Daily bump.

From-SVN: r63922

haifa-sched.c (schedule_block): Don't call reorder when sorting is prohibited.

2003-03-06  Vladimir Makarov  <vmakarov@redhat.com>

* haifa-sched.c (schedule_block): Don't call reorder when sorting
is prohibited.

From-SVN: r63915

Makefile.in (c-ppoutput.o): Update.

* Makefile.in (c-ppoutput.o): Update.
* c-common.h (init_pp_output): New.
(preprocess_file): Update.
* c-lex.c (init_c_lex): Move mbchar initialization to cpplib.
Register builtins.
* c-opts.c (c_common_init): Call init_pp_output if preprocessing.
Make call to cpp_read_main_file common to whether preprocessing
or not.  Don't register builtins.
* c-ppoutput.c: Include c-pragma.h.
(setup_callbacks): Rename init_pp_output.
(preprocess_file): No longer setup callbacks or call
cpp_read_main_file.
* cpphash.h (_cpp_init_mbchar): New.
* cppinit.c (init_library): Call _cpp_init_mbchar.
* cpplex.c (_cpp_init_mbchar): New.

From-SVN: r63913

Fix typo in previous patch

From-SVN: r63912

re PR c++/9965 (ICE in cp_expr_size)

PR c++/9965
* call.c (reference_binding): Add ref_is_var parameter.
(implicit_conversion): Adjust call to reference_binding.
(initialize_reference): Likewise.

PR c++/9965
* g++.dg/init/ref2.C: New test.

From-SVN: r63909

ios_base_storage.cc (test02): Set exception mask.

2003-03-06  Jerry Quinn  <jlquinn@optonline.net>

* testsuite/27_io/ios_base_storage.cc (test02): Set exception
mask.  Test setting small-numbered pword and iword slots.  Test
behavior at limit of numeric_limits::max.  Check that values are
still good after failures.

From-SVN: r63908

emit-rtl.c (gen_lowpart): When requesting the low-part of a MEM...

* emit-rtl.c (gen_lowpart): When requesting the low-part of a
MEM, try loading the MEM into a register and taking the low-part
of that, to help CSE see the use of the MEM in its true mode.

From-SVN: r63907

re PR c++/9400 (Warning -Wshadow warns of shadowed declaration of THIS in local classes.)

PR c++/9400
* decl.c (pushdecl): Don't check for shadowing of DECL_ARTIFICIAL
PARM_DECLs.

PR c++/9400
* g++.dg/warn/Wshadow-2.C: New test.

From-SVN: r63904

re PR c++/9791 (-Woverloaded-virtual reports hiding of destructor)

PR c++/9791
* class.c (get_basefndecls): Use lookup_fnfields_1.

PR c++/9791
* g++.dg/warn/Woverloaded-1.C: New test.

From-SVN: r63899

[multiple changes]

2002-03-05  Tom Tromey  <tromey@redhat.com>

* config/stormy16/stormy16.h (DWARF_LINE_MIN_INSTR_LENGTH):
Define.

2002-03-05  Nick Clifton  <nickc@cambridge.redhat.com>

* config/stormy16/stormy16.md ("*eqbranchsi"): Remove '+' on
operand 2.
("*ineqbranchsi"): Likewise.

2002-03-05  Andrew Haley  <aph@cambridge.redhat.com>

* config/stormy16/stormy16.c (xstormy16_expand_prologue): Delete
mem_fake_push_rtx.  Instead construct a SEQUENCE to show the
register store followed by a stack increment.

2002-03-05  Chris Moller  <cmoller@redhat.com>

* config/stormy16/stormy16.c (REG_NEEDS_SAVE): added a term
to inhibit saving CARRY_REGS.

* config/stormy16/stormy16.c (xs_hi_general_operand):
added predicate to detect and error-out on out-of-range
const_ints for movhi.
* config/stormy16/stormy16.md (movhi): use
xs_hi_general_operand.

