2000-07-19  Benjamin Kosnik  <bkoz@milou.soma.redhat.com>

	Internal consistency checks.....
	* bits/ios_base.h: Change _M_locale_ios to _M_ios_locale.
	* src/ios.cc: Same.

	* bits/basic_ios.h: Change _M_fctype_ios to _M_ios_fctype.
	* bits/basic_ios.tcc: Same.

	* bits/std_streambuf.h: Change _M_locale_buf to _M_buf_locale.
	Change _M_fctype_buf to _M_buf_fctype.
	* bits/fstream.tcc: Same.

	* bits/std_streambuf.h: Change _M_buf_bump to _M_out_cur_move.
	Change _M_locale_set to _M_buf_locale_init.
	* bits/streambuf.tcc: Same.
	* bits/sstream.tcc: Same.
	* bits/fstream.tcc: Same.

	* bits/std_streambuf.h: Make typedefs consistent.
	(_M_buf_bump): Be more careful with input sequence.

	* bits/std_sstream.h: Same.
	* bits/std_fstream.h: Same.

From-SVN: r35129

From-SVN: r35128

2000-07-18  Benjamin Kosnik  <bkoz@soma.redhat.com>

	* acinclude.m4: Tweaks.
	* config/c_io_libio.cc: Tweaks.
	* bits/sstream.tcc (stringbuf::pbackfail): Simplify.
	* libio/_G_config.h: Don't define _G_HAVE_ST_BLKSIZE.
	* libio/[iofwide.c, wfiledoalloc.c, wfiteopos.c, wgenops.c]: New files.
	* libio/iofclose.c iofopen.c, stdio.c: New files.
	* libio/Makefile.am: Add files, add flags, etc.
	* src/Makefile.am (sources): Add filebuf.cc.
	* acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPORT):
	(GLIBCPP_ENABLE_CSTDIO): Versioning testing, etc etc.

From-SVN: r35127

From-SVN: r35126

	* Makefile.in: Fix tradcif.c path.

From-SVN: r35125

	* cpplib.h (TTYPE_TABLE): Rearrange to use only two per-entry
          macros, not five.

	* cpphash.h (TOKEN_NAME): New macro.
	(_cpp_spell_operator): Deleted.
	(token_spellings): Now _cpp_token_spellings.

	* cppexp.c: Use TOKEN_NAME or TYPE_NAME, not _cpp_spell_operator.
	* cpplex.c: Use OP and TK macros when expanding the
	TTYPE_TABLE.  Eliminate token_names.  For non-OPERATOR tokens,
	store the stringification of the enumeration name (CPP_CHAR,
	etc.) in the name slot of token_spellings.
	Use TOKEN_NAME and/or TOKEN_SPELL, do not reference
	token_spellings directly.
	* cpplib.c: Use TOKEN_SPELL.

	* cpplex.c (_cpp_push_token): If the token being pushed back
	is the previous token in this context, just subtract one from
	context->posn.
	* cppmacro.c (save_expansion): Clear aux field when storing a
	placemarker.

	* gcc.dg/cpp/paste5.c: New test.
	* gcc.dg/cpp/vararg1.c: New test.

From-SVN: r35124

	* cpplex.c (cpp_scan_buffer): Output line command even at the stop
	buffer, provided it is not NULL.

From-SVN: r35123

From-SVN: r35122

c-decl.c (duplicate_decls): Do not call make_var_volatile() in case of invalid volatile re-declaration.

* c-decl.c (duplicate_decls): Do not call make_var_volatile() in
case of invalid volatile re-declaration.

From-SVN: r35119

	* typeck.c (comp_target_parms): Remove obsolete parameter.
	(comp_target_types): Adjust.

From-SVN: r35118

	* calls.c (store_arg): Return non-zero if sibcall_failure is
	desired.
	(expand_call): Adjust caller.
	* gcc.c-torture/execute/20000717-5.c: New test.
	* gcc.c-torture/execute/20000717-1.x: Removed.

From-SVN: r35117

2000-07-17  Gabriel Dos Reis  <gdr@codesourcery.com>

        * diagnostic.h (report_diagnostic): Change prototype.

        * diagnostic.c (output_do_verbatim, diagnostic_for_asm,
        diagnostic_for_decl):  Change prototype.
        (error_with_decl, warning_with_decl, pedwarn_with_decl, warning,
        error, warning, error_with_file_and_line,
        warning_with_file_and_line, pedwarn_with_file_and_line, fatal):
        Adjust call to report_diagnostic, diagnostic_for_decl.
        (error_for_asm, warning_for_asm): Adjust call to diagnostic_for_asm.
        (output_verbatim, verbatim): Adjust call to output_do_verbatim.

        * c-errors.c (pedwarn_c99): Adjust call to report_diagnostic. End
        varaible argument list.

From-SVN: r35116

From-SVN: r35115

	* cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
	* method.c (use_thunk): Correct handling of vcall offsets.

