PR c++/46736
	* decl.c (cp_finish_decl): Complain about an implicitly deleted
	method defaulted outside the class.
	* method.c (maybe_explain_implicit_delete): Don't check DECL_INITIAL.

From-SVN: r167601

	PR middle-end/46844
	* regrename.c (check_new_reg_p): Add ATTRIBUTE_UNUSED to reg
	parameter.

From-SVN: r167596

2010-12-08  Richard Earnshaw  <rearnsha@arm.com>

	PR target/46631
	* arm.c (thumb2_reorg): Also try to reduce <commutative_op> Rd, Rn, Rd
	into a 16-bit instruction.

2010-12-08  Wei Guozhi  <carrot@google.com>

	PR target/46631
	* gcc.target/arm/pr46631: New testcase.

From-SVN: r167595

From-SVN: r167594

tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use a shift instead of a division to divide by BITS_PER_UNIT.

2010-12-08  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use a shift
	instead of a division to divide by BITS_PER_UNIT.

From-SVN: r167592

2010-12-08  Richard Guenther  <rguenther@suse.de>

	* gimplify.c (gimple_tree_eq): Assert hashes are equal only
	when checking is enabled.

From-SVN: r167591

	* splay-tree.c (splay_tree_foreach_helper): Remove arg `sp',
	all callers updated.  Rewrite to be non-recursive.

From-SVN: r167589

        PR target/43603
        * haifa-sched.c (sched_create_recovery_edges): Update
        dominator info.
        * sel-sched-ir.c (maybe_tidy_empty_bb): Update dominator info
        after deleting an empty block.
        (tidy_control_flow): Also verify dominators.
        (sel_remove_bb): Update dominator info after removing a block.
        (sel_redirect_edge_and_branch_force): Assert that no unreachable
        blocks will be created. Update dominator info.
        (sel_redirect_edge_and_branch): Update dominator info when
        basic blocks do not become unreachable.
        (sel_remove_loop_preheader): Update dominator info.

From-SVN: r167588

2010-12-07  Richard Guenther  <rguenther@suse.de>

	* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref):
	Reset alignment information.
	(bump_vector_ptr): Likewise.

From-SVN: r167584

2010-12-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46543
        * configure.ac: Add texinfo checks.
        * Makefile.am: Handle .texi documentation.
        * libquadmath.texi: New.
        * configure: Regenerated.
        * Makefile.in: Regenerated.

From-SVN: r167583

	PR other/46840
Link libgo against -lm.

From-SVN: r167582

	PR middle-end/46671
	PR target/46685
	* config/pa/pa.c (pa_function_section): New function.
	(TARGET_ASM_FUNCTION_SECTION): Define.

From-SVN: r167581

2010-12-07  François Dumont  <francois.cppdevs@free.fr>

	* include/bits/stl_iterator.h: Add move_iterator operators overloads
	to make it robust to template abuses.
	* testsuite/util/testsuite_greedy_ops.h: New.
	* testsuite/23_containers/vector/types/1.cc: Use latter.
	* testsuite/23_containers/deque/types/1.cc: Likewise.
	* testsuite/24_iterators/move_iterator/greedy_ops.cc: New.
	* testsuite/24_iterators/normal_iterator/greedy_ops.cc: New.
	* testsuite/24_iterators/reverse_iterator/greedy_ops.cc: New.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
	line numbers.

From-SVN: r167580

From-SVN: r167579

From-SVN: r167575

Fixes issue 1320.

From-SVN: r167573

re PR bootstrap/46810 (sparc64-linux bootstrap fails with "C++ preprocessor "/lib/cpp" fails sanity check")

	PR bootstrap/46810
	* configure.ac: Disable AC_MSG_ERROR while looking for the C++
	preprocessor.
	* configure: Rebuild.

Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

From-SVN: r167572

2010-12-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44352
        * trans-expr.c (gfc_string_to_single_character): Return if not
        POINTER_TYPE_P.
        (gfc_trans_string_copy): gfc_build_addr_expr if src or dest is
        not a pointer.
        (gfc_trans_string_copy): Make sure the argument string type
        has a string length, fix indention, and remove not needed
        gfc_build_addr_expr.

2010-12-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44352
        * gfortran.dg/string_4.f90: New.

From-SVN: r167569

* config/pdp11/pdp11.c (output_addr_const_pdp11): Output negative
values with sign rather than as unsigned.

From-SVN: r167567

* config/pdp11/pdp11.c (output_addr_const_pdp11): Output negative
values with sign rather than as unsigned.

From-SVN: r167566

re PR tree-optimization/46805 (ICE: SIGSEGV in optab_for_tree_code (optabs.c:407) with -O -fno-tree-scev-cprop -ftree-vectorize)

	PR tree-optimization/46805
	PR tree-optimization/46833
	* go-lang.c (go_langhook_type_for_mode): Handle vector modes.

From-SVN: r167563

2010-12-07  Richard Guenther  <rguenther@suse.de>

	* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref):
	Reset alignment information.
	(bump_vector_ptr): Likewise.

From-SVN: r167556

2010-12-07  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/44676
	* gcc.dg/graphite/id-pr44676.c: New.

From-SVN: r167554

* config/pdp11/pdp11.c (TARGET_ASM_FUNCTION_SECTION): Define.
(pdp11_function_section): New function.

From-SVN: r167553

	(layout_mcore_frame, handle_structs_in_regs): Use gcc_assert.
	* config/spu/spu.c: Don't include assert.h.
	(spu_sms_res_mii): Use gcc_assert.

cp:
	* rtti.c: Don't include assert.h.

java:
	* jcf-parse.c: Don't include assert.h.
	(java_parse_file): Use gcc_assert.

