2008-03-26  Robert Dewar  <dewar@adacore.com>

	* einfo.ads, einfo.adb (N_Pragma): Chars field removed, use Chars
	(Pragma_Identifier (.. instead.
	(OK_To_Reorder_Components): New flag
	(Has_Entries): Code cleanup.
	(Warnings_Off_Used): New flag
	(Warnings_Off_Used_Unmodified): New flag
	(Warnings_Off_Used_Unreferenced): New flag
	(Has_Warnings_Off): New function
	(Has_Unmodified): New function
	(Has_Unreferenced): New function
	(Is_Trivial_Subprogram): New flag
	(Is_Static_Dispatch_Table_Entity): New attribute.
	Change name Access_Subprogram_Type_Kind to Access_Subprogram_Kind
	(more consistent with other similar names)
	(Access_Subprogram_Type): New classification function

From-SVN: r133555

2008-03-26  Robert Dewar  <dewar@adacore.com>

	* stand.ads: Deal with reordering of package standard declarations

	* cstand.adb: Put package Standard declarations in proper order

From-SVN: r133554

2008-03-26  Robert Dewar  <dewar@adacore.com>

	* checks.adb (Ensure_Valid): Capture valid status if possible
	(eliminate checks)

From-SVN: r133553

2008-03-26  Robert Dewar  <dewar@adacore.com>

	* a-ztexio.adb, a-ztexio.ads, a-witeio.ads, a-witeio.adb: Fix problem
	with Current_Output (introduce Self).

From-SVN: r133552

2008-03-26  Robert Dewar  <dewar@adacore.com>

	* a-teioed.ads: Correct value of Default_Fill

	* a-teioed.adb (Image): Use Fill_Character instead of '*' to fill

From-SVN: r133551

2008-03-26  Vincent Celier  <celier@adacore.com>

	* a-szuzti.adb, a-swuwti.adb, a-suteio.adb (functions Get_Line):
	Improve memory usage to avoid use of stack.

From-SVN: r133550

2008-03-26  Robert Dewar  <dewar@adacore.com>

	* ali.ads, ali.adb (Optimize_Alignment_Setting): New field in ALI record

	* bcheck.adb (Check_Consistent_Optimize_Alignment): New procedure

	* debug.adb: Add debug flags d.r and d.v
	Add debug flag .T (Optimize_Alignment (Time))
	Add debug flag .S (Optimize_Alignment (Space))

	* freeze.adb (Freeze_Record_Type): Set OK_To_Reorder_Components
	depending on setting of relevant debug flags.
	Replace use of Warnings_Off by Has_Warnings_Off
	(Freeze_Entity): In circuit for warning on suspicious convention
	actuals, do not give warning if subprogram has same entity as formal
	type, or if subprogram does not come from source.
	(Freeze_Entity): Don't reset Is_Packed for fully rep speced record
	if Optimize_Alignment set to Space.

	* frontend.adb: Add call to Sem_Warn.Initialize
	Add call to Sem_Warn.Output_Unused_Warnings_Off_Warnings
	Reset Optimize_Alignment mode from debug switches .S and .T

	* layout.adb (Layout_Composite_Object): Rewritten for
	Optimize_Aligment pragma.

	* lib-writ.ads, lib-writ.adb: New Ox parameter for Optimize_Alignment
	mode.

	* opt.ads, opt.adb: (Optimize_Alignment): New global switch

	* par-prag.adb (N_Pragma): Chars field removed, use Chars
	(Pragma_Identifier (..  instead, adjustments throughout to accomodate
	this change. Add entry for pragma Optimize_Alignment

	* sem_prag.adb (N_Pragma): Chars field removed, use Chars
	(Pragma_Identifier (..
	instead, adjustments throughout to accomodate this change.
	(Process_Compile_Time_Warning_Or_Error): Use !! for generated msg
	(Favor_Top_Level): Use new function Is_Access_Subprogram_Type
	Add implementation of pragma Optimize_Alignment

From-SVN: r133549

2008-03-26  Arnaud Charlet  <charlet@adacore.com>

	* gnatvsn.ads (Library_Version): Bump to 4.4.
	(Current_Year): Bump to 2008.

From-SVN: r133548

s-taprop-irix.adb, [...] (Create_Task): Do not attempt to set task priority or task info if the thread could not be created.

2008-03-26  Arnaud Charlet  <charlet@adacore.com>

	* s-taprop-irix.adb, s-taprop-tru64.adb, s-taprop-lynxos.adb, 
	s-taprop-linux.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb, 
	s-taprop-posix.adb (Create_Task): Do not attempt to set task priority
	or task info if the thread could not be created.

