sparc-protos.h: Add prototypes for fp_zero_operand and reg_or_0_operand.

* sparc-protos.h: Add prototypes for fp_zero_operand and
reg_or_0_operand.
* sh-protos.h: Add prototype for fpul_operand.

From-SVN: r44625

* doc/extend.texi (Other Builtins): Fix typo in last change.

From-SVN: r44624

target.h (gcc_target): Add asm_out.named_section, section_type_flags, have_named_sections.

* target.h (gcc_target): Add asm_out.named_section,
section_type_flags, have_named_sections.
* target-def.h (TARGET_ASM_NAMED_SECTION): New.
(TARGET_HAVE_NAMED_SECTIONS): New.
(TARGET_SECTION_TYPE_FLAGS): New.

* Makefile.in (toplev.o): Depend on TARGET_H.
(varasm.o, dbxout.o): Likewise.
* c-common.c (decl_attributes): Check targetm.have_named_sections
instead of ifdef ASM_OUTPUT_SECTION_NAME.
* dbxout.c (dbxout_function_decl): Likewise.
(dbxout_function_end): Likewise.
* toplev.c (compile_file): Likewise.
* varasm.c (exception_section): Likewise.
* cp/decl2.c (finish_objects): Likewise.

* defaults.h (EH_FRAME_SECTION): Remove.
(EH_FRAME_SECTION_ASM_OP): Remove.
(EH_FRAME_SECTION_NAME): New.
(UNIQUE_SECTION): Don't depend on ASM_OUTPUT_SECTION_NAME.
(UNIQUE_SECTION_P): Remove.
* dwarf2out.c (SECTION_FORMAT): Remove.
(ASM_OUTPUT_SECTION): Remove.
(output_call_frame_info): Use named_section_flags.
(output_comp_unit, dwarf2out_start_source_file): Likewise.
(dwarf2out_end_source_file, dwarf2out_define): Likewise.
(dwarf2out_undef, dwarf2out_init, dwarf2out_finish): Likewise.
* varasm.c (in_eh_frame, eh_frame_section): Remove.
(named_section_flags): New.
(named_section): Use it and targetm.section_type_flags.
(resolve_unique_section): New.
(assemble_start_function): Use it.
(asm_emit_uninitialised, assemble_variable): Likewise.
(default_section_type_flags): New.
(default_no_named_section, default_elf_asm_named_section): New.
(default_coff_asm_named_section, default_pe_asm_named_section): New.
* output.h: Update varasm.c decls.
(SECTION_*): New flags.

* crtstuff.c: Check EH_FRAME_SECTION_NAME not EH_FRAME_SECTION_ASM_OP.
(__EH_FRAME_BEGIN__, __FRAME_END__): Use attribute section.

* config/elfos.h (UNIQUE_SECTION_P): Remove.
* config/alpha/elf.h, config/arm/linux-elf.h: Likewise.
* config/arm/pe.h, config/arm/unknown-elf.h: Likewise.
* config/i386/cygwin.h, config/i386/djgpp.h: Likewise.
* config/i386/i386-interix.h, config/i386/win32.h: Likewise.
* config/ia64/sysv4.h, config/mcore/mcore-pe.h: Likewise.
* config/mips/elf.h, config/mips/elf64.h: Likewise.
* config/mips/iris6gld.h, config/mips/mips.h: Likewise.
* config/pa/pa64-hpux.h,

* config/elfos.h (ASM_OUTPUT_SECTION_NAME): Remove.
(TARGET_ASM_NAMED_SECTION): New.
* config/psos.h, config/a29k/a29k.h, config/alpha/elf.h: Likewise.
* config/alpha/vms.h, config/arm/coff.h: Likewise.
* config/arm/conix-elf.h, config/arm/elf.h: Likewise.
* config/arm/linux-elf.h, config/arm/pe.h: Likewise.
* config/arm/unknown-elf.h, config/avr/avr.h: Likewise.
* config/c4x/c4x.h, config/h8300/h8300.h: Likewise.
* config/i386/cygwin.h, config/i386/djgpp.h: Likewise.
* config/i386/i386-interix.h, config/i386/i386elf.h : Likewise.
* config/i386/sco5.h, config/i386/win32.h: Likewise.
* config/m68k/coff.h, config/mcore/mcore-pe.h: Likewise.
* config/mcore/mcore.h, config/mips/elf.h: Likewise.
* config/mips/elf64.h, config/mips/iris6.h: Likewise.
* config/mips/netbsd.h, config/mips/openbsd.h: Likewise.
* config/pa/pa64-hpux.h, config/rs6000/sysv4.h: Likewise.
* config/rs6000/xcoff.h, config/sh/sh.h: Likewise.
* config/sparc/sysv4.h: Likewise.

* config/nextstep.h: Error until named sections implemented.

* config/a29k/a29k.c (a29k_asm_named_section): New.
* config/alpha/alpha.c (SECTION_VMS_OVERLAY): New.
(vms_section_type_flags, vms_asm_named_section): New.
* config/arm/arm.c (arm_elf_asm_named_section): New.
* config/avr/avr.c (asm_output_section_name): Remove.
* config/avr/avr-protos.h: Update.
* config/c4x/c4x.c (c4x_asm_named_section): New.
* config/h8300/h8300.c (h8300_asm_named_section): New.
* config/i386/i386.c (sco_asm_named_section): New.
* config/i386/winnt.c (SECTION_PE_SHARED): New.
(i386_pe_section_type_flags): New.
(i386_pe_asm_named_section): New.
* config/i386/i386-protos.h: Update.
* config/m68k/m68k.c (m68k_coff_asm_named_section): New.
* config/mcore/mcore.c (mcore_asm_named_section): New.
* config/mips/mips.c (iris6_asm_named_section): New.
* config/mips/mips.h (ENCODE_SECTION_INFO): Use DECL_ONE_ONLY
instead of UNIQUE_SECTION_P.
* config/rs6000/rs6000.c (rs6000_elf_section_type_flags): New.
(xcoff_asm_named_section): New.
* config/sh/sh.c (sh_asm_named_section): New.
* config/sparc/sparc.c (sparc_elf_asm_named_section): New.