* config/stormy16/stormy16.c (xstormy16_expand_prologue):
added a check for local vbl size overflow.
* config/stormy16/stormy16.c (xs_hi_nonmemory_operand):
added predicate to detect and error-out on out-of-range
const_ints for addhi and subhi.
* config/stormy16/stormy16.md (addhi3, addchi4, addchi5,
subhi3, subchi4, subchi5): used xs_hi_nonmemory_operand.

* config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
add a term to accept PRE_MODIFY addresses.
* config/stormy16/stormy16.c (xstormy16_expand_move):
add code to expand PRE_MODIFY addresses to an add followed
by a move.

From-SVN: r63898

tree-inline.c (inlinable_function_p): Revert earlier change pending investigation.

        * tree-inline.c (inlinable_function_p): Revert earlier change
        pending investigation.

From-SVN: r63897

ios.cc (ios_base::_M_init): Remove _M_word_size.

2003-03-06  Jerry Quinn  <jlquinn@optonline.net>

* src/ios.cc (ios_base::_M_init): Remove _M_word_size.
(ios_base::ios_base): Set _M_word, _M_word_size.
(ios_base::~ios_base): Remove redundant test.
* testsuite/27_io/ios_base_storage.cc (test03): New.

From-SVN: r63896

* gcc.dg/i386-local.c: Fix typo.

From-SVN: r63893

* config/h8300/h8300.md (a new peephole2): New.

From-SVN: r63892

re PR c++/9188 ([New parser] Strange wording of error message)

PR c++/9188
* parser.c (cp_parser_type_parameter): Remove redundant `expect'
in error message.
(cp_parser_single_declaration): Likewise.

From-SVN: r63891

* cgraph.c (cgraph_node): Do not confuse nested functions and methods.

From-SVN: r63889

dwarf2out.c (size_of_die): Compute size of external reference to die correctly.

* dwarf2out.c (size_of_die): Compute size of external reference to
die correctly.

From-SVN: r63888

mmix.md ("*movcc_expanded"): New pattern.

* config/mmix/mmix.md ("*movcc_expanded"): New pattern.
("movcc", "movcc_uns", "movcc_fp", "movcc_fpeq", "movcc_fun"): New
expanders.

From-SVN: r63887

* expr.h (lang_expand_expr): Delete obsolete prototype.

From-SVN: r63886

* emit-rtl.c (gen_highpart_mode): Fix a comment typo.

From-SVN: r63885

h8300.md (a peephole2): Generalize to accept a memory operand.

* config/h8300/h8300.md (a peephole2): Generalize to
accept a memory operand.

From-SVN: r63883

alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '+'.

* config/alpha/alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '+'.
* config/alpha/alpha.c (print_operand, case '+'): New.
* config/alpha/alpha.md (call_osf_1_noreturn): Document and use.
(call_value_osf_1_noreturn): Likewise.

From-SVN: r63882

Daily bump.

From-SVN: r63881

stmt.c (fixup_gotos): Change meaning of DONT_JUMP_IN.

* stmt.c (fixup_gotos): Change meaning of DONT_JUMP_IN.
(expand_end_bindings): Likewise.

From-SVN: r63874

re PR c++/9440 (error message about "non-lvalue in unary '&'" when using ?: operator)

        PR c++/9440
        * call.c (build_conditional_expr): Use convert rather than an
        explicit NOP_EXPR.

From-SVN: r63872

pa.md (return_external_pic): Add !TARGET_PA_20 to constraint.

* pa.md (return_external_pic): Add !TARGET_PA_20 to constraint.
(epilogue): Don't generate return_external_pic when emitting PA 2.0
code.

From-SVN: r63871

tm.texi: Document TARGET_DWARF_REGISTER_SPAN.

2003-03-05  Aldy Hernandez  <aldyh@redhat.com>

        * doc/tm.texi: Document TARGET_DWARF_REGISTER_SPAN.

        * config/rs6000/rs6000.c (rs6000_dwarf_register_span): New.

        * hooks.c (hook_rtx_rtx_null): New.