From-SVN: r133547

2008-03-26  Robert Dewar  <dewar@adacore.com>

	* a-taster.adb, s-shasto.adb, s-soflin.adb, s-taasde.adb, s-taenca.adb,
	a-sytaco.adb, a-sytaco.ads, a-tasatt.adb, a-taside.adb,
	a-intnam-lynxos.ads, a-retide.adb, a-intnam-tru64.ads, a-intnam-aix.ads,
	a-intnam-irix.ads, a-intnam-hpux.ads, a-intnam-linux.ads,
	a-intnam-solaris.ads, a-caldel-vms.adb, a-intnam-vms.ads,
	a-excpol-abort.adb, a-intnam-mingw.ads, s-interr.adb, s-interr.ads,
	s-intman.ads, s-gloloc.adb, s-osinte-lynxos-3.ads,
	s-interr-sigaction.adb, s-osinte-hpux.ads, s-osinte-solaris-posix.ads,
	a-intnam-freebsd.ads, s-osinte-freebsd.ads, s-osinte-lynxos.ads,
	s-taspri-lynxos.ads, s-osinte-tru64.ads, s-osinte-tru64.ads,
	s-taspri-tru64.ads, s-osinte-aix.ads, s-osinte-irix.ads,
	s-osinte-hpux-dce.ads, s-taprop-hpux-dce.adb, s-taspri-hpux-dce.ads,
	s-osinte-linux.ads, s-osinte-dummy.ads, s-taprop-dummy.adb,
	s-taspri-dummy.ads, s-interr-dummy.adb, s-osinte-solaris.ads,
	s-osinte-mingw.ads, s-taprop-solaris.adb, s-taspri-solaris.ads,
	s-inmaop-vms.adb, s-interr-vms.adb, s-intman-vms.ads, s-osinte-vms.ads,
	s-osinte-vms.ads, s-taprop-vms.adb, s-taspri-vms.ads,
	s-taspri-mingw.ads, s-interr-vxworks.adb, s-inmaop-posix.adb,
	s-intman-vxworks.ads, s-osinte-vxworks.ads, s-osprim-vxworks.adb,
	s-taspri-vxworks.ads, s-taspri-posix.ads, a-caldel.adb, a-calend.adb,
	a-elchha.adb, a-dynpri.adb, a-except.adb, a-except.ads, a-interr.ads,
	a-textio.adb, a-tigeau.ads, atree.adb, s-taprob.adb, s-taprop.ads,
	s-tarest.adb, s-tarest.ads, s-tasini.adb, s-taskin.adb, s-taskin.ads,
	s-tasque.adb, s-tasren.adb, s-tasren.ads, s-tassta.adb, s-tassta.ads,
	s-tasuti.adb, s-tataat.adb, s-tataat.ads, s-tpoben.adb, s-tpoben.ads,
	s-tpobop.adb, s-tpobop.ads, s-tposen.adb, s-tposen.ads, s-valrea.adb,
	s-valuti.adb, a-intnam-darwin.ads, s-osinte-darwin.ads, s-solita.adb,
	a-ztinau.ads, s-osinte-linux-hppa.ads, a-except-2005.adb,
	a-except-2005.ads, a-rttiev.adb, s-osinte-vxworks6.ads, s-regexp.adb,
	s-tasloc.adb: Minor reformatting.
	Update comments.
	Remove "used for" sections from comments.

From-SVN: r133546

2008-03-26  Thomas Quinot  <quinot@adacore.com>

PR ada/33688

	* g-socket.ads, g-socket.adb (Options, Set_Socket_Option,
	Get_Socket_Option): Add support for Receive_Packet_Info.

	* g-soccon.ads, g-soccon-tru64.ads, g-soccon-aix.ads,
	g-soccon-irix.ads, g-soccon-hpux.ads, g-soccon-solaris.ads,
	g-soccon-vms.ads, g-soccon-mingw.ads, g-soccon-freebsd.ads,
	g-soccon-hpux-ia64.ads, g-soccon-solaris-64.ads, g-soccon-darwin.ads,
	g-soccon-lynxos.ads, g-soccon-linux-64.ads, g-soccon-linux-x86.ads: Add
	new constants SO_REUSEPORT and IP_PKTINFO

From-SVN: r133545

2008-03-25  Benjamin Kosnik  <bkoz@redhat.com>

	* scripts/run_doxygen: Remove html_output_dir. Downgrade to
	Doxygen 1.5.1.
	* doc/doxygen/style.css: Delete.
	* doc/doxygen/user.cfg.in: Regenerate with Doxygen 1.5.1.
	(INPUT): Update.
	(PREDEFINED): Update.
	(HTML_OUTPUT): Remove html_output_dir, use html.
	(HTML_STYLESHEET): Remove style.css.
	* doc/doxygen/tables.html: Remove style.css use.
	* doc/doxygen/mainpage.html: Nested lists for Namespaces and Classes.
	* doc/doxygen/doxygroups.cc: Namespace edits.
	* doc/doxygen/Intro.3: Correct typo.

	* doc/xml/api.xml: Add gcc-4.3 links.
	* doc/html/api.html: Regenerate.	
	
	* include/debug/debug.h: Document namepaces here.
	* include/parallel/base.h: Same.
	* include/ext/typelist.h: Same.
	* include/ext/pb_ds/tag_and_trait.hpp: Same.
	
