PR c++/25369
	* g++.dg/template/ptrmem16.C: New test.
	PR c++/25369
	* tree.c (really_overloaded_fn): Tweak comment.
	* pt.c (tsubst_call_declarator_parms): Remove.
	(tsubst_copy): Call mark_used on the member referenced by an
	OFFSET_REF.
	* semantics.c (finish_qualified_id_expr): Simplify.
	* decl2.c (mark_used): Accept BASELINKs.

From-SVN: r109010

re PR fortran/25029 (Assumed size array can be associated with array pointer without upper bound of last dimension)

2005-12-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25029
	PR fortran/21256
	*resolve.c(resolve_function): Remove assumed size checking for SIZE
	and UBOUND and rely on their built-in checking.

2005-12-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25029
	PR fortran/21256
	*gfortran.dg/initialization_1.f90: Add test of SIZE.

From-SVN: r109009

	* config/cris/arit.c (do_31div): Clarify what "31" refers to.
	[L_divsi3] (__Udiv): Don't use as inline function.
	[L_modsi3] (__Umod): Ditto.
	(__Div): Rearrange to call do_31div directly instead of __Udiv.
	(__Mod): Similarly regarding __Umod.

From-SVN: r109007

2005-12-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25307
	* gfortran.dg/list_read_5.f90: New test.

From-SVN: r109003

	PR target/24342
	* config/cris/cris.c (cris_split_movdx): Add REG_INC notes for
	emitted insns with post-increments.
	(cris_expand_epilogue): Ditto.

From-SVN: r108998

        Merge from gomp-branch.
        * builtins.def: Move all DEF_SYNC_BUILTIN to ...
        * sync-builtins.def: ... new file.
        (BUILT_IN_FETCH_AND_ADD_16,
        BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16,
        BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16,
        BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16,
        BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16,
        BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16,
        BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16,
        BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16,
        BUILT_IN_LOCK_RELEASE_16): New builtins.
        * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
        BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
        * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins.
        * c-common.c (enum c_builtin_type): Move to top-level from
        c_common_nodes_and_builtins enum builtin_type.
        (builtin_types): Move from c_common_nodes_and_builtins.
        (def_fn_type): New.
        (c_common_nodes_and_builtins): Use it.
        (def_builtin_1): Check for error_mark_node.
        (sync_resolve_size): Handle also 128 bit sync builtins.
        * Makefile.in (BUILTINS_DEF): New.  Use it instead of builtins.def.

        * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls.
        (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define.
        * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables.
        * config/i386/sync.md (CASMODE, DCASMODE): New mode macros.
        (doublemodesuffix, DCASHMODE): New mode attrs.
        (sync_compare_and_swap<mode>): Change into expand, use CASMODE
        instead of IMODE, if mode is wider than a word, expand into
        sync_double_compare_and_swap*.
        (*sync_compare_and_swap<mode>): New insn.
        (sync_double_compare_and_swap<mode>): Likewise.
        (*sync_double_compare_and_swapdi_pic): Likewise.
        (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if
        mode is wider than a word, expand into
        sync_double_compare_and_swap_cc*.
        (sync_double_compare_and_swap_cc<mode>): New insn.
        (*sync_double_compare_and_swap_ccdi_pic): Likewise.

From-SVN: r108997

        * config/i386/mmintrin.h (_mm_add_si64): Only define for SSE2.
        (_mm_sub_si64): Likewise.
        * config/i386/xmmintrin.h (_mm_shuffle_pi16, _m_pshufw): Likewise.

        * gcc.target/i386/sse-7.c: Use -msse2.

From-SVN: r108996

From-SVN: r108993

	PR rtl-optimization/25432
	* reload1.c (eliminate_regs_in_insn): Update insn code on
	successfully re-recognizing modified insn.

	* gcc.c-torture/compile/20051216-1.c: New test.

From-SVN: r108985

	PR objc/25328
	* objc/execute/pr25328.m: New test.

From-SVN: r108984

	PR c++/25364
	* typeck.c (build_unary_op): Pass DECLs not names to
	build_offset_refs.
	* init.c (build_offset_ref): Do not do name lookup.  Do not call
	mark_used.
	* call.c (build_call): Simplify and tidy.
	* semantics.c (finish_qualified_id_expr): Call mark_used.
	PR c++/25364
	* g++.dg/template/call4.C: New test.

