tree.h (enum tree_code): Include all-tree.def, not tree.def.

* tree.h (enum tree_code): Include all-tree.def, not tree.def.
Define END_OF_BASE_TREE_CODES around inclusion.
* tree.c (tree_code_type): New global array.
(tree_code_length, tree_code_name): Likewise.
* Makefile.in (TREE_H): Add all-tree.def, c-common.def, and
$(lang_tree_files).
(all-tree.def, s-alltree): New targets.
(gencheck.h, s-gencheck): Remove.
(tree.o): Depend upon all-tree.def.
(build/gencheck.o): Remove gencheck.h dependency.
(mostlyclean): Don't remove gencheck.h.
* c-common.h (enum c_tree_code): Remove.
* c-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* gencheck.c (tree_codes): Include all-tree.def, rather than
tree.def, c-common.def, and gencheck.h.  Undefined DEFTREECODE
after it is used.
* tree-browser.c (tb_tree_codes): Include all-tree.def, rather
than tree.def.
* cp/cp-tree.h (enum cplus_tree_code): Remove.
(operator_name_info): Size to MAX_TREE_CODES.
(assignment_operator_name_info): Likewise.
* cp/cp-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* cp/lex.c (operator_name_info): Size to MAX_TREE_CODES.
(assignment_operator_name_info): Likewise.
* cp/decl.c (grok_op_properties): Change LAST_CPLUS_TREE_CODE to
MAX_TREE_CODES.
* cp/mangle.c (write_expression): Likewise.
* cp/Make-lang.in (CXX_TREE_H): Remove cp/cp-tree.def.
* fortran/f95-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* java/java-tree.h (enum java_tree_code): Remove.
* java/lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* java/Make-lang.in (JAVA_TREE_H): Remove java/java-tree.def.
* objc/objc-act.h (enum objc_tree_code): Remove.
* objc/objc-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* objcp/objcp-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* ada/ada-tree.h (enum gnat_tree_code): Remove.
* ada/Make-lang.in (ADA_TREE_H): Remove ada/ada-tre.def.
* ada/misc.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.

From-SVN: r137006

[multiple changes]

2008-06-21  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_move.h: Rename to move.h.
* include/std/utility: Adjust.
* include/ext/vstring_util.h: Likewise.
* include/ext/throw_allocator.h: Likewise.
* include/ext/pool_allocator.h: Likewise.
* include/ext/bitmap_allocator.h: Likewise.
* include/ext/new_allocator.h: Likewise.
* include/ext/malloc_allocator.h: Likewise.
* include/ext/array_allocator.h: Likewise.
* include/ext/mt_allocator.h: Likewise.
* include/bits/stl_algobase.h: Likewise.
* include/bits/stl_heap.h: Likewise.
* include/bits/stl_pair.h: Likewise.
* include/bits/stl_iterator.h: Likewise.
* testsuite/util/testsuite_allocator.h: Likewise.
* testsuite/util/testsuite_iterators.h: Likewise.
* include/Makefile.am: Likewise.
* include/Makefile.in: Regenerate.

2008-06-21  Chris Fairles  <chris.fairles@gmail.com>

* include/bits/unique_ptr.h: New.
* include/std/memory: Adjust.
* include/Makefile.am: Add.
* testsuite/20_util/unique_ptr/requirements/explicit_instantiation/
explicit_instantiation.cc: New.
* testsuite/20_util/unique_ptr/assign/assign.cc: Likewise.
* include/Makefile.in: Regenerate.

From-SVN: r137004

[multiple changes]

2008-06-21  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_move.h: Rename to move.h.
* include/std/utility: Adjust.
* include/ext/vstring_util.h: Likewise.
* include/ext/throw_allocator.h: Likewise.
* include/ext/pool_allocator.h: Likewise.
* include/ext/bitmap_allocator.h: Likewise.
* include/ext/new_allocator.h: Likewise.
* include/ext/malloc_allocator.h: Likewise.
* include/ext/array_allocator.h: Likewise.
* include/ext/mt_allocator.h: Likewise.
* include/bits/stl_algobase.h: Likewise.
* include/bits/stl_heap.h: Likewise.
* include/bits/stl_pair.h: Likewise.
* include/bits/stl_iterator.h: Likewise.
* testsuite/util/testsuite_allocator.h: Likewise.
* testsuite/util/testsuite_iterators.h: Likewise.
* include/Makefile.am: Likewise.
* include/Makefile.in: Regenerate.

2008-06-21  Chris Fairles  <chris.fairles@gmail.com>

* include/bits/unique_ptr.h: New.
* include/std/memory: Adjust.
* include/Makefile.am: Add.
* testsuite/20_util/unique_ptr/requirements/explicit_instantiation/
explicit_instantiation.cc: New.
* testsuite/20_util/unique_ptr/assign/assign.cc: Likewise.
* include/Makefile.in: Regenerate.

From-SVN: r137003

* include/c_global/climits, include/tr1/climits: Add parentheses.

From-SVN: r137002

tree-ssa-pre.c (fini_antic): Bitmap_sets have to be freed before the grand_bitmap_obstack.

2008-06-21  Bernhard Fischer  <aldot@gcc.gnu.org>

* tree-ssa-pre.c (fini_antic): Bitmap_sets have to be freed before
the grand_bitmap_obstack.

From-SVN: r137000

typeck.c (composite_pointer_type_r, [...]): Change pedwarn to permerror.

* typeck.c (composite_pointer_type_r, cxx_sizeof_expr,
cxx_alignof_expr, check_template_keyword, cp_build_binary_op,
pointer_diff, cp_build_unary_op, build_x_compound_expr_from_list,
build_reinterpret_cast_1, cp_build_c_cast, check_return_expr): Change
pedwarn to permerror.
* init.c (perform_member_init, build_new_1, build_new): Likewise.
* decl.c (warn_extern_redeclared_static, duplicate_decls,
* identify_goto, check_previous_goto_1, check_goto, define_label,
check_tag_decl, start_decl, check_class_member_definition_namespace,
grokfndecl, grokdeclarator): Likewise.
* except.c (check_handlers): Likewise.
* typeck2.c (digest_init): Likewise.
* pt.c (check_specialization_namespace,
check_explicit_instantiation_namespace,
maybe_process_partial_specialization, check_explicit_specialization,
convert_template_argument, do_decl_instantiation,
do_type_instantiation, instantiate_decl): Likewise.
* semantics.c (finish_template_type_parm): Likewise.
* name-lookup.c (pushdecl_maybe_friend,
check_for_out_of_scope_variable): Likewise.
* decl2.c (finish_static_data_member_decl, build_anon_union_vars,
coerce_new_type): Likewise.
* parser.c (cp_parser_nested_name_specifier_opt,
cp_parser_mem_initializer, cp_parser_elaborated_type_specifier,
cp_parser_class_head, cp_parser_check_class_key): Likewise.
(cp_parser_parameter_declaration): Check flag_permissive instead of
flag_pedantic_errors.
* call.c (joust): Change pedwarn to warning.
* friend.c (make_friend_class): Likewise.

From-SVN: r136999

Daily bump.

From-SVN: r136997

* gcc.dg/inline-31.c: New test.

From-SVN: r136993

ggc.h (GGC_RESIZEVAR): New, reorder macros.

