* Makefile.in: Add $(TARGET_H) to the regrename.o rule.

[pf3gnuchains/gcc-fork.git] / gcc / Makefile.in

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index f57cd71..ae195e3 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -22,7 +22,7 @@
 #<http://www.gnu.org/licenses/>.
 
 # The targets for external use include:
-# all, doc, install, install-cross, install-cross-rest,
+# all, doc, install, install-cross, install-cross-rest, install-strip,
 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
 
 # This is the default target.
@@ -255,6 +255,8 @@ LN_S=@LN_S@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_SCRIPT = @INSTALL@
+install_sh = $(SHELL) $(srcdir)/../install-sh
+INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 MAKEINFO = @MAKEINFO@
 MAKEINFOFLAGS = --no-split
 TEXI2DVI = texi2dvi
@@ -319,22 +321,17 @@ PPLINC = @PPLINC@
 CLOOGLIBS = @CLOOGLIBS@
 CLOOGINC = @CLOOGINC@
 
-# How to find libelf
-LIBELFLIBS = @LIBELFLIBS@
-LIBELFINC = @LIBELFINC@
-
 # Set to 'yes' if the LTO front end is enabled.
 enable_lto = @enable_lto@
 
-# Set according to LTO object file format.
-LTO_BINARY_READER = @LTO_BINARY_READER@
-LTO_USE_LIBELF = @LTO_USE_LIBELF@
-
-# Compiler needed for plugin support
-PLUGINCC = $(COMPILER)
-
-# Flags needed for plugin support
-PLUGINCFLAGS = $(COMPILER_FLAGS)
+# Compiler and flags needed for plugin support
+ifneq ($(ENABLE_BUILD_WITH_CXX),yes)
+PLUGINCC = @CC@
+PLUGINCFLAGS = @CFLAGS@
+else
+PLUGINCC = @CXX@
+PLUGINCFLAGS = @CXXFLAGS@
+endif
 
 # Libs and linker options needed for plugin support
 PLUGINLIBS = @pluginlibs@
@@ -366,6 +363,9 @@ USER_H = $(srcdir)/ginclude/float.h \
         $(srcdir)/ginclude/stdfix.h \
         $(EXTRA_HEADERS)
 
+USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
+USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
+
 UNWIND_H = $(srcdir)/unwind-generic.h
 
 # The GCC to use for compiling crt*.o.
@@ -389,7 +389,7 @@ AR_FOR_TARGET := $(shell \
     if [ "$(host)" = "$(target)" ] ; then \
       echo $(AR); \
     else \
-       t='$(program_transform_name)'; echo ar | sed -e $$t ; \
+       t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
     fi; \
   fi)
 AR_FLAGS_FOR_TARGET =
@@ -404,20 +404,20 @@ RANLIB_FOR_TARGET := $(shell \
     if [ "$(host)" = "$(target)" ] ; then \
       echo $(RANLIB); \
     else \
-       t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \
+       t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
     fi; \
   fi)
 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 NM_FOR_TARGET = ./nm
 STRIP_FOR_TARGET := $(shell \
-  if [ -f $(objdir)/../binutils/strip ] ; then \
-    echo $(objdir)/../binutils/strip ; \
+  if [ -f $(objdir)/../binutils/strip-new ] ; then \
+    echo $(objdir)/../binutils/strip-new ; \
   else \
     if [ "$(host)" = "$(target)" ] ; then \
       echo strip; \
     else \
-       t='$(program_transform_name)'; echo strip | sed -e $$t ; \
+       t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
     fi; \
   fi)
 
@@ -433,6 +433,7 @@ FIBHEAP_H   = $(srcdir)/../include/fibheap.h
 PARTITION_H = $(srcdir)/../include/partition.h
 MD5_H      = $(srcdir)/../include/md5.h
 DWARF2_H    = $(srcdir)/../include/dwarf2.h
+XREGEX_H    =  $(srcdir)/../include/xregex.h
 
 # Linker plugin API headers
 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
@@ -647,6 +648,7 @@ LIBGCC2_DEBUG_CFLAGS = -g
 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) \
                 $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) \
                 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED \
+                -fno-stack-protector \
                 $(INHIBIT_LIBC_CFLAGS)
 
 # Additional options to use when compiling libgcc2.a.
@@ -660,6 +662,7 @@ TARGET_LIBGCC2_CFLAGS =
 CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
   -finhibit-size-directive -fno-inline -fno-exceptions \
   -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
+  -fno-stack-protector \
   $(INHIBIT_LIBC_CFLAGS)
 
 # Additional sources to handle exceptions; overridden by targets as needed.
@@ -774,7 +777,6 @@ GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
-GCCBUG_INSTALL_NAME := $(shell echo gccbug|sed '$(program_transform_name)')
 
 # Setup the testing framework, if you have one
 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
@@ -807,6 +809,16 @@ T_TARGET : $(T_TARGET)
 # at build time.
 SPECS = specs
 
+# Extra include files that are defined by HeaderInclude directives in
+# the .opt files
+OPTIONS_H_EXTRA =
+
+# Extra include files that are defined by SourceInclude directives in
+# the .opt files
+OPTIONS_C_EXTRA =
+
+@option_includes@
+
 # End of variables for you to override.
 
 # GTM_H lists the config files that the generator files depend on,
@@ -817,7 +829,7 @@ CONFIG_H  = config.h  $(host_xm_file_list)
 TCONFIG_H = tconfig.h $(xm_file_list)
 TM_P_H    = tm_p.h    $(tm_p_file_list)
 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
-TM_H      = $(GTM_H) insn-flags.h options.h
+TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 
 # Variables for version information.
 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
@@ -831,6 +843,7 @@ DATESTAMP_c := $(shell cat $(DATESTAMP))
 
 ifeq (,$(wildcard $(REVISION)))
 REVISION_c  :=
+REVISION    :=
 else
 REVISION_c  := $(shell cat $(REVISION))
 endif
@@ -860,7 +873,6 @@ endif
 # Shorthand variables for dependency lists.
 VEC_H = vec.h statistics.h
 EXCEPT_H = except.h $(HASHTAB_H) vecprim.h vecir.h
-TOPLEV_H = toplev.h $(INPUT_H) bversion.h $(DIAGNOSTIC_CORE_H)
 TARGET_H = $(TM_H) target.h target.def insn-modes.h
 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 HOOKS_H = hooks.h $(MACHMODE_H)
@@ -868,7 +880,8 @@ HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H) reg-notes.def insn-notes.def \
-  $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) $(FIXED_VALUE_H) alias.h
+  $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) $(FIXED_VALUE_H) alias.h \
+  $(HASHTAB_H)
 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 RTL_H = $(RTL_BASE_H) genrtl.h vecir.h
 RTL_ERROR_H = $(RTL_H) $(DIAGNOSTIC_CORE_H)
@@ -878,12 +891,12 @@ BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def
 TREE_H = tree.h all-tree.def tree.def c-family/c-common.def \
        $(lang_tree_files) $(MACHMODE_H) tree-check.h $(BUILTINS_DEF) \
        $(INPUT_H) statistics.h $(VEC_H) treestruct.def $(HASHTAB_H) \
-       double-int.h alias.h $(SYMTAB_H) options.h vecir.h \
+       double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) vecir.h \
        $(REAL_H) $(FIXED_VALUE_H)
 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) cfghooks.h
 GIMPLE_H = gimple.h gimple.def gsstruct.def pointer-set.h $(VEC_H) \
-       $(GGC_H) $(BASIC_BLOCK_H) $(TM_H) $(TARGET_H) tree-ssa-operands.h \
+       $(GGC_H) $(BASIC_BLOCK_H) $(TARGET_H) tree-ssa-operands.h \
        tree-ssa-alias.h vecir.h
 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h
 COVERAGE_H = coverage.h $(GCOV_IO_H)
@@ -891,8 +904,9 @@ DEMANGLE_H = $(srcdir)/../include/demangle.h
 RECOG_H = recog.h
 ALIAS_H = alias.h coretypes.h
 EMIT_RTL_H = emit-rtl.h
-FLAGS_H = flags.h coretypes.h options.h
-FUNCTION_H = function.h $(TREE_H) $(HASHTAB_H) vecprim.h $(TM_H)
+FLAGS_H = flags.h coretypes.h flag-types.h $(OPTIONS_H)
+OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
+FUNCTION_H = function.h $(TREE_H) $(HASHTAB_H) vecprim.h $(TM_H) hard-reg-set.h
 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 OPTABS_H = optabs.h insn-codes.h
 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
@@ -909,7 +923,7 @@ IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 IPA_TYPE_ESCAPE_H = ipa-type-escape.h $(TREE_H)
 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
-       cif-code.def ipa-ref.h ipa-ref-inline.h
+       cif-code.def ipa-ref.h ipa-ref-inline.h $(LINKER_PLUGIN_API_H)
 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
        alloc-pool.h $(TIMEVAR_H)
 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
@@ -923,13 +937,14 @@ INSN_ADDR_H = $(srcdir)/insn-addr.h vecprim.h
 C_COMMON_H = c-family/c-common.h c-family/c-common.def \
        $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
-C_TREE_H = c-tree.h $(C_COMMON_H) $(TOPLEV_H) $(DIAGNOSTIC_H)
+C_TREE_H = c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
        $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 PREDICT_H = predict.h predict.def
 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
        $(srcdir)/../libcpp/include/cpplib.h
 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
+OPTS_H = $(INPUT_H) $(VEC_H) opts.h
 DECNUM_H = $(DECNUM)/decContext.h $(DECNUM)/decDPD.h $(DECNUM)/decNumber.h \
        $(DECNUMFMT)/decimal32.h $(DECNUMFMT)/decimal64.h \
        $(DECNUMFMT)/decimal128.h $(DECNUMFMT)/decimal128Local.h
@@ -947,7 +962,7 @@ TREE_SSA_LIVE_H = tree-ssa-live.h $(PARTITION_H) vecprim.h
 TREE_VECTORIZER_H = tree-vectorizer.h $(TREE_DATA_REF_H)
 SSAEXPAND_H = ssaexpand.h $(TREE_SSA_LIVE_H)
 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H)
-DIAGNOSTIC_CORE_H = diagnostic-core.h input.h diagnostic.def
+DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
        $(C_COMMON_H) $(TREE_H)
@@ -960,15 +975,17 @@ IRA_INT_H = ira.h ira-int.h $(CFGLOOP_H) alloc-pool.h
 DBGCNT_H = dbgcnt.h dbgcnt.def
 EBITMAP_H = ebitmap.h sbitmap.h
 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
-               $(CGRAPH_H) $(VEC_H) vecprim.h $(TREE_H) $(GIMPLE_H)
+               $(CGRAPH_H) $(VEC_H) vecprim.h $(TREE_H) $(GIMPLE_H) \
+               $(GCOV_IO_H)
 TREE_VECTORIZER_H = tree-vectorizer.h $(TREE_DATA_REF_H)
-IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H)
+IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H)
 GSTAB_H = gstab.h stab.def
 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h $(CONFIG_H) $(SYSTEM_H) \
                $(HASHTAB_H)
 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 PLUGIN_VERSION_H = plugin-version.h configargs.h
+LIBFUNCS_H = libfuncs.h $(HASHTAB_H)
 
 #\f
 # Now figure out from those variables how to compile and link.
@@ -1023,7 +1040,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
 LIBS = @LIBS@ $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBIBERTY) $(LIBDECNUMBER) \
        $(HOST_LIBS)
 BACKENDLIBS = $(CLOOGLIBS) $(PPLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
-       $(ZLIB) $(LIBELFLIBS)
+       $(ZLIB)
 # Any system libraries needed just for GNAT.
 SYSLIBS = @GNAT_LIBEXC@
 
@@ -1054,7 +1071,7 @@ BUILD_ERRORS = build/errors.o
 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
           -I$(srcdir)/../include @INCINTL@ \
           $(CPPINC) $(GMPINC) $(DECNUMINC) \
-          $(PPLINC) $(CLOOGINC) $(LIBELFINC)
+          $(PPLINC) $(CLOOGINC)
 
 .c.o:
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
@@ -1133,7 +1150,7 @@ FORTRAN_TARGET_OBJS=@fortran_target_objs@
 
 # Object files for gcc driver.
 GCC_OBJS = gcc.o opts-common.o gcc-options.o diagnostic.o pretty-print.o \
-  input.o
+  input.o vec.o ggc-none.o
 
 # Language-specific object files shared by all C-family front ends.
 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
@@ -1198,7 +1215,6 @@ OBJS-common = \
        dce.o \
        ddg.o \
        debug.o \
-       df-byte-scan.o \
        df-core.o \
        df-problems.o \
        df-scan.o \
@@ -1231,12 +1247,15 @@ OBJS-common = \
        gimple-low.o \
        gimple-pretty-print.o \
        gimplify.o \
+       godump.o \
        graph.o \
        graphds.o \
        graphite.o \
        graphite-blocking.o \
        graphite-clast-to-gimple.o \
+       graphite-cloog-util.o \
        graphite-dependences.o \
+       graphite-flattening.o \
        graphite-interchange.o \
        graphite-poly.o \
        graphite-ppl.o \
@@ -1245,6 +1264,7 @@ OBJS-common = \
        gtype-desc.o \
        haifa-sched.o \
        hooks.o \
+       hwint.o \
        ifcvt.o \
        implicit-zee.o \
        init-regs.o \
@@ -1289,6 +1309,7 @@ OBJS-common = \
        optabs.o \
        options.o \
        opts-common.o \
+       opts-global.o \
        opts.o \
        params.o \
        passes.o \
@@ -1337,6 +1358,7 @@ OBJS-common = \
        stor-layout.o \
        store-motion.o \
        stringpool.o \
+       target-globals.o \
        targhooks.o \
        timevar.o \
        toplev.o \
@@ -1352,6 +1374,7 @@ OBJS-common = \
        tree-diagnostic.o \
        tree-dump.o \
        tree-eh.o \
+       tree-emutls.o \
        tree-if-conv.o \
        tree-into-ssa.o \
        tree-iterator.o \
@@ -1439,6 +1462,7 @@ OBJS-archive = \
        cgraph.o \
        cgraphbuild.o \
        cgraphunit.o \
+       cppbuiltin.o \
        cppdefault.o \
        incpath.o \
        ipa-cp.o \
@@ -1460,13 +1484,11 @@ OBJS-archive = \
 
 OBJS = $(OBJS-common) $(OBJS-md) $(OBJS-archive)
 
-OBJS-onestep = libbackend.o $(OBJS-archive)
-
 # This lists all host objects for the front ends.
 ALL_HOST_FRONTEND_OBJS = $(C_OBJS) \
   $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
 
-ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) libbackend.o \
+ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) \
   @TREEBROWSER@ main.o gccspec.o version.o intl.o prefix.o cppspec.o \
   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) mips-tfile.o mips-tdump.o \
   $(GCOV_OBJS) $(GCOV_DUMP_OBJS)
@@ -1480,10 +1502,10 @@ BACKEND = main.o @TREEBROWSER@ libbackend.a $(CPPLIB) $(LIBDECNUMBER)
 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
  insn-attr.h insn-attrtab.c insn-opinit.c insn-preds.c insn-constants.h \
- tm-preds.h tm-constrs.h \
+ tm-preds.h tm-constrs.h checksum-options \
  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
- xgcc$(exeext) cpp$(exeext) cc1$(exeext) cc1*-dummy$(exeext) $(EXTRA_PASSES) \
+ xgcc$(exeext) cpp$(exeext) cc1$(exeext) $(EXTRA_PASSES) \
  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
  $(SPECS) collect2$(exeext) lto-wrapper$(exeext) \
  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
@@ -1706,6 +1728,7 @@ aclocal_deps = \
         $(srcdir)/../config/stdint.m4 \
        $(srcdir)/../config/unwind_ipinfo.m4 \
        $(srcdir)/../config/warnings.m4 \
+       $(srcdir)/../config/dfp.m4 \
        $(srcdir)/acinclude.m4
 
 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
@@ -1714,9 +1737,6 @@ $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
        (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
 
-gccbug:        $(srcdir)/gccbug.in
-       CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
-
 # cstamp-h.in controls rebuilding of config.in.
 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 # delete it.  A stamp file is needed as autoheader won't update the file if
@@ -1790,9 +1810,9 @@ rest.cross: specs
 compilations: $(BACKEND)
 
 # This archive is strictly for the host.
-libbackend.a: $(OBJS@onestep@)
+libbackend.a: $(OBJS)
        -rm -rf libbackend.a
-       $(AR) $(AR_FLAGS) libbackend.a $(OBJS@onestep@)
+       $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
        -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
 
 # We call this executable `xgcc' rather than `gcc'
@@ -1800,7 +1820,7 @@ libbackend.a: $(OBJS@onestep@)
 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 xgcc$(exeext): $(GCC_OBJS) gccspec.o version.o intl.o prefix.o \
    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
+       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
          gccspec.o intl.o prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 
 # cpp is to cpp0 as gcc is to cc1.
@@ -1808,7 +1828,7 @@ xgcc$(exeext): $(GCC_OBJS) gccspec.o version.o intl.o prefix.o \
 # instead of gccspec.o.
 cpp$(exeext): $(GCC_OBJS) cppspec.o version.o intl.o prefix.o \
    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
+       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
          cppspec.o intl.o prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 
 # Dump a specs file to make -B./ read these specs over installed ones.
@@ -1822,19 +1842,21 @@ $(SPECS): xgcc$(exeext)
 gcc-cross$(exeext): xgcc$(exeext)
        cp xgcc$(exeext) gcc-cross$(exeext)
 
-dummy-checksum.o : dummy-checksum.c $(CONFIG_H) $(SYSTEM_H)
-
-cc1-dummy$(exeext): $(C_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
-         dummy-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
+checksum-options:
+       echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
+       && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
 
-cc1-checksum.c : cc1-dummy$(exeext) build/genchecksum$(build_exeext)
-       build/genchecksum$(build_exeext) cc1-dummy$(exeext) > $@
+# compute checksum over all object files and the options
+cc1-checksum.c : build/genchecksum$(build_exeext) checksum-options \
+       $(C_OBJS) $(BACKEND) $(LIBDEPS) 
+       build/genchecksum$(build_exeext) $(C_OBJS) $(BACKEND) $(LIBDEPS) \
+                     checksum-options > cc1-checksum.c.tmp &&           \
+       $(srcdir)/../move-if-change cc1-checksum.c.tmp cc1-checksum.c
 
 cc1-checksum.o : cc1-checksum.c $(CONFIG_H) $(SYSTEM_H)
 
 cc1$(exeext): $(C_OBJS) cc1-checksum.o $(BACKEND) $(LIBDEPS)
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
+       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
          cc1-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
 
 #\f
@@ -1991,19 +2013,20 @@ gcc.srcextra: gengtype-lex.c
 
 # C language specific files.
 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-       $(C_TREE_H) $(TREE_H) $(FLAGS_H) $(TOPLEV_H)
+       $(C_TREE_H) $(TREE_H) $(FLAGS_H)
 
 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-       $(TREE_H) $(C_TREE_H) $(FLAGS_H) $(TOPLEV_H) $(C_COMMON_H) convert.h \
+       $(TREE_H) $(C_TREE_H) $(FLAGS_H) $(C_COMMON_H) convert.h \
        langhooks.h $(TARGET_H)
 
 c-decl.o : c-decl.c c-lang.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
        $(TREE_H) $(C_TREE_H) $(GGC_H) $(TARGET_H) $(FLAGS_H) $(FUNCTION_H) \
-       output.h debug.h $(TOPLEV_H) intl.h $(TM_P_H) $(TREE_INLINE_H) $(TIMEVAR_H) \
-       opts.h $(C_PRAGMA_H) gt-c-decl.h $(CGRAPH_H) $(HASHTAB_H) libfuncs.h \
-       $(EXCEPT_H) $(LANGHOOKS_DEF_H) $(TREE_DUMP_H) $(C_COMMON_H) $(CPPLIB_H) \
-       $(DIAGNOSTIC_CORE_H) $(INPUT_H) langhooks.h tree-mudflap.h \
-       pointer-set.h tree-iterator.h  $(PLUGIN_H) c-family/c-ada-spec.h
+       output.h debug.h toplev.h intl.h $(TM_P_H) $(TREE_INLINE_H) \
+       $(TIMEVAR_H) $(OPTS_H) $(C_PRAGMA_H) gt-c-decl.h $(CGRAPH_H) \
+       $(HASHTAB_H) $(LIBFUNCS_H) $(EXCEPT_H) $(LANGHOOKS_DEF_H) \
+       $(TREE_DUMP_H) $(C_COMMON_H) $(CPPLIB_H) $(DIAGNOSTIC_CORE_H) \
+       $(INPUT_H) langhooks.h tree-mudflap.h pointer-set.h tree-iterator.h \
+       $(PLUGIN_H) c-family/c-ada-spec.h c-family/c-objc.h
 
 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
        $(C_TREE_H) $(FLAGS_H) $(DIAGNOSTIC_H) $(TM_P_H)
@@ -2022,30 +2045,31 @@ c-objc-common.o : c-objc-common.c c-objc-common.h \
 
 c-parser.o : c-parser.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
        $(TM_H) $(TREE_H) $(C_TREE_H) $(C_COMMON_H) $(C_PRAGMA_H) $(CPPLIB_H) \
-       $(GGC_H) $(TIMEVAR_H) $(INPUT_H) $(FLAGS_H) $(TOPLEV_H) output.h \
+       $(GGC_H) $(TIMEVAR_H) $(INPUT_H) $(FLAGS_H) output.h \
        gt-c-parser.h langhooks.h \
-       $(VEC_H) $(TARGET_H) $(CGRAPH_H) $(PLUGIN_H)
+       $(VEC_H) $(TARGET_H) $(CGRAPH_H) $(PLUGIN_H) \
+        c-family/c-objc.h
 
 c-typeck.o : c-typeck.c c-lang.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
        $(TREE_H) $(C_TREE_H) $(TARGET_H) $(FLAGS_H) intl.h output.h $(EXPR_H) \
-       $(TOPLEV_H) langhooks.h tree-iterator.h $(BITMAP_H) $(GIMPLE_H)
+       langhooks.h tree-iterator.h $(BITMAP_H) $(GIMPLE_H) \
+        c-family/c-objc.h
 
 
 
-graph.o: graph.c $(SYSTEM_H) coretypes.h $(TM_H) $(TOPLEV_H) $(FLAGS_H) output.h \
+graph.o: graph.c $(SYSTEM_H) coretypes.h $(TM_H) toplev.h $(DIAGNOSTIC_CORE_H) $(FLAGS_H) output.h \
     $(RTL_H) $(FUNCTION_H) hard-reg-set.h $(BASIC_BLOCK_H) graph.h $(OBSTACK_H) \
     $(CONFIG_H) $(EMIT_RTL_H)
 
 sbitmap.o: sbitmap.c sbitmap.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(BASIC_BLOCK_H)
-ebitmap.o: ebitmap.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-       $(EBITMAP_H) $(RTL_H) $(FLAGS_H) $(OBSTACK_H)
+ebitmap.o: ebitmap.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(EBITMAP_H)
 sparseset.o: sparseset.c $(SYSTEM_H) sparseset.h $(CONFIG_H)
 
 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o intl.o version.o
 COLLECT2_LIBS = @COLLECT2_LIBS@
 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
+       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
                $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
        mv -f T$@ $@
 
@@ -2062,7 +2086,7 @@ tlink.o: tlink.c $(DEMANGLE_H) $(HASHTAB_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h
     $(OBSTACK_H) collect2.h intl.h
 
 lto-wrapper$(exeext): lto-wrapper.o intl.o $(LIBDEPS)
-       $(COMPILER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ lto-wrapper.o intl.o $(LIBS)
+       +$(COMPILER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ lto-wrapper.o intl.o $(LIBS)
        mv -f T$@ $@
 
 lto-wrapper.o: lto-wrapper.c $(CONFIG_H) $(SYSTEM_H) coretypes.h intl.h \
@@ -2071,55 +2095,55 @@ lto-wrapper.o: lto-wrapper.c $(CONFIG_H) $(SYSTEM_H) coretypes.h intl.h \
 # Files used by all variants of C.
 c-family/c-common.o : c-family/c-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
        $(TM_H) $(TREE_H) \
-       $(OBSTACK_H) $(C_COMMON_H) $(FLAGS_H) $(TOPLEV_H) output.h $(C_PRAGMA_H) \
+       $(OBSTACK_H) $(C_COMMON_H) $(FLAGS_H) toplev.h output.h $(C_PRAGMA_H) \
        $(GGC_H) builtin-types.def builtin-attrs.def \
-       $(DIAGNOSTIC_H) langhooks.h \
+       $(DIAGNOSTIC_H) langhooks.h c-family/c-objc.h \
        $(TARGET_H) tree-iterator.h langhooks.h tree-mudflap.h \
-       intl.h opts.h $(CPPLIB_H) $(TREE_INLINE_H) $(HASHTAB_H) \
+       intl.h $(OPTS_H) $(CPPLIB_H) $(TREE_INLINE_H) $(HASHTAB_H) \
        $(BUILTINS_DEF) $(CGRAPH_H) $(BASIC_BLOCK_H) $(TARGET_DEF_H) \
-       libfuncs.h \
+       $(LIBFUNCS_H) \
        gt-c-family-c-common.h
 
 c-family/c-cppbuiltin.o : c-family/c-cppbuiltin.c $(CONFIG_H) $(SYSTEM_H) \
        coretypes.h $(TM_H) $(TREE_H) version.h $(C_COMMON_H) $(C_PRAGMA_H) \
-       $(FLAGS_H) $(TOPLEV_H) output.h $(TREE_H) $(TARGET_H) \
-       $(TM_P_H) $(BASEVER) debug.h $(CPP_ID_DATA_H)
+       $(FLAGS_H) output.h $(TREE_H) $(TARGET_H) \
+       $(TM_P_H) debug.h $(CPP_ID_DATA_H) cppbuiltin.h
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
-               -DBASEVER=$(BASEVER_s) $< $(OUTPUT_OPTION)
+               $< $(OUTPUT_OPTION)
 
 c-family/c-dump.o : c-family/c-dump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
        $(TM_H) $(TREE_H) $(TREE_DUMP_H)
 
 c-family/c-format.o : c-family/c-format.c c-family/c-format.h \
        $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) langhooks.h \
-       $(C_COMMON_H) $(FLAGS_H) $(TOPLEV_H) intl.h \
-       $(DIAGNOSTIC_CORE_H) alloc-pool.h
+       $(C_COMMON_H) $(FLAGS_H) intl.h \
+       $(DIAGNOSTIC_CORE_H) alloc-pool.h c-family/c-objc.h
 
 c-family/c-gimplify.o : c-family/c-gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
        $(C_COMMON_H) $(DIAGNOSTIC_CORE_H) $(GIMPLE_H) \
-       $(FLAGS_H) langhooks.h $(TOPLEV_H) $(LANGHOOKS_DEF_H) \
+       $(FLAGS_H) langhooks.h $(LANGHOOKS_DEF_H) \
        $(TM_H) coretypes.h $(C_PRETTY_PRINT_H) $(CGRAPH_H) $(BASIC_BLOCK_H) \
        hard-reg-set.h $(TREE_DUMP_H) $(TREE_INLINE_H)
 
 c-family/c-lex.o : c-family/c-lex.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
        $(TM_H) $(TREE_H) $(FIXED_VALUE_H) debug.h $(C_COMMON_H) $(SPLAY_TREE_H) \
-       $(C_PRAGMA_H) $(INPUT_H) intl.h $(FLAGS_H) $(TOPLEV_H) output.h \
+       $(C_PRAGMA_H) $(INPUT_H) intl.h $(FLAGS_H) output.h \
        $(CPPLIB_H) $(TARGET_H) $(TIMEVAR_H)
 
 c-family/c-omp.o : c-family/c-omp.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-       $(TREE_H) $(C_COMMON_H) $(TOPLEV_H) $(GIMPLE_H) langhooks.h
+       $(TREE_H) $(C_COMMON_H) $(GIMPLE_H) langhooks.h
 
 c-family/c-opts.o : c-family/c-opts.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-        $(TREE_H) $(C_PRAGMA_H) $(FLAGS_H) $(TOPLEV_H) langhooks.h \
+        $(TREE_H) $(C_PRAGMA_H) $(FLAGS_H) toplev.h langhooks.h \
         $(DIAGNOSTIC_H) intl.h debug.h $(C_COMMON_H)   \
-        opts.h options.h $(MKDEPS_H) incpath.h cppdefault.h
+        $(OPTS_H) $(OPTIONS_H) $(MKDEPS_H) incpath.h cppdefault.h
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
                $< $(OUTPUT_OPTION) @TARGET_SYSTEM_ROOT_DEFINE@
 
 c-family/c-pch.o : c-family/c-pch.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-       $(CPPLIB_H) $(TREE_H) $(C_COMMON_H) output.h $(TOPLEV_H) $(C_PRAGMA_H) \
+       $(CPPLIB_H) $(TREE_H) $(C_COMMON_H) output.h $(C_PRAGMA_H) \
        $(GGC_H) debug.h langhooks.h $(FLAGS_H) hosthooks.h version.h \
-       $(TARGET_H) opts.h $(TIMEVAR_H)
+       $(TARGET_H) $(OPTS_H) $(TIMEVAR_H)
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
          -DHOST_MACHINE=\"$(host)\" -DTARGET_MACHINE=\"$(target)\" \
          $< $(OUTPUT_OPTION)
@@ -2129,9 +2153,9 @@ c-family/c-ppoutput.o : c-family/c-ppoutput.c $(CONFIG_H) $(SYSTEM_H) \
        $(C_PRAGMA_H)
 
 c-family/c-pragma.o: c-family/c-pragma.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-       $(TM_H) $(TREE_H) $(FUNCTION_H) $(C_PRAGMA_H) $(TOPLEV_H) output.h \
+       $(TM_H) $(TREE_H) $(FUNCTION_H) $(C_PRAGMA_H) output.h \
        $(TM_P_H) $(C_COMMON_H) $(TARGET_H) $(CPPLIB_H) $(FLAGS_H) \
-       $(DIAGNOSTIC_H) opts.h $(PLUGINS_H) \
+       $(DIAGNOSTIC_H) $(OPTS_H) $(PLUGINS_H) \
        gt-c-family-c-pragma.h
 
 c-family/c-pretty-print.o : c-family/c-pretty-print.c $(C_PRETTY_PRINT_H) \
@@ -2139,7 +2163,7 @@ c-family/c-pretty-print.o : c-family/c-pretty-print.c $(C_PRETTY_PRINT_H) \
        $(DIAGNOSTIC_H) tree-iterator.h intl.h tree-pretty-print.h
 
 c-family/c-semantics.o : c-family/c-semantics.c $(CONFIG_H) $(SYSTEM_H) \
-       coretypes.h $(TM_H) $(TREE_H) $(FLAGS_H) $(TOPLEV_H) output.h \
+       coretypes.h $(TM_H) $(TREE_H) $(FLAGS_H) output.h \
        $(C_COMMON_H) $(FUNCTION_H) langhooks.h $(SPLAY_TREE_H) $(TIMEVAR_H) \
        tree-iterator.h
 
