2007-04-20  Thomas Quinot  <quinot@adacore.com>
	    Bob Duff  <duff@adacore.com>

        * g-soccon-freebsd.ads, g-soccon-vxworks.ads:,
	g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads, 
	g-soccon-solaris.ads, g-soccon-vms.ads, g-soccon-tru64.ads:  Add new
	constant Thread_Blocking_IO, always True by default, set False
	on a per-runtime basis.
	(Need_Netdb_Buffer): New constant.

	* g-stheme.adb, g-sttsne.ads, g-sttsne-locking.ads,
	g-sttsne-locking.adb, g-sttsne-vxworks.ads, g-sttsne-vxworks.adb: New
	files.

	* g-socthi-vxworks.ads, g-socthi-vxworks.adb,
	g-socthi-vms.ads, g-socthi-vms.adb (Safe_Gethostbyname,
	Safe_Gethostbyaddr, Safe_Getservbyname, Safe_Getservbyport): Use new
	child package Task_Safe_NetDB
	(Host_Error_Messages): Add stub body.
	(GNAT.Sockets.Thin.Signalling_Fds): New procedure Close.

	* g-soccon-mingw.ads: Add Windows-specific constants.
	(Need_Netdb_Buffer): New constant.
	(GNAT.Sockets.Thin.C_Inet_Addr, Windows version): Remove useless Ada
	wrapper and import inet_addr(3) from the standard sockets library
	directly instead.
	(In_Addr): Add alignment clause.
	(GNAT.Sockets.Thin.Signalling_Fds): New procedure Close.

From-SVN: r125358

	* config/i386/i386.c (enum pta_flags): Move out of struct scope...
	(struct pta): ...from here. Change flags to unsigned to avoid excessive
	casting (as it is used as a bit mask).
	(override_options): Add casts according to the coding convenventions.
	(x86_64_elf_unique_section): Likewise.
	(examine_argument): Avoid using C++ keywords as variable names.
	(construct_container): Likewise.
	(legitimize_pic_address): Likewise.
	(get_dllimport_decl): Cast according to the coding conventions. Use
	type safe memory macros.
	(legitimize_address): Cast according to the coding conventions.
	(emit_i387_cw_initialization): Corrected the type of slot to enum
	ix86_stack_slot.
	(ix86_init_machine_status): Use type safe memory macros.
	(bdesc_pcmpestr): Use UNKNOWN instead of integer 0.
	(bdesc_pcmpistr): Likewise.
	(bdesc_crc32): Likewise.
	(bdesc_sse_3arg): Likewise.
	(bdesc_2arg): Likewise.
	(bdesc_1arg): Likewise.
	(ix86_expand_sse_pcmpestr): Cast according to the coding conventions.
	(ix86_expand_sse_pcmpistr): Likewise.
	(ix86_expand_vec_set_builtin): Use EXPAND_NORMAL instead of integer 0.
	(ix86_builtin_vectorized_function): Change the type of fn to unsigned
	int to match the langhook definition.
	(ix86_builtin_conversion): Change the type of code to unsigned init to
	match the langhook definition.
	(ix86_preferred_reload_class): Avoid using C++ keywords as variable
	names.
	(ix86_preferred_output_reload_class): Likewise.
	(ix86_cannot_change_mode_class): Likewise.
	(ix86_memory_move_cost): Likewise.
	(ix86_rtx_costs): Cast the outer_code parameter to enum rtx_code to
	avoid excessive casting later on.
	(x86_output_mi_thunk): Avoid using C++ keywords as variable names.

From-SVN: r125357

	* config/i386/sse.md (sse4_2_pcmpestr_cconly): Prefer pcmpestrm
	as flags setting insn.
	(sse4_2_pcmpistr_cconly): Prefer pcmpistrm as flags setting insn.

