From-SVN: r38558

	* configure.in: Rename THREADLIB to THREADLIBS.
	* Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
	ensures that we link the correct version of the linuxthreads semaphore
	functions.
	* Makefile.in: Rebuilt.
	* configure: Rebuilt.

	* linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
	list of signals which are not blocked during suspend in the NO_SIGNALS
	case.

For libjava:
	* Makefile.am (libgcj_la_LIBADD): Add $(THREADLIBS). This ensures that
	the correct versions of various linuxthreads functions get linked.
	* Makefile.in: Rebuilt.
	* java/lang/natThread.cc (finalize_native): New static function. Call
	_Jv_ThreadDestroyData.
	(initialize_native): Register finalizer for "data".
	* include/posix-threads.h (_Jv_ThreadInitData): New simpler prototype.
	(_Jv_ThreadDestroyData): New prototype.
	* include/win32-threads.h: Ditto.
	* include/no-threads.h: Ditto.
	* posix-threads.cc (_Jv_ThreadInitData): Implement new prototype.
	(_Jv_ThreadDestroyData): New function. Free native thread "data" and
	move mutex and condition variable destroy code from:
	(really_start): ...here.
	(_Jv_ThreadStart): Set PTHREAD_CREATE_DETACHED.
	* win32-threads.cc (_Jv_ThreadInitData): Implement new prototype.
	(_Jv_ThreadDestroyData): Implemented.
	* nogc.cc (_Jv_AllocObject): Use "void *" not "ptr_t".
	(_Jv_AllocArray): Ditto.

From-SVN: r38557

From-SVN: r38556

From-SVN: r38555

* config/sh/sh.c (split_branches): Don't dereference re-computed
`beyond' before checking it's non-NULL.

From-SVN: r38554

From-SVN: r38553

        * i386/sco5.h (PREFERRED_DEBUGGING_TYPE): Change to Dwarf II.
        (TARGET_ELF): Now always true.
        (SUBTARGET_SWTICHES: )Remove -mcoff.

        * i386/t-sco5 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
        MULTILIB_EXCEPTION): Nuke coff.
        (CRTSTUFF_T_CFLAGS_S):  Deleted.
        (TARGET_LIBGCC2_CFLAGS): Added.

From-SVN: r38552

* varasm.c (output_constant_def): Don't ENCODE_SECTION_INFO
twice.  Update desc->rtl and ->label, in case ENCODE_SECTION_INFO
modifies them.

From-SVN: r38551

* fnmatch.c: Make the note about the origins of this file more
accurate, at least until we can sync with glibc.
* getopt.c: Ditto.
* getopt1.c: Ditto.
* md5.c: Ditto.
* obstack.c: Ditto.

From-SVN: r38550

From-SVN: r38549

From-SVN: r38548

From-SVN: r38547

From-SVN: r38546

	* tree.c (get_set_constructor_bits): Use host_integerp and
	tree_low_cst.

From-SVN: r38545

From-SVN: r38537

2000-12-29  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* local-alloc.c (update_equiv_regs): Don't use copy_rtx on PATTERN.

*** local-alloc.c	2000/11/30 21:40:33	1.75
--- local-alloc.c	2000/12/29 13:10:59
*************** update_equiv_regs ()
*** 1141,1146 ****
  		  rtx new_insn;

! 		  new_insn = emit_insn_before (copy_rtx (PATTERN (equiv_insn)),
! 					       insn);
  		  REG_NOTES (PREV_INSN (insn)) = REG_NOTES (equiv_insn);
  		  REG_NOTES (equiv_insn) = 0;
--- 1141,1145 ----
  		  rtx new_insn;

! 		  new_insn = emit_insn_before (PATTERN (equiv_insn), insn);
  		  REG_NOTES (PREV_INSN (insn)) = REG_NOTES (equiv_insn);
  		  REG_NOTES (equiv_insn) = 0;

From-SVN: r38536

	* toplev.c (main): Call xmalloc_set_program_name.
	* gcc.c (main): Likewise.

From-SVN: r38535

From-SVN: r38534

From-SVN: r38533

        * config/alpha/alpha.c (alpha_expand_block_move): Initialize
        src_align and dst_align in bits.  Do unaligned quadword loads
        if possible for BWX too.
        (alpha_expand_block_clear): Initialize align in bits.  Track
        small leading offsets into a larger alignment.  Play games with
        stq_u for large 4-byte aligned blocks.  Use load/mask/store
        for appropreately aligned heads and tails.