	* include/tr1_impl/random: Adjust line break.
	* include/tr1_impl/unordered_map: Correct and or add markup.
	* include/tr1_impl/boost_shared_ptr.h: Correct and or add markup.
	* include/tr1_impl/functional_hash.h: Same.
	* include/tr1_impl/cmath: Same.
	* include/tr1_impl/functional: Same.
	* include/tr1_impl/unordered_set: Same.
	* include/tr1_impl/complex: Same.
	* include/tr1_impl/type_traits: Same.
	* include/tr1_impl/regex: Same.
	* include/tr1_impl/array: Same.
	* include/std/tuple: Same.
	* include/std/date_time: Same.
	* include/std/system_error: Same.
	* include/std/type_traits: Same.
	* include/ext/enc_filebuf.h: Same.
	* include/ext/throw_allocator.h: Same.
	* include/ext/pool_allocator.h: Same.
	* include/ext/bitmap_allocator.h: Same.
	* include/ext/concurrence.h: Same.
	* include/ext/codecvt_specializations.h: Same.
	* include/ext/stdio_sync_filebuf.h: Same.
	* include/ext/array_allocator.h: Same.
	* include/ext/mt_allocator.h: Same.
	* include/bits/locale_classes.h: Same.
	* include/bits/locale_facets.h: Same.
	* include/bits/codecvt.h: Same.
	* include/bits/char_traits.h: Same.
	* include/bits/allocator.h: Same.
	* include/bits/locale_facets_nonio.h: Same.
	* include/tr1/poly_laguerre.tcc: Same.
	* include/tr1/riemann_zeta.tcc: Same.
	* include/tr1/beta_function.tcc: Same.
	* include/tr1/tuple: Same.
	* include/tr1/exp_integral.tcc: Same.
	* include/tr1/gamma.tcc: Same.
	* include/tr1/hypergeometric.tcc: Same.
	* include/tr1/modified_bessel_func.tcc: Same.
	* include/tr1/legendre_function.tcc: Same.
	* include/tr1/type_traits: Same.
	* include/tr1/special_function_util.h: Same.
	* include/tr1/bessel_function.tcc: Same.
	* include/tr1/cmath: Same.
	* include/tr1/poly_hermite.tcc: Same.
	* include/tr1/ell_integral.tcc: Same.
	* config/abi/compatibility.h: Adjust file name.

	* testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Adjust
	line numbers.	
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Same.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Same.

From-SVN: r133544

pt.c (coerce_template_template_parm): Moved the body of the loop of coerce_template_template_parms here...

2008-03-26  Douglas Gregor  <doug.gregor@gmail.com>

       * pt.c (coerce_template_template_parm): Moved the body of the loop
       of coerce_template_template_parms here, to make iteration over a
       template argument pack simpler.
       Also, allow matching of a template parameter pack in the template
       template parameter to a template parameter in the template
       template argument.
       (coerce_template_template_parms): Deal with variadic template
       template parameters. Use coerce_template_template_parm.
       (unify): Make sure we coerce the template template argument's
       template arguments to the template template parameter's template
       parameters, not the other way around.

2008-03-26  Douglas Gregor  <doug.gregor@gmail.com>

       * g++.dg/cpp0x/variadic84.C: Update to reflect the change in
       variadic template template parameter binding semantics.
       * g++.dg/cpp0x/variadic85.C: Ditto.
       * g++.dg/cpp0x/variadic88.C: New.
       * g++.dg/cpp0x/variadic89.C: New.
       * g++.dg/cpp0x/variadic90.C: New.
       * g++.dg/cpp0x/variadic-ex14.C: Update to reflect the change in
       variadic template template parameter binding semantics.
       * g++.dg/cpp0x/variadic-lambda.C: New.

From-SVN: r133543

2008-03-25  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/31558
        * config/rs6000/rs6000-c.c (rs6000_builtin_type_compatible): Handle
        error_mark_node's.

2008-03-25  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/31558
        * g++.dg/ext/altivec-15.C: New testcase.

From-SVN: r133542

2008-03-25  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/31588
        * config/rs6000/rs6000-c.c (rs6000_builtin_type_compatible): Handle
        error_mark_node's.

2008-03-25  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/31588
        * g++.dg/ext/altivec-15.C: New testcase.

From-SVN: r133541

2008-03-25  Andrew Pinski  <pinskia@gmail.com>

        PR objc/29197
        * objc-act.c (encode_type): Handle when type is error_mark_node.
        (objc_push_parm): Handle when the type of parm is error_mark_node.

2008-03-25  Andrew Pinski  <pinskia@gmail.com>

        PR objc/29197
        * objc.dg/method-20.m: New testcase.

From-SVN: r133540

From-SVN: r133538

	* Make-lang.in (obj-c++_OBJS): Rename from objcp_OBJS.
	(objcp/objcp-act.o): Restore target.

From-SVN: r133532

gcc/
	PR rtl-optimization/35232
	* reload1.c (reg_reloaded_call_part_clobbered): Clarify comment.
	(forget_old_reloads_1, forget_marked_reloads): Don't clear
	reg_reloaded_call_part_clobbered here.
	(reload_regs_reach_end_p): New function.
	(reload_reg_rtx_for_input): New variable.
	(reload_reg_rtx_for_output): Likewise.
	(emit_input_reload_insns): Use reloadreg rather than rl->reg_rtx
	when reassigning a pseudo register.  Load reloadreg from 
	reload_reg_rtx_for_input, moving the mode and register
	calculation to...
	(do_input_reload): ...here.  Use the mode-adjusted reg_rtx
	instead of the original when deciding whether an input reload
	would be a no-op or whether an output reload can be deleted.
	(emit_output_reload_insns): Use the mode-adjusted reg_rtx
	when setting up new_spill_reg_store.  Load it from
	reload_reg_rtx_for_output, moving the mode and register
	calculation to...
	(do_output_reload): ...here.  Use the mode-adjusted reg_rtx
	instead of the original when deciding whether an output reload
	would be a no-op.  Do the same when modifying insn notes.
	Use rtx_equal_p instead of == to compare the registers.
	(inherit_piecemeal_p): Take a mode and two register numbers
	as argument.
	(emit_reload_insns): Clear new_spill_reg_store for every hard
	register in the reload register.  Remove spill registers
	from reg_reloaded_valid before considering whether to record
	inheritance information for them.  Use reload_reg_rtx_for_output
	instead of reg_rtx when recording output reloads.  Use
	reload_reg_rtx_for_input instead of reg_rtx when recording
	input reloads.  Set or clear reg_reloaded_call_part_clobbered
	at the same time as setting reg_reloaded_valid.
	(delete_output_reload): Add a new_reload_reg parameter and use it
	instead of rld[j].reg_rtx.
	(emit_input_reload_insns, do_input_reload, do_output_reload): Adjust
	calls accordingly.

gcc/testsuite/
	PR rtl-optimization/35232
	* gcc.target/mips/pr35232.c: New test.