From-SVN: r108973

2005-12-22  Richard Guenther  <rguenther@suse.de>

	* tree.c (tree_fold_gcd): Use build_int_cst where appropriate.
	* tree-ssa-loop-ivcanon.c (create_canonical_iv): Likewise.
	* varasm.c (array_size_for_constructor): Likewise.
	* fold-const.c (size_diffop, invert_truthvalue,
	optimize_bit_field_compare, make_range, build_range_check,
	fold_cond_expr_with_comparison, fold_truthop,
	fold_single_bit_test_into_sign_test, fold_binary): Likewise.

From-SVN: r108970

2005-12-22  Dale Johannesen  <dalej@apple.com>

	* config/i386/sse.md (sse_movhlps):  Reverse operands for
	2nd and 3rd alternatives.

2005-12-22  Dale Johannesen  <dalej@apple.com>

	* gcc.target/i386/sse-17.c:  New.

From-SVN: r108966

2005-12-22  Paul Brook  <paul@codesourcery.com>

	* gcc.dg/tree-ssa/loop-1.c: Look for jump/branch on m68k.

From-SVN: r108963

2005-12-22  Andrew Haley  <aph@redhat.com>

	PR java/25535
	* testsuite/libjava.lang/PR25535.java: New test.

From-SVN: r108961

2005-12-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/25513
        * gcc.c-torture/compile/pr25513.c: New test.
2005-12-22  Andrew Pinski <pinskia@physics.uc.edu>

        PR tree-opt/25513
        * tree-dfa.c (make_rename_temp): Set DECL_COMPLEX_GIMPLE_REG_P complex
        variables.

From-SVN: r108958

	* java/lang/natClassLoader.cc (_Jv_NewArrayClass): Don't
	reference NUM_OBJECT_METHODS.
	* include/jvm.h (NUM_OBJECT_METHODS): Removed.

From-SVN: r108956

2005-12-22  Daniel Berlin  <dberlin@dberlin.org>
	   
	* ipa-reference.c (get_reference_vars_info_from_cgraph): Use 
	function_ann.
	(get_local_reference_vars_info): Ditto.
	(get_global_reference_vars_info): Ditto.
	(analyze_function): Ditto.
	(clean_function): Ditto.
	* tree-dfa.c (create_function_ann): New function.
	* tree-flow-inline.h (var_ann): FUNCTION_DECL's don't have
	var_ann.
	(function_ann): New.
	(get_function_ann): Ditto.
	* tree-flow.h (tree_ann_type): Add FUNCTION_ANN.
	(struct var_ann_d): Move reference_vars_info to function annotation.
	(struct function_ann_d): New.
	(union tree_ann_d): Add function_ann.

From-SVN: r108950

	* df.c (df_bitmaps_free): Only work for bbs for that structures are
	allocated.
	(df_bb_modify): Realloc tables to the new index.
	(df_find_use): New function.
	(df_find_def, df_reg_used): Handle subregs.
	* df.h (df_find_use): Declare.

	* loop-invariant.c: Include hashtab.h.
	(struct invariant): Remove processed field, add eqto and reg fields.
	(struct invariant_expr_entry): New.
	(invariant_for_use, hash_invariant_expr_1, invariant_expr_equal_p,
	hash_invariant_expr, eq_invariant_expr, find_or_insert_inv,
	find_identical_invariants, merge_identical_invariants): New functions.
	(create_new_invariant): Return the new invariant.  Initialize new
	fields.
	(find_invariants): Call merge_identical_invariants.
	(get_inv_cost, best_gain_for_invariant, set_move_mark,
	move_invariant_reg): Handle equivalent invariants.
	* Makefile.in (loop-invariant.o): Add HASHTAB_H dependency.


Co-Authored-By: Steven Bosscher <stevenb@suse.de>

From-SVN: r108949

2005-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23333
	* include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.

	* c-lex.c (c_lex_with_flags): Add PURE_ZERO to cpp_flags if
	number is a single digit '0'.

	* parser.c (cp_parser_pure_specifier): Check for PURE_ZERO to
	identify a single '0'.

	* g++.dg/parse/error25.C: Add more tests.

From-SVN: r108947

fortran/
	PR fortran/18990
	* gfortran.h (gfc_charlen): Add resolved field.
	* expr.c (gfc_specification_expr): Accept NULL argument.
	* resolve.c (gfc_resolve_charlen, gfc_resolve_derived): New.
	(gfc_resolve_symbol): Resolve derived type definitions.  Use
	resolve_charlen to resolve character lengths.
testsuite/
	PR fortran/18990
	* gfortran.dg/der_charlen_1.f90: New.

From-SVN: r108946

2005-12-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20889
	*resolve.c(resolve_structure_cons): Do not attempt to convert
	the type of mismatched pointer type components, except when
	the constructor component is BT_UNKNOWN; emit error instead.