	* config/i386/i386.md (UNSPEC_ROUNDP, UNSPEC_ROUNDS): Remove.
	(UNSPEC_ROUND): New.
	("sse4_1_round<mode>2"): New insn pattern.
	("rint<mode>2"): Expand using "sse4_1_round<mode>2" pattern for
	SSE4.1 targets.
	("floor<mode>2"): Rename from floordf2 and floorsf2.  Macroize
	expander using SSEMODEF mode macro.  Expand using
	"sse4_1_round<mode>2" pattern for SSE4.1 targets.
	("ceil<mode>2"): Rename from ceildf2 and ceilsf2.  Macroize
	expander using SSEMODEF mode macro.  Expand using
	"sse4_1_round<mode>2" pattern for SSE4.1 targets.
	("btrunc<mode>2"): Rename from btruncdf2 and btruncsf2.  Macroize
	expander using SSEMODEF mode macro.  Expand using
	"sse4_1_round<mode>2" pattern for SSE4.1 targets.
	* config/i386/sse.md ("sse4_1_roundpd", "sse4_1_roundps"): Use
	UNSPEC_ROUND instead of UNSPEC_ROUNDP.
	("sse4_1_roundsd", "sse4_1_roundss"): Use UNSPEC_ROUND instead of
	UNSPEC_ROUNDS.

From-SVN: r125356

	* lambda.h (build_linear_expr): New.
	* lambda-code.c (lbv_to_gcc_expression, lle_to_gcc_expression): 
	Use build_linear_expr, call fold and force_gimple_operand.
	(lambda_loopnest_to_gcc_loopnest): Check that there is
	something to insert.
	* testsuite/gcc.dg/tree-ssa/ltrans-6.c: New.


Co-Authored-By: Sebastian Pop <sebpop@gmail.com>

From-SVN: r125355

2007-06-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR testsuite/18923
	* gfortran.dg/invalid_contains_1.f90: New test.
	* gfortran.dg/invalid_contains_2.f90: New test.

From-SVN: r125353

2007-06-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR testsuite/32057
	* gfortran.dg/secnds.f: Update test to avoid roundoff errors and
	midnight issues.

From-SVN: r125352

From-SVN: r125350

2007-06-05  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR testsuite/25241
testsuite/
	* gcc.dg/invalid-call-1.c: Use dg-warning to match the warning and
	dg-message to match de note.
	* gcc.dg/pr26570.c: Use dg-message for a note.
	* gcc.dg/pr29254.c: Use dg-message for generic output and use
	dg-error instead of dg-warning because of -Werror.
	* gcc.dg/glibc-uclibc-1.c: Use dg-message for output that is
	neither an error, nor a warning.
	* gcc.dg/glibc-uclibc-2.c: Likewise
	* gcc.dg/cpp/19940712-1.c: Likewise.

From-SVN: r125347

2007-06-05  Joerg Wunsch  <j.gnu@uriah.heep.sax.de>

	PR preprocessor/23479
gcc/
	* doc/extend.texi: Document the 0b-prefixed binary integer
	constant extension.

libcpp/
	* expr.c (cpp_classify_number): Implement 0b-prefixed binary
	integer constants.
	(append_digit): Likewise.
	* include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
	binary integer constants.

testsuite/
	* testsuite/gcc.dg/binary-constants-1.c: Add test suites for
	the 0b-prefixed binary integer constants.
	* testsuite/gcc.dg/binary-constants-2.c: Ditto.
	* testsuite/gcc.dg/binary-constants-3.c: Ditto.
	* testsuite/gcc.dg/binary-constants-4.c: Ditto.

From-SVN: r125346

        PR tree-optimization/32215
        * tree-vectorizer.c (supportable_widening_operation): Return false
        for unsupported FIX_TRUNC_EXPR tree code.
        (supportable_narrowing_operation): Ditto for FLOAT_EXPR tree code.

From-SVN: r125343

2007-06-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/18923
	* parse.c (decode_statement): Don't call gfc_undo_symbols on MATCH_ERROR
	for ST_FUNCTION since it is called in reject_statement.
	(parse_contained): If error, loop back after reject_statement and try
	again.  Free the namespace if an error occured.

