2009-07-17  Jerry Quinn  <jlquinn@optonline.net>

	* directives.c (do_linemarker, do_line): Use CPP_STRING for
	ignored enum value.
	* files.c (find_file_in_dir): Add cast from void* to char*.
	* symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
	* Makefile.in: (WARN_CFLAGS): Use general and C-specific
	warnings.
	(CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
	ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
	COMPILER_FLAGS): New.
	(DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
	(COMPILE.base): Use COMPILER instead of CC.  Use COMPILER_FLAGS
	instead of ALL_CFLAGS.
	* configure.ac: Invoke AC_PROG_CXX.  Separate C-specific warnings
	from other warnings.  Add -Wc++-compat to C-specific warnings.
	Check for --enable-build-with-cxx.  Set and substitute
	ENABLE_BUILD_WITH_CXX.  Invoke ZW_PROG_COMPILER_DEPENDENCIES
	according to ENABLE_BUILD_WITH_CXX.  Invoke AC_LANG before
	AC_CHECK_HEADERS.
	* configure: Rebuild.
	* include/cpp-id-data.h: Remove extern "C".
	* include/line-map.h: Likewise.
	* include/mkdeps.h: Likewise.
	* include/symtab.h: Likewise.
	* internal.h: Likewise.

From-SVN: r149763

From-SVN: r149762

PR libfortran/40714

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

From-SVN: r149757

demangle.h (enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>) (enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS>): New.

include
2009-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* demangle.h
	(enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS>):
	New.
libiberty
2009-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* cp-demangle.c (d_print_comp <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(d_print_comp <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS): New.
	(d_make_comp <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(d_make_comp <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS): New.
	(d_demangle_callback): The variable type is now declared as enum.
	Replace parser of _GLOBAL_ symbols by a d_make_comp call.

From-SVN: r149756

	* config/avr/avr-devices.c (avr_mcu_t): Add atmega8u2, atmega16u2 and
	atmega32u2 devices.
	* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

From-SVN: r149755

2009-07-17  Richard Guenther  <rguenther@suse.de>

	PR c/40401
	* tree-pass.h (pass_diagnose_omp_blocks): Declare.
	(pass_warn_unused_result): Likewise.
	(TODO_set_props): Remove.
	* omp-low.c (diagnose_omp_structured_block_errors): Change to
	run as a pass.
	(pass_diagnose_omp_blocks): Define.
	* c-decl.c (pop_file_scope): Do not finalize the CU here.
	(c_gimple_diagnostics_recursively): Remove.
	(finish_function): Do not call it.
	(c_write_global_declarations): Continue after errors.
	Finalize the CU here.
	* c-gimplify.c (c_genericize): Do not gimplify here.
	* c-common.c (c_warn_unused_result): Move ...
	* tree-cfg.c (do_warn_unused_result): ... here.
	(run_warn_unused_result): New function.
	(gate_warn_unused_result): New function.
	(pass_warn_unused_result): New pass.
	* c-common.h (c_warn_unused_result): Remove.
	* flags.h (flag_warn_unused_result): Declare.
	* c-opts.c (c_common_init_options): Enable flag_warn_unused_result.
	* opts.c (flag_warn_unused_result): Initialize to false.

	* toplev.c (compile_file): Add comment.
	* omp-low.c (create_omp_child_function): Do not register
	the function with the frontend.
	(diagnose_omp_structured_block_errors): Prepare to be
	called as optimization pass.
	(gate_diagnose_omp_blocks): New function.
	(pass_diagnose_omp_blocks): New pass.
	* cgraph.h (cgraph_optimize): Remove.
	(cgraph_analyze_function): Likewise.
	* cgraph.c (cgraph_add_new_function): Gimplify C++ thunks.
	* cgraphunit.c (cgraph_lower_function): Lower nested functions
	before their parents here.
	(cgraph_finalize_function): Not here.
	(cgraph_analyze_function): Gimplify functions here.
	(cgraph_finalize_compilation_unit): Continue after errors.
	Optimize the callgraph from here.
	(cgraph_optimize): Make static.
	* langhooks.c (write_global_declarations): Finalize the CU.
	* gimplify.c (gimplify_asm_expr): Do not emit ASMs with errors.
	(gimplify_function_tree): Assert we gimplify only once.
	Set PROP_gimple_any property.
	* tree-nested.c (gimplify_all_functions): New function.
	(lower_nested_functions): Gimplify all nested functions.
	* gimple.h (diagnose_omp_structured_block_errors): Remove.
	* passes.c (init_optimization_passes): Add pass_warn_unused_result
	and pass_diagnose_omp_blocks after gimplification.  Do not
	set TODO_set_props on all_lowering_passes.
	(execute_one_pass): Do not handle TODO_set_props.
	* Makefile.in (cgraphunit.o): Add $(TREE_DUMP_H) dependency.
	(gimplify.o): Add tree-pass.h dependency.
	* tree-inline.c (copy_statement_list): Properly copy STATEMENT_LIST.
	(copy_tree_body_r): Properly handle TARGET_EXPR like SAVE_EXPR.
	(unsave_r): Likewise.
	* c-omp.c (c_finish_omp_atomic): Set DECL_CONTEXT on the
	temporary variable.

