* gcc-interface/decl.c (check_ok_for_atomic): Do nothing if the type
	doesn't come from source.

From-SVN: r152418

decl.c (gnat_to_gnu_component_type): Force at least unit size for the component size of an array with aliased components.

	* gcc-interface/decl.c (gnat_to_gnu_component_type): Force at least
	unit size for the component size of an array with aliased components.
	(maybe_pad_type): Do not warn for MAX_EXPR.

From-SVN: r152417

	divmoddi4, divmodsi4 and divmodhi4 patterns using SWI248 macro.
	(*divmod<mode>4): Macroize insn_and_split pattern from
	*divmoddi4_cltd_rex64, *divmodsi4_cltd and divmodhi4 insn patterns
	and their corresponding splitters usign SWI248 macro.  Split SImode
	insn to generate cltd and DImode insn to generate cqto instead of
	move+shift when optimizing for size or TARGET_USE_CLTD is in effect.
	(*divmoddi4_nocltd_rex64, *divmodsi4_nocltd): Remove insn patterns.
	(*divmod<mode>4_noext): Macroize insn from *divmoddi_noext_rex64 and
	*divmodsi_noext patterns using SWI248 macro.
	(udivmod<mode>4): Macroize expander from udivmoddi4, udivmodsi4 and
	udivmodhi4 patterns using SWI248 macro.
	(*udivmod<mode>4): Macroize insn_and_split pattern from
	*udivmoddi4, udivmodsi4 and udivmodhi4 patterns and their
	corresponding splitters using SWI248 macro.
	(*udivmod<mode>4_noext): Macroize insn from *udivmoddi4_noext,
	*udivmodsi4_noext and *udivmodhi_noext patterns using SWI248 macro.

From-SVN: r152416

stor-layout.c (layout_type): Make sure that an array of zero-sized element is zero-sized regardless of its...

	* stor-layout.c (layout_type) <ARRAY_TYPE>: Make sure that an array
	of zero-sized element is zero-sized regardless of its extent.

From-SVN: r152415

	PR debug/40521
	* configure.ac (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): New test.
	* configure: Regenerated.
	* config.in: Regenerated.
	* dwarf2out.c (dwarf2out_do_cfi_asm): Return false if
	!HAVE_GAS_CFI_SECTIONS_DIRECTIVE and not emitting .eh_frame.
	(dwarf2out_init): If HAVE_GAS_CFI_SECTIONS_DIRECTIVE and
	not emitting .eh_frame, emit .cfi_sections .debug_frame
	directive.

From-SVN: r152414

From-SVN: r152413

2009-10-02  Jack Howarth  <howarth@bromo.med.uc.edu>

        * gcc.dg/guality/guality.exp: Disable on darwin.

From-SVN: r152412

	* call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
	to double.

	* c-c++-common/dfp/func-vararg-alternate-d32.c: Remove XFAIL.
	* c-c++-common/dfp/func-vararg-dfp.c: Ditto.
	* c-c++-common/dfp/func-vararg-mixed.c: Ditto.
	* c-c++-common/dfp/func-vararg-mixed-2.c: Ditto.

From-SVN: r152408

2009-10-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41479
        * trans-decl.c (gfc_init_default_dt): Check for presence of
        the argument only if it is optional or in entry master.
        (init_intent_out_dt): Ditto; call gfc_init_default_dt
        for all derived types with initializers.

2009-10-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41479
        * gfortran.dg/intent_out_5.f90: New test.

From-SVN: r152407

From-SVN: r152404

	PR debug/41404
	PR debug/41353
	* cfgexpand.c (expand_debug_expr) <case STRING_CST>: Don't create
	CONST_STRING if STRING_CST contains embedded '\0's or doesn't end with
	'\0'.
	(expand_debug_expr) <case VAR_DECL>: For TREE_STATIC !DECL_EXTERNAL
	vars use DECL_RTL with resetting it back to NULL afterwards.
	* dwarf2out.c (same_dw_val_p): For dw_val_class_addr compare with
	rtx_equal_p instead of asserting it is a SYMBOL_REF.
	(value_format): For dw_val_class_addr only use DW_FORM_addr if
	the attribute type allows it, otherwise use DW_FORM_dataN.
	(mem_loc_descriptor): Handle CONST_STRING.
	(add_const_value_attribute): Handle CONST_STRING using add_AT_addr.
	Handle MEM with CONST_STRING address using add_AT_string.
	(rtl_for_decl_init): Return MEM with CONST_STRING address instead of
	CONST_STRING for const arrays initialized with a string literal.
	(resolve_one_addr, resolve_addr_in_expr, resolve_addr): New functions.
	(dwarf2out_finish): Call resolve_addr.