        * hooks.h (hook_rtx_rtx_null): Protoize.

        * target-def.h (TARGET_DWARF_REGISTER_SPAN): New macro.
        (TARGET_INITIALIZER): Add TARGET_DWARF_REGISTER_SPAN.

        * target.h (struct gcc_target): Add dwarf_register_span.

        * dwarf2out.c (multiple_reg_loc_descriptor): New.
        (one_reg_loc_descriptor): New.
        (reg_loc_descriptor): Add support for values that span more than
        one register.

From-SVN: r63870

strstream.cc, [...]: Remove incorrect whitespace added in my previous change.

* src/strstream.cc, include/bits/basic_string.tcc: Remove
incorrect whitespace added in my previous change.

From-SVN: r63869

Makefile.in (calls.o, [...]): Depend on cgraph.h

* Makefile.in (calls.o, toplev.o alias.o): Depend on cgraph.h
* alias.c:  Include cgraph.h
(mark_constant_function): Use cgraph_rtl_info.
* calls.c:  Include cgraph.h
(flags_from_decl_or_type): Use cgraph_rtl_info to find pure and const
calls.
(expand_call): Use cgraph_rtl_info to set preferred stack boundary.
* cgraph.c (cgraph_rtl_info): New function.
* cgraph.h (cgraph_rtl_info): Declare
(cgraph_rtl_info): Likewise.
* function.h (struct function): Add recursive_call_emit.
* toplev.c: Include cgraph.h.
(rest_of_compilation): Set preferred_incoming_stack_boundary.

* gcc.dg/i386-local2.c: New.

From-SVN: r63868

h8300.c (output_simode_bld): Clear the destination first if possible.

* config/h8300/h8300.c (output_simode_bld): Clear the
destination first if possible.
* config/h8300/h8300.md (extzv_1_r_h8300hs): Add an
alternative.
(extzv_1_r_inv_h8300hs): Likewise.

From-SVN: r63867

decl.c (cp_binding_level): Add static_decls varray member.

* decl.c (cp_binding_level): Add static_decls varray member.
(add_decl_to_level): Add static/inline namespace scope
declarations to static_decls array.
(wrapup_global_for_namespace): Pass static_decls only, instead of
all decls, to wrapup_global_declarations/check_global_declarations.
(push_namespace): Initialize static_decls for ordinary namespaces.
(cxx_init_decl_processing): Initialize static_decls for global
namespace.

From-SVN: r63866

basic-block.h (EDGE_IRREDUCIBLE_LOOP, [...]): New.

* basic-block.h (EDGE_IRREDUCIBLE_LOOP, EDGE_ALL_FLAGS): New.
* cfg.c (dump_edge_info): Add EDGE_IRREDUCIBLE_LOOP flag dump.
* cfgloop.c (flow_loop_free): Made global.
(establish_preds): New static function.
(flow_loop_tree_node_add): Handle subloops of added loop correctly.
(get_loop_exit_edges): New.
(verify_loop_structure): Verify EDGE_IRREDUCIBLE_LOOP flags.
* cfgloop.h (flow_loop_free, get_loop_exit_edges, unloop): Declare.
* cfgloopanal.c (mark_irreducible_loops): Mark edges in irreducible
loops.
* cfgloopmanip.c (loop_delete_branch_edge): Allow to test for
removability of an edge.
(fix_irreducible_loops): New static function.
(find_path, remove_path): Add ability to remove enclosing loops.
(unloop): New.
(copy_bbs, duplicate_loop_to_header_edge): Use EDGE_IRREDUCIBLE_LOOP
flags.
* cfgrtl.c (verify_flow_info): Handle EDGE_IRREDUCIBLE_LOOP flag.
* loop-unroll.c (peel_loops_completely): Do not duplicate loop if
not neccessary.
(decide_peel_completely, peel_loops_completely): Allow complete peeling
of non-duplicable once rolling loops.
* loop-unswitch.c (unswitch_loop): Update EDGE_IRREDUCIBLE_LOOP flags.