* ggc.h (GGC_RESIZEVAR): New, reorder macros.
* tracer.c (tail_duplicate): Fix for -Wc++-compat.
* tree-affine.c (aff_combination_expand, free_name_expansion):
Likewise.
* tree-cfg.c (replace_by_duplicate_decl, replace_ssa_name,
move_stmt_r, new_label_mapper): Likewise.
* tree-complex.c (cvc_lookup): Likewise.
* tree-dfa.c (create_function_ann): Likewise.
* tree-dump.c (dump_register): Likewise.
* tree-if-conv.c (tree_if_conversion, add_to_predicate_list,
find_phi_replacement_condition): Likewise.
* tree-inline.c (copy_phis_for_bb, estimate_num_insns_1,
tree_function_versioning): Likewise.
* tree-into-ssa.c (cmp_dfsnum): Likewise.
* tree-iterator.c (tsi_link_before, tsi_link_after): Likewise.
* tree-nested.c (lookup_field_for_decl, lookup_tramp_for_decl,
get_nonlocal_debug_decl, convert_nonlocal_reference,
convert_nonlocal_omp_clauses, get_local_debug_decl,
convert_local_reference, convert_local_omp_clauses,
convert_nl_goto_reference, convert_nl_goto_receiver,
convert_tramp_reference, convert_call_expr): Likewise.
* tree-outof-ssa.c (contains_tree_r): Likewise.
* tree-parloops.c (reduction_phi, initialize_reductions,
eliminate_local_variables_1, add_field_for_reduction,
add_field_for_name, create_phi_for_local_result,
create_call_for_reduction_1, create_loads_for_reductions,
create_stores_for_reduction, create_loads_and_stores_for_name):
Likewise.
* tree-phinodes.c (allocate_phi_node): Likewise.
* tree-predcom.c (order_drefs, execute_pred_commoning_cbck):
Likewise.
* tree-sra.c (sra_elt_hash, sra_elt_eq, lookup_element):
Likewise.
* tree-ssa-alias.c (get_mem_sym_stats_for): Likewise.
* tree-ssa-coalesce.c (compare_pairs): Likewise.
* tree-ssa-loop-im.c (mem_ref_in_stmt, memref_hash, memref_eq,
memref_free, gather_mem_refs_stmt, vtoe_hash, vtoe_eq, vtoe_free,
record_vop_access, get_vop_accesses, get_vop_stores): Likewise.
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise.
* tree-ssa-sccvn.c (VN_INFO_GET, free_phi, free_reference,
vn_nary_op_insert): Likewise.
* tree-ssa.c (redirect_edge_var_map_add,
redirect_edge_var_map_clear, redirect_edge_var_map_dup): Likewise.
* tree-vectorizer.c (vectorize_loops): Likewise.
* tree.c (make_node_stat, copy_node_stat, build_int_cst_wide,
build_fixed, build_real, make_tree_binfo_stat, make_tree_vec_stat,
tree_cons_stat, build1_stat, build_variant_type_copy,
decl_init_priority_lookup, decl_fini_priority_lookup,
decl_priority_info, decl_restrict_base_lookup,
decl_restrict_base_insert, decl_debug_expr_lookup,
decl_debug_expr_insert, decl_value_expr_lookup,
decl_value_expr_insert, type_hash_eq, type_hash_lookup,
type_hash_add, get_file_function_name, tree_check_failed,
tree_not_check_failed, tree_range_check_failed,
omp_clause_range_check_failed, build_omp_clause,
build_vl_exp_stat): Likewise.
* value-prof.c (gimple_histogram_value,
gimple_duplicate_stmt_histograms): Likewise.
* var-tracking.c (attrs_list_insert, attrs_list_copy,
unshare_variable, variable_union_info_cmp_pos, variable_union,
dataflow_set_different_1, dataflow_set_different_2,
vt_find_locations, variable_was_changed, set_variable_part,
emit_notes_for_differences_1, emit_notes_for_differences_2):
Likewise.
* varasm.c (prefix_name, emutls_decl, section_entry_eq,
section_entry_hash, object_block_entry_eq,
object_block_entry_hash, create_block_symbol,
initialize_cold_section_name, default_function_rodata_section,
strip_reg_name, set_user_assembler_name, const_desc_eq,
build_constant_desc, output_constant_def, lookup_constant_def,
const_desc_rtx_hash, const_desc_rtx_eq, const_rtx_hash_1,
create_constant_pool, force_const_mem, compute_reloc_for_rtx_1,
default_internal_label): Likewise.
* varray.c (varray_init, varray_grow): Likewise.
* vec.c (vec_gc_o_reserve_1, vec_heap_o_reserve_1): Likewise.

From-SVN: r136992

re PR debug/34908 (valgrind error indication from testsuite hashtab.c : htab_hash_string)

2008-06-20  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
    Tobias Burnus  <burnus@net-b.de>

PR fortran/34908
PR fortran/36276
* scanner.c (preprocessor_line): do not call gfc_free for
current_file->filename if it differs from filename.

From-SVN: r136989

i386.md (*jcc_fused_1): Handle all valid compare operators for "test" insn.

* config/i386/i386.md (*jcc_fused_1): Handle all valid compare
operators for "test" insn.  Macroize insn using SWI mode macro.
(*jcc_fused_2): Ditto.
(*jcc_fused_3): Macroize insn using SWI mode macro.
(*jcc_fused_4): Ditto.

From-SVN: r136988

tree-ssa-pre.c: Fix typo in comment.

2008-06-20  Bernhard Fischer  <aldot@gcc.gnu.org>

        * tree-ssa-pre.c: Fix typo in comment.
        (init_antic, fini_antic): Add explicit funtions for
        initializing and deinitializing ANTIC and AVAIL sets.
        (create_expression_by_pieces): Fix typo in comment.
        Remove redundant set of new_stuff and use NULL_TREE instead of
        NULL.
        (execute_pre): Eventually dump details about ANTIC_IN.

From-SVN: r136984

arith.c (hollerith2representation): Fix for -Wc++-compat.

* arith.c (hollerith2representation): Fix for -Wc++-compat.
* array.c (gfc_get_constructor): Likewise.
* decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
create_enum_history, gfc_match_final_decl): Likewise.
* error.c (error_char): Likewise.
* expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
* gfortran.h (gfc_get_charlen, gfc_get_array_spec,
gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
gfc_get_alloc, gfc_get_wide_string): Likewise.
* interface.c (count_types_test): Likewise.
* intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
Likewise.
* io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
gfc_match_inquire, gfc_match_wait): Likewise.
* match.c (gfc_match, match_forall_iterator): Likewise.
* module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
add_true_name, parse_string, write_atom, quote_string,
mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
* options.c (gfc_post_options): Likewise.
* primary.c (match_integer_constant, match_hollerith_constant,
match_boz_constant, match_real_constant,
gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
* scanner.c (gfc_widechar_to_char, add_path_to_list,
add_file_change, load_line, get_file, preprocessor_line,
load_file, unescape_filename, gfc_read_orig_filename): Likewise.
* simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
gfc_simplify_ishftc): Likewise.
* symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
Likewise.
* target-memory.c (gfc_target_interpret_expr): Likewise.
* trans-const.c (gfc_build_wide_string_const): Likewise.
* trans-expr.c (gfc_add_interface_mapping): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_conversion,
gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
* trans.c (gfc_get_backend_locus): Likewise.
* trans.h (gfc_get_ss): Likewise.

From-SVN: r136982

re PR ada/36573 (s-intman.adb:232:50: "SA_ONSTACK" is undefined)

PR ada/36573
* s-osinte-hpux-dce.ads (SA_ONSTACK): Define.

From-SVN: r136981

collect2.c (main, [...]): Fix for -Wc++-compat.

* collect2.c (main, add_to_list): Fix for -Wc++-compat.
* gcc.c (translate_options, init_spec, store_arg, read_specs,
add_to_obstack, file_at_path, find_a_file, execute,
add_preprocessor_option, add_assembler_option, add_linker_option,
process_command, insert_wrapper, do_option_spec, do_self_spec,
spec_path, do_spec_1, is_directory, main, used_arg,
getenv_spec_function): Likewise.
* tlink.c (symbol_hash_lookup, file_hash_lookup,
demangled_hash_lookup, symbol_push, file_push, frob_extension):
Likewise.

java:
* class.c (ident_subst, mangled_classname, unmangle_classname,
gen_indirect_dispatch_tables, add_method_1,
build_fieldref_cache_entry, make_local_function_alias,
layout_class, java_treetreehash_find, java_treetreehash_new,
split_qualified_name): Fix for -Wc++-compat.
* constants.c (set_constant_entry, cpool_for_class): Likewise.
* decl.c (make_binding_level, java_dup_lang_specific_decl,
start_java_method): Likewise.
* except.c (prepare_eh_table_type): Likewise.
* expr.c (type_assertion_hash, note_instructions): Likewise.
* java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC,
MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Likewise.
* jcf-io.c (jcf_filbuf_from_stdio, opendir_in_zip, find_class):
Likewise.
* jcf-parse.c (reverse, java_read_sourcefilenames,
annotation_grow, rewrite_reflection_indexes, java_parse_file,
process_zip_dir): Likewise.
* jcf-path.c (add_entry, add_path, jcf_path_init,
jcf_path_extdirs_arg): Likewise.
* jcf-reader.c (jcf_parse_constant_pool): Likewise.
* jvgenmain.c (do_mangle_classname): Likewise.
* lang.c (put_decl_string): Likewise.
* verify-impl.c (make_state_copy, make_state, add_new_state):
Likewise.

objc:
* objc-act.c (setup_string_decl, objc_build_string_object,
hash_interface, eq_interface, objc_begin_try_stmt,
encode_method_prototype, build_ivar_list_initializer,
objc_build_encode_expr): Fix for -Wc++-compat.

