re PR libstdc++/36924 (mt_allocator/deallocate_local_thread-5.cc  and ext/mt_allocator/deallocate_local_thread-7.cc fail sometimes)

2008-07-24  Paolo Carlini  <paolo.carlini@oracle.com>

       PR libstdc++/36924
       Revert:
       2008-07-23  Chris Fairles <chris.fairles@gmail.com>

       * acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Define GLIBCXX_LIBS.
       Holds the lib that defines clock_gettime (-lrt or -lposix4).
       * src/Makefile.am: Use it.
       * configure: Regenerate.
       * configure.in: Likewise.
       * Makefile.in: Likewise.
       * src/Makefile.in: Likewise.
       * libsup++/Makefile.in: Likewise.
       * po/Makefile.in: Likewise.
       * doc/Makefile.in: Likewise.

From-SVN: r138127

Implement defaulted/deleted functions as per N2346

        Implement defaulted/deleted functions as per N2346
        * cp-tree.h (struct lang_decl_flags): Add defaulted_p bitfield.
        (DECL_DELETED_FN): New macro.
        (DECL_DEFAULTED_FN): New macro.
        * class.c (user_provided_p): New fn.
        (defaultable_fn_p): New fn.
        (type_has_user_provided_constructor): New fn.
        (type_has_user_provided_default_constructor): New fn.
        (check_methods): A defaulted fn is still trivial.
        (check_bases_and_members): Likewise.
        * decl.c (grok_special_member_properties): Likewise.
        (duplicate_decls): Complain about redeclaring a function as deleted.
        (start_decl): initialized==2 means deleted.
        (cp_finish_decl): Handle deleted/defaulted semantics.
        * decl2.c (grokfield): Likewise.
        (mark_used): Check DECL_DEFAULTED_FN instead of DECL_ARTIFICIAL.
        Complain about using a deleted fn.
        * init.c (build_value_init_1): Use type_has_user_provided_constructor.
        (perform_member_init): Check for a user-provided default constructor
        even if TYPE_NEEDS_CONSTRUCTING.
        (build_new_1): Likewise.
        * call.c (build_over_call): Don't call mark_used twice.
        * method.c (implicitly_declare_fn): Set DECL_DEFAULTED_FN.
        * search.c (check_final_overrider): Check for deleted mismatch.
        * parser.c (cp_parser_init_declarator): Tell start_decl about =delete.
        (cp_parser_pure_specifier): Handle =default and =delete.

        * error.c (maybe_warn_cpp0x): Suggest -std=gnu++0x as well.

From-SVN: r138123

re PR fortran/33141 (Intrinsic procedures: Improve warning/error with -std=*)

2008-07-24  Daniel Kraft  <d@domob.eu>

PR fortran/33141
* lang.opt (Wnonstd-intrinsics):  Removed option.
(Wintrinsics-std), (Wintrinsic-shadow):  New options.
* invoke.texi (Option Summary):  Removed -Wnonstd-intrinsics
from the list and added -Wintrinsics-std and -Wintrinsic-shadow.
(Error and Warning Options):  Documented the new options and removed
the documentation for -Wnonstd-intrinsics.
* gfortran.h (gfc_option_t):  New members warn_intrinsic_shadow and
warn_intrinsics_std, removed warn_nonstd_intrinsics.
(gfc_is_intrinsic):  Renamed from gfc_intrinsic_name.
(gfc_warn_intrinsic_shadow), (gfc_check_intrinsic_standard):  New.
* decl.c (match_procedure_decl):  Replaced gfc_intrinsic_name by
the new name gfc_is_intrinsic.
(warn_intrinsic_shadow):  New helper method.
(gfc_match_function_decl), (gfc_match_subroutine):  Call the new method
warn_intrinsic_shadow to check the just-parsed procedure.
* expr.c (check_init_expr):  Call new gfc_is_intrinsic to check whether
the function called is really an intrinsic in the selected standard.
* intrinsic.c (gfc_is_intrinsic):  Renamed from gfc_intrinsic_name and
extended to take into account the selected standard settings when trying
to find out whether a symbol is an intrinsic or not.
(gfc_check_intrinsic_standard):  Made public and extended.
(gfc_intrinsic_func_interface), (gfc_intrinsic_sub_interface):  Removed
the calls to check_intrinsic_standard, this check now happens inside
gfc_is_intrinsic.
(gfc_warn_intrinsic_shadow):  New method defined.
* options.c (gfc_init_options):  Initialize new warning flags to false
and removed intialization of Wnonstd-intrinsics flag.
(gfc_post_options):  Removed logic for Wnonstd-intrinsics flag.
(set_Wall):  Set new warning flags and removed Wnonstd-intrinsics flag.
(gfc_handle_option):  Handle the new flags and removed handling of the
old Wnonstd-intrinsics flag.
* primary.c (gfc_match_rvalue):  Replaced call to gfc_intrinsic_name by
the new name gfc_is_intrinsic.
* resolve.c (resolve_actual_arglist):  Ditto.
(resolve_generic_f), (resolve_unknown_f):  Ditto.
(is_external_proc):  Ditto.
(resolve_generic_s), (resolve_unknown_s):  Ditto.
(resolve_symbol):  Ditto and ensure for symbols declared INTRINSIC that
they are really available in the selected standard setting.

2008-07-24  Daniel Kraft  <d@domob.eu>

PR fortran/33141
* gfortran.dg/intrinsic_shadow_1.f03:  New test for -Wintrinsic-shadow.
* gfortran.dg/intrinsic_shadow_2.f03:  Ditto.
* gfortran.dg/intrinsic_shadow_3.f03:  Ditto.
* gfortran.dg/intrinsic_std_1.f90:  New test for -Wintrinsics-std.
* gfortran.dg/intrinsic_std_2.f90:  Ditto.
* gfortran.dg/intrinsic_std_3.f90:  Ditto.
* gfortran.dg/intrinsic_std_4.f90:  Ditto.
* gfortran.dg/warn_std_1.f90:  Removed option -Wnonstd-intrinsics.
* gfortran.dg/warn_std_2.f90:  Replaced -Wnonstd-intrinsics by
-Wintrinsics-std and adapted expected errors/warnings.
* gfortran.dg/warn_std_3.f90:  Ditto.
* gfortran.dg/c_sizeof_2.f90:  Adapted expected error/warning message.
* gfortran.dg/gamma_2.f90:  Ditto.
* gfortran.dg/selected_char_kind_3.f90:  Ditto.
* gfortran.dg/fmt_g0_2.f08:  Call with -fall-intrinsics to allow abort.

From-SVN: r138122

match.c (gfc_match): Add assertion to catch wrong calls trying to match upper-case characters.

2008-07-24  Daniel Kraft  <d@domob.eu>

* match.c (gfc_match):  Add assertion to catch wrong calls trying to
match upper-case characters.

From-SVN: r138120

i386.c (get_dllimport_decl): Treat user_label_prefix for imp symbol extension.

2008-07-24  Kai Tietz  <kai.tietz@onevision.com>

* config/i386/i386.c (get_dllimport_decl): Treat user_label_prefix for
imp symbol extension.