From-SVN: r125342

	* config/rs6000/rs6000.h (FIXED_SCRATCH): Use r0 as a scratch
	register on SPE targets.  Change documentation to reflect
	reality.
	* config/rs6000/rs6000.c (rs6000_conditional_register_usage):
	Change FIXED_SCRATCH to 14 and document why we're keeping r14
	out of the register allocation pool.
	(rs6000_reg_live_or_pic_offset_p): New function.
	(rs6000_emit_prologue): Move the actual saving of LR up to free
	r0 for holding r11.  Split saving of SPE 64-bit registers into
	its own case.  Ensure that offsets will always be in-range for
	'evstdd' by using r11 as a scratch register to point at the start
	of the SPE save area.  Save r11 if necessary, as it is the static
	chain register.
	(rs6000_emit_epilogue): Split restoring of SPE 64-bit registers
	into its own case.  Ensure that offsets will always be in-range
	for 'evldd' by using r11 as a scratch register to point at the
	start of the SPE save area.  Also adjust r11 when restoring
	the stack pointer to compensate for pre-loading r11.

From-SVN: r125340

        * decl.c (grokdeclarator): Readability change.  Moved case labels into
	direct switch statement scope.

From-SVN: r125339

From-SVN: r125338

	* cfg.c (init_flow): Use type safe memory macros.
	(alloc_block): Likewise.
	(unchecked_make_edge): Likewise.
	(dump_flow_info): Avoid using C++ keywords as variable names.
	(copy_original_table_clear): Cast according to the coding conventions.
	(copy_original_table_set): Likewise.
	* cfgexpand (label_rtx_for_bb): Likewise.
	(expand_gimüle_basic_block): Likewise.
	* cfghooks.c (dump_bb): Likewise.
	(lv_adjust_loop_header_phi): Avoid using C++ keywords as variable names.
	(lv_add_condition_to_bb): Likewise.
	* cfglayout (relink_block_chain): Cast according to the coding
	conventions.
	(fixup_reorder_chain): Likewise.
	(fixup_fallthru_exit_predecessor): Likewise.
	* cfgloop.c (glb_enum_p): Likewise.
	(get_exit_description): Likewise.
	(dump_recorded_exit): Likewise.
	* cfgloop.h (enum loop_estimation): Move out of struct scope...
	(struct loop): ... from here.
	* cfgloopmanip (rpe_enum_p): Cast according to the coding conventions.
	* cfgrtl.c (rtl_create_basic_block): Likewise.
	(rtl_split_block): Likewise.
	(rtl_dump_bb): Likewise.
	(cfg_layout_split_block): Likewise.
	(init_rtl_bb_info): Use typesafe memory macros.

	* graphds.h (struct graph_edge): Renamed edge to graph_edge.
	* graphds.h: Updated all usages of edge to graph_edge.
	* graphds.c: Likewise.
	* cfgloopanal.c: Likewise.

From-SVN: r125336

tree-vrp.c (compare_values_warnv): Check TREE_NO_WARNING on a PLUS_EXPR or MINUS_EXPR node before setting...

./:	* tree-vrp.c (compare_values_warnv): Check TREE_NO_WARNING on a
	PLUS_EXPR or MINUS_EXPR node before setting *strict_overflow_p.
	(extract_range_from_assert): Set TREE_NO_WARNING when creating an
	expression.
	(test_for_singularity): Likewise.
testsuite/:
	* gcc.dg/Wstrict-overflow-19.c: New test.

From-SVN: r125334

2007-06-05  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/constraints.md ("Y2"): Replaced by ...
	("Yt"): This.
	* config/i386/i386.md: Likewise.
	* config/i386/mmx.md: Likewise.
	* config/i386/sse.md: Likewise.

From-SVN: r125333

2007-06-05  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/constraints.md ("z"): Replaced by ...
	("Y0"): This.
	* config/i386/sse.md (sse4_1_blendvpd): Likewise.
	(sse4_1_blendvps): Likewise.
	(sse4_1_pblendvb): Likewise.
	(sse4_2_pcmpestr): Likewise.
	(sse4_2_pcmpestrm): Likewise.
	(sse4_2_pcmpestr_cconly): Likewise.
	(sse4_2_pcmpistr): Likewise.
	(sse4_2_pcmpistrm): Likewise.
	(sse4_2_pcmpistr_cconly): Likewise.

Move testsuite ChangeLog to testsuite/ChangeLog.

From-SVN: r125332

2007-06-05  Razya Ladelsky  <razya@il.ibm.com>

        * matrix-reorg.c (transform_access_sites): Fix computation.
        (transform_allocation_sites): Same.
        * testsuite/gcc.dg/matrix/matrix-6.c: Remove conversion.

