2000-10-21  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* acinclude.m4 (GLIBCPP_ENABLE_LONG_DOUBLE): New macro.
	* aclocal.m4: Regenerate.
	* configure.in: Use it.
	* configure: Regenerate.
	* src/complexl.cc: Fixup.
	* include/c_std/bits/std_cmath.h: Fixup.
	* include/c/bits/std_cmath.h: Fixup.
	* docs/configopts.html: Add docs.

From-SVN: r36999

2000-10-21  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* acinclude.m4 (GLIBCPP_ENABLE_LONG_DOUBLE): New macro.
	* aclocal.m4: Regenerate.
	* configure.in: Use it.
	* configure: Regenerate.
	* src/complexl.cc: Fixup.
	* include/c_std/bits/std_cmath.h: Fixup.
	* include/c/bits/std_cmath.h: Fixup.

From-SVN: r36998

2000-10-21  Philipp Thomas  <pthomas@suse.de>

	* POTFILES.in: Remove config/rs6000/netware.h.
	Remove the files moved out of libgcc and over
	to libsupc++.
	* Makefile.in.in (stamp-check-pot): Rename to stamp-check-po.
	(check-po): New, more intuitive target to check POTFILES.in
	for consistency.

From-SVN: r36997

	* diagnostic.c: Remove EGCS reference in comment.

f:
	* Makefile.in, g77spec.c: Remove EGCS references in comments.

From-SVN: r36996

2000-10-21  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* docs/links.html: Add links to defects list, standards FAQ.

	* testsuite/21_strings/ctor_copy_dtor.cc (test01): Disable tests
	with string creation that allocate huge ammounts of memory.

	* include/c/bits/std_cstddef.h: Put size_t, ptrdiff_t in
	namepace std.

2000-10-21  Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>

    	* libsupc++/exception.cc: Use namespace std.
    	* libsupc++/new: DITTO.
    	* libsupc++/new_op.cc: DITTO.
    	* libsupc++/new_opnt.cc: DITTO.
    	* libsupc++/new_opv.cc: DITTO.
    	* libsupc++/new_opvnt.cc: DITTO.
    	* libsupc++/tinfo.cc: DITTO.
    	* libsupc++/tinfo.h: DITTO.
    	* libsupc++/vec.cc: DITTO.
    	* libsupc++/Makefile.am: Blank lines removal.

From-SVN: r36995

	* gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define

	* jcf-reader.c (peek_attribute, skip_attribute): Only define
	when requested.

	* parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.

	* verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.

From-SVN: r36994

From-SVN: r36993

From-SVN: r36992

From-SVN: r36991

2000-08-15  Bryce McKinlay  <bryce@albatross.co.nz>

	* parse.y (do_resolve_class): Also explore superclasses of
	intermediate enclosing contexts when searching for inner classes.

From-SVN: r36990

        * Makefile.in (SHLIB_NM_FLAGS): New.
        (libgcc.mk): Pass it.
        * mklibgcc.in (libgcc.map): Use it.

        * rs6000/t-aix43 (SHLIB_EXT, SHLIB_LINK, SHLIB_LIBS,
        SHLIB_MKMAP, SHLIB_MAPFILES, SHLIB_NM_FLAGS): New.

From-SVN: r36989

	* docs/configopts.html, docs/install.html, docs/17_intro/BADNAMES,
	docs/17_intro/howto.html, docs/18_support/howto.html,
	docs/19_diagnostics/howto.html, docs/20_util/howto.html,
	docs/21_strings/howto.html, docs/22_locale/howto.html,
	docs/23_containers/howto.html, docs/24_iterators/howto.html,
	docs/25_algorithms/howto.html, docs/26_numerics/howto.html,
	docs/27_io/howto.html, docs/ext/howto.html, docs/faq/index.html:
	Remove many EGCS references; use current absolute URLs on
	gcc.gnu.org or sources.redhat.com for messages in list archives.
	* docs/faq/index.txt: Regenerate.

From-SVN: r36988

	* mips.h (REG_CLASS_FROM_LETTER): Cast array arg to unsigned char.

	* sparc.c (load_pic_register): Delete unused varaible.

	* libgcc2.c (__addvsi3): Delete unused variable.

	* libgcc2.h (__absvsi2, __absvdi2, __addvsi3, __addvdi3,
	__subvsi3, __subvdi3, __mulvsi3, __mulvdi3, __negvsi2,
	__negvdi2): Prototype.