From-SVN: r138119

re PR fortran/29952 (Flag to give runtime information " array temporary was created for argument")

2008-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/29952
* gfortran.h:  Add "warn_array_temp" to gfc_option_t.
* lang.opt:  Add -Warray-temporaries.
* invoke.texi:  Document -Warray-temporaries
* trans-array.h (gfc_trans_create_temp_array):  Add argument of
type *locus.
(gfc_conv_loop_setup):  Likewise.
* trans-array.c (gfc_trans_create_temp_array):  If
-Warray-temporaries is given and locus is present, warn about
creation of array temporaries.
(gfc_trans_array_constructor_subarray):  Add locus to call
of gfc_conv_loop_setup.
(gfc_trans_array_constructor):  Add where argument.  Pass where
argument to call of gfc_trans_create_temp_array.
(gfc_add_loop_ss_code):  Add where argument.  Pass where argument
to recursive call of gfc_add_loop_ss_code and to call of
gfc_trans_array_constructor.
(gfc_conv_loop_setup):  Add where argument.  Pass where argument
to calls to gfc_add_loop_ss_code and to gfc_trans_create_temp_array.
(gfc_conv_expr_descriptor):  Pass location to call of
gfc_conv_loop_setup.
(gfc_conv_array_parameter):  If -Warray-temporaries is given,
warn about creation of temporary arrays.
* trans-expr.c (gfc_conv_subref_array_arg):  Add where argument
to call to gfc_conv_loop_setup.
(gfc_conv_function_call):  Add where argument to call to
gfc_trans_creat_temp_array.
(gfc_trans_subarray_assign):  Likewise.
(gfc_trans_assignment_1):  Add where argument to call to
gfc_conv_loop_setup.
* trans-stmt.c (gfc_conv_elemental_dependencies):  Add where
argument to call to gfc_trans_create_temp_array.
(gfc_trans_call):  Add where argument to call to gfc_conv_loop_setup.
(generate_loop_for_temp_to_lhs):  Likewise.
(generate_loop_for_rhs_to_temp):  Likewise.
(compute_inner_temp_size):  Likewise.
(gfc_trans-pointer_assign_need_temp):  Likewise.
(gfc_evaluate_where_mask):  Likewise.
(gfc_trans_where_assign):  Likewise.
(gfc_trans_where_3):  Likewise.
* trans-io.c (transfer_srray_component):  Add where argument
to function. Add where argument to call to gfc_conv_loop_setup.
(transfer_expr):  Add where argument to call to
transfer_array_component.
(gfc_trans_transfer):  Add where expression to call to
gfc_conv_loop_setup.
* trans-intrinsic.c (gfc_conv_intrinsic_anyall):  Add
where argument to call to gfc_conv_loop_setup.
(gfc_conv_intrinsic_count):  Likewise.
(gfc_conv_intrinsic_arith):  Likewise.
(gfc_conv_intrinsic_dot_product):  Likewise.
(gfc_conv_intrinsic_minmaxloc):  Likewise.
(gfc_conv_intrinsic_minmaxval):  Likewise.
(gfc_conv_intrinsic_array_transfer):  Warn about
creation of temporary array.
Add where argument to call to gfc_trans_create_temp_array.
* options.c (gfc_init_options):  Initialize gfc_option.warn_array_temp.
(gfc_handle_option):  Set gfc_option.warn_array_temp.

2008-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/29952
* gfortran.dg/array_temporaries_1.f90: New test case.

From-SVN: r138112

maint-tool (deps): Output config.h instead of stamp-h.

libiberty/

* maint-tool (deps): Output config.h instead of stamp-h.
* Makefile.in: Rebuild deps.
(maintainer-clean-subdir): Depend on stamp-h rather than config.h.
Reverts 2007-07-11 change.

From-SVN: r138110

tree-vrp.c (infer_value_range): Ignore asm statements when looking for memory accesses for...

./: * tree-vrp.c (infer_value_range): Ignore asm statements when
looking for memory accesses for -fdelete-null-pointer-checks.
testsuite/:
* gcc.target/i386/20080723-1.c: New test.

From-SVN: r138107

spu-c.c (__vector_keyword): New variable.

gcc/
* config/spu/spu-c.c (__vector_keyword): New variable.
(vector_keyword): Likewise.
(spu_categorize_keyword): New function.
(spu_macro_to_expand): Likewise.
(spu_cpu_cpp_builtins): Enable context-sensitive macros if not
compiling an ISO C dialect.

gcc/testsuite/
* gcc.target/spu/vector.c: New test.
* gcc.target/spu/vector-ansi.c: Likewise.

From-SVN: r138106

rs6000-c.c: Move GTY(()) markers to match conventional usage.

* config/rs6000/rs6000-c.c: Move GTY(()) markers to match
conventional usage.

From-SVN: r138104

Daily bump.

From-SVN: r138100

configure: Regenerate.

2008-07-23  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

* configure: Regenerate.
* configure.ac: Require texinfo 4.7.
* doc/install.texi: Document texinfo 4.7 requirement.

From-SVN: r138097

condition_variable: Update to N2691 WD.

2008-07-23  Chris Fairles <chris.fairles@gmail.com>

        * include/std/condition_variable: Update to N2691 WD.
        * include/std/mutex: Likewise.
        * testsuite/30_threads/mutex/cons/assign_neg.cc: Adjust line numbers.
        * testsuite/30_threads/mutex/cons/copy_neg.cc: Likewise.
        * testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Likewise.
        * testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: Likewise.

From-SVN: r138096

ipa-cp.c (ipcp_print_edge_profiles): Test for node->analyzed rather than for DECL_SAVED_TREE.

2008-07-23  Martin Jambor  <mjambor@suse.cz>

        * ipa-cp.c (ipcp_print_edge_profiles): Test for node->analyzed
rather than for DECL_SAVED_TREE.
* ipa-prop.c: Include diagnostic.h.
        (ipa_check_stmt_modifications): Check LHS of GIMPLE_MODIFY_EXPRs
thoroughly.
(ipa_detect_param_modifications): Function rewritten from scratch.
(ipa_compute_jump_functions): Changed accesses to modification flags.
(ipa_free_node_params_substructures): Update flags destruction.
(ipa_node_duplication_hook): Update flags duplication.
(ipa_print_all_params_modified): Updated flag access.
* ipa-prop.h (struct ipa_param_flags): New structure.
        (struct ipa_node_params): New field modification_analysis_done,
        modified_flags changed into param_flags.
        (ipa_is_ith_param_modified): Changed to use new flags.
* Makefile.in (ipa-prop.o): Add $(DIAGNOSTIC_H) to dependencies.

* ipa-prop.c (ipa_print_all_jump_functions): Moved here from
ipa-cp.c and split into two functions.
(ipa_print_node_jump_functions): New function.
(compute_scalar_jump_functions): New function.
(type_like_member_ptr_p): New function.
(compute_pass_through_member_ptrs): New function.
(fill_member_ptr_cst_jump_function): New function.
(determine_cst_member_ptr): New function.
(compute_cst_member_ptr_arguments): New function.
(ipa_compute_jump_functions): Complete rewrite.
* ipa-prop.h (enum jump_func_type): Make explicit that we depend
on IPA_UNKNOWN being zero. Added value IPA_CONST_MEMBER_PTR.
(struct ipa_member_ptr_cst): New structure.
(union jump_func_value): New field member_cst.
* ipa-cp.c (ipcp_lat_is_insertable): New function.
(ipcp_lattice_from_jfunc): Produces bottom lattices for unhandled
jump function types.
(ipcp_print_all_lattices): Slight fprintf rearrangement.
(ipcp_print_all_structures): Call ipa_print_all_jump_functions
instead of ipcp_print_all_jump_functions.
(ipcp_insert_stage): Use ipcp_lat_is_insertable, create replace maps
only for replacable scalars.

* doc/invoke.texi (Optimize options): Add description of
-findirect-inlining.
* common.opt (flag_indirect_inlining): New flag.
* opts.c (decode_options): Set flag_indirect_inlining when
optimize >= 3.

* ipa-inline.c: Include ipa-prop.h.
(inline_indirect_intraprocedural_analysis): New function.
(inline_generate_summary): Allocate parameter and argument info
structures, call inline_indirect_intraprocedural_analysis on each
node when doing indirect inlining and deallocate indirect inlining
data structures in the end.
* ipa-prop.c (ipa_create_param_decls_array): Return if already done.
(free_all_ipa_structures_after_iinln): New function.
(free_all_ipa_structures_after_ipa_cp): Checks whether iinln will be
done.
* Makefile.in (ipa-inline.o): Added $(IPA_PROP_H) to dependencies.

