From-SVN: r36566

        * dwarf2out.c (add_const_value_attribute): Multiply by length, not 4.

        * dwarf2out.c (tree_add_const_value_attribute): New fn.
        (gen_variable_die): Call it for non-definitions.

        * dwarf2out.c (die_struct): Add die_mark field.
        (mark_dies, unmark_dies): New fns.
        (clear_die_sizes): Remove.
        (print_die): Check die_symbol rather than die_offset.
        (build_abbrev_table, output_pubnames, output_aranges): Check
        die_mark rather than die_offset.
        (output_comp_unit): Move calc_die_sizes after build_abbrev_table.
        Call mark_dies.

From-SVN: r36565

	* cppfiles.c (lookup_include_file): Rename to open_file.
	Always create a splay tree value, even on syscall failures.
	Negative entries indicated by fd == -2.
	Re-open files closed in the meantime.
	(_cpp_fake_include): Create a negative splay tree entry.
	(find_include_file, cpp_read_file): Update for function name
	change.
	* gcc.gd/cpp/mi4.c: Testcase.

From-SVN: r36564

From-SVN: r36563

From-SVN: r36562

From-SVN: r36561

From-SVN: r36560

From-SVN: r36559

2000-09-20  J. David Anglin  <dave@hiauly1.hia.nrc.ca>

	* configure.in: Correct test of gcc_cv_glibc.
	* configure: Rebuilt.
	* config.in: Rebuilt.

From-SVN: r36558

        * errfn.c: Move declaration of cp_printer and cp_printers to ...
        * cp-tree.h: ... here.

        * error.c: Remove declaration of cp_printer.

From-SVN: r36557

	* builtins.c (expand_builtin_fputs): Also expand when length!=1.
	(expand_builtin): Handle BUILT_IN_FWRITE.

	* builtins.def (BUILT_IN_FWRITE): New entry.

	* c-common.c (c_common_nodes_and_builtins): Declare __builtin_fwrite.

From-SVN: r36556

	* gcc.c (modify_target): New variable and struct.
	(process_command): Handle MODIFY_TARGET_NAME.
	* tm.texi (MODIFY_TARGET_NAME): Add documentation for new macro.
	* config/pa/pa.h (MODIFY_TARGET_NAME): New macro.

From-SVN: r36555

	* c-decl.c (finish_decl): Add else's to avoid referencing
	TYPE_DOMAIN of an ERROR_MARK.

From-SVN: r36554

From-SVN: r36553

	* config/avr/avr.c (adjust_insn_length): Adjust lengths of
	`reload_in*' insns.

	* config/avr/avr.md (neghi2): Add alternative for input and output
	operands in different registers, as in negsi2.
	(*negsi2): Remove '*' from the name.  Use "movw" if available.

From-SVN: r36552

	* except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
	users.

From-SVN: r36551

2000-09-19  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* src/localename.cc (locale::_Imp) : Remove typedefs.
	* bits/localefwd.h (locale::locale(const locale& __other, _Facet*
	__f): Consistency check,, call _Imp ctor with refererence argument
	of 1.
	* bits/localefwd.h: Change _S_num_categories to
	_S_categories_num. Add new data member, _S_facets_num, which is
	the number of standard facets.

From-SVN: r36550

From-SVN: r36549

	* config/ia64/crtbegin.asm (__dso_handle): Delete use of
	HAVE_GAS_HIDDEN macro.

From-SVN: r36548

2000-09-19  Phil Edwards  <pme@sources.redhat.com>

	* docs/21_strings/howto.html:  Fix editor lossage from last commit.

From-SVN: r36547

2000-09-19  Phil Edwards  <pme@sources.redhat.com>

	* docs/thanks.html:  More thanks.
	* docs/18_support/howto.html:  Fix thinko.
	* docs/21_strings/howto.html:  Minor tweaks and updates to URLs.
	  Redo the string transformation notes and link to...
	* docs/22_locale/howto.html:  ...here.

From-SVN: r36546

	* cpplex.c (lex_line): Drop the EOF token for unknown
	directives in assembler.

From-SVN: r36545

From-SVN: r36544

	* configure.in: Add AIX multithread support fragment.
	* config/aix.mt: Define _PTHREADS in MT_CFLAGS if -pthread
	commandline option present.

From-SVN: r36543

From-SVN: r36542

	* configure.in: Allow enable_threads_flag value of "aix".  Define
	thread_file as "aix" for AIX 4.3 and above..
	* configure: Regenerated.

	* gthr-aix.h: New file.

	* rs6000/t-aix43: Replace soft-float multilib with pthread.
	Remove 403 processor multilib match.  Fix rios2 processor multilib
	match.

	* rs6000/aix.h (ASM_DECLARE_FUNCTION_NAME): Use function_section
	to return to appropriate csect.

From-SVN: r36541

	* builtins.c (is_valid_printf_arglist, expand_builtin_printf): New
	functions.
	(expand_builtin_fputs): Set `target' parameter for `expand_expr'.
	(expand_builtin): Handle BUILT_IN_PUTCHAR, BUILT_IN_PUTS and
	BUILT_IN_PRINTF.

	* builtins.def (BUILT_IN_PUTCHAR, BUILT_IN_PUTS, BUILT_IN_PRINTF):
	New entries.

	* c-common.c (init_function_format_info): Handle __builtin_printf.
	Set `check_function_format_ptr'.
	(c_common_nodes_and_builtins): Set `puts_ftype' and
	`printf_ftype'.  Declare __builtin_putchar, __builtin_puts,
	__builtin_printf and printf.

	* tree.c, tree.h (check_function_format_ptr): Declare.

testsuite:
	* g++.old-deja/g++.other/virtual8.C: Declare printf correctly.

From-SVN: r36540

        * cppfiles.c (read_include_file): Take no special action for
        zero-length files.

From-SVN: r36539

From-SVN: r36538

From-SVN: r36537

From-SVN: r36536

From-SVN: r36535

        * config/i386/i386.h (CPP_CPU_SPEC): Define i586 and i686 symbols
        in addition to pentium and pentiumpro symbols.
        (CPP_CPU_DEFAULT_SPEC): Likewise.

From-SVN: r36534

        * c-typeck.c (c_expand_asm_operands): Restore the output tree
        after expanding.

From-SVN: r36533

        * stmt.c (expand_expr_stmt): Only call warn_if_unused_value
        if the tree has side effects.
        (warn_if_unused_value): Do not warn about void constructs.

From-SVN: r36532

From-SVN: r36531

From-SVN: r36530

        * unroll.c (copy_loop_body): Update LABEL_NUSES before
        calling invert_jump.

From-SVN: r36529

From-SVN: r36528

From-SVN: r36527