* MAINTAINERS: Put self in as maintainer for x86-64 port.
	Remove self as Write After Approval.

From-SVN: r49575

	* i386-protos.h (x86_order_regs_for_local_alloc): Declare
	* i386.c (x86_order_regs_for_local_alloc): New global function.
	* i386.h (REG_ALLOC_ORDER): CLeanup.
	(ORDER_REGS_FOR_LOCAL_ALLOC): New.

From-SVN: r49574

2002-02-07  David Billinghurst <David.Billinghurst@riotinto.com>

	PR fortran/3743
	* g77.f-torture/execute/intrinsic-unix-bessel.f: Remove
	unsupported cases.

From-SVN: r49573

For some reason AC_HEADER_SYS_WAIT() isn't defining HAVE_SYS_WAIT_H on
Linux; this patch backs out my patch that added the #ifdefs until I
can figure out what happened.

From-SVN: r49572

	* gcc.dg/debug/dwarf2-1.c: Update for return warnings.
	* gcc.dg/noncompile/920507-1.c, gcc.dg/noncompile/920721-2.c,
	gcc.dg/noncompile/label-lineno-1.c, objc.dg/const-str-1.m,
	objc.dg/const-str-2.m, objc.dg/method-1.m: Likewise.

From-SVN: r49571

	* alias.c (find_base_value): Recall base values for fixed hard regs.
	* loop.c (loop_regs_update): Don't use single_set on non-insns.

From-SVN: r49570

From-SVN: r49569

* config/mips/mips.md (define_delay) [mips16]: Adjust required
length.

From-SVN: r49567

2002-02-06  Adam Megacz <adam@xwt.org>

        * configure.in: Changed mingw) to *mingw*).
        * win32.cc: Created this file.
        * win32.h: Created this file.
        * win32.cc, prims.cc, win32.h (win32_exception_handler): Moved
        win32_exception_handler from prims.cc to win32.cc, added
        header in win32.h.
        * prims.cc: removed some #ifdef-WIN32'd headers which are no
        longer needed now that we have platform.h

From-SVN: r49566

2002-02-06  Adam Megacz <adam@xwt.org>

        * shs.h, shs.cc, natSimpleSHSStream.cc: use uint<n>_t instead
        of LONG and BYTE

From-SVN: r49565

2002-02-06  Adam Megacz <adam@xwt.org>

        * name-finder.h: don't #include sys/wait.h unless HAVE_SYS_WAIT_H

From-SVN: r49564

2002-02-06  Adam Megacz <adam@xwt.org>

        * boehm-gc/include/gc.h: (GC_CreateThread) This function is
        now exposed on all Win32 platforms.
        * boehm-gc/win32_threads.c: (GC_CreateThread) This now
        compiles on Win32; it invokes CreateThread() if GC is built
        as a DLL; otherwise it registers the thread.
        * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
        libgcjgc was not built as a DLL.

From-SVN: r49563

From-SVN: r49562

verify.cc (require_array_type): If argument is a null array of references, return null as the element type.

	* verify.cc (require_array_type): If argument is a null array of
	references, return null as the element type.

From-SVN: r49561

        PR c/5609
        * stmt.c (resolve_operand_name_1): Take more care with mixed
        named and unnamed operands.

        * gcc.dg/asm-4.c: Add case with an unnamed operand in the middle.

From-SVN: r49560

2002-02-06  Mark Wielaard  <mark@klomp.org>

	* verify.cc (verify_instructions_0) [op_dup2]: Actually push the
	duplicate of a wide type.

From-SVN: r49559

c_locale_generic.cc: Do not trust _GLIBCPP_HAVE_STRTOF or _GLIBCPP_HAVE_STRTOLD as set by configure.

	* config/locale/c_locale_generic.cc: Do not trust
	_GLIBCPP_HAVE_STRTOF or _GLIBCPP_HAVE_STRTOLD as
	set by configure.

From-SVN: r49558

From-SVN: r49557

	* loop.c (remove_constant_addition): Avoid clobbering a shared
	CONST expression.