	PR fortran/25029
	PR fortran/21256
	*resolve.c(check_assumed_size_reference): New function to check for upper
	bound in assumed size array references.
	(resolve_assumed_size_actual): New function to do a very restricted scan
	of actual argument expressions of those procedures for which incomplete
	assumed size array references are not allowed.
	(resolve_function, resolve_call): Switch off assumed size checking of
	actual arguments, except for elemental procedures and array valued
	intrinsics; excepting LBOUND.
	(resolve_variable): Call check_assumed_size_reference.

	PR fortran/19362
	PR fortran/20244
	PR fortran/20864
	PR fortran/25391
	*interface.c(gfc_compare_types): Broken into two.
	(gfc_compare_derived_types): Second half of gfc_compare_types with
	corrections for a missing check that module name is non-NULL and
	a check for private components.
	*symbol.c(gfc_free_dt_list): New function.
	(gfc_free_namespace): Call gfc_free_dt_list.
	*resolve.c(resolve_symbol): Build the list of derived types in the
	symbols namespace.
	*gfortran.h: Define the structure type gfc_dt_list.  Add a new field,
	derived_types to gfc_namespace.  Provide a prototye for the new
	function gfc_compare_derived_types.
	*trans_types.c(gfc_get_derived_type): Test for the derived type being
	available in the host namespace. In this case, the host backend
	declaration is used for the structure and its components.  If an
	unbuilt, equal structure that is not use associated is found in the
	host namespace, build it there and then.  On exit,traverse the
	namespace of the derived type to see if there are equal but unbuilt.
	If so, copy the structure and its component declarations.
	(copy_dt_decls_ifequal): New functions to copy declarations to other
	equal structure types.

	PR fortran/20862
	* io.c (gfc_match_format): Make the appearance of a format statement
	in a module specification block an error.

	PR fortran/23152
	* match.c (gfc_match_namelist): Set assumed shape arrays in
	namelists as std=GFC_STD_GNU and assumed size arrays as an
	unconditional error.

	PR fortran/25069
	* match.c (gfc_match_namelist): Set the respecification of a USE
	associated namelist group as std=GFC_STD_GNU.  Permit the concatenation
	on no error.

	PR fortran/25053
	PR fortran/25063
	PR fortran/25064
	PR fortran/25066
	PR fortran/25067
	PR fortran/25068
	PR fortran/25307
	* io.c (resolve_tag): Change std on IOSTAT != default integer to
	GFC_STD_GNU and change message accordingly.  Add same error for
	SIZE.
	(match_dt_element, gfortran.h): Add field err_where to gfc_dt and
	set it when tags are being matched.
	(gfc_resolve_dt): Remove tests that can be done before resolution
	and add some of the new ones here.
	(check_io_constraints): New function that checks for most of the
	data transfer constraints. Some of these were previously done in
	match_io, from where this function is called, and some were done
	in gfc_resolve_dt.
	(match_io): Remove most of the tests of constraints and add the
	call to check_io_constraints.

2005-12-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20889
	*gfortran.dg/pointer_component_type_1.f90: New test.

	PR fortran/25029
	PR fortran/21256
	*gfortran.dg/assumed_size_refs.f90: New test for the conditions that
	should give an error with assumed size array refernces and checks those
	that should not.
	*gfortran.dg/gfortran.dg/pr15140.f90: Give the assumed size array
	reference an upper bound so that it does not generate an error.

	PR fortran/19362
	PR fortran/20244
	PR fortran/20864
	PR fortran/25391
	*gfortran.dg/used_dummy_types_1.f90: New test.
	*gfortran.dg/used_dummy_types_2.f90: New test.
	*gfortran.dg/used_dummy_types_3.f90: New test.
	*gfortran.dg/used_dummy_types_4.f90: New test.
	*gfortran.dg/used_dummy_types_5.f90: New test.

	PR fortran/23152
	*gfortran.dg/namelist_use.f90: Add trap for warning on NAMELIST
	group already being USE associated.
	*gfortran.dg/assumed_shape_nml.f90: New test.
	*gfortran.dg/assumed_size_nml.f90: New test.

	PR fortran/20862
	PR fortran/25053
	PR fortran/25063
	PR fortran/25064
	PR fortran/25066
	PR fortran/25067
	PR fortran/25068
	PR fortran/25307
	* gfortran.dg/io_constraints_1.f90: New test.
	* gfortran.dg/io_constraints_1.f90: New test.
	* gfortran.dg/iostat_3.f90: Change wording of warning.
	 * gfortran.dg/g77/19981216-0.f:  the same.