* cgraphbuild.c (compute_call_stmt_bb_frequency): New function.
(build_cgraph_edges): Call compute_call_stmt_bb_frequency instead
of computing the frequency separately.
(rebuild_cgraph_edges): Call compute_call_stmt_bb_frequency instead
of computing the frequency separately.
* ipa-cp.c (ipcp_print_all_structures): Replace a call to
ipa_print_all_param_modified with a call to ipa_print_all_param_flags.
* ipa-prop.c (ipa_get_member_ptr_load_param): New function.
(ipa_get_stmt_member_ptr_load_param): New function.
(ipa_is_ssa_with_stmt_def): New function.
(ipa_note_param_call): New function.
(ipa_analyze_call_uses): New function.
(ipa_analyze_stmt_uses): New function.
(ipa_analyze_params_uses): New function.
(ipa_free_node_params_substructures): Also free the param_calls linked
list.
(ipa_node_duplication_hook): Also duplicate the param_calls linked list.
(ipa_print_node_param_flags): New function.
(ipa_print_all_params_modified): Renamed to ipa_print_all_param_flags.
(ipa_print_all_param_flags): Calls ipa_print_node_param_flags.
* ipa-prop.h (struct ipa_param_flags): New field called.
(struct ipa_param_call_note): New structure.
(struct ipa_node_params): New fields param_calls and
uses_analysis_done.
(ipa_is_ith_param_called): New function.
* ipa-inline.c (inline_indirect_intraprocedural_analysis): Call
ipa_analyze_params_uses and dump parameter flags.

* ipa-inline.c (cgraph_decide_recursive_inlining): Call
ipa_propagate_indirect_call_infos if performing indirect inlining,
pass a new parameter new_edges to it.
(add_new_edges_to_heap): New fucntion.
(cgraph_decide_inlining_of_small_functions): New vector
new_indirect_edges for newly found indirect edges , call
ipa_propagate_indirect_call_infos after inlining.
(cgraph_decide_inlining): Call ipa_propagate_indirect_call_infos after
inlining if performing indirect inlining.  Call
free_all_ipa_structures_after_iinln when doing so too.
(inline_generate_summary): Do not call
free_all_ipa_structures_after_iinln here.
* ipa-prop.c (update_jump_functions_after_inlining): New function.
(print_edge_addition_message): New function.
(update_call_notes_after_inlining): New function.
(propagate_info_to_inlined_callees): New function.
(ipa_propagate_indirect_call_infos): New function.
* ipa-prop.h: Include cgraph.h
(struct ipa_param_call_note): Fields reordered, new field processed.
* cgraph.h (cgraph_edge): Shrink loop_nest field to 31 bits, add a new
flag indirect_call.
* cgraphunit.c (verify_cgraph_node): Allow indirect edges not to have
rediscovered call statements.
* cgraph.c (cgraph_create_edge): Initialize indirect_call to zero.
(dump_cgraph_node): Dump also the indirect_call flag.
(cgraph_clone_edge): Copy also the indirect_call flag.
* tree-inline.c (copy_bb): Do not check for fndecls from call
expressions, check for edge availability when moving clones.
(get_indirect_callee_fndecl): New function.
(expand_call_inline): If callee declaration is not apprent from
the statement, try calling get_indirect_callee_fndecl.  Do not
issue warnings or call sorry when not inlinings an indirect edge.
* Makefile.in (IPA_PROP_H): Added $(CGRAPH_H) to dependencies.

* ipa-prop.c (ipa_print_node_param_flags): Make the dump format a
bit more frandly to matching.
* testsuite/g++.dg/ipa/iinline-1.C: New testcase.
* testsuite/gcc.dg/ipa/iinline-1.c: New testcase.
* testsuite/gcc.dg/ipa/modif-1.c: New testcase.

From-SVN: r138092

Fix PR 36907, breakage in building libobj with function specific changes

From-SVN: r138091

re PR c/35058 (-Werror= works only with some warnings)

2008-07-23  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR 35058
* diagnostic.c (pedwarn): Add opt parameter.
(pedwarn0): New.
* c-tree.h (pedwarn_init): Add opt parameter.
(pedwarn_c90): Likewise.
(pedwarn_c99): Likewise.
* c-errors.c (pedwarn_c99): Likewise.
(pedwarn_c90): Likewise.
* toplev.h (pedwarn): Update declaration.
(pedwarn0): Declare.
* c-lex.c: All calls to pedwarn changed.
* builtins.c: All calls to pedwarn changed.
* toplev.c: All calls to pedwarn changed.
* c-decl.c: All calls to pedwarn changed.
* c-typeck.c: All calls to pedwarn changed.
* c-common.c: All calls to pedwarn changed.
* c-parser.c: All calls to pedwarn changed.
cp/
* typeck.c: All calls to pedwarn changed.
* decl.c: All calls to pedwarn changed.
* call.c: All calls to pedwarn changed.
* error.c: All calls to pedwarn changed.
* typeck2.c: All calls to pedwarn changed.
* pt.c: All calls to pedwarn changed.
* name-lookup.c: All calls to pedwarn changed.
* parser.c: All calls to pedwarn changed.
fortran/
* f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
testsuite/
* gcc.dg/Wdeclaration-after-statement-3.c: New.
* gcc/testsuite/gcc.dg/Wpointer-arith.c: New.

From-SVN: r138089

acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Define GLIBCXX_LIBS.

2008-07-23  Chris Fairles <chris.fairles@gmail.com>

        * acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Define GLIBCXX_LIBS.
Holds the lib that defines clock_gettime (-lrt or -lposix4).
        * src/Makefile.am: Use it.
        * configure: Regenerate.
        * configure.in: Likewise.
        * Makefile.in: Likewise.
        * src/Makefile.in: Likewise.
        * libsup++/Makefile.in: Likewise.
        * po/Makefile.in: Likewise.
        * doc/Makefile.in: Likewise.

From-SVN: r138087

Add missing ChangeLog from 138075

From-SVN: r138082

Add ability to set target options (ix86 only) and optimization options on a function specific basis

From-SVN: r138075

re PR fortran/36582 (Namelist I/O error: Bogus "Cannot match namelist object")

2008-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/36852
* gfortran.dg/namelist_52.f90: New test.

From-SVN: r138073

re PR fortran/36582 (Namelist I/O error: Bogus "Cannot match namelist object")

2008-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36852
* io/list_read.c: If variable rank is zero, do not adjust the found
namelist object pointer.

From-SVN: r138072

Daily bump.

From-SVN: r138069

target-supports.exp (check_effective_target_spu_auto_overlay): New procedure.

* lib/target-supports.exp (check_effective_target_spu_auto_overlay):
New procedure.
* lib/compat.exp (compat-execute): Use it to test whether toolchain
supports automatic overlay generation for the SPU.

From-SVN: r138064

re PR fortran/29835 (Error message of unknown edit descriptor needs improvement)

2008-07-22  Daniel Kraft  <d@domob.eu>

PR fortran/29835
* io.c (error_element), (format_locus):  New static globals.
(unexpected_element):  Spelled out this message fully.
(next_char):  Keep track of locus when not MODE_STRING.
(next_char_not_space):  Remember last parsed element in error_element.
(format_lex):  Fix two indentation errors.
(check_format):  Use format_locus and possibly error_element for a
slightly better error message on invalid format.
(check_format_string):  Set format_locus to start of the string
expression used as format.

2008-07-22  Daniel Kraft  <d@domob.eu>

PR fortran/29835
* io/format.c (struct format_data):  New member error_element.
(unexpected_element):  Added '%c' to message.
(next_char):  Keep track of last parsed character in fmt->error_element.
(format_error):  If the message is unexpected_element, output the
offending character, too.

