dwarf2out.c (mem_loc_descriptor): Only look through a constant pool reference if...

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

From-SVN: r43805

Fix bad checkin in docs.

From-SVN: r43804

[multiple changes]

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

Daily bump.

From-SVN: r43802

cp-tree.h (copy_template_template_parm): Rename to ...

* 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.

* 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.

        * 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.

        * 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

Remove bogus patch.

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

From-SVN: r43796

Fix URL typo

From-SVN: r43794

[multiple changes]

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

m68hc11.md ("*ashlsi3"): Operand 1 can be a memory reference using the stack pointer...

* 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

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

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

From-SVN: r43789

flow.c: Reverse Jan Hubicka's patch of 02July2001.

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.

* 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.

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

From-SVN: r43784

* testsuite_flags.in (--build-includes): backward, not backwards.

From-SVN: r43783

For PR java/3562:

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

From-SVN: r43781

cvt.c (convert_lvalue): New fn.

        * 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

install.texi (Specific): Markup, spelling and typo fixes.

* 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

Daily bump.

From-SVN: r43775

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

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

From-SVN: r43774

dwarf2out.c (dwarf2out_define): Update comment.

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

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

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.

* 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.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

* gcc.c (process_command): Don't assign elements of a const char*.

From-SVN: r43767

Modified from patch by Julian Hall <jules@acris.co.uk>:

* 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.

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

From-SVN: r43765

ropeimpl.h (_Rope_RopeRep::_M_free_c_string): Replace destroy by _Destroy.

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

c-lex.c (cb_file_change): Pass line number to debug_start_source_file.

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.

* 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

* Makefile.in: Take PICFLAG and RUNTESTFLAGS out of FLAGS_TO_PASS.

From-SVN: r43761

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

* 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

include: New directory.

* 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

Fix dependencies for parallel builds.

From-SVN: r43756

* doc/install.texi (sparc64-*-*): Remove garbage.

From-SVN: r43755

i386.c (ix86_expand_builtin, [...]): Fix typo in last change to use adjust_address.

* i386.c (ix86_expand_builtin, case IX86_BUILTIN_SETPS):
Fix typo in last change to use adjust_address.

From-SVN: r43753

* doc/install.texi (Specific): Update information for *-*-solaris*.

From-SVN: r43751

Daily bump.

From-SVN: r43749

localefwd.h: Format.

2001-07-03  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/localefwd.h: Format.
* include/bits/locale_facts.tcc (locale::combine): Adjust.
* src/locale.cc (locale::locale::(_Impl)): Don't call
_M_add_reference.
(locale::facet::_M_remove_reference): Simplify.
* src/globals.cc (locale_impl_c): New. Format.
(locale_c): New.
* src/ios.cc (ios_base::Init::Init): Increment _S_ios_base_init last.

From-SVN: r43747

Install correct hunks

From-SVN: r43746

* explow.c (plus_constant_wide): Reinitialize Y for restart.

From-SVN: r43745

II.java: New file.

* libjava.lang/II.java: New file.
* libjava.lang/II.out: New file.

From-SVN: r43744

parse.y (fix_constructors): Test if a CALL_EXPR invokes `this'.

* java/parse.y (fix_constructors): Test if a CALL_EXPR invokes
`this'.  If so, don't build instance initializers.

From-SVN: r43743

configure: Rebuilt.

* configure: Rebuilt.
* configure.in: Added aux-dir hacks to satisfy automake and
in-tree builds.

From-SVN: r43740

re PR bootstrap/3281 (Installation failure (mkinstalldirs))

Fix for PR bootstrap/3281:
* aclocal.m4, configure: Rebuilt.
* acinclude.m4 (LIBGCJ_CONFIGURE): Don't set libgcj_flagbasedir.
Correctly compute libgcj_basedir.
(mkinstalldirs): Define and subst.

From-SVN: r43739

re PR bootstrap/3281 (Installation failure (mkinstalldirs))

Fix for PR bootstrap/3281:
* aclocal.m4, configure, Makefile.in: Rebuilt.
* acinclude.m4: Set mkinstalldirs for in-tree build.

From-SVN: r43738

re PR bootstrap/3281 (Installation failure (mkinstalldirs))

Fix for PR bootstrap/3281:
* configure, Makefile.in: Rebuilt.
* configure.in: Set mkinstalldirs, for in-tree build.