	cp/
	* decl.c (finish_function): Do not emit unused result warnings
	from here.
	* cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
	c_warn_unused_result_pass.
	* semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
	* optimize.c (clone_body): Clone in GENERIC.
	(maybe_clone_body): Do not clear DECL_SAVED_TREE.
	* decl2.c (cp_write_global_declarations): Fix body test.
	Do not call cgraph_optimize.
	* Make-lang.in (optimize.o): Add tree-iterator.h dependency.
	* method.c (use_thunk): Register thunk with
	cgraph_finalize_function.
	* error.c (function_category): Guard access of DECL_LANG_SPECIFIC.

	java/
	* java-gimplify.c (java_genericize): Do not gimplify here.
	But replace all local references.
	(java_gimplify_expr): Do not replace local references here.
	(java_gimplify_modify_expr): Likewise.
	* jcf-parse.c (java_parse_file): Do not finalize the CU or
	optimize the cgraph here.
	* decl.c (java_replace_reference): Make static.
	(java_replace_references): New function.
	(end_java_method): Clear base_decl_map.
	* java-tree.h (java_replace_references): Declare.
	(java_replace_reference): Remove.

	ada/
	* utils.c (end_subprog_body): Revert to pre-tuples state.  Remove
	unused parameter.
	(gnat_gimplify_function): Do not gimplify here.
	Fold into its only caller and remove.
	(gnat_builtin_function): Adjust for end_subprog_body signature change.
	(gnat_write_global_declarations): Also finalize the CU.
	* misc.c (gnat_parse_file): Do not finalize the CU here.
	* trans.c (gigi): Revert to pre-tuples state.
	(Subprogram_Body_to_gnu): Adjust for end_subprog_body signature
	change.
	* gigi.h (end_subprog_body): Remove unused parameter.

	fortran/
	* f95-lang.c (gfc_be_parse_file): Do not finalize the CU here.
	* trans-decl.c (gfc_gimplify_function): Remove.
	(build_entry_thunks): Do not gimplify here.
	(create_main_function): Likewise.
	(gfc_generate_function_code): Likewise.

	* g++.dg/rtti/crash4.C: New testcase.
	* g++.dg/torture/20090706-1.C: Likewise.
	* gcc.dg/redecl-17.c: Likewise.

	* gfortran.dg/missing_optional_dummy_5.f90: Adjust pattern.
	* gcc.dg/declspec-9.c: Expect extra error.
	* gcc.dg/declspec-10.c: Likewise.
	* gcc.dg/declspec-11.c: Likewise.
	* gcc.dg/redecl-10.c: Expect extra warnings.
	* gcc.target/i386/pr39082-1.c: Adjust diagnostic location.
	* gcc.target/i386/pr39545-1.c: Likewise.
	* g++.dg/ext/asm3.C: Expect more errors.
	* g++.dg/gomp/block-1.C: Likewise.
	* g++.dg/gomp/block-2.C: Likewise.
	* g++.dg/gomp/block-3.C: Likewise.
	* g++.dg/gomp/block-5.C: Likewise.
	* g++.old-deja/g++.jason/report.C: Expect extra warnings.
	* g++.dg/warn/unused-result1.C: XFAIL.

From-SVN: r149750

	PR other/40784
config:
	* tls.m4 (GCC_CHECK_TLS): Add extra quoting around argument to
	AC_LINK_IFELSE.

libjava:
	* configure: Regenerate.

libstdc++-v3:
	* configure: Regenerate.

From-SVN: r149748

2009-07-17  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/service.texi (Service): Restore previously removed link,
	which isn't broken after all.

From-SVN: r149746

2009-07-17  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/40321
	* tree-ssa-pre.c (add_to_exp_gen): Also add names defined by
	PHI nodes to the maximal set.
	(make_values_for_phi): Add PHI arguments to the maximal set.
	(execute_pre): Dump PHI_GEN and the maximal set.