From-SVN: r125331

	* config/i386/i386.c (override_options): Use
	TARGET_SUBTARGET32_ISA_DEFAULT to select default ix86_isa_flags.

From-SVN: r125328

	* config/i386/predicates/md (reg_not_xmm0_operand): New predicate.
	(nonimm_not_xmm0_operand): Ditto.
	* config/i386/sse.md ("sse4_1_blendvpd"): Use "reg_not_xmm0_operand"
	as operand[0] and operand[1] predicate.  Use "nonimm_not_xmm0_operand"
	as operand[2] predicate.  Require "z" class XMM register for
	operand[3].  Adjust asm template.
	("sse4_1_blendvpd"): Ditto.
	("sse4_1_pblendvb"): Ditto.
 	* config/i386/i386.c (ix86_expand_sse_4_operands_builtin): Do not
	force op2 into xmm0 register for variable blend instructions.

From-SVN: r125327

From-SVN: r125325

	* c-tree.h (start_enum): Update.
	(build_enumerator): Likewise.
	* c-decl.c (enum_next_value): Removed.
	(enum_overflow): Likewise.
	(start_enum): Add c_enum_contents argument.  Don't use globals.
	(build_enumerator): Likewise.
	* c-tree.h (struct c_enum_contents): New struct.

From-SVN: r125322

From-SVN: r125321

tree-vrp.c (adjust_range_with_scev): When loop is not expected to overflow, reduce overflow infinity to regular infinity.

./:	* tree-vrp.c (adjust_range_with_scev): When loop is not expected
	to overflow, reduce overflow infinity to regular infinity.
	(vrp_var_may_overflow): New static function.
	(vrp_visit_phi_node): Check vrp_var_may_overflow.
testsuite/:
	* gcc.dg/Wstrict-overflow-18.c: New test.

From-SVN: r125319

From-SVN: r125318

2007-06-04  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR testsuite/25241
testsuite/
	* gcc.dg/cpp/mi1.c: Use dg-message for output that is not an error.
	* gcc.dg/cpp/mi5.c: Likewise.
	* gcc.dg/cpp/mi7.c: Likewise.

From-SVN: r125317

trans-intrinsic.c (gfc_conv_intrinsic_function_args): Adjust to operate on a stack allocated array for the intrinsic arguments...

2007-06-04 Lee Millward <lee.millward@codesourcery.com>

	* trans-intrinsic.c (gfc_conv_intrinsic_function_args): Adjust
	to operate on a stack allocated array for the intrinsic arguments
	instead of creating a TREE_LIST. Add two new parameters for the
	array and the number of elements. Update all callers to allocate
	an array of the correct length to pass in. Update comment.
	(gfc_intrinsic_argument_list_length): New function.
	(gfc_conv_intrinsic_mnimax): Call it.
	(gfc_conv_intrinsic_merge): Likewise.
	(gfc_conv_intrinsic_lib_function): Call it. Use new CALL_EXPR
	constructors.
	(gfc_conv_intrinsic_cmplx): Likewise.
	(gfc_conv_intrinsic_ctime): Likewise.
	(gfc_covn_intrinsic_fdate): Likewise.
	(gfc_conv_intrinsic_ttynam): Likewise.
	(gfc_conv_intrinsic_ishftc): Likewise.
	(gfc_conv_intrinsic_index): Likewise.
	(gfc_conv_intrinsic_scan): Likewise.
	(gfc_conv_intrinsic_verify): Likewise.
	(gfc_conv_intrinsic_trim): Likewise.
	(gfc_conv_intrinsic_aint): Use new CALL_EXPR constructors.
	(gfc_conv_intrinsic_exponent): Likewise.
	(gfc_conv_intrinsic_bound): Likewise.
	(gfc_conv_intrinsic_abs): Likewise.
	(gfc_conv_intrinsic_mod): Likewise.
	(gfc_conv_intrinsic_sign): Likewise.
	(gfc_conv_intrinsic_len): Likewise.
	(gfc_conv_intrinsic_adjust): Likewise.
	(gfc_conv_intrinsic_si_kind): Likewise.