From-SVN: r136980

fmt_l.f90: Fix end of line test pattern.

2008-06-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* gfortran.dg/fmt_l.f90: Fix end of line test pattern.

From-SVN: r136979

rtl.texi: Updated subreg section.

2008-06-19  Kenneth Zadeck <zadeck@naturalbridge.com>

* doc/rtl.texi: Updated subreg section.

From-SVN: r136978

re PR c++/36523 (OpenMP task construct fails to instantiate copy constructor)

PR c++/36523
* cgraphunit.c (cgraph_process_new_functions): Don't clear
node->needed and node->reachable.
* cgraphbuild.c (record_reference): Handle OMP_PARALLEL and OMP_TASK.
* omp-low.c (delete_omp_context): Call finalize_task_copyfn.
(expand_task_call): Don't call expand_task_copyfn.
(expand_task_copyfn): Renamed to...
(finalize_task_copyfn): ... this.

* testsuite/libgomp.c++/task-7.C: New function.

From-SVN: r136977

Daily bump.

From-SVN: r136975

target-supports.exp (check_effective_target_keeps_null_pointer_checks): New function.

* lib/target-supports.exp(check_effective_target_keeps_null_pointer_checks): New function.
* gcc.dg/tree-ssa/20030730-1.c: Use keeps_null_pointer_checks to determine correct test response.
* gcc.dg/tree-ssa/20030730-2.c: Ditto.
* gcc.dg/tree-ssa/pr20701.c: Ditto.
* gcc.dg/tree-ssa/pr20702.c: Ditto.
* gcc.dg/tree-ssa/pr21086.c: Ditto.
* gcc.dg/tree-ssa/vrp02.c:: Ditto.
* gcc.dg/tree-ssa/vrp07.c:: Ditto.
* gcc.dg/tree-ssa/vrp08.c:: Ditto.

From-SVN: r136970

* gcc.dg/pragma-pack-4.c: Skip for AVR target.

From-SVN: r136969

builtins.c (expand_builtin_nonlocal_goto): Stabilize r_sp before clobbering framepointer.

* builtins.c (expand_builtin_nonlocal_goto): Stabilize r_sp before
clobbering framepointer.

From-SVN: r136959

tree-optimize.c (execute_early_local_optimizations): Set cgraph_state only at first invocation.

* tree-optimize.c (execute_early_local_optimizations): Set
cgraph_state only at first invocation.

From-SVN: r136958

i386.md (*jcc_fused_1): Use ASM_COMMENT_START instead of "#" in insn asm template.

* config/i386/i386.md (*jcc_fused_1): Use ASM_COMMENT_START
instead of "#" in insn asm template.
(*jcc_fused_2): Ditto.

From-SVN: r136956

system.h (-Wc++-compat): Activate as a warning, no an error.

* system.h (-Wc++-compat): Activate as a warning, no an error.

From-SVN: r136955

i386.h (ix86_tune_indices): New.

* config/i386/i386.h (ix86_tune_indices)
[X86_TUNE_FUSE_CMP_AND_BRANCH]: New.
(TARGET_FUSE_CMP_AND_BRANCH): New define.
* config/i386/i386.md (*jcc_fused_1): New insn pattern
(*jcc_fused_2): Ditto.
* config/i386/i386.c (ix86_tune_features): Add m_CORE2 to
X86_TUNE_USE_VECTOR_COMPARES targets.
(print operand): Handle 'E' and 'e' code.

From-SVN: r136954

avr.c (avr_mcu_t): Add attiny13a.

* config/avr/avr.c (avr_mcu_t): Add attiny13a.
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

From-SVN: r136953

Adjust strsignal to POSIX 200x prototype.

2008-06-19  Eric Blake  <ebb9@byu.net>

Adjust strsignal to POSIX 200x prototype.
* strsignal.c (strsignal): Remove const.

From-SVN: r136949

* testsuite/libgomp.c/nqueens-1.c: New test.

From-SVN: r136942

cgraphunit.c (cgraph_finalize_function): Remove redundant setting of node->decl.

2008-06-19  Bernhard Fischer  <aldot@gcc.gnu.org>

* cgraphunit.c (cgraph_finalize_function): Remove redundant setting of
node->decl.
(cgraph_expand_function): Use local copy of decl.
(cgraph_expand_all_functions): Remove redundant initialization of
order_pos.
(cgraph_optimize): Reword internal_error message.

From-SVN: r136941

arm-protos.h (arm_return_in_memory): Remove public arm_return_in_memory() prototype.

* arm-protos.h (arm_return_in_memory): Remove public
arm_return_in_memory() prototype.
* arm.c (arm_return_in_memory): Add static prototype, add target
hook macro, change definition and comments.
* arm.h (TARGET_RETURN_IN_MEMORY): Remove.

From-SVN: r136934

dfp.h, [...]: Remove references to IEEE 754R.

* dfp.h, dfp.c, config/dfp-bit.h, config/dfp-bit.c, real.h,
real.c: Remove references to IEEE 754R.
* doc/install.texi (Configuration): IEEE 754R -> IEEE 754-2008.
* doc/libgcc.texi (Decimal float library routines): Likewise.

From-SVN: r136933

Daily bump.

From-SVN: r136931

* gcc.dg/builtin-apply2.c: Mark skip for avr target.

From-SVN: r136927

re PR middle-end/36571 (Default untyped return for AVR is byte register.)

PR c/36571
* gcc.dg/builtin-return-1.c: Mark as xfail on AVR.

From-SVN: r136926

* gcc.dg/tree-ssa/loop-35.c: xfail avr target. Add new avr specific tests.

From-SVN: r136925

forwprop-6.c: Use long or int to match size of float.

* gcc.dg/tree-ssa/forwprop-6.c: Use long or int to match size of float. Otherwise error.
* gcc.dg/tree-ssa/ssa-fre-7.c: Ditto.
* gcc.dg/tree-ssa/ssa-fre-8.c: Ditto.

From-SVN: r136923

* gcc.c-torture/execute/20020619-1.c: Correct for targets without 32 bit int.

From-SVN: r136922

20000320-1.x: Skip for AVR target.

* gcc.c-torture/execute/ieee/20000320-1.x: Skip for AVR target.
* gcc.c-torture/execute/ieee/rbug.x: Ditto.
* gcc.c-torture/execute/ieee/pr30704.x: Add new file. Skip for AVR target.
* gcc.c-torture/execute/ieee/unsafe-fp-assoc-1.x: Ditto.

From-SVN: r136921

re PR testsuite/36284 (gcc.dg-struct-layout fails AVR target - multiple reasons)

PR testsuite/36284
* gcc.dg/compat/struct-layout-1_generate.c (switchfiles): Require int32plus for generated main files.

From-SVN: r136920

re PR c/36470 (sizeof UTF-32 is 2 on AVR)

PR c/36460
* gcc.dg/utf32-1.c: Mark xfail for AVR target.
* gcc.dg/utf32-2.c: Ditto.
* gcc.dg/utf32-3.c: Ditto.

From-SVN: r136919

limits-fndefn.c: Skip for AVR.