* config/i386/djgpp.h (EH_FRAME_SECTION_ASM_OP): Remove.
* config/i386/sco5.h (EH_FRAME_SECTION_ASM_OP*): Remove.
(EH_FRAME_SECTION_NAME): New.
(EXCEPTION_SECTION): New.
* config/ia64/ia64.h (EH_FRAME_SECTION_ASM_OP): Remove.
(DEBUG_*_SECTION): Remove.
* config/m68k/rtemself.h (EH_FRAME_SECTION_ASM_OP): Remove.
* config/mips/iris6.h (DEBUG_*_SECTION): Remove.
(EH_FRAME_SECTION_ASM_OP): Remove.

* doc/tm.texi (UNIQUE_SECTION_P): Remove.
(ASM_OUTPUT_SECTION_NAME): Remove.
(TARGET_ASM_NAMED_SECTION): New.
(TARGET_HAVE_NAMED_SECTIONS): New.
(TARGET_SECTION_TYPE_FLAGS): New.
(EH_FRAME_SECTION_ASM_OP): Remove.
(EH_FRAME_SECTION_NAME): New.

From-SVN: r44623

* Makefile.in (concat.o): Depend on config.h.

From-SVN: r44622

builtins.c (fold_builtin_constant_p): Return integer_zero_node for complex expressions when cfun == 0.

* builtins.c (fold_builtin_constant_p): Return integer_zero_node
for complex expressions when cfun == 0.
* doc/extend.texi: Document that __builtin_constant_p can be
used in data initializers as well as functions.
* gcc.dg/bconstp-1.c: New test.

From-SVN: r44619

mn10300.h (CONDITIONAL_REGISTER_USAGE): Declare variable I locally...

* config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Declare
variable I locally, instead of expecting a declaration in the
calling context.

From-SVN: r44617

except.c (collect_one_action_chain): Add an explicit cleanup action if regions surrounding a catch were encoded...

        * except.c (collect_one_action_chain): Add an explicit cleanup
        action if regions surrounding a catch were encoded entirely
        within the call-site entry.

        * g++.dg/eh/filter1.C, g++.dg/eh/filter2.C: New tests.

From-SVN: r44616

dbxout.c (dbxout_symbol_location): Flatten subregs first; don't take REGNO of a non-register.

        * dbxout.c (dbxout_symbol_location): Flatten subregs first;
        don't take REGNO of a non-register.

From-SVN: r44615

gthr-dce.h (__GTHREAD_MUTEX_INIT_FUNCTION and __GTHREAD_MUTEX_INIT_DEFAULT): New macros for mutex initialization.

* gthr-dce.h (__GTHREAD_MUTEX_INIT_FUNCTION and
__GTHREAD_MUTEX_INIT_DEFAULT): New macros for mutex initialization.
(__gthread_key_delete): Remove code for __PTHREAD_LIBRARY_VERSION_1 >= 1
(__gthread_mutex_init_function): New function for mutex initialization.

From-SVN: r44614

Makefile.in: Revert screwed up commit.

2001-08-03  Daniel Berlin  <dan@cgsoftware.com>

* Makefile.in: Revert screwed up commit.

From-SVN: r44613

t-m68hc11-gas (T_CPPFLAGS): Add _ctor and _dtor.

* config/m68hc11/t-m68hc11-gas (T_CPPFLAGS): Add _ctor and _dtor.
* config/m68hc11/larith.asm (_exit): Split in several sub-sections
merged by linker script to get a final _exit().
(__do_global_dtors): New for destructor handling in specific exit
section.
(__do_global_ctors): New for constructors in specific install section.
(__map_data_section): Map data sections before running constructors.
* config/m68hc11/m68hc11.h (INT_ASM_OP): Define to use .word.
(CTORS_SECTION_ASM_OP): Define to put in readonly section.
(DTORS_SECTION_ASM_OP): Likewise.
(CTORS_SECTION_FUNCTION): Define to force a reference to
__do_global_ctors.
(DTORS_SECTION_FUNCTION): Likewise for __do_global_dtors.

From-SVN: r44611

ChangeLog: Fix date on previous ChangeLog entry for GCSE.

2001-08-03  Daniel Berlin  <dan@cgsoftware.com>

* ChangeLog: Fix date on previous ChangeLog entry for GCSE.

* Makefile.in: Add df.h to gcse.c dependencies.

From-SVN: r44610

varasm.c (output_constant_def_contents): Use for the length of a string constant either its TREE_STRING_LENGTH or its...

* varasm.c (output_constant_def_contents): Use for the length of a
string constant either its TREE_STRING_LENGTH or its int_size_in_bytes
depending on which is larger.

From-SVN: r44604

gcse.c: Include df.h for use as a dataflow analyzer.

2001-07-16  Daniel Berlin  <dan@cgsoftware.com>

        * gcse.c: Include df.h for use as a dataflow analyzer.
        Remove regvec.
        Declaration of reg_set_info: gone.
        New df_analyzer variable used by store motion.
        (reg_set_info): Deleted.
        (mark_mem_regs): New function, analyze regs used by a mem.
        (store_ops_ok): Use dataflow analyzer results to determine if
        necessary regs are changed in the block.
        (find_moveable_store): Remove check for symbol ref, we can handle
        much more complex expressions now.
        (compute_store_table): Remove most of the code, it's unnecessary
        now that the dataflow analyzer records the info for us.
        (store_killed_after): Add parameter to say whether to do the
        store_ops_okay test, used to speed up testing when we already know
        the answer, and just want to know if the store itself was killed.
        (build_store_vector): Largely rewritten to calculate the various
        vectors properly, and somewhat optimized.
        (store_motion): Init the df_analyzer, get REG_DEF chains.
        Also handle trapping expressions (since mems almost always trap)
        (simple_mem): Redefine what a simple mem is.