@@ -2148,13 +2172,13 @@ c-family/c-ada-spec.o : c-family/c-ada-spec.c c-family/c-ada-spec.h \
        coretypes.h tree-iterator.h tree-pass.h output.h
 
 c-family/stub-objc.o : c-family/stub-objc.c $(CONFIG_H) $(SYSTEM_H) \
-       coretypes.h $(TREE_H) $(C_COMMON_H)
+       coretypes.h $(TREE_H) $(C_COMMON_H) c-family/c-objc.h
 
 
 # Files used by all variants of C and some other languages.
 
 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-       $(FLAGS_H) $(TOPLEV_H) output.h $(GGC_H) $(TM_P_H) \
+       $(FLAGS_H) toplev.h $(DIAGNOSTIC_CORE_H) output.h $(GGC_H) $(TM_P_H) \
        $(TARGET_H) langhooks.h $(CPPLIB_H) $(PLUGIN_H)
 
 incpath.o: incpath.c incpath.h $(CONFIG_H) $(SYSTEM_H) $(CPPLIB_H) \
@@ -2184,19 +2208,21 @@ DRIVER_DEFINES = \
 
 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) intl.h multilib.h \
     Makefile $(lang_specs_files) specs.h prefix.h $(GCC_H) $(FLAGS_H) \
-    configargs.h $(OBSTACK_H) opts.h $(DIAGNOSTIC_H)
+    configargs.h $(OBSTACK_H) $(OPTS_H) $(DIAGNOSTIC_H) $(VEC_H)
        (SHLIB_LINK='$(SHLIB_LINK)'; \
        $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
   $(DRIVER_DEFINES) \
   -c $(srcdir)/gcc.c $(OUTPUT_OPTION))
 
-gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H)
+gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) \
+    $(OPTS_H)
        (SHLIB_LINK='$(SHLIB_LINK)'; \
        $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
   $(DRIVER_DEFINES) \
   -c $(srcdir)/gccspec.c $(OUTPUT_OPTION))
 
-cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H)
+cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) \
+    $(OPTS_H)
 
 specs.h : s-specs ; @true
 s-specs : Makefile
@@ -2224,19 +2250,16 @@ s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opth-gen.awk
        $(STAMP) $@
 
 options.o: options.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TARGET_H) $(FLAGS_H) \
-       $(TM_H) opts.h intl.h
+       $(TM_H) $(OPTS_H) intl.h $(OPTIONS_C_EXTRA)
 
-gcc-options.o: options.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) opts.h intl.h
+gcc-options.o: options.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(OPTS_H) intl.h \
+       $(OPTIONS_C_EXTRA)
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(OUTPUT_OPTION) \
                -DGCC_DRIVER options.c
 
 dumpvers: dumpvers.c
 
-ifdef REVISION_c
 version.o: version.c version.h $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
-else
-version.o: version.c version.h $(DATESTAMP) $(BASEVER) $(DEVPHASE)
-endif
        $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
        -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
        -DREVISION=$(REVISION_s) \
@@ -2247,90 +2270,92 @@ gtype-desc.o: gtype-desc.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
        $(HASHTAB_H) $(SPLAY_TREE_H) $(OBSTACK_H) $(BITMAP_H) \
        $(INPUT_H) $(TREE_H) $(RTL_H) $(FUNCTION_H) insn-config.h $(EXPR_H) \
        hard-reg-set.h $(BASIC_BLOCK_H) cselib.h $(INSN_ADDR_H) $(OPTABS_H) \
-       libfuncs.h debug.h $(GGC_H) $(CGRAPH_H) $(TREE_FLOW_H) reload.h \
+       $(LIBFUNCS_H) debug.h $(GGC_H) $(CGRAPH_H) $(TREE_FLOW_H) reload.h \
        $(CPP_ID_DATA_H) tree-chrec.h $(CFGLAYOUT_H) $(EXCEPT_H) output.h \
-       $(CFGLOOP_H) $(TARGET_H)
+       $(CFGLOOP_H) $(TARGET_H) $(IPA_PROP_H) $(LTO_STREAMER_H) \
+       target-globals.h
 
 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h         \
-       $(GGC_H) $(HASHTAB_H) $(TOPLEV_H) $(PARAMS_H) hosthooks.h       \
+       $(GGC_H) $(HASHTAB_H) $(DIAGNOSTIC_CORE_H) $(PARAMS_H) hosthooks.h      \
        $(HOSTHOOKS_DEF_H) $(VEC_H) $(PLUGIN_H) $(GGC_INTERNAL_H) $(TIMEVAR_H)
 
 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
-       $(FLAGS_H) $(TOPLEV_H) $(GGC_H) $(TIMEVAR_H) $(TM_P_H) $(PARAMS_H) \
+       $(FLAGS_H) $(DIAGNOSTIC_CORE_H) $(GGC_H) $(TIMEVAR_H) $(TM_P_H) $(PARAMS_H) \
        $(TREE_FLOW_H) $(PLUGIN_H) $(GGC_INTERNAL_H)
 
 ggc-zone.o: ggc-zone.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-       $(TREE_H) $(FLAGS_H) $(TOPLEV_H) $(GGC_H) $(TIMEVAR_H) $(TM_P_H) \
+       $(TREE_H) $(FLAGS_H) $(DIAGNOSTIC_CORE_H) $(GGC_H) $(TIMEVAR_H) $(TM_P_H) \
        $(PARAMS_H) $(BITMAP_H) $(PLUGIN_H) $(GGC_INTERNAL_H)
 
 ggc-none.o: ggc-none.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(GGC_H) \
        $(BCONFIG_H)
 
-stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
        $(TREE_H) $(GGC_H) $(GGC_INTERNAL_H) gt-stringpool.h $(CPPLIB_H) $(SYMTAB_H)
 
 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   $(FLAGS_H) convert.h $(TOPLEV_H) langhooks.h
+   $(FLAGS_H) convert.h $(DIAGNOSTIC_CORE_H) langhooks.h
 
-double-int.o: double-int.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H)
+double-int.o: double-int.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+       toplev.h $(TREE_H)
 
 # lto-compress.o needs $(ZLIBINC) added to the include flags.
 lto-compress.o: lto-compress.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
        $(TREE_H) langhooks.h $(LTO_HEADER_H) $(LTO_SECTION_H) \
-       lto-compress.h $(DIAGNOSTIC_CORE_H) $(TOPLEV_H)
+       lto-compress.h $(DIAGNOSTIC_CORE_H) $(DIAGNOSTIC_CORE_H)
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(ZLIBINC) $< $(OUTPUT_OPTION)
 
