/cris/linux.h (CRIS_SUBTARGET_VERSION): Don't define.
	* config/cris/aout.h (CRIS_SUBTARGET_VERSION): Don't define.

From-SVN: r131762

        PR debug/34895
        * dwarf2out.c (force_type_die): Use modified_type_die instead of
        gen_type_die.

        * g++.dg/debug/pr34895.cc: New testcase.

From-SVN: r131761

2008-01-23  Andreas Krebbel  <krebbel1@de.ibm.com>

	* ipa-struct-reorg.c (create_new_malloc): Use pointer type as
	malloc result type.

From-SVN: r131760

	* config/avr/avr.c (avr_current_arch): New variable.
	(avr_arch_types): Add 'avr31' and 'avr51' entries.
	(avr_arch): Add 'ARCH_AVR31' and 'ARCH_AVR51'.
	(avr_mcu_types): Add 'avr31' and 'avr51' architectures.
	(avr_override_options): Init 'avr_current_arch'. 
	(base_arch_s): Move from here...
	* config/avr/avr.h (base_arch_s): ... here. Add new members 
	'have_elpm', 'have_elpmx', 'have_eijmp_eicall', 'reserved'. Rename 
	'mega' to 'have_jmp_call'.
	(TARGET_CPU_CPP_BUILTINS): Define "__AVR_HAVE_JMP_CALL__", 
	"__AVR_HAVE_RAMPZ__", 	"__AVR_HAVE_ELPM__" and  "__AVR_HAVE_ELPMX__"
	macros.
	(LINK_SPEC, CRT_BINUTILS_SPECS, ASM_SPEC): Add 'avr31' and 'avr51' 
	architectures.
	* config/avr/t-avr (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, 
	MULTILIB_MATCHES): (Ditto.).

From-SVN: r131759

2008-01-23  Richard Guenther  <rguenther@suse.de>

	PR middle-end/31529
	* cgraphunit.c (cgraph_reset_node): Always mark the node
	not reachable if it is not queued already.

	* gcc.dg/pr31529-1.c: New testcase.
	* gcc.dg/pr31529-2.c: Likewise.

From-SVN: r131758

	PR c++/34829
	* g++.dg/ext/pr34829.C (operator new): Use size_t instead of
	unsigned int for the first argument.

From-SVN: r131756

        PR c++/28560
        * decl.c (groktypename): Also ignore attributes on dependent
        possibly-class types.

From-SVN: r131755

cplus-dem.c (demangle_function_name): Changed to return value indicating if a name was correctly demangled.

2008-01-23  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* cplus-dem.c (demangle_function_name): Changed to return value
	indicating if a name was correctly demangled.
	(iterate_demangle_function): Use demangle_function_name return
	value.

From-SVN: r131754

From-SVN: r131753

	* config/bfin/bfin-protos.h (WA_RETS, ENABLE_WA_RETS): New macros.
	* config/bfin/bfin.c (bfin_cpus): Add WA_RETS everywhere.
	(cputype_selected): New static variable.
	(bfin_handle_option): Set it if -mcpu is used.
	(override_option): Select default set of workarounds if no cpu type
	selected on the command line.
	(workaround_rts_anomaly): Only run if ENABLE_WA_RETS.

From-SVN: r131752

gcc/cp/ChangeLog:
PR c++/33984
* call.c (reference_binding): For bitfields use the declared bitfield
type.
(add_builtin_candidates): Likewise.
* class.c (layout_class_type): For bitfields copy over the
original type quals.
gcc/testsuite/ChangeLog:
PR c++/33984
* g++.dg/conversion/bitfield7.C: New test.
* g++.dg/cpp0x/decltype4.C: Fixed xfail.

From-SVN: r131751

From-SVN: r131749

	From  Michael Frysinger  <michael.frysinger@analog.com>
	* config/bfin/bfin-protos.h (enum bfin_cpu_type): Add
	BFIN_CPU_BF547, BFIN_CPU_BF523, BFIN_CPU_BF524, and BFIN_CPU_BF526.