From-SVN: r44603

ifcvt.c (noce_get_alt_condition): Don't make an auxiliary set from a constant part of the condition.

* ifcvt.c (noce_get_alt_condition): Don't make an auxiliary
set from a constant part of the condition.

From-SVN: r44602

* libjava.jni/calls.c (Java_calls_docall): Fix typo.

From-SVN: r44601

mkdeps.c (deps_add_default_target): Make local variable ``start'' a const char pointer.

* mkdeps.c (deps_add_default_target): Make local variable
``start'' a const char pointer.
* dwarf2out.c (compute_section_prefix): Localize use of ``p''.

From-SVN: r44600

install.texi (Configuration): Fix markup.

* doc/install.texi (Configuration): Fix markup.
(Specific, i?86-*-udk): Likewise.
(Specific, alpha*-dec-osf*): Warn against --with-gnu-as,
--with-gnu-ld.
Document --enable-threads and --enable-libgcj status.
(Specific, mips-sgi-irix*): Canonicalize triples.
(Specific, mips-sgi-irix5): Warn about problems with this config.
Mention required GNU as patch.
Native assembler problems are fixed.
(Specific, mips-sgi-irix6): Update O32 ABI support status.
Document --enable-threads and --enable-libgcj status.

From-SVN: r44599

Restore patch with fixed invocation of mkinstalldirs

From-SVN: r44597

sysv4.h (ASM_OUTPUT_LABELREF): Don't write to constant data.

        * config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Don't write to
        constant data.

From-SVN: r44596

rtlanal.c (find_first_parameter_load): Stop if we reach a CODE_LABEL at BOUNDARY.

        * rtlanal.c (find_first_parameter_load): Stop if we
        reach a CODE_LABEL at BOUNDARY.

From-SVN: r44595

alpha.md (force_movdi): New insn.

        * config/alpha/alpha.md (force_movdi): New insn.
        * config/alpha/alpha.c (alpha_expand_prologue): Use it.
        Tweek FRP marking of VMS prologue insns.
        * config/alpha/vms.h (EPILOGUE_USES): New.

From-SVN: r44594

Daily bump.

From-SVN: r44593

* Makefile.in, mklibgcc.in: Revert mkinstalldirs change.

From-SVN: r44591

prims.cc (JNI_OnLoad): Don't declare.

* prims.cc (JNI_OnLoad): Don't declare.
(_JNI_OnLoad): Don't define.
(_Jv_CreateJavaVM): Don't handle JNI_OnLoad.

From-SVN: r44590

combine.c, [...]: consistently use "VAX", "VAXen", and "MicroVAX" in comments and documentation.

* combine.c, config.gcc, cse.c, defaults.h, real.c, reload.c,
simplify-rtx.c, config/alpha/alpha.h, config/avr/avr.h,
config/convex/convex.h, config/d30v/d30v.c,
config/d30v/d30v.h, config/dsp16xx/dsp16xx.h,
config/elxsi/elxsi.h, config/fr30/fr30.h, config/m88k/m88k.c,
config/mips/mips.h, config/mn10200/mn10200.h,
config/mn10300/mn10300.h, config/pdp11/pdp11.md,
config/v850/v850.h, config/vax/openbsd.h,
config/vax/openbsd1.h, config/vax/ultrix.h,
config/vax/vax-protos.h, config/vax/vax.c, config/vax/vax.h,
config/vax/vax.md, config/vax/vaxv.h, config/vax/xm-vms.h,
cp/decl2.c, doc/contrib.texi, doc/cpp.texi, doc/gcc.texi,
doc/install.texi, doc/invoke.texi, doc/md.texi, doc/rtl.texi,
doc/tm.texi: consistently use "VAX", "VAXen", and "MicroVAX"
        in comments and documentation.

From-SVN: r44589

java-tree.h (all_class_filename): New macro.

2001-08-02  Alexandre Petit-Bianco  <apbianco@redhat.com>

* java-tree.h (all_class_filename): New macro.
(enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
(BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
newly created IDENTIFIER_NODE to `all_class_filename.'

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg00093.html)
 Proxima Estacion Esperanza

From-SVN: r44588

cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.

        * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
        (fnaddr_from_vtable_entry): Remove decl.
        * method.c (use_thunk): Update comment.

From-SVN: r44587

RandomAccessFile.java (seek): Let seek go past end of file.

* java/io/RandomAccessFile.java (seek): Let seek go past end of
file.
(skipBytes): Don't fail if seeking past end of file.
* java/io/FileInputStream.java (skip): Don't fail if seeking past
end of file.
* java/io/natFileDescriptorWin32.cc (seek): Handle `eof_trunc'
argument.
* java/io/natFileDescriptorEcos.cc (seek): Handle `eof_trunc'
argument.
* java/io/natFileDescriptorPosix.cc (seek): Handle `eof_trunc'
argument.
* java/io/FileDescriptor.java (seek): Added `eof_trunc' argument.

From-SVN: r44586

xregex.h (_REGEX_RE_COMP): Define.

* xregex.h (_REGEX_RE_COMP): Define.
(re_comp): Define to xre_comp.
(re_exec): Define to xre_exec.

From-SVN: r44585

line-map.c: New.