From-SVN: r133531

	* Makefile.in (build/gensupport.o): Depend on insn-modes.h.
	(build/genattr.o): Likewise.
	(build/genattrtab.o): Likewise.
	(build/gencodes.o): Likewise.
	(build/genconfig.o): Likewise.
	(build/genconstants.o): Likewise.
	(build/genemit.o): Likewise.
	(build/genextract.o): Likewise.
	(build/genflags.o): Likewise.

From-SVN: r133527

        Revert
        2008-03-05  Eric Botcazou  <ebotcazou@adacore.com>
        PR ada/35186
        * decl.c (maybe_pad_type): Avoid padding an integral type when
        bumping its alignment is sufficient.

From-SVN: r133526

	* config/xtensa/xtensa.c (xtensa_va_start): Use build_int_cst
	instead of size_int for integer types.
	(xtensa_gimplify_va_arg_expr): Likewise.  Convert index to sizetype
	to match type of MINUS_EXPR.

From-SVN: r133525

	* configure: Rebuilt.
	* configure.ac (BUILD_DEPMODE): Extract CCDEPMODE from temporary
	Makefile.

From-SVN: r133524

gcc
	* config/x-solaris (host-solaris.o): Update.
	* config/x-linux (host-linux.o): Update.
	* config/x-hpux (host-hpux.o): Update.
	* config/x-darwin (host-darwin.o): Update.
	* config/v850/t-v850e (v850-c.o): Update.
	* config/v850/t-v850 (v850-c.o): Update.
	* config/t-vxworks (vxworks.o): Update.
	* config/t-sol2 (sol2-c.o, sol2.o): Update.
	* config/t-darwin (darwin.o, darwin-c.o, darwin-driver.o):
	Update.
	* config/spu/t-spu-elf (spu-c.o): Update.
	(spu.o): Remove.
	* config/sh/t-symbian (sh-c.o): Update.
	(symbian.o): Update.
	* config/sh/t-sh (sh-c.o): Update.
	* config/score/t-score-elf (score7.o, score3.o): Update.
	* config/rs6000/x-rs6000 (driver-rs6000.o): Update.
	* config/rs6000/x-darwin64 (host-ppc64-darwin.o): Update.
	* config/rs6000/x-darwin (host-ppc-darwin.o): Update.
	* config/rs6000/t-rs6000 (rs6000-c.o): Update.
	(rs6000.o): Remove.
	* config/m68k/t-uclinux (generated_files): Add sysroot-suffix.h.
	* config/m32c/t-m32c (m32c-pragma.o): Update.
	* config/ia64/t-ia64 (ia64-c.o): Update.
	* config/i386/x-mingw32 (host-mingw32.o): Update.
	* config/i386/x-i386 (driver-i386.o): Update.
	* config/i386/x-darwin (host-i386-darwin.o): Update.
	* config/i386/x-cygwin (host-cygwin.o): Update.
	* config/i386/t-nwld (nwld.o): Update.
	* config/i386/t-netware (netware.o): Update.
	* config/i386/t-interix (winnt.o): Update.
	* config/i386/t-cygwin (cygwin1.o, cygwin2.o): Update.
	* config/i386/t-cygming (winnt.o, winnt-cxx.o, winnt-stubs.o,
	msformat-c.o): Update.
	* config/bfin/t-bfin-linux (generated_files): Add
	linux-sysroot-suffix.h.
	* config/arm/t-wince-pe (pe.o): Update.
	* config/arm/t-strongarm-pe (pe.o): Update.
	* config/arm/t-pe (pe.o): Update.
	* config/arm/t-arm (arm-c.o): Update.
	* doc/install.texi (Prerequisites): Require make 3.80.
	* Makefile.in: Remove .o targets.
	(CCDEPMODE, DEPDIR, depcomp, BUILD_DEPMODE): New variables.
	(OBSTACK_H, FIBHEAP_H, PARTITION_H, MD5_H, BCONFIG_H): Remove.
	(simple_generated_h, simple_generated_c): Move earlier.
	(generated_files): New variable.
	(TARGET_H, MACHMODE_H, HOOKS_H, HOSTHOOKS_DEF_H, LANGHOOKS_DEF_H,
	TARGET_DEF_H, RTL_BASE_H, RTL_H, PARAMS_H, BUILTINS_DEF, TREE_H,
	BASIC_BLOCK_H, GCOV_IO_H, COVERAGE_H, DEMANGLE_H, RECOG_H,
	ALIAS_H, EMIT_RTL_H, FLAGS_H, FUNCTION_H, EXPR_H, OPTABS_H,
	REGS_H, RA_H, RESOURCE_H, SCHED_INT_H, INTEGRATE_H, CFGLAYOUT_H,
	CFGLOOP_H, IPA_UTILS_H, IPA_REFERENCE_H, IPA_TYPE_ESCAPE_H,
	CGRAPH_H, DF_H, RESOURCE_H, DDG_H, GCC_H, GGC_H, TIMEVAR_H,
	INSN_ATTR_H, C_COMMON_H, C_PRAGMA_H, C_TREE_H, SYSTEM_H,
	PREDICT_H, DECNUM_H, MKDEPS_H, SYMTAB_H, TREE_DUMP_H,
	TREE_GIMPLE_H, TREE_FLOW_H, TREE_SSA_LIVE_H, PRETTY_PRINT_H,
	DIAGNOSTIC_H, C_PRETTY_PRINT_H, SCEV_H, LAMBDA_H, TREE_DATA_REF_H,
	VARRAY_H, TREE_INLINE_H, REAL_H, DBGCNT_H, EBIMAP_H): Remove.
	(.c.o): Remove.
	(COMPILE.base, COMPILE): New variables.
	(%.o): New pattern rule.
	(ALL_HOST_OBJS): New variable.
	(xgcc$(exeext), cpp$(exeext)): Remove extra version.o.
	(dummy-checksum.o, cc1-checksum.o): Remove.
	(DRIVER_SHLIB): New variable.
	(DRIVER_DEFINES): Use it.
	(gencondmd.c): Move out of build/.
	(s-conditions): Update.
	(BUILDCOMPILE.base, BUILDCOMPILE): New variables.
	(ALL_BUILD_OBJS): Likewise.
	(build/%.o): Use BUILDCOMPILE.
	(build/ggc-none.o, build/ggc-none.o, build/min-insn-modes.o,
	build/print-rtl.o, build/read-rtl.o, build/rtl.o, build/vec.o,
	build/gencondmd.o, build/genattrtab.o, build/genautomata.o,
	build/gencheck.o, build/gencodes.o, build/genconditions.o,
	build/genconfig.o, build/genconstants.o, build/genemit.o,
	build/genextract.o, build/genflags.o, build/genmddeps.o,
	build/genopinit.o, build/genoutput.o, build/genpeep.o,
	build/genpreds.o, build/genrecog.o, build/gcov-iov.o,
	build/gen-protos.o, build/scan.o, build/fix-header.o,
	build/scan-decls.o): Simplify.
	(collect2.o, c-opts.o, gcc.o, gccspec.o, gcc-options.o,
	cppdefault.o, protoize.o, unprotoize.o, intl.o, version.o,
	prefix.o, toplev.o): Reduce to variable setting.
	(libbackend.o): Use COMPILE.  Remove most dependencies.  Move
	later.
	($(out_object_file), gcc-options.o): New targets.
	($(ALL_HOST_OBJS)): New target.
	Include dependency files.
	* configure: Rebuilt.
	* configure.ac: Call ZW_CREATE_DEPDIR,
	ZW_PROG_COMPILER_DEPENDENCIES.
	* doc/sourcebuild.texi (Front End Directory): Document new
	variable.
gcc/java
	* Make-lang.in: Removed most explicit .o targets.
	(java/jvspec.o): Reduce to variable setting.  Moved to java/.
	($(GCJ)$(exeext)): Update.
	(JAVA_OBJS): New variable.
	(JCFDUMP_OBJS): Reformat.
	(java_OBJS): New variable.
	(java/jvspec.o-warn): Update.
	(java/parse.o-warn): Remove.
	(JAVA_TREE_H): Remove.
	(java/jcf-io.o): Reduce to variable setting.
	(ALL_CPPFLAGS): Likewise.
gcc/objc
	* Make-lang.in (objc_OBJS): New variable.
	(cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
gcc/objcp
	* Make-lang.in (objcp_OBJS): New variable.
	(cc1objplus-checksum.o, objcp/objcp-lang.o, objcp/objcp-decl.o,
	objcp/objcp-act.o): Remove.
gcc/cp
	* Make-lang.in: Remove .o targets.
	(cp/g++spec.o): Moved to cp/.  Reduce to variable setting.
	(GXX_OBJS): Update.
	(c++_OBJS): New variable.
	(CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
gcc/fortran
	* Make-lang.in: Remove .o targets.
	(fortran_OBJS): New variable.
	(fortran/gfortranspec.o): Move to fortran/.  Reduce to variable
	setting.
	(GFORTRAN_D_OBJS): Update.
	(GFORTRAN_TRANS_DEPS): Remove.

