2002-09-22  Nathanael Nerode  <neroden@gcc.gnu.org>

	* Makefile.def: New file.
	* Makefile.tpl: New file.
	* Makefile.in: Generate from Makefile.tpl with 'autogen Makefile.def'.
	* contrib/gcc_update: Note that Makefile.in is a generated file.

	* configure.in: Minor rearrangement.  Simplify tests.

From-SVN: r57484

	* config/ip2k/ip2k.c (function_epilogue): Fix wrong numbers in
	cases of optimizing "add sp,w" to "inc sp".

From-SVN: r57481

From-SVN: r57479

From-SVN: r57476

(FUNCTION_PROFILER): Only invoke THUMB_FUNCTION_PROFILER if it is defined.

Co-Authored-By: Nick Clifton <nickc@redhat.com>

From-SVN: r57475

	* config/s390/s390.c (preferred_la_operand_p): New function.
	* config/s390/s390-protos.h (preferred_la_operand_p): Declare it.
	* config/s390/s390.md ("addaddr_esame", "*la_ccclobber"): Replace by ...
	("*la_64_cc", "*la_31_cc", splitters): ... these.
	("*la_31"): Deactivate for TARGET_64BIT.
	("*la_31_and", "*la_31_and_cc"): New.

From-SVN: r57473

From-SVN: r57469

	* config/elfos.h: Follow spelling conventions.
	* config/alpha/alpha.h: Likewise.
	* config/arc/arc.h: Likewise.
	* config/arm/arm.md: Likewise.
	* config/avr/avr.h: Likewise.
	* config/cris/cris.md: Likewise.
	* config/d30v/d30v.h: Likewise.
	* config/frv/frv.c: Likewise.
	* config/frv/frv.h: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/h8300/h8300.h: Likewise.
	* config/h8300/h8300.md: Likewise.
	* config/i386/cygwin.h: Likewise.
	* config/i386/i386.h: Likewise.
	* config/i386/sysv3.h: Likewise.
	* config/i960/i960.h: Likewise.
	* config/ia64/ia64.h: Likewise.
	* config/ia64/ia64.md: Likewise.
	* config/ip2k/ip2k.h: Likewise.
	* config/m32r/m32r.h: Likewise.
	* config/m68k/m68k.h: Likewise.
	* config/m88k/m88k.h: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mcore/mcore.h: Likewise.
	* config/mcore/mcore.md: Likewise.
	* config/mips/mips.h: Likewise.
	* config/mmix/mmix.h: Likewise.
	* config/mmix/mmix.md: Likewise.
	* config/ns32k/netbsd.h: Likewise.
	* config/ns32k/ns32k.h: Likewise.
	* config/ns32k/ns32k.md: Likewise.
	* config/pa/pa.h: Likewise.
	* config/romp/romp.h: Likewise.
	* config/rs6000/rs6000.h: Likewise.
	* config/rs6000/rs6000.md: Likewise.
	* config/sparc/sparc.h: Likewise.
	* config/stormy16/stormy-abi: Likewise.
	* config/stormy16/stormy16.h: Likewise.
	* config/vax/vax.h: Likewise.

From-SVN: r57468

From-SVN: r57467

maintainer-scripts:
	* update_version: Do not check in files which are unchanged.
	* gcc_release: Only update the version in gcc/version.c.
gcc:
	* version.c (version_string): Now const char[].
	* version.h: Update to match.
gcc/ada:
	* Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
	* Makefile.in (TOOLS_LIBS): Add ../../version.o.
	* gnatvsn.ads: Gnat_Version_String is now a function.
	* gnatvsn.adb: New file.  When asked for Gnat_Version_String,
	copy the C version_string into a String and return it.
	* gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
	gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
	Remove pragma Ident (Gnat_Version_String).  If this was the
	sole use of package Gnatvsn, remove the with statement too.
	* gnat1drv.adb: Tweak -gnatv output.
gcc/f:
	* Make-lang.in (g77spec.o): Don't depend on f/version.h.
	(f/parse.o): Depend on version.h not f/version.h.
	(g77version.o, f/version.o): Delete all references.