	* ssa.c (apply_delayed_renames): Avoid undefined operation.

	* toplev.c (display_target_options): Make static to match
	prototype.  Delete empty declaration.

From-SVN: r36987

	* interpret.cc: Include <stdlib.h> for alloca.
	* defineclass.cc: Include <stdlib.h> for alloca.

From-SVN: r36986

From-SVN: r36985

        * tree.c (walk_tree): Don't walk into default args.

        * error.c (dump_expr): Use host_integerp.

From-SVN: r36984

From-SVN: r36983

	* Makefile.in: Rebuilt.
	* Makefile.am: Include deps.mk.
	(GCJCOMPILE): Added -MD, -MT, and -MF.
	($(javao_files)): Don't depend on libgcj.zip.
	(all-recursive): New target.
	(%.lo:%.cc): Do dependency tracking.
	($(nat_headers)): Don't depend on libgcj.zip.
	* configure: Rebuilt.
	* configure.in: Make .d files and deps.mk.

From-SVN: r36982

	* jvspec.c (lang_specific_driver): Recognize -MF and -MT.
	* lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
	* lang-options.h: Added -MA, -MT, -MF..
	* lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
	(DEPEND_TARGET_SET): New macro.
	(DEPEND_FILE_ALREADY_SET): Likewise.
	(init_parse): Handle new flags.
	* jcf.h (jcf_dependency_print_dummies): Declare.
	* Make-lang.in (s-java): Added mkdeps.o.
	* Makefile.in (BACKEND): Added mkdeps.o.
	(../gcjh$(exeext)): Added mkdeps.o.
	(../jcf-dump$(exeext)): Added mkdeps.o.
	* jcf-depend.c: Include mkdeps.h.
	(struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
	add_entry): Removed.
	(jcf_dependency_reset): Rewrote.
	(dependencies): New global.
	(jcf_dependency_set_target): Rewrote.
	(jcf_dependency_add_target): Likewise.
	(jcf_dependency_add_file): Likewise.
	(munge): Removed.
	(print_ents): Removed.
	(jcf_dependency_write): Rewrote.
	(print_dummies): New global.
	(jcf_dependency_print_dummies): New function
	(jcf_dependency_write): Call deps_dummy_targets if required.

From-SVN: r36981

	* cppspec.c (DEFAULT_WORD_SWITCH_TAKES_ARG): Added -MF and -MT.
	* gcc.c (DEFAULT_WORD_SWITCH_TAKES_ARG): Added -MF and -MT.

From-SVN: r36980

	* expr.c (expand_expr, case SAVE_EXPR): Set RTX_UNCHANGING_P on
	returned MEM.
	(expand_expr_unaligned, case ARRAY_REF): Check that index is
	a constant before comparing it; use tree_low_cst.
	* tree.c (save_expr): Set TREE_READONLY.
	(substitute_expr): Return inside of NON_LVALUE_EXPR.
	(build, build1): Set TREE_READONLY if all operands are.
	(build_index_type): If upper bound is a negative number, lower
	bound is zero and sizetype is unsigned, use upper bound of one and
	lower of zero.

From-SVN: r36979

	* gcse.c (set_hash_table_size): Now unsigned.
	* sdbout.c (template_name_p): Add "const" to avoid warnings.
	(sdbout_record_type_name, plain_type_1, sdbout_symbol): Likewise.
	(sdbout_one_type, sdbout_parms, sdbout_reg_parms): Likewise.
	(sdbout_end_epilogue): Remove variable NAME.
	* system.h (getopt): Add default definition.
	* config/alpha/alpha.c (print_operand): Don't continue processing
	after issuing error.
	(summarize_insn): Avoid use of UL in constant.

From-SVN: r36978

From-SVN: r36977

	* stor-layout.c (compute_record_mode): Use tree_low_cst.
	Don't use mode of field for record unless sizes are the same.
	(layout_type, case ARRAY_TYPE): Remove special bounds handling
	previously added for Ada; also change to using host_integerp
	and tree_low_cst.

From-SVN: r36976

loop.c (strength_reduce): Show when new register made for giv is known to be a pointer and its aligment if...

	* loop.c (strength_reduce): Show when new register made for
	giv is known to be a pointer and its aligment if so and known.
	(loop_dump_aux): Show VERBOSE parameter unused.

