* doc/loop.texi: Add data references analysis description.

From-SVN: r117453

2006-10-04  Brooks Moses  <bmoses@stanford.edu>

	* gfortran.texi: (Current Status): update and rewrite to reflect
	actual status more accurately.

From-SVN: r117449

From-SVN: r117446

2006-10-04  Brooks Moses  <bmoses@stanford.edu>

	* gfortran.texi: Consistently refer to the compiler as "GNU
	Fortran".
	* intrinsic.texi: Ditto.
	* invoke.texi: Ditto.

From-SVN: r117442

2006-10-04  Brooks Moses  <bmoses@stanford.edu>

	* doc/gcov.texi: Add formatting to "Invoking gcov" section head.

From-SVN: r117441

gcc/
        * Makefile.in (libgcc.mk, LIBGCC_DEPS): Add emutls.c.
        * builtin-types.def (BT_WORD): Make unsigned.
        (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
        * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New.
        (BUILT_IN_EMUTLS_REGISTER_COMMON): New.
        * c-decl.c (grokdeclarator): Don't error if !have_tls.
        * c-parser.c (c_parser_omp_threadprivate): Likewise.
        * cgraph.c (decide_is_variable_needed): Look at force_output.
        Recurse for emulated tls.
        * cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Remove
        checks redundant with decide_is_variable_needed.
        (cgraph_build_static_cdtor): Do cgraph_varpool_assemble_pending_decls.
        * dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for
        emulated tls.
        * expr.c (emutls_var_address): New.
        (expand_expr_real_1): Expand emulated tls.
        (expand_expr_addr_expr_1): Likewise.
        * libgcc-std.ver: Add __emutls_get_address, __emutls_register_common.
        * output.h (emutls_finish): Declare.
        * toplev.c (compile_file): Call it.
        * tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the
        address before wrapping in CONST.
        * varasm.c (emutls_htab, emutls_object_type): New.
        (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New.
        (get_emutls_object_name, get_emutls_object_type): New.
        (get_emutls_init_templ_addr, emutls_decl): New.
        (emutls_common_1, emutls_finish): New.
        (assemble_variable): When emulating tls, swap decls; generate
        constructor for the emutls objects.
        (do_assemble_alias): When emulating tls, swap decl and target name.
        (default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT
        for emulated tls.
        * emutls.c: New file.
        * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit
        tls_object for real tls.

gcc/cp/
        * decl.c (grokvardecl): Don't error if !have_tls.
        (grokdeclarator): Likewise.
        * parser.c (cp_parser_omp_threadprivate): Likewise.

gcc/fortran/
        * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
        and __emutls_register_common.
        * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
        * trans-common.c (build_common_decl): Don't check have_tls.
        * trans-decl.c (gfc_finish_var_decl): Likewise.
        * types.def (BT_WORD, BT_FN_PTR_PTR): New.
        (BT_FN_VOID_PTR_WORD_WORD_PTR): New.

gcc/testsuite/
        * lib/target-supports.exp (check_effective_target_tls): Redefine
        to mean non-emulated tls.
        * gcc.dg/tls/alias-1.c: Remove tls requirement.
        * gcc.dg/tls/asm-1.c, gcc.dg/tls/debug-1.c, gcc.dg/tls/diag-1.c,
        gcc.dg/tls/diag-2.c, gcc.dg/tls/diag-3.c, gcc.dg/tls/diag-4.c,
        gcc.dg/tls/diag-5.c, gcc.dg/tls/init-1.c, gcc.dg/tls/nonpic-1.c,
        gcc.dg/tls/opt-10.c, gcc.dg/tls/opt-5.c, gcc.dg/tls/opt-6.c,
        gcc.dg/tls/opt-8.c, gcc.dg/tls/opt-9.c, gcc.dg/tls/pic-1.c,
        gcc.dg/tls/struct-1.c, gcc.dg/tls/trivial.c: Likewise.