 lto-cgraph.o: lto-cgraph.c $(CONFIG_H) $(SYSTEM_H) coretypes.h   \
-   $(TM_H) $(TOPLEV_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) input.h \
+   $(TM_H) $(DIAGNOSTIC_CORE_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) input.h \
    $(HASHTAB_H) langhooks.h $(BASIC_BLOCK_H) \
    $(TREE_FLOW_H) $(CGRAPH_H) $(FUNCTION_H) $(GGC_H) $(DIAGNOSTIC_CORE_H) \
    $(EXCEPT_H) $(TIMEVAR_H) output.h pointer-set.h $(LTO_STREAMER_H) $(GCOV_IO_H)
 lto-streamer-in.o: lto-streamer-in.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(TOPLEV_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) input.h \
+   $(TM_H) toplev.h $(DIAGNOSTIC_CORE_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) input.h \
    $(HASHTAB_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) $(TREE_PASS_H) $(CGRAPH_H) \
-   $(FUNCTION_H) $(GGC_H) $(DIAGNOSTIC_H) libfuncs.h $(EXCEPT_H) debug.h \
+   $(FUNCTION_H) $(GGC_H) $(DIAGNOSTIC_H) $(LIBFUNCS_H) $(EXCEPT_H) debug.h \
    $(TIMEVAR_H) output.h $(IPA_UTILS_H) $(LTO_STREAMER_H) toplev.h
 lto-streamer-out.o : lto-streamer-out.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(TOPLEV_H) $(TREE_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) input.h \
+   $(TM_H) $(DIAGNOSTIC_CORE_H) $(TREE_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) input.h \
    $(HASHTAB_H) $(BASIC_BLOCK_H) tree-iterator.h \
    $(TREE_FLOW_H) $(TREE_PASS_H) $(CGRAPH_H) $(FUNCTION_H) $(GGC_H) \
-   $(DIAGNOSTIC_CORE_H) $(EXCEPT_H) $(LTO_STREAMER_H) $(TOPLEV_H)
+   $(DIAGNOSTIC_CORE_H) $(EXCEPT_H) $(LTO_STREAMER_H) $(DIAGNOSTIC_CORE_H)
 lto-section-in.o: lto-section-in.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TOPLEV_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) input.h \
+   $(DIAGNOSTIC_CORE_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) input.h \
    $(HASHTAB_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) $(CGRAPH_H) $(FUNCTION_H) \
    $(GGC_H) $(DIAGNOSTIC_CORE_H) $(EXCEPT_H) $(TIMEVAR_H) output.h \
    $(LTO_STREAMER_H) lto-compress.h
 lto-section-out.o : lto-section-out.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(TOPLEV_H) $(TREE_H) $(EXPR_H) $(PARAMS_H) input.h \
+   $(TM_H) $(DIAGNOSTIC_CORE_H) $(TREE_H) $(EXPR_H) $(PARAMS_H) input.h \
    $(HASHTAB_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) $(TREE_PASS_H) \
    $(CGRAPH_H) $(FUNCTION_H) $(GGC_H) $(EXCEPT_H) pointer-set.h \
    $(BITMAP_H) langhooks.h $(LTO_STREAMER_H) lto-compress.h
 lto-symtab.o: lto-symtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   toplev.h $(TREE_H) $(GIMPLE_H) $(GGC_H) $(LAMBDA_H) $(HASHTAB_H) \
+   $(TREE_H) $(GIMPLE_H) $(GGC_H) $(LAMBDA_H) $(HASHTAB_H) \
    $(LTO_STREAMER_H) $(LINKER_PLUGIN_API_H) gt-lto-symtab.h
 lto-opts.o: lto-opts.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
-   $(HASHTAB_H) $(GGC_H) $(BITMAP_H) $(FLAGS_H) opts.h options.h \
-   $(TARGET_H) $(TOPLEV_H) $(LTO_STREAMER_H)
+   $(HASHTAB_H) $(GGC_H) $(BITMAP_H) $(FLAGS_H) $(OPTS_H) $(OPTIONS_H) \
+   $(TARGET_H) $(DIAGNOSTIC_H) $(LTO_STREAMER_H)
 lto-streamer.o: lto-streamer.c $(CONFIG_H) $(SYSTEM_H) coretypes.h   \
    $(TM_H) $(TREE_H) $(GIMPLE_H) $(BITMAP_H) $(LTO_STREAMER_H) $(FLAGS_H) \
-   $(TREE_FLOW_H) $(DIAGNOSTIC_CORE_H) $(LTO_SYMTAB_H) $(TOPLEV_H)
+   $(TREE_FLOW_H) $(DIAGNOSTIC_CORE_H) $(LTO_SYMTAB_H) toplev.h $(DIAGNOSTIC_CORE_H)
 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TREE_H) $(TOPLEV_H) $(TREE_INLINE_H) $(RTL_H) insn-config.h $(INTEGRATE_H) \
+   $(TREE_H) toplev.h $(DIAGNOSTIC_CORE_H) $(TREE_INLINE_H) $(RTL_H) insn-config.h $(INTEGRATE_H) \
    langhooks.h $(TARGET_H) $(LANGHOOKS_DEF_H) $(FLAGS_H) $(GGC_H) $(DIAGNOSTIC_H) \
    intl.h $(GIMPLE_H) $(CGRAPH_H) output.h tree-diagnostic.h
 tree.o: tree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    all-tree.def $(FLAGS_H) $(FUNCTION_H) $(PARAMS_H) \
-   $(TOPLEV_H) $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) \
+   toplev.h $(DIAGNOSTIC_CORE_H) $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) \
    langhooks.h gt-tree.h $(TREE_INLINE_H) tree-iterator.h \
    $(BASIC_BLOCK_H) $(TREE_FLOW_H) $(OBSTACK_H) pointer-set.h \
    tree-pass.h $(LANGHOOKS_DEF_H) $(DIAGNOSTIC_H) $(CGRAPH_H) $(TIMEVAR_H) \
    $(EXCEPT_H) debug.h intl.h tree-diagnostic.h tree-pretty-print.h
 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TREE_H) langhooks.h $(TOPLEV_H) $(SPLAY_TREE_H) $(TREE_DUMP_H) \
+   $(TREE_H) langhooks.h toplev.h $(SPLAY_TREE_H) $(TREE_DUMP_H) \
    tree-iterator.h $(TREE_PASS_H) $(DIAGNOSTIC_H)
 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(RTL_H) $(EXPR_H) $(FLAGS_H) $(PARAMS_H) $(INPUT_H) insn-config.h \
-   $(HASHTAB_H) $(TOPLEV_H) langhooks.h $(TREE_INLINE_H) $(CGRAPH_H) \
+   $(HASHTAB_H) langhooks.h $(TREE_INLINE_H) $(CGRAPH_H) \
    intl.h $(FUNCTION_H) $(GIMPLE_H) \
    debug.h $(DIAGNOSTIC_H) $(EXCEPT_H) $(TREE_FLOW_H) tree-iterator.h tree-mudflap.h \
    $(IPA_PROP_H) value-prof.h $(TREE_PASS_H) $(TARGET_H) $(INTEGRATE_H) \
@@ -2341,23 +2366,23 @@ print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H
 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(PARAMS_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) output.h $(RTL_H) \
    $(GGC_H) $(TM_P_H) $(TARGET_H) langhooks.h $(REGS_H) gt-stor-layout.h \
-   $(TOPLEV_H) $(CGRAPH_H) $(TREE_INLINE_H) $(TREE_DUMP_H) $(GIMPLE_H)
+   $(DIAGNOSTIC_CORE_H) $(CGRAPH_H) $(TREE_INLINE_H) $(TREE_DUMP_H) $(GIMPLE_H)
 tree-ssa-structalias.o: tree-ssa-structalias.c \
    $(SYSTEM_H) $(CONFIG_H) coretypes.h $(TM_H) $(GGC_H) $(OBSTACK_H) $(BITMAP_H) \
    $(FLAGS_H) $(TM_P_H) $(BASIC_BLOCK_H) output.h \
-   $(DIAGNOSTIC_H) $(TOPLEV_H) $(TREE_H) $(TREE_FLOW_H) $(TREE_INLINE_H) \
+   $(DIAGNOSTIC_H) $(TREE_H) $(TREE_FLOW_H) $(TREE_INLINE_H) \
    $(GIMPLE_H) $(HASHTAB_H) $(FUNCTION_H) $(CGRAPH_H) \
    $(TREE_PASS_H) $(TIMEVAR_H) alloc-pool.h $(SPLAY_TREE_H) $(PARAMS_H) \
    gt-tree-ssa-structalias.h $(CGRAPH_H) $(ALIAS_H) pointer-set.h
 tree-ssa-uninit.o : tree-ssa-uninit.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(TM_P_H) $(EXPR_H) output.h $(DIAGNOSTIC_H) \
-   $(TOPLEV_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
+   $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
    $(TREE_DUMP_H) langhooks.h tree-pass.h $(BASIC_BLOCK_H) $(BITMAP_H) \
    $(FLAGS_H) $(HASHTAB_H) pointer-set.h \
    $(GIMPLE_H) $(TREE_INLINE_H) gimple-pretty-print.h
 tree-ssa.o : tree-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(TM_P_H) $(EXPR_H) output.h $(DIAGNOSTIC_H) \
-   $(TOPLEV_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
+   toplev.h $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
    $(TREE_DUMP_H) langhooks.h $(TREE_PASS_H) $(BASIC_BLOCK_H) $(BITMAP_H) \
    $(FLAGS_H) $(GGC_H) $(HASHTAB_H) pointer-set.h \
    $(GIMPLE_H) $(TREE_INLINE_H) $(TARGET_H) tree-pretty-print.h \
@@ -2375,12 +2400,12 @@ tree-ssa-ter.o : tree-ssa-ter.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    gimple-pretty-print.h
 tree-ssa-coalesce.o : tree-ssa-coalesce.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   $(TREE_SSA_LIVE_H) $(BITMAP_H) $(FLAGS_H) $(HASHTAB_H) $(TOPLEV_H) \
+   $(TREE_SSA_LIVE_H) $(BITMAP_H) $(FLAGS_H) $(HASHTAB_H) \
    tree-pretty-print.h
 tree-outof-ssa.o : tree-outof-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    $(TREE_PASS_H) $(TREE_SSA_LIVE_H) $(BASIC_BLOCK_H) $(BITMAP_H) $(GGC_H) \
-   $(TOPLEV_H) $(EXPR_H) $(SSAEXPAND_H) tree-pretty-print.h \
+   $(EXPR_H) $(SSAEXPAND_H) tree-pretty-print.h \
    gimple-pretty-print.h
 tree-ssa-dse.o : tree-ssa-dse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(TM_P_H) $(BASIC_BLOCK_H) \
@@ -2389,7 +2414,7 @@ tree-ssa-dse.o : tree-ssa-dse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
 tree-ssa-forwprop.o : tree-ssa-forwprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(TREE_H) $(TM_P_H) $(BASIC_BLOCK_H) \
    $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
-   langhooks.h $(FLAGS_H) $(GIMPLE_H) tree-pretty-print.h
+   langhooks.h $(FLAGS_H) $(GIMPLE_H) tree-pretty-print.h $(EXPR_H)
 tree-ssa-phiprop.o : tree-ssa-phiprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(TREE_H) $(TM_P_H) $(BASIC_BLOCK_H) \
    $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
@@ -2442,13 +2467,13 @@ tree-ssanames.o : tree-ssanames.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(TREE_H) $(TREE_FLOW_H) $(TREE_PASS_H)
 tree-phinodes.o : tree-phinodes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(TREE_H) $(GGC_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) \
-   gt-tree-phinodes.h $(RTL_H) $(TOPLEV_H)  $(GIMPLE_H)
+   gt-tree-phinodes.h $(RTL_H) $(DIAGNOSTIC_CORE_H)  $(GIMPLE_H)
 domwalk.o : domwalk.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(BASIC_BLOCK_H) domwalk.h sbitmap.h
 tree-ssa-live.o : tree-ssa-live.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   $(TREE_SSA_LIVE_H) $(BITMAP_H) $(TOPLEV_H) debug.h $(FLAGS_H) \
-   tree-pretty-print.h gimple-pretty-print.h
+   $(TREE_SSA_LIVE_H) $(BITMAP_H) debug.h $(FLAGS_H) \
+   tree-pretty-print.h gimple-pretty-print.h $(GIMPLE_H)
 tree-ssa-copyrename.o : tree-ssa-copyrename.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) \
    $(TREE_PASS_H) $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_SSA_LIVE_H) \
@@ -2470,25 +2495,25 @@ tree-ssa-sccvn.o : tree-ssa-sccvn.c $(TREE_FLOW_H) $(CONFIG_H) \
 tree-vrp.o : tree-vrp.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(GGC_H) \
    $(BASIC_BLOCK_H) tree-ssa-propagate.h $(FLAGS_H) $(TREE_DUMP_H) \
-   $(CFGLOOP_H) $(SCEV_H) $(TIMEVAR_H) $(TOPLEV_H) intl.h tree-pretty-print.h \
+   $(CFGLOOP_H) $(SCEV_H) $(TIMEVAR_H) intl.h tree-pretty-print.h \
    gimple-pretty-print.h
 tree-cfg.o : tree-cfg.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) $(FLAGS_H) output.h \
    $(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
    $(TREE_DUMP_H) $(EXCEPT_H) langhooks.h $(CFGLOOP_H) $(TREE_PASS_H) \
-   $(CFGLAYOUT_H) $(BASIC_BLOCK_H) $(TOPLEV_H) \
+   $(CFGLAYOUT_H) $(BASIC_BLOCK_H) \
    value-prof.h tree-ssa-propagate.h $(TREE_INLINE_H) tree-pretty-print.h \
    gimple-pretty-print.h
 tree-cfgcleanup.o : tree-cfgcleanup.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) $(FLAGS_H) output.h \
-   $(DIAGNOSTIC_H) $(TOPLEV_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
+   $(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
    $(TREE_DUMP_H) $(EXCEPT_H) langhooks.h $(CFGLOOP_H) $(TREE_PASS_H) \
-   $(CFGLAYOUT_H) $(BASIC_BLOCK_H) $(HASHTAB_H) $(TOPLEV_H) \
+   $(CFGLAYOUT_H) $(BASIC_BLOCK_H) $(HASHTAB_H)  \
    tree-ssa-propagate.h $(SCEV_H)
 tree-tailcall.o : tree-tailcall.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(TM_P_H) $(FUNCTION_H) $(TM_H) coretypes.h \
    $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(EXCEPT_H) $(TREE_PASS_H) $(FLAGS_H) langhooks.h \
-   $(BASIC_BLOCK_H) $(DBGCNT_H) gimple-pretty-print.h
+   $(BASIC_BLOCK_H) $(DBGCNT_H) gimple-pretty-print.h $(TARGET_H)
 tree-ssa-sink.o : tree-ssa-sink.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
    $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_PASS_H) $(FLAGS_H) alloc-pool.h \
@@ -2510,20 +2535,20 @@ tree-dfa.o : tree-dfa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_INLINE_H) $(HASHTAB_H) pointer-set.h $(FLAGS_H) $(FUNCTION_H) \
    $(TIMEVAR_H) convert.h $(TM_H) coretypes.h langhooks.h $(TREE_DUMP_H) \
    $(TREE_PASS_H) $(PARAMS_H) $(CGRAPH_H) $(BASIC_BLOCK_H) $(GIMPLE_H) \
-   tree-pretty-print.h $(TOPLEV_H)
+   tree-pretty-print.h
 tree-ssa-operands.o : tree-ssa-operands.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) $(TREE_INLINE_H) \
-   $(FLAGS_H) $(FUNCTION_H) $(TM_H) $(TIMEVAR_H) $(TREE_PASS_H) $(TOPLEV_H) \
+   $(FLAGS_H) $(FUNCTION_H) $(TM_H) $(TIMEVAR_H) $(TREE_PASS_H) \
    coretypes.h langhooks.h $(IPA_REFERENCE_H) tree-pretty-print.h \
    gimple-pretty-print.h
 tree-eh.o : tree-eh.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(TM_H) $(FLAGS_H) $(FUNCTION_H) $(EXCEPT_H) langhooks.h \
    $(GGC_H) $(TREE_PASS_H) coretypes.h $(TIMEVAR_H) pointer-set.h \
-   $(TREE_DUMP_H) $(TREE_INLINE_H) tree-iterator.h $(TOPLEV_H)
+   $(TREE_DUMP_H) $(TREE_INLINE_H) tree-iterator.h toplev.h $(DIAGNOSTIC_CORE_H)
 tree-ssa-loop.o : tree-ssa-loop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(TM_P_H) $(BASIC_BLOCK_H) output.h \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TREE_PASS_H) $(TIMEVAR_H) \
-   $(CFGLOOP_H) $(FLAGS_H) $(TREE_INLINE_H) $(SCEV_H) $(TOPLEV_H) $(TREE_VECTORIZER_H)
+   $(CFGLOOP_H) $(FLAGS_H) $(TREE_INLINE_H) $(SCEV_H) $(DIAGNOSTIC_CORE_H) $(TREE_VECTORIZER_H)
 tree-ssa-loop-unswitch.o : tree-ssa-loop-unswitch.c $(TREE_FLOW_H) \
    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) \
    $(PARAMS_H) output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) \
@@ -2538,7 +2563,7 @@ tree-ssa-address.o : tree-ssa-address.c $(TREE_FLOW_H) $(CONFIG_H) \
 tree-ssa-loop-niter.o : tree-ssa-loop-niter.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) $(PARAMS_H) \
    $(TREE_INLINE_H) output.h $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   $(TOPLEV_H) $(FLAGS_H) $(TREE_PASS_H) $(TREE_DATA_REF_H) \
+   $(DIAGNOSTIC_CORE_H) $(FLAGS_H) $(TREE_PASS_H) $(TREE_DATA_REF_H) \
    $(BASIC_BLOCK_H) $(GGC_H) intl.h tree-pretty-print.h gimple-pretty-print.h
 tree-ssa-loop-ivcanon.o : tree-ssa-loop-ivcanon.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) $(PARAMS_H) \
@@ -2554,7 +2579,7 @@ tree-ssa-loop-prefetch.o: tree-ssa-loop-prefetch.c $(TREE_FLOW_H) $(CONFIG_H) \
    output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    $(TREE_PASS_H) $(RECOG_H) insn-config.h $(HASHTAB_H) \
    $(CFGLOOP_H) $(PARAMS_H) langhooks.h $(BASIC_BLOCK_H) \
-   $(TOPLEV_H) langhooks.h $(TREE_INLINE_H) $(TREE_DATA_REF_H) \
+   $(DIAGNOSTIC_CORE_H) langhooks.h $(TREE_INLINE_H) $(TREE_DATA_REF_H) \
    $(OPTABS_H) tree-pretty-print.h
 tree-predcom.o: tree-predcom.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) \