* gcc.c-torture/compile/limits-fndefn.c: Skip for AVR.
* gcc.dg/builtins-config.h: Use standard independent __AVR__ symbol.
* gcc.dg/cdce1.c: Skip for AVR.
* gcc.dg/cdce2.c: Ditto.
* gcc.dg/fold-bitand-1.c: Ignore warnings such as alignment.
* gcc.dg/fold-eqandshift-3.c: Use long on AVR.
* gcc.dg/fold-overflow-1.c: Skip for AVR.
* gcc.dg/multiple-overflow-warn-3.c: Use target independent macro for ms bit position.
* gcc.dg/pch/struct-1.c: Allow for target without 32 bit int.
* gcc.dg/tree-ssa/pr33920.c: Add warning check for AVR.
* gcc.dg/ucnid-5.c: Skip for AVR.
* gcc.dg/Wconversion-5.c: Mark warning xfail for AVR target.
* gcc.dg/Wconversion-real-integer.c: Skip for AVR.
* gcc.dg/Wconversion-real.c: Ditto.
* gcc.dg/wtr-conversion-1.c: Add warning test for AVR.
* gcc.dg/utf-cvt.c: Skip tests and mark excess xfail for AVR.
* gcc.dg/Wtype-limits-Wextra.c: Ditto.
* gcc.dg/Wtype-limits.c: Ditto.

From-SVN: r136918

convert-bfp-6.c, [...]: XFAIL for lax_strtofp.

* gcc.dg/dfp/convert-bfp-6.c, gcc.dg/dfp/convert-bfp-9.c: XFAIL
for lax_strtofp.

From-SVN: r136916

* lib/target-supports.exp
(check_effective_target_powerpc_hard_double): New.
* gcc.dg/tree-ssa/loop-19.c: Use powerpc_hard_double instead of
powerpc*-*-*.

From-SVN: r136914

targhooks.h (struct gcc_target): New member unwind_word_mode.

* targhooks.h (struct gcc_target): New member unwind_word_mode.
(default_unwind_word_mode): Add prototype.
* targhooks.c (default_unwind_word_mode): New function.
(default_eh_return_filter_mode): Return targetm.unwind_word_mode ()
instead of word_mode.
* target-def.h (TARGET_UNWIND_WORD_MODE): New macro.
(TARGET_INITIALIZER): Use it.

* c-common.c (handle_mode_attribute): Support "unwind_word"
mode attribute.
* unwind-generic.h (_Unwind_Word, _Unwind_Sword): Use it.

* except.c (init_eh): Use targetm.unwind_word_mode () instead of
word_mode to access SjLj_Function_Context member "data".
(sjlj_emit_dispatch_table): Likewise.  Also, perform type
conversion from targetm.eh_return_filter_mode () to
targetm.unwind_word_mode () if they differ.

* builtin-types.def (BT_UNWINDWORD): New primitive type.
(BT_FN_UNWINDWORD_PTR): New function type.
(BT_FN_WORD_PTR): Remove.
* builtins.def (BUILT_IN_EXTEND_POINTER): Use BT_FN_UNWINDWORD_PTR.
* except.c (expand_builtin_extend_pointer): Convert pointer to
targetm.unwind_word_mode () instead of word_mode.

* config/spu/spu-protos.h (spu_eh_return_filter_mode): Remove.
* config/spu/spu.c (spu_eh_return_filter_mode): Remove.
(spu_unwind_word_mode): New function.
(TARGET_EH_RETURN_FILTER_MODE): Do not define.
(TARGET_UNWIND_WORD_MODE): Define.
* config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS): Remove -D__word__=SI.

From-SVN: r136912

spu.c (reg_align): Remove.

* config/spu/spu.c (reg_align): Remove.
(regno_aligned_for_load): Also accept ARG_POINTER_REGNUM.
(spu_split_load): Use regno_aligned_for_load instead of reg_align.
(spu_split_store): Likewise.

From-SVN: r136910

dtoa.c: include stdlib.h, for 'free'.

libjava/classpath/

* native/fdlibm/dtoa.c: include stdlib.h, for 'free'.

From-SVN: r136908

tree-vn.c: Fix typo in comment.

2006-06-18  Bernhard Fischer  <aldot@gcc.gnu.org>

* gcc/tree-vn.c: Fix typo in comment.

From-SVN: r136906

cgraphunit.c (cgraph_optimize): Output debug info when doing toplevel reorder too.

* cgraphunit.c (cgraph_optimize): Output debug info when doing
toplevel reorder too.

From-SVN: r136905

c-opts.c (c_common_post_options): PCH is not compatible with no-unit-at-a-time.

* c-opts.c (c_common_post_options): PCH is not compatible with
no-unit-at-a-time.
* opts.c (handle_options): Enable unit-at-a-time at O0 along with
-fno-toplevel-reorder by default now.
* gcc.dg/weak/weak-2.c: We no longer complain about incompatibilty.
* gcc.dg/weak/weak-3.c: We no longer complain about incompatibilty.
* gcc.dg/weak/weak-4.c: We no longer complain about incompatibilty.
* gcc.dg/weak/weak-5.c: We no longer complain about incompatibilty.
* gcc.dg/weak/weak-6.c: Fix thinko in previous change.
* gcc.dg/weak/weak-7.c: Likewise.

From-SVN: r136903

re PR bootstrap/30739 (awk Prerequisite is not documented)

gcc/
PR documentation/30739
* doc/install.texi (Prerequisites): Document dependency on awk.

From-SVN: r136902

re PR rtl-optimization/35604 (Label references are not updated after edge insertion)

PR rtl-optimization/35604
* jump.c (redirect_exp_1): Skip the condition of an IF_THEN_ELSE. We
only want to change jump destinations, not eventual label comparisons.

From-SVN: r136899

cgraphunit.c (cgraph_expand_pending_functions): Give up at syntax errors.

* cgraphunit.c (cgraph_expand_pending_functions): Give up at
syntax errors.
(cgraph_analyze_function): Likewise.
* gcc.dg/asm-wide-1.c: Do not require extra errors we output
confused by earlier errors.
* gcc.target/i386/sseregparm-2.c: Remove markers for errors not
output at parsing time.
* gcc.target/i386/sseregparm-8.c: Move here compile time errors
from gcc.target/i386/sseregparm-2.c.
* gcc.dg/weak/weak-6.c: Do not require extra errors we output
confused by earlier errors.
* gcc.dg/weak/weak-7.c: Likewise.

From-SVN: r136895

PR fortran/36517, fortran/36492

2008-06-18  Daniel Kraft  <d@domob.eu>

PR fortran/36517, fortran/36492
* gfortran.dg/array_constructor_25.f03:  New test.
* gfortran.dg/array_constructor_26.f03:  New test.
* gfortran.dg/array_constructor_27.f03:  New test.
* gfortran.dg/array_constructor_28.f03:  New test.
* gfortran.dg/array_constructor_29.f03:  New test.
* gfortran.dg/array_constructor_30.f03:  New test.
* gfortran.dg/array_constructor_type_19.f03:  New test.
* gfortran.dg/array_constructor_type_20.f03:  New test.
* gfortran.dg/array_constructor_type_21.f03:  New test.

2008-06-18  Daniel Kraft  <d@domob.eu>

PR fortran/36517, fortran/36492
* array.c (gfc_resolve_character_array_constructor):  Call
gfc_set_constant_character_len with changed length-chec argument.
* decl.c (gfc_set_constant_character_len):  Changed array argument to
be a generic length-checking argument that can be used for correct
checking with typespec and in special cases where the should-be length
is different from the target length.
(build_struct):  Call gfc_set_constant_character_len with changed length
checking argument and introduced additional checks for exceptional
conditions on invalid code.
(add_init_expr_to_sym), (do_parm):  Call gfc_set_constant_character_len
with changed argument.
* match.h (gfc_set_constant_character_len):  Changed third argument to
int for the should-be length rather than bool.

From-SVN: r136894

cgraph.h (cgraph_mark_if_needed): New function.

* cgraph.h (cgraph_mark_if_needed): New function.
* cgraphunit.c (cgraph_mark_if_needed): New function.
* c-decl.c (duplicate_decl): Use it.

From-SVN: r136893

cgraph.c (cgraph_add_new_function): When in expansion state, do lowering.