	* gcc.c-torture/compile/pr40321.c: New testcase.
	* g++.dg/torture/pr40321.C: Likewise.

From-SVN: r149744

	PR c++/40780
	* gimplify.c (gimplify_conversion): Don't change non-conversions into
	VIEW_CONVERT_EXPR.

	* g++.dg/template/ptrmem19.C: New test.

From-SVN: r149740

2009-07-17  Kai Tietz  <kai.tietz@onevision.com>

        * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
        cflags.
        * configure: Regenerated.

From-SVN: r149737

2009-07-17  Richard Guenther  <rguenther@suse.de>

	* init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
	temporary pointer.

From-SVN: r149736

2009-07-16  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Nested Functions): Replace broken link with
	textual reference.
	* doc/service.texi (Service): Remove broken link.

From-SVN: r149734

2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/40781
	* builtins.c (expand_builtin_memcmp): Use loc instead of
	EXPR_LOCATION (exp).
	(expand_builtin_strncmp): Likewise.

From-SVN: r149733

From-SVN: r149731

2009-07-16  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/testsuite_common_types.h (standard_layout): Activate.
	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Adjust
	line numbers.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.

From-SVN: r149730

config:
	* tls.m4 (GCC_CHECK_TLS): Also test TLS in a shared library when
	cross-compiling.

libgomp:
	* configure: Regenerate.

libjava:
	* configure: Regenerate.

libmudflap:
	* configure: Regenerate.

libstdc++-v3:
	* configure: Regenerate.

From-SVN: r149725

2009-07-17  Aldy Hernandez  <aldyh@redhat.com>
	    Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR 40435 
	* tree-complex.c, tree-loop-distribution.c,
	tree.c, tree.h, builtins.c, fold-const.c, omp-low.c,
	cgraphunit.c, tree-ssa-ccp.c, tree-ssa-dom.c,
	gimple-low.c, expr.c, tree-ssa-ifcombine.c, c-decl.c,
	stor-layout.c, tree-if-conv.c, c-typeck.c,
	gimplify.c, calls.c, tree-sra.c, tree-mudflap.c,
	tree-ssa-copy.c, tree-ssa-forwprop.c, c-convert.c, c-omp.c,
	varasm.c, tree-inline.c, c-common.c,
	c-common.h, gimple.c, tree-switch-conversion.c, gimple.h,
	tree-cfg.c, c-parser.c, convert.c: Add location
	argument to fold_{unary,binary,ternary}, fold_build[123],
	build_call_expr, build_size_arg, build_fold_addr_expr,
	build_call_array, non_lvalue, size_diffop,
	fold_build1_initializer, fold_build2_initializer,
	fold_build3_initializer, fold_build_call_array,
	fold_build_call_array_initializer, fold_single_bit_test,
	omit_one_operand, omit_two_operands, invert_truthvalue,
	fold_truth_not_expr, build_fold_indirect_ref, fold_indirect_ref,
	combine_comparisons, fold_builtin_*, fold_call_expr,
	build_range_check, maybe_fold_offset_to_address, round_up,
	round_down.
objc/
	* objc-act.c: Add location argument to all calls to
	build_fold_addr_expr.
testsuite/
	* gcc.dg/pr36902.c: Add column info.
	* g++.dg/gcov/gcov-2.C: Change count for definition.
cp/
	* typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
	tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
	call.c, cvt.c, mangle.c: Add location argument to
	fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
	build_size_arg, build_fold_addr_expr, build_call_array,
	non_lvalue, size_diffop, fold_build1_initializer,
	fold_build2_initializer, fold_build3_initializer,
	fold_build_call_array, fold_build_call_array_initializer,
	fold_single_bit_test, omit_one_operand, omit_two_operands,
	invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
	fold_indirect_ref, combine_comparisons, fold_builtin_*,
	fold_call_expr, build_range_check, maybe_fold_offset_to_address,
	round_up, round_down.
fortran/
	* trans-expr.c, trans-array.c, trans-openmp.c, trans-stmt.c,
	trans.c, trans-io.c, trans-decl.c, trans-intrinsic.c: Add location
	argument to fold_{unary,binary,ternary}, fold_build[123],
	build_call_expr, build_size_arg, build_fold_addr_expr,
	build_call_array, non_lvalue, size_diffop,
	fold_build1_initializer, fold_build2_initializer,
	fold_build3_initializer, fold_build_call_array,
	fold_build_call_array_initializer, fold_single_bit_test,
	omit_one_operand, omit_two_operands, invert_truthvalue,
	fold_truth_not_expr, build_fold_indirect_ref, fold_indirect_ref,
	combine_comparisons, fold_builtin_*, fold_call_expr,
	build_range_check, maybe_fold_offset_to_address, round_up,
	round_down.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r149722