From-SVN: r43736

darwin.h (SECTION_FUNCTION): Remove WAS_TEXT argument, remove case for flag_no_mach_text_sections.

        * darwin.h (SECTION_FUNCTION): Remove WAS_TEXT argument, remove
        case for flag_no_mach_text_sections.
        (EXTRA_SECTION_FUNCTIONS): Remove arg from uses of SECTION_FUNCTION.
        * darwin.c (flag_no_mach_text_sections): Remove.
        * darwin-protos.h (darwin_init_pragma): Remove decl.

From-SVN: r43734

explow.c (plus_constant_wide, case PLUS): Call find_constant_term and avoid checking for constant as first operand.

* explow.c (plus_constant_wide, case PLUS): Call find_constant_term
and avoid checking for constant as first operand.
* recog.c (find_constant_term_loc): No longer static.
(adj_offettable_operand): Delete.
* rtl.h (adj_offsettable_operand): Delete declaration.
(find_constant_term): Add declaration.
* caller-save.c: Replace calls to adj_offsettable_operand with calls
to adjust_address.
* config/arm/arm.c, config/c4x/c4x.c: Likewise.
* config/clipper/clipper.md, config/h8300/h8300.c: Likewise.
* config/i386/i386.c, config/i386/i386.md: Likewise.
* config/i860/i860.c, config/i960/i960.c: Likewise.
* config/i960/i960.md, config/m68hc11/m68hc11.c: Likewise.
* config/m68k/m68k.c, config/m68k/m68k.md: Likewise.
* config/m88k/m88k.md, config/mcore/mcore.c: Likewise.
* config/mips/mips.c, config/mips/mips.md: Likewise.
* config/mn10200/mn10200.c, config/mn10300/mn10300.c: Likewise.
* config/ns32k/ns32k.c, config/ns32k/ns32k.md: Likewise.
* config/pa/pa.c, config/pdp11/pdp11.c: Likewise.
* config/pdp11/pdp11.md, config/sh/sh.c, config/v850/v850.c: Likewise.
* config/vax/vax.md, config/ns32k/ns32k.c: Likewise.
* config/ns32k/ns32k.md: Likewise.

From-SVN: r43733

rtl.c (copy_rtx): Handle 'T' format letter.

* rtl.c (copy_rtx): Handle 'T' format letter.
* gensupport.c (collect_insn_data): Likewise.
* print-rtl.c (print_rtx): Print 'T' slots like 's'.

From-SVN: r43732

Specifiy range for <N> in -B option.

Use 'dir' not 'foo' as example directory name.

From-SVN: r43731

sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.

* config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
Fixes PRs bootstrap/3067, bootstrap/3249, bootstrap/3275.

From-SVN: r43729

* doc/cppinternals.texi: Improve formatting and logical markup.

From-SVN: r43726

Daily bump.

From-SVN: r43723

Makefile.in (insn-recog.o): Add dependency on reload.h.

* Makefile.in (insn-recog.o): Add dependency on reload.h.

* genrecog.c (write_header): Include reload.h for prototypes in
insn-recog.c.

From-SVN: r43722

cygwin.h (VALID_MACHINE_DECL_ATTRIBUTE, [...]): Remove.

config:
* i386/cygwin.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/i386-protos.h (i386_pe_valid_decl_attribute_p,
i386_pe_valid_type_attribute_p): Add.
* i386/i386.c (TARGET_INITIALIZER): Override for cygwin targets.
* i386/winnt.c (i386_valid_decl_attribute_p): Return directly.

From-SVN: r43721

explow.c (plus_constant_wide, [...]): New case.

* explow.c (plus_constant_wide, case LO_SUM): New case.
(plus_constant_for_output_wide): Delete.
* rtl.h (plus_constant_for_output): Delete.
* alias.c (canon_rtx, init_alias_analysis): Call plus_constant
instead of plus_constant_for_output.
* recog.c (offsettable_address_p, adj_offsettable_operand): Likewise.
* config/darwin.c, config/arm/arm.c, config/m68k/m68k.c: Likewise.
* config/m88k/m88k.c, config/mips/mips.c, config/pa/pa.c: Likewise.
* config/rs6000/rs6000.c, config/sparc/sparc.c: Likewise.
* config/sparc/sparc.md: Likewise.
Convert some change_address calls to adjust_address.