* cgraph.c (cgraph_add_new_function): When in expansion state, do lowering.

* method.c: Include cgraph.h.
(use_thunk): Use cgraph_add_new_function instead of calling backend directly.

From-SVN: r136892

* tree-outof-ssa.c (pass_out_of_ssa): Do not depend on PROP_alias.

From-SVN: r136891

config.gcc (mips64el-st-linux-gnu): Use mips/st.h and mips/t-st.

* config.gcc (mips64el-st-linux-gnu): Use mips/st.h and mips/t-st.
* config.host: Use driver-native.o and mips/x-native for mips*-linux*.
* config/mips/linux.h (host_detect_local_cpu): Declare, add to
EXTRA_SPEC_FUNCTIONS.
(MARCH_MTUNE_NATIVE_SPECS, BASE_DRIVER_SELF_SPECS): New macros.
(DRIVER_SELF_SPECS): Adjust.
* config/mips/linux64.h (DRIVER_SELF_SPECS): Update.
* config/mips/st.h, config/mips/t-st: New.
* config/mips/driver-native.c, config/mips/x-native: New.
* doc/invoke.texi (MIPS): Document 'native' value for -march and
-mtune options.

Co-Authored-By: Kazu Hirata <kazu@codesourcery.com>
From-SVN: r136888

mips.h (ISA_HAS_CONDMOVE): Slice ISA_HAS_FP_CONDMOVE from it.

* config/mips/mips.h (ISA_HAS_CONDMOVE): Slice ISA_HAS_FP_CONDMOVE
from it.
(ISA_HAS_FP_CONDMOVE): New macro.
(ISA_HAS_FP_MADD4_MSUB4, ISA_HAS_FP_MADD3_MSUB3): New macros.
(ISA_HAS_NMADD_NMSUB): Rename to ISA_HAS_NMADD4_NMSUB4.
(ISA_HAS_NMADD3_NMSUB3): New macro.
* config/mips/mips.c (mips_rtx_costs): Update.
* config/mips/mips.md (MOVECC): Don't use FP conditional moves when
compiling for ST Loongson 2E/2F.
(madd<mode>): Rename to madd4<mode>.  Update.
(madd3<mode>): New pattern.
(msub<mode>): Rename to msub4<mode>.  Update.
(msub3<mode>): New pattern.
(nmadd<mode>): Rename to nmadd4<mode>.  Update.
(nmadd3<mode>): New pattern.
(nmadd<mode>_fastmath): Rename to nmadd4<mode>_fastmath.  Update.
(nmadd3<mode>_fastmath): New pattern.
(nmsub<mode>): Rename to nmsub4<mode>.  Update.
(nmsub3<mode>): New pattern.
(nmsub<mode>_fastmath): Rename to nmsub4<mode>_fastmath.  Update.
(nmsub3<mode>_fastmath): New pattern.
(mov<SCALARF:mode>_on_<MOVECC:mode>, mov<mode>cc): Update.

From-SVN: r136887

df.h (struct df_ref): Replace 'insn' field with 'insn_info' field.

* df.h (struct df_ref): Replace 'insn' field with 'insn_info' field.
(DF_REF_INSN_INFO): New.
(DF_REF_INSN, DF_REF_INSN_UID): Rewrite macros using DF_REF_INSN_INFO.
(DF_REF_IS_ARTIFICIAL): Artificial refs are now identified as refs
with a NULL DF_REF_INSN_INFO.
(DF_INSN_INFO_GET, DF_INSN_INFO_SET): Renamed from DF_INSN_GET and
DF_INSN_SET.
(DF_INSN_INFO_LUID, DF_INSN_INFO_DEFS, DF_INSN_INFO_USES,
DF_INSN_INFO_EQ_USES): New.
(DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES, DF_INSN_EQ_USES,
DF_INSN_UID_LUID, DF_INSN_UID_DEFS, DF_INSN_UID_USES,
DF_INSN_UID_EQ_USES): Rewrite using DF_INSN_INFO_* macros.
* df-core.c: Update comment for above changes.
(df_insn_debug_regno): Use DF_INSN_INFO_GET instead of INSN_UID and
DF_INSN_UID_* macros.
(df_ref_debug): Check for NULL DF_REF_INSN_INFO.
* df-scan.c (df_ref_record): Take a df_insn_info instead of an
insn rtx.  Update all callers.
(df_def_record_1, df_defs_record, df_uses_record, df_get_call_refs,
df_ref_create_structure, df_insn_refs_collect): Likewise.
(df_ref_equal_p): Compare DF_REF_INSN_INFO pointers for the refs.
* df-problems.c (df_chain_dump): Test for non-NULL DF_REF_INSN_INFO.
(df_live_bb_local_compute): Retrieve DF_INSN_INFO, use DF_INSN_INFO_*
macros to access the insn refs.
(df_chain_top_dump, df_chain_bottom_dump, df_byte_lr_alloc): Likewise.
* fwprop.c (use_killed_between): Use DF_REF_INSN accessor macro.
(all_uses_available): Retrieve DF_INSN_INFO for def_insn, and use it
for accessing the refs.
(try_fwprop_subst): Likewise.
* ddg.c (add_cross_iteration_register_deps): Use DF_REF_INSN macro.
* web.c (union_defs): Retrieve DF_INSN_INFO for def_insn, and use it
for accessing the refs.
* loop-invariant.c (invariant_for_use): Use DF_REF_BB macro.
(check_dependencies): Use DF_INSN_INFO_GET, use DF_INSN_INFO_* macros
to look at the insn refs.
(record_uses): Likewise.
* dce.c (deletable_insn_p): Don't tolerate artificial DEFs in this
function anymore.
(mark_artificial_uses): Don't mark_insn for artificial refs.
(mark_reg_rependencies): Likewise.

* doc/rtl.texi: Remove documentation of ADDRESSOF.

From-SVN: r136885

Daily bump.

From-SVN: r136881

Makefile.tpl ($(srcdir)/configure): Update dependencies.

* Makefile.tpl ($(srcdir)/configure): Update dependencies.
* Makefile.in: Regenerate.
* configure: Regenerate.

config/
* override.m4: Use m4_version_prereq throughout.
(_AC_ARG_VAR_VALIDATE, AC_MSG_FAILURE): Backport from git
Autoconf: output pwd along with fatal errors, so the right
config.log file is hinted at more prominently.
(PARSE_ARGS): Push setting of ac_pwd in this diversion.
(_GCC_AUTOCONF_VERSION): New, define to 2.59 if not defined.
(_GCC_AUTOCONF_VERSION_CHECK): New macro, require use of Autoconf
version _GCC_AUTOCONF_VERSION throughout the tree.
(m4_wrap): New override, fix for Posix semantics of m4wrap.

libgcc/
* configure.ac: sinclude override.m4.
* configure: Regenerate.

gnattools/
* configure.ac: move sinclude of acx.m4 before AC_INIT,
also sinclude override.m4.
* Makefile.in ($(srcdir)/configure): Update dependencies.
* configure: Regenerate.

libada/
* configure.ac: move sinclude of acx.m4 before AC_INIT,
also sinclude override.m4.
* Makefile.in ($(srcdir)/configure): Update dependencies.
* configure: Regenerate.

intl/
* configure: Regenerate.

libiberty/
* configure: Regenerate.

boehm-gc/
* Makefile.in: Regenerate.
* configure: Regenerate.
* include/Makefile.in: Regenerate.
* include/gc_config.h.in: Regenerate.

fixincludes/
* configure: Regenerate.

gcc/
* configure: Regenerate.

libcpp/
* Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
* configure: Regenerate.

libdecnumber/
* Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
* configure: Regenerate.

libffi/
* configure: Regenerate.
* include/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.

libgfortran/
* configure: Regenerate.

libgomp/
* configure: Regenerate.