* line-map.c: New.
* line-map.h: New.
* Makefile.in (line-map.o): New.
(LIBCPP_OBJS, LIBCPP_DEPS): Update.
* c-lex.c (cb_file_change): Update for new cpp_file_change structure.
* cpperror.c (print_containing_files): Similarly.
(print_location): Update.  Don't output a space before _Pragma.
* cppfiles.c (stack_include_file): Set to line 1 immediately.
(stack_include_filee, cpp_make_system_header): Update.
(_cpp_execute_include): Get logical line number right for calling
as-yet-unterminated #include.
* cpphash.h (struct cpp_reader): Add line_maps.
(_cpp_do_file_change): Update.
* cppinit.c (cpp_create_reader): Initialize line maps.
(cpp_destroy): Destroy line maps.
(cpp_start_read): Get logical line number right.
* cpplex.c (parse_string): Only warn once for multi-line strings.
Use boolean variable for null warning.
* cpplib.c (_cpp_handle_directive): End the directive if it isn't
already.
(do_include_common): End the directive early.
(do_line): Don't warn about out-of-range lines in preprocessed
source.  Update.  Remove unused variables.
(_cpp_do_file_change): Update for new line mapping.
(pragma_cb): New typedef.
(cpp_register_pragma): Stop looking ahead before calling the
handler.  Clean up.
(do_pragma_system_header): End directive early.
(cpp_get_line_maps): New.
(cpp_pop_buffer): Fudge logical line.  Update.
* cpplib.h: Include line-map.h
(enum cpp_fc_reason): Remove.
(struct cpp_file_change): Update.
(cpp_get_line_maps): New.
* cppmain.c (struct_printer): New member map.
(cb_file_change): Update for new mappings.
* fix-header.c (cb_file_change): Similarly.
testsuite:
* gcc.dg/cpp/19951025-1.c: Update.

From-SVN: r44584

jni.cc (JNI_CreateJavaVM): Call _Jv_JNI_Init in order to initialize global_ref_table/local_ref_table.

2001-08-02  Martin Kahlert  <martin.kahlert@infineon.com>

* jni.cc (JNI_CreateJavaVM): Call _Jv_JNI_Init in order
to initialize global_ref_table/local_ref_table.

From-SVN: r44583

ff90-1.f (s): Fix reference of variable z, should be x.

2001-08-02  Jeffrey Oldham  <oldham@codesourcery.com>

* g77.dg/ff90-1.f (s): Fix reference of variable z,
should be x.

From-SVN: r44582

repo.c (get_base_filename): Change return value to const char pointer.

* repo.c (get_base_filename): Change return value to const char
pointer.

From-SVN: r44581

Use mkinstalldirs instead of mkdir.

From-SVN: r44580

vax.c: include expr.h.

2001-08-02  Lars Brinkhoff  <lars@nocrew.org>

* config/vax/vax.c: include expr.h.

From-SVN: r44579

Only (re)build configure, config.in and cstamp-h.in in maintainer mode.

From-SVN: r44577

configure: Rebuilt.

* configure: Rebuilt.
* configure.in (THREADSPEC): Don't set THREADLIBS on Cygwin.  From
David Billinghurst.

From-SVN: r44576

* doc/install.texi (Install GCC: Binaries): Update Bull info.

From-SVN: r44575

configure.in:  POSIX threads on cygwin does not link with -lpthreads.

2001-08-02  David Billinghurst <David.Billinghurst>

* configure: Rebuilt.
* configure.in:  POSIX threads on cygwin does not link with
-lpthreads.

From-SVN: r44574

re PR java/227 (mips-tfile:internal error (when compiling java code))

* gcc.c (set_collect_gcc_options): New function, split out from
main.
Ignore elided switches.
(do_spec_1): Invoke before executing command.
(set_input): Export.
Move declaration ...
* gcc.h (set_input): ... here.
* config/alpha/osf.h (ASM_FINAL_SPEC): Use %U.s to refer to input
file.

java:
* jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
ASM_FINAL_SPEC.
(lang_specific_pre_link): Use set_input to set input_filename.
Append `main' here.
* jvgenmain.c (usage): Append literal `main' to CLASSNAME.
(main): Fix definition.
Strip `main' from classname.
Fixes PR java/227.

From-SVN: r44572

Kill -fhonor-std.

.: Kill -fhonor-std.
* doc/c-tree.texi (Namespaces): Remove std & -fhonor-std
interaction.
* doc/invoke.texi (C++ Dialect Options): Remove -fno-honor-std.
cp:
Kill -fhonor-std.
* NEWS: Document.
* cp-tree.h (flag_honor_std): Remove.
(CPTI_FAKE_STD): Remove.
(std_node): Remove comment about it being NULL.
(fake_std_node): Remove.
* decl.c (in_fake_std): Remove.
(walk_namespaces_r): Remove fake_std_node check.
(push_namespace): Remove in_fake_std code.
(pop_namespace): Likewise.
(lookup_name_real): Remove fake_std_node check.
(init_decl_processing): Always create std_node. Always add
std:: things there.
(builtin_function): Always put non '_' fns in std.
* decl2.c (flag_honor_std): Remove.
(lang_f_options): Remove honor-std.
(unsupported_options): Add honor-std.
(set_decl_namespace): Remove fake_std_node check.
(validate_nonmember_using_decl): Likewise.
(do_using_directive): Likewise.
(handle_class_head): Likewise.
* dump.c (cp_dump_tree): Likewise.
* except.c (init_exception_processing): Adjust.
* init.c (build_member_call): Remove fake_std_node check.
(build_offset_ref): Likewise.
* lang-options.h: Remove -fhonor-std, -fno-honor-std.
* rtti.c (init_rtti_processing): Adjust.
testsuite:
Kill -fhonor-std.
* g++.old-deja/g++.ns/ns14.C: Remove special options.
* g++.old-deja/g++.other/std1.C: Likewise.
* g++.old-deja/g++.robertl/eb133.C: Likewise. Add using directive.