From-SVN: r133523

2008-03-25  Douglas Gregor  <doug.gregor@gmail.com>

       * typeck.c (composite_pointer_type_r): Add SFINAE support.
       (composite_pointer_type): Ditto.
       (common_type): Fix call to composite_pointer_type.
       (cxx_sizeof_nowarn): New; used to be a macro.
       (cxx_sizeof_expr): Add SFINAE support.
       (cxx_alignof_expr): Ditto.
       (decay_conversion): Fix calls for SFINAE support.
       (rationalize_conditional_expr): Add SFINAE support.
       (build_class_member_access_expr): Ditto.
       (finish_class_member_access_expr): Ditto.
       (build_x_indirect_ref): Ditto.
       (build_indirect_ref): Original version renamed to
       cp_build_indirect_ref; new version provides a bridge from
       c-common.
       (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
       support.
       (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
       (build_function_call): Original version renamed to
       cp_build_function_call; new version provides a bridge from
       c-common.
       (cp_build_function_call): Was build_function_call; added SFINAE
       support.
       (convert_arguments): Add SFINAE support.
       (build_x_binary_op): Ditto.
       (build_binary_op): Original version renamed to cp_build_binary_op;
       new version provides a bridge from c-common.
       (cp_build_binary_op): Was build_binary_op; added SFINAE support.
       (pointer_diff): Fix calls for SFINAE.
       (build_x_unary_op): Add SFINAE support.
       (condition_conversion): Fix calls for SFINAE.
       (build_unary_op): Original version renamed to cp_build_unary_op;
       new version provides a bridge from c-common.
       (cp_build_unary_op): Was build_unary_op; added SFINAE support.
       (unary_complex_lvalue): Fix calls for SFINAE.
       (build_x_conditional_expr): Add SFINAE support.
       (build_x_compound_expr_from_list): Fix calls for SFINAE.
       (build_x_compound_expr): Add SFINAE support.
       (convert_ptrmem): Fix calls for SFINAE.
       (build_static_cast_1): Add SFINAE support.
       (build_static_cast): Ditto.
       (build_reinterpret_cast_1): Ditto.
       (build_reinterpret_cast): Ditto.
       (build_const_cast_1): Ditto.
       (build_const_cast): Ditto.
       (build_c_cast): Ditto.
       (build_modify_expr): Original version renamed to
       cp_build_modify_expr; new version provides a bridge from c-common.
       (cp_build_modify_expr): Was build_modify_expr; added SFINAE
       support.
       (build_x_modify_expr): Add SFINAE support.
       (build_ptrmemfunc): Fix calls for SFINAE.
       (convert_for_assignment): Add SFINAE support.
       (convert_for_initialization): Ditto.
       (check_return_expr): Fix calls for SFINAE.
       (lvalue_or_else): Add SFINAE support.
       * init.c (perform_member_init): Fix calls for SFINAE.
       (emit_mem_initializers): Ditto.
       (expand_virtual_init): Ditto.
       (expand_cleanup_for_base): Ditto.
       (build_aggr_init): Add SFINAE support.
       (expand_default_init): Ditto.
       (expand_aggr_init_1): Fix calls for SFINAE.
       (build_offset_ref): Ditto.
       (build_new_1): Add SFINAE support.
       (build_new): Ditto.
       (build_vec_delete_1): Fix calls for SFINAE.
       (get_temp_regvar): Ditto.
       (build_vec_init): Add SFINAE support.
       (build_dtor_call): Fix calls for SFINAE.
       (build_delete): Ditto.
       (push_base_cleanups): Ditto.
       (build_vec_delete_1): Ditto.
       * class.c (build_base_path): Fix calls for SFINAE.
       (build_simple_base_path): Ditto.
       (convert_to_base_statically): Ditto.
       (build_vfn_ref): Ditto.
       (resolve_address_of_overloaded_function): Ditto.
       * decl.c (check_initializer): Fix calls for SFINAE.
       (register_dtor_fn): Ditto.
       (compute_array_index_type): Ditto.
       (finish_enum): Ditto.
       (start_preparsed_function): Ditto.
       (cxx_maybe_build_cleanup): Ditto.
       * call.c (convert_like): Add COMPLAIN argument.
       (convert_like_with_context): Ditto.
       (build_this): Fix calls for SFINAE.
       (build_user_type_conversion): Ditto.
       (resolve_args): Ditto.
       (build_new_function_call): Add SFINAE support.
       (build_operator_new_call): Fix calls for SFINAE.
       (build_object_call): Add SFINAE support.
       (build_conditional_expr): Ditto.
       (build_new_op): Ditto.
       (build_op_delete_call): Fix calls for SFINAE.
       (build_temp): Ditto.
       (convert_like_real): Add SFINAE support.
       (build_x_va_arg): Fix calls for SFINAE.
       (convert_default_arg): Ditto.