	* com.c (ffecom_init_0): Fix transposed array indices in bsearch test.
	* g77spec.c: Don't include f/version.h or refer to ffe_version_string.
	* parse.c: Use version_string, not ffe_version_string.
	* version.c, version.h: Delete files.
libf2c:
	* libF77/Version.c: Rename junk to __LIBF77_VERSION__.  Add
	external decls for __LIBI77_VERSION__ and __LIBU77_VERSION__.
	Delete __G77_LIBF77_VERSION__
	(g77__fvers__): Print all three __LIB*77_VERSION__ strings,
	and __VERSION__ if we have it; nothing else.

	* libI77/Version.c: Provide only __LIBI77_VERSION__ (formerly junk).
	* libU77/Version.c: Provide only __LIBU77_VERSION__ (formerly junk).

From-SVN: r57461

        * Removed extraneous ABORT()

From-SVN: r57460

        * config/i386/i386.h (MASK_ACCUMULATE_OUTGOING_ARGS_SET, MASK_MMX_SET,
        MASK_SSE_SET, MASK_SSE2_SET, MASK_3DNOW_SET, MASK_3DNOW_A_SET): Kill.
        (TARGET_SWITCHES): Don't reference them.
        * config/i386/i386.c (override_options): Use target_flags_explicit
        to examine bits set by the user.

From-SVN: r57458

From-SVN: r57456

	Fix for PR libgcj/6576:
	* java/util/ResourceBundle.java (tryBundle): Cache `null' if we
	didn't find a given bundle.
	(getBundle): Don't require base bundle.
	(setParent): Removed old comment.
	(tryLocalBundle): Try components even if preceding components were
	empty.

From-SVN: r57442

* arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Always allocate
at least one byte of space.

From-SVN: r57441

	* c-common.h (flag_abi_version): Fix typo in comment.
	* doc/invoke.texi (flag_abi_version): Document default value.

From-SVN: r57440

From-SVN: r57438

extend.texi (Extended Asm): Clarify that overlap between asm-declared register variables used in an asm and...

	* doc/extend.texi (Extended Asm): Clarify that overlap between
	asm-declared register variables used in an asm and the asm clobber
	list is not allowed.
	* stmt.c (decl_conflicts_with_clobbers_p): New function.
	(expand_asm_operands): Keep track of clobbered registers.  Call
	decl_conflicts_with_clobbers_p for each input and output operand.
	If no conflicts found before, also do conflict sanity check when
	emitting clobbers.

From-SVN: r57437

        * c-common.c (cpp_define_data_format): Remove.
        (cb_register_builtins): Don't define __WCHAR_BIT__, __SHRT_BIT__,
        __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__,
        __DOUBLE_BIT__, __LONG_DOUBLE_BIT__.
        * doc/cpp.texi: Don't document them either.
        (__SCHAR_MAX__, __SHRT_MAX__, __INT_MAX__, __LONG_MAX__,
        __LONG_LONG_MAX__): Document.
        (__TARGET_FLOAT_FORMAT__): Remove.

