2001-07-06  Toon Moene  <toon@moene.indiv.nluug.nl>
            Pedro Vazquez  <vazquez@penelope.iqm.unicamp.br>

	* configure.in: Check for fseeko, ftello.
	* configure: Rebuilt.
	* config.h.in: Rebuilt.
	* fio.h: Define FSEEK to be fseek or fseeko, depending
	on configure's findings.  Ditto for FTELL and ftell / ftello.
	* backspace.c (f_back): Use FSEEK for fseek, FTELL for ftell.
	* dfe.c (c_dfe): Ditto.
	* due.c (c_due, e_rdue): Ditto.
	* endfile.c (t_runc): Ditto.
	* err.c (f__nowreading, f__nowwriting): Ditto.
	* ftell_.c (G77_ftell_0, G77_fseek_0): Ditto.
	* inquire.c (f_inqu): Ditto.
	* open.c (f_open): Ditto.
	* rdfmt.c (rd_ed): Ditto.
	* sue.c (s_wsue, e_wsue, e_rsue): Ditto.

Co-Authored-By: Pedro Vazquez <vazquez@penelope.iqm.unicamp.br>

From-SVN: r43806

        * dwarf2out.c (mem_loc_descriptor): Only look through a constant pool
        reference if the target constant is also a SYMBOL_REF.

From-SVN: r43805

From-SVN: r43804

2001-07-05  Eric Christopher  <echristo@redhat.com>

        * config/mips/mips.h (MASK_MIPS3900): Remove.
        (MASK_MIPS16,MASK_NO_CHECK_ZERO_DIV,MASK_CHECK_RANGE_DIV,
        MASK_UNINIT_CONST_IN_RODATA): Change for 3900 mask removal.
        (TARGET_MIPS3900): Change to use mips_arch.
        (TARGET_MIPS4000): New.
        (TARGET_MIPS4100): New.
        (TARGET_MIPS4300): New.
        (TARGET_SWITCHES): Change 3900 and 4650 options to NULL.
        (SUBTARGET_TARGET_OPTIONS): Add -march. Change help text
        for -mipsX.
        (GENERATE_BRANCHLIKELY): Move TARGET_MIPS3900.
        (ISA_HAS_BRANCHLIKELY): To here.
        (CC1_CPU_SPEC):  New.
        (CC1_SPEC): Use here.  Remove 4650 and 3900 options.
        (mips_arch_string): Declare.
        (mips_arch): Declare.
        (TARGET_OPTIONS): Add -march and -mtune.

        * config/mips/mips.c (mips_arch_string): New.
        (mips_arch): New.
        (override_options): Handle -march for codegen and -mtune
        for scheduling. Use mips_arch. Move tx39 target default here.
        (mips_parse_cpu): Move error message to override_options.

        * config/mips/r3900.h (TARGET_DEFAULT): Remove.

        * config/mips/mips.md: Use TARGET_MIPS4000 and TARGET_MIPS4300.

        * doc/invoke.texi (Option Summary): Add -march and -mtune entries.
        (MIPS Options): Ditto.  Change mcpu entry to historical text.

2001-07-05  H.J. Lu  (hjl@gnu.org)

        * config/mips/mips.c (mips_parse_cpu): New function to parse
        -march=*/-mcpu=*.

From-SVN: r43803

From-SVN: r43802

	* cp-tree.h (copy_template_template_parm): Rename to ...
	(bind_template_template_parm): ... here.
	* tree.c (copy_template_template_parm): Rename to ...
	(bind_template_template_parm): ... here.  Remove the case when
	NEWARGS is NULL_TREE.
	(copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
	BOUND_TEMPLATE_TEMPLATE_PARM.
	* pt.c (lookup_template_class): Adjust.

From-SVN: r43800

	* lang.c (flag_assume_compiled): Removed.
	* java-tree.h (flag_assume_compiled): Removed.
	* lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
	-fhash-synchronization, -fuse-divide-subroutine,
	-fcheck-references, -femit-class-file, -femit-class-files,
	-fassume-compiled.  Updated --encoding information.  Changed
	-foutput-class-dir to `-d'.

From-SVN: r43799

        * cvt.c (convert_lvalue): New fn.
        * cp-tree.h: Declare it.
        * method.c (do_build_assign_ref): Use it.
        (do_build_copy_constructor): Convert parm to base types
        before calling base constructors.

From-SVN: r43798

        * typeck.c (check_return_expr): Check DECL_ALIGN instead of
        DECL_USER_ALIGN.  Check flag_elide_constructors instead of
        optimize.
        * semantics.c (cp_expand_stmt): Don't destroy the named return value.

From-SVN: r43797

	* config/ia64/lib1funcs.asm: Revert 2001-07-02 change.
	* config/ia64/t-ia64: Likewise.
	(LIB1ASMFUNCS): Update comment.