From-SVN: r36975

	* gcse.c (set_hash_table_size): Now unsigned.
	* sdbout.c (template_name_p): Add "const" to avoid warnings.
	(sdbout_record_type_name, plain_type_1, sdbout_symbol): Likewise.
	(sdbout_one_type, sdbout_parms, sdbout_reg_parms): Likewise.
	(sdbout_end_epilogue): Remove variable NAME.
	* system.h (getopt): Add default definition.
	* config/alpha/alpha.c (print_operand): Don't continue processing
	after issuing error.
	(summarize_insn): Avoid use of UL in constant.

From-SVN: r36974

From-SVN: r36973

From-SVN: r36972

        * regrename.c (rr_replace_reg): Rewrite to use recog_data to
        perform substitutions, and apply_change_group to see if it worked.

From-SVN: r36971

	* fold-const.c (force_fit_type): Unsigned values can overflow
	if they are sizetype.
	(int_const_binop): Don't use cache if overflows.
	* cp/typeck.c (dubious_conversion_warning): Suppress if
	TYPE_IS_SIZETYPE.

From-SVN: r36970

From-SVN: r36969

From-SVN: r36968

	* combine.c (struct undo): Change int to unsigned int.
	(do_SUBST_INT): Args are unsigned int.
	(make_extraction, force_to_mode): Use proper type when forming mask.
	(make_field_assignment): Likewise.

From-SVN: r36967

2000-10-20  Jeffrey Oldham  <oldham@codesourcery.com>

	* decl.c (revert_static_member_fn): Fixed typo.

From-SVN: r36966

c-common.c (check_format_info_recurse): Extract string constant initializers from non-volatile constant arrays and...

	* c-common.c (check_format_info_recurse): Extract string constant
	initializers from non-volatile constant arrays and check them as
	formats.
	* c-typeck.c (decl_constant_value): Don't check pedantic or check
	for DECL_MODE (decl) != BLKmode.
	(decl_constant_value_for_broken_optimization): New function which
	includes these checks.
	(default_conversion, convert_for_assignment, digest_init): Use
	decl_constant_value_for_broken_optimization instead of
	decl_constant_value.

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

From-SVN: r36965

From-SVN: r36964

	* config/avr/avr-protos.h (avr_output_bld): New.
	(out_shift_with_cnt): Add t_len argument.
	* config/avr/avr.c (avr_num_arg_regs): Remove -mpack-args.
	(output_movqi, output_movhi, output_movsisf): Optimize loading
	any constant with exactly one bit set to NO_LD_REGS.
	(out_shift_with_cnt): Optimize output code for size or speed,
	depending on optimize_size.  Handle small shift counts as well
	(if not hand-optimized in ?sh??i3_out).  Shifts can be done
	with or without a scratch register, with help of __tmp_reg__
	or __zero_reg__ if necessary.  Add T_LEN argument to pass the
	length of TEMPLATE in words, return total insn length in *LEN.
	(ashlqi3_out, ashrqi3_out, lshrqi3_out): Change all calls to
	out_shift_with_cnt to work with the above change.
	(ashlhi3_out, ashlsi3_out, ashrhi3_out, ashrsi3_out, lshrhi3_out,
	lshrsi3_out): Likewise.  Optimize more known shift count cases.
	Remove cases already well optimized in out_shift_with_cnt.
	(avr_output_bld): New function.
	* config/avr/avr.h (MASK_PACK_ARGS, TARGET_PACK_ARGS): Remove.
	(TARGET_SWITCHES): Remove -mpack-args backward compatibility.
	* config/avr/avr.md (*reload_inqi, *reload_inhi, *reload_insi):
	Add reload_completed to insn condition - only for peepholes.
	(ashlqi3, ashrqi3, lshrqi3): Correct insn length for shift counts
	in a register or memory.
	(ashlhi3, ashlsi3, ashrhi3, ashrsi3, lshrhi3, lshrsi3): Likewise.
	Do not require a scratch register.
	(*ashlhi3_const, *ashlsi3_const, *ashrhi3_const, *ashrsi3_const,
	*lshrhi3_const, *lshrsi3_const): New insns and matching peepholes.
	Optimize shifts by known count using a scratch register, but only
	if one is still available after register allocation.

From-SVN: r36963

From-SVN: r36962

From-SVN: r36961

From-SVN: r36960