	* gcc.dg/guality/pr41404-1.c: New test.
	* gcc.dg/guality/pr41353-2.c: New test.

From-SVN: r152403

2009-10-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/41546
	* gcc.target/i386/ifcvt-onecmpl-abs-1.c: Change -mtune=i586
	to -mtune=generic.

From-SVN: r152400

	* config/m68k/lb1sf68.asm (PICCALL): Use variable sized branch.

Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com>

From-SVN: r152399

        * config/mn10300/mn10300.h (USER_LABEL_PREFIX): Define.
        (ASM_OUTPUT_LABELREF): Use asm_fprintf and %U.

From-SVN: r152398

2009-10-02  Johannes Singler  <singler@ira.uka.de>

        * include/parallel/base.h: Take integer types from <tr1/cstdint>.
        * include/parallel/compatibility.h: Likewise.
        * include/parallel/multiseq_selection.h: Likewise.
        * include/parallel/random_shuffle.h: Likewise.
        * include/parallel/random_number.h: Likewise;
        use numeric_limits<>::digit instead of sizeof()*8.
        * include/parallel/types.h: Likewise.
        * doc/html/manual/bk01pt12ch31s03.html:
        Document dependency on stdint.h.

From-SVN: r152396

	* parser.c (cp_parser_lambda_expression): Compute visibility.
	(no_linkage_lambda_type_p): Remove.
	* cp-tree.h: Remove declaration.
	* tree.c (no_linkage_check): Don't call it.  Don't check template
	args.  Don't check TREE_PUBLIC Types.

From-SVN: r152395

	PR fortran/33197
	* gfortran.h (HAVE_mpc_arc): Define.
	* simplify.c (gfc_simplify_acos): Handle complex acos.
	(gfc_simplify_acosh): Likewise for acosh.
	(gfc_simplify_asin): Likewise for asin.
	(gfc_simplify_asinh): Likewise for asinh.
	(gfc_simplify_atan): Likewise for atan.
	(gfc_simplify_atanh): Likewise for atanh.

From-SVN: r152394

	* decl.c (grokdeclarator): Set constexprness before announcing
	friendship.

Co-Authored-By: Jason Merrill <jason@redhat.com>

From-SVN: r152393

From-SVN: r152392

From-SVN: r152389

	* cgraph.c (cgraph_clone_node): Add redirect_callers parameter.
	(cgraph_create_virtual_clone): Just pass redirect_callers
	around.
	* cgraph.h (cgraph_clone_node): Update prototype.
	* ipa-pure-const.c (self_recursive_p): New function.
	(propagate): Use it.
	* ipa-inline.c (cgraph_clone_inlined_nodes,
	* cgraph_decide_recursive_inlining): Update.
	* gcc.dg/tree-ssa/ipa-cp-1.c: New testcase.

From-SVN: r152388

2009-10-01  Loren J. Rittle <ljrittle@acm.org>
            Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Use $$s rather than
	$(srcdir).
	* Makefile.in: Rebuilt.

Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>

From-SVN: r152387

From-SVN: r152386

2009-10-01  Phil Muldoon <pmuldoon@redhat.com>

	* python/libstdcxx/v6/printers.py (StdListPrinter):
	Add -D_GLIBCXX_DEBUG implementation changes. Receive typename from
	printer registration.
	(StdListIteratorPrinter): Likewise.
	(StdDebugIteratorPrinter): New printer.
	(build_libstdcxx_dictionary): Add -D_GLIBCXX_DEBUG registration
	entries.  Always pass a typename where the type can change.
	(StdSlistPrinter) Receive typename from printer registration.  Use
	in printer output.
	(StdBitsetPrinter): Likewise.
	(StdDequePrinter): Likewise.

From-SVN: r152385

2009-10-01  Phil Muldoon <pmuldoon@redhat.com>

	* python/libstdcxx/v6/printers.py (StdListPrinter):
	Add -D_GLIBCXX_DEBUG implementation changes. Receive typename from
	printer registration.
	(StdListIteratorPrinter): Likewise.
	(StdDebugIteratorPrinter): New printer.
	(build_libstdcxx_dictionary): Add -D_GLIBCXX_DEBUG registration
	entries.  Always pass a typename where the type can change.
	(StdSlistPrinter) Receive typename from printer registration.  Use
	in printer output.
	(StdBitsetPrinter): Likewise.
	(StdDequePrinter): Likewise.

From-SVN: r152383

	* gcc/config/mips/mips.c (mips_process_sync_loop) Emit syncw
	instructions for TARGET_OCTEON.

From-SVN: r152380

2009-10-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41515
        * decl.c (do_parm): Call add_init_expr_to_sym.