From-SVN: r43796

From-SVN: r43794

2001-07-03  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.y (resolve_expression_name): Improved error message for
	inner class cases.
	Fixes PR java/1958

2001-06-27  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
	* jcf.h (typedef struct JCF): New bitfield `finished.'
	(JCF_FINISH): Set `finished.'
	(JCF_ZERO): Reset `finished.'
	Fixes PR java/2633

2001-06-27  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.y (class_body_declaration:): Don't install empty instance
	initializers.
	Fixes PR java/1314

(http://gcc.gnu.org/ml/gcc-patches/2001-07/msg00321.html )

From-SVN: r43793

	* config/m68hc11/m68hc11.md ("*ashlsi3"): Operand 1 can be a memory
	reference using the stack pointer, adjust it since we push Y
	temporarily.
	("*ashrsi3"): Likewise.
	("*lshrsi3"): Likewise.

From-SVN: r43791

	* config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Fix return address
	when -fomit-frame-pointer is used.

From-SVN: r43789

2001-07-05  Jeffrey Oldham  <oldham@codesourcery.com>

	* flow.c: Reverse Jan Hubicka's patch of 02July2001.
	(try_redirect_by_replacing_jump): Reverse updating properly the
	count and frequency information.  Reverse removing cc0 setter.
	(forwarder_block_p): Reverse fixing for fallthru blocks.

From-SVN: r43788

* gcc.c (TARGET_OPTION_TRANSLATE_TABLE): New.
(translate_options): If the above is defined, use it to map
given options to new options.
* doc/tm.texi: Document it.

From-SVN: r43787

invoke.texi (Optimize Options): Document that -fgcse may cause programs using computed gotos to run more slowly.

	* doc/invoke.texi (Optimize Options): Document that -fgcse may
	cause programs using computed gotos to run more slowly.

Co-Authored-By: Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>

From-SVN: r43786

* Makefile.in: Add ffs.c dependency.
* configure.in: Add ffs.c.
* ffs.c: New file.

From-SVN: r43784

From-SVN: r43783

	* java/lang/Class.h (Class(void)): Now private.  Removed
	implementation.  From dmorsberger@sensysdl.com.

From-SVN: r43781

        * cvt.c (convert_lvalue): New fn.
        * cp-tree.h: Declare it.
        * method.c (do_build_assign_ref): Use it.
        (do_build_copy_constructor): Convert parm to base types
        before calling base constructors.

        * typeck.c (check_return_expr): Check DECL_ALIGN instead of
        DECL_USER_ALIGN.  Check flag_elide_constructors instead of
        optimize.
        * semantics.c (cp_expand_stmt): Don't destroy the named return value.

From-SVN: r43780

	* doc/install.texi (Specific): Markup, spelling and typo fixes.
	Fixed sorting.
	Consistently require binutils 2.11.2, not prereleases.
	(Specific, decstation-*): Canonicalize as mips-dec-*.
	(Specific, i?86-*-sco3.2v5*): Remove make bootstrap requirement,
	always necessary.
	(Specific, m68k-altos): Removed reference to README.altos, deleted.
	(Specific, mips-*): Reword MIPS C compiler requirements.
	(Specific, powerpc*-*-*): New, mention --with-cpu once.
	(Specific, sunv5): Removed, obsolete.

From-SVN: r43779

dwarf2out.c (output_loc_list): Use an all ones mask for .text asm output and don't rely on long long literals.

	* dwarf2out.c (output_loc_list): Use an all ones mask for
	.text asm output and don't rely on long long
	literals. Reformat some long lines.

From-SVN: r43777

From-SVN: r43775

	* doc/gcc.texi (GNU/Linux): Remove accidental re-add of GPL
	section.

From-SVN: r43774

2001-07-04  Daniel Berlin  <dan@cgsoftware.com>

	* dwarf2out.c (dwarf2out_define): Update comment.
	(dwarf2out_undef): Ditto.
	(dwarf2out_start_source_file): Ditto.
	(dwarf2out_end_source_file): Ditto.
	(dwarf2out_finish): Output DW_MACINFO_end_file for primary file,
	since we never call the start/end debug hook for the primary file.

From-SVN: r43773

2001-07-04  Kazu Hirata  <kazu@hxi.com>

	* config/h8300/h8300.c (get_shift_alg): Remove an extra operand
	from shll.

From-SVN: r43771

	* cppinit.c (remove_dup_dirs): Inform if a system include
        directory is being reordered.
	* doc/invoke.texi (Directory Options): GCC warns if you hide a
	system include.
	* doc/cpp.texi (Search Paths): Likewise.
	* doc/gcc.texi (Interoperation): Remove information about
	-I/usr/include.

From-SVN: r43769

	* varray.h (VARRAY_TOP_GENERIC_PTR): Remove spurious parameter.
	(VARRAY_TOP_CHAR_PTR): Likewise.
correct filenames for 2001-07-03  Stan Shebs  <shebs@apple.com>

From-SVN: r43768

From-SVN: r43767

	* jartool.c (errno): Conditionally declare.
	(O_BINARY): Conditionally define.
	(main): Use open, not creat.  Use O_BINARY everywhere.
	(make_manifest): Use O_BINARY.
	(add_to_jar): Likewise.

From-SVN: r43766

	* emit-rtl.c (change_address): Don't abort if invalid address while
	reload is in progress.