From-SVN: r63864

sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value for align_jumps is 4.

* sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value
for align_jumps is 4.

(SECONDARY_INPUT_RELOAD_CLASS): If reloading a PLUS into FPUL,
use GENERAL_REGS.

From-SVN: r63863

m68hc11.h (PAD_VARARGS_DOWN): Define and return according to va_arg type.

* config/m68hc11/m68hc11.h (PAD_VARARGS_DOWN): Define and return
according to va_arg type.
(EXPAND_BUILTIN_VA_ARG): Remove.
* config/m68hc11/m68hc11.c (m68hc11_va_arg): Remove.
* config/m68hc11/m68hc11-protos.h (m68hc11_va_arg): Remove.

From-SVN: r63859

* g++.dg/abi/layout3.C: New test.

From-SVN: r63856

ios_base.h (ios_base::Init::_S_initialized()): Added _S_initialized() in order to allow debugging libraries to detect when...

2003-03-05  Carlo Wood  <carlo@alinoe.com>

        * include/bits/ios_base.h(ios_base::Init::_S_initialized()): Added
_S_initialized() in order to allow debugging libraries to detect
when the std streams are initialized from an overloaded operator
new.

From-SVN: r63852

demangle.h: Move to..

2003-03-05  Benjamin Kosnik  <bkoz@redhat.com>

* libsupc++/demangle.h: Move to..
* include/bits/demangle.h: ...here.
* src/demangle.cc: Adjust include.
* include/Makefile.am (bits_headers): Add.
* include/Makefile.in: Regenerate.

From-SVN: r63851

rs6000.c (rs6000_variable_issue): Remove unnecessary else clauses.

        * config/rs6000/rs6000.c (rs6000_variable_issue): Remove unnecessary
        else clauses.

From-SVN: r63850

raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid warning, and fix return type for the IN_RTS && !SJLJ case.

ada/9961
        * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
        warning, and fix return type for the IN_RTS && !SJLJ case.

From-SVN: r63842

i386.c (ix86_save_reg): Also test current_function_uses_const_pool.

* i386/i386.c (ix86_save_reg): Also test
        current_function_uses_const_pool.

From-SVN: r63840

unwind.h: Add the GPL exception.

* unwind.h: Add the GPL exception.
        * Makefile.in (USER_H): Add unwind.h.

From-SVN: r63839

re PR c/9799 (mismatching structure initializer with nested flexible array member, segfaults)

PR c/9799
* c-typeck.c (push_init_level): Add sanity check.

From-SVN: r63831

* class.c (end_of_class): Correct thinko.

From-SVN: r63829

* treetree.c (init_c_lex): Follow change to c-common.h.

From-SVN: r63828

* config-lang.in: Replace ${libstdcxx_version} by its value.

From-SVN: r63827

globals.cc: Clarify comments, remove c_locale_imp_compat.

2003-03-04  Benjamin Kosnik  <bkoz@redhat.com>

* src/globals.cc: Clarify comments, remove c_locale_imp_compat.

* config/linker-map.gnu: Filter typeinfo and vtable info.

From-SVN: r63826

ios.cc (ios_base::_M_grow_words): Don't delete _M_word on new failure.

2003-03-04  Jerry Quinn  <jlquinn@optonline.net>

* src/ios.cc (ios_base::_M_grow_words): Don't delete _M_word on
new failure.  Throw exception if badbit and exception mask when ix
>= numeric_limits<int>::max().

From-SVN: r63824

Makefile.tpl: Reindent.

* Makefile.tpl: Reindent.
* Makefile.in: Regenerate.
* configure.in: Reindent.  Don't set unused variables.
* configure: Regenerate.

From-SVN: r63823

i386-local.c: New.

* gcc.dg/i386-local.c: New.

* toplev.c (rest_of_compilation):  Deffer RTL compilation only when
RTL inlining is done.

