From-SVN: r119084

	* cse.c (enum taken): Remove PATH_AROUND.
	(addr_affects_sp_p, invalidate_skipped_set,
	invalidate_skipped_block): Remove.
	(cse_end_of_basic_block): Remove skip_blocks and related code.
	(cse_main): Don't test for flag_cse_skip_blocks.
	Update cse_end_of_basic_block call.
	(cse_basic_block): Likewise.  Remove PATH_AROUND case.  Remove
	code to lengthen the path if a jump was simplified.

From-SVN: r119079

	PR rtl-optimization/29924
	* loop-unroll.c (split_edge_and_insert): Handle the case insns is NULL.
	(unroll_loop_runtime_iterations): Assert that the argument passed to
	split_edge_and_insert is not NULL.
	* loop-doloop.c (add_test): Ditto.

From-SVN: r119078

2006-11-22 Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25087
	* resolve.c (resolve_fl_procedure): Add an error if an external
	automatic character length function does not have an explicit
	interface.

2006-11-22 Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25087
	* gfortran.dg/auto_char_len_4.f90: New test.

From-SVN: r119077

2006-11-22 Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29652
	* interface.c (check_interface1): Use a local value, instead of
	the dummy, as the inner iterator over interface symbols.

2006-11-22 Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29652
	* gfortran.dg/generic_7.f90: New test.
	* gfortran.dg/defined_operators_1.f90: Add new error.

From-SVN: r119076

	* tree-loop-linear.c (linear_transform_loops): Use single_exit accessor
	functions.
	* tree-ssa-loop-niter.c (loop_only_exit_p): Ditto.
	* cfgloopmanip.c (update_single_exits_after_duplication,
	update_single_exit_for_duplicated_loop, loop_version): Ditto.
	* tree-scalar-evolution.c (get_loop_exit_condition,
	get_exit_conditions_rec, loop_closed_phi_def,
	number_of_iterations_in_loop, scev_const_prop): Ditto.
	* tree-ssa-loop-ivopts.c (single_dom_exit): Ditto.
	* modulo-sched.c (generate_prolog_epilog, loop_canon_p, sms_schedule):
	Ditto.
	* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables):
	Ditto.
	* tree-vectorizer.c (slpeel_update_phis_for_duplicate_loop,
	slpeel_update_phi_nodes_for_guard1, slpeel_update_phi_nodes_for_guard2,
	slpeel_make_loop_iterate_ntimes,
	slpeel_tree_duplicate_loop_to_edge_cfg, slpeel_can_duplicate_loop_p,
	slpeel_verify_cfg_after_peeling, slpeel_tree_peel_loop_to_edge):
	Ditto.
	* tree-if-conv.c (if_convertible_loop_p): Ditto.
	* tree-vect-analyze.c (vect_analyze_operations, vect_stmt_relevant_p,
	vect_analyze_loop_form): Ditto.
	* lambda-code.c (lambda_loopnest_to_gcc_loopnest, exit_phi_for_loop_p,
	can_convert_to_perfect_nest, perfect_nestify): Ditto.
	* tree-vect-transform.c (vect_create_epilog_for_reduction,
	vect_update_ivs_after_vectorizer, vect_do_peeling_for_loop_bound,
	vect_transform_loop): Ditto.
	* cfgloop.c (mark_single_exit_loops, verify_loop_structure): Ditto.
	(single_exit, set_single_exit): New functions.
	* cfgloop.h (struct loop): Rename single_exit field to single_exit_.
	(single_exit, set_single_exit): Declare.
	* doc/loop.texi: Undocument single_exit field.  Document single_exit
	accessor function.

From-SVN: r119075

	PR tree-optimization/29902
	* tree-ssa-loop-manip.c (can_unroll_loop_p): Return false if
	any involved ssa name appears in abnormal phi node.

	* g++.dg/tree-ssa/pr29902.C: New test.

From-SVN: r119074

2006-11-21 Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29820
	* trans-array.c (gfc_get_derived_type): Once done, spread the
	backend_decl to all identical derived types in all sibling
	namespaces.

2006-11-21 Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29820
	* gfortran.dg/used_types_13.f90: New test.