libjava/classpath/
* Makefile.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
* doc/api/Makefile.in: Regenerate.
* examples/Makefile.in: Regenerate.
* external/Makefile.in: Regenerate.
* external/jsr166/Makefile.in: Regenerate.
* external/relaxngDatatype/Makefile.in: Regenerate.
* external/sax/Makefile.in: Regenerate.
* external/w3c_dom/Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* lib/Makefile.in: Regenerate.
* native/Makefile.in: Regenerate.
* native/fdlibm/Makefile.in: Regenerate.
* native/jawt/Makefile.in: Regenerate.
* native/jni/Makefile.in: Regenerate.
* native/jni/classpath/Makefile.in: Regenerate.
* native/jni/gconf-peer/Makefile.in: Regenerate.
* native/jni/gstreamer-peer/Makefile.in: Regenerate.
* native/jni/gtk-peer/Makefile.in: Regenerate.
* native/jni/java-io/Makefile.in: Regenerate.
* native/jni/java-lang/Makefile.in: Regenerate.
* native/jni/java-net/Makefile.in: Regenerate.
* native/jni/java-nio/Makefile.in: Regenerate.
* native/jni/java-util/Makefile.in: Regenerate.
* native/jni/midi-alsa/Makefile.in: Regenerate.
* native/jni/midi-dssi/Makefile.in: Regenerate.
* native/jni/native-lib/Makefile.in: Regenerate.
* native/jni/qt-peer/Makefile.in: Regenerate.
* native/jni/xmlj/Makefile.in: Regenerate.
* native/plugin/Makefile.in: Regenerate.
* resource/Makefile.in: Regenerate.
* scripts/Makefile.in: Regenerate.
* tools/Makefile.in: Regenerate.

libjava/
* configure: Regenerate.
* gcj/Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.

libjava/libltdl/
* Makefile.in: Regenerate.
* configure: Regenerate.

libmudflap/
* Makefile.in: Regenerate.
* config.h.in: Regenerate.
* configure: Regenerate.
* testsuite/Makefile.in: Regenerate.

libobjc/
* configure: Regenerate.

libssp/
* Makefile.in: Regenerate.
* config.h.in: Regenerate.
* configure: Regenerate.

libstdc++-v3/
* configure: Regenerate.

zlib/
* Makefile.in: Regenerate.
* configure: Regenerate.

From-SVN: r136876

avr.c (avr_mcu_t): Remove atmega32hvb.

* config/avr/avr.c (avr_mcu_t): Remove atmega32hvb.
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
* config/avr/t-avr (MULTILIB_MATCHES): Likewise.

From-SVN: r136874

stl_iterator_base_funcs.h (next, prev): Add in C++0x mode.

2008-06-17  Chris Fairles  <chris.fairles@gmail.com>

* include/bits/stl_iterator_base_funcs.h (next, prev): Add in
C++0x mode.
* testsuite/24_iterators/operations/next.cc: New.
* testsuite/24_iterators/operations/prev.cc: Likewise.

From-SVN: r136873

re PR fortran/36112 (Bounds-checking on character length not working for array-constructors)

2008-06-17  Daniel Kraft  <d@domob.eu>

PR fortran/36112
* array.c (gfc_resolve_character_array_constructor):  Check that all
elements with constant character length have the same one rather than
fixing it if no typespec is given, emit an error if they don't.  Changed
return type to "try" and return FAILURE for the case above.
(gfc_resolve_array_constructor):  Removed unneeded call to
gfc_resolve_character_array_constructor in this function.
* gfortran.h (gfc_resolve_character_array_constructor):  Returns try.
* trans-array.c (get_array_ctor_strlen):  Return length of first element
rather than last element.
* resolve.c (gfc_resolve_expr):  Handle FAILURE return from
gfc_resolve_character_array_constructor.

2008-06-17  Daniel Kraft  <d@domob.eu>

PR fortran/36112
* gfortran.dg/bounds_check_array_ctor_1.f90:  New test.
* gfortran.dg/bounds_check_array_ctor_2.f90:  New test.
* gfortran.dg/bounds_check_array_ctor_3.f90:  New test.
* gfortran.dg/bounds_check_array_ctor_4.f90:  New test.
* gfortran.dg/bounds_check_array_ctor_5.f90:  New test.
* gfortran.dg/bounds_check_array_ctor_6.f90:  New test.
* gfortran.dg/bounds_check_array_ctor_7.f90:  New test.
* gfortran.dg/bounds_check_array_ctor_8.f90:  New test.
* gfortran.dg/arrayio_0.f90:  Fixed invalid array constructor.
* gfortran.dg/char_cons_len.f90:  Ditto.
* gfortran.dg/char_initializer_actual.f90:  Ditto.
* gfortran.dg/pr15959.f90:  Ditto.
* gfortran.dg/transfer_simplify_2.f90:  Ditto.
* gfortran.dg/char_length_1.f90:  Changed expected error messages.

From-SVN: r136872

re PR fortran/34396 (Length of substrings defined by expressions not correctly computed in constructors)

2008-06-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34396
* resolve.c (add_dt_to_dt_list):  New function.
(resolve_fl_derived): Call new function for pointer components
and when derived type resolved.

2008-06-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/36366
* gfortran.dg/used_types_20.f90: New test.

From-SVN: r136871

avr.c (avr_mcu_t): Add attiny167.

* config/avr/avr.c (avr_mcu_t): Add attiny167.
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
* gcc/config/avr/t-avr (MULTILIB_MATCHES): Likewise.

From-SVN: r136870

avr.c (avr_mcu_t): Add atmega32u4.

* config/avr/avr.c (avr_mcu_t): Add atmega32u4.
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
* config/avr/t-avr (MULTILIB_MATCHES): Likewise.

From-SVN: r136869

tree-ssa-sccvn.c: Fix format of comments.

2008-06-17  Bernhard Fischer  <aldot@gcc.gnu.org>

* tree-ssa-sccvn.c: Fix format of comments.

From-SVN: r136868

cgraph.c: Remove unneeded forward declarations of eq_node() and hash_node().

2008-06-17  Bernhard Fischer  <>

* cgraph.c: Remove unneeded forward declarations of eq_node()
and hash_node().

From-SVN: r136866

string_conversions.cc (__to_xstring<>): New.

2008-06-17  Paolo Carlini  <paolo.carlini@oracle.com>

* src/string_conversions.cc (__to_xstring<>): New.
(to_string, to_wstring): Use it.

From-SVN: r136865

MAINTAINERS (Write After Approval): Add myself.

2008-06-17  Daniel Kraft  <d@domob.eu>

* MAINTAINERS (Write After Approval):  Add myself.

From-SVN: r136862

Remove libcall notes.

* see.c (see_analyse_one_def): Do not look for REG_LIBCALL and
REG_RETVAL notes.
(see_update_relevancy): Likewise.
* fwprop.c (try_fwprop_subst): Likewise.
* rtlanal.c (noop_move_p): Likewise.
* builtins.c (expand_buitlin_mathfn): Don't try to add REG_EQUAL
notes to non-existing libcall blocks.
* cse.c (cse_insn): Change prototype.  Don't update libcall notes.
Remove orig_set.
(cse_extended_basic_block): Don't track libcall and no-conflict notes.
(dead_libcall_p): Remove.
(delete_trivially_dead_insns): Don't use it.
* web.c (union_defs): Remove comment about keeping nops.
* gcse.c (hash_scan_insn): Don't take libcall pointers.
(compute_hash_table_work): Don't track libcall notes.
(do_local_cprop): Don't take libcall pointers.  Don't update
libcall notes.
(adjust_libcall_notes): Deleted.
(local_cprop_pass): Remove stack for nested libcalls (which shouldn't
ever have existed in the first place).
(replace_store_insn): Don't try to remove libcall notes.
* lower-subreg.c (move_libcall_note, move_retval_note): Deleted.
(resolve_reg_notes): Don't call them.
(resolve_simple_move): Likewise.
(decompose_multiword_subregs): Remove block handling REG_RETVAL notes.
Don't remove REG_RETVAL notes.
* emit-rtl.c (try_split): Don't update libcall notes.
(emit_copy_of_insn_after): Dito.
* cselib.c (cselib_current_insn_in_libcall): Remove.
(cselib_process_insn): Don't set/clear it.
(new_elt_loc_list): Don't record it.
(cselib_init): Don't initialize it.
* cselib.c (struct elt_loc_list): Remove in_libcall field.
* loop-invariant.c (find_invariant_insn): Don't look for libcall
notes.
* sched-deps.c (sched_analyze_insn): Don't group libcall blocks.
(sched_analyze): Don't set up deps->libcall_block_tail_insn.
(init_deps): Don't initialize it.
* sched-int.h (struct deps): Rremove libcall_block_tail_insn field.
* combine.c (delete_noop_moves): Don't update libcall notes.
(can_combine_p): Remove now pointless #if 0 block.
(try_combine): Remove another obsolete #if 0 block.
(distribute_notes): Don't distribute libcall notes.
* reg-notes.def (REG_LIBCALL, REG_RETVAL): Remove.
* dce.c (libcall_dead_p): Remove.
(delete_unmarked_insns): Don't handle libcall blocks.
(preserve_libcall_for_dce): Remove.
(prescan_insns_for_dce): Don't special-case libcall block insns.
* reload1 (reload): Don't handle libcall notes.
* doc/rtl.texi (REG_LIBCALL, REG_RETVAL, REG_LIBCALL_ID): Remove
documentation.