From-SVN: r117440

2006-10-04  Brooks Moses  <bmoses@stanford.edu>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r117437

2006-10-04  Paul Thomas <pault@gcc.gnu.org>

	PR fortran/29343
	* resolve.c (resolve_allocate_expr): Exclude derived types from
	search for dependences between allocated variables and the
	specification expressions for other allocations in the same
	statement.

2006-10-04  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29343
	* gfortran.dg/alloc_alloc_expr_2.f90: New test.

From-SVN: r117435

	Fix bug in constraint-check generator, reported by Rask Ingemann
	Lambertsen:
	* genpreds.c (add_constraint): Don't remove anything from the
	expression here.
	(write_tm_constrs_h): Detect whether "op" argument is used, and
	mark it ARG_UNUSED if it isn't.
	(write_insn_const_int_ok_for_constraint): Skip the part of the
	expression that would test whether "op" (which is not available
	here) is a CONST_INT.

From-SVN: r117433

From-SVN: r117431

re PR c++/28448 (doc reference to -fdiagnostics-show-options looks like it should be -fdiagnostics-show-option)

2006-10-02  Ryan Mansfield  <rmansfield@qnx.com>

	PR c++/28448
	* doc/invoke.texi (fdiagnostics-show-option): Fix typos.

From-SVN: r117429

2006-10-04  Benjamin Kosnik  <bkoz@redhat.com>
	    Mike Stump  <mrs@apple.com>
	
	* testsuite/27_io/ios_base/storage/2.cc: Fail on Darwin 8.[0-4].* only.
	* testsuite/23_containers/vector/resize/1.cc: Same.


Co-Authored-By: Mike Stump <mrs@apple.com>

From-SVN: r117428

2006-10-04  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/performance/priority_queue/mem_usage/
	pop_test.hpp: Correct typo.
	* testsuite/util/performance/assoc/mem_usage/
	multimap_insert_test.hpp: Same.
	* testsuite/util/performance/assoc/mem_usage/erase_test.hpp: Same.

From-SVN: r117427

	PR c++/29020
	* friend.c (do_friend): Improve comments; add assertion.
	* parser.c (cp_parser_nested_name_specifier_opt): Resolve
	typenames for qualified names used in declarations, even when
	caching qualified name lookup.
	PR c++/29020
	* g++.dg/template/friend48.C: New test.

From-SVN: r117425

2006-10-04  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29098
	* resolve.c (resolve_structure_cons): Do not return FAILURE if
	component expression is NULL.

2006-10-04  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29098
	* gfortran.dg/default_initialization_2.f90: New test.

From-SVN: r117424

	* config/i386/darwin-libgcc.10.5.ver: Update to symbol list for
	current Leopard versions.
	* config/rs6000/darwin-libgcc.10.5.ver: Likewise.

From-SVN: r117423

From-SVN: r117421

2006-10-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20779
	PR fortran/20891
	* resolve.c (find_sym_in_expr): New function that returns true
	if a symbol is found in an expression.
	(resolve_allocate_expr): Check whether the STAT variable is
	itself allocated in the same statement.  Use the call above to
	check whether any of the allocated arrays are used in array
	specifications in the same statement.

2006-10-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20779
	PR fortran/20891
	* gfortran.dg/alloc_alloc_expr_1.f90: New test.

From-SVN: r117415

2006-10-03  Steven G. Kargl  <kargl@gcc.gnu.org>

	* arith.c (gfc_check_real_range):  Use correct exponent range for
	subnormal numbers.

From-SVN: r117414

2006-10-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29284
	PR fortran/29321
	PR fortran/29322
	* trans-expr.c (gfc_conv_function_call): Check the expression
	and the formal symbol are present when testing the actual
	argument.

	PR fortran/25091
	PR fortran/25092
	* resolve.c (resolve_entries): It is an error if the entries
	of an array-valued function do not have the same shape.

2006-10-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29284
	* gfortran.dg/optional_assumed_charlen_1.f90: New test.