From-SVN: r44569

mips.md (movdicc): Make conditional on TARGET_64BIT.

* mips.md (movdicc): Make conditional on TARGET_64BIT.  Likewise
for the unnamed instructions it expands to.

From-SVN: r44568

regclass.c (call_really_used_regs): Conditionally define.

        * regclass.c (call_really_used_regs): Conditionally define.
        (init_reg_sets_1): Don't use it if not defined.
        (fix_register): Similarly, don't set it.

From-SVN: r44567

params.def (PARAM_MAX_INLINE_INSNS): Change default to 600.

* params.def (PARAM_MAX_INLINE_INSNS): Change default to 600.
Correct comment that had been missed in the previous change.

From-SVN: r44566

Daily bump.

From-SVN: r44564

darwin.c (machopic_stub_name): Try matching by name.

        * config/darwin.c (machopic_stub_name): Try matching by name.
        (update_stubs): New function.
        (darwin_encode_section_info):  Call it and update_non_lazy_ptrs
        unconditionally.

From-SVN: r44562

except.c (output_function_exception_table): Use assemble_align.

        * except.c (output_function_exception_table): Use assemble_align.
        * varasm.c (assemble_eh_label): Remove.
        (assemble_eh_align, assemble_eh_integer): Remove.

From-SVN: r44561

dwarfout.c: Remove reference to README.DWARF.

2001-08-01  Robert Lipe  <robertl@caldera.com>

        * dwarfout.c: Remove reference to README.DWARF.

From-SVN: r44560

regclass.c (call_really_used_regs): New array for registers which are actually used by a call.

2001-08-01  Andrew MacLeod  <amacleod@redhat.com>

* regclass.c (call_really_used_regs): New array for registers which
are actually used by a call.
(init_reg_sets_1): Initialize regs_invalidated_by_call with the
new array.
(fix_register): Set call_really_used too.
* config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): Initialize.
* doc/tm.texi (CALL_REALLY_USED_REGISTERS): Document.

From-SVN: r44558

* read-rtl.c (read_name): Consider \r whitespace.

From-SVN: r44556

[multiple changes]

2001-08-01  David Billinghurst <David.Billinghurst@riotinto.com>

* lib/g77.exp:  Load gcc-defs.exp for common procedures
(g77_pass, g77_fail, g77_finish, g77_exit,
${tool}_check_unsupported_p} Now redundant.  Deleted.

2001-08-01 David Billinghurst <David.Billinghurst@riotinto.com>

* g77.dg/fbackslash.f
* g77.dg/fcase-preserve.f
* g77.dg/ff90-1.f
* g77.dg/ffixed-line-length-0.f
* g77.dg/ffixed-line-length-132.f
* g77.dg/ffixed-line-length-7.f
* g77.dg/ffixed-line-length-72.f
* g77.dg/ffixed-line-length-none.f
        * g77.dg/ffree-form-1.f
* g77.dg/fno-backslash.f
* g77.dg/fno-f90-1.f
* g77.dg/fno-fixed-form-1.f
* g77.dg/fno-onetrip.f
* g77.dg/fno-typeless-boz.f
* g77.dg/fno-underscoring.f
* g77.dg/fno-vxt-1.f
* g77.dg/fonetrip.f
* g77.dg/ftypeless-boz.f
* g77.dg/fugly-assumed.f
* g77.dg/funderscoring.f
* g77.dg/fvxt-1.f

From-SVN: r44555

config.gcc: Recognize powerpc-*-netbsd*.

* config.gcc: Recognize powerpc-*-netbsd*.
* doc/install.texi (Host/target specific installation notes for
GCC): Mention powerpc-*-netbsd*.
* config/rs6000/netbsd.h: New file.
(STANDARD_STARTFILE_PREFIX, LINK_SHLIB_SPEC): Redefine.
(LIB_DEFAULT_SPEC, STARTFILE_DEFAULT_SPEC): Redefine.
(ENDFILE_DEFAULT_SPEC, LINK_START_DEFAULT_SPEC): Redefine.
(LINK_OS_DEFAULT_SPEC, CPP_OS_DEFAULT_SPEC): Redefine.
(TARGET_VERSION): Redefine.
* config/rs6000/t-ppccomm (MULTILIB_MATCHES_SYSV): Recognize
mcall-netbsd as a match for mcall-sysv.
(EXTRA_MULTILIB_PARTS): Add ncrti$(objext) and ncrtn$(objext).
(ncrti.S, ncrtn.S): New targets.
($(T)ncrti$(objext), $(T)ncrtn$(objext)): New targets.
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Recognize
"netbsd' as a V4 ABI.
(ASM_SPEC): Check for -mcall-netbsd.
(CC1_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC): Ditto.
(CPP_ENDIAN_SPEC, CPP_SPEC, STARTFILE_SPEC): Ditto.
(LIB_SPEC, ENDFILE_SPEC): Ditto.
(LIB_NETBSD_SPEC, STARTFILE_NETBSD_SPEC): Define.
(ENDFILE_NETBSD_SPEC, LINK_START_NETBSD_SPEC): Define.
(LINK_OS_NETBSD_SPEC, CPP_OS_NETBSD_SPEC): Define.
(SUBTARGET_EXTRA_SPECS): Add NetBSD specs.
* doc/invoke.texi (Option Summary): Add -mcall-netbsd.
(RS/6000 and PowerPC Options): Mention -mcall-netbsd.

From-SVN: r44552

unwind-pe.h (base_of_encoded_value, [...]): Define only if NO_BASE_OF_ENCODED_VALUE isn't defined.

* unwind-pe.h (base_of_encoded_value, read_encoded_value): Define
only if NO_BASE_OF_ENCODED_VALUE isn't defined.
* unwind-dw2-fde.c (NO_BASE_OF_ENCODED_VALUE): Define before
including "unwind-pe.h".