From-SVN: r125316

2007-06-04  Paolo Carlini  <pcarlini@suse.de>

	* call.c (convert_like_real): Remove pointless code.

From-SVN: r125315

        PR c/32191
        * gcc/c-common.c (c_define_builtins): Call targetm.init_builtins ()
        before build_common_builtin_nodes ().

testsuite/ChangeLog:

        PR c/32191
        * gcc.dg/pr32191.c: New test.

From-SVN: r125314

From-SVN: r125313

	PR target/31733
	* cfgrtl.c (rtl_verify_flow_info): Skip notes when looking for barrier.

From-SVN: r125312

2007-06-04  Matthias Klose  <doko@ubuntu.com>

        * m4/acinclude.m4: Accept GCJ and JIKES.
        * configure: Regenerate.

From-SVN: r125310

	* mh-ppc-aix: Add default ADAFLAGS to BOOT_ADAFLAGS.

From-SVN: r125309

	* tree-predcom.c (replace_ref_with, initialize_root_vars_lm,
	reassociate_to_the_same_stmt): Call build_gimple_modify_stmt
	instead of _stat version.

From-SVN: r125308

From-SVN: r125305

2007-05-31  Matthias Klose  <doko@ubuntu.com>

        * javax/management/NotificationBroadcasterSupport.java
        (getNotificationInfo): Add cast.
        * native/jni/qt-peer/Makefile.am (AM_CXXFLAGS): Add libstdc++ include
        directories.
        * native/jni/qt-peer/Makefile.in: Regenerate.

libjava/ChangeLog:

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        * java/io/natFileWin32.cc (setFilePermissions): New (stub only).
        _access: Handle EXEC query, stub only.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        Merged from classpath:
        * gnu/java/nio/SelectorProviderImpl.java: Whitespace merge.
        * java/lang/System.java(inheritedChannel): New.
        * java/lang/Character.java: Remove stray`;'.
        * java/net/MulticastSocket.java: Merged.
        * java/text/DateFormatSymbols.java(getInstance): New, comment updates.
        * java/text/Collator.java(getInstance): Merged.
        * java/util/Calendar.java: New attributes ALL_STYLES, SHORT, LONG.
        getDisplayName, getDisplayNames: New.
        * java/util/logging/Logger.java: Merged.
        * Regenerate .class and .h files.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        * java/io/File.java: Merge with classpath-0.95, new method
        setFilePermissions, new attribute EXEC.
        * java/io/natFilePosix.cc (setFilePermissions): New.
        _access: Handle EXEC query.
        * classpath/lib/java/io/File.class, java/io/File.h: Regenerate.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        Imported GNU Classpath 0.95.

        * classpath/Makefile.in,
        classpath/native/jni/midi-dssi/Makefile.in,
        classpath/native/jni/classpath/Makefile.in,
        classpath/native/jni/Makefile.in,
        classpath/native/jni/gconf-peer/Makefile.in,
        classpath/native/jni/java-io/Makefile.in,
        classpath/native/jni/native-lib/Makefile.in,
        classpath/native/jni/java-util/Makefile.in,
        classpath/native/jni/midi-alsa/Makefile.in,
        classpath/native/jni/java-lang/Makefile.in,
        classpath/native/jni/java-nio/Makefile.in,
        classpath/native/jni/java-net/Makefile.in,
        classpath/native/jni/xmlj/Makefile.in,
        classpath/native/jni/qt-peer/Makefile.in,
        classpath/native/jni/gtk-peer/Makefile.in,
        classpath/native/Makefile.in, classpath/native/jawt/Makefile.in,
        classpath/native/fdlibm/Makefile.in,
        classpath/native/plugin/Makefile.in,
        classpath/resource/Makefile.in, classpath/scripts/Makefile.in,
        classpath/tools/Makefile.in, classpath/doc/Makefile.in,
        classpath/doc/api/Makefile.in, classpath/lib/Makefile.in,
        classpath/external/Makefile.in, classpath/external/jsr166/Makefile.in,
        classpath/external/sax/Makefile.in,
        classpath/external/w3c_dom/Makefile.in,
        classpath/external/relaxngDatatype/Makefile.in,
        classpath/include/Makefile.in,
        classpath/examples/Makefile.in: Regenerate.
        * classpath/config.guess, classpath/config.sub,
        classpath/ltmain.sh : Update.
        * classpath/configure, classpath/depcomp, classpath/missing,
        classpath/aclocal.m4, classpath/install-sh: Regenerate.