From-SVN: r119073

	* config/xtensa/xtensa.c (xtensa_char_to_class): Delete.
	(xtensa_const_ok_for_letter_p): Delete.
	(xtensa_extra_constraint): Delete.
	(override_options): Delete xtensa_char_to_class initialization.
	* config/xtensa/xtensa.h (REG_CLASS_FROM_LETTER): Delete.
	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
	(EXTRA_CONSTRAINT): Delete.
	* config/xtensa/xtensa.md: Include constraints.md.
	(call_internal): Combine alternatives.
	(call_value_internal): Likewise, and remove invalid constraints.
	* config/xtensa/constraints.md: New file.
	* config/xtensa/xtensa-protos.h (xtensa_const_ok_for_letter_p): Delete.
	(xtensa_extra_constraint): Delete.
	* doc/md.texi (Machine Constraints): Refer to constraints.md for
	Xtensa constraints.
--Ths line, and those below, will be ignored--

M    gcc/doc/md.texi
M    gcc/ChangeLog
M    gcc/config/xtensa/xtensa.c
M    gcc/config/xtensa/xtensa.h
M    gcc/config/xtensa/xtensa.md
A    gcc/config/xtensa/constraints.md
M    gcc/config/xtensa/xtensa-protos.h

From-SVN: r119072

	* MAINTAINERS (spu port): Add myself as maintainer.
	(Write After Approval): Remove myself.

From-SVN: r119071

	* configure.in (skipdirs): Don't build libssp for SPU.
	* configure: Regenerate.

From-SVN: r119070

	* config/dfp-bits.c (DFP_TO_INT): Remove code to saturate result
 	of conversion that doesn't fit.

From-SVN: r119069

decnumber/
	* decLibrary.c (__dec_type_swap): Add prototype.
	(__dfp_enable_traps, dfp_raise): Delete.
gcc/
	* config/dfp-bit.h (CONTEXT_TRAPS, CONTEXT_ERRORS, DFP_RAISE): Delete.
	* config/dfp-bit.c (dfp_unary_op, dfp_binary_op, dfp_compare_op,
	DFP_TO_DFP, INT_TO_DFP, BFP_TO_DFP): Remove calls to DFP_RAISE.
testsuite/
	* gcc.dg/dfp/snan.c: Delete.

From-SVN: r119068

From-SVN: r119067

2006-11-21      Douglas Gregor <doug.gregor@gmail.com>

        * cp-tree.def (STATIC_ASSERT): New.  
	* cp-objcp-common.c (cp_tree_size): Handle STATIC_ASSERT.
	* error.c (dump_decl): Handle STATIC_ASSERT.
	* cp-tree.h (STATIC_ASSERT_CONDITION): New.
        (STATIC_ASSERT_MESSAGE): New.
	(STATIC_ASSERT_SOURCE_LOCATION): New.
	(struct tree_static_assert): New.
	(enum cp_tree_node_structure_enum): Add TS_CP_STATIC_ASSERT.
	(union lang_tree_node): Add static_assertion.
        (finish_static_assert): Declare.
	* cxx-pretty-print.c (pp_cxx_statement): Handle STATIC_ASSERT.
	(pp_cxx_declaration): Handle STATIC_ASSERT.
	* pt.c (instantiate_class_template): Handle
	STATIC_ASSERT members.
        (tsubst_expr): Handle STATIC_ASSERT statements.  
	* semantics.c (finish_static_assert): New.
        * lex.c (D_CPP0X): New.
        (reswords): Add static_assert keyword.
        (init_reswords): If not flag_cpp0x, mask out C++0x keywords.
        * parser.c (cp_parser_block_declaration): Parse static
	assertions.
        (cp_parser_static_assert): New.
        (cp_parser_member_declaration): Parse static assertions.

From-SVN: r119066

2006-11-21      Douglas Gregor <doug.gregor@gmail.com>

        * c-common.h (enum rid): Add RID_STATIC_ASSERT.

From-SVN: r119065

From-SVN: r119064

2006-11-21      Douglas Gregor <doug.gregor@gmail.com>

        * g++.dg/cpp0x/static_assert1.C: New.
        * g++.dg/cpp0x/static_assert2.C: New.
        * g++.dg/cpp0x/static_assert3.C: New.

From-SVN: r119063

2006-11-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * MAINTAINERS (spu port): Add myself as maintainer.
        (libobjc): Update my email address.