       (build_over_call): Add SFINAE support.
       (build_java_interface_fn_ref): Fix calls for SFINAE.
       (build_special_member_call): Add SFINAE support.
       (build_new_method_call): Ditto.
       (perform_implicit_conversion): Ditto.
       (perform_direct_initialization_if_possible): Ditto.
       (initialize_reference): Fix calls for SFINAE.
       * method.c (do_build_assign_ref): Fix calls for SFINAE.
       * rtti.c (build_headof): Fix calls for SFINAE.
       (get_tinfo_decl_dynamic): Ditto.
       (get_typeid): Ditto.
       (build_dynamic_cast_1): Add SFINAE support.
       (build_dynamic_cast): Ditto.
       (tinfo_base_init): Fix calls for SFINAE.
       * except.c (do_get_exception_ptr): Fix calls for SFINAE.
       (do_end_catch): Ditto.
       (initialize_handler_parm): Ditto.
       (expand_start_catch_block): Ditto.
       (do_allocate_exception): Ditto.
       (do_free_exception): Ditto.
       (build_throw): Ditto.
       * cvt.c (build_up_reference): Fix calls for SFINAE.
       (convert_to_reference): Ditto.
       (ocp_convert): Ditto.
       (convert_to_void): Add SFINAE support.
       * tree.c (build_dummy_object): Fix calls for SFINAE.
       (stabilize_expr): Ditto.
       * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
       parameter.
       (build_new_method_call): Ditto.
       (build_special_member_call): Ditto.
       (build_new_op): Ditto.
       (perform_implicit_conversion): Ditto.
       (perform_direct_initialization_if_possible): Ditto.
       (convert_to_void): Ditto.
       (build_aggr_init): Ditto.
       (build_new): Ditto.
       (build_vec_init): Ditto.
       (build_dynamic_cast): Ditto.
       (finish_call_expr): Ditto
       (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
       (cxx_sizeof_nowarn): Remove macro; add function declaration.
       (build_class_member_access_expr): Add tsubst_flags_t parameter.
       (finish_class_member_access_expr): Ditto.
       (build_x_indirect_ref): Ditto.
       (cp_build_indirect_ref): New.
       (cp_build_function_call): Add tsubst_flags_t parameter.
       (build_x_unary_op): Ditto.
       (cp_build_unary_op): New.
       (build_x_conditional_expr): Add tsubst_flags_t parameter.
       (build_x_compound_expr): Ditto.
       (build_compound_expr): Ditto.
       (build_static_cast): Ditto.
       (build_reinterpret_cast): Ditto.
       (build_const_cast): Ditto.
       (build_c_cast): Ditto.
       (build_x_modify_expr): Ditto.
       (cp_build_modify_expr): New.
       (convert_for_initialization): Add tsubst_flags_t parameter.
       (cp_build_binary_op): Remove macro; add function declaration.
       (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
       (lvalue_or_else): Ditto.
       (build_functional_cast): Ditto.
       * typeck2.c (digest_init): Fix calls for SFINAE.
       (process_init_constructor_array): Ditto.
       (process_init_constructor_record): Ditto.
       (build_x_arrow): Ditto.
       (build_m_component_ref): Ditto.
       (build_functional_cast): Add SFINAE support.
       * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
       * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
       (finish_expr_stmt): Ditto.
       (finish_for_expr): Ditto.
       (finish_asm_stmt): Ditto.
       (finish_non_static_data_member): Ditto.
       (finish_qualified_id_expr): Ditto.
       (finish_call_expr): Add SFINAE support.
       (finish_increment_expr): Fix calls for SFINAE.
       (finish_unary_op_expr): Ditto.
       (simplify_aggr_init_expr): Ditto.
       (finish_omp_clauses): Ditto.
       (finish_omp_for): Ditto.
       (finish_omp_barrier): Ditto.
       (finish_omo_flush): Ditto.
       * decl2.c (grok_array_decl): Fix calls or SFINAE.
       (build_anon_union_vars): Ditto.
       (get_guard_cond): Ditto.
       (set_guard): Ditto.
       (one_static_initialization_or_destruction): Ditto.
       (do_static_initialization_or_destruction): Ditto.
       (generate_ctor_or_dtor_function): Ditto.
       (build_offset_ref_call_from_tree): Ditto.
       * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
       (cp_parser_postfix_dot_deref_expression): Ditto.
       (cp_parser_unary_expression): Ditto.
       (cp_parser_new_expression): Ditto.
       (cp_parser_cast_expression): Ditto.
       (cp_parser_binary_expression): Ditto.
       (cp_parser_question_colon_clause): Ditto.
       (cp_parser_assignment_expression): Ditto.
       (cp_parser_expression): Ditto.
       (cp_parser_builtin_offsetof): Ditto.
       (cp_parser_template_argument): Ditto.
       (cp_parser_functional_cast): Ditto.