        * gnu/classpath/Configuration.java (CLASSPATH_VERSION): Now 0.95.
        * sources.am: Regenerate.
        * Makefile.in: Regenerate.

        * Update the .class files and generated CNI header files, add new
        .class and generated CNI header files.
        * Remove generated files for removed java source files:
        classpath/gnu/java/net/BASE64.java,
        classpath/gnu/java/security/util/Base64.java,
        classpath/gnu/java/awt/peer/gtk/GThreadMutex.java,
        classpath/gnu/java/awt/peer/gtk/GThreadNativeMethodRunner.java,
        classpath/gnu/java/awt/font/autofit/Scaler.java,
        classpath/gnu/classpath/jdwp/util/Value.java,
        classpath/gnu/javax/net/ssl/Base64.java.
        * Remove empty directories.

        * Makefile.am(nat_source_files): Add natVMOperatingSystemMXBeanImpl.cc.
        * java/lang/Class.java(setAccessible): Merge from classpath.
        * java/util/Locale.java: Remove.
        * gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java,
        gnu/java/lang/management/natVMOperatingSystemMXBeanImpl.cc: New.
        * gcj/javaprims.h: Update class declarations.
        * scripts/classes.pl: Update usage.
        * HACKING: Mention to build all peers.

From-SVN: r125302

2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * configure.ac: Fix a typo in *-*-darwin clause.
        * configure: Regenerated.

From-SVN: r125301

	PR tree-optimization/32194
	* tree-predcom.c (determine_offset): Check that both references have
	the same type.

From-SVN: r125298

	* cfgloopmanip.c (remove_path, loopify, duplicate_loop_to_header_edge):
	Change dom_bbs to vector.  Add argument to iterate_fix_dominators call.
	* loop-unroll.c (unroll_loop_runtime_iterations): Ditto.
	* tree-cfg.c (tree_duplicate_sese_region): Change doms to vector.
	Add argument to iterate_fix_dominators call.
	(remove_edge_and_dominated_blocks): Pass vector to bbs_to_fix_dom.
	* gcse.c (hoist_code): Change domby to vector.
	* cfghooks.c (make_forwarder_block): Change doms_to_fix to vector.
	Add argument to iterate_fix_dominators call.
	* loop-doloop.c (doloop_modify): Changed recount_dominator to
	recompute_dominator.
	* lambda-code.c (perfect_nestify): Ditto.
	* cfgloopanal.c: Include graphds.h.
	(struct edge, struct vertex, struct graph, dump_graph, new_graph,
	add_edge, dfs, for_each_edge, free_graph): Moved to graphds.c.
	(mark_irreducible_loops): Use graphds_scc.  Remove argument from
	add_edge call.
	* graphds.c: New file.
	* graphds.h: New file.
	* dominance.c: Include vecprim.h, pointer-set.h and graphds.h.
	(get_dominated_by, get_dominated_by_region): Change return type to
	vector.
	(verify_dominators): Recompute all dominators and compare the results.
	(recount_dominator): Renamed to ...
	(recompute_dominator): ... this.  Do not check that the block is
	dominated by entry.
	(iterate_fix_dominators): Reimplemented.
	(prune_bbs_to_update_dominators, root_of_dom_tree,
	determine_dominators_for_sons): New functions.
	* et-forest.c (et_root): New function.
	* et-forest.h (et_root): Declare.
	* Makefile.in (graphds.o): Add.
	(cfgloopanal.o): Add graphds.h dependency.
	(dominance.o): Add graphds.h, vecprim.h and pointer-set.h dependency.
	* basic-block.h (get_dominated_by, get_dominated_by_region,
	iterate_fix_dominators): Declaration changed.
	(recount_dominator): Renamed to ...
	(recompute_dominator): ... this.
	* tree-ssa-threadupdate.c (thread_block): Free dominance info.
	(thread_through_all_blocks): Do not free dominance info.

From-SVN: r125297