	* config/bfin/elf.h (LIB_SPEC): Use proper linker script
	for bf547, bf523, bf524, and bf526.
	* config/bfin/bfin.c (bfin_cpus[]): Add bf547,  bf523, bf524, and
	bf526.
	* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
	__ADSPBF523__ for bf523, __ADSPBF524__ for bf524,
	__ADSPBF526__ for bf526, __ADSPBF52x__ for all three, as well as
	__ADSPBF547__ and __ADSPBF54x__ for bf547.
	* doc/invoke.texi (Blackfin Options): Document that
	-mcpu now accept bf547, bf523, bf524, and bf526.

gcc/testsuite/
	From Michael Frysinger  <michael.frysinger@analog.com>
	* gcc.target/bfin/mcpu-bf547.c: New test.
	* gcc.target/bfin/mcpu-bf523.c: New test.
	* gcc.target/bfin/mcpu-bf524.c: New test.
	* gcc.target/bfin/mcpu-bf526.c: New test.

From-SVN: r131746

	PR rtl-optimization/34628
	* combine.c (try_combine): Stop and undo after the first combination
	if an autoincrement side-effect on the first insn has effectively
	been lost.

From-SVN: r131744

libcpp
	PR c++/34859:
	* macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
	__STDC_CONSTANT_MACROS.
gcc/testsuite
	PR c++/34859:
	* gcc.dg/cpp/pr34859.c: New file.

From-SVN: r131743

2008-01-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34875
	* trans-io.c (gfc_trans_transfer): If the array reference in a
	read has a vector subscript, use gfc_conv_subref_array_arg to
	copy back the temporary.

2008-01-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34875
	* gfortran.dg/vector_subscript_3.f90: New test.

From-SVN: r131742

        PR target/34529
        * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
        Offset addresses are not valid for Altivec or paired float modes.

From-SVN: r131741

        PR c++/34912
        * friend.c (do_friend): Check for prior declaration of a friend
        function of a local class.
        * name-lookup.c (lookup_name_innermost_nonclass_level):
        No longer static.
        * name-lookup.h: Declare it.

From-SVN: r131740

re PR fortran/34848 (internal compiler error with optional argument of character type and array return type)

2008-01-22  Tobias Burnus  <burnus@net-b.de>

       PR fortran/34848
       * interface.c (compare_actual_formal): Fix adding type
       to missing_arg_type for absent optional arguments.

2008-01-22  Tobias Burnus  <burnus@net-b.de>

       PR fortran/34848
       * gfortran.dg/missing_optional_dummy_4.f90

From-SVN: r131738

	* gcc.dg/vect/vect-ifcvt-9.c: Use inline.

From-SVN: r131735

2008-01-22  Tobias Grosser  <grosser@fim.uni-passau.de>

	* Changelog: Insert forgotten entry of commit 131705.
	Commit 131705 was:	
	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r131734

decl.c (components_to_record): Do not reuse the empty union type if there is a representation clause on the record.

	* decl.c (components_to_record): Do not reuse the empty union type
	if there is a representation clause on the record.
	* trans.c (addressable_p): Return true for INTEGER_CST.

From-SVN: r131733

gcc/testsuite
	PR c++/34829:
	* g++.dg/ext/pr34829.C: New file.
gcc/cp
	PR c++/34829:
	* init.c (build_new_1): Only disallow Java aggregates.

From-SVN: r131732

2008-01-21  Matthias Klose  <doko@ubuntu.com>

	* doc/doxygen/user.cfg.in: Set SHORT_NAMES to YES.

From-SVN: r131731

	PR c++/34607
	* c-parser.c (c_parser_omp_for_loop): Don't call c_finish_omp_for
	if DECL_INITIAL (decl) is error_mark_node.

	* semantics.c (finish_omp_for): Don't call c_finish_omp_for
	if decl or init is error_mark_node.

	* gcc.dg/gomp/pr34607.c: New test.
	* g++.dg/gomp/pr34607.C: New test.

From-SVN: r131730

	PR c++/34914
	* c-common.c (handle_vector_size_attribute): Only allow
	integral, scalar float and fixed point types.  Handle OFFSET_TYPE
	the same way as pointer, array etc. types.
	* tree.c (reconstruct_complex_type): Handle OFFSET_TYPE.

	* g++.dg/ext/vector10.C: New test.

From-SVN: r131729

2008-01-22  Tobias Burnus  <burnus@net-b.de>

       PR fortran/34907
       * parse.c (parse_spec): Change = into ==.

From-SVN: r131728

	PR c++/34918
	* error.c (dump_expr): Handle VECTOR_CST.

	* g++.dg/other/error23.C: New test.

From-SVN: r131727

	PR c++/34917
	* tree.c (build_type_attribute_qual_variant): Call
	build_qualified_type if attributes are equal, but quals are not.

	* g++.dg/ext/vector12.C: New test.

