PR c++/28903
	* pt.c (tsubst): Use fold_non_dependent_expr to fold array
	dimensions.
	PR c++/28886
	* pt.c (unify): Avoid unnecessary calls to fold_build2 for array
	dimensions.

From-SVN: r116736

From-SVN: r116734

Class.h (_Jv_FindInterpreterMethod): Change return type to _Jv_MethodBase instead of _Jv_InterpMethod.

        * java/lang/Class.h (_Jv_FindInterpreterMethod): Change return type
        to _Jv_MethodBase instead of _Jv_InterpMethod.
        * java/lang/natClass.cc (_Jv_FindInterpreterMethod): Likewise.
        Do not check access flags.
        Fix some minor style anomalies.

From-SVN: r116730

	* doc/contrib.texi: Update my entry.

From-SVN: r116727

        PR c++/26696
        * cvt.c (convert_to_void): Replace a subexpression with no side
        effects with void_zero_node.
        * tree.c (is_overloaded_fn): Look through COMPONENT_REF.
        (get_first_fn): Ditto.
        * decl.c (grokdeclarator): No need to look through COMPONENT_REF.

From-SVN: r116724

2006-09-06  Richard Guenther  <rguenther@suse.de>

        * gcc.dg/pr27226.c: Remove testcase again.

From-SVN: r116722

From-SVN: r116719

From-SVN: r116718

2006-09-05  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/28937
        * tree-flow.h (tree_ssa_unswitch_loops): Return unsigned int.
        (canonicalize_induction_variables): Likewise.
        (tree_unroll_loops_completely): Likewise.
        (tree_ssa_prefetch_arrays): Likewise.
        (remove_empty_loops): Likewise.
        * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Return
        TODO_cleanup_cfg instead of directly calling
        cleanup_tree_cfg_loop.
        * tree-ssa-loop-ivcanon.c (canonicalize_induction_variables):
        Likewise.
        (tree_unroll_loops_completely): Likewise.
        (remove_empty_loops): Likewise.
        * tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Likewise.
        * tree-ssa-loop.c (tree_ssa_loop_unswitch): Use the return value
        of tree_ssa_unswitch_loops.
        (tree_ssa_loop_ivcanon): Use the return value of
        canonicalize_induction_variables.
        (tree_ssa_empty_loop): Use the return value of
        remove_empty_loops.
        (tree_complete_unroll): Use the return value of
        tree_unroll_loops_completely.
        (tree_ssa_loop_prefetch): Use the return value of
        tree_ssa_prefetch_arrays.
        * passes.c (execute_todo): Before Cleanup CFG, set
        updating_used_alone and after cleanup CFG, call
        recalculate_used_alone.
2006-09-05  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/28937
        * g++.dg/opt/unroll2.C: New test.

From-SVN: r116717

re PR tree-optimization/28952 (tree check: expected class 'expression', have 'exceptional' (ssa_name) in vectorizable_condition, at tree-vect-transform.c:2122)

2006-09-05  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/28952
        * tree-vect-transform.c (vectorizable_condition): Move the check
        for the type after the check for simple condition.
2006-09-05  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/28952
        * gcc.dg/vect/pr28952.c: New test.

From-SVN: r116716

        PR c++/26571
        * parser.c (cp_parser_diagnose_invalid_type_name): Handle the case
        where the name is a type used incorrectly.

From-SVN: r116715

        PR c++/26671
        * typeck.c (maybe_warn_about_returning_address_of_local): Look
        through COMPONENT_REF and ARRAY_REF.

From-SVN: r116714

Remove non-standard format from ChangeLog.

From-SVN: r116711

        PR c++/26102
        * name-lookup.c (do_class_using_decl): Try to find the base even
        if bases_dependent_p.
        * pt.c (type_dependent_expression_p): A USING_DECL is dependent.

        PR c++/19809
        * pt.c (tsubst_friend_function): Set DECL_INITIAL before pushdecl.