From-SVN: r57436

From-SVN: r57435

	* include/std/std_limits.h (__glibcpp_plain_char_is_signed,
	__glibcpp_wchar_t_is_signed, __glibcpp_s8_max, __glibcpp_s8_min,
	__glibcpp_s8_digits, __glibcpp_s8_digits10, __glibcpp_u8_min,
	__glibcpp_u8_max, __glibcpp_u8_digits, __glibcpp_u8_digits10,
	__glibcpp_s16_max, __glibcpp_s16_min, __glibcpp_s16_digits,
	__glibcpp_s16_digits10, __glibcpp_u16_min, __glibcpp_u16_max,
	__glibcpp_u16_digits, __glibcpp_u16_digits10, __glibcpp_s32_max,
	__glibcpp_s32_min, __glibcpp_s32_digits, __glibcpp_s32_digits10,
	__glibcpp_u32_min, __glibcpp_u32_max, __glibcpp_u32_digits,
	__glibcpp_u32_digits10, __glibcpp_s64_max, __glibcpp_s64_min,
	__glibcpp_s64_digits, __glibcpp_s64_digits10, __glibcpp_u64_min,
	__glibcpp_u64_max, __glibcpp_u64_digits, __glibcpp_u64_digits10,
	__glibcpp_bool_digits, __glibcpp_signed_char_min,
	__glibcpp_signed_char_max, __glibcpp_signed_char_digits,
	__glibcpp_signed_char_digits10, __glibcpp_unsigned_char_min,
	__glibcpp_unsigned_char_max, __glibcpp_unsigned_char_digits,
	__glibcpp_unsigned_char_digits10, __glibcpp_char_min,
	__glibcpp_char_max, __glibcpp_char_digits, __glibcpp_char_digits10,
	__glibcpp_signed_short_min, __glibcpp_signed_short_max,
	__glibcpp_signed_short_digits, __glibcpp_signed_short_digits10,
	__glibcpp_unsigned_short_min, __glibcpp_unsigned_short_max,
	__glibcpp_unsigned_short_digits, __glibcpp_unsigned_short_digits10,
	__glibcpp_signed_int_min, __glibcpp_signed_int_max,
	__glibcpp_signed_int_digits, __glibcpp_signed_int_digits10,
	__glibcpp_unsigned_int_min, __glibcpp_unsigned_int_max,
	__glibcpp_unsigned_int_digits, __glibcpp_unsigned_int_digits10,
	__glibcpp_signed_long_min, __glibcpp_signed_long_max,
	__glibcpp_unsigned_long_digits, __glibcpp_unsigned_long_digits10,
	__glibcpp_signed_long_long_min, __glibcpp_signed_long_long_max,
	__glibcpp_signed_long_long_digits, __glibcpp_signed_long_long_digits10,
	__glibcpp_wchar_t_min, __glibcpp_wchar_t_max, __glibcpp_wchar_t_digits,
	__glibcpp_wchar_t_digits10): Remove.
	(__glibcpp_byte, __glibcpp_word_bits, __glibcpp_word): Remove.
	(__float_storage, __double_storage, __long_double_storage): Remove.
	(__glibcpp_signed, __glibcpp_min, __glibcpp_max): New.
	(__glibcpp_digits, __glibcpp_digits10): New.
	(numeric_limits<T>::min): Use __glibcpp_min or limits.h builtins.
	(numeric_limits<T>::max): Use __glibcpp_max or limits.h builtins.
	(numeric_limits<T>::is_signed, T=char,wchar_t): Use __glibcpp_signed.
	(numeric_limits<T>::digits): Use __glibcpp_digits.
	(numeric_limits<T>::digits10): Use __glibcpp_digits10.
	* testsuite/18_support/numeric_limits.cc (test03): Don't use
	__glibcpp_s8_digits10 et al; check vs the installed versions
	of digits10 for particular sizes.

        * include/std/std_limits.h (__glibcpp_float_is_modulo,
        __glibcpp_double_is_modulo, __glibcpp_long_double_is_modulo): Kill.
        (numeric_limits<T>::is_modulo, T floating): Use false.

From-SVN: r57434

	* ChangeLog: Follow spelling conventions.
	* ChangeLog.0: Likewise.
	* com.c: Likewise.
	* ffe.texi: Likewise.
	* g77.texi: Likewise.
	* intdoc.in: Likewise.
	* invoke.texi: Likewise.
	* news.texi: Likewise.
	* intdoc.texi: Regenerate.

From-SVN: r57433

	* c-common.c (flag_abi_version): New variable.
	* c-common.h (flag_abi_version): Declare it.
	* c-opts.c (missing_arg): Add -fabi-version.
	(c_common_decode_option): Process -fabi-version.
	* doc/invoke.texi (-fabi-version): Document it.
	(-Wabi): Add information about bit-fields in unions.

	* cp/class.c (layout_virtual_bases): Do not round the size of the
	type to a multiple of the alignment before laying out virtual bases.
	(layout_class_type): Correct handling of bit-fields that are wider
	than their type inside unions.  Round the size of the type to a
	even number of bytes when computing the size without virtual
	bases.
	* cp/cp-tree.h (abi_version_at_least): New macro.

	* g++.dg/abi/bitfield6.C: New test.
	* g++.dg/abi/bitfield7.C: New test.
	* g++.dg/abi/bitfield8.C: New test.
	* g++.dg/abi/vbase11.C: New test.

From-SVN: r57432

From-SVN: r57431

boehm-gc:
	* Makefile.am (all-multi): Fix multilib parallel build.
libf2c:
	* Makefile.in (all): Fix multilib parallel build.
libffi:
	* Makefile.am (all-multi): Fix multilib parallel build.
libiberty:
	* Makefile.in (all): Fix multilib parallel build.
libjava:
	* Makefile.am (all-multi): Fix multilib parallel build.
libobjc:
	* Makefile.in (all): Fix multilib parallel build.
libstdc++-v3:
	* Makefile.am (all-multi): Fix multilib parallel build.
zlib:
	* Makefile.am (all-multi): Fix multilib parallel build.