    $(CFGLOOP_H) $(TREE_FLOW_H) $(GGC_H) $(TREE_DATA_REF_H) \
@@ -2566,7 +2591,7 @@ tree-ssa-loop-ivopts.o : tree-ssa-loop-ivopts.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(TREE_PASS_H) $(GGC_H) $(RECOG_H) insn-config.h $(HASHTAB_H) $(SCEV_H) \
    $(CFGLOOP_H) $(PARAMS_H) langhooks.h $(BASIC_BLOCK_H) \
    tree-affine.h pointer-set.h $(TARGET_H) tree-pretty-print.h \
-   gimple-pretty-print.h
+   gimple-pretty-print.h tree-ssa-propagate.h
 tree-affine.o : tree-affine.c tree-affine.h $(CONFIG_H) pointer-set.h \
    $(SYSTEM_H) $(TREE_H) $(GIMPLE_H) \
    output.h $(DIAGNOSTIC_H) coretypes.h $(TREE_DUMP_H) $(FLAGS_H) \
@@ -2602,7 +2627,7 @@ tree-ssa-reassoc.o : tree-ssa-reassoc.c $(TREE_FLOW_H) $(CONFIG_H) \
 tree-optimize.o : tree-optimize.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(TM_P_H) $(GGC_H) output.h \
    $(DIAGNOSTIC_H) $(BASIC_BLOCK_H) $(FLAGS_H) $(TIMEVAR_H) $(TM_H) \
-   coretypes.h $(TREE_DUMP_H) $(TOPLEV_H) $(FUNCTION_H) langhooks.h \
+   coretypes.h $(TREE_DUMP_H) toplev.h $(DIAGNOSTIC_CORE_H) $(FUNCTION_H) langhooks.h \
    $(FLAGS_H) $(CGRAPH_H) $(PLUGIN_H) \
    $(TREE_INLINE_H) tree-mudflap.h $(GGC_H) graph.h $(CGRAPH_H) \
    $(TREE_PASS_H) $(CFGLOOP_H) $(EXCEPT_H) $(REGSET_H)
@@ -2611,7 +2636,7 @@ gimplify.o : gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GIMPLE_H) \
    $(DIAGNOSTIC_H) $(GIMPLE_H) $(TREE_INLINE_H) langhooks.h \
    $(LANGHOOKS_DEF_H) $(TREE_FLOW_H) $(CGRAPH_H) $(TIMEVAR_H) $(TM_H) \
    coretypes.h $(EXCEPT_H) $(FLAGS_H) $(RTL_H) $(FUNCTION_H) $(EXPR_H) output.h \
-   $(GGC_H) gt-gimplify.h $(HASHTAB_H) $(TARGET_H) $(TOPLEV_H) $(OPTABS_H) \
+   $(GGC_H) gt-gimplify.h $(HASHTAB_H) $(TARGET_H) $(DIAGNOSTIC_CORE_H) $(OPTABS_H) \
    $(SPLAY_TREE_H) $(VEC_H) tree-iterator.h tree-pass.h tree-pretty-print.h
 gimple-iterator.o : gimple-iterator.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TREE_H) $(GIMPLE_H) $(TREE_FLOW_H) value-prof.h
@@ -2624,10 +2649,10 @@ gimple-low.o : gimple-low.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
    $(DIAGNOSTIC_H) $(GIMPLE_H) $(TREE_INLINE_H) langhooks.h \
    $(LANGHOOKS_DEF_H) $(TREE_FLOW_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
    $(EXCEPT_H) $(FLAGS_H) $(RTL_H) $(FUNCTION_H) $(EXPR_H) $(TREE_PASS_H) \
-   $(HASHTAB_H) $(TOPLEV_H) tree-iterator.h
+   $(HASHTAB_H) $(DIAGNOSTIC_CORE_H) tree-iterator.h
 omp-low.o : omp-low.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(GIMPLE_H) $(TREE_INLINE_H) langhooks.h $(DIAGNOSTIC_CORE_H) \
-   $(TREE_FLOW_H) $(TIMEVAR_H) $(FLAGS_H) $(EXPR_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) $(TIMEVAR_H) $(FLAGS_H) $(EXPR_H) $(DIAGNOSTIC_CORE_H) \
    $(TREE_PASS_H) $(GGC_H) $(EXCEPT_H) $(SPLAY_TREE_H) $(OPTABS_H) \
    $(CFGLOOP_H) tree-iterator.h gt-omp-low.h
 tree-browser.o : tree-browser.c tree-browser.def $(CONFIG_H) $(SYSTEM_H) \
@@ -2649,13 +2674,13 @@ tree-data-ref.o: tree-data-ref.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_DATA_REF_H) $(TREE_PASS_H) langhooks.h tree-pretty-print.h \
    gimple-pretty-print.h
 sese.o: sese.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(DIAGNOSTIC_CORE_H) \
    $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) tree-chrec.h \
    $(TREE_DATA_REF_H) tree-scalar-evolution.h tree-pass.h domwalk.h value-prof.h \
    pointer-set.h $(GIMPLE_H) sese.h tree-pretty-print.h
 graphite.o: graphite.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
-   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(DIAGNOSTIC_CORE_H) \
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) $(DBGCNT_H) \
    $(PREDICT_H) $(TREE_DATA_REF_H) tree-pass.h graphite.h \
    pointer-set.h value-prof.h graphite-ppl.h sese.h \
    graphite-scop-detection.h graphite-clast-to-gimple.h \
@@ -2663,46 +2688,54 @@ graphite.o: graphite.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 graphite-blocking.o: graphite-blocking.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) output.h $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
-   $(TOPLEV_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
+   $(DIAGNOSTIC_CORE_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
    $(GIMPLE_H) $(TREE_DATA_REF_H) tree-pass.h domwalk.h value-prof.h \
    graphite.h graphite-poly.h graphite-ppl.h
 graphite-clast-to-gimple.o: graphite-clast-to-gimple.c $(CONFIG_H) \
    $(SYSTEM_H) coretypes.h $(TM_H) langhooks.h \
-   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(DIAGNOSTIC_CORE_H) \
    $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
    $(TREE_DATA_REF_H) tree-pass.h domwalk.h graphite.h \
-   pointer-set.h value-prof.h graphite-ppl.h sese.h \
+   pointer-set.h value-prof.h graphite-cloog-util.h graphite-ppl.h sese.h \
    graphite-scop-detection.h graphite-clast-to-gimple.h graphite-poly.h \
    graphite-dependences.h
+graphite-cloog-util.o: graphite-cloog-util.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h $(TMP_H) $(GGC_H)
 graphite-dependences.o: graphite-dependences.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
-   $(TOPLEV_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
+   $(DIAGNOSTIC_CORE_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
    $(GIMPLE_H) $(TREE_DATA_REF_H) tree-pass.h domwalk.h \
    graphite.h graphite-poly.h graphite-ppl.h graphite-dependences.h
+graphite-flattening.o: graphite-flattening.c $(CONFIG_H) $(SYSTEM_H)   \
+   coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) output.h            \
+   $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H)             \
+   $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H)                        \
+   $(TREE_DATA_REF_H) tree-pass.h domwalk.h value-prof.h graphite.h    \
+   graphite-poly.h graphite-ppl.h
 graphite-interchange.o: graphite-interchange.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) output.h $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
-   $(TOPLEV_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
+   $(DIAGNOSTIC_CORE_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
    $(GIMPLE_H) $(TREE_DATA_REF_H) tree-pass.h domwalk.h value-prof.h \
    graphite.h graphite-poly.h graphite-ppl.h
 graphite-poly.o: graphite-poly.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(DIAGNOSTIC_CORE_H) \
    $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
    $(TREE_DATA_REF_H) tree-pass.h domwalk.h graphite.h graphite-dependences.h \
    pointer-set.h value-prof.h graphite-ppl.h sese.h output.h graphite-poly.h \
    tree-pretty-print.h gimple-pretty-print.h
 graphite-ppl.o: graphite-ppl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(GGC_H) graphite-ppl.h
+   $(GGC_H) graphite-ppl.h graphite-cloog-util.h
 graphite-scop-detection.o: graphite-scop-detection.c $(CONFIG_H) $(SYSTEM_H) \
-   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(DIAGNOSTIC_CORE_H) \
    $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
    $(TREE_DATA_REF_H) tree-pass.h domwalk.h graphite.h $(TM_H) \
    value-prof.h graphite-ppl.h sese.h pointer-set.h coretypes.h \
    graphite-scop-detection.h graphite-poly.h
 graphite-sese-to-poly.o: graphite-sese-to-poly.c $(CONFIG_H) \
    $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(DIAGNOSTIC_CORE_H) \
    $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
    $(TREE_DATA_REF_H) tree-pass.h domwalk.h graphite.h \
    pointer-set.h value-prof.h graphite-ppl.h sese.h \
@@ -2711,17 +2744,17 @@ graphite-sese-to-poly.o: graphite-sese-to-poly.c $(CONFIG_H) \
 tree-vect-loop.o: tree-vect-loop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) \
    $(TREE_DUMP_H) $(CFGLOOP_H) $(CFGLAYOUT_H) $(EXPR_H) $(RECOG_H) $(OPTABS_H) \
-   $(TOPLEV_H) $(SCEV_H) $(TREE_VECTORIZER_H) tree-pretty-print.h \
+   $(DIAGNOSTIC_CORE_H) $(SCEV_H) $(TREE_VECTORIZER_H) tree-pretty-print.h \
    gimple-pretty-print.h $(TARGET_H)
 tree-vect-loop-manip.o: tree-vect-loop-manip.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
-   $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) $(CFGLAYOUT_H) $(EXPR_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) $(CFGLAYOUT_H) $(EXPR_H) $(DIAGNOSTIC_CORE_H) \
    $(SCEV_H) $(TREE_VECTORIZER_H) langhooks.h tree-pretty-print.h \
    gimple-pretty-print.h
 tree-vect-patterns.o: tree-vect-patterns.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(TARGET_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
    $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) $(EXPR_H) $(OPTABS_H) $(PARAMS_H) \
-   $(TREE_DATA_REF_H) $(TREE_VECTORIZER_H) $(RECOG_H) $(TOPLEV_H) \
+   $(TREE_DATA_REF_H) $(TREE_VECTORIZER_H) $(RECOG_H) $(DIAGNOSTIC_CORE_H) \
    gimple-pretty-print.h
 tree-vect-slp.o: tree-vect-slp.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(TARGET_H) $(BASIC_BLOCK_H) \
@@ -2731,12 +2764,13 @@ tree-vect-slp.o: tree-vect-slp.c $(CONFIG_H) $(SYSTEM_H) \
 tree-vect-stmts.o: tree-vect-stmts.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(TARGET_H) $(BASIC_BLOCK_H) \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) $(CFGLAYOUT_H) \
-   $(EXPR_H) $(RECOG_H) $(OPTABS_H) $(TOPLEV_H) $(TREE_VECTORIZER_H) \
+   $(EXPR_H) $(RECOG_H) $(OPTABS_H) $(DIAGNOSTIC_CORE_H) $(TREE_VECTORIZER_H) \
    langhooks.h tree-pretty-print.h gimple-pretty-print.h
 tree-vect-data-refs.o: tree-vect-data-refs.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(TARGET_H) $(BASIC_BLOCK_H) \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) \
-   $(EXPR_H) $(OPTABS_H) $(SCEV_H) $(TREE_VECTORIZER_H) $(TOPLEV_H) \
+   $(EXPR_H) $(OPTABS_H) $(SCEV_H) $(TREE_VECTORIZER_H) \
+   $(DIAGNOSTIC_CORE_H) $(TM_P_H) \
    tree-pretty-print.h gimple-pretty-print.h
 tree-vectorizer.o: tree-vectorizer.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) \
@@ -2760,11 +2794,11 @@ tree-stdarg.o: tree-stdarg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(FUNCTION_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_PASS_H) \
    tree-stdarg.h $(TARGET_H) langhooks.h gimple-pretty-print.h
 tree-object-size.o: tree-object-size.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(TREE_H) $(TOPLEV_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) \
+   $(TM_H) $(TREE_H) $(DIAGNOSTIC_CORE_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) \
    $(TREE_PASS_H) tree-ssa-propagate.h tree-pretty-print.h \
    gimple-pretty-print.h
 gimple.o : gimple.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
-   $(GGC_H) $(GIMPLE_H) $(TOPLEV_H) $(DIAGNOSTIC_H) gt-gimple.h \
+   $(GGC_H) $(GIMPLE_H) $(DIAGNOSTIC_CORE_H) $(DIAGNOSTIC_H) gt-gimple.h \
    $(TREE_FLOW_H) value-prof.h $(FLAGS_H) $(DEMANGLE_H) \
    $(TARGET_H) $(ALIAS_H)
 gimple-pretty-print.o : gimple-pretty-print.c $(CONFIG_H) $(SYSTEM_H) \
@@ -2775,11 +2809,11 @@ tree-mudflap.o : $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TREE_INLINE_H) \
    $(GIMPLE_H) $(DIAGNOSTIC_H) $(DEMANGLE_H) $(HASHTAB_H) langhooks.h tree-mudflap.h \
    $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_PASS_H) $(CGRAPH_H) $(GGC_H) \
    gt-tree-mudflap.h $(BASIC_BLOCK_H) $(FLAGS_H) $(FUNCTION_H) \
-   $(TM_P_H) $(TREE_FLOW_H) $(TOPLEV_H) $(GIMPLE_H) tree-iterator.h
+   $(TM_P_H) $(TREE_FLOW_H) $(DIAGNOSTIC_CORE_H) $(GIMPLE_H) tree-iterator.h
 tree-nomudflap.o : $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TREE_INLINE_H) \
    $(C_TREE_H) $(C_COMMON_H) $(GIMPLE_H) $(DIAGNOSTIC_H) $(HASHTAB_H) \
    output.h langhooks.h tree-mudflap.h $(TM_H) coretypes.h \
-   $(GGC_H) gt-tree-mudflap.h $(TREE_PASS_H) $(TOPLEV_H)
+   $(GGC_H) gt-tree-mudflap.h $(TREE_PASS_H) $(DIAGNOSTIC_CORE_H)
 tree-pretty-print.o : tree-pretty-print.c $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(DIAGNOSTIC_H) $(HASHTAB_H) $(TREE_FLOW_H) \
    $(TM_H) coretypes.h tree-iterator.h $(SCEV_H) langhooks.h \
@@ -2787,22 +2821,25 @@ tree-pretty-print.o : tree-pretty-print.c $(CONFIG_H) $(SYSTEM_H) \
 tree-diagnostic.o : tree-diagnostic.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TREE_H) $(DIAGNOSTIC_H) tree-diagnostic.h langhooks.h $(LANGHOOKS_DEF_H)
 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TREE_H) $(FLAGS_H) $(TOPLEV_H) $(HASHTAB_H) $(EXPR_H) $(RTL_H) \
+   $(TREE_H) $(FLAGS_H) $(DIAGNOSTIC_CORE_H) $(HASHTAB_H) $(EXPR_H) $(RTL_H) \
    $(GGC_H) $(TM_P_H) langhooks.h $(MD5_H) intl.h $(TARGET_H) \
    $(GIMPLE_H) realmpfr.h $(TREE_FLOW_H)
 diagnostic.o : diagnostic.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    version.h $(INPUT_H) intl.h $(DIAGNOSTIC_H) diagnostic.def
-opts.o : opts.c opts.h options.h $(TOPLEV_H) $(CONFIG_H) $(SYSTEM_H) \
-   coretypes.h $(TREE_H) $(TM_H) langhooks.h $(GGC_H) $(EXPR_H) $(RTL_H) \
-   output.h $(DIAGNOSTIC_H) $(TM_P_H) $(INSN_ATTR_H) intl.h $(TARGET_H) \
-   $(FLAGS_H) $(PARAMS_H) $(TREE_PASS_H) $(DBGCNT_H) debug.h \
-   $(PLUGIN_H) $(EXCEPT_H) $(LTO_STREAMER_H) opts-diagnostic.h
-opts-common.o : opts-common.c opts.h $(CONFIG_H) $(SYSTEM_H) \
-   coretypes.h intl.h
+opts.o : opts.c $(OPTS_H) $(OPTIONS_H) $(DIAGNOSTIC_CORE_H) $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h $(TM_H) $(RTL_H) \
+   $(DIAGNOSTIC_H) $(INSN_ATTR_H) intl.h $(TARGET_H) \
+   $(FLAGS_H) $(PARAMS_H) opts-diagnostic.h
+opts-global.o : opts-global.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+   $(DIAGNOSTIC_H) $(OPTS_H) $(FLAGS_H) $(GGC_H) $(TREE_H) langhooks.h \
+   $(TM_H) $(RTL_H) $(DBGCNT_H) debug.h $(LTO_STREAMER_H) output.h \
+   $(PLUGIN_H) toplev.h $(TREE_PASS_H)
+opts-common.o : opts-common.c $(OPTS_H) $(FLAGS_H) $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h intl.h $(DIAGNOSTIC_H) $(TM_H)
 targhooks.o : targhooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
-   $(EXPR_H) $(TM_H) $(RTL_H) $(TM_P_H) $(FUNCTION_H) output.h $(TOPLEV_H) \
+   $(EXPR_H) $(TM_H) $(RTL_H) $(TM_P_H) $(FUNCTION_H) output.h $(DIAGNOSTIC_CORE_H) \
    $(MACHMODE_H) $(TARGET_DEF_H) $(TARGET_H) $(GGC_H) gt-targhooks.h \
-   $(OPTABS_H) $(RECOG_H) reload.h hard-reg-set.h
+   $(OPTABS_H) $(RECOG_H) reload.h hard-reg-set.h intl.h $(OPTS_H)
 