From-SVN: r131726

        PR c++/33959
        * pt.c (tsubst_aggr_type): Make sure our context is complete.

        PR c++/34573
        * pt.c (retrieve_local_specialization): Robustify.
        (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.

        PR c++/34846
        * pt.c (tsubst): Only call retrieve_local_specialization if the
        original typedef was in a function template.

From-SVN: r131724

2008-01-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR 32102
testsuite/
	* gcc.dg/Wstrict-overflow-21.c: New.
	* g++.dg/warn/Wstrict-aliasing-8.C: New.

From-SVN: r131722

2008-01-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR middle-end/33092
testsuite/
	* gcc.dg/pr33092.c: New.

From-SVN: r131721

2008-01-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

        PR 32102
        * doc/invoke.texi (-Wall): -Wall enables -Wstrict-overflow=1.
        * flags.h (warn_strict_aliasing): Remove.
        (warn_strict_overflow): Remove.
        * opts.c (warn_strict_aliasing): Remove.
        (warn_strict_overflow): Remove.
        * c-opts.c (c_common_handle_option): -Wall only sets
        -Wstrict-aliasing or -Wstrict-overflow if they are uninitialized.
        (c_common_post_options): Give default values to -Wstrict-aliasing
        and -Wstrict-overflow if they are uninitialized.
        * common.opt (Wstrict-aliasing): Specify Var and Init.
        (Wstrict-overflow): Likewise.

testsuite/
        * gcc.dg/Wstrict-overflow-21.c: New.
        * g++.dg/warn/Wstrict-aliasing-8.C: New.

From-SVN: r131720

2008-01-22  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR rtl-optimization/26854
	PR rtl-optimization/34400
	PR rtl-optimization/34884
	* ddg.c (create_ddg_dep_from_intra_loop_link): Use
	DF_RD->gen.
	* df.h (df_changeable_flags.DF_RD_NO_TRIM): Deleted
	(df_rd_bb_info.expanded_lr_out): Deleted
	* loop_invariant.c (find_defs): Deleted DF_RD_NO_TRIM flag.
	* loop_iv.c (iv_analysis_loop_init): Ditto.  * df-problems.c
	(df_rd_free_bb_info, df_rd_alloc, df_rd_confluence_n,
	df_rd_bb_local_compute, df_rd_transfer_function, df_rd_free):
	Removed code to allocate, initialize or free expanded_lr_out.
	(df_rd_bb_local_compute_process_def): Restructured to make more
	understandable.
	(df_rd_confluence_n): Removed code to no apply invalidate_by_call
	sets if the sets are being trimmed.

From-SVN: r131719

2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/32287
	* configure.ac (ld_vers): Support GNU linker version xx.xx.*
	(as_vers): Likewise.
	* configure: Regenerated.

From-SVN: r131718

2008-01-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR middle-end/33092
	* tree-pass.h (pass_build_alias): New pass.
	* tree-ssa-alias.c (gate_build_alias): New.
	(pass_build_alias): New.
	* passes.c (init_optimization_passes): Add pass_build_alias after
	pass_create_structure_vars.

testsuite/
	* gcc.dg/pr33092.c: New.

From-SVN: r131717

2008-01-22  Andreas Krebbel  <krebbel1@de.ibm.com>

	* gcc.target/s390/20020926-1.c: Add -m31 option.

From-SVN: r131716

gcc/fortran:
2008-01-22  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/34915
	* expr.c (check_elemental): Fix check for valid data types.


gcc/testsuite:
	2008-01-22  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/34915
	* gfortran.dg/initialization_18.f90: New test.

From-SVN: r131715

2008-01-22  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* config/s390/s390.h (S390_TDC_POSITIVE_NORMALIZED_NUMBER):
	Renamed to S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER.
	(S390_TDC_NEGATIVE_NORMALIZED_NUMBER): Renamed to
	S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER.
	(S390_TDC_POSITIVE_DENORMALIZED_NUMBER): Renamed to
	S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER.
	(S390_TDC_NEGATIVE_DENORMALIZED_NUMBER): Renamed to
	S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER.
	(S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER): New constant.
	(S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER): New constant.
	(S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER): New constant.
	(S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER): New constant.
	* config/s390/s390.md (FP_ALL): New mode iterator.
	(_d): New mode attribute.
	("*signbit<mode>2>"): Changed mode of first operand.
	("isinf<mode>2"): Changed mode of first operand.
	("*TDC_insn"): Adaptation for DFP modes.

From-SVN: r131714