From-SVN: r57423

* config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Always pass -KPIC
unless -fno-pic or -fno-PIC is specified.

From-SVN: r57421

From-SVN: r57420

	* c-common.c (preprocessing_trad_p): Define.
	* pa-hiux.h, pa-hpux.h, pa-hpux7.h (CPP_PREDEFINES): Delete.
	(TARGET_OS_CPP_BUILTINS, SUBTARGET_SWITCHES): Define.
	* pa-hpux10.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define.
	* pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define.
	* pa-linux.h (CPP_PREDEFINES): Delete.
	(TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define.
	* pa32-linux.h, pa64-linux.h (CPP_SPEC): Delete.
	* pa-osf.h, pa-pro-end.h, rtems.h (CPP_PREDEFINES): Delete.
	(TARGET_OS_CPP_BUILTINS): Define.
	* pa.h (MASK_SIO, TARGET_SIO, TARGET_PA_10): Define.
	(TARGET_SWITCHES): Reformat.  Use N_() macro.  Add SUBTARGET_SWITCHES.
	(SUBTARGET_SWITCHES): Provide default definition.
	(TARGET_OPTIONS): Reformat.  Use N_() macro.
	(CPP_PA10_SPEC, CPP_PA11_SPEC, CPP_PA20_SPEC, CPP_64BIT_SPEC,
	CPP_CPU_DEFAULT_SPEC, CPP_64BIT_DEFAULT_SPEC, SUBTARGET_EXTRA_SPECS,
	EXTRA_SPECS, CPP_SPEC, CPLUSPLUS_CPP_SPEC, CPP_PREDEFINES): Delete.
	(TARGET_CPU_CPP_BUILTINS): Define.
	(TARGET_OS_CPP_BUILTINS): Define for BSD-like systems.
	* doc/invoke.texi (msio, mwsio): Document new hppa options.
	* doc/tm.texi (TARGET_CPU_CPP_BUILTINS): Document macro
	preprocessing_trad_p().

From-SVN: r57416

	* gcc.dg/20020219-1.c: Add "-mdisable-indexing" option for target
	hppa*-*-hpux*.  Update test comment.

From-SVN: r57415

        * include/std/std_limits.h (__glibcpp_integral_traps): New.
        (__glibcpp_char_traps, __glibcpp_short_traps, __glibcpp_int_traps,
        __glibcpp_long_traps, __glibcpp_wchar_t_traps,
        __glibcpp_long_long_traps, __glibcpp_plain_char_traps,
        __glibcpp_signed_char_traps, __glibcpp_unsigned_char_traps,
        __glibcpp_signed_short_traps, __glibcpp_unsigned_short_traps,
        __glibcpp_signed_int_traps, __glibcpp_unsigned_int_traps,
        __glibcpp_signed_long_traps, __glibcpp_unsigned_long_traps,
        __glibcpp_signed_long_long_traps, __glibcpp_unsigned_long_long_traps,
        __glibcpp_char_is_modulo, __glibcpp_signed_char_is_modulo,
        __glibcpp_signed_short_is_modulo, __glibcpp_signed_int_is_modulo,
        __glibcpp_signed_long_is_modulo, __glibcpp_signed_long_long_is_modulo,
        __glibcpp_wchar_t_is_modulo, __glibcpp_float_is_bounded,
        __glibcpp_double_is_bounded, __glibcpp_long_double_is_bounded): Kill.
        (numeric_limits<T>::traps, T integral): Use __glibcpp_integral_traps.
        (numeric_limits<T>::is_modulo, T integral): Use true.
        (numeric_limits<T>::is_bounded, T floating): Use true.

From-SVN: r57414

        * include/std/std_limits.h (__glibcpp_f32_is_iec559,
        __glibcpp_f64_is_iec559, __glibcpp_f80_is_iec559,
        __glibcpp_f96_is_iec559, __glibcpp_f128_is_iec559,
        __glibcpp_float_is_iec559, __glibcpp_double_is_iec559,
        __glibcpp_long_double_is_iec559): Remove.
        (numeric_limits<float>::is_iec559): Use has_infinity & has_quiet_NaN.
        (numeric_limits<double>, numeric_limits<long double>): Similarly.