2008-07-22  Daniel Kraft  <d@domob.eu>

PR fortran/29835
* gfortran.dg/fmt_error_3.f90:  New test.
* gfortran.dg/fmt_error_4.f90:  New test.
* gfortran.dg/fmt_error_5.f90:  New test.

From-SVN: r138063

sso_string_base.h (__sso_string_base<>::__sso_string_base(std::initializer_list<_CharT>, const _Alloc&)): Remove.

2008-07-22  Paolo Carlini  <paolo.carlini@oracle.com>

* include/ext/sso_string_base.h
(__sso_string_base<>::__sso_string_base(std::initializer_list<_CharT>,
const _Alloc&)): Remove.
* include/ext/rc_string_base.h
(__rc_string_base<>::__rc_string_base(std::initializer_list<_CharT>,
const _Alloc&)): Likewise.
* include/ext/vstring.h
(__versa_string<>::__versa_string(std::initializer_list<_CharT>,
const _Alloc&)): Adjust.

From-SVN: r138058

c-typeck.c (build_external_ref): Don't call assemble_external.

2008-07-22  Rafael Avila de Espindola  <espindola@google.com>

       * c-typeck.c (build_external_ref): Don't call assemble_external.
       * final.c (output_operand): Call assemble_external.

From-SVN: r138057

re PR fortran/36890 (libgfortran/io/file_pos.c:55: warning: comparison between signed and unsigned)

2008-07-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/36890
* io/file_pos.c:  Declare READ_CHUNK as signed to avoid
signed/unsigned comparison warning in formatted_backspace.

From-SVN: r138050

re PR preprocessor/28079 (#line range not verified without -pedantic)

2008-07-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR 28079
libcpp/
* directives.c (strtolinenum): Handle overflow.
(do_line): Give a warning if line number overflowed.
(do_linemarker): Update call to strtolinenum.

gcc/testsuite/
* gcc.dg/cpp/line6.c: New.

From-SVN: r138049

Daily bump.

From-SVN: r138047

Add initializer_list support as per N2679.

        * include/debug/unordered_map: Add initializer_list support.
        * include/debug/safe_association.h: Likewise.
        * include/debug/unordered_set: Likewise.
        * include/debug/vector: Likewise.
        * include/debug/deque: Likewise.
        * include/debug/map.h: Likewise.
        * include/debug/set.h: Likewise.
        * include/debug/string: Likewise.
        * include/debug/list: Likewise.
        * include/debug/multimap.h: Likewise.
        * include/tr1_impl/unordered_map: Likewise.
        * include/tr1_impl/hashtable: Likewise.
        * include/tr1_impl/unordered_set: Likewise.
        * include/tr1_impl/regex: Likewise.
        * include/std/valarray: Likewise.
        * include/std/unordered_map: Likewise.
        * include/std/unordered_set: Likewise.
        * include/bits/stl_list.h: Likewise.
        * include/bits/stl_map.h: Likewise.
        * include/bits/stl_set.h: Likewise.
        * include/bits/basic_string.h: Likewise.
        * include/bits/basic_string.tcc: Likewise.
        * include/bits/stl_multimap.h: Likewise.
        * include/bits/stl_vector.h: Likewise.
        * include/bits/stl_deque.h: Likewise.
        * include/bits/stl_multiset.h: Likewise.
        * include/bits/stl_bvector.h: Likewise.
        * include/ext/vstring.h: Likewise.
        * include/ext/rc_string_base.h: Likewise.
        * include/ext/sso_string_base.h: Likewise.
        * src/Makefile.am (w?string-inst): Build with -std=gnu++0x.
        * src/Makefile.in: Likewise.
        * config/abi/pre/gnu.ver: Add new w?string exports.
...

From-SVN: r138043

objc-act.c: Fix comment typos.

gcc/objc/

* objc-act.c: Fix comment typos.

gcc/cp/

* call.c: Fix comment typos.
* class.c: Likewise.
* cp-tree.h: Likewise.
* cxx-pretty-print.c: Likewise.
* decl.c: Likewise.
* init.c: Likewise.
* name-lookup.c: Likewise.
* operators.def: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* tree.c: Likewise.
* typeck.c: Likewise.

From-SVN: r138042

arm-eabi-extra.ver: New file.

* config/os/gnu-linux/arm-eabi-extra.ver: New file.
* configure.host: Use it for arm*-*-linux-*eabi.

From-SVN: r138041

fmt_g0_3.f08: Fix typo in expected error message.

gcc/testsuite/

* gfortran.dg/fmt_g0_3.f08: Fix typo in expected error message.

gcc/fortran/

* expr.c (gfc_check_pointer_assign): Fix typo in string.
* io.c (check_format): Fix typo in string.  Fix comment typos.
* parse.c (gfc_global_used): Likewise.
* resolve.c (resolve_allocate_expr): Likewise.
* symbol.c (gfc_set_default_type): Likewise.
* arith.c: Fix typos in comments.
* array.c: Likewise.
* data.c: Likewise.
* decl.c: Likewise.
* dependency.c: Likewise.
* f95-lang.c: Likewise.
* gfortran.h: Likewise.
* matchexp.c: Likewise.
* module.c: Likewise.
* primary.c: Likewise.
* scanner.c: Likewise.
* trans-array.c: Likewise.
* trans-common.c: Likewise.
* trans-decl.c: Likewise.
* trans-expr.c: Likewise.
* trans-intrinsic.c: Likewise.
* trans-types.c: Likewise.
* trans.c: Likewise.
* trans.h: Likewise.

From-SVN: r138040

h8300.c (h8300_hard_regno_scratch_ok): New.

* config/h8300/h8300.c (h8300_hard_regno_scratch_ok): New.
(TARGET_HARD_REGNO_SCRATCH_OK): Define.

From-SVN: r138038

spu.md ("div<mode>3"): Convert into expander, move original insn and splitter contents into ...

* config/spu/spu.md ("div<mode>3"): Convert into expander, move
original insn and splitter contents into ...
("*div<mode>3_fast"): ... this new pattern.  Enable only if
flag_unsafe_math_optimizations.  Add dummy scratch register.
("*div<mode>3_adjusted"): New insn and splitter.  Enable only if
!flag_unsafe_math_optimizations.  Returns number with next
highest magnitude if this is still less or equal to the true
quotient in magnitude.

From-SVN: r138036

re PR c++/36871 (__has_nothrow_copy(T) false for T with a template ctor)

/cp
2008-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36871
PR c++/36872
* semantics.c (classtype_has_nothrow_assign_or_copy_p): Only check
copy constructors and copy assignment operators proper.

/testsuite
2008-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/36871
PR c++/36872
        * g++.dg/ext/has_nothrow_copy.C: Rename to...
        * g++.dg/ext/has_nothrow_copy-1.C: ... this.
        * g++.dg/ext/has_nothrow_copy-2.C: New.
        * g++.dg/ext/has_nothrow_copy-3.C: Likewise.
        * g++.dg/ext/has_nothrow_copy-4.C: Likewise.
        * g++.dg/ext/has_nothrow_copy-5.C: Likewise.
        * g++.dg/ext/has_nothrow_copy-6.C: Likewise.
        * g++.dg/ext/has_nothrow_copy-7.C: Likewise.

From-SVN: r138034

Fix the year on the ChangeLog.

From-SVN: r138032

Makefile.in: Replace toplev.h with TOPLEV_H.