From-SVN: r136861

re PR libfortran/36546 (Namelist error with tab following a comma and newline)

2008-06-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36546
* gfortran.dg: namelist_49.f90: New test.

From-SVN: r136860

re PR libfortran/36546 (Namelist error with tab following a comma and newline)

2008-06-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36546
* io/list_read.c (eat_separator): Add tab character to condition
for looping past whitespace.

From-SVN: r136859

re PR testsuite/36544 (fseek.f90 does not correctly account for newline lengths)

2008-06-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36544
* gfortran.dg/fseek.f90: Adjust test conditions for variable newline.

From-SVN: r136856

Daily bump.

From-SVN: r136854

configure.ac: Set TOPLEVEL_CONFIGURE_ARGUMENTS early...

* configure.ac: Set TOPLEVEL_CONFIGURE_ARGUMENTS early, when
"$@" is still intact with both Autoconf 2.59 and 2.62.
* configure: Regenerate.

From-SVN: r136849

Makefile.tpl: Fix comment errors.

* Makefile.tpl: Fix comment errors.
* Makefile.in: Regenerate.

From-SVN: r136848

avr.c (avr_mcu_t): Add atmega32c1.

* gcc/config/avr/avr.c (avr_mcu_t): Add atmega32c1.
* gcc/config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
* gcc/config/avr/t-avr (MULTILIB_MATCHES): Likewise.

From-SVN: r136847

avr.c (avr_mcu_t): Add atmega32m1.

* gcc/config/avr/avr.c (avr_mcu_t): Add atmega32m1.
* gcc/config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
* gcc/config/avr/t-avr (MULTILIB_MATCHES): Likewise.

From-SVN: r136846

Makefile.in (FLAGS_TO_PASS): Add $(datarootdir).

gcc/
* Makefile.in (FLAGS_TO_PASS): Add $(datarootdir).

intl/
* Makefile.in (datarootdir): New variable.

libcpp/
* Makefile.in (datarootdir): New variable.

libdecnumber/
* Makefile.in (datarootdir): New variable.

From-SVN: r136845

re PR tree-optimization/36493 (vectorizer aliasing bug)

PR tree-optimization/36493
* tree-vect-transform.c (vect_create_data_ref_ptr): Remove TYPE from
the arguments list. Use VECTYPE to create vector pointer.
(vectorizable_store): Fail if accesses through a pointer to vectype
do not alias the original memory reference operands.
Call vect_create_data_ref_ptr without the removed argument.
(vectorizable_load): Likewise.
(vect_setup_realignment): Call vect_create_data_ref_ptr without the
removed argument.

From-SVN: r136843

basic_string.h (stod, [...]): Declare in C++0x mode.

2008-06-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/basic_string.h (stod, stof, stoi, stol, stold, stoll,
stoul, stoull, to_string, to_wstring): Declare in C++0x mode.
* src/string_conversions.cc: Add.
* src/Makefile.am: Update.
* config/abi/pre/gnu.ver: Adjust exports.
* src/Makefile.in: Regenerate.
* testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
New.
* testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoull.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/
to_string.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stod.cc: New.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stof.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stoi.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stol.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stold.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stoll.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stoul.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stoull.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
to_wstring.cc: Likewise.

From-SVN: r136841

Daily bump.

From-SVN: r136834

env.c (initialize_env): Always initialize gomp_remaining_threads_lock mutex when...

* env.c (initialize_env): Always initialize gomp_remaining_threads_lock
mutex when HAVE_SYNC_BUILTINS isn't defined.

From-SVN: r136827

re PR fortran/36515 (Integer read from stdin yields a value overflow for a valid integer.)

2008-06-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36515
* gfortran.dg/no_range_check_2.f90: New test.

From-SVN: r136823

re PR fortran/36515 (Integer read from stdin yields a value overflow for a valid integer.)

2008-06-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36515
* libgfortran.h (compile_options_t): Add int range_check to structure.
* runtime/compile_options.c (set_options): Add range_check option.
(init_compile_options): Likewise.
*io/read.c (read_decimal): Change overflow checks to include
range_check.

From-SVN: r136822

re PR fortran/36515 (Integer read from stdin yields a value overflow for a valid integer.)

2008-06-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36515
* trans-decl.c (gfc_generate_function_code): Add range_check to options
array.

From-SVN: r136821

re PR target/36336 (ICE push_reload - psuedo reg_equiv_constant)

PR target/36336
* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Add check for reg_equiv_constant.

From-SVN: r136818

Makefile.am: Remove trailing white space, fix typo.

libstdc++-v3/

* include/Makefile.am: Remove trailing white space, fix typo.
(parallel_headers): Remove duplicate file, sort entries.
* include/Makefile.in: Regenerate.

From-SVN: r136810

condition_variable.cc (~condition_variable): Drop unused variable.

libstdc++-v3/

* src/condition_variable.cc (~condition_variable): Drop unused
variable.

From-SVN: r136809

loongson2ef.md: New file.

* config/mips/loongson2ef.md: New file.
* config/mips/mips.md (UNSPEC_LOONGSON_ALU1_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_ALU2_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_FALU1_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_FALU2_TURN_ENABLED_INSN): New constants.
(define_attr "cpu"): Rename loongson2e and loongson2f to loongson_2e
and loongson_2f.
(loongson2ef.md): New include.
* config/mips/loongson.md (vec_pack_ssat_<mode>, vec_pack_usat_<mode>)
(add<mode>3, paddd, ssadd<mode>3, usadd<mode>3)
(loongson_and_not_<mode>, loongson_average_<mode>, loongson_eq_<mode>)
(loongson_gt_<mode>, loongson_extract_halfword)
(loongson_insert_halfword_0, loongson_insert_halfword_2)
(loongson_insert_halfword_3, loongson_mult_add, smax<mode>3)
(umax<mode>3, smin<mode>3, umin<mode>3, loongson_move_byte_mask)
(umul<mode>3_highpart, smul<mode>3_highpart, loongson_smul_lowpart)
(loongson_umul_word, loongson_pasubub, reduc_uplus_<mode>)
(loongson_psadbh, loongson_pshufh, loongson_psll<mode>)
(loongson_psra<mode>, loongson_psrl<mode>, sub<mode>3, psubd)
(sssub<mode>3, ussub<mode>3, vec_interleave_high<mode>)
(vec_interleave_low<mode>): Define type attribute.
* config/mips/mips.c (mips_ls2): New static variable.
(mips_issue_rate): Update to handle tuning for Loongson 2E/2F.
(mips_ls2_init_dfa_post_cycle_insn, mips_init_dfa_post_cycle_insn)
(sched_ls2_dfa_post_advance_cycle, mips_dfa_post_advance_cycle):
Implement target scheduling hooks.
(mips_multipass_dfa_lookahead): Update to handle tuning for
Loongson 2E/2F.
(mips_sched_init): Initialize data for Loongson scheduling.
(mips_ls2_variable_issue): New static function.
(mips_variable_issue): Update to handle tuning for Loongson 2E/2F.
Add sanity check.
(TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN)
(TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Override target hooks.
* config/mips/mips.h (TUNE_LOONGSON_2EF): New macros.
(ISA_HAS_XFER_DELAY, ISA_HAS_FCMP_DELAY, ISA_HAS_HILO_INTERLOCKS):
Handle ST Loongson 2E/2F cores.
(CPU_UNITS_QUERY): Define macro to enable querying of DFA units.