From-SVN: r116710

        PR c++/26102
        * name-lookup.c (do_class_using_decl): Try to find the base even
        if bases_dependent_p.
        * pt.c (type_dependent_expression_p): A USING_DECL is dependent.

        PR c++/19809
        * pt.c (tsubst_friend_function): Set DECL_INITIAL before pushdecl.

From-SVN: r116709

From-SVN: r116707

	PR target/28764
	* mode-switching.c (optimize_mode_switching): Make the destination
	block of an abnormal edge have no anticipatable mode.  Don't
	insert mode switching code at the end of the source block of
	an abnormal edge.


Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org>

From-SVN: r116703

From-SVN: r116702

2006-09-05  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/26847
	* simplify-rtx.c (struct simplify_plus_minus_op_data): Remove ix.
	(simplify_plus_minus_op_data_cmp): For REGs, break ties on the regno.
	(simplify_plus_minus): Count n_constants while filling ops.  Replace
	qsort with insertion sort.  Before going through the array to simplify
	pairs, sort it.  Delay early exit until after the first sort, exiting
	only if no swaps occurred.  Simplify pairs in reversed order, without
	special-casing the first iteration.  Pack ops after simplifying pairs.

From-SVN: r116701

2006-09-05  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (find(const _CharT*, size_type,
	size_type)): Robustify.
	* include/ext/vstring.tcc (find(const _CharT*, size_type,
	size_type)): Likewise.

From-SVN: r116700

        * config/avr/avr.c (avr_mcu_types): Add support for at90pwm1 device.
        * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).
        * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
        (avr_rtx_costs): Mark 'outer_code' argument with ATTRIBUTE_UNUSED.

From-SVN: r116699

basic_string.tcc (find(const _CharT*, size_type, size_type)): Reimplement in terms of traits::eq and traits::compare.

2006-09-05  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (find(const _CharT*, size_type,
	size_type)): Reimplement in terms of traits::eq and traits::compare.
	* include/ext/vstring.tcc (find(const _CharT*, size_type,
	size_type)): Likewise.
	* src/string-inst.cc: Remove unneded std::search instantiation.

From-SVN: r116698

2006-09-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/28900
	* tree-if-conv.c (find_phi_replacement_condition): Gimplify
	compound conditional before creating COND_EXPR condition.

	* gcc.dg/torture/pr28900.c: New testcase

From-SVN: r116697

2006-09-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/28905
	* tree-vrp.c (fix_equivalence_set): Manually implement
	!value_ranges_intersect_p to also handle symbolic ranges.

	* gcc.c-torture/compile/pr28905.c: New testcase.

From-SVN: r116696

2006-09-05  Richard Guenther  <rguenther@suse.de>

	PR middle-end/28935
	* tree-ssa-ccp.c (fold_stmt_r): Make sure to fold the condition
	of a COND_EXPR.

	* gcc.dg/pr28935.c: New testcase.

From-SVN: r116695

	* java/net/SocketPermission.java
	(maybeBracketIPv6Address): Renamed to processHostport.
	(processHostport): Also translate "" to "localhost".
	(setHostPort): Remove special cases for empty hostport and for
	extra colons in hostport (processHostport handles these now).

From-SVN: r116694

	* gcc.c-torture/execute/20060905-1.c: New test.

From-SVN: r116692

2006-09-05 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/28908
	REGRESSION FIX
	* gfortran.h : Restore the gfc_dt_list structure and reference
	to it in gfc_namespace.
	* resolve.c (resolve_fl_derived): Restore the building of the
	list of derived types for the current namespace. Modify the
	restored code so that a check is made to see if the symbol is
	already in the list.
	(resolve_fntype): Make sure that the specification block
	version of the derived type is used for a module function that
	returns that type. 
	* symbol.c (gfc_free_dt_list): Restore.
	(gfc_free_namespace): Restore call to previous.
	* trans-types.c (copy_dt_decls_ifequal): Restore.
	(gfc_get_derived_type): Restore all the paraphenalia for
	association of derived types, including calls to previous.
	Modify the restored code such that all derived types are built
	if their symbols are found in the parent namespace; not just
	non-module types.  Add backend_decls to like derived types in
	sibling namespaces, as well as that of the derived type.