2007-07-21  Rafael Avila de Espindola  <espindola@google.com>

* Makefile.in: Replace toplev.h with TOPLEV_H.
* c-decl.c (merge_decls): Don't set DECL_IN_SYSTEM_HEADER.
* c-lex.c (fe_file_change): Don't set in_system_header.
* c-parser.c (c_token): Remove in_system_header.
(c_lex_one_token): Don't set in_system_header.
(c_parser_set_source_position_from_token): Don't set in_system_header.
* diagnostic.c (diagnostic_report_diagnostic): Use location from
diagnostic_info.
(warning_at): New.
* diagnostic.h (diagnostic_report_warnings_p): Add LOC argument.
* flags.h (in_system_header): Remove.
* function.c (saved_in_system_header): Remove.
(push_cfun): Don't set in_system_header.
(pop_cfun): Don't set in_system_header.
(push_struct_function): Don't set in_system_header.
* input.h (expanded_location): Add sysp.
(in_system_header_at): New.
(in_system_header): New.
* toplev.c (in_system_header): Remove.
* toplev.h: Include input.h
(warning_at): New.
* tree-cfg.c (execute_warn_function_return): Call warning_at.
* tree-ssa.c (warn_uninit): Call warning_at.
(warn_uninitialized_var): Update calls to warn_uninit.
(warn_uninitialized_phi): Update calls to warn_uninit.
* tree.c (make_node_stat): Don't set DECL_IN_SYSTEM_HEADER.
(expand_location): Initialize xloc.sysp.
* tree.h (DECL_IN_SYSTEM_HEADER): Use in_system_header_at.
(tree_decl_with_vis): Remove in_system_header_flag.

2007-07-21  Rafael Avila de Espindola  <espindola@google.com>

* parser.c (cp_token): Remove in_system_header.
(eof_token): Remove in_system_header.
(cp_lexer_get_preprocessor_token): Don't set in_system_header.
(cp_lexer_set_source_position_from_token): Don't set in_system_header.
(cp_parser_member_declaration):  Use in_system_header_at.
* pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER.
(pop_tinst_level): Don't set in_system_header.
(instantiate_class_template): Don't set in_system_header.
(instantiate_decl): Don't set in_system_header.
(instantiate_pending_templates): Don't set in_system_header.

From-SVN: r138031

re PR libfortran/36773 (zero-sized arrays with cshift and eoshift)

2008-07-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/36773
* intrinsics/cshift0.c (cshift0):  Return early if size of array
is zero.
* intrinsics/eoshift0.c (eoshift0):  Return early if size of
return array is zero.
* intrinsics/eoshift2.c (eoshift2):  Likewise.
* m4/eoshift1.m4 (eoshift1):  Return early if size of array
is zero.
* m4/eoshift3.m4 (eoshift3):  Likewise.
* m4/eoshift2.m4 (eoshift2):  Return early if size of return
array is zero.
* m4/eoshift4.m4 (eoshift2):  Return early if size of return
array is zero.
* generated/cshift1_16.c: Regenerated.
* generated/cshift1_4.c: Regenerated.
* generated/cshift1_8.c: Regenerated.
* generated/eoshift1_16.c: Regenerated.
* generated/eoshift1_4.c: Regenerated.
* generated/eoshift1_8.c: Regenerated.
* generated/eoshift3_16.c: Regenerated.
* generated/eoshift3_4.c: Regenerated.
* generated/eoshift3_8.c: Regenerated.

2008-07-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/36773
* gfortran.dg/zero_sized_5.f90:  New test case.

From-SVN: r138027

line-map.h (linenum_type): New typedef.

2008-07-21  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* include/line-map.h (linenum_type): New typedef.
(struct line_map): Use it.
(SOURCE_LINE): Second arguments is a LOCATION not a LINE.
(SOURCE_COLUMN): Likewise.
* macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
source_location values in a variable of type linenum_type.
* directives.c (struct if_stack): Use linenum_type.
(strtoul_for_line): Rename as strtolinenum.
(do_line): Use linenum_type.
(do_linemarker): Use linenum_type and strtolinenum.
(_cpp_do_file_change): Use linenum_t.
* line-map.c (linemap_add): Likewise.
(linemap_line_start): Likewise.
* traditional.c (struct fun_macro): 'line' is a source_location.
* errors.c (print_location): Use linenum_type.
* directives-only.c (_cpp_preprocess_dir_only): Likewise.
* internal.h (CPP_INCREMENT_LINE): Likewise.
* lex.c (_cpp_skip_block_comment): Use source_location.

From-SVN: r138026

re PR c++/36870 (__has_nothrow_constructor violates the ODR)

/cp
2008-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36870
* semantics.c (classtype_has_nothrow_assign_or_copy_p): Use
TYPE_NOTHROW_P, not TREE_NOTHROW.
(trait_expr_value): Likewise.

/testsuite
2008-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36870
* g++.dg/ext/has_nothrow_assign_odr.C: New.
* g++.dg/ext/has_nothrow_copy_odr.C: Likewise.
* g++.dg/ext/has_nothrow_constructor_odr.C: Likewise.
* g++.dg/ext/has_nothrow_assign.C: Adjust.
* g++.dg/ext/has_nothrow_copy.C: Likewise.
* g++.dg/ext/has_nothrow_constructor.C: Likewise.

From-SVN: r138024

[multiple changes]

2008-07-21  Andreas Krebbel  <krebbel1@de.ibm.com>

PR target/36822
* recog.c (asm_operand_ok): Change the order of the extra
memory constraint checks.

2008-07-17  Andreas Krebbel  <krebbel1@de.ibm.com>

PR target/36822
* gcc.target/s390/pr36822.c: New testcase.

From-SVN: r138022

re PR libfortran/36857 (Non-English locale breaks gfortran float formatting ("printf is broken"))

2008-07-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36857
* io/write_float.def: Comment out locale dependent code and fix general
comments.

From-SVN: r138021

re PR middle-end/36143 (FAIL: g++.dg/tree-ssa/pr19637.C)

PR middle-end/36143
* g++.dg/tree-ssa/pr19637.C: XFAIL.

From-SVN: r138020

re PR rtl-optimization/33642 (unrecognizable insn for -frtl-abstract-sequences)

PR rtl-optimization/33642
* gcc.c-torture/compile/pr11832.c: Skip for CRIS.
* gcc.c-torture/compile/pr33009.c: Likewise.

From-SVN: r138019

re PR middle-end/36509 (gcc.dg/Wstrict-aliasing-float-ptr-int-obj.c)

PR middle-end/36509
* gcc.dg/Wstrict-aliasing-float-ptr-int-obj.c: XFAIL.

From-SVN: r138018

Daily bump.

From-SVN: r138016

* gnathtml.pl: New file.

From-SVN: r138013

re PR tree-optimization/36879 (undefined reference to a variable)

2008-07-20  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/36879
        * tree-switch-conversion.c (build_one_array): Call
        varpool_mark_needed_node and varpool_finalize_decl
        instead of assemble_variable.

2008-07-20  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/36879
        * gcc.c-torture/execute/20080719-1.c: New testcase.

From-SVN: r138012

cgraph.c (cgraph_add_new_function): Do early local passes.

* cgraph.c (cgraph_add_new_function): Do early local passes.
* tree-nrv.c (gate_pass_return_slot): New gate.
(pass_nrv): Add the gate.
* tree-ssa-coalese.c (hash_ssa_name_by_var, eq_ssa_name_by_var): New
functions.
(coalesce_ssa_name): Coalesce SSA names.
* tree-ssa-live.c (remove_unused_locals): Be more conservative when
not optimizing so unused user vars remains visible.
* common.opt (flag_tree_ter): Always enable by default.
* tree-ssa-ter.c: Include flags.h
(is_replaceable_p): Check that locations match; when aliasing is missing
be conservative about loads.
* tree-optimize.c (gate_init_datastructures): Remove.
(pass_init_datastructures): New.
* passes.c: Reorder passes so we always go into SSA.

From-SVN: r138010

extend.texi (flatten attribute): Remove note about unit-at-a-time

* doc/extend.texi (flatten attribute): Remove note about unit-at-a-time
* doc/invoke.texi (--combine): Likewise.
(-finline-functions-called-once): Update levels when enabled.
(-funit-at-a-time): Document new behaviour.
(-ftoplevel-reorder): Document that it is enabled -O0 and imply
-fno-section-anchors when disabled explicitly.
(inline params): They are not ignored now.
(precompiled headers): Remove unit-at-a-time as being incompatible.
* opts.c (decode_options): Handle unit-at-a-time as alias;
imply -fno-section-anchors when toplevel reorder is disabled
explicitly.
* common.opt (ftoplevel-reorder): Set default value to 2.
(funit-at-a-time): Set default value to 1.
* config/rs6000/rs6000.c (optimization_options): Set section anchors
to 2.