From-SVN: r119062

2006-11-21  Benjamin Kosnik  <bkoz@redhat.com>
	
	* include/ext/hashtable.h: -Wshadow fixes.
	* include/ext/pb_ds/detail/cc_hash_table_map_/erase_fn_imps.hpp: Same.
	* include/ext/pb_ds/detail/cc_hash_table_map_/resize_fn_imps.hpp: Same.
	* include/ext/pb_ds/detail/pat_trie_/internal_node.hpp: Same.
	* include/ext/pb_ds/detail/gp_hash_table_map_/
	constructor_destructor_fn_imps.hpp: Same.
	* include/ext/pb_ds/detail/binary_heap_/split_join_fn_imps.hpp: Same.
	* include/ext/pb_ds/detail/ov_tree_map_/
	constructors_destructor_fn_imps.hpp: Same.
	* src/mt_allocator.cc: Same.
	* src/debug.cc: Same.
	* config/locale/gnu/codecvt_members.cc: Same.

From-SVN: r119061

2006-11-21  Gary Benson  <gbenson@redhat.com>

	* java/security/Security.java: Merge with classpath.
	* java/lang/Package.java: Likewise.
	* java/lang/Class.java (getDeclaredAnnotations): New method.

From-SVN: r119057

2006-11-21  Richard Guenther  <rguenther@suse.de>

	* tree-vectorizer.h (NUM_PATTERNS): Increase.
	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
	vect_recog_pow_pattern.
	(vect_recog_pow_pattern): New function.

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

From-SVN: r119056

	* config/bfin/bfin.c (hard_regno_mode_ok): Only allow first 31
	regs for DImode.
	(bfin_register_move_cost): Bump costs if trying to move plain
	integer values through accumulators.

From-SVN: r119055

From-SVN: r119050

	* config/bfin/bfin.opt (mstack-check-l1): New.
	* doc/invoke.texi (Blackfin Options): Document it.
	* config/bfin/bfin.c (bfin_expand_prologue): Generate code to use
	stack bounds in L1 memory if the new option is enabled.
	(override_options): Don't allow combinations of -fstack-limit and
	-mstack-check-l1.
	(add_to_reg): Renamed from add_to_sp.  All callers changed.  Lose some
	dead code.

From-SVN: r119049

2006-11-21  Benjamin Kosnik  <bkoz@redhat.com>
	    Howard Hinnant  <hhinnant@apple.com>

	* src/iostream-inst.cc: Remove iostream include.

From-SVN: r119048

2006-11-07  Benjamin Kosnik  <bkoz@redhat.com>
	    Howard Hinnant  <hhinnant@apple.com>

	* src/iostream-inst.cc: Remove iostream include.


Co-Authored-By: Howard Hinnant <hhinnant@apple.com>

From-SVN: r119046

	PR c++/29570
	* decl.c (cp_finish_decl): Check for value dependent brace enclosed
	scalar initializer.

	* g++.dg/template/static29.C: New test.

From-SVN: r119045

	PR c++/29734
	* cp-tree.h (WANT_VECTOR): Define.
	(WANT_ARITH): Add WANT_VECTOR.
	* cvt.c (build_expr_type_conversion): Handle vector types.
	* typeck.c (build_unary_op): Add WANT_VECTOR to
	build_expr_type_conversion flags.

	* g++.dg/conversion/simd4.C: New test.

From-SVN: r119044

From-SVN: r119043

From-SVN: r119042

ChangeLog

	* configure.in (skipdirs) : Don't build target-libiberty for SPU.
	* configure : Rebuilt.

gcc/ChangeLog

	* config.gcc : Add target for SPU.
	* config/spu/constraints.md : New file.
	* config/spu/crt0.c : New file.
	* config/spu/crtend.c : New file.
	* config/spu/crti.asm : New file.
	* config/spu/crtn.asm : New file.
	* config/spu/float_unsdidf.c : New file.
	* config/spu/float_unssidf.c : New file.
	* config/spu/predicates.md : New file.
	* config/spu/spu-builtins.def : New file.
	* config/spu/spu-builtins.h : New file.
	* config/spu/spu-builtins.md : New file.
	* config/spu/spu-c.c : New file.
	* config/spu/spu-elf.h : New file.
	* config/spu/spu-modes.def : New file.
	* config/spu/spu-protos.h : New file.
	* config/spu/spu.c : New file.
	* config/spu/spu.h : New file.
	* config/spu/spu.md : New file.
	* config/spu/spu.opt : New file.
	* config/spu/spu_internals.h : New file.
	* config/spu/spu_intrinsics.h : New file.
	* config/spu/spu_mfcio.h : New file.
	* config/spu/t-spu-elf : New file.
	* config/spu/vec_types.h : New file.
	* config/spu/vmx2spu.h : New file.
	* doc/contrib.texi : Document SPU contributor.
	* doc/extend.texi : Document SPU extensions.
	* doc/invoke.texi : Document SPU options.
	* doc/md.texi : Document SPU constraints.