	PR fortran/29321
	PR fortran/29322
	* gfortran.dg/missing_optional_dummy_2.f90: New test.

	PR fortran/25091
	PR fortran/25092
	* gfortran.dg/entry_array_specs_1.f90: New test.

From-SVN: r117413

2006-10-03  Steven G. Kargl  <kargl@gcc.gnu.org>

        * gfortran.dg/nearest_1.f90: Add -O0 because -ffloat-store is
        insufficient to inhibit some test failures at -O3.  Do testing
        on integers.

From-SVN: r117412

	PR c++/29138
	* decl2.c (grokfield): Don't handle access declarations here.
	* parser.c (cp_parser_using_declaration): Handle access
	declarations too.
	(cp_parser_block_declaration): Adjust calls to
	cp_parser_using_declaration.
	(cp_parser_member_declaration): Likewise.  Use
	cp_parser_using_declaration to look for access_declarations.
	PR c++/29138
	* g++.dg/inherit/access8.C: New test.
	* g++.dg/template/dtor4.C: Tweak error messages.

From-SVN: r117411

	PR c++/29138
	* decl2.c (grokfield): Don't handle access declarations here.
	* parser.c (cp_parser_using_declaration): Handle access
	declarations too.
	(cp_parser_block_declaration): Adjust calls to
	cp_parser_using_declaration.
	(cp_parser_member_declaration): Likewise.  Use
	cp_parser_using_declaration to look for access_declarations.
	PR c++/29138
	* g++.dg/inherit/access8.C: New test.
	* g++.dg/template/dtor4.C: Tweak error messages.

From-SVN: r117409

2006-10-03  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/testsuite_allocator.h (allocation_tracker): To
	tracker_allocator_counter.
	(allocation_tracker::allocationTotal): To get_allocation_count.
	(allocation_tracker::deallocationTotal): To get_deallocation_count.
	(allocation_tracker::constructCount): To get_construct_count.
	(allocation_tracker::destructCount): To get_destruct_count.	
	(allocation_tracker::resetCounts): To reset.
	(tracker_alloc): To tracker_allocator.
	* testsuite/util/performance/mem: Remove.
	* testsuite/util/performance/mem/mem_track_allocator_base.hpp: Remove.
	* testsuite/util/performance/mem/mem_track_allocator.hpp: Remove.
	* testsuite/27_io/basic_stringbuf/4.cc: Adjust for new names
	or includes.
	* testsuite/ext/hash_set/check_construct_destroy.cc: Same.
	* testsuite/ext/slist/check_construct_destroy.cc: Same.
	* testsuite/performance/ext/pb_ds/
	hash_random_int_erase_mem_usage.cc: Same.
	* testsuite/performance/ext/pb_ds/multimap_text_insert_mem_usage.hpp
	* testsuite/performance/ext/pb_ds/
	priority_queue_text_pop_mem_usage.cc: Same.
	* testsuite/23_containers/vector/capacity/2.cc: Same.
	* testsuite/23_containers/vector/cons/4.cc: Same.
	* testsuite/23_containers/vector/check_construct_destroy.cc: Same.
	* testsuite/23_containers/deque/cons/2.cc: Same.
	* testsuite/23_containers/deque/check_construct_destroy.cc: Same.
	* testsuite/23_containers/list/check_construct_destroy.cc: Same.
	* testsuite/23_containers/set/check_construct_destroy.cc: Same.
	* testsuite/util/testsuite_allocator.h
	* testsuite/util/performance/priority_queue/mem_usage/pop_test.hpp
	* testsuite/util/performance/assoc/mem_usage/multimap_insert_test.hpp
	* testsuite/util/performance/assoc/mem_usage/erase_test.hpp
	* testsuite/util/testsuite_allocator.cc: Same.

From-SVN: r117408

From-SVN: r117407

From-SVN: r117405

From-SVN: r117404

	* builtins.c (expand_builtin_return_addr): Deal with FRAME_ADDR_RTX.
	* doc/tm.texi (Basic Stack Layout): Document FRAME_ADDR_RTX.
	* config/sparc/sparc.h (FRAME_ADDR_RTX): Define.