From-SVN: r138009

* gcc.dg/tree-ssa/data-dep-1.c: XFAIL.

From-SVN: r138007

builtins.c (expand_builtin_int_roundingfn, [...]): Do not take subtarget argument; it is not useful.

* builtins.c (expand_builtin_int_roundingfn,
expand_builtin_int_roundingfn_2): Do not take subtarget argument;
it is not useful.

From-SVN: r138006

ssa-fre-7.c: XFAIL.

2008-07-20  Daniel Berlin  <dberlin@dberlin.org>

* gcc.dg/tree-ssa/ssa-fre-7.c: XFAIL.
* gcc.dg/tree-ssa/ssa-fre-8.c: Ditto.
* gcc.dg/tree-ssa/ssa-fre-9.c: Ditto.
* gcc.dg/tree-ssa/ssa-fre-13.c: Ditto.
* gcc.dg/tree-ssa/ssa-fre-14.c: Ditto.
* gcc.dg/tree-ssa/ssa-fre-17.c: Ditto.
* gcc.dg/tree-ssa/ssa-pre-15.c: Ditto.
* gcc.dg/tree-ssa/loadpre1.c: PASS.

From-SVN: r138005

Daily bump.

From-SVN: r137995

re PR bootstrap/36864 (Yet another bootstrap failure on i686-apple-darwin9)

2008-07-19  Richard Guenther  <rguenther@suse.de>

PR bootstrap/36864
* tree-ssa-sccvn.h (get_constant_value_id): Declare.
* tree-ssa-sccvn.c (get_constant_value_id): New function.
* tree-ssa-pre.c (get_expr_value_id): For newly created
constant value-ids make sure to add the expression to its
expression-set.

From-SVN: r137991

2008-07-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/ext/pb_ds/detail/binomial_heap_base_/debug_fn_imps.hpp
(assert_node_consistent): Avoid ambiguous else warning.

* include/ext/pb_ds/detail/debug_map_base.hpp: Include <iostream>.

* include/bits/c++config: In debug-mode (and parallel-mode) set
_GLIBCXX_EXTERN_TEMPLATE to -1, not 0, thus disabling extern
templates only for basic_string (per libstdc++/21674).
* include/bits/basic_string.tcc: Use extern templates when
_GLIBCXX_EXTERN_TEMPLATE > 0.

From-SVN: r137990

re PR middle-end/36877 (-O0 -fopenmp -march=i386 atomics)

PR middle-end/36877
* omp-low.c (expand_omp_atomic_fetch_op): Make sure the
return value of the builtin is ignored.

* gcc.dg/gomp/atomic-11.c: New test.

From-SVN: r137989

re PR fortran/36795 (crash with character allocatable array argument)

2008-07-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36795
        * matchexp.c (gfc_get_parentheses): Remove obsolete workaround,
        which caused the generation of wrong code.

2008-07-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36795
        * char_expr_1.f90: New.
        * char_expr_2.f90: New.

From-SVN: r137986

re PR fortran/36342 (Missing file name in compilation diagnostics of preprocessed fortran source)

2008-07-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36342
        * scanner.c (load_file): Add argument to destinguish between
        true filename and displayed filename.
        (include_line,gfc_new_file): Adapt accordingly.

From-SVN: r137985

tm.texi (MALLOC_ABI_ALIGNMENT): New macro.

* doc/tm.texi (MALLOC_ABI_ALIGNMENT): New macro.  Alignment, in bits,
a C conformant malloc implementation has to provide.
* defaults.h (MALLOC_ABI_ALIGNMENT): Default to BITS_PER_WORD.

ada/
* targtyps.c (get_target_default_allocator_alignment): Use it.

testsuite/
* gcc.dg/mallign.c: New test.
* gnat.dg/allocator_maxalign1.adb: New test.
* gnat.dg/test_allocator_maxalign2.adb: Main caller for ...
* gnat.dg/allocator_maxalign2.ad[bs]: New test.

From-SVN: r137984

check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add rank checks for cshift's shift and eoshift's shift and boundary args.

2008-07-19  Tobias Burnus  <burnus@net-b.de>

        * check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add
        rank checks for cshift's shift and eoshift's shift and boundary args.
        (gfc_check_unpack): Add rank and shape tests for unpack.

2008-07-19  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/intrinsic_argument_conformance_2.f90: New.
        * gfortran.dg/zero_sized_1.f90: Fix conformance bugs.

From-SVN: r137983

gfortran.h (new): Remove macro.

* gfortran.h (new): Remove macro.
* array.c (gfc_append_constructor, match_array_list,
gfc_match_array_constructor): Likewise.
* bbt.c (insert, gfc_insert_bbt): Likewise.
* decl.c (var_element, top_var_list, top_val_list, gfc_match_data,
get_proc_name): Likewise.
* expr.c (gfc_copy_actual_arglist): Likewise.
* interface.c (compare_actual_formal, check_new_interface,
gfc_add_interface): Likewise.
* intrinsic.c gfc_convert_type_warn, gfc_convert_chartype):
Likewise.
* io.c (match_io_iterator, match_io_list): Likewise.
* match.c (match_forall_header): Likewise.
* matchexp.c (build_node): Likewise.
* module.c (gfc_match_use): Likewise.
* scanner.c (load_file): Likewise.
* st.c (gfc_append_code): Likewise.
* symbol.c (save_symbol_data, gfc_get_sym_tree, gfc_undo_symbols,
gfc_commit_symbols): Likewise.
* trans-common.c (build_field): Likewise.
* trans-decl.c (gfc_finish_var_decl): Likewise.
* trans-expr.c (gfc_free_interface_mapping,
gfc_get_interface_mapping_charlen, gfc_add_interface_mapping,
gfc_finish_interface_mapping,
gfc_apply_interface_mapping_to_expr): Likewise.
* trans.h (gfc_interface_sym_mapping): Likewise.

From-SVN: r137982

gfortran.h (operator): Remove macro.

* gfortran.h (operator): Remove macro.
(gfc_namespace, gfc_expr): Avoid C++ keywords.
* arith.c (eval_intrinsic, eval_intrinsic_f2, eval_intrinsic_f3):
Likewise.
* decl.c (access_attr_decl): Likewise.
* dependency.c (gfc_dep_compare_expr): Likewise.
* dump-parse-tree.c (show_expr, show_uop, show_namespace):
Likewise.
* expr.c (gfc_copy_expr, gfc_type_convert_binary,
simplify_intrinsic_op, check_intrinsic_op): Likewise.
* interface.c (fold_unary, gfc_match_generic_spec,
gfc_match_interface, gfc_match_end_interface,
check_operator_interface, check_uop_interfaces,
gfc_check_interfaces, gfc_extend_expr, gfc_extend_assign,
gfc_add_interface, gfc_current_interface_head,
gfc_set_current_interface_head): Likewise.
* iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
Likewise.
* matchexp.c (gfc_get_parentheses, build_node): Likewise.
* module.c (gfc_use_rename, gfc_match_use, find_use_name_n,
number_use_names, mio_expr, load_operator_interfaces, read_module,
write_operator, write_module): Likewise.
* openmp.c (resolve_omp_atomic): Likewise.
* resolve.c (resolve_operator, gfc_resolve_character_operator,
gfc_resolve_uops): Likewise.
* symbol.c (free_uop_tree, gfc_free_namespace): Likewise.
* trans-expr.c (gfc_conv_expr_op): Likewise.
* trans-openmp.c (gfc_trans_omp_atomic): Likewise.