Co-Authored-By: Jan Hubicka <jh@suse.cz>

From-SVN: r49556

	* verify.cc (type::isnull): New method.
	(require_array_type): Handle case where array is null.
	(verify_instructions_0) [op_arraylength]: Likewise.

From-SVN: r49555

2002-02-06  Toon Moene  <toon@moene.indiv.nluug.nl>

	PR fortran/4730 fortran/5473
	* com.c (ffecom_expr_): Deal with %VAL constructs.
	* intrin.c (ffeintrin_check_): Handle 'N' constraints for intrinsics,
	to indicate "no larger than default kind" integers and logicals.
	* intrin.def: Use 'N' constraints in table of intrinsics.
	* intdoc.c: Document this constraint.
	* intdoc.texi: Regenerated.

From-SVN: r49554

	* config.gcc (s390x-*-linux*): Add t-linux64 makefile fragment.
	* config/s390/t-linux64: New file.
	* config/s390/libgcc-glibc.ver: New file.

From-SVN: r49553

	* config/s390/linux64.h: Delete file.
	* config/s390/s390x.h: New file.
	* config.gcc (s390x-*-linux*): Use s390x.h instead of linux64.h
	as target header file.
	* config/s390/linux.h (TARGET_VERSION): Define depending on
	DEFAULT_TARGET_64BIT.
	(CPP_SPEC, ASM_SPEC, LINK_SPEC): Likewise.
	(SIZE_TYPE, PTRDIFF_TYPE): Likewise.
	(NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define.
	(CPP_ARCH31_SPEC, CPP_ARCH64_SPEC): New defines.
	(LINK_ARCH31_SPEC, LINK_ARCH64_SPEC): New defines.
	(EXTRA_SPEC): New define.
	* config/s390/s390.h (TARGET_VERSION): Define depending on
	DEFAULT_TARGET_64BIT.
	(MASK_RETURN_ADDR): Add run-time check for TARGET_64BIT.

From-SVN: r49552

c-decl.c (finish_function): Warn about a non-void function with no return statement and no abnormal exit.

        * c-decl.c (finish_function): Warn about a non-void function with
        no return statement and no abnormal exit.
        (current_function_returns_abnormally): New variable.
        (start_function): Clear it.
        (struct c_language_function): Add returns_abnormally.
        (push_c_function_context): Save it.
        (pop_c_function_context): Restore it.
        (builtin_function): Set TREE_THIS_VOLATILE on return fns.
        (grokdeclarator): Set C_FUNCTION_IMPLICIT_INT on functions without
        an explicit return type.
        * c-tree.h: Declare current_function_returns_abnormally.
        (C_FUNCTION_IMPLICIT_INT): New macro.
        * c-typeck.c (build_function_call): Set it.
        (c_expand_return): Set current_function_returns_value even if the
        value is erroneous.

From-SVN: r49551

	PR c/5420:
	* c-common.c (c_unsafe_for_reeval): Make COMPOUND_LITERAL_EXPR
	unsafe for reevaluation.

	* gcc.c-torture/execute/20020206-2.c: New test.

From-SVN: r49550

	PR c/5482:
	* c-common.c (c_expand_expr) [STMT_EXPR]: If last expression is not
	EXPR_STMT, but COMPOUND_STMT, recurse into it.

	* gcc.c-torture/execute/20020206-1.c: New test.

From-SVN: r49549

re PR rtl-optimization/5429 (gcc 3.1 20020114 fails with Internal compiler error in verify_wide_reg_1, at flow.c:526)


	PR optimization/5429:
	* gcc.c-torture/compile/20020206-1.c: New test.

From-SVN: r49548

        * cfganal.c (keep_with_call_p): Source for fixed_reg dest must
        be a general_operand.  Dest for function value must be a pseudo.

From-SVN: r49547

	* acinclude.m4: Add C++ linkage check for strtof.
	* aclocal.m4: Rebuilt.
	* config.h.in: Rebuilt.
	* configure: Rebuilt.
	* config/locale/c_locale_generic.cc: Conditionally include
	<ieeefp.h>.  Improve handling and error checking of float
	and long double input for non-C99 configurations.