From-SVN: r44550

rs6000.md (define_splits): Kill unused constraints.

* rs6000.md (define_splits): Kill unused constraints.

* function.c (thread_prologue_and_epilogue_insns): Kill code
dealing with non-existent CFG.

From-SVN: r44548

alias.c: Fix comment formatting.

* alias.c: Fix comment formatting.
* bitmap.c: Likewise.
* builtins.c: Likewise.
* calls.c: Likewise.
* c-common.c: Likewise.
* c-decl.c: Likewise.
* c-dump.c: Likewise.
* c-lex.c: Likewise.
* collect2.c: Likewise.
* combine.c: Likewise.
* conflict.c: Likewise.
* cppfiles.c: Likewise.
* cppinit.c: Likewise.
* cpplex.c: Likewise.
* cpplib.c: Likewise.
* cppmacro.c: Likewise.
* cppspec.c: Likewise.
* c-pragma.c: Likewise.
* crtstuff.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* c-semantics.c: Likewise.
* c-typeck.c: Likewise.

From-SVN: r44547

re PR libgcj/3694 (natPlainDatagramSocketImpl.cc doesn't compile in ALPHA OSF1)

* include/posix.h (_POSIX_PII_SOCKET): Define.
* configure.in (HAVE_SOCKLEN_T): Define.
* java/net/natPlainSocketImpl.cc [!HAVE_SOCKLEN_T]: Move socklen_t
definition up.
(_JV_accept): New function, avoids Tru64 UNIX accept macro.
(java::net::PlainSocketImpl::accept): Use it.
Fixes PRs libgcj/3694, libgcj/3696.

* configure.in (HAVE_STRUCT_IPV6_MREQ): New test.
* acconfig.h (HAVE_STRUCT_IPV6_MREQ): Provide template.
* configure, include/config.h.in: Regenerate.
* java/net/natPlainDatagramSocketImpl.cc (union McastReq): Use it.
(mcastGrp): Likewise.
(java::net::PlainDatagramSocketImpl::setOption): Guard against
missing IPV6_MULTICAST_IF.
Fixes PR libgcj/3694.

From-SVN: r44546

linux.h (ASM_OUTPUT_IDENT): Defined.

2001-08-01  H.J. Lu <hjl@gnu.org>

* config/mips/linux.h (ASM_OUTPUT_IDENT): Defined.

From-SVN: r44544

linux.h (ASM_OUTPUT_SOURCE_LINE): Defined.

2001-08-01  H.J. Lu <hjl@gnu.org>

* gcc/config/mips/linux.h (ASM_OUTPUT_SOURCE_LINE): Defined.

From-SVN: r44541

KeepInline.java: New file.

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

From-SVN: r44540

* libgcj.spec.in: Pass -fkeep-inline-functions to jc1.

From-SVN: r44539

Remove chorus.h files from i386, rs6000 and sparc config directories.

Add config/chorus.h instead.

From-SVN: r44538

fwd-proto-1.m: New.

2001-08-01  Ziemowit Laski  <zlaski@apple.com>

* objc.dg/fwd-proto-1.m: New.
* objc.dg/local-decl-1.m: New.
* objc.dg/naming-1.m: New.
* objc.dg/naming-2.m: New.
* objc.dg/proto-hier-1.m: New.

From-SVN: r44537

c-parse.in (OBJC_NEED_RAW_IDENTIFIER): Define macro and flag for contextualizing Objective-C class name lookup by the...

2001-08-01  Ziemowit Laski  <zlaski@apple.com>

        * c-parse.in (OBJC_NEED_RAW_IDENTIFIER): Define macro and flag for
contextualizing Objective-C class name lookup by the lexer.
(typespec_reserved_nonattr): Disable ObjC class name lookup after
seeing a TYPESPEC.
(protocoldef): Add support for forward @protocol declarations.
(yylexname): Suppress ObjC class name lookup in certain contexts;
re-enable after lookup is complete.
(_yylex): Re-enable ObjC class name lookup when certain
punctuation marks are seen.

* objc/objc-act.c (check_protocol_recursively): New function used
for finding circular dependencies in protocols.
(objc_declare_protocols): New function for handling forward
@protocol declarations.
(receiver_is_class_object): Detect the case when 'self' is used
inside of a class method.
(build_message_expr): Issue a warning if class method is desired
but instance method is found instead.
(conforms_to_protocol): Streamline.
(objc_comptypes): Detect the fact that 'Bar<Foo> foo' conforms to
protocol Foo, even if 'Bar foo' does not.
(check_protocols): Streamline.
(start_protocol): Add checks for circular and duplicate protocol
definitions.
(encode_aggregate_within): For typedefs of structs, encode the
underlying struct.
* objc/objc-act.h (PROTOCOL_DEFINED): New tree accessor.
(objc_declare_protocols): New prototype.

From-SVN: r44536

Daily bump.

From-SVN: r44534

cpphash.h (struct cpp_reader): New members line, pseudo_newlines.

* cpphash.h (struct cpp_reader): New members line, pseudo_newlines.
* cpplex.c (handle_newline): Update prototype.  Maintain logical
line number.
(skip_escaped_newlines, skip_block_comment, parse_string):
Update accordingly.
(_cpp_lex_token): Update, and store token position within the token.
* cpplib.h (struct cpp_token): Add line and column entries.
* cppmacro.c (replace_args): Position stringified tokens correctly.

From-SVN: r44533

* basic-block.h: Add prototype for last_loop_beg_note.

From-SVN: r44531

java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): Use ggc_add_tree_root to register roots.

        * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
        Use ggc_add_tree_root to register roots.

From-SVN: r44530

c99-scope-2.c: Don't generally assume adding more largest-type elements to a struct makes its...