	PR libstdc++/37907
	Support std::is_standard_layout and std::is_trivial traits,
	change POD to C++0x version (except for layout).
	* gcc/c-common.c (c_common_reswords): Add __is_standard_layout
	and __is_trivial.
	* gcc/c-common.h (enum rid): Add RID_IS_STD_LAYOUT and RID_IS_TRIVIAL.
	* gcc/cp/cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
	CPTK_IS_TRIVIAL.
	(struct lang_type_class): Add non_std_layout.
	(CLASSTYPE_NON_STD_LAYOUT): New.
	* gcc/cp/class.c (check_bases): Set it.
	(check_field_decls): Likewise.
	(check_bases_and_members): Likewise.
	* gcc/cp/parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
	RID_IS_TRIVIAL.
	(cp_parser_trait_expr): Likewise.
	* gcc/cp/semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
	CPTK_IS_TRIVIAL.
	(finish_trait_expr): Likewise.
	* gcc/cp/tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
	(pod_type_p): Use them.
	* gcc/cp/typeck.c (build_class_member_access_expr): Check
	CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
	* libstdc++-v3/include/std/type_traits: Add is_standard_layout, is_trivial.

From-SVN: r149721

m32c.c (m32c_compare_redundant): Avoid removing compares that may be indirectly affected by previous instructions.

* config/m32c/m32c.c (m32c_compare_redundant): Avoid removing
compares that may be indirectly affected by previous instructions.

From-SVN: r149719

	* builtins.c (do_mpc_arg2): New.
	(fold_builtin_2): Fold builtin cpow.
	* real.h (HAVE_mpc_pow): New.

testsuite:
	* gcc.dg/torture/builtin-math-5.c: Add more cases.
	* gcc.dg/torture/builtin-math-6.c: Likewise.  Depend on
	effective target "mpc_pow".
	* lib/target-supports.exp (check_effective_target_mpc_pow): New.

From-SVN: r149716

From-SVN: r149715

2009-07-16  Phil Muldoon <pmuldoon@redhat.com>
	    Tom Tromey <tromey@redhat.com>

	* python/libstdcxx/v6/printers.py (StdStringPrinter.to_string):
	Fetch std::string to the given length.

Co-Authored-By: Tom Tromey <tromey@redhat.com>

From-SVN: r149714

2009-07-16  Bingfeng Mei  <bmei@broadcom.com>

	* modulo-sched.c (sms_schedule): stage_count <= 1 as correct comparison
        to skip unprofitable schedule

From-SVN: r149712

From-SVN: r149705

istream.tcc (basic_istream<>::operator>>(short&), [...]): Implement resolution of DR 696, [Ready] in Frankfurt.

2009-07-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/istream.tcc (basic_istream<>::operator>>(short&),
	basic_istream<>::operator>>(int&)): Implement resolution of DR 696,
	[Ready] in Frankfurt.
	* include/tr1_impl/regex (regex_traits<>::value): Adjust.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/dr696.cc:
	New.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/dr696.cc:
	Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/13.cc:
	Adjust.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/13.cc:
	Likewise.
	* doc/xml/manual/intro.xml: Add an entry for DR 696.

	* include/bits/istream.tcc: Minor clean-up to the initializers of the
	__err locals.
	* include/bits/ostream.tcc: Likewise.
	* src/compatibility.cc: Likewise.
	* src/istream.cc: Likewise.

From-SVN: r149704

	* gcc.c (option_map): New flag -no-canonical-prefixes.
	* (display_help): Print help text for new flag.
	* (process_command): Move options translation and language specifics
	and handle new flag early.  Use it to set a function pointer to a
	prefix builder.  Replace make_relative_prefix calls with calls to
	the function pointed to.  Ignore new flag in regular options handling.
	* doc/invoke.texi (Overall Options): Documented -no-canonical-prefixes.

From-SVN: r149702

* config/mep/mep.md (sibcall_internal): Change register to avoid
argument registers.
(sibcall_value_internal): Likewise.

From-SVN: r149701

From-SVN: r149700

	PR rtl-optimization/40710
	* resource.c (mark_target_live_regs): Reset DF problem to LR.