From-SVN: r57413

	* include/std/std_limits.h (__glibcpp_f32_round_error,
	__glibcpp_f64_round_error, __glibcpp_f80_round_error,
	__glibcpp_f96_round_error, __glibcpp_f128_round_error,
	__glibcpp_float_round_error, __glibcpp_double_round_error,
	__glibcpp_long_double_round_error, __glibcpp_float_round_style,
	__glibcpp_double_round_style, __glibcpp_long_double_round_style): Kill.
	(numeric_limits<char>::epsilon, round_error): Use constant 0.
	(numeric_limits<float>::round_error): Use constant 0.5.
	(numeric_limits<float>::round_style): Use round_to_nearest.
	(numeric_limits<double>, numeric_limits<long double>): Similarly.

From-SVN: r57412

* configure.in (with_headers): Skip copy if value is "yes".
(with_libs): Likewise.

* doc/install.texi: Document behavior of --with-headers and
--with-libs when arguments are omitted.

From-SVN: r57411

	* dbxout.c: Follow spelling conventions.
	* defaults.h: Likewise.
	* df.c: Likewise.
	* diagnostic.h: Likewise.
	* doloop.c: Likewise.
	* dwarf2out.c: Likewise.
	* dwarfout.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* expr.h: Likewise.
	* flags.h: Likewise.
	* flow.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* function.h: Likewise.
	* gcc.c: Likewise.
	* gcov-io.h: Likewise.
	* gcov.c: Likewise.
	* gcse.c: Likewise.
	* genattrtab.c: Likewise.
	* genconfig.c: Likewise.
	* genrecog.c: Likewise.
	* ggc-page.c: Likewise.
	* ggc.h: Likewise.
	* global.c: Likewise.
	* gthr-win32.h: Likewise.
	* integrate.c: Likewise.
	* jump.c: Likewise.
	* langhooks.c: Likewise.
	* langhooks.h: Likewise.
	* line-map.h: Likewise.
	* local-alloc.c: Likewise.
	* longlong.h: Likewise.
	* loop.c: Likewise.
	* loop.h: Likewise.

From-SVN: r57406

From-SVN: r57405

	* i386.h (BIGGEST_FIELD_ALIGNMENT): Set proper default for x86_64.

	* i386.c (overwrite_options): Set -mpreferred-stack-boundary to 128
	for -Os/TARGET_64BIT too.

From-SVN: r57399

	* ChangeLog: Follow spelling conventions.
	* ChangeLog.0: Likewise.
	* ChangeLog.1: Likewise.
	* ChangeLog.2: Likewise.
	* ChangeLog.3: Likewise.
	* ChangeLog.4: Likewise.
	* ChangeLog.5: Likewise.
	* ChangeLog.6: Likewise.
	* FSFChangeLog.10: Likewise.
	* FSFChangeLog.11: Likewise.
	* alias.c: Likewise.
	* basic-block.h: Likewise.
	* c-aux-info.c: Likewise.
	* c-common.c: Likewise.
	* c-common.h: Likewise.
	* c-decl.c: Likewise.
	* c-format.c: Likewise.
	* c-semantics.c: Likewise.
	* c-typeck.c: Likewise.
	* calls.c: Likewise.
	* cfganal.c: Likewise.
	* cfgloop.c: Likewise.
	* collect2.c: Likewise.
	* combine.c: Likewise.
	* conflict.c: Likewise.
	* cppexp.c: Likewise.
	* cppfiles.c: Likewise.
	* cpphash.h: Likewise.
	* cppinit.c: Likewise.
	* cpplex.c: Likewise.
	* cpplib.c: Likewise.
	* cpplib.h: Likewise.
	* cppmacro.c: Likewise.
	* cse.c: Likewise.

From-SVN: r57398

* netbsd-aout.h (NETBSD_LINK_SPEC_AOUT): New, takes old definition of
LINK_SPEC.
(LINK_SPEC): Define to NETBSD_LINK_SPEC_AOUT.
* arm/netbsd.h (SUBTARGET_EXTRA_SEPCS): Add NETBSD_LINK_SPEC_AOUT.
(LINK_SPEC): Rework to use NETBSD_LINK_SPEC_AOUT).

From-SVN: r57397

PR opt/7930
* cse.c (fold_rtx): Calculate old_cost before we fold each
operand.

From-SVN: r57395

* cse.c (fold_rtx): Calculate the old cost before we fold each
operand.

From-SVN: r57394