* gcc.dg/c99-scope-2.c: Don't generally assume adding more
largest-type elements to a struct makes its size grow.

From-SVN: r44529

*** empty log message ***

From-SVN: r44528

* except.c (duplicate_eh_regions): Test n_array[i] for NULL.

From-SVN: r44527

config.gcc (i386-*-netbsdelf): New description.

        * config.gcc (i386-*-netbsdelf): New description.
        * config/i386/netbsd-elf.h: New file.

From-SVN: r44525

[multiple changes]

2001-07-18  Alexandre Petit-Bianco  <apbianco@redhat.com>

* parse.y (create_interface): Avoid cyclic inheritance report when
syntax error encountered during class definition.
Fixes PR java/2956

2001-07-17  Alexandre Petit-Bianco  <apbianco@redhat.com>

* parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
* parse.y (check_class_interface_creation): Allow `private' if the
enclosing is not an interface.
(create_interface): Interface tagged public if the enclosing
context is an interface.
(create_class): Class tagged public if the enclosing context
is an interface.
Fixes PR java/2959

2001-07-17  Alexandre Petit-Bianco  <apbianco@redhat.com>

* class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
Fixes PR java/2665

2001-07-13  Alexandre Petit-Bianco  <apbianco@redhat.com>

* parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
Fixes PR java/3602

(http://gcc.gnu.org/ml/gcc-patches/2001-07/msg02297.html )

From-SVN: r44524

Fix accidental merge botch.

From-SVN: r44523

Expand PowerPC reorg ChangeLog entries.

From-SVN: r44521

Makefile.in: Rebuilt.

2001-07-30  Christian Iseli  <chris@ludwig-alpha.unil.ch>

* Makefile.in: Rebuilt.
* Makefile.am (GCJLINK): Added --tag=GCJ.
(LIBLINK): Likewise.

From-SVN: r44520

* src/gen-num-limits.cc:  Use __LONG_LONG_MAX__.

From-SVN: r44518

loop.c (check_dbra_loop): Use single_set to compute jump_label.

* loop.c (check_dbra_loop): Use single_set to compute
jump_label.

From-SVN: r44517

PowerPC reorg and support for powerpc64-*-linux*.

2001-07-31  Daniel Berlin  <dan@cgsoftware.com>

PowerPC reorg and support for powerpc64-*-linux*.

Also fixes emitting of constants on 32 bit and 64 bit
platforms.

* config.gcc: powerpc64-*-linux* is a new target.
Things that needed aix.h now also include xcoff.h

* config/rs6000/rs6000.h: Split XCOFF specific stuff into
xcoff.h.
Move AIX specific stuff into aix.h.
(ASM_LONG): Use DOUBLE_INT_ASM_OP if we are on a 64 bit target.
(ASM_OUTPUT_DOUBLE_INT): Ditto.
(TARGET_AIX): Renamed to TARGET_XCOFF, since the AIX ABI is used
with more than just XCOFF now.
(SET_ASM_OP): Remove, now defined where needed.
(FUNCTION_PROLOGUE): New macro definition.
(FUNCTION_EPILOGUE): New macro definition.
(CONST_OK_FOR_LETTER_P): Change N to require that value is
positive, too.
(ASM_OPEN_PAREN, ASM_CLOSE_PAREN): New macro definition.
(PREDICATE_CODES): Added exact_log2_cint_operand,
reg_or_add_cint64_operand, reg_or_sub_cint64_operand.

* config/rs6000/rs6000.c: #ifdef XCOFF debugging info stuff on
XCOFF_DEBUGGING_INFO.
Use DOUBLE_INT_ASM_OP where approriate.
(rs6000_emit_set_long_const): New function.
(rs6000_emit_set_const): New function.
(reg_or_sub_cint64_operand): New function.
(reg_or_add_cint64_operand): New function.
(exact_log2_cint_operand): New function.

* config/rs6000/rs6000.md: Fix emitting of constants.
Fix patterns that were AIX ABI specific, but depended on
!TARGET_ELF (instead of DEFAULT_ABI == ABI_AIX).

* config/rs6000/xcoff.h: New file.

* config/rs6000/linux64.h: New file.

* config/rs6000/darwin.h: Copy needed AIX alignment definitions.

From-SVN: r44516

The 3.0 ABI no longer has vbase pointer fields.

cp:
The 3.0 ABI no longer has vbase pointer fields.
* cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
FORMAT_VBASE_NAME): Remove.
* method.c (do_build_copy_constructor): Adjust.
(do_build_assign_ref): Adjust.
* search.c (lookup_field_r): Adjust.
* typeck.c (build_component_ref): Adjust.

The 3.0 ABI always has a vtable pointer at the start of every
polymorphic class.
* rtti.c (build_headof_sub): Remove.
(build_headof): Adjust.
(get_tinfo_decl_dynamic): No need to check flag_rtti
here. Adjust.
(create_real_tinfo_var): Explain why we need a hidden name.

From-SVN: r44515

* function.c (pad_below): Revert 2001-07-26 patch.

From-SVN: r44514

Tue Jul 31 15:37:35 CEST 2001  Jan Hubicka  <jh@suse.cz>

* reg-stack (convert_regs_1): Fix best edge condition.

From-SVN: r44513

jump.c (duplicate_loop_exit_test): Better test for jumps entering the loop; create loop pre_header.

* jump.c (duplicate_loop_exit_test): Better test for jumps
entering the loop; create loop pre_header.

From-SVN: r44512

re PR c++/3631 (another linking problem with virtual derivation)

cp:
PR c++/3631
* class.c (update_vtable_entry_for_fn): The fixed adjustment
of a virtual thunk should be from declaring base.
testsuite:
* g++.dg/abi/vthunk1.C: New test.

