PR bootstrap/46650
	* system.h: Include cstring for cxx bootstrap.

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>

From-SVN: r167764

decl.c (gnat_to_gnu_entity): Build a stub DECL for the dummy fat pointer type in the unconstrained array case.

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_General_Access_Type>:
	Build a stub DECL for the dummy fat pointer type in the unconstrained
	array case.
	* gcc-interface/utils.c (update_pointer_to): Set the DECL_ORIGINAL_TYPE
	for all the variants in the fat pointer case.

From-SVN: r167758

	* gcc-interface/trans.c (can_be_lower_p): New predicate.
	(Loop_Statement_to_gnu): Do not generate the entry condition if we know
	that it will be true.

From-SVN: r167757

	* testsuite/gcc.target/i386/max-stack-align.c. Removed testcase.

From-SVN: r167756

re PR lto/46879 (ICE: in separate_decls_in_region_debug_bind, at tree-parloops.c:778 with -flto -ftree-parallelize-loops -gdwarf-3)

	PR lto/46879
	* lto-streamer-out.c (output_gimple_stmt): Never replace first
	GIMPLE_DEBUG argument with MEM_REF.

From-SVN: r167755

	PR debug/46867
	* var-tracking.c (emitted_notes, string_pointer_flags): Removed.
	(emit_note_insn_var_location): Remove ENABLE_RTL_CHECKING verification.
	(vt_emit_notes): Don't initialize and destroy emitted_notes.

	* gcc.dg/pr46867.c: New test.

From-SVN: r167754

	PR middle-end/45388
	* decl2.c (start_objects): Do not generate collect2 recognicable name
	for static ctor.
	* ipa.c (cgraph_build_static_cdtor_1): Break out from ... ; add FINAL parameter.
	(cgraph_build_static_cdtor): ... here.
	(build_cdtor): Use cgraph_build_static_cdtor_1.

From-SVN: r167753

gcc/
	PR target/46040
	* config.gcc (arm*-*-linux-*eabi): Use bpabi-lib.h.
	(arm*-*-uclinux*eabi, arm*-*-eabi*): Likewise.

libgcc/
	PR target/46040
	* config/arm/bpabi.h: Rename to...
	* config/arm/bpabi-lib.h: ...this.

From-SVN: r167751

2010-12-13  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46841
	* trans-expr.c (gfc_trans_subcomponent_assign): Handle array-valued
	procedure pointer components.

2010-12-13  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46841
	* gfortran.dg/proc_ptr_comp_26.f90: New.

From-SVN: r167750

	* config/abi/post/solaris2.8/baseline_symbols.txt: Regenerate.
	* config/abi/post/solaris2.8/sparcv9/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.

From-SVN: r167748

From-SVN: r167747

	* config/v850/v850.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
	WCHAR_TYPE_SIZE): Define.
	* config.gcc (v850e1-*-*, v850e-*-*, v850-*-*): Don't use svr4.h.

From-SVN: r167746

	* config.gcc (s390-*-linux*, s390x-*-linux*, s390x-ibm-tpf*):
	Don't use svr4.h.

From-SVN: r167745

	* config/mn10300/linux.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
	WCHAR_TYPE_SIZE): Undefine.
	* config/mn10300/mn10300.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
	WCHAR_TYPE_SIZE): Define.
	* config.gcc (mn10300-*-*): Don't use svr4.h.

From-SVN: r167744

	* config/m68k/linux.h (DBX_REGISTER_NUMBER): Undefine and
	redefine.
	(SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
	* config.gcc (m68k-*-uclinux*, m68k-*-linux*): Don't use svr4.h.

From-SVN: r167743

	PR fortran/46884
	* symbol.c (gfc_new_charlen): If old_cl is non-NULL, put it
	at the ns->old_cl_list spot in the chain rather than at
	ns->cl_list.

	* gfortran.dg/pr46884.f: New test.

From-SVN: r167742

libobjc:

	* encoding.c (_darwin_rs6000_special_round_type_align): New.
	(darwin_rs6000_special_round_type_align): Adjust to use new routine.

testsuite:

	* objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c: Adjust XFAILs.

From-SVN: r167741

gcc/ChangeLog:
PR debug/46576
* jump.c (mark_all_labels): Skip debug insns.
gcc/testsuite/ChangeLog:
PR debug/46576
* gfortran.dg/debug/pr46576.f: New.

From-SVN: r167738

gcc/ChangeLog:
PR debug/46782
* cfgcleanup.c (try_forward_edges): Skip debug insns.
gcc/testsuite/ChangeLog:
PR debug/46782
* gcc.dg/debug/pr46782.c: New.

From-SVN: r167737

From-SVN: r167736

2010-12-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* dump-parse-tree.c (show_expr):  Add space for parens.

From-SVN: r167732

2010-12-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46809
	* resolve.c (resolve_select_type): Set the location of the first
	argument when generating the EXTENDS_TYPE_OF call.

2010-12-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46809
	* gfortran.dg/pointer_check_8.f90: New.