From-SVN: r35114

2000-02-17  Zack Weinberg  <zack@wolery.cumb.org>

	* cpphash.c: Don't include hashtab.h.  Most macro-handling code
	moved to cppmacro.c.
	(hash_HASHNODE, eq_HASHNODE, _cpp_dump_macro_hash,
	dump_hash_helper): Delete.
	(expand_hash, higher_prime_number, _cpp_lookup_with_hash,
	cpp_forall_identifiers): New. Implement specialized version of
	Vlad's expandable hash table.
	(cpp_lookup): Use new functions.
	(_cpp_init_macros, _cpp_cleanup_macros): Adjust for new
	implementation.
	* cppmacro.c: New file.
	* cppinit.c (dump_macros_helper): New.
	(cpp_finish): Iterate over the identifier table directly.
	* cpplex.c (parse_name): Calculate the hash of the identifier
	while we scan it.  Use _cpp_lookup_with_hash when we can.

	* cpphash.h: Update prototypes.
	(xcnewvec, HASHSTEP): New helper macros.
	* cpplib.h: Update prototypes.
	* Makefile.in (LIBCPP_OBJS): Add cppmacro.o.
	(cppmacro.o): New rule.
	(cpphash.o): Update deps.

	* cppmain.c: Do not set pfile->printer if no_output is on.

2000-02-15  Neil Booth  <neilb@earthling.net>

	* cpplib.c: Change all directive-handler functions to return
	void, not int.
	* cpphash.h: Update typedefs.

From-SVN: r35113

From-SVN: r35112

* extend.texi (Extended Asm): Mention that a memory clobber
does not count as a side-effect.

From-SVN: r35111

* extend.texi (Extended Asm): Mention that a memory clobber
does not count as a side-effect.

From-SVN: r35110

* unroll.c (copy_loop_body): Fix one instance of using host
arithmetic on the target; fixes loop-4 on a 32-bit -> 64-bit
cross-compile.

From-SVN: r35109

From-SVN: r35108

From-SVN: r35107

        * config/ia64/ia64.md (movdi): Split out load address code.
        New post-reload splitter for symbolic operands.
        (movdi_internal): Abort if we didn't split symbolic operands
        when we should have.
        * config/ia64/ia64.c (ia64_expand_load_address): New, from movdi bits.
        (ia64_reorg): Split insns when not optimizing.
        * config/ia64/ia64-protos.h (ia64_expand_load_address): Declare.

From-SVN: r35106

real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Use LONG_DOUBLE_TYPE_SIZE instead of MAX_LONG_DOUBLE_TYPE_SIZE to decide output...


	* real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Use LONG_DOUBLE_TYPE_SIZE
	instead of MAX_LONG_DOUBLE_TYPE_SIZE to decide output format.

From-SVN: r35105

        * typeck.c (mark_addressable): Never set TREE_USED.
        * call.c (build_call): Don't abort on calls to library functions
        that have been declared normally.

        * typeck.c (build_binary_op): Fix grammar in warning.

        * exception.cc (__eh_free): Fix prototype.

        * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.

        * decl.c (pushdecl): Handle seeing an OVERLOAD in
        IDENTIFIER_NAMESPACE_VALUE.

From-SVN: r35104

From-SVN: r35103

From-SVN: r35102

From-SVN: r35101

        * Makefile.in (clean): Remove libgcc directory.

        * configure.in (-Wno-long-long check): Use higher-level macros.

From-SVN: r35100

	* gcc.dg/cpp/syshdr.c: New test.
	* gcc.dg/cpp/syshdr1.h, gcc.dg/cpp/syshdr2.h: New files.

From-SVN: r35099

	* simplify-rtx.c (simplify_binary_operation): Recognize
	   (compare (gt[u] (cc) 0) (lt[u] (cc) 0)).
	(simplify_ternary_operation):  Do not examine MODE_BITSIZE of
	   a CONST_INT, it will always be zero.

From-SVN: r35098

2000-07-17  Phil Edwards  <pme@sourceware.cygnus.com>

	* acinclude.m4:  Import CHECK_GNU_MAKE from autoconf macro archive.
	* configure.in:  Use it.  Also print reminders one time.
	* aclocal.m4:  Regenerate.
	* configure:  Regenerate.

From-SVN: r35097

        * loop.c (check_dbra_loop) : Return if more than one condition is
        present to control the loop.

From-SVN: r35096

	* gcc.dg/cpp/cmdlne-dD.c: New test.
	* gcc.dg/cpp/cmdlne-dM.c: New test.

From-SVN: r35095

	* mips.c (mips_expand_prologue): Don't calculate the last
	argument register unless we need it.  When we are calculating
	this, make sure FUNCTION_ARG is giving us a REG.

From-SVN: r35094

	* testsuite/regress-demangle (failed test): Show result and
	expected output.

From-SVN: r35093

	* invoke.texi (-pedantic): Refer to ISO C instead of ANSI C, and
	update to describe current practice.

From-SVN: r35092

	* flow.c (libcall_dead_p): Use single_set to verify the insn
	has only one set and get for analysis.
	(propagate_one_insn): Don't pass the PATTERN of the insn.

From-SVN: r35091

From-SVN: r35090

From-SVN: r35089

From-SVN: r35088