2008-03-25  Douglas Gregor  <doug.gregor@gmail.com>

       * c-common.c (c_sizeof_or_alignof_type): If we're not allowed to
       complain when we hit an error, return ERROR_MARK_NODE.

2008-03-25  Douglas Gregor  <doug.gregor@gmail.com>

       * g++.dg/template/sfinae4.C: New.
       * g++.dg/template/sfinae5.C: New.
       * g++.dg/template/sfinae6.C: New.
       * g++.dg/template/sfinae6_neg.C: New.
       * g++.dg/template/sfinae7.C: New.
       * g++.dg/template/sfinae8.C: New.
       * g++.dg/template/sfinae9.C: New.
       * g++.dg/template/sfinae10.C: New.
       * g++.dg/template/sfinae11.C: New.
       * g++.dg/template/sfinae12.C: New.
       * g++.dg/template/sfinae13.C: New.
       * g++.dg/template/sfinae14C: New.

From-SVN: r133519

	* config/sh/constraints.md (Pso, Psz): New constraints.
	* config/sh/sh.c (print_operand): Add %V and %W operand codes.
	* config/sh/sh.md (*andsi3_bclr, *iorsi3_bset): New insns.

	* gcc.target/sh/sh2a-bclr.c: New test.
	* gcc.target/sh/sh2a-bset.c: New test.

From-SVN: r133518

	* config/sh/sh.c (sh_expand_t_scc): Emit movrt for SH2A if
	possible.
	* config/sh/sh.md (xorsi3_movrt, movrt): New insns.

	* gcc.target/sh/sh2a-movrt.c: New test.

From-SVN: r133517

	* config/sh/sh.md (prefetch): Add condition for SH2A target.
	(prefetch_sh2a): New.	

	* gcc.target/sh/sh2a-prefetch.c: New test.

From-SVN: r133516

	* config/sh/constraints.md (I28): New constraint.
	* config/sh/sh.c (broken_move): Add support for movi20s.
	* config/sh/sh.md (movsi_ie): Add the alternative for
	movi20s.

	* gcc.target/sh/sh2a-movi20s.c: New test.