From-SVN: r167731

	* varasm.c (default_function_section): Check flag_reorder_functions
	and targetm.have_named_sections.
	* config/darwin.c (darwin_function_section): Check
	flag_reorder_functions.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r167727

PR target/46179
* gcc/config/m68k/m68k.c (handle_move_double): Insert calls to
m68k_final_prescan_insn to clean up @TLS operand syntax.

From-SVN: r167724

2010-12-12  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/46901
	* typeck.c (convert_for_assignment): Fix typo in warning message.

From-SVN: r167723

2010-12-12  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/util/testsuite_abi.cc (check_version): Don't push back
	GLIBCXX_3.4.16, unused.

From-SVN: r167722

From-SVN: r167721

2010-12-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/46705
	* gfortran.dg/continuation_12.f90: New test.

From-SVN: r167717

2010-12-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/46705
	* gfortran.h: New enum gfc_instring.
	(gfc_next_char_literal): Update prototype.
	* scanner.c (gfc_next_char_literal): Use new enum. Only give missing
	'&' warning for INSTRING_WARN. (gfc_next_char): Use new enum.
	(gfc_gobble_whitespace): Likewise.
	* io.c (next_char): Use new enum. (next_char_not_space): Likewise.
	(format_lex): Likewise.
	* match.c (gfc_match_parens): Likewise.
	(gfc_match_special_char): Likewise. (gfc_match_name_C): Likewise.
	* parse.c (next_fixed): Likewise.
	* primary.c (match_hollerith_constant): Likewise.
	(next_string_char): Likewise.

From-SVN: r167716

2010-12-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46370
        * primary.c (gfc_match_varspec): Pass information about
        * codimension
        to gfc_match_array_ref also for BT_CLASS.
        * resolve.c (resolve_procedure): Correct check for C612.

2010-12-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46370
        * gfortran.dg/coarray_14.f90: New.

From-SVN: r167715

re PR fortran/46842 (wrong results with MATMUL(..., TRANSPOSE (func ())) -- 465.tonto test run miscompares)

2010-12-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/46842
	* gfortran.dg/array_function_6.f90: New test.

From-SVN: r167714

re PR fortran/46842 (wrong results with MATMUL(..., TRANSPOSE (func ())) -- 465.tonto test run miscompares)

2010-12-11  Mikael Morin   <mikael@gcc.gnu.org>
	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/46842
	* trans-array.c (dim_ok): New helper function.
	(gfc_conv_expr_descriptor): Use new helper function to check
	function array is full.

Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org>

From-SVN: r167713

In libobjc/:
2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>

        * sendmsg.c (selector_resolveClassMethod): New.
        (selector_resolveInstanceMethod): New.
        (__objc_resolve_class_method): New.
        (__objc_resolve_instance_method): New.
        (get_imp): Call __objc_resolve_class_method or
        __objc_resolve_instance_method at the appropriate time.
        (objc_msg_lookup): Same.
        (class_getClassMethod): Same.
        (class_getInstanceMethod): Same.
        (__objc_init_dispatch_tables): Initialize
        selector_resolveClassMethod and selector_resolveInstanceMethod.
        * objc/runtime.h: Updated documentation of class_getClassMethod,
        class_getInstanceMethod and class_getMethodImplementation.

In gcc/testsuite/:
2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/gnu-api-2-resolve-method.m: New.
        * obj-c++.dg/gnu-api-2-resolve-method.mm: New.

From-SVN: r167712

2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-private/module-abi-8.h (struct objc_symtab): Updated
	description of sel_ref_cnt and refs.
	* objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.

From-SVN: r167710

From-SVN: r167709

	* gcc.dg/funcorder.c: Remove XFAIL for hppa*64*-*-*.

From-SVN: r167708

From-SVN: r167707

2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/fobjc-std-1.m: Updated to test that class extensions
	produce an error with -fobjc-std=objc1.
	* obj-c++.dg/fobjc-std-1.mm: Same change.

From-SVN: r167700

	PR c++/46001
	* decl.c (record_builtin_java_type): Call build_distinct_type_copy
	on build_nonstandard_integer_type result for __java_* types.

	* g++.dg/diagnostic/bitfld1.C: New test.

From-SVN: r167698

2010-12-10  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/43023
	* tree-data-ref.c (mem_write_stride_of_same_size_as_unit_type_p):
	Removed.
	(stores_zero_from_loop): Call stmt_stores_zero.
	* tree-data-ref.h (stmt_stores_zero): New.
	* tree-loop-distribution.c (generate_memset_zero): Do not return a
	boolean.  Call gcc_assert on stride_of_unit_type_p.
	(generate_builtin): Call stmt_stores_zero.
	(rdg_flag_all_uses): Removed.
	(rdg_flag_similar_memory_accesses): Removed.
	(build_rdg_partition_for_component): Removed parameter
	other_stores.  Removed call to rdg_flag_similar_memory_accesses.
	(can_generate_builtin): New.
	(similar_memory_accesses): New.
	(fuse_partitions_with_similar_memory_accesses): New.
	(rdg_build_partitions): Call
	fuse_partitions_with_similar_memory_accesses.

	* gfortran.dg/ldist-1.f90: Adjust pattern.
	* gfortran.dg/ldist-pr43023.f90: New.

From-SVN: r167697