From-SVN: r43720

extend.texi, [...]: Improve formatting.

gcc:
* doc/extend.texi, doc/gcc.texi, doc/invoke.texi, doc/md.texi,
doc/rtl.texi, doc/tm.texi: Improve formatting.  Improve
documentation of -std and -Wwrite-strings.

contrib:
* texi2pod.pl: Handle @r inside @item.

From-SVN: r43718

acinclude.m4 (GLIBCPP_ENABLE_THREADS): Protect variable from shell expansion (thanks to Alexandre Oliva).

* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Protect variable from shell
expansion (thanks to Alexandre Oliva).
* aclocal.m4: Regenerate.
* configure: Regenerate.

Also, re-add last comment since Benjamin accidentally trashed it with
his last check-in.

From-SVN: r43715

cse.c (canon_hash): Don't register registers in very small register classes...

* cse.c (canon_hash): Don't register registers in very small
register classes, as extending their lifetime might cause
reload to fail.

From-SVN: r43714

locale.cc (locale::locale(const char*)): Make sure global locales are initialized.

2001-07-02  Benjamin Kosnik  <bkoz@redhat.com>

* src/locale.cc (locale::locale(const char*)): Make sure global
locales are initialized.
* include/bits/locale_facets.tcc (locale::combine): Refcout should
be zero, not one as it's return-by-value.
* testsuite/27_io/ios_base_callbacks.cc (test01): Don't check for
named locales here.
* testsuite/22_locale/ctor_copy_dtor.cc (test01): Instead, check
for it here.
(test02): Add test.
* libsupc++/eh_alloc.cc: Use climits, not limits.h.

From-SVN: r43713

acinclude.m4 (GLIBCPP_ENABLE_THREADS): Portability enhancement.

libstdc++/3284
* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Portability enhancement.
* aclocal.m4: Regenerate.
* configure: Regenerate.

From-SVN: r43711

acinclude.m4 (GLIBCPP_ENABLE_THREADS): Add relative path to staged/installed area to support -I-.

libstdc++/3243
* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Add relative path to
staged/installed area to support -I-.  Document.
* aclocal.m4: Regenerate.
* configure: Regenerate.

From-SVN: r43709

flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.

* flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.

* flow.c (forwarder_block_p): Fix for fallthru blocks.
(try_redirect_by_replacing_jump): Update properly the count
and frequency information.

From-SVN: r43708

ios.cc (ios_base::Init::_S_ios_create): Rename __bufsize to __out_bufsize.

libstdc++/2211
* src/ios.cc (ios_base::Init::_S_ios_create): Rename __bufsize to
__out_bufsize.  Add __in_bufsize, document it and use it.

From-SVN: r43707

Rotate ChangeLog.

From-SVN: r43706

toplev.c (dump_file_index): Move SSA dumps just after first jump dump.

       * toplev.c (dump_file_index): Move SSA dumps just after first
        jump dump.
        (dump_file): Corresponding changes.
        (rest_of_compilation): Move SSA path to just after the first
        jump pass.
        * doc/gcc.texi (Passes): Update due to movement of SSA path.
        * doc/invoke.texi: Update dump file #s as they were completely
        out of date with reality.

From-SVN: r43704

[multiple changes]

2001-07-02  Geoffrey Keating  <geoffk@redhat.com>

* doc/tm.texi (Frame Layout): Document STACK_PUSH_CODE.

* expr.c (emit_move_insn_1): Deal with non-default
STACK_PUSH_CODE.

* expr.c (emit_single_push_insn): Fix warning.

2001-07-02  Toshiyasu Morita  <toshiyasu.morita@hsa.hitachi.com>

* expr.c (emit_move_insn_1): Avoid modifying
cfun->expr->x_stack_pointer when PUSH_ROUNDING is defined.

From-SVN: r43703

emit-rtl.c (adjust_address): New function.