* cgraphunit.c (cgraph_mark_local_functions): New local function.
(cgraph_optimize): Mark local functions.
* i386-protos.h (init_cumulative_args): Update prototype.
* i386.c (init_cumulative_args): Use register passing convention for
local functions.

* cgraph.c (cgraph_global_info_ready): New global variable
(cgraph_local_info, cgraph_global_info): New functions.
* cgraph.h (struct cgraph_local_info, cgraph_global_info): New
structures.
(cgraph_local_info, cgraph_global_info, cgraph_global_info_ready):
Declare.
* cgraphunit.c (cgraph_finalize_function): Set inline_many.
(cgraph_mark_functions_to_output): Use inline_many.
(cgraph_expand_function): Free DECL_SAVED_TREE uncondtionally.
(cgraph_expand_functions): Expand inline functions last.
(cgraph_optimize): Do not emit uneeded functions.

From-SVN: r63822

Daily bump.

From-SVN: r63821

* expr.c (convert_modes): Check for legal hard register.

From-SVN: r63813

cp-tree.h (cxx_saved_binding): Declare.

        * cp-tree.h (cxx_saved_binding): Declare.
        (struct saved_scope): Adjust type of field 'old_binding'.
        * decl.c (cxx_saved_binding_make): New macro.
        (struct cxx_saved_binding): Define.
        (store_bindings): Adjust prototype.  Use cxx_saved_binding to save
        C++ bindings.
        (maybe_push_to_top_level): Adjust local variable type.
        (pop_from_top_level): Likewise.

From-SVN: r63810

gcconfig.h (GC_data_start): declare when needed.

2003-03-04  Hans Boehm <Hans.Boehm@hp.com>
* include/private/gcconfig.h (GC_data_start): declare when needed.
* include/private/gc_priv.h: Include gcconfig.h after ptr_t
declaration.
* dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
GC_register_dynlib_callback): Register main data for static
executable if dl_iterate_phdr() didn't.
* misc.c (GC_init_inner): Call GC_init_linux_data_start() even
if we don't expect to register main static data.

From-SVN: r63809

sourcebuild.texi (Front End Directory): Document tags.

* doc/sourcebuild.texi (Front End Directory): Document tags.
* configure: Rebuilt.
* configure.in (target_list): Added tags.
* Makefile.in (TAGS): Depend on lang.clean.  Include subdirectory
TAGS files by reference.
* objc/Make-lang.in (objc.tags): New target.

From-SVN: r63808

* Make-lang.in (treelang.tags): New target.

From-SVN: r63807

* Make-lang.in (java.tags): New target.

From-SVN: r63806

* Make-lang.in (c++.tags): New target.

From-SVN: r63805

* Make-lang.in (f77.tags): New target.

From-SVN: r63804

* Make-lang.in (ada.tags): New target.

From-SVN: r63803

strstream.cc (strstreambuf::overflow): Make sure operands of min and max have the same type.

* src/strstream.cc (strstreambuf::overflow): Make sure operands of
min and max have the same type.
* include/bits/basic_string.tcc (append, rfind, compare): Likewise.

From-SVN: r63802

gcov-io.h (gcov_save_position, [...]): Modified to enable reading/ writing of whole .da file just once.

* gcov-io.h (gcov_save_position, gcov_reserve_length, gcov_resync,
gcov_skip, gcov_skip_string, gcov_write_unsigned, gcov_write_counter,
gcov_write_string, gcov_read_unsigned, gcov_read_counter,
gcov_read_string, gcov_write_length): Modified to enable reading/
writing of whole .da file just once.
(da_file_open, da_file_close, da_file_eof, da_file_error,
da_file_position, da_file_seek, da_file_write, da_file_read): New
functions.
(actual_da_file, actual_da_file_position, actual_da_file_length,
actual_da_file_buffer, actual_da_file_buffer_size): New static
functions.
* libgcov.c (gcov_exit): Modified to read/write the whole .da file at
just once.

From-SVN: r63800

m68k.c (m68k_output_function_prologue): Fix CFA offset without frame pointer.

