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

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

        PR fortran/34899
        * scanner.c (load_line): Support <tab><digit> continuation
        * lines.
        * invoke.texi (-Wtabs): Document this.

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

        PR fortran/34899
        * gfortran.dg/tab_continuation.f: New.

From-SVN: r131713

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

	PR fortran/34896
	* module.c (read_module): Set use_rename attribute.

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

	PR fortran/34896
	* gfortran.dg/use_rename_2.f90: New test.

From-SVN: r131712

From-SVN: r131711

        PR c++/34196
        * tree.h (TRY_CATCH_IS_CLEANUP): New macro.
        * cp/decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
        * tree-eh.c (honor_protect_cleanup_actions): Strip TRY_CATCH_EXPR
        if it is set.

From-SVN: r131710

From-SVN: r131708

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

        * MAINTAINERS (Write After Approval): Add myself.

From-SVN: r131705

From-SVN: r131704

* doc/tm.texi (HARD_REGNO_NREGS): Note that this macro must not
return zero.

From-SVN: r131703

2008-01-21  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* update_web_docs_libstdcxx_svn: "docs" dir moved to "doc".

From-SVN: r131702

2008-01-21  Luciano Chavez  <lnx1138@us.ibm.com>

	PR libgcj/34369:
	* java/net/URI.java (relativize): Check initial segment for
	trailing "/".

From-SVN: r131701

2007-01-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34901
        * interface.c (compare_parameter): Improved error message
        for arguments of same type and mismatched kinds.

From-SVN: r131700

2008-01-21  Richard Guenther  <rguenther@suse.de>

	PR middle-end/34856
	* tree-cfg.c (verify_expr): Allow all invariant expressions
	instead of just constant class ones as reference argument.
	* tree-ssa-loop-im.c (for_each_index): Handle CONSTRUCTOR
	like any other constant.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.

	* gcc.c-torture/compile/pr34856.c: New testcase.

From-SVN: r131696

2008-01-21  H.J. Lu  <hongjiu.lu@intel.com>

	* regmove.c (fixup_match_1): Update call crossed frequencies.

From-SVN: r131695

2008-01-21  Richard Guenther  <rguenther@suse.de>

	PR c/34885
	* tree-inline.c (setup_one_parameter): Deal with mismatched
	types using a VIEW_CONVERT_EXPR.

	* gcc.c-torture/compile/pr34885.c: New testcase.

From-SVN: r131694

From-SVN: r131693

	* trans.c (gnat_to_gnu) <N_Free_Statement>: Use POINTER_PLUS_EXPR
	in pointer arithmetics.
	* utils2.c (build_allocator): Likewise.

From-SVN: r131692

From-SVN: r131691

2008-01-21  Richard Guenther  <rguenther@suse.de>

	PR c++/34850
	cp/
	* error.c (cp_print_error_function): Deal with recursive
	BLOCK trees.

	* g++.dg/torture/pr34850.C: New testcase.

From-SVN: r131690

2008-01-21  Alon Dayan  <alond@il.ibm.com>
	    Olga Golovanevsky  <olga@il.ibm.com>

	PR tree-optimization/34701
	* gcc.dg/struct/wo_prof_array_field.c: New test.
	
2008-01-21  Alon Dayan  <alond@il.ibm.com>
	    Olga Golovanevsky  <olga@il.ibm.com>
	
	PR tree-optimization/34701
	* ipa-struct-reorg.c (gen_size): Fix the malloc parameter calculation
	when the structure size is not a power of 2.

Co-Authored-By: Olga Golovanevsky <olga@il.ibm.com>

From-SVN: r131689

/cp
2008-01-20  Paolo Carlini  <pcarlini@suse.de>

        PR c++/34891
        * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.

/testsuite
2008-01-20  Paolo Carlini  <pcarlini@suse.de>

        PR c++/34891
        * g++.dg/ext/vector9.C: New.

From-SVN: r131687

/cp
2008-01-20  Paolo Carlini  <pcarlini@suse.de>

        PR c++/34776
	PR c++/34486
        * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
	on non-IS_AGGR_TYPE type scope.
	(constructor_name_p): Assert IS_AGGR_TYPE.

/testsuite
2008-01-20  Paolo Carlini  <pcarlini@suse.de>

        PR c++/34776
	PR c++/34486
        * g++.dg/template/crash75.C: New.
        * g++.dg/template/crash76.C: Likewise.

From-SVN: r131686

2008-01-20  Kenneth Zadeck <zadeck@naturalbridge.com>

	* doc/install.texi: Add doc for --enable-checking=df.

From-SVN: r131685

From-SVN: r131683

	PR rtl-optimization/34808
	* emit-rtl.c (try_split): Handle REG_RETVAL notes.
	* gcc.c-torture/compile/pr34808.c: New test.

From-SVN: r131680

2008-01-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34861
	* resolve.c (resolve_entries): Do not do an array bounds check
	if the result symbols are the same.

	PR fortran/34854
	* module.c (read_module) : Hide the symtree of the previous
	version of the symbol if this symbol is renamed.

2008-01-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34784
	* gfortran.dg/mapping_2.f90: Correct ubound expression for h4.

	PR fortran/34861
	* gfortran.dg/entry_array_specs_3.f90: New test.

	PR fortran/34854
	* gfortran.dg/use_rename_1.f90: New test.

From-SVN: r131679