* emit-rtl.c (adjust_address): New function.
* expr.h (adjust_address): Add declaration.
* builtins.c: Replace some calls to change_address with calls to it
or to validize_mem.
* caller-save.c, dwarf2out.c, except.c, expmed.c, expr.c: Likewise.
* function.c, config/a29k/a29k.md, config/alpha/alpha.c: Likewise.
* config/arm/arm.c, config/convex/convex.c: Likewise.
* config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
* config/i386/i386.c, config/i386/i386.md: Likewise.
* config/ia64/ia64.c, config/ia64/ia64.md: Likewise.
* config/m32r/m32r.c, config/m68k/m68k.md: Likewise.
* config/m88k/m88k.c, config/mips/mips.md: Likewise.
* config/ns32k/ns32k.c, config/rs6000/rs6000.c: Likewise.
* config/sh/sh.c, config/sparc/sparc.md: Likewise.

From-SVN: r43702

stl_construct.h (construct): Remove.

2001-07-01  Stephen M. Webb <stephen@bregmasoft.com>

* include/bits/stl_construct.h (construct): Remove.
       (destroy): Remove.
       (__destroy): Replaced by use of iterator_traits.
* include/bits/stl_deque.h: replaced HP iterator functions with
iterator_traits.
        (construct): changed to _Construct.
(destroy): changed to _Destroy.
* include/bits/stl_tempbuf.h: Same.
* include/bits/stl_tree.h: Same.
* include/bits/stl_vector.h: Same.
* include/backward/iterator.h (construct): moved definition to here.
(destroy): Same.

From-SVN: r43701

Fix HPUX libgcc_s.so linking problem.

* config/ia64/ia64.h: Delete obsolete lib1funcs.asm comment.
        * config/ia64/t-ia64: Change LIB1ASMFUNCS to use single underscore.
        * config/ia64/lib1funcs.asm: Change macro names to match t-ia64.

From-SVN: r43700

cppinit.c (lang_defaults): New table.

* cppinit.c (lang_defaults): New table.
(set_lang): Just read from lang_defaults into the live options
structure.

From-SVN: r43699

Makefile.in (doc): Depend on $(GENERATED_MANPAGES).

gcc:
* Makefile.in (doc): Depend on $(GENERATED_MANPAGES).
* doc/.cvsignore: Add gcc.1, cpp.1, gcov.1.
* doc/gcc.1, doc/cpp.1, doc/gcov.1: Removed.
contrib:
* gcc_update: Remove entries for gcc.1, cpp.1, gcov.1.

From-SVN: r43698

install.texi: Various spelling and markup fixes.

* doc/install.texi: Various spelling and markup fixes.
(Installing GCC): Component specific installation instructions are
gone.
Fix reference.
Warn about removing old install dir in the presence of shared libs.
(Configuration): Invoke with options target to match configure
--help.
Consistently refer to gas, gld pathnames.
Invert --enable-multilib documentation.
Remove references to old compiler versions.

From-SVN: r43697

* flow.c (try_simplify_condjump): Fix typo in updating fallthru flags.

From-SVN: r43695

install.texi (Specific, [...]): Split from IRIX 5 section.

* doc/install.texi (Specific, mips*-sgi-irix4): Split from IRIX 5
section.
(Specific, mips*-sgi-irix5): Note IDO download.
Reworded MIPS C hints.
Use GNU as instead of GAS.
Markup fixes.
Removed SGI Freeware reference, IRIX 6 only.
(Specific, mips*-sgi-irix6): Removed ranlib caveats, obsolete.
Note N64 library requirement/workaround.
Update O32 hints.
Complete list of structure passing bug victims.

From-SVN: r43694

+ * simplify-rtx.c (simplify_rtx): Use swap_commutative_operands_p.

+       * simplify-rtx.c (simplify_rtx): Use swap_commutative_operands_p.
Forgot to commit Friday.

From-SVN: r43692

* doc/install.texi: Remove CVS Id.

From-SVN: r43691

ssa-dce.c (note_inherently_necessary_set): Add unused attribute.

        * ssa-dce.c (note_inherently_necessary_set): Add unused attribute.
        (find_inherently_necessary): Remove unused variable.

From-SVN: r43690

Revert piece of previous patch about include directories

From-SVN: r43688

c-common.h (TDI_inlined): New ast dump phase.

* c-common.h (TDI_inlined): New ast dump phase.
(dump_flag_name): New function.
* c-dump.c (dump_files): Add inlined phase.
(dump_flag_name): Define.
* doc/invoke.texi (-fdump-ast-inlined): Document.
cp:
* optimize.c (optimize_inline_calls): New function, broken out
of ...
(optimize_function): ... here. Call it. Don't inline if it is
a thunk.
(dump_function): Print name of dump flag causing this dump.
* semantics.c (expand_body): Move thunk inline check to
optimize_function.