From-SVN: r49546

particularly large alignments.

From-SVN: r49545

weak attribute.

From-SVN: r49544

locale_facets.tcc (money_get::do_get(string)): In case money_base::symbol deal properly with multi-char sign for patterns...

2002-02-06  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/locale_facets.tcc (money_get::do_get(string)):
	In case money_base::symbol deal properly with multi-char sign
	for patterns {X,Y,Z,symbol} and {X,Y,symbol,none}.
	* testsuite/22_locale/money_get_members_char.cc: Add test07.
	* testsuite/22_locale/money_get_members_wchar_t.cc: Add test07.

From-SVN: r49543

From-SVN: r49542

From-SVN: r49540

* dbxout.c (dbxout_parms): Apply DEBUGGER_ARG_OFFSET to parameters
passed by invisible reference.

From-SVN: r49539

From-SVN: r49538

From-SVN: r49537

	* config/mmix/mmix.c (mmix_conditional_register_usage): if
	-mabi=gnu, modify fixed_regs to fit the GNU ABI.
	(mmix_extra_constraint): Use 'R' to indicate that GETA should be
	used to read the rtx value.
	(mmix_target_asm_function_epilogue): Fix spacing.
	(mmix_constant_address_p): Handle TARGET_BASE_ADDRESSES.
	(mmix_legitimate_address): Ditto.
	(mmix_encode_section_info): Set SYMBOL_REF_FLAG on rtx:es that
	should be loaded with a GETA insn.  Don't allocate needless extra
	char for nul termination and fix misleading comment.
	(mmix_print_operand_address): Handle constants if
	TARGET_BASE_ADDRESSES.
	(mmix_output_register_setting): Use base addressing if
	TARGET_BASE_ADDRESSES and the number of insns is 3.
	* config/mmix/t-mmix (MULTILIB_EXTRA_OPTS): New.
	* config/mmix/mmix.md ("movdi"): Change the alternative with GETA
	to use R as constraint, add LDA to match s.
	* config/mmix/mmix.h (TARGET_BASE_ADDRESSES): New.
	(TARGET_DEFAULT): Add TARGET_MASK_BASE_ADDRESSES.
	(TARGET_SWITCHES): Add -mbase-addresses, -mno-base-addresses.
	(FIXED_REGISTERS): Make registers $231..$246 fixed by default.
	(MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Move $231..$246 last, in
	order with other fixed registers.
	(MMIX_GNU_ABI_REG_ALLOC_ORDER): Put forward $231, in order with
	other parameter/call-clobbered registers.
	* doc/invoke.texi (Option Summary) <MMIX Options>: Add
	-mbase-addresses, -mno-base-addresses.
	(MMIX Options): Ditto.

From-SVN: r49536

2002-02-05  Eric Christopher  <echristo@redhat.com>

	* config/mips/crti.asm: Add changes for mips16. mips16 uses
	register 7 as RA instead of $31.
	* config/mips/crtn.asm: Ditto.
	* config/mips/mips.c (mips_move_2words): Add case for
	TARGET_MIPS16 when HOST_BITS_PER_WIDE_INT >= 64.
	(compute_frame_size): Fix typo.
	(save_restore_insns): Ditto.  Make documentation about using
	register $7 as return register more precise.
	(mips_expand_epilogue): Fix comment. Add code to work around not
	being able to add to the stack pointer directly.
	* config/mips/mips.h (EH_RETURN_DATA_REGNO): Change register number
	to 2 for TARGET_MIPS16 as we need 6 and 7 as clobbers in the
	epilogue.

From-SVN: r49535

	* configure.in: Set up PLATFORMOBJS not PLATFORM_SPECIFIC_SOURCES.
	Symlink PLATFORMH to platform.h.
	* Makefile.am (libgcj_la_DEPENDENCIES, libgcj_la_LIBADD): Add
	PLATFORMOBJS.
	* java/lang/natSystem.cc: #include platform.h not posix.h.
	* Makefile.in: Rebuilt with libgcj automake.
	* configure: Rebuilt.

From-SVN: r49534