From-SVN: r43765

2001-07-04  Jeffrey Oldham  <oldham@codesourcery.com>

	* include/ext/ropeimpl.h (_Rope_RopeRep::_M_free_c_string):
	Replace destroy by _Destroy.
	(_Rope_RopeRep::_S_free_string): Likewise.
	(rope::c_str()): Likewise.
	* include/ext/slist (_Slist_base::_M_erase_after>): Likewise.
	(_Slist_base::_M_erase_after): Likewise.
	(slist::_M_create_node): Replace construct by _Construct.
	(slist::pop_front): Replace destroy by _Destroy.
	* include/ext/stl_hashtable.h (hashtable::_M_new_node): Replace
	construct by _Construct.
	(hashtable::_M_delete_node): Replace destroy by _Destroy.
	* include/ext/stl_rope.h (rope::rope): Replace construct by
	_Construct.
	(rope::copy): Replace destroy by _Destroy.

From-SVN: r43764

2001-07-04  Daniel Berlin  <dan@cgsoftware.com>

	* c-lex.c (cb_file_change): Pass line number to
	debug_start_source_file.
	(cb_undefine): Pass correct line number to debug_undef.

	* toplev.c (debug_start_source_file): Add line number to
	parameters. Pass it along to dwarf2out_start_source_file.
	(decode_g_option): Stop resetting debug level back to normal when
	we change debug formats, unless the current level is
	none. (Before, -g3 -gdwarf-2 would use debug level 2, rather than
	3).

	* toplev.h (debug_start_source_file): Add line number to
	parameters.

	* dwarf2out.h (dwarf2out_start_source_file): Add line number to parameters.

	* dwarf2out.c (dwarf2out_start_source_file): Add line number to
	parameters.
	Output debug_macinfo data for starting file if requested.
	(dwarf2out_end_source_file): Output debug_macinfo data for ending
	file if requested.
	(dwarf2out_define): Output debug_macinfo data for defining a macro if requested.
	(dwarf2out_undef): Output debug_macinfo data for undefining a
	macro if requested.
	(DEBUG_MACINFO_SECTION): New. DWARF2 macro info section name.
	(DEBUG_MACINFO_SECTION_LABEL): New. DWARF2 macro info section label.
	(macinfo_section_label): New. DWARF2 macro info section label.
	(dwarf2out_init): If we want macro info, output the start label
	for the section.
	(dwarf2out_finish): If we want macro info, add a DW_AT_macro_info
	attribute to the compilation unit die pointing to the macro info.

2001-07-04  Daniel Berlin  <dan@cgsoftware.com>

	* dwarf2out.c (new_loc_list): Move to inside #ifdef
	DWARF2_DEBUGGING_INFO.
	(add_loc_descr_to_loc_list): Ditto.
	(output_loc_list): Ditto.
	Also, fix thinko in curr not being initialized.
	(gen_internal_sym): Ditto.

From-SVN: r43763

	* emit-rtl.c (replace_equiv_address): New function.
	* expr.h (replace_equiv_address): New declaration.
	* explow.c (validize_mem): Call it instead of change_address and
	also call if -fforce-addr and address is constant.
	* expr.c: Replace more calls to change_address with adjust_address
	and/or replace_equiv_address or to validize_mem.
	* function.c, regmove.c, config/alpha/alpha.c: Likewise.
	* config/arm/arm.md, config/clipper/clipper.md: Likewise.
	* config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
	* config/i370/i370.md, config/i860/i860.md: Likewise.
	* config/i960/i960.md, config/mips/mips.c: Likewise.
	* config/mips/mips.md, config/pa/pa.md: Likewise.
	* config/pdp11/pdp11.md, config/rs6000/rs6000.c: Likewise.
	* config/rs6000/rs6000.md, config/sh/sh.md: Likewise.

From-SVN: r43762

From-SVN: r43761

	* bitmap.c (bitmap_union_of_diff): Don't use BITMAP_ALLOCA.

	* bitmap.h (BITMAP_ALLOCA): Don't pass alloca as an argument to a
	function.

From-SVN: r43760

	* doc/include: New directory.
	* doc/fdl.texi: Move to doc/include/fdl.texi.
	* doc/texinfo.tex: Move to doc/include/texinfo.tex.
	* doc/include/funding.texi, doc/include/gpl.texi: New files.
	* doc/gcc.texi: Use funding.texi and gpl.texi.
	* Makefile.in ($(docdir)/cpp.info, $(docdir)/gcc.info,
	$(docdir)/cppinternals.info, cpp.dvi. gcc.dvi. cppinternals.dvi):
	Update dependencies and use -I $(docdir)/include.

f:
	* g77.texi: Use gpl.texi and funding.texi.  Remove Look and Feel
	section.  Add Funding Free Software to invariant sections.
	* Make-lang.in ($(srcdir)/f/g77.info, f/g77.dvi): Update
	dependencies and use doc/include in search path.

java:
	* gcj.texi: Use gpl.texi.
	* Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
	dependencies and use doc/include in search path.

From-SVN: r43757

From-SVN: r43756

From-SVN: r43755