From-SVN: r137981

gfortran.h (protected): Remove macro.

* gfortran.h (protected): Remove macro.
* dump-parse-tree.c (show_attr): Avoid C++ keywords.
* expr.c (gfc_check_pointer_assign): Likewise.
* interface.c (compare_parameter_protected): Likewise.
* intrinsic.c (enum class, add_sym, add_sym_0, add_sym_1,
add_sym_1s, add_sym_1m, add_sym_2, add_sym_2s, add_sym_3,
add_sym_3ml, add_sym_3red, add_sym_3s, add_sym_4, add_sym_4s,
add_sym_5s): Likewise.
* match.c (gfc_match_assignment, gfc_match_pointer_assignment):
Likewise.
* module.c (mio_symbol_attribute): Likewise.
* primary.c (match_variable): Likewise.
* resolve.c (resolve_equivalence): Likewise.
* symbol.c (check_conflict, gfc_add_protected, gfc_copy_attr):
Likewise.
* trans-types.c (gfc_get_array_type_bounds): Likewise.

From-SVN: r137980

re PR target/36780 (Wrong reload generated for subreg address on SH)

PR target/36780
PR target/36827
* reload.c (find_reloads_subreg_address): Only reload address if
reloaded == 0, not for reloaded != 1.

Revert:
2008-07-16  Joseph Myers  <joseph@codesourcery.com>
* config/m32c/m32c.c (BIG_FB_ADJ): Move definition earlier.
(m32c_legitimate_address_p): Handle "++rii" addresses created by
m32c_legitimize_reload_address.

2008-07-15  Kaz Kojima  <kkojima@gcc.gnu.org>
* config/sh/sh.h (GO_IF_LEGITIMATE_ADDRESS): Allow
(plus (plus (reg) (const_int)) (const_int)) when reload_in_progress.

From-SVN: r137976

dwarf2out.c (add_subscript_info): New explicit COLLAPSE_P argument...

* dwarf2out.c (add_subscript_info): New explicit COLLAPSE_P
argument, saying whether nested array are to be collapsed
into a single array type DIE with multiple subscripts.
(gen_array_type_die): Factorize comments about the MIPS_DEBUG_INFO
issues, centralize the nested array types collapsing control and
disable the transformation for Ada.

From-SVN: r137975

Daily bump.

From-SVN: r137973

utf-array.C: Fix broken merge/checkin.

2008-07-18  Kris Van Hees  <kris.van.hees@oracle.com>

       * g++.dg/ext/utf-array.C: Fix broken merge/checkin.
       * g++.dg/ext/utf-array-short-wchar.C: Idem
       * gcc.dg/utf-array.c: Idem
       * gcc.dg/utf-array-short-wchar.c: Idem

From-SVN: r137970

2008-07-18  Paolo Carlini  <paolo.carlini@oracle.com>

Remove spurious blank line from ChangeLog.

From-SVN: r137969

fshort-wchar.c: Use -Wl,--no-wchar-size-warning on arm*-*-*eabi.

* gcc.dg/fshort-wchar.c: Use -Wl,--no-wchar-size-warning on
arm*-*-*eabi.

From-SVN: r137968

re PR target/36786 (ICE in extract_insn, at recog.c:1990)

PR target/36786
* config/i386/i386.md (x86_64_shift_adj_1): Rename from
x86_64_shift_adj.
(x86_64_shift_adj_2): New expander.
(x86_64_shift_adj_3): Ditto.
* config/i386/i386.c (ix86_split_ashr): Use gen_x86_64_shift_adj_3
to split TImode operands.
(ix86_split_ashl): Use gen_x86_64_shift_adj_2 to split TImode operands.
(ix86_split_lshr): Ditto.

testsuite/ChangeLog:

PR target/36786
* gcc.target/i386/pr36786.c: New test.

From-SVN: r137967

re PR c++/36407 (ICE with conversion and -fpermissive)

2008-07-18  Dodji Seketeli  <dseketel@redhat.com>

PR c++/36407
* call.c (convert_like_real): Don't take the error code path
  when a rvalue or base conversion has the bad_p field set.

From-SVN: r137966

c-common.c (c_stddef_cpp_builtins): Define __CHAR16_TYPE__ and __CHAR32_TYPE__.

gcc/ChangeLog:
2008-07-16  Kris Van Hees <kris.van.hees@oracle.com>

        * c-common.c (c_stddef_cpp_builtins): Define __CHAR16_TYPE__
        and __CHAR32_TYPE__.
        * c-typeck.c (digest_init): Support char16_t and char32_t.
        (set_nonincremental_init_from_string): Idem.

gcc/cp/ChangeLog:
2008-07-16  Kris Van Hees <kris.van.hees@oracle.com>

        * rtti.c (emit_support_tinfos): Add char16_type_node and
        char32_type_node.
        * typeck2.c (digest_init): Support char16_t and char32_t.

gcc/testsuite/ChangeLog:
2008-07-16  Kris Van Hees <kris.van.hees@oracle.com>

        Tests for char16_t and char32_t support.
        * g++.dg/ext/utf-array.C: New
        * g++.dg/ext/utf-array-short-wchar.C: New
        * g++.dg/ext/utf-rtti.C: New
        * g++.dg/ext/utf-type.c: New
        * gcc.dg/utf-array.c: New
        * gcc.dg/utf-array-short-wchar.c: New
        * gcc.dg/utf-inc-init.c: New
        * gcc.dg/utf-type.c: New

libstdc++-v3/ChangeLog:
2008-07-16  Kris Van Hees <kris.van.hees@oracle.com>
            Holger Hopp <holger.hopp@sap.com>

        * config/abi/pre/gnu.ver: Support char16_t and char32_t.
        * testsuite/util/testsuite_abi.cc (check_version): Add
        CXXABI_1.3.3 to known_versions.

From-SVN: r137965

vector (insert(iterator, _Tp&&), [...]): Enable only when _Tp != bool.

2008-07-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/debug/vector (insert(iterator, _Tp&&), push_back(_Tp&&)):
Enable only when _Tp != bool.

* testsuite/25_algorithms/heap/1.cc: Avoid unused variable warnings.

From-SVN: r137963

vector (insert(iterator, _Tp&&), [...]): Enable only when _Tp != bool.

2008-07-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/debug/vector (insert(iterator, _Tp&&), push_back(_Tp&&)):
Enable only when _Tp != bool.

* testsuite/25_algorithms/heap/1.cc: Avoid unused variable warnings.

From-SVN: r137962

libstdc++.exp (check_v3_target_c_std): Avoid unused variable warnings leading to spurious fails of the test.

2008-07-18  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/lib/libstdc++.exp (check_v3_target_c_std): Avoid unused
variable warnings leading to spurious fails of the test.

From-SVN: r137961

arith.c (eval_type_intrinsic0): Avoid C++ keywords.

* arith.c (eval_type_intrinsic0): Avoid C++ keywords.
* gfortran.h (try, protected, operator, new): Likewise.

From-SVN: r137960

cvt.c (convert_to_void): Avoid C++ keywords.

* cvt.c (convert_to_void): Avoid C++ keywords.
* decl.c (walk_namespaces_r, wrapup_globals_for_namespace):
Likewise.
* friend.c (is_friend): Likewise.
* init.c (perform_member_init): Likewise.
* mangle.c (write_template_prefix, write_template_template_param):
Likewise.
* name-lookup.c (do_namespace_alias, do_using_directive,
parse_using_directive, ambiguous_decl, arg_assoc): Likewise.
* parser.c (cp_parser_template_id, cp_parser_namespace_definition,
cp_parser_objc_typename, cp_parser_objc_method_keyword_params):
Likewise.
* pt.c (is_specialization_of_friend, lookup_template_class,
push_tinst_level, instantiate_class_template,
tsubst_copy_and_build): Likewise.
* tree.c (add_stmt_to_compound): Likewise.
* typeck.c (finish_class_member_access_expr): Likewise.