From-SVN: r44509

class.c (dfs_ctor_vtable_bases_queue_p): Always walk into the shared virtual base, so preserving inheritance graph order.

cp:
* class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
the shared virtual base, so preserving inheritance graph order.
testsuite:
* g++.dg/abi/vbase8-22.C: New test.

From-SVN: r44506

Daily bump.

From-SVN: r44505

* gcc.dg/cpp/macro8.c: New tests.

From-SVN: r44502

install.texi: Add s390 s390x as new targets.

*doc/install.texi: Add s390 s390x as new targets.
*doc/invoke.texi: Add documantation of S/390 and zSeries
target options.
* doc/md.texi: Add documantation of S/390 and zSeries constraints.

From-SVN: r44501

m68k.md: Replace all general_operand with nonimmediate_operand for all destinations.

        * config/m68k/m68k.md: Replace all general_operand with
        nonimmediate_operand for all destinations.
        * config/m68k/m68k.c (not_sp_operand): Likewise.

From-SVN: r44499

* flow.c (merge_blocks): Return 1 if an extra jump is inserted.

From-SVN: r44498

* java/util/Date.java: Re-merged with Classpath.

From-SVN: r44497

ia64.h (DEBUG_RANGES_SECTION): New.

        * config/ia64/ia64.h (DEBUG_RANGES_SECTION): New.
        * config/mips/iris6.h (DEBUG_RANGES_SECTION): New.

From-SVN: r44496

SyncTest.java: New file.

* libjava.lang/SyncTest.java: New file.
* libjava.lang/SyncTest.out: New file.
* libjava.lang/SyncTest.xfail: New file.

From-SVN: r44495

natPlainDatagramSocketImpl.cc: Undefine bind if defined.

* java/net/natPlainDatagramSocketImpl.cc: Undefine bind if defined.
(_Jv_bind): New static function.
(bind): Use _Jv_bind.
* java/net/natPlainSocketImpl.cc: Undefine bind, connect if defined.
(_Jv_bind, _Jv_connect): New static functions.
(bind): Use _Jv_bind.
(connect): Use _Jv_connect.

From-SVN: r44494

configure.target: Remove mips from cpu table.

2001-07-30  Benjamin Kosnik  <bkoz@redhat.com>

        * configure.target: Remove mips from cpu table.
        * config/cpu/mips/bits/atomicity.h: Remove generic
        versions. Comment sgidefs include.

From-SVN: r44493

m68k.h (TARGET_SWITCHES/TARGET_OPTIONS): Add missing doc strings

        * config/m68k/m68k.h (TARGET_SWITCHES/TARGET_OPTIONS):
        Add missing doc strings
        * config/m68k/linux-aout.h (SUBTARGET_SWITCHES): Likewise
        * config/m68k/linux.h (SUBTARGET_SWITCHES): Likewise

From-SVN: r44489

i386.c (ix86_output_main_function_alignment_hack): New function.

* i386.c (ix86_output_main_function_alignment_hack): New function.
(TARGET_ASM_FUNCTION_PROLOGUE): Default to it.

* flow.c (mark_dfs_back_edges): Move from loop_p ; mark back
edges by EDGE_DFS_BACK flag.
(dump_edge_info): Add dfs_back flag.
* basic-block.h (EDGE_DFS_BACK): New constant.
(mark_dfs_back_edges): Declare.
* alias.c (loop_p): Remove.
(mark_constant_function): Use mark_dfs_back_edges.

* reg-stack.c (block_info_def): Add predecesors counter and stack_out.
(reg_to_stack): Call mark_dfs_back_edges; count the predecesors.
(compensate_edge): Break out from ...
(convert_regs_1): ... here; do smart choosing of stack_out to copy.
(convert_regs_2): Set block_done once block is really done;
Do updating of the predecesors counts.

* toplev.c (rest_of_compilation): Recompute block_for_insn
before post-reload cfg_cleanup.
* function.c (thread_prologue_epilogue_insns):
Call set_block_for_new_insns when emitting prologue directly.

From-SVN: r44486

Add forgotten ChangeLog entry.

From-SVN: r44485

natIconv.cc (done): New methods.

2001-07-30  Tom Tromey  <tromey@redhat.com>
    Corey Minyard  <minyard@acm.org>

* gnu/gcj/convert/natIconv.cc (done): New methods.
* gnu/gcj/convert/Output_iconv.java (done): New method.
* gnu/gcj/convert/Input_iconv.java (done): New method.
* gnu/gcj/convert/UnicodeToBytes.java (defaultEncodingClass):
Removed.
(getDefaultEncodingClass): Removed.
(getDefaultEncoder): Use getEncoder.
(done): New method.
(defaultEncoding, CACHE_SIZE, encoderCache, currCachePos): New
static fields.
* gnu/gcj/convert/BytesToUnicode.java (defaultDecodingClass):
Removed.
(defaultEncoding, CACHE_SIZE, decoderCache, currCachePos): New
static fields.
(getDefaultDecodingClass): Removed.
(getDefaultDecoder): Use getDecoder.
(getDecoder): Look up decoder in cache.
(done): New method.
* java/lang/natString.cc (init): Call `done' on converter.
(getBytes): Likewise.

Co-Authored-By: Corey Minyard <minyard@acm.org>
From-SVN: r44484

flow.c (mark_set_1): Use REG_FREQ_FROM_BB.

* flow.c (mark_set_1): Use REG_FREQ_FROM_BB.
(attempt_auto_inc): LIkewise.
(mark_used_reg): Likewise.
(try_pre_increment_1): Likewise.
* regclass.c (regclass): Likewise.
* global.c (allocno_compare): Update comment; change scaling factor.
* local-alloc.c (QTY_CMP_PRI): Likewise.
* regs.h (REG_FREQ_FROM_BB): New.
(REG_FREQ_MAX): Likewise.

From-SVN: r44483