From-SVN: r136805

omp-low.c (extract_omp_for_data): Fix comment typo.

gcc/
* omp-low.c (extract_omp_for_data): Fix comment typo.
* c.opt: Fix typo.

gcc/cp/
* parser.c: Fix comment typo.

From-SVN: r136804

libgomp.texi (omp_test_lock): Fix typo.

libgomp/
* libgomp.texi (omp_test_lock): Fix typo.

gcc/
* doc/sourcebuild.texi (Config Fragments): Remove obsolete
FIXME note about gcc/config.guess.
* doc/options.texi (Option file format): Remove non-ASCII bytes.
* doc/cpp.texi: Expand TABs, drop indentation outside examples.
* doc/cppopts.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/gcc.texi: Likewise.
* doc/gccint.texi: Likewise.
* doc/gcov.texi: Likewise.
* doc/gty.texi: Likewise.
* doc/hostconfig.texi: Likewise.
* doc/install.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/loop.texi: Likewise.
* doc/makefile.texi: Likewise.
* doc/md.texi: Likewise.
* doc/passes.texi: Likewise.
* doc/tm.texi: Likewise.
* doc/tree-ssa.texi: Likewise.
* doc/trouble.texi: Likewise.

libiberty/
* libiberty.texi: Expand TABs, drop indentation outside examples.
* obstacks.texi: Likewise.

gcc/fortran/
* gfc-internals.texi: Expand TABs, drop indentation outside examples.
* gfortran.texi: Likewise.
* intrinsic.texi: Likewise.
* invoke.texi: Likewise.

gcc/java/
* gcj.texi: Expand TABs, remove whitespace from blank lines.

gcc/ada/
* gnat_rm.texi (Implementation Defined Characteristics)
(Standard Library Routines): Use @smallexample for indented
text.  Drop Indentation outside examples.
* gnat_ugn.texi: Likewise.

From-SVN: r136802

mips-modes.def: Add V8QI, V4HI and V2SI modes.

2008-06-15  Mark Shinwell  <shinwell@codesourcery.com>
    Nathan Sidwell  <nathan@codesourcery.com>
    Maxim Kuvyrkov  <maxim@codesourcery.com>
    Richard Sandiford  <rdsandiford@googlemail.com>

* config/mips/mips-modes.def: Add V8QI, V4HI and V2SI modes.
* config/mips/mips-protos.h (mips_expand_vector_init): New.
* config/mips/mips-ftypes.def: Add function types for Loongson-2E/2F
builtins.
* config/mips/mips.c (mips_split_doubleword_move): Handle new modes.
(mips_hard_regno_mode_ok_p): Allow 64-bit vector modes for Loongson.
(mips_vector_mode_supported_p): Add V2SImode, V4HImode and
V8QImode cases.
(LOONGSON_BUILTIN, LOONGSON_BUILTIN_ALIAS): New.
(CODE_FOR_loongson_packsswh, CODE_FOR_loongson_packsshb,
(CODE_FOR_loongson_packushb, CODE_FOR_loongson_paddw,
(CODE_FOR_loongson_paddh, CODE_FOR_loongson_paddb,
(CODE_FOR_loongson_paddsh, CODE_FOR_loongson_paddsb)
(CODE_FOR_loongson_paddush, CODE_FOR_loongson_paddusb)
(CODE_FOR_loongson_pmaxsh, CODE_FOR_loongson_pmaxub)
(CODE_FOR_loongson_pminsh, CODE_FOR_loongson_pminub)
(CODE_FOR_loongson_pmulhuh, CODE_FOR_loongson_pmulhh)
(CODE_FOR_loongson_biadd, CODE_FOR_loongson_psubw)
(CODE_FOR_loongson_psubh, CODE_FOR_loongson_psubb)
(CODE_FOR_loongson_psubsh, CODE_FOR_loongson_psubsb)
(CODE_FOR_loongson_psubush, CODE_FOR_loongson_psubusb)
(CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw)
(CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh)
(CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): New.
(mips_builtins): Add Loongson builtins.
(mips_loongson_2ef_bdesc): New.
(mips_bdesc_arrays): Add mips_loongson_2ef_bdesc.
(mips_builtin_vector_type): Handle unsigned versions of vector modes.
(MIPS_ATYPE_UQI, MIPS_ATYPE_UDI, MIPS_ATYPE_V2SI, MIPS_ATYPE_UV2SI)
(MIPS_ATYPE_V4HI, MIPS_ATYPE_UV4HI, MIPS_ATYPE_V8QI, MIPS_ATYPE_UV8QI):
New.
(mips_expand_vector_init): New.
* config/mips/mips.h (HAVE_LOONGSON_VECTOR_MODES): New.
(TARGET_CPU_CPP_BUILTINS): Define __mips_loongson_vector_rev
if appropriate.
* config/mips/mips.md: Add unspec numbers for Loongson
builtins.  Include loongson.md.
(MOVE64): Include Loongson vector modes.
(SPLITF): Include Loongson vector modes.
(HALFMODE): Handle Loongson vector modes.
* config/mips/loongson.md: New.
* config/mips/loongson.h: New.
* config.gcc: Add loongson.h header for mips*-*-* targets.
* doc/extend.texi (MIPS Loongson Built-in Functions): New.

2008-06-15  Mark Shinwell  <shinwell@codesourcery.com>

* lib/target-supports.exp (check_effective_target_mips_loongson): New.
* gcc.target/mips/loongson-simd.c: New.

Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com>
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>
From-SVN: r136800

Daily bump.

From-SVN: r136798

re PR java/36247 (Segfault with -findirect-dispatch and --jni)

PR java/36247:
* class.c (build_class_ref): Initialize this_classdollar when

From-SVN: r136787

config.gcc (arc-*-elf*, [...]): Remove use_fixproto=yes.

* config.gcc (arc-*-elf*, avr-*-*, fr30-*-elf, frv-*-elf,
h8300-*-elf*, h8300-*-*, i[34567]86-*-elf*, x86_64-*-elf*,
i[34567]86-*-aout*, i[34567]86-*-coff*, ia64*-*-elf*,
iq2000*-*-elf*, m32r-*-elf*, m32rle-*-elf*, m32r-*-linux*,
m32rle-*-linux*, m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*,
m68k-*-coff*, mcore-*-elf, mcore-*-pe*, mipsisa64sr71k-*-elf*,
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*, mips-*-elf* |
mipsel-*-elf*, mips64-*-elf* | mips64el-*-elf*, mips64vr-*-elf* |
mips64vrel-*-elf*, mips64orion-*-elf* | mips64orionel-*-elf*,
mipstx39-*-elf* | mipstx39el-*-elf*, mn10300-*-*, pdp11-*-,
powerpc-*-elf*, powerpcle-*-elf*, sh-*-elf* | sh[12346l]*-*-elf* |
sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | sh-*-linux* |
sh[2346lbe]*-*-linux* | sh-*-netbsdelf* | shl*-*-netbsdelf* |
sh5-*-netbsd* | sh5l*-*-netbsd* | sh64-*-netbsd* |
sh64l*-*-netbsd*, sh-*-*, sparc-*-elf*, sparc64-*-elf*,
v850e1-*-*, v850e-*-*, v850-*-*, xstormy16-*-elf, m32c-*-elf*):
Remove use_fixproto=yes.
(ia64*-*-hpux*): Remove comment about using fixproto.
(m68k-*-uclinuxoldabi*, m68k-*-uclinux*): Remove use_fixproto=no.

From-SVN: r136783

exception.c (PERSONALITY_FUNCTION): Remove extra decrement if HAVE_GETIPINFO is not defined.

2008-06-14  Kai Tietz  <kai.tietz@onevision.com>

* exception.c (PERSONALITY_FUNCTION): Remove extra decrement
if HAVE_GETIPINFO is not defined.

From-SVN: r136782