* config/m68k/m68k.c (m68k_output_function_prologue): Fix CFA
offset without frame pointer.

From-SVN: r63799

* expr.c (expand_expr): Call promote_mode to set unsignedp.

From-SVN: r63796

a-except.adb (Unwind_RaiseException): Import a GNAT specific wrapper...

ada/9911
* a-except.adb (Unwind_RaiseException): Import a GNAT specific
wrapper, which name remains constant whatever underlying GCC
scheme.

* raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
the stable interface needed for a-except.

From-SVN: r63795

configure.in: Don't always define TARGET_SYSTEM_ROOT.

* configure.in: Don't always define TARGET_SYSTEM_ROOT.
* configure: Regenerated.
* gcc.c: Check whether TARGET_SYSTEM_ROOT is defined.

From-SVN: r63793

configure.in: Include $(build_tooldir)/sys-include in FLAGS_FOR_TARGET.

* configure.in: Include $(build_tooldir)/sys-include in
FLAGS_FOR_TARGET.
* configure: Regenerated.

From-SVN: r63792

* gcc.dg/sh-relax.c: Disable for sh64-*-*.

From-SVN: r63791

Oops forgot to commit ChangeLog for:

* configure.in: Check for <memcheck.h>.
        * configure: Regenerated.

* config.in: Define HAVE_MEMCHECK_H.

* ggc-common.c: Use <memcheck.h> if available instead of
<valgrind.h>.
* ggc-page.c: Likewise.
* cppfiles.c: Likewise.

From-SVN: r63790

configure.in: Check for <memcheck.h>.

* configure.in: Check for <memcheck.h>.
        * configure: Regenerated.

* config.in: Define HAVE_MEMCHECK_H.

* ggc-common.c: Use <memcheck.h> if available instead of
<valgrind.h>.
* ggc-page.c: Likewise.
* cppfiles.c: Likewise.

From-SVN: r63788

Makefile.am (allstamps): Remove stamp-std-precompile.

2003-03-04  Benjamin Kosnik  <bkoz@redhat.com>

* include/Makefile.am (allstamps): Remove stamp-std-precompile.
* include/Makefile.in: Regenerate.

From-SVN: r63787

* config/h8300/h8300.md (*extzv_8_8): Fix cc and lengths.

From-SVN: r63784

re PR c/9262 (ICE on false case label)

PR c/9262
* c-typeck.c (do_case): Attach the first case label to the SWITCH_BODY.
(c_finish_case): Rechain the next statements to the SWITCH_STMT.

From-SVN: r63783

invoke.texi: Document that unit-at-a-time is enabled for -O3

* doc/invoke.texi:  Document that unit-at-a-time is enabled for -O3
* toplev.c (parse_options_and_default_flags): Enable flag_unit_at_a_time
for -O3.

From-SVN: r63782

Make sure I committed the right version. :-(

From-SVN: r63779

configure.in: Delete three unused variables.

* configure.in: Delete three unused variables.  Move a variable
definition closer to its use.  Simplify use_collect2 logic.  Start to
organize.  Simplify tests for in-tree gas and ld.
* configure: Regenerate.

From-SVN: r63778

Makefile.tpl: Always pass down RANLIB.

* Makefile.tpl: Always pass down RANLIB.
* Makefile.in: Regenerate.

From-SVN: r63777

Makefile.tpl: Don't set unused enable_shared, enable_threads macros.

* Makefile.tpl: Don't set unused enable_shared, enable_threads macros.
* Makefile.in: Regenerate.
* configure.in: Remove unused logic relating to --enable-shared
and --enable-threads.  Remove bogus comments.  Remove redundant
noconfigdirs.
* configure: Regenerate.

From-SVN: r63776

configure.in: Replace ${libstdcxx_version} by its value.

* configure.in: Replace ${libstdcxx_version} by its value.
Remove reference to mh-dgux.
* configure: Regenerate.

* mh-dgux: Delete.

From-SVN: r63775

* Make-lang.in: Update.