2006-09-05 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/28908
	* gfortran.dg/used_types_7.f90: New test.
	* gfortran.dg/used_types_8.f90: New test.
	* gfortran.dg/used_types_9.f90: New test.

From-SVN: r116690

From-SVN: r116688

	PR rtl-optimization/27616
	* cse.c (table_size): New static variable.
	(new_basic_block): Initialize it to 0.
	(remove_from_table): Decrement it.
	(insert): Increment it.
	(fold_rtx_mem_1): New function, renamed from fold_rtx_mem.
	(fold_rtx_mem): Enforce a cap on the recursion depth.  Call
	fold_rtx_mem_1 if under the cap.
	(fold_rtx) <RTX_COMM_ARITH>: In the associative case, delay a little
	the lookup of the equivalent expression and test for equality of the
	first operand of the equivalent expression before in turn looking up
	an equivalent constant for the second operand.

From-SVN: r116683

From-SVN: r116681

2006-09-04  Benjamin Kosnik  <bkoz@redhat.com>

	PR c++/28871
	* include/ext/bitmap_allocator.h: Add comment for end of anonymous
	namespace.
	* include/ext/rope: Same.
	* include/bits/cpp_type_traits.h: Same.
	* include/tr1/tuple: Same.
	* include/tr1/functional_iterate.h: Same.

	* include/bits/cpp_type_traits.h: Revert anonymous namespace
	change, use nested detail instead.

	* testsuite/lib/libstdc++.exp (libstdc++_init): PCHFLAGS revert to
	stdc++.h.

From-SVN: r116680

cp/
	PR 23287 Revert my 2006-09-01 patch.
	* parser.c: Reverted.
	* pt.c: Reverted.
testsuite/
	PR c++/23287 Revert my 2006-09-01 patch
	* g++.dg/parse/dtor12.C: Remove.

From-SVN: r116679

2006-09-04  Paolo Carlini  <pcarlini@suse.de>

	* src/mt_allocator.cc (__pool<true>::_M_reclaim_block): Do
	not name a variable __used, badname on BSD.

From-SVN: r116678

From-SVN: r116675

From-SVN: r116670

From-SVN: r116668

From-SVN: r116666

2006-09-02  Lee Millward  <lee.millward@codesourcery.com>

        PR c++/27670
        PR c++/27493
        PR c++/27494
        PR c++/27397
        * parser.c (cp_parser_template_parameter_list): Add
        invalid template parameters to the parameter list as
        error_mark_node.

        * g++.dg/template/operator9.C: New test.
        * g++.dg/template/operator7.C: New test.
        * g++.dg/template/operator8.C: New test.
        * g++.dg/template/crash57.C: New test.

        * g++.dg/template/typedef4.C: Adjust error markers.
        * g++.dg/template/typedef5.C: Likewise.

From-SVN: r116661

2006-09-02  Paolo Carlini  <pcarlini@suse.de>
	    Richard Guenther  <rguenther@suse.de>

	PR libstdc++/24469
	* src/mt_allocator.cc (__pool<true>::_M_reserve_block,
	__pool<true>::_M_reclaim_block): Fix the logic to avoid
	races, exploit atomic counters stored in second part of
	the memory pointed by _M_used.
	(__pool<true>::_M_initialize): Adjust _M_used allocation.
	* include/ext/mt_allocator.h (__pool<true>::_Bin_record):
	Update comment.

Co-Authored-By: Richard Guenther <rguenther@suse.de>

From-SVN: r116660