libcpp/ChangeLog

	* configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
	* configure : Rebuilt.

From-SVN: r119041

	* cfgloopmanip.c (add_loop, duplicate_loop): Do not set level
	of the loop.
	* cfgloop.c (flow_loop_level_compute, flow_loops_level_compute):
	Removed.
	(flow_loop_dump): Do not dump loop level.
	(flow_loops_find): Do not call flow_loops_level_compute.
	* cfgloop.h (struct loop): Remove level field.

From-SVN: r119040

	* tree-ssa-loop-im.c (schedule_sm, determine_lsm_ref,
	hoist_memory_references, loop_suitable_for_sm, determine_lsm_loop):
	Use vector of edges instead of array.
	* tree-ssa-loop-niter.c (find_loop_niter, find_loop_niter_by_eval,
	estimate_numbers_of_iterations_loop): Ditto.
	* predict.c (predict_loops): Ditto.
	* loop-unroll.c (analyze_insns_in_loop): Ditto.
	* tree-ssa-threadupdate.c: Remove declaration of heap allocation for
	edge vectors.
	* basic-block.h: Declare heap allocation for edge vectors.
	* tree-outof-ssa.c: Ditto.
	* cfgloop.c (get_loop_exit_edges): Return vector of edges.
	* cfgloop.h (get_loop_exit_edges): Declaration changed.

From-SVN: r119039

From-SVN: r119037

	* gengtype.c (process_gc_options): Remove unnecessary forward decl.
	Add another out parameter, "skip".
	(set_gc_used_type): Adjust calls to process_gc_options.  If a field
	is tagged "skip", do not mark its type used.

From-SVN: r119034

From-SVN: r119031

fortran/
2006-11-17  Tobias Burnus  <burnus@net-b.de>

    PR fortran/27546
    * primary.c (gfc_match_rvalue): Added IMPORT support.

testsuite/
2006-11-17  Tobias Burnus  <burnus@net-b.de>

    PR fortran/27546
    * gfortran.dg/import.f90: Extended test.
    * gfortran.dg/import2.f90: Extended test.

From-SVN: r119028

	PR c++/29475
	* cp-tree.h (enforce_access, perform_or_defer_access_check): Added an
	extra argument that represents the declaration to use to print
	potential error messages.
	* init.c (build_offset_ref): Adjusted the call to
	perform_or_defer_access_check.
	* class.c (alter_access, resolve_address_of_overloaded_function):
	Likewise.
	* decl.c (make_typename_type, make_unbound_class_template): Likewise. 
	* search.c (lookup_member): Likewise.
	* friend.c (add_friend): Likewise.
	* parser.c (cp_parser_template_id,
	cp_parser_pre_parsed_nested_name_specifier): Likewise.
	* semantics.c (finish_non_static_data_member,
	check_accessibility_of_qualified_id, finish_id_expression): Likewise.
	(pop_to_parent_deferring_access_checks, perform_access_checks,
	perform_or_defer_access_check): Adjusted the call to enforce_access.
	* call.c (enforce_access): Use the new extra argument to build the
	error message.
	(build_op_delete_call): Adjusted the call to
	perform_or_defer_access_check.
	(build_over_call): Likewise.

	PR c++/29475
	* g++.dg/template/access19.C: New test.
	* g++.old-deja/g++.other/access11.C: Adjusted the line where the
	error is reported.

From-SVN: r119027

2006-11-20  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/25500
        * tree-sra.c (single_scalar_field_in_record_p): New function.
        (decide_block_copy): Use it.

2006-11-20  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/25500
        * gcc.dg/tree-ssa/sra-4.c: New testcase.

From-SVN: r119026