From-SVN: r63774

Makefile.in: Update.

* Makefile.in: Update.
* c-common.c (flag_no_line_commands, flag_no_output,
flag_dump_macros, flag_dump_includes): New.
* c-common.h (flag_no_line_commands, flag_no_output,
flag_dump_macros, flag_dump_includes, preprocess_file): New.
(init_c_lex): Update prototype.
* c-lex.c (init_c_lex): Update prototype; move some code to
c_common_init.
* c-opts.c (preprocess_file): Subsume into c_common_init.
(c_common_decode_option): Update flags.
(c_common_init): Move code from preprocess_file and init_c_lex.
(sanitize_cpp_opts): Update.
* c-ppoutput.c: New, cppmain.c almost verbatim.
* cpphash.h (struct printer): Remove.
(struct cpp_reader): Remove print.
* cpplib.h (dump_none, dump_only, dump_names, dump_definitions,
cpp_preprocess_file): Remove.
(struct cpp_options): Remove no_output, no_line_commands, dump_macros
and dump_includes.
* cppmain.c: Remove.
* doc/passes.texi: Update.

From-SVN: r63773

function.c (STACK_ALIGNMENT_NEEDED): New macro.

* function.c (STACK_ALIGNMENT_NEEDED): New macro.  Default to 1.
(assign_stack_local_1): Perform overall stack alignment only when
STACK_ALIGNMENT_NEEDED is non-zero.
* doc/tm.texi (STACK_ALIGNMENT_NEEDED): Document.

* pa.c (compute_frame_size): Rename fsize to size.  Account for
alignment to a word boundary before general register save block.  Only
account for double-word alignment before floating point register save
block if one or more are saved.  Don't allocate space for %r3 when
frame pointer is needed.
(hppa_expand_prologue): Include alignment to word boundary in local
frame size.
* pa.h (STARTING_FRAME_OFFSET): Define to 8 on both 32 and 64-bit ports.
(STACK_ALIGNMENT_NEEDED): Define.

From-SVN: r63771

NetworkInterface.java: Merged with classpath.

2003-03-03  Michael Koch  <konqueror@gmx.de>

* java/net/NetworkInterface.java: Merged with classpath.

From-SVN: r63769

dwarf2out.c (rtl_for_decl_location): Don't return NULL_RTX for global register variables.

* dwarf2out.c (rtl_for_decl_location): Don't return NULL_RTX for
global register variables.

From-SVN: r63768

* gcc.c-torture/execute/20030222-1.c: New test.

From-SVN: r63767

reload.c (reload_adjust_reg_for_mode): New function.

* reload.c (reload_adjust_reg_for_mode): New function.
(subst_reloads): Call it.
(operands_match_p): Adjust registers using HARD_REGNO_NREGS.
* reload.h (reload_adjust_reg_for_mode): Declare.
* reload1.c (emit_input_reload_insns, emit_output_reload_insns):
Call it.

From-SVN: r63766

abi_check.cc (report_symbol_info): Add version info.

2003-03-03  Benjamin Kosnik  <bkoz@redhat.com>

        * testsuite/abi_check.cc (report_symbol_info): Add version info.

        * config/linker-map.gnu: Hide more stuff.
        * include/Makefile.am: Cleanups.
        * include/Makefile.in: Regenerate.

From-SVN: r63765

abi_check.cc (report_symbol_info): Add version info.

2003-03-03  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/abi_check.cc (report_symbol_info): Add version info.

* config/linker-map.gnu: Hide more stuff.
* include/Makefile.am: Cleanups.
* include/Makefile.in: Regenerate.

From-SVN: r63764

* gcc.dg/m68k-slp-ice.c: New test for PR c/7872.

From-SVN: r63763

re PR c/7872 ([m68k]ICE on legal code, regression from 3.0 and 2.9*)

* optabs.c (add_equal_note): Delete SUBREG_REG use.
Fixes PR c/7872.

From-SVN: r63762

* cplus-dem.c: Add license exception to copyright notice.