From-SVN: r38532

        * gcc.dg/20001117-1.c (__cyg_profile_func_enter): Define.
        (__cyg_profile_func_exit): Define.

From-SVN: r38531

	* class.c (pushclass): Remove #if 0'd code.
	* cp-tree.h (overload_template_name): Remove.
	* decl.c (store_bindings): Simplify.
	(pop_from_top_level): Likewise.
	* pt.c (overload_template_name): Remove.
	(instantiate_decl): Don't call push_to_top_level if it's not
	needed.

From-SVN: r38530

From-SVN: r38529

* function.c (assign_parms): Convert arguments passed by
reference to the right mode.

From-SVN: r38528

2000-12-28  Geoffrey Keating  <geoffk@redhat.com>

	* c-parse.in (select_or_iter_stmt): Use truthvalue_conversion
	on the condition of a FOR statement, so that it gets typechecked
	and optimised.

2000-12-28  Geoffrey Keating  <geoffk@redhat.com>

	* gcc.dg/noncompile/20001228-1.c: New test.

From-SVN: r38527

* c-decl.c (grokdeclarator): Prevent crash in case of overflow in
array size.

From-SVN: r38526

From-SVN: r38525

	* pt.c (register_local_specialization): Don't return a value.
	(lookup_template_class): Use move-to-front heuristic when looking
	up template instantiations.
	(instantiate_decl): Only push_to_top_level when we're actually
	going to instantiate the template.

From-SVN: r38524

calls.c (emit_library_call_value_1): Add to call_fusage the stack slot assigned to argument passed by reference.

* calls.c (emit_library_call_value_1): Add to call_fusage the
stack slot assigned to argument passed by reference.

From-SVN: r38523

From-SVN: r38522

	* search.c (binfo_for_vtable): Return least derived class, not
	most.  Handle secondary vtables.

From-SVN: r38521

2000-12-28  Jeffrey Oldham  <oldham@codesourcery.com>

	* toplev.h (extern really_sorry): Remove extern declaration for
        nonexistent function.

From-SVN: r38520

From-SVN: r38519

From-SVN: r38518

From-SVN: r38517

2000-12-27  Jeff Sturm  <jeff.sturm@commerceone.com>

	* java/sql/DriverManager.java (getConnection): Don't set
	user/password properties if null.

From-SVN: r38516

2000-12-28  Robert Lipe <robertl@sco.com>

        * jartool.c (MAXPATHLEN): Provide if not defined.

From-SVN: r38515

varasm.c (initializer_constant_valid_p): Indicate subtraction of pointers to the same string constant is absolute.

2000-12-28  Jeffrey Oldham  <oldham@codesourcery.com>

	* varasm.c (initializer_constant_valid_p): Indicate subtraction of
	pointers to the same string constant is absolute.

From-SVN: r38514

2000-12-28  Jeffrey Oldham  <oldham@codesourcery.com>

	* test_summary: Export filesuffix, not fileprefix.

From-SVN: r38513

	* c-common.c (enum format_type): Add strfmon_format_type.
	(decl_attributes): Handle format attributes strfmon and
	__strfmon__.
	(FMT_FLAG_USE_DOLLAR, FMT_FLAG_ZERO_WIDTH_BAD,
	FMT_FLAG_EMPTY_PREC_OK): Define.
	(format_char_info): Update comment for flag_chars.
	(format_flag_spec): Add skip_next_char.
	(format_kind_info): Add left_precision_char.
	(printf_flag_specs, scanf_flag_specs, strftime_flag_specs,
	format_types): Update for these new structure members and flags.
	(time_char_table): Make const.
	(strfmon_length_specs, strfmon_flag_specs, strfmon_flag_pairs,
	monetary_char_table): New.
	(format_types): Add details of strfmon formats.
	(init_function_format_info): Create default attribute for strfmon.
	(check_format_info_main): Check the new flags.  Handle
	skip_next_char and left precision.
	* toplev.c (documented_lang_options): Update description of
	-Wformat.
	* extend.texi: Document strfmon format attributes.  Document
	attribute forms such as __printf__.  Clarify format_arg attribute
	documentation.
	* invoke.texi (-Wformat): Update for strfmon formats.

testsuite:
	* gcc.dg/format-strfmon-1.c: New test.

From-SVN: r38512