2009-10-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41515
        * gfortran.dg/parameter_array_init_5.f90: New test.

From-SVN: r152377

	* decl.c (record_builtin_java_type): Undo unintended change.
	(cxx_init_decl_processing): Likewise.

From-SVN: r152375

	* pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
	clones.

	* decl.c (grok_special_member_properties): Only adjust
	TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
	(cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
	clones.

From-SVN: r152373

2009-10-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/arm.c (arm_override_options): Turn off
	flag_dwarf2_cfi_asm for AAPCS variants.

From-SVN: r152369

2009-10-01  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/12392
	* tree-sra.c (convert_callers): Do not call
	compute_inline_parameters on one caller more than once.

From-SVN: r152368

        * config/vax/netbsd-elf.h (NETBSD_CC1_AND_CC1PLUS_SPEC): Define as
        an empty string if not already defined.

From-SVN: r152367

2009-10-01  Martin Jambor  <mjambor@suse.cz>

	PR bootstrap/41395
	* tree-sra.c (is_va_list_type): New function.
	(find_var_candidates): Call is_va_list_type.
	(find_param_candidates): Check that the type or the type pointed
	to are not va_list types.

From-SVN: r152366

re PR c++/41503 (function_parameter_expanded_from_pack_p segfaults when passed a PARM_DECL created by IPA-SRA)

2009-10-01  Martin Jambor  <mjambor@suse.cz>

	PR c++/41503
	* cp/pt.c (function_parameter_expanded_from_pack_p): Return false if
	DECL_ARTIFICIAL (param_decl) is true.

From-SVN: r152365

gcc/
	* tree.h (tree_decl_common::lang_flag_8): New.
	* c-common.c (c_common_reswords): Include "constexpr" as C++0x
	keyword. 
	* c-common.h (RID_CONSTEXPR): New.

gcc/cp/
	* decl.c (check_for_uninitialized_const_var): Check constexpr
	variables too.
	(build_ptrmemfunc_type): Make the result a literal type.
	(build_ptrmem_type): Likewise.
	(grokdeclarator): Handle `constexpr'.
	(check_tag_decl): Reject `constexpr'.
	(check_function_type): Check constexpr functions.
	* cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
	(CLASSTYPE_LITERAL_P): New.
	(lang_type_class::is_literal): New.
	(lang_type_class::dummy): Adjust width.
	(literal_type_p): Declare.
	* parser.c (cp_parser_check_decl_spec): Print it.
	(cp_parser_decl_specifier_seq): Accept "constexpr".
	* semantics.c (validate_constexpr_fundecl): Define.
	(literal_type_p): Define.

From-SVN: r152358

2009-09-30  Dennis Wassel  <dennis.wassel@gmail.com>

	* gcc/testsuite/gfortran.dg/bounds_check_7.f90: Adapted error message.
	* gcc/testsuite/gfortran.dg/bounds_check_11.f90: Likewise.
	* gcc/testsuite/gfortran.dg/bounds_check_fail_1.f90: Likewise.

From-SVN: r152356

2009-09-30  Dennis Wassel  <dennis.wassel@gmail.com>

	* gcc/fortran/trans-array.c (gfc_trans_array_bound_check): Improved
	bounds checking error messages. (gfc_conv_array_ref): Likewise.
	(gfc_conv_ss_startstride): Likewise.

From-SVN: r152355

regex.c (byte_re_match_2_internal): Split declaration and assignment to avoid -Wc++-compat warning due to goto.

2009-09-30  Martin Thuresson  <martint@google.com>

	* regex.c (byte_re_match_2_internal): Split declaration and
	assignment to avoid -Wc++-compat warning due to goto.

From-SVN: r152354

From-SVN: r152353

	* configure.host (libgcj_sublib_ltflags): New variable.
	* configure.ac (LIBGCJ_SUBLIB_LTFLAGS): AC_SUBST variable for
	the above in makefiles.
	* configure: Regenerate.

	* Makefile.am (libgcj_la_LDFLAGS_NOUNDEF): Rename from this ...
	(LIBJAVA_LDFLAGS_NOUNDEF): ... to this, initialise from
	LIBGCJ_SUBLIB_LTFLAGS (only when building sublibs), and ...
	(libgij_la_LDFLAGS, libgcj_tools_la_LDFLAGS, libjvm_la_LDFLAGS,
	lib_gnu_awt_xlib_la_LDFLAGS, libgcj_bc_la_LDFLAGS): ... use it in
	all these places to replace hard-coded -no-undefined and -bindir
	flags, as well as ...
	(libgcj_la_LDFLAGS): ... updating existing reference here.
	* Makefile.in: Regenerate.
	* include/Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.
	* gcj/Makefile.in: Likewise.

From-SVN: r152347