From-SVN: r108943

gcc/
	PR tree-optimization/23518
	* fold-const.c (make_range): Don't move a constant to the
	other side of the comparison if the type is signed and -fwrapv
	is given.

gcc/testsuite/
	PR tree-optimization/23518
	* testsuite/gcc.dg/pr23518.c: New.

From-SVN: r108940

2005-12-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25307
	* io/list_read.c (next_char): Handle end-of-file conditions for
	internal units and add support for internal character array units.

From-SVN: r108938

	* tree-vrp.c (extract_range_from_binary_expr): Clean up uses
	of vr0.type.

From-SVN: r108935

From-SVN: r108934

From-SVN: r108933

From-SVN: r108930

	PR middle-end/24998
	* config/arm/t-arm-elf (LIB1ASMFUNCS): Add _floatundidf and
	_floatundisf.

From-SVN: r108918

2005-12-21  Paul Brook  <paul@codesourcery.com>

	* gcc.dg/pr19340.c: Skip on m68k targets.

From-SVN: r108916

2005-12-21  Andrew Haley  <aph@redhat.com>

        PR middle-end/25121
        * recog.c (peephole2_optimize): Don't peephole any
        RTX_FRAME_RELATED_P insns.

From-SVN: r108914

	* tree-data-ref.c (estimate_niter_from_size_of_data): Replace
	fold_build2 with fold_binary.
	* tree-ssa-ccp.c (visit_assignment, maybe_fold_stmt_addition):
	Replace fold_build1 with fold_unary.
	* tree-ssa-reassoc.c (optimize_ops_list): Replace fold_build2
	with fold_binary.

From-SVN: r108913

From-SVN: r108909

gcc/
        * postreload-gcse.c (record_last_set_info): Notice stack pointer
        changes in push insns without REG_INC notes.

testsuite/
        * gcc.dg/pr25130.c: New test.

From-SVN: r108906

fortran/
2005-12-21  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/25423
        * parse.c (parse_where_block): break instead of "fall
         through" after parsing nested WHERE construct.


testsuite/
2005-12-21  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/25423
        gfortran.dg/where_nested_1.f90: New.

From-SVN: r108902

re PR tree-optimization/25382 (VRP does not get a range from BIT_AND_EXPR if the second operand is constant)

gcc/
	PR tree-optimization/25382.
	* tree-vrp.c (extract_range_from_binary_expr): Extract a range
	from BIT_AND_EXPR.

gcc/testsuite/
	PR tree-optimization/25382.
	* gcc.dg/tree-ssa/pr25382.c: New.

From-SVN: r108898

	* configure.ac: Enable C extension for decimal float if invoked
	with --enable-decimal-float.
	* doc/install.texi (Configuration): Document it.
	* configure, config.in: Regenerate.

From-SVN: r108887

From-SVN: r108884

darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Handle the ambiguity between -seg_addr_table and -seg_addr_table_filename.

        * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Handle the
        ambiguity between -seg_addr_table and -seg_addr_table_filename.
        (WORD_SWITCH_TAKES_ARG): Likewise.
        (LINK_SPEC): Likewise.
Radar 3941990

From-SVN: r108876

cfganal.c (flow_reverse_top_sort_order_compute): Renamed to post_order_compute and additional parameter added which allows the...

2005-12-20  Kenneth Zadeck <zadeck@naturalbridge.com>

	* cfganal.c (flow_reverse_top_sort_order_compute):
	Renamed to post_order_compute and additional parameter added which
	allows the inclusion of entry and exit blocks into list.
	(mark_dfs_back_edges): Fixed comment.
	(flow_depth_first_order_compute): Renamed to
	pre_and_rev_post_order_compute additional parameter added which
	allows the inclusion of entry and exit blocks into list.
	* global.c (set_up_bb_rts_numbers): Call to
	flow_reverse_top_sort_order_compute renamed to
	post_order_compute.
	* var-tracking.c (vt_stack_adjustments): Fixed comment.
	(vt_find_locations): Call to
	flow_depth_first_order_compute renamed to
	pre_and_rev_post_order_compute.
	* cfgloop.c (flow_find_loops): Ditto.
	* tree-ssa-reassoc.c (init_reassoc): Ditto.
	* df.c (df_analyze_1, df_analyze_subcfg): Calls to
	flow_reverse_top_sort_order_compute renamed to post_order_compute
	and calls to flow_reverse_top_sort_order_compute renamed to
	post_order_compute.
	* basic_block.h: Ditto.

From-SVN: r108874