From-SVN: r117403

From-SVN: r117399

2006-10-03  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/native_type/priority_queue/native_pq_tag.hpp: Remove.
	* testsuite/util/statistic/sample_var.hpp: Rename to...
	* testsuite/util/statistic/sample_variance.hpp: ... this.
	* testsuite/util/statistic/res_recorder.hpp: Rename to...
	* testsuite/util/statistic/result_recorder.hpp: ... this.
	* testsuite/util/statistic/sample_mean.hpp: Format.
	* testsuite/util/statistic/sample_mean_confidence_checker.hpp: Same.
	* testsuite/util/regression/trait/priority_queue/trait.hpp: Same.
	* testsuite/util/regression/trait/erase_if_fn.hpp: Same.
	* testsuite/util/regression/trait/assoc/trait.hpp: Same.
	* testsuite/util/native_type/priority_queue/
	native_priority_queue.hpp: Same.
	* testsuite/util/native_type/assoc/native_tree_tag.hpp: Same.
	* testsuite/util/native_type/assoc/native_hash_tag.hpp: Same.
	* testsuite/util/native_type/assoc/native_hash_map.hpp: Same.
	* testsuite/util/performance/priority_queue/timing/join_test.hpp: Same.
	* testsuite/util/performance/priority_queue/timing/
	modify_test.hpp: Same.
	* testsuite/util/performance/assoc/timing/
	subscript_insert_test.hpp: Same.
	* testsuite/util/performance/time/timing_test_base.hpp: Same.

From-SVN: r117397

	PR middle-end/27478

	* trans-decl.c (gfc_get_fake_result_decl): Mark var as
	TREE_ADDRESSABLE.

	* gfortran.dg/entry_8.f90: New test.

From-SVN: r117396

	* java/net/InetAddress.java
	(<clinit>): Reorder the static initializers.

From-SVN: r117394

	PR c++/29291
	* init.c (build_new): Check for invalid init.

	* g++.dg/parse/new4.C: New test.

From-SVN: r117393

From-SVN: r117389

        * gcc-dg/pthread-init-common.h: Define _GNU_SOURCE. Add tests for
        PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
        PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
        PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP and
        PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP mutex initializers.

From-SVN: r117387

	* inclhack.def (glibc_mutex_init): Also fix
	PTHREAD_MUTEX_(RECURSIVE|ERRORCHECK|ADAPTIVE)_NP and
	PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP initializers.

From-SVN: r117386

2006-10-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/19260
	* gfortran.dg/continuation.f90: Rename to continuation_1.f90.
	* gfortran.dg/continuation_2.f90: New test.

	PR fortran/19262
	* gfortran.dg/continuation_3.f90: New test.
	* gfortran.dg/continuation_4.f90: New test.
	* gfortran.dg/continuation_5.f: New test.
	* gfortran.dg/continuation_6.f: New test.

From-SVN: r117385

2006-10-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

    PR fortran/19262
    * gfortran.h (gfc_option_t): Add max_continue_fixed and max_continue_free.
    * options.c (gfc_init_options): Initialize fixed form and free form
    consecutive continuation line limits.
    * scanner.c (gfc_scanner_init_1): Initialize continue_line
    and continue_count. (gfc_next_char_literal): Count the number of
    continuation lines in the current statement and warn if
    limit is exceeded.

2006-10-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

    PR fortran/19260
    * scanner.c (gfc_next_char_literal): Add check for missing '&'
    and warn if in_string, otherwise return ' '.

From-SVN: r117384

unwind-dw2-fde-darwin.c (getsectdatafromheader_64): Fix first arg to be struct mach_header_64* instead.

	* unwind-dw2-fde-darwin.c (getsectdatafromheader_64): Fix first
	arg to be struct mach_header_64* instead.

From-SVN: r117383

From-SVN: r117381