* vax.c (vax_rtx_cost): Return MAX_COST for unsupported MULT, UDIV
	and UMOD modes.

	* vax.h (INDEX_TERM_P): Restrict indexing to modes which have a size
	less than or equal to eight bytes.

	* vax.md (andsi3): Remove constraints and change SET destination
	operand type to nonimmediate_operand.
	(andhi3, andqi3): Likewise.  Don't clear high order bits of operand 1
	when it is a CONST_INT.

From-SVN: r48882

        * c-common.def (FILE_STMT): New code.
        * c-common.c (statement_code_p): It's a statement.
        * c-common.h (stmt_tree_s): Add x_last_filename.
        (FILE_STMT_FILENAME_NODE, FILE_STMT_FILENAME): New macros.
        (last_expr_filename): New macro.
        * c-semantics.c (begin_stmt_tree): Initialize it.
        (add_stmt): If the filename changed, also insert a
        FILE_STMT.
        (expand_stmt): Handle seeing one.

From-SVN: r48881

	* config/os/hpux/bits/ctype_noninline.h: Use __SB_masks for address
	of character to attribute mapping table.

From-SVN: r48880

	* gcc.dg/20020103-1.c: Also test for __PPC__, since that's used
	by EABI.

From-SVN: r48879

2002-01-15  Eric Christopher  <echristo@redhat.com>

	* flow.c (propagate_one_insn): Add error message and print out
	insn for debugging.

From-SVN: r48878

	* system.h (ASM_IDENTIFY_GCC, STDC_VALUE, TRAMPOLINE_ALIGN,
	ASM_IDENTIFY_GCC_AFTER_SOURCE): Poison.
	* config/pdp11/pdp11.h (TRAMPOLINE_ALIGN): Rename to
	TRAMPOLINE_ALIGNMENT.
	* config/arm/arm.h, config/mcore/mcore.h: Likewise.  Change value
	to be in bits.
	* config/i386/cygwin.h (PCC_BITFIELDS_TYPE_MATTERS): Rename to
	PCC_BITFIELD_TYPE_MATTERS.
	* config/interix.h (STDC_VALUE): Remove.  Use
	STDC_0_IN_SYSTEM_HEADERS.
	* config/darwin.h (ASM_IDENTIFY_GCC), config/dsp16xx/dsp16xx.h
	(ASM_IDENTIFY_GCC), config/stormy16/stormy16.h (ASM_IDENTIFY_GCC,
	ASM_IDENTIFY_GCC_AFTER_SOURCE): Remove.

From-SVN: r48877

	* gcc.misc-tests/i386-prefetch.exp: New.
	* gcc.misc-tests/i386-pf-3dnow-1.c: New test.
	* gcc.misc-tests/i386-pf-athlon-1.c: New test.
	* gcc.misc-tests/i386-pf-none-1.c: New test.
	* gcc.misc-tests/i386-pf-sse-1.c: New test.

From-SVN: r48876

	* libI77/configure.in: Remove fcntl.h check; never define
	_POSIX_SOURCE, NO_FCNTL or OPEN_DECL.  Add check for tmpnam().
	* libI77/configure: Rebuilt.
	* libI77/config.h.in: Rebuilt.
	* libI77/Makefile.in: Remove all traces of rawio.h from
	dependencies lists.
	* libI77/fio.h (FSEEK): Unroll -j1.7 -j1.6 made 2002-01-04.
	* libI77/open.c (f_open): Use HAVE_TMPNAM.
	* libI77/rawio.h: Remove file.

From-SVN: r48875

2002-01-15  Craig Rodrigues  <rodrigc@gcc.gnu.org>

        * doc/install.texi (hppa*-hp-hpux11): --enable-threads does
        not work on this platform currently.

From-SVN: r48874

	* c-typeck.c (build_unary_op): Don't wrap msgid argument of
	readonly_warning in _().

From-SVN: r48873

	* libiberty/mkstemps.c (mkstemps): On VMS, open temp file with option
	that causes it to be deleted when closed.
	* gcc/gcc.c (delete_if_ordinary): Backout previous change.

From-SVN: r48872

	* confiig/h8300/h8300.c (print_operand): Remove support for
	unused operand characters.

From-SVN: r48871

	* read-rtl.c: Fix formatting.
	* real.c: Likewise.
	* recog.c: Likewise.
	* regclass.c: Likewise.
	* regmove.c: Likewise.
	* reg-stack.c: Likewise.
	* reload1.c: Likewise.
	* rtlanal.c: Likewise.

From-SVN: r48870

From-SVN: r48869

c-typeck.c (process_init_element): Don't save_expr COMPOUND_LITERAL_EXPR if just its initializer will be used.

	* c-typeck.c (process_init_element): Don't save_expr
	COMPOUND_LITERAL_EXPR if just its initializer will be used.

	* gcc.dg/gnu89-init-1.c: Add new tests.

From-SVN: r48868

From-SVN: r48866

rs6000.c (rs6000_output_function_epilogue): Do not emit optional traceback table if optimize_size or TARGET_ELF.

        * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Do not
        emit optional traceback table if optimize_size or TARGET_ELF.
        * config/rs6000/rs6000.md (prefetch): New.

From-SVN: r48865

	* config.gcc (x86_64-*-*): Install mmintrin.h and xmmintrin.h.

for testsuite:
	* gcc.dg/i386-mmx-1.c: Also run on x86-64.
	* gcc.dg/i386-mmx-2.c: Likewise.
	* gcc.dg/i386-sse-1.c: Likewise.
	* gcc.dg/i386-sse-2.c: Likewise.
	* gcc.dg/i386-sse-3.c: Likewise.

From-SVN: r48864

From-SVN: r48863

	* testsuite/26_numerics/c99_classification_macros_c.cc
	Remove dg-error and dg-excess-errors comments.

From-SVN: r48862

2002-01-14  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/locale_facets.tcc (time_put::put): Correct output
	iterator positions.
	* testsuite/22_locale/time_put_members_char.cc (test02): Add.
	* testsuite/22_locale/time_put_members_wchar_t.cc (test02): Add.
	* testsuite/22_locale/time_get_members_wchar_t.cc (test06): Add.
	* testsuite/22_locale/time_get_members_char.cc (test06): Add.

From-SVN: r48861

2002-01-14  Craig Rodrigues  <rodrigc@gcc.gnu.org>

        * docs/html/17_intro/porting-howto.xml: Update filebuf section.

From-SVN: r48860

From-SVN: r48858

	* config/h8300/h8300-protos.h: Remove the prototype for
	eq_operator.
	* config/h8300/h8300.c (eq_operator): Remove.

From-SVN: r48857

        * config/i386/i386.md (prefetch): Tidy.
        (prefetch_3dnow): Fix locality operand.

From-SVN: r48856

2001-01-14  David Billinghurst <David.Billinghurst@riotinto.com>

        * g77.f-torture/execute/intrinsic-unix-bessel.f:
        Uncomment additional cases that now pass.

From-SVN: r48855

2001-01-14  David Billinghurst <David.Billinghurst@riotinto.com>

        PR fortran/3807
        * f/intrin.c (ffeintrin_check_):  Allow for case of intrinsic
        control string have COL-spec an integer > 0.

From-SVN: r48854

2002-01-14  John David Anglin  <dave@hiauly1.hia.nrc.ca>

	* libI77/configure.in (_LARGEFILE_SOURCE): AC_DEFINE.
	* libI77/configure: Rebuilt.
	* libI77/config.h.in: Rebuilt.

From-SVN: r48853

        * config/mips/mips.h (HI_AND_FP_REGS): New register class.
        (CLASS_CANNOT_CHANGE_MODE): Disallow HI in little-endian mode.

From-SVN: r48852

reload1.c (reload_combine): Pass reg_sum replacement through copy_rtx in loop performing multiple changes.

	* reload1.c (reload_combine): Pass reg_sum replacement through
	copy_rtx in loop performing multiple changes.

From-SVN: r48851

	* gcj.texi: Fix whitespace and formatting errors in the
	synopsis of the man pages. Update copyright.

From-SVN: r48850

	* except.c (remove_unreachable_regions): New.
	(free_eh_status): Clear exception_handler_labels.
	(convert_from_eh_region_ranges): Call remove_unreachable_regions.
	(find_exception_handler_labels): Don't add the same label more than
	once.
	(remove_exception_handler_label): Don't die if
	find_exception_handler_labels hasn't been called for the current
	function yet.

From-SVN: r48845

	* Make-lang.in (java.install-man): Handle jv-convert man page.
	(java.generated-manpages): Added jv-convert.1.
	(java.uninstall): Remove jv-convert.1.
	(java.maintainer-clean): Likewise.
	($(srcdir)/java/jv-convert.1): New target.
	* gcj.texi (Top): Link to jv-convert node.
	(Individual utilities): Likewise.
	(Invoking jv-convert): New node.

From-SVN: r48844

	* toplev.c (rest_of_compilation): Rebuild jump labels after
	gcse.

From-SVN: r48843

	* doc/extend.texi: Move documentation of X86 built-in functions
	here.
	* doc/invoke.texi: From here.
	* doc/sourcebuild.texi: Document location of documentation for
	machine built-in functions.

From-SVN: r48842

* cppfiles.c (TEST_THRESHOLD): New macro.
(SHOULD_MMAP): Ditto.
(read_include_file): Use SHOULD_MMAP macro to decide when mmap should be used.

From-SVN: r48840

	* unroll.c (final_reg_note_copy): Properly handle
	REG_LABEL
	(unroll_loops): Fix LOOP_CONDITION heuristics.

From-SVN: r48839

	* doc/invoke.texi (Xstormy16 Options): Add xstormy16 option.
	* doc/md.texi (Machine Constraints): Use @minus{} where appropriate.

From-SVN: r48838

	* cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite
	threaded loop.

From-SVN: r48837

From-SVN: r48836