Co-Authored-By: Naveen.H.S <naveen.hs@kpitcummins.com>

From-SVN: r133514

	* config/sh/sh.c (SH_ATTRIBUTES): Define.
	(SYMBOL_FLAG_FUNCVEC_FUNCTION): Define.
	(print_operand): Handle resbank in %@ operand code.
	(sh_encode_section_info): New.
	(push_regs): Add conditions for resbank.
	(sh_expand_epilogue): Likewise.
	(sh_insert_attributes): Likewise.
	(sh_attribute_table): Likewise.
	(sh_handle_resbank_handler_attribute): New.
	(sh2a_handle_function_vector_handler_attribute): New.
	(sh2a_is_function_vector_call): New.
	(sh2a_get_function_vector_number): New.
	(sh2a_function_vector_p): New.
	(sh_cfun_resbank_handler_p): New.
	* config/sh/sh.md (calli): Emit jsr/n if possible.
	(calli_tbr_rel): New.
	(calli_pcrel): Emit jsr/n if possible.
	(return_i): Emit rts/n if possible.
	(call_valuei_tbr_rel): New.
	(call_valuei_pcrel): Add condition for SH2A target.
	(call_value): Likewise.
	* config/sh/sh-protos.h (sh_cfun_resbank_handler_p): Declare.
	(sh2a_get_function_vector_number): Likewise.
	(sh2a_is_function_vector_call): Likewise.
	* doc/extend.texi: Document TBR relative addressing of SH2A.
	(resbank): Add description for SH2A.

	* gcc.target/sh/sh2a-resbank.c: New test.
	* gcc.target/sh/sh2a-tbr-jump.c: New test.
	* gcc.target/sh/sh2a-jsrn.c: New test.
	* gcc.target/sh/sh2a-rtsn.c: New test.


Co-Authored-By: Jayant R Sonar <jayant.sonar@kpitcummins.com>
Co-Authored-By: Naveen.H.S <naveen.hs@kpitcummins.com>

From-SVN: r133513

	* exp_ch6.adb, exp_disp.adb: Update copyright notice.
	Fix wrong formatting (lines too long)

From-SVN: r133505

	* gcc.target/i386/sse-17.c: Include sse2-check.h.
	(main): Change to void and rename to sse2_test.
	* gcc.dg/vect/costmodel/i386/i386-costmodel-vect.exp: Set
	dg-do-what-default to "compile" if SSE2 hardware is not available.
	* gcc.dg/vect/costmodel/i386/x86_64-costmodel-vect.exp: Ditto.
	* gcc.dg/vect/costmodel/x86_64/costmodel-vect-reduc-1char.c: Remove
	xfail vect_no_int_max from "vectorization not profitable" check.

From-SVN: r133504

include/:
	* sha1.h: New file, from gnulib.
libiberty/:
	* sha1.c: New file, from gnulib.
	* Makefile.in: Rebuild dependencies.
	(CFILES): Add sha1.c.
	(REQUIRED_OFILES): Add sha1.o.

From-SVN: r133503

	* md5.h: Add extern "C" when compiled with C++.

From-SVN: r133502

From-SVN: r133500

From-SVN: r133495

2008-03-24  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/26222
        * gcc.dg/torture/pr26222.c: New testcase.

From-SVN: r133493

2008-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34813
	* resolve.c (resolve_structure_cons): It is an error to assign
	NULL to anything other than a pointer or allocatable component.

	PR fortran/33295
	* resolve.c (resolve_symbol): If the symbol is a derived type,
	resolve the derived type.  If the symbol is a derived type
	function, ensure that the derived type is visible in the same
	namespace as the function.

2008-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34813
	* gfortran.dg/null_3.f90 : New test

	PR fortran/33295
	* gfortran.dg/module_function_type_1.f90 : New test

From-SVN: r133488

	* lex.c (handle_pragma_interface): Don't copy the filename.
	(handle_pragma_implementation): Copy filename using xstrdup.

From-SVN: r133487

2008-03-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* 9drpc.adb, a-caldel-vms.adb, a-caldel.adb,
	a-calend-vms.adb, a-calend.adb, a-calend.ads,
	a-calfor.adb, a-chahan.ads, a-chtgke.adb,
	a-cihama.ads, a-ciorse.adb, a-clrefi.ads,
	a-cohama.ads, a-comlin.ads, a-coorse.adb,
	a-crbtgk.adb, a-direct.adb, a-except-2005.adb,
	a-except-2005.ads, a-except.adb, a-except.ads,
	a-exexda.adb, a-exexpr-gcc.adb, a-exexpr.adb,
	a-exextr.adb, a-filico.ads, a-finali.ads,
	a-intnam-aix.ads, a-intnam-solaris.ads, a-ngcefu.adb,
	a-ngelfu.adb, a-numaux-darwin.adb, a-numeri.ads,
	a-sequio.ads, a-strbou.ads, a-strfix.adb,
	checks.adb, exp_ch3.adb, exp_ch4.adb,
	exp_ch4.ads, exp_ch5.adb, exp_ch6.adb,
	exp_ch6.ads, exp_ch7.adb, exp_ch7.ads,
	exp_ch9.adb, exp_ch9.ads, exp_dbug.adb,
	exp_dbug.ads, exp_disp.adb, exp_dist.adb,
	exp_dist.ads, exp_fixd.adb, exp_fixd.ads: Fix comment typos.

From-SVN: r133483