 bversion.h: s-bversion; @true
 s-bversion: BASE-VER
@@ -2817,34 +2854,36 @@ input.o : input.c $(CONFIG_H) $(SYSTEM_H) coretypes.h intl.h $(INPUT_H)
 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    version.h $(RTL_H) $(FUNCTION_H) $(FLAGS_H) xcoffout.h $(INPUT_H) \
    $(INSN_ATTR_H) output.h $(DIAGNOSTIC_H) debug.h insn-config.h intl.h \
-   $(RECOG_H) Makefile $(TOPLEV_H) dwarf2out.h sdbout.h dbxout.h $(EXPR_H) \
+   $(RECOG_H) Makefile toplev.h dwarf2out.h sdbout.h dbxout.h $(EXPR_H) \
    hard-reg-set.h $(BASIC_BLOCK_H) graph.h $(EXCEPT_H) $(REGS_H) $(TIMEVAR_H) \
    value-prof.h $(PARAMS_H) $(TM_P_H) reload.h ira.h dwarf2asm.h $(TARGET_H) \
    langhooks.h insn-flags.h $(CFGLAYOUT_H) $(CFGLOOP_H) hosthooks.h \
    $(CGRAPH_H) $(COVERAGE_H) alloc-pool.h $(GGC_H) $(INTEGRATE_H) \
-   opts.h params.def tree-mudflap.h $(TREE_PASS_H) $(GIMPLE_H) \
+   $(OPTS_H) params.def tree-mudflap.h $(TREE_PASS_H) $(GIMPLE_H) \
    tree-ssa-alias.h $(PLUGIN_H) realmpfr.h tree-diagnostic.h \
    tree-pretty-print.h opts-diagnostic.h
        $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
          -DTARGET_NAME=\"$(target_noncanonical)\" \
          -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
 