From-SVN: r149696

	*extendsi_truncate<mode>): Change type attribute to move_type
	with shift_shift.  Split out code handling exts from here ...
	(*extend<GPR:mode>_truncate<SHORT:mode>_exts): ... to this new
	pattern.
	(*extendhi_truncateqi): Change type attribute to move_type with
	shift_shift.  Split out code handling exts from here ...
	(*extendhi_truncateqi_exts): ... to this new pattern.

From-SVN: r149694

sse.md (copysign<mode>3): Use "and-not" SSE instruction instead of "and" with inverted sign bit mask value.

	* config/i386/sse.md (copysign<mode>3): Use "and-not" SSE instruction
	instead of "and" with inverted sign bit mask value.  Use
	"nonimmediate_operand" for operand 1 and operand 2 predicate.
	Allocate registers only for operand 4 and operand 5.

From-SVN: r149691

	* config/i386/sse.md (copysign<mode>3): Allocate registers only for
	operands[5] and operands[6].

From-SVN: r149690

	* gcc-interface/Make-lang.in: Update dependencies

	* gcc-interface/Makefile.in: Add target pairs for PPC/Xenomai

From-SVN: r149689

2009-07-15  Robert Dewar  <dewar@adacore.com>

	* par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
	N_Label. Remove SCO table entry for entry point (not used).

	* par_sco.ads: Remove SCO entry point type (not used)

	* switch.adb: Minor code clean up.

2009-07-15  Eric Botcazou  <ebotcazou@adacore.com>

	* exp_dbug.ads (Base Record Types): Document enhanced encoding.

2009-07-15  Thomas Quinot  <quinot@adacore.com>

	* gnatls.adb: Minor reformatting

	* gnatcmd.adb: Minor code reorganization

2009-07-15  Ed Schonberg  <schonberg@adacore.com>

	* exp_util.adb (Component_May_Be_Bit_Aligned): Use underlying type to
	determine whether a component of a private type has a composite type.

From-SVN: r149688

2009-07-15  Robert Dewar  <dewar@adacore.com>

	* sem_ch10.adb: Minor reformatting throughout
	Minor code reorganization (put nested subprograms in alpha order)

2009-07-15  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch6.adb (Expand_Call): Prevent double attachment of the result
	when compiling a call to a protected function that returns a controlled
	object.

2009-07-15  Hristian Kirtchev  <kirtchev@adacore.com>

	* sysdep.c (__gnat_localtime_tzoff): Consolidate the Lynx cases into
	one. Add task locking and unlocking around the critical region which
	mentions localtime_r and global variable timezone for various targets.
	Comment reformatting.

From-SVN: r149686

2009-07-15  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Document s-ststop.ads

	* impunit.ad: (Map_Array): New table of alternative names
	(Get_Kind_Of_Unit): Return possible suggested alternative name

	* impunit.ads (Get_Kind_Of_Unit): Return possible suggested
	alternative name.

	* sem_ch10.adb (Analalyze_With_Clause): Add name of possible
	alternative unit if an implementation unit is with'ed.

From-SVN: r149685

2009-07-15  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Minor updates.

	* snames.ads-tmpl: Minor comment updates for Ada 2005 fully implemented

From-SVN: r149680

2009-07-15  Ed Schonberg  <schonberg@adacore.com>

	* sem_warn.adb (Warn_On_Constant_Condition): Handle properly constant
	conditions of a derived boolean type.
	Minor reformatting

2009-07-15  Robert Dewar  <dewar@adacore.com>

	* gnat1drv.adb: Initialize SCO tables

	* par-load.adb: Call SCO_Record for main unit spec

	* par.adb: Make call to SCO_Record for main unit

	* par_sco.adb (Unit_Table): Change format to facilitate sort
	(Process_Decisions): New procedure with list argument
	(Traverse_Generic_Package_Declaration): New procedure
	(Initialize): New procedure, replaces Init
	(SCO_Output): Sort unit table before output
	(SCO_Record): Avoid duplications
	(SCO_Record): Handle remaining cases of units
	(Traverse_Declarations_Or_Statements): Handle generics

	* par_sco.ads (Initialize): New peocedure (replaces Init)

	* sem_ch10.adb (Analyze_Proper_Body): Make call to SCO_Record for
	subunit.

2009-07-15  Arnaud Charlet  <charlet@adacore.com>

	* debug.adb: Add -gnatd.J switch for now to support scil generation in
	parallel. Add missing doc for -gnatd.I and -gnatd.O

From-SVN: r149679

2009-07-15  Robert Dewar  <dewar@adacore.com>

	* lib-load.adb: Minor reformatting

	* lib-writ.adb (Write_ALI): Fix handling of SCO_Output wrt Generate_SCO.

From-SVN: r149678