From-SVN: r43687

stor-layout.c (layout_decl): Revert change to handling of alignment in packed types.

* stor-layout.c (layout_decl): Revert change to handling of alignment
in packed types.

From-SVN: r43686

Daily bump.

From-SVN: r43684

For PR libgcj/3523:

2001-07-01  Jeremy Nimmer  <jwnimmer@alum.mit.edu>

For PR libgcj/3523:
* java/io/LineNumberReader.java (reset): Pass correct arguments to
countLines.

From-SVN: r43683

c-common.c (decl_attributes, [...]): Don't call layout_decl for FIELD_DECL.

* c-common.c (decl_attributes, case A_MODE): Don't call layout_decl
for FIELD_DECL.

From-SVN: r43682

tm.texi (FUNCTION_ARG): Document that the last call is special.

* doc/tm.texi (FUNCTION_ARG): Document that the last call
is special.

From-SVN: r43681

expr.c (expand_expr, [...]): Correct check for side-effects in the value of an array element.

* expr.c (expand_expr, case ARRAY_REF): Correct check for
side-effects in the value of an array element.

From-SVN: r43680

fio.h: Include <sys/types.h> for off_t.

2001-07-01  Toon Moene  <toon@moene.indiv.nluug.nl>

* libI77/fio.h: Include <sys/types.h> for off_t.

From-SVN: r43678

tlink.c (recompile_files): Remove COMPILER_PATH and LIBRARY_PATH from the environment.

* tlink.c (recompile_files): Remove COMPILER_PATH and
LIBRARY_PATH from the environment.

From-SVN: r43677

mg.exp (compiler_output): Support tcl 8.3.1.

2000-09-10  Michael Chamberlain <michael@chamberlain.net.au>

* gcc.misc-tests/mg.exp (compiler_output): Support tcl 8.3.1.

From-SVN: r43675

c-common.h (enum rid): Add RID_FIRST_AT, RID_LAST_AT, RID_LAST_PQ.

* c-common.h (enum rid): Add RID_FIRST_AT, RID_LAST_AT,
RID_LAST_PQ.  Move RID_FIRST_PQ down with the other FIRST/LAST
enumerators.
(OBJC_IS_AT_KEYWORD, OBJC_IS_PQ_KEYWORD): New macros.

* c-parse.in (OBJC_STRING): Kill.
(objc_string): Decompose to [objc_string] '@' STRING.
(reswords): Take the leading '@' off all the Objective C keywords.
(objc_rid_sans_at): Kill.
(init_reswords): Don't initialize it.
(yylexname): Use OBJC_IS_AT_KEYWORD and OBJC_IS_PQ_KEYWORD.
(_yylex): Kill reconsider label.  Look ahead one token after
an '@'; if we get an identifier, check whether it's an
Objective C @-keyword.  If so, return the keyword.  Otherwise,
put back the token and return the '@' as a terminal.

* cpplib.c (lex_macro_node): Remove unnecessary check for
leading '@' on identifier.  Clarify control flow and commentary.

From-SVN: r43674

Minor comment and whitespace changes

From-SVN: r43673

cse.c (new_label_ref): Variable deleted.

* cse.c (new_label_ref): Variable deleted.
(insert): Remove set of new_label_ref.
(check_for_label_ref): New function.
(cse_basic_block): Don't check new_label_ref; call check_for_label_ref.

From-SVN: r43672

Trivial whitespace changes

From-SVN: r43671

fio.h: Use off_t when appropriate.

2001-07-01  Toon Moene  <toon@moene.indiv.nluug.nl>
            Pedro Vazquez  <vazquez@penelope.iqm.unicamp.br>

* libI77/fio.h: Use off_t when appropriate.
* libI77/backspace.c (f_back): Ditto.
* libI77/endfile.c (t_runc): Ditto.
* libI77/err.c (f__nowreading): Ditto.
* libI77/ftell_.c (unit_chk): Ditto.
* libI77/sue.c (global f__recloc, s_wsue): Ditto.

Co-Authored-By: Pedro Vazquez <vazquez@penelope.iqm.unicamp.br>
From-SVN: r43670

* warn_summary: Fix typo in a comment.

From-SVN: r43669