+hwint.o : hwint.c $(CONFIG_H) $(SYSTEM_H)
+
 passes.o : passes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(FUNCTION_H) $(FLAGS_H) xcoffout.h $(INPUT_H) $(INSN_ATTR_H) output.h \
-   $(DIAGNOSTIC_CORE_H) debug.h insn-config.h intl.h $(RECOG_H) $(TOPLEV_H) \
+   $(DIAGNOSTIC_CORE_H) debug.h insn-config.h intl.h $(RECOG_H) toplev.h \
    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
    graph.h $(EXCEPT_H) $(REGS_H) $(TIMEVAR_H) value-prof.h \
    $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) \
    langhooks.h insn-flags.h $(CFGLAYOUT_H) $(CFGLOOP_H) \
    hosthooks.h $(CGRAPH_H) $(COVERAGE_H) $(TREE_PASS_H) $(TREE_DUMP_H) \
-   $(GGC_H) $(INTEGRATE_H) $(CPPLIB_H) opts.h $(TREE_FLOW_H) $(TREE_INLINE_H) \
+   $(GGC_H) $(INTEGRATE_H) $(CPPLIB_H) $(OPTS_H) $(TREE_FLOW_H) $(TREE_INLINE_H) \
    gt-passes.h $(DF_H) $(PREDICT_H) $(LTO_HEADER_H) $(LTO_SECTION_OUT_H) \
    $(PLUGIN_H)
 
 plugin.o : plugin.c $(PLUGIN_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TOPLEV_H) $(TREE_H) $(TREE_PASS_H) intl.h $(PLUGIN_VERSION_H) $(GGC_H)
+   $(DIAGNOSTIC_CORE_H) $(TREE_H) $(TREE_PASS_H) intl.h $(PLUGIN_VERSION_H) $(GGC_H)
 
-main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TOPLEV_H)
+main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h $(DIAGNOSTIC_CORE_H)
 
 host-default.o : host-default.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    hosthooks.h $(HOSTHOOKS_DEF_H)
@@ -2854,46 +2893,47 @@ rtl-error.o: rtl-error.c $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_ERROR_H) \
    $(CONFIG_H)
 
 rtl.o : rtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-  $(GGC_H) $(BCONFIG_H) insn-notes.def reg-notes.def $(TOPLEV_H)
+  $(GGC_H) $(BCONFIG_H) insn-notes.def reg-notes.def toplev.h $(DIAGNOSTIC_CORE_H)
 
 print-rtl.o : print-rtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H) $(FLAGS_H) \
     $(BCONFIG_H) $(DIAGNOSTIC_H) cselib.h $(TREE_PASS_H) tree-pretty-print.h
-rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TOPLEV_H) \
+rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h $(DIAGNOSTIC_CORE_H) \
    $(RTL_H) hard-reg-set.h $(TM_P_H) insn-config.h $(RECOG_H) \
    $(FLAGS_H) $(REGS_H) output.h $(TARGET_H) $(FUNCTION_H) $(TREE_H) \
    $(DF_H) $(EMIT_RTL_H)
 
 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) hard-reg-set.h $(REGS_H) \
-   output.h $(TOPLEV_H) xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
+   output.h $(DIAGNOSTIC_CORE_H) xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
    $(HASHTAB_H) $(TARGET_H) langhooks.h gt-varasm.h $(BASIC_BLOCK_H) \
    $(CFGLAYOUT_H) $(CGRAPH_H) targhooks.h tree-mudflap.h \
-   tree-iterator.h
+   tree-iterator.h pointer-set.h
 function.o : function.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_ERROR_H) \
    $(TREE_H) $(CFGLAYOUT_H) $(GIMPLE_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) \
-   $(OPTABS_H) libfuncs.h $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
+   $(OPTABS_H) $(LIBFUNCS_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
    output.h  $(EXCEPT_H) $(HASHTAB_H) $(GGC_H) $(TM_P_H) langhooks.h \
    gt-function.h $(TARGET_H) $(BASIC_BLOCK_H) $(INTEGRATE_H) $(PREDICT_H) \
    $(TREE_PASS_H) $(DF_H) $(TIMEVAR_H) vecprim.h
 statistics.o : statistics.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TREE_PASS_H) $(TREE_DUMP_H) $(HASHTAB_H) statistics.h $(TM_H) $(FUNCTION_H)
+   $(TREE_PASS_H) $(TREE_DUMP_H) $(HASHTAB_H) statistics.h $(FUNCTION_H)
 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) $(FUNCTION_H) insn-config.h hard-reg-set.h $(EXPR_H) \
-   libfuncs.h $(EXCEPT_H) $(RECOG_H) $(TOPLEV_H) output.h $(GGC_H) $(TM_P_H) \
-   langhooks.h $(PREDICT_H) $(OPTABS_H) $(TARGET_H) $(GIMPLE_H) $(MACHMODE_H) \
-   $(REGS_H) alloc-pool.h $(PRETTY_PRINT_H) $(BITMAP_H)
+   $(LIBFUNCS_H) $(EXCEPT_H) $(RECOG_H) $(DIAGNOSTIC_CORE_H) \
+   output.h $(GGC_H) $(TM_P_H) langhooks.h $(PREDICT_H) $(OPTABS_H) \
+   $(TARGET_H) $(GIMPLE_H) $(MACHMODE_H) $(REGS_H) alloc-pool.h \
+   $(PRETTY_PRINT_H) $(BITMAP_H)
 except.o : except.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TREE_H) $(FLAGS_H) $(EXCEPT_H) $(FUNCTION_H) $(EXPR_H) libfuncs.h \
+   $(TREE_H) $(FLAGS_H) $(EXCEPT_H) $(FUNCTION_H) $(EXPR_H) $(LIBFUNCS_H) \
    langhooks.h insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
-   dwarf2asm.h dwarf2out.h $(TOPLEV_H) $(HASHTAB_H) intl.h $(GGC_H) \
+   dwarf2asm.h dwarf2out.h toplev.h $(DIAGNOSTIC_CORE_H) $(HASHTAB_H) intl.h $(GGC_H) \
    gt-except.h $(CGRAPH_H) $(INTEGRATE_H) $(DIAGNOSTIC_H) $(DWARF2_H) \
    $(TARGET_H) $(TM_P_H) $(TREE_PASS_H) $(TIMEVAR_H) $(TREE_FLOW_H) \
    tree-pretty-print.h sbitmap.h
 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) $(FUNCTION_H) $(REGS_H) $(EXPR_H) $(OPTABS_H) \
-   libfuncs.h $(INSN_ATTR_H) insn-config.h $(RECOG_H) output.h \
-   typeclass.h hard-reg-set.h $(TOPLEV_H) hard-reg-set.h $(EXCEPT_H) \
+   $(LIBFUNCS_H) $(INSN_ATTR_H) insn-config.h $(RECOG_H) output.h \
+   typeclass.h hard-reg-set.h toplev.h $(DIAGNOSTIC_CORE_H) hard-reg-set.h $(EXCEPT_H) \
    reload.h langhooks.h intl.h $(TM_P_H) $(TARGET_H) \
    tree-iterator.h gt-expr.h $(MACHMODE_H) $(TIMEVAR_H) $(TREE_FLOW_H) \
    $(TREE_PASS_H) $(DF_H) $(DIAGNOSTIC_H) vecprim.h $(SSAEXPAND_H)
@@ -2903,82 +2943,86 @@ dojump.o : dojump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_
 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(GIMPLE_H) $(FLAGS_H) $(TARGET_H) $(FUNCTION_H) $(REGS_H) \
    $(EXPR_H) $(OPTABS_H) insn-config.h $(RECOG_H) output.h typeclass.h \
-   hard-reg-set.h $(TOPLEV_H) hard-reg-set.h $(EXCEPT_H) $(TM_P_H) $(PREDICT_H) \
-   libfuncs.h langhooks.h $(BASIC_BLOCK_H) tree-mudflap.h realmpfr.h \
-   $(BUILTINS_DEF) $(MACHMODE_H) $(DIAGNOSTIC_CORE_H) $(TREE_FLOW_H) \
-   value-prof.h
+   hard-reg-set.h $(DIAGNOSTIC_CORE_H) hard-reg-set.h $(EXCEPT_H) \
+   $(TM_P_H) $(PREDICT_H) $(LIBFUNCS_H) langhooks.h $(BASIC_BLOCK_H) \
+   tree-mudflap.h realmpfr.h $(BUILTINS_DEF) $(MACHMODE_H) \
+   $(DIAGNOSTIC_CORE_H) $(TREE_FLOW_H) value-prof.h
 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) $(EXPR_H) $(OPTABS_H) langhooks.h $(TARGET_H) \
-   libfuncs.h $(REGS_H) $(TOPLEV_H) output.h $(FUNCTION_H) $(TIMEVAR_H) $(TM_P_H) \
-   $(CGRAPH_H) $(EXCEPT_H) sbitmap.h $(DBGCNT_H) $(TREE_FLOW_H)
+   $(LIBFUNCS_H) $(REGS_H) toplev.h $(DIAGNOSTIC_CORE_H) output.h \
+   $(FUNCTION_H) $(TIMEVAR_H) $(TM_P_H) $(CGRAPH_H) $(EXCEPT_H) sbitmap.h \
+   $(DBGCNT_H) $(TREE_FLOW_H)
 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
    $(FLAGS_H) insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
-   $(TOPLEV_H) $(TM_P_H) langhooks.h $(DF_H) $(TARGET_H)
+   $(DIAGNOSTIC_CORE_H) $(TM_P_H) langhooks.h $(DF_H) $(TARGET_H) \
+   expmed.h
 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
    $(FLAGS_H) hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
-   $(TOPLEV_H) $(EXCEPT_H) $(FUNCTION_H) $(GGC_H) $(TM_P_H) langhooks.h gt-explow.h \
+   $(DIAGNOSTIC_CORE_H) $(EXCEPT_H) $(FUNCTION_H) $(GGC_H) $(TM_P_H) langhooks.h gt-explow.h \
    $(TARGET_H) output.h
 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TREE_H) $(FLAGS_H) insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h \
-   $(RECOG_H) reload.h $(TOPLEV_H) $(GGC_H) $(TM_P_H) $(EXCEPT_H) \
-   gt-optabs.h $(BASIC_BLOCK_H) $(TARGET_H) $(FUNCTION_H)
+   $(TREE_H) $(FLAGS_H) insn-config.h $(EXPR_H) $(OPTABS_H) $(LIBFUNCS_H) \
+   $(RECOG_H) reload.h $(DIAGNOSTIC_CORE_H) $(GGC_H) $(TM_P_H) \
+   $(EXCEPT_H) gt-optabs.h $(BASIC_BLOCK_H) $(TARGET_H) $(FUNCTION_H)
 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(FLAGS_H) $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) $(FUNCTION_H) \
    langhooks.h insn-config.h reload.h $(GSTAB_H) xcoffout.h output.h dbxout.h \
-   $(TOPLEV_H) $(GGC_H) $(OBSTACK_H) $(EXPR_H) gt-dbxout.h
-debug.o : debug.c debug.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)
+   toplev.h $(DIAGNOSTIC_CORE_H) $(GGC_H) $(OBSTACK_H) $(EXPR_H) gt-dbxout.h
+debug.o : debug.c debug.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H)
 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) debug.h \
    $(TREE_H) $(GGC_H) $(RTL_H) $(REGS_H) $(FLAGS_H) insn-config.h \
-   output.h $(TOPLEV_H) $(TM_P_H) gsyms.h langhooks.h $(TARGET_H) sdbout.h \
+   output.h $(DIAGNOSTIC_CORE_H) $(TM_P_H) gsyms.h langhooks.h $(TARGET_H) sdbout.h \
    gt-sdbout.h reload.h
 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) version.h $(RTL_H) $(DWARF2_H) debug.h $(FLAGS_H) insn-config.h \
    output.h $(DIAGNOSTIC_H) hard-reg-set.h $(REGS_H) $(EXPR_H) \
-   libfuncs.h $(TOPLEV_H) dwarf2out.h reload.h $(GGC_H) $(EXCEPT_H) dwarf2asm.h \
-   $(TM_P_H) langhooks.h $(HASHTAB_H) gt-dwarf2out.h $(TARGET_H) $(CGRAPH_H) \
-   $(MD5_H) $(INPUT_H) $(FUNCTION_H) $(GIMPLE_H) $(TREE_PASS_H) \
-   $(TREE_FLOW_H) tree-pretty-print.h
+   $(LIBFUNCS_H) toplev.h $(DIAGNOSTIC_CORE_H) dwarf2out.h reload.h \
+   $(GGC_H) $(EXCEPT_H) dwarf2asm.h $(TM_P_H) langhooks.h $(HASHTAB_H) \
+   gt-dwarf2out.h $(TARGET_H) $(CGRAPH_H) $(MD5_H) $(INPUT_H) $(FUNCTION_H) \
+   $(GIMPLE_H) $(TREE_PASS_H) $(TREE_FLOW_H) tree-pretty-print.h
 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(FLAGS_H) $(RTL_H) $(TREE_H) output.h dwarf2asm.h $(TM_P_H) $(GGC_H) \
    gt-dwarf2asm.h $(DWARF2_H) $(SPLAY_TREE_H) $(TARGET_H)
 vmsdbgout.o : vmsdbgout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) version.h \
    $(FLAGS_H) $(RTL_H) output.h vmsdbg.h debug.h langhooks.h $(FUNCTION_H) $(TARGET_H)
 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TREE_H) $(RTL_H) xcoffout.h $(FLAGS_H) $(TOPLEV_H) output.h dbxout.h \
+   $(TREE_H) $(RTL_H) xcoffout.h $(FLAGS_H) $(DIAGNOSTIC_CORE_H) output.h dbxout.h \
    $(GGC_H) $(TARGET_H) debug.h $(GSTAB_H) xcoff.h
+godump.o : godump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(DIAGNOSTIC_CORE_H) \
+   $(TREE_H) $(GGC_H) pointer-set.h $(OBSTACK_H) debug.h
 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) $(FUNCTION_H) $(REGS_H) insn-config.h $(RECOG_H) \
-   $(GGC_H) $(EXPR_H) hard-reg-set.h $(BITMAP_H) $(TOPLEV_H) $(BASIC_BLOCK_H) \
+   $(GGC_H) $(EXPR_H) hard-reg-set.h $(BITMAP_H) $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) \
    $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h $(TREE_PASS_H) gt-emit-rtl.h \
    $(DF_H) $(PARAMS_H) $(TARGET_H)
 real.o : real.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   $(TOPLEV_H) $(TM_P_H) $(REAL_H) dfp.h realmpfr.h
+   $(DIAGNOSTIC_CORE_H) $(TM_P_H) $(REAL_H) dfp.h realmpfr.h
 realmpfr.o : realmpfr.c realmpfr.h $(CONFIG_H) $(SYSTEM_H) $(REAL_H)
 dfp.o : dfp.c dfp.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)        $(TREE_H) \
-   $(TOPLEV_H) $(TM_P_H) $(REAL_H) $(DECNUM_H)
+   $(DIAGNOSTIC_CORE_H) $(TM_P_H) $(REAL_H) $(DECNUM_H)
 fixed-value.o: fixed-value.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TREE_H) $(REAL_H) $(TOPLEV_H)
+   $(TREE_H) $(REAL_H) $(DIAGNOSTIC_CORE_H)
 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(TREE_H) $(FLAGS_H) debug.h $(INTEGRATE_H) insn-config.h \
    $(EXPR_H) $(REGS_H) intl.h $(FUNCTION_H) output.h $(RECOG_H) \
-   $(EXCEPT_H) $(TOPLEV_H) $(PARAMS_H) $(TM_P_H) $(TARGET_H) langhooks.h \
+   $(EXCEPT_H) $(DIAGNOSTIC_CORE_H) $(PARAMS_H) $(TM_P_H) $(TARGET_H) langhooks.h \
    gt-integrate.h $(GGC_H) $(TREE_PASS_H) $(DF_H)
 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(FLAGS_H) hard-reg-set.h $(REGS_H) insn-config.h $(RECOG_H) $(EXPR_H) \
    $(EXCEPT_H) $(FUNCTION_H) $(BASIC_BLOCK_H) $(TREE_PASS_H) \
-   $(DIAGNOSTIC_CORE_H) $(TOPLEV_H) $(INSN_ATTR_H) $(TM_P_H) reload.h \
+   $(DIAGNOSTIC_CORE_H) $(DIAGNOSTIC_CORE_H) $(INSN_ATTR_H) $(TM_P_H) reload.h \
    $(PREDICT_H) $(TIMEVAR_H) $(TARGET_H)
 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(RECOG_H) $(EXPR_H) $(TOPLEV_H) output.h $(FUNCTION_H) $(GGC_H) $(TM_P_H) \
+   $(RECOG_H) $(EXPR_H) $(DIAGNOSTIC_CORE_H) output.h $(FUNCTION_H) $(GGC_H) $(TM_P_H) \
    $(TREE_H) $(TARGET_H)
 cgraph.o : cgraph.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   langhooks.h $(TOPLEV_H) $(FLAGS_H) $(GGC_H) $(TARGET_H) $(CGRAPH_H) \
+   langhooks.h toplev.h $(DIAGNOSTIC_CORE_H) $(FLAGS_H) $(GGC_H) $(TARGET_H) $(CGRAPH_H) \
    gt-cgraph.h output.h intl.h $(BASIC_BLOCK_H) debug.h $(HASHTAB_H) \
    $(TREE_INLINE_H) $(TREE_DUMP_H) $(TREE_FLOW_H) cif-code.def \
    value-prof.h $(EXCEPT_H) $(IPA_UTILS_H) $(DIAGNOSTIC_CORE_H)
 cgraphunit.o : cgraphunit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TREE_H) langhooks.h $(TREE_INLINE_H) $(TOPLEV_H) $(FLAGS_H) $(GGC_H) \
+   $(TREE_H) langhooks.h $(TREE_INLINE_H) toplev.h $(DIAGNOSTIC_CORE_H) $(FLAGS_H) $(GGC_H) \
    $(TARGET_H) $(CGRAPH_H) intl.h pointer-set.h $(FUNCTION_H) $(GIMPLE_H) \
    $(TREE_FLOW_H) $(TREE_PASS_H) debug.h $(DIAGNOSTIC_H) \
    $(FIBHEAP_H) output.h $(PARAMS_H) $(RTL_H) $(TIMEVAR_H) $(IPA_PROP_H) \
@@ -2992,17 +3036,17 @@ varpool.o : varpool.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(GGC_H) $(TIMEVAR_H) debug.h $(TARGET_H) output.h $(GIMPLE_H) \
    $(TREE_FLOW_H) gt-varpool.h
 ipa.o : ipa.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(CGRAPH_H) \
-   $(TREE_PASS_H) $(TIMEVAR_H) $(GIMPLE_H) $(GGC_H)
+   $(TREE_PASS_H) $(TIMEVAR_H) $(GIMPLE_H) $(GGC_H) pointer-set.h
 ipa-prop.o : ipa-prop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    langhooks.h $(GGC_H) $(TARGET_H) $(CGRAPH_H) $(IPA_PROP_H) $(DIAGNOSTIC_H) \
    $(TREE_FLOW_H) $(TM_H) $(TREE_PASS_H) $(FLAGS_H) $(TREE_H) \
-   $(TREE_INLINE_H) $(GIMPLE_H) $(GIMPLE_FOLD_H) $(TIMEVAR_H) \
+   $(TREE_INLINE_H) $(GIMPLE_H) $(TIMEVAR_H) \
    tree-pretty-print.h gimple-pretty-print.h $(LTO_STREAMER_H)
 ipa-ref.o : ipa-ref.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    langhooks.h $(GGC_H) $(TARGET_H) $(CGRAPH_H)  $(TREE_H) $(TARGET_H) \
    $(TREE_FLOW_H) $(TM_H) $(TREE_PASS_H) $(FLAGS_H) $(TREE_H) $(GGC_H) 
 ipa-cp.o : ipa-cp.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
-   $(TREE_H) $(TARGET_H) $(CGRAPH_H) $(IPA_PROP_H) $(TREE_FLOW_H) \
+   $(TREE_H) $(TARGET_H) $(GIMPLE_H) $(CGRAPH_H) $(IPA_PROP_H) $(TREE_FLOW_H) \
    $(TREE_PASS_H) $(FLAGS_H) $(TIMEVAR_H) $(DIAGNOSTIC_H) $(TREE_DUMP_H) \
    $(TREE_INLINE_H) $(FIBHEAP_H) $(PARAMS_H) tree-pretty-print.h
 ipa-split.o : ipa-split.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
@@ -3011,10 +3055,10 @@ ipa-split.o : ipa-split.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
    $(TREE_INLINE_H) $(FIBHEAP_H) $(PARAMS_H)
 matrix-reorg.o : matrix-reorg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
    $(TM_H) $(TREE_H) $(RTL_H) $(TREE_INLINE_H) $(TREE_FLOW_H) \
-   tree-flow-inline.h langhooks.h $(HASHTAB_H) $(TOPLEV_H) $(FLAGS_H) $(GGC_H) \
+   tree-flow-inline.h langhooks.h $(HASHTAB_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) $(GGC_H) \
    debug.h $(TARGET_H) $(CGRAPH_H) $(DIAGNOSTIC_CORE_H) $(TIMEVAR_H) \
    $(PARAMS_H) $(FIBHEAP_H) intl.h $(FUNCTION_H) $(BASIC_BLOCK_H) \
-   $(CFGLOOP_H) tree-iterator.h $(TREE_PASS_H) opts.h $(TREE_DATA_REF_H) \
+   $(CFGLOOP_H) tree-iterator.h $(TREE_PASS_H) $(OPTS_H) $(TREE_DATA_REF_H) \
    tree-ssa-sccvn.h
 ipa-inline.o : ipa-inline.c gt-ipa-inline.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) langhooks.h $(TREE_INLINE_H) $(FLAGS_H) $(CGRAPH_H) intl.h \
@@ -3029,7 +3073,7 @@ ipa-reference.o : ipa-reference.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(TREE_H) $(TREE_FLOW_H) $(TREE_INLINE_H) langhooks.h \
    pointer-set.h $(GGC_H) $(IPA_REFERENCE_H) $(IPA_UTILS_H) $(SPLAY_TREE_H) \
    $(GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) $(TREE_PASS_H) \
-   $(TIMEVAR_H) $(DIAGNOSTIC_H) $(FUNCTION_H) $(LTO_STREAMER_H) $(TOPLEV_H)
+   $(TIMEVAR_H) $(DIAGNOSTIC_H) $(FUNCTION_H) $(LTO_STREAMER_H) $(DIAGNOSTIC_CORE_H)
 ipa-pure-const.o : ipa-pure-const.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(TREE_H) $(TREE_FLOW_H) $(TREE_INLINE_H) langhooks.h \
    pointer-set.h $(GGC_H) $(IPA_UTILS_H) $(TARGET_H) \
@@ -3043,24 +3087,24 @@ ipa-type-escape.o : ipa-type-escape.c $(CONFIG_H) $(SYSTEM_H) \
    $(TIMEVAR_H) $(DIAGNOSTIC_H) $(FUNCTION_H) tree-pretty-print.h
 ipa-struct-reorg.o: ipa-struct-reorg.c ipa-struct-reorg.h $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(GIMPLE_H) tree-inline.h \
-   $(TREE_FLOW_H) langhooks.h pointer-set.h $(HASHTAB_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) langhooks.h pointer-set.h $(HASHTAB_H) $(DIAGNOSTIC_CORE_H) \
    $(FLAGS_H) debug.h $(TARGET_H) $(CGRAPH_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
    $(PARAMS_H) $(FIBHEAP_H) intl.h $(FUNCTION_H) $(BASIC_BLOCK_H) tree-iterator.h \
-   $(TREE_PASS_H) opts.h $(IPA_TYPE_ESCAPE_H) $(TREE_DUMP_H) \
+   $(TREE_PASS_H) $(OPTS_H) $(IPA_TYPE_ESCAPE_H) $(TREE_DUMP_H) \
    $(GIMPLE_H) tree-pretty-print.h gimple-pretty-print.h
 