From-SVN: r63760

h8300.md (*ixorsi3_ashift_16): New.

* config/h8300/h8300.md (*ixorsi3_ashift_16): New.
(*ixorsi3_lshiftrt_16): New.
(*iorsi3_ashift_16): Remove.

From-SVN: r63756

h8300.md (*extzv_8_8): Use '?' to simplify the pattern.

* config/h8300/h8300.md (*extzv_8_8): Use '?' to simplify the
pattern.

From-SVN: r63755

decl.c (finish_enum): Do set the type in a template.

        * decl.c (finish_enum): Do set the type in a template. Simplify.
        * pt.c (tsubst_enum, tsubst_copy): Revert last patch.

From-SVN: r63754

Daily bump.

From-SVN: r63751

verify.cc (handle_jsr_insn): Don't fail if `jsr' appears at end of bytecode.

* verify.cc (handle_jsr_insn): Don't fail if `jsr' appears at end
of bytecode.
(handle_ret_insn): Fail if returning to jsr that appears at end of
bytecode.

From-SVN: r63744

* doc/install.texi (Specific): Update entry for powerpc-darwin.

From-SVN: r63742

tabify

From-SVN: r63740

* config/ia64/ia64.h (HAVE_AS_LTOFFX_LDXMOV_RELOCS): Default to 0.

From-SVN: r63739

rs6000.c (rs6000_multipass_dfa_lookahead): Delete.

        * config/rs6000/rs6000.c (rs6000_multipass_dfa_lookahead): Delete.
        (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Delete.
        (rs6000_variable_issue): Do not return negative value.
        (rs6000_issue_rate): Uniformly set issue rate to 1 for first
        scheduling pass.

From-SVN: r63736

re PR c++/9878 (error: non-lvalue in unary `&' wrongly issued)

PR c++/9878
* call.c (convert_class_to_reference): Correct conversion
sequences.
(reference_binding): Add ref_bound_directly_to_rvalue_p parameter.
(implicit_conversion): Adjust call to reference_binding.
(add_candidate): Change type of candidates parameter.
(add_function_candidate): Likewise.
(add_conv_candidate): Likewise.
(build_builtin_candidate): Likewise.
(add_builtin_candidate): Likewise.
(add_builtin_candidates): Likewise.
(add_template_candidate_real): Likewise.
(add_template_candidate): Likewise.
(add_template_conv_candidate): Likewise.
(build_user_type_conversion_1): Adjust accordingly.
(build_object_call): Likewise.
(build_conditional_expr): Likewise.
(add_candidates): Likewise.
(build_new_op): Likewise.
(convert_like_real): Use USER_CONV_CAND.  Use build_nop.
(build_new_method_call): Adjust calls to add_function_candidate.
(make_temporary_var_for_ref_to_temp): New function.
(initialize_reference): Add decl parameter.
* class.c (build_rtti_vtbl_entries): Use build_address and
build_nop.
* cp-tree.h (initialize_reference): Change prototype.
(make_temporary_var_for_ref_to_temp): New function.
(build_type_conversion): Change prototype.
(build_address): New function.
(build_nop): Likewise.
* cvt.c (cp_convert_to_pointer): Adjust call to
build_type_conversion.  Avoid indicating redundant NOP_EXPRs.
Use build_nop.
(convert_to_pointer_force): Use build_nop.
(build_up_reference): Use make_temporary_var_for_ref_to_temp.
(convert_to_reference): Adjust call to build_type_conversion.
(ocp_convert): Likewise.
(build_type_conversion): Remove for_sure parameter.
* decl.c (grok_reference_init): Use initialize_reference.
* typeck.c (build_address): New function.
(build_nop): Likewise.
(build_unary_op): Use them.
(build_ptrmemfunc): Tidy slightly.
(convert_for_initialization): Adjust call to
initialize_reference.
* typeck2.c (store_init_value): Remove #if 0'd code.

PR c++/9878
* g++.dg/init/ref1.C: New test.

From-SVN: r63735