From-SVN: r137959

objc-act.c (objc_start_class_interface, [...]): Avoid C++ keywords.

* objc-act.c (objc_start_class_interface,
objc_start_category_interface, objc_start_class_implementation,
objc_start_category_implementation, objc_build_struct,
generate_static_references, build_private_template,
lookup_category, objc_add_method, add_category,
add_instance_variable, objc_is_public, conforms_to_protocol,
start_class, continue_class, finish_class): Avoid C++ keywords.

From-SVN: r137958

Makefile.in: Ignore missing ../boehm-gc/threads.mk.

2008-07-18  Matthias Klose  <doko@ubuntu.com>

        * Makefile.in: Ignore missing ../boehm-gc/threads.mk.

From-SVN: r137956

re PR middle-end/36859 (Caller/callee mismatch for vararg on stack)

gcc/

2008-07-18  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/36859
* builtins.c (std_gimplify_va_arg_expr): Limit alignment to
PREFERRED_STACK_BOUNDARY.
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.

testsuite/

2008-07-18  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/36859
* gcc.target/i386/vararg-2.c: New.

From-SVN: r137955

re PR middle-end/36858 (Incorrect alignment attribute on stack parameter)

gcc/

2008-07-18  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/36858
* function.c (locate_and_pad_parm): Cap boundary earlier.

testsuite/

2008-07-18  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/36858
* gcc.target/i386/vararg-1.c: New.

From-SVN: r137954

parameter_array_init_4.f90: Silence pedantic warning.

2008-07-18  Tobias Burnus  <burnus@net-b.de>

       * gfortran.dg/parameter_array_init_4.f90: Silence pedantic warning.

From-SVN: r137950

The new file gfortran.dg/array_4.f90 was missing from the commit 137910

2008-07-17  Tobias Burnus  <burnus@net-b.de>
        PR fortran/36824
        * gfortran.dg/array_4.f90: New.

From-SVN: r137949

- checkin threads.mk.in.

From-SVN: r137941

configure.ac (AC_CONFIG_FILES): Add threads.mk.

boehm-gc/

2008-07-18  Matthias Klose  <doko@ubuntu.com>

        * configure.ac (AC_CONFIG_FILES): Add threads.mk.
        * threads.mk.in: New.
        * Makefile.in, configure: Regenerate.

libobjc/

2008-07-18  Matthias Klose  <doko@ubuntu.com>

        * Makefile.in: Include ../boehm-gc/threads.mk.
        (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.

From-SVN: r137939

Daily bump.

From-SVN: r137937

adaint.c (__MINGW32__ section): Include ctype.h and define a fallback ISALPHA if IN_RTS.

* adaint.c (__MINGW32__ section): Include ctype.h and define
a fallback ISALPHA if IN_RTS.
(__gnat_is_absolute_path): Use ISALPHA instead of isalpha.

From-SVN: r137924

utils.c (create_var_decl_1): Relax expectations on the PUBLIC_FLAG argument...

ada/
* utils.c (create_var_decl_1): Relax expectations on the PUBLIC_FLAG
argument, to apply to references in addition to definitions.  Prevent
setting TREE_STATIC on externals.
(gnat_pushdecl): Always clear DECL_CONTEXT on public externals.

testsuite/
* gnat.dg/tree_static_def.ad[bs]: Support for ...
* gnat.dg/tree_static_use.adb: New test.
* gnat.dg/decl_ctx_def.ads: Support for ...
* gnat.dg/decl_ctx_use.ad[bs]: New test.

From-SVN: r137923

decl2.c (determine_visibility): Allow target to override visibility of class data.

    gcc/cp/
    * decl2.c (determine_visibility): Allow target to override
    visibility of class data.

    gcc/
    * config/arm/arm.c (arm_cxx_determine_class_data_visibility): Make
    no-op for targets which don't use DLLs.

    gcc/testsuite/
    * g++.dg/ext/visibility/arm3.C: Add explanatory text. Skip on
    non-DLL targets.
    * g++.dg/ext/visibility/arm1.C: Skip on non-DLL targets.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r137922

ipa-cp.c (ipcp_print_all_lattices): New variable info...

2008-07-17  Martin Jambor  <mjambor@suse.cz>

* ipa-cp.c (ipcp_print_all_lattices): New variable info, check
that nodes are relevant by examining the node->analyzed flag.
(ipcp_init_stage): Check which nodes are relevant, assert that the
relevant ones are also required.
(ipcp_propagate_stage): Check on the side arrays are properly
allocated.
(ipcp_print_all_jump_functions): Make sure not to touch any node
that is not analyzed or an edge that does not have a corresponding
entry in the on-the-side vectors.
(ipcp_function_scale_print): Likewise.
(ipcp_update_callgraph): Check that the node is relevant.
(ipcp_insert_stage): Check that the node is relevant.  Check there is
an info for every node and edge.
* ipa-prop.c (ipa_init_func_list): Check the nodes are relevant.
(ipa_print_all_tree_maps): Likewise and a new variable info.
(ipa_print_all_params_modified): Likewise.
* ipa-prop.h (ipa_edge_args_info_available_for_edge_p): New function.

From-SVN: r137921

re PR target/25343 ([m68k] testsuite failures)

2008-07-17  Roman Zippel <zippel@linux-m68k.org>

        PR target/25343
        * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __mc68000__.

From-SVN: r137918

re PR c++/36855 (__has_trivial_destructor() returns false for reference types.)

/cp
2008-07-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36855
* semantics.c (trait_expr_value): Update __has_trivial_destructor
semantics to the current WP (N2691).

/testsuite
2008-07-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36855
* g++.dg/ext/has_trivial_destructor.C: Rename to...
* g++.dg/ext/has_trivial_destructor-1.C: ... this.
* g++.dg/ext/has_trivial_destructor-2.C: New.

From-SVN: r137914

re PR middle-end/36753 (Forward propagation interacts badly with global register variable)

gcc:
2008-07-17  Paolo Bonzini  <bonzini@gnu.org>

PR rtl-optimization/36753
* fwprop.c (use_killed_between): Don't shortcut
single-definition global registers.

gcc/testsuite:
2008-07-17  Paolo Bonzini  <bonzini@gnu.org>

PR rtl-optimization/36753
* gcc.target/i386/pr36753.c: New.

From-SVN: r137913

jar.in: Fix portability problems with Solaris /bin/sh.

2008-07-16  Roger Sayle  <roger@eyesopen.com>
    Paolo Bonzini  <bonzini@gnu.org>

* scripts/jar.in: Fix portability problems with Solaris /bin/sh.

Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r137912

re PR fortran/36825 ([F08] Rank > 7 arrays  [will break library ABI]  libgfortran I/O+intrinsics:)

2008-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36825
        PR fortran/36824
        * array.c (gfc_match_array_spec): Fix array-rank check.
        * resolve.c (resolve_fl_derived): Fix constentness check
        for the array dimensions.

2008-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36825
        PR fortran/36824
        * gfortran.dg/rank_2.f90: Add additional array-rank test.
        * gfortran.dg/array_4.f90: New.

From-SVN: r137910

re PR testsuite/36443 (HOSTCC doesn't work with installed gcc)

2008-07-17  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/36443
* objc.dg/gnu-encoding/gnu-encoding.exp: Temporarily unset
GCC_EXEC_PREFIX from environment when running $HOSTCC.

From-SVN: r137909

Daily bump.

From-SVN: r137907

re PR c++/13699 (Extern "C" routine in different namespaces accepted with different exception signature)

2008-07-16  Dodji Seketeli  <dseketel@redhat.com>

PR c++/13699
* gcc/cp/name-lookup.c (lookup_extern_c_fun_binding_in_all_ns):
New function.
(pushdecl_maybe_friend): Check if a redeclaration of extern C function
complies with exception specification constraints.

From-SVN: r137904