From-SVN: r167552

2010-12-07  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/42327
	* tree-data-ref.c (omega_setup_subscript): Call build_int_cst
	instead of using integer_minus_one_node.

	* gcc.dg/tree-ssa/pr42327.c: New.

From-SVN: r167548

	PR other/46789
	PR bootstrap/46812
	* go-lang.c (go_char_p): Define type and vectors.
	(go_search_dirs): New static variable.
	(go_langhook_handle_option): Use version and version/machine
	directories for -L.
	(go_langhook_post_options): Add non-specific -L paths.
	* Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
	DEFAULT_TARGET_MACHINE when compiling.
	* gccgo.texi (Invoking gccgo): Only document -L for linking.
	(Import and Export): Don't mention -L for finding import files.

libgo: Install .gox files in version and target specific directory.

From-SVN: r167537

gcc/
	PR c++/45330
	* params.def (CXX_MAX_NAMESPACES_FOR_DIAGNOSTIC_HELP): New parameter.
	* doc/invoke.texi (cxx-max-namespaces-for-diagnostic-help): Document.

gcc/cp/
	PR c++/45330
	* cp-tree.h (suggest_alternatives_for, location_of): Declare.
	* error.c (dump_expr): Handle TYPE_DECL.
	(location_of): Unstaticize.
	* name-lookup.c (suggest_alternatives_for): New function.
	* lex.c (unqualified_name_lookup_error): Call it.

gcc/testsuite/
	PR c++/45330
	* g++.dg/pr45330.C: New test.
	* g++.dg/ext/builtin3.C: Adjust.
	* g++.dg/lookup/error1.C: Adjust.
	* g++.dg/lookup/koenig5.C: Adjust.
	* g++.dg/overload/koenig1.C: Adjust.
	* g++.dg/parse/decl-specifier-1.C: Adjust.
	* g++.dg/template/static10.C: Adjust.
	* g++.old-deja/g++.mike/ns5.C: Adjust.
	* g++.old-deja/g++.mike/ns7.C: Adjust.
	* g++.old-deja/g++.ns/koenig5.C: Adjust.
	* g++.old-deja/g++.ns/koenig9.C: Adjust.
	* g++.old-deja/g++.other/lineno5.C: Adjust.

From-SVN: r167536

2010-12-07  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46832
	* tree-ssa-math-opts.c (execute_optimize_widening_mul): Check
	that the call has a lhs.

	* gcc.c-torture/compile/pr46832.c: New testcase.

From-SVN: r167535

        * Makefile.in: Add $(TARGET_H) to the regrename.o rule.
        * regrename.c (struct du_head): Add new element length.
        (sort_du_head, get_element, merge, merge_sort_comparison):
        New functions of merge sort implementation to du_head list.
        (regrename_optimize): Sort du_head linked list by length.
        Iterate registers in a preferred-register-first order.
        Move some code to ...
        (check_new_reg_p): here.  New function.
        (create_new_chain):  Initialize length.
        (scan_rtx_reg): Increase length for non-debug insns.
        * target.def: New hook preferred_rename_class.
        * targhook.c (default_preferred_rename_class): New.
        * targhook.h: Declare it.
        * doc/tm.texi.in: New hook TARGET_PREFERRED_RENAME_CLASS.
        * doc/tm.texi: Regenerate.

From-SVN: r167534

	PR debug/46799
	* tree-parloops.c (separate_decls_in_region): Use UNKNOWN_LOCATION
	instead of BUILTINS_LOCATION.
	(create_loop_fn): Add LOC argument, pass it to build_decl instead of
	BUILTINS_LOCATION.
	(create_parallel_loop): Add LOC argument, use it for OMP clauses
	and GIMPLE_*OMP* statements.
	(gen_parallel_loop): Determine locus for the parallel loop, pass it
	to create_loop_fn and create_parallel_loop.
	* cfgexpand.c (gimple_expand_cfg): For builtin functions, call
	set_curr_insn_source_location (UNKNOWN_LOCATION).

	* gcc.dg/autopar/pr46799.c: New test.

From-SVN: r167533

2010-12-07  Joern Rennecke  <amylaar@spamcop.net>
	    Richard Guenther  <rguenther@suse.de>

	PR target/46737
	* config/bfin/bfin.c (BB_AUX_INDEX): Cast to intptr_t.
	(bfin_reorder_loops): Change type of index to intptr_t.

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

From-SVN: r167532

2010-12-07  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46726
	* tree-inline.c (estimate_num_insns): Special case pow (x, 2.0).

From-SVN: r167531

2010-12-07  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-math-opts.c (execute_optimize_widening_mul): Unlink
	virtual operands.

From-SVN: r167530

2010-12-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* gfortran.dg/internal_dummy_2.f08: Fix dg-options.
	* gfortran.dg/internal_dummy_3.f08: Fix dg-options.

From-SVN: r167529

2010-12-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

	PR libstdc++/46830
	* include/ext/sso_string_base.h (__sso_string_base<>::_M_swap):
	Early return when this == &__rcs.

From-SVN: r167528

2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/41562
	* g++.dg/graphite/pr41562.C: New.

	PR middle-end/46185
	* gcc.dg/graphite/pr46185.c: New.

From-SVN: r167527

In gcc/:
2010-12-07  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_typeof_specifier): Removed special
	treatment of objc_volatilized attribute for Objective-C.

From-SVN: r167526

From-SVN: r167525

2010-12-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46817
        * quadmath-imp.h: Add LGPL header.
        * quadmath.h: Add LGPL header.
        * quadmath_io.c: Add LGPL header.
        * quadmath_weak.h: Add LGPL header.

From-SVN: r167521