 coverage.o : coverage.c $(GCOV_IO_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(RTL_H) $(TREE_H) $(FLAGS_H) output.h $(REGS_H) $(EXPR_H) \
-   $(FUNCTION_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(GGC_H) langhooks.h $(COVERAGE_H) \
+   $(FUNCTION_H) $(BASIC_BLOCK_H) toplev.h $(DIAGNOSTIC_CORE_H) $(GGC_H) langhooks.h $(COVERAGE_H) \
    $(HASHTAB_H) tree-iterator.h $(CGRAPH_H) $(TREE_PASS_H) gcov-io.c $(TM_P_H) \
    $(DIAGNOSTIC_CORE_H) intl.h gt-coverage.h
 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h $(RECOG_H) \
-   $(EMIT_RTL_H) $(TOPLEV_H) output.h $(FUNCTION_H) $(TREE_PASS_H) \
+   $(EMIT_RTL_H) $(DIAGNOSTIC_CORE_H) output.h $(FUNCTION_H) $(TREE_PASS_H) \
    cselib.h gt-cselib.h $(GGC_H) $(TM_P_H) $(PARAMS_H) alloc-pool.h \
    $(HASHTAB_H) $(TARGET_H) $(BITMAP_H)
 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(REGS_H) \
-   hard-reg-set.h $(FLAGS_H) insn-config.h $(RECOG_H) $(EXPR_H) $(TOPLEV_H) \
+   hard-reg-set.h $(FLAGS_H) insn-config.h $(RECOG_H) $(EXPR_H) toplev.h $(DIAGNOSTIC_CORE_H) \
    output.h $(FUNCTION_H) $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H) $(TIMEVAR_H) \
    $(EXCEPT_H) $(TARGET_H) $(PARAMS_H) rtlhooks-def.h $(TREE_PASS_H) \
    $(DF_H) $(DBGCNT_H)
@@ -3074,31 +3118,31 @@ dse.o : dse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_PASS_H) alloc-pool.h $(ALIAS_H) dse.h $(OPTABS_H) $(TARGET_H) \
    $(BITMAP_H)
 fwprop.o : fwprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TOPLEV_H) insn-config.h $(RECOG_H) $(FLAGS_H) $(OBSTACK_H) $(BASIC_BLOCK_H) \
+   $(DIAGNOSTIC_CORE_H) insn-config.h $(RECOG_H) $(FLAGS_H) $(OBSTACK_H) $(BASIC_BLOCK_H) \
    output.h $(DF_H) alloc-pool.h $(TIMEVAR_H) $(TREE_PASS_H) $(TARGET_H) \
-   $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) domwalk.h
+   $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) domwalk.h sparseset.h
 web.o : web.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   hard-reg-set.h $(FLAGS_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h $(TOPLEV_H) \
+   hard-reg-set.h $(FLAGS_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h $(DIAGNOSTIC_CORE_H) \
    insn-config.h $(RECOG_H) $(DF_H) $(OBSTACK_H) $(TIMEVAR_H) $(TREE_PASS_H)
 implicit-zee.o : implicit-zee.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    hard-reg-set.h $(FLAGS_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h \
    $(DF_H) $(TIMEVAR_H) tree-pass.h $(RECOG_H) $(EXPR_H) \
-   $(REGS_H) $(TREE_H) $(TM_P_H) insn-config.h $(INSN_ATTR_H) $(TOPLEV_H) \
+   $(REGS_H) $(TREE_H) $(TM_P_H) insn-config.h $(INSN_ATTR_H) $(DIAGNOSTIC_CORE_H) \
    $(TARGET_H) $(OPTABS_H) insn-codes.h rtlhooks-def.h $(PARAMS_H) $(CGRAPH_H)
 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h $(GGC_H) \
-   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h $(TOPLEV_H) \
+   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h toplev.h $(DIAGNOSTIC_CORE_H) \
    $(TM_P_H) $(PARAMS_H) cselib.h $(EXCEPT_H) gt-gcse.h $(TREE_H) $(TIMEVAR_H) \
    intl.h $(OBSTACK_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H) $(TARGET_H) \
-   $(DF_H)
+   $(DF_H) gcse.h
 store-motion.o : store-motion.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h $(GGC_H) \
-   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h $(TOPLEV_H) \
+   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h toplev.h $(DIAGNOSTIC_CORE_H) \
    $(TM_P_H) $(EXCEPT_H) $(TREE_H) $(TIMEVAR_H) \
    intl.h $(OBSTACK_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
    coretypes.h $(TM_H) $(REGS_H) $(FLAGS_H) output.h $(RESOURCE_H) $(DF_H) \
-   $(FUNCTION_H) $(TOPLEV_H) $(INSN_ATTR_H) $(EXCEPT_H) $(PARAMS_H) $(TM_P_H)
+   $(FUNCTION_H) $(DIAGNOSTIC_CORE_H) $(INSN_ATTR_H) $(EXCEPT_H) $(PARAMS_H) $(TM_P_H)
 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(REGS_H) \
    hard-reg-set.h $(FLAGS_H) insn-config.h $(INSN_ATTR_H) $(RECOG_H) \
    $(BASIC_BLOCK_H) $(TM_P_H) $(FUNCTION_H) output.h sbitmap.h
@@ -3119,22 +3163,25 @@ tree-ssa-ccp.o : tree-ssa-ccp.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(TM_P_H) $(EXPR_H) output.h \
    $(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
    $(TREE_DUMP_H) $(BASIC_BLOCK_H) $(TREE_PASS_H) langhooks.h \
-   tree-ssa-propagate.h value-prof.h $(FLAGS_H) $(TARGET_H) $(TOPLEV_H) \
+   tree-ssa-propagate.h value-prof.h $(FLAGS_H) $(TARGET_H) $(DIAGNOSTIC_CORE_H) \
    $(DBGCNT_H) tree-pretty-print.h gimple-pretty-print.h
 tree-sra.o : tree-sra.c $(CONFIG_H) $(SYSTEM_H) coretypes.h alloc-pool.h \
-   $(TM_H) $(TREE_H) $(GIMPLE_H) $(CGRAPH_H) $(TREE_FLOW_H) $(IPA_PROP_H) \
-   $(DIAGNOSTIC_H) statistics.h $(TREE_DUMP_H) $(TIMEVAR_H) $(PARAMS_H) \
-   $(TARGET_H) $(FLAGS_H) $(EXPR_H) tree-pretty-print.h $(DBGCNT_H) \
-   $(TREE_INLINE_H)
+   $(TM_H) $(TREE_H) $(GIMPLE_H) $(CGRAPH_H) $(TREE_FLOW_H) \
+   $(IPA_PROP_H) $(DIAGNOSTIC_H) statistics.h $(TREE_DUMP_H) $(TIMEVAR_H) \
+   $(PARAMS_H) $(TARGET_H) $(FLAGS_H) $(EXPR_H) tree-pretty-print.h \
+   $(DBGCNT_H) $(TREE_INLINE_H) gimple-pretty-print.h
 tree-switch-conversion.o : tree-switch-conversion.c $(CONFIG_H) $(SYSTEM_H) \
     $(TREE_H) $(TM_P_H) $(TREE_FLOW_H) $(DIAGNOSTIC_H) $(TREE_INLINE_H) \
     $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) $(GIMPLE_H) \
     $(TREE_PASS_H) $(FLAGS_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h \
     $(GGC_H) $(OBSTACK_H) $(PARAMS_H) $(CPPLIB_H) $(PARAMS_H) \
-    gimple-pretty-print.h
+    gimple-pretty-print.h langhooks.h
 tree-complex.o : tree-complex.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
     $(TM_H) $(FLAGS_H) $(TREE_FLOW_H) $(GIMPLE_H) \
     tree-iterator.h $(TREE_PASS_H) tree-ssa-propagate.h $(DIAGNOSTIC_H)
+tree-emutls.o : tree-emutls.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
+    $(GIMPLE_H) $(TREE_PASS_H) $(TREE_FLOW_H) $(CGRAPH_H) langhooks.h \
+    $(TARGET_H) targhooks.h tree-iterator.h
 tree-vect-generic.o : tree-vect-generic.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
     $(TM_H) $(TREE_FLOW_H) $(GIMPLE_H) tree-iterator.h $(TREE_PASS_H) \
     $(FLAGS_H) $(OPTABS_H) $(MACHMODE_H) $(EXPR_H) \
@@ -3153,8 +3200,6 @@ df-scan.o : df-scan.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    hard-reg-set.h $(BASIC_BLOCK_H) $(DF_H) $(BITMAP_H) sbitmap.h $(TIMEVAR_H) \
    $(TM_P_H) $(FLAGS_H) $(TARGET_H) $(TARGET_DEF_H) $(TREE_H) output.h \
    $(TREE_PASS_H) $(EMIT_RTL_H)
-df-byte-scan.o : df-byte-scan.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TM_P_H) $(DF_H) output.h $(DBGCNT_H)
 regstat.o : regstat.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TM_P_H) $(FLAGS_H) $(REGS_H) output.h $(EXCEPT_H) hard-reg-set.h \
    $(BASIC_BLOCK_H) $(TIMEVAR_H) $(DF_H)
@@ -3162,42 +3207,42 @@ var-tracking.o : var-tracking.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(TREE_H) hard-reg-set.h insn-config.h reload.h $(FLAGS_H) \
    $(BASIC_BLOCK_H) output.h sbitmap.h alloc-pool.h $(FIBHEAP_H) $(HASHTAB_H) \
    $(REGS_H) $(EXPR_H) $(TIMEVAR_H) $(TREE_PASS_H) $(TREE_FLOW_H) \
-   cselib.h $(TARGET_H) $(TOPLEV_H) $(PARAMS_H) $(DIAGNOSTIC_H) pointer-set.h \
+   cselib.h $(TARGET_H) $(DIAGNOSTIC_CORE_H) $(PARAMS_H) $(DIAGNOSTIC_H) pointer-set.h \
    $(RECOG_H) tree-pretty-print.h
 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) output.h $(REGS_H) $(EXPR_H) $(FUNCTION_H) $(BASIC_BLOCK_H) \
-   $(TOPLEV_H) $(COVERAGE_H) $(TREE_FLOW_H) value-prof.h cfghooks.h \
+   $(DIAGNOSTIC_CORE_H) $(COVERAGE_H) $(TREE_FLOW_H) value-prof.h cfghooks.h \
    $(CFGLOOP_H) $(TIMEVAR_H) $(TREE_PASS_H) profile.h
 mcf.o : mcf.c profile.h $(CONFIG_H) $(SYSTEM_H) $(TM_H) coretypes.h \
    $(BASIC_BLOCK_H) output.h langhooks.h $(GCOV_IO_H) $(TREE_H) 
 tree-profile.o : tree-profile.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(TREE_H) $(FLAGS_H) $(REGS_H) $(EXPR_H) $(FUNCTION_H) \
-   $(BASIC_BLOCK_H) $(TOPLEV_H) $(COVERAGE_H) $(TREE_H) value-prof.h $(TREE_DUMP_H) \
+   $(BASIC_BLOCK_H) $(DIAGNOSTIC_CORE_H) $(COVERAGE_H) $(TREE_H) value-prof.h $(TREE_DUMP_H) \
    $(TREE_PASS_H) $(TREE_FLOW_H) $(TIMEVAR_H) gt-tree-profile.h $(CGRAPH_H)
 value-prof.o : value-prof.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h value-prof.h $(EXPR_H) output.h $(FLAGS_H) \
    $(RECOG_H) insn-config.h $(OPTABS_H) $(REGS_H) $(GGC_H) $(DIAGNOSTIC_H) \
    $(TREE_H) $(COVERAGE_H) $(RTL_H) $(GCOV_IO_H) $(TREE_FLOW_H) \
-   tree-flow-inline.h $(TIMEVAR_H) $(TREE_PASS_H) $(TOPLEV_H) pointer-set.h \
+   tree-flow-inline.h $(TIMEVAR_H) $(TREE_PASS_H) $(DIAGNOSTIC_CORE_H) pointer-set.h \
    tree-pretty-print.h gimple-pretty-print.h
 loop-doloop.o : loop-doloop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(FLAGS_H) $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) \
-   $(TOPLEV_H) $(CFGLOOP_H) output.h $(PARAMS_H) $(TARGET_H)
+   $(DIAGNOSTIC_CORE_H) $(CFGLOOP_H) output.h $(PARAMS_H) $(TARGET_H)
 alloc-pool.o : alloc-pool.c $(CONFIG_H) $(SYSTEM_H) alloc-pool.h $(HASHTAB_H)
 auto-inc-dec.o : auto-inc-dec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(RTL_H) $(TM_P_H) hard-reg-set.h $(BASIC_BLOCK_H) insn-config.h \
-   $(REGS_H) $(FLAGS_H) output.h $(FUNCTION_H) $(EXCEPT_H) $(TOPLEV_H) $(RECOG_H) \
+   $(REGS_H) $(FLAGS_H) output.h $(FUNCTION_H) $(EXCEPT_H) $(DIAGNOSTIC_CORE_H) $(RECOG_H) \
    $(EXPR_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H) $(TARGET_H)
 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(FLAGS_H) \
-   $(REGS_H) hard-reg-set.h output.h $(TOPLEV_H) $(FUNCTION_H) $(EXCEPT_H) $(GGC_H) \
+   $(REGS_H) hard-reg-set.h output.h $(DIAGNOSTIC_CORE_H) $(FUNCTION_H) $(EXCEPT_H) $(GGC_H) \
    $(TM_P_H) $(TIMEVAR_H) $(OBSTACK_H) $(TREE_H) alloc-pool.h \
    $(HASHTAB_H) $(DF_H) $(CFGLOOP_H) $(TREE_FLOW_H) $(TREE_PASS_H)
 cfghooks.o: cfghooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TREE_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) $(TIMEVAR_H) $(TOPLEV_H) $(CFGLOOP_H)
+   $(TREE_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) $(TIMEVAR_H) toplev.h $(DIAGNOSTIC_CORE_H) $(CFGLOOP_H)
 cfgexpand.o : cfgexpand.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) \
    coretypes.h $(TREE_DUMP_H) $(EXCEPT_H) langhooks.h $(TREE_PASS_H) $(RTL_H) \
-   $(DIAGNOSTIC_H) $(TOPLEV_H) $(BASIC_BLOCK_H) $(FLAGS_H) debug.h $(PARAMS_H) \
+   $(DIAGNOSTIC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(FLAGS_H) debug.h $(PARAMS_H) \
    value-prof.h $(TREE_INLINE_H) $(TARGET_H) $(SSAEXPAND_H) \
    tree-pretty-print.h gimple-pretty-print.h $(BITMAP_H) sbitmap.h $(INSN_ATTR_H)
 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_ERROR_H) \
@@ -3208,18 +3253,18 @@ cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_ERROR_H) \
    $(TREE_PASS_H) $(DF_H) $(GGC_H)
 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h insn-config.h $(RECOG_H) $(TM_P_H) \
-   $(TIMEVAR_H) $(OBSTACK_H) $(TOPLEV_H) vecprim.h sbitmap.h $(BITMAP_H)
+   $(TIMEVAR_H) $(OBSTACK_H) $(DIAGNOSTIC_CORE_H) vecprim.h sbitmap.h $(BITMAP_H)
 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(FLAGS_H) $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(TOPLEV_H) \
+   $(FLAGS_H) $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(DIAGNOSTIC_CORE_H) \
    $(FUNCTION_H) $(EXCEPT_H) $(TIMEVAR_H) $(TREE_H) $(EXPR_H) sbitmap.h
 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(TIMEVAR_H) hard-reg-set.h output.h $(FLAGS_H) $(RECOG_H) \
-   $(TOPLEV_H) insn-config.h cselib.h $(TARGET_H) $(TM_P_H) $(PARAMS_H) \
+   $(DIAGNOSTIC_CORE_H) insn-config.h cselib.h $(TARGET_H) $(TM_P_H) $(PARAMS_H) \
    $(REGS_H) $(EMIT_RTL_H) $(CFGLAYOUT_H) $(TREE_PASS_H) $(CFGLOOP_H) $(EXPR_H) \
    $(DF_H) $(DBGCNT_H) dce.h
 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) coretypes.h $(TM_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(FLAGS_H) $(FUNCTION_H) \
-   $(OBSTACK_H) $(TOPLEV_H) $(TREE_FLOW_H) $(TREE_H) pointer-set.h output.h \
+   $(OBSTACK_H) toplev.h $(DIAGNOSTIC_CORE_H) $(TREE_FLOW_H) $(TREE_H) pointer-set.h output.h \
    $(GGC_H)
 cfgloopanal.o : cfgloopanal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(EXPR_H) coretypes.h $(TM_H) \
@@ -3228,7 +3273,7 @@ graphds.o : graphds.c graphds.h $(CONFIG_H) $(SYSTEM_H) $(BITMAP_H) $(OBSTACK_H)
    coretypes.h $(VEC_H) vecprim.h
 loop-iv.o : loop-iv.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(BASIC_BLOCK_H) \
    hard-reg-set.h $(CFGLOOP_H) $(EXPR_H) coretypes.h $(TM_H) $(OBSTACK_H) \
-   output.h intl.h $(TOPLEV_H) $(DF_H) $(HASHTAB_H)
+   output.h intl.h $(DIAGNOSTIC_CORE_H) $(DF_H) $(HASHTAB_H)
 loop-invariant.o : loop-invariant.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(EXPR_H) $(RECOG_H) \
    coretypes.h $(TM_H) $(TM_P_H) $(FUNCTION_H) $(FLAGS_H) $(DF_H) \
@@ -3248,28 +3293,28 @@ loop-unroll.o: loop-unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TM_H) \
    output.h $(EXPR_H) coretypes.h $(TM_H) $(HASHTAB_H) $(RECOG_H) \
    $(OBSTACK_H)
 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   hard-reg-set.h $(BASIC_BLOCK_H) et-forest.h $(OBSTACK_H) $(TOPLEV_H) \
+   hard-reg-set.h $(BASIC_BLOCK_H) et-forest.h $(OBSTACK_H) $(DIAGNOSTIC_CORE_H) \
    $(TIMEVAR_H) graphds.h vecprim.h pointer-set.h $(BITMAP_H)
-et-forest.o : et-forest.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+et-forest.o : et-forest.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    et-forest.h alloc-pool.h $(BASIC_BLOCK_H)
 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(FLAGS_H) $(FUNCTION_H) insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
    rtlhooks-def.h $(BASIC_BLOCK_H) $(RECOG_H) hard-reg-set.h \
-   $(TOPLEV_H) $(TM_P_H) $(TREE_H) $(TARGET_H) output.h $(PARAMS_H) $(OPTABS_H) \
+   $(DIAGNOSTIC_CORE_H) $(TM_P_H) $(TREE_H) $(TARGET_H) output.h $(PARAMS_H) $(OPTABS_H) \
    insn-codes.h $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) vecprim.h $(CGRAPH_H)
 reginfo.o : reginfo.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   hard-reg-set.h $(FLAGS_H) $(BASIC_BLOCK_H) addresses.h $(REGS_H) insn-config.h \
-   $(RECOG_H) reload.h $(TOPLEV_H) $(FUNCTION_H) output.h $(GGC_H) \
-   $(TM_P_H) $(EXPR_H) $(TIMEVAR_H) gt-reginfo.h $(HASHTAB_H) \
+   hard-reg-set.h $(FLAGS_H) $(BASIC_BLOCK_H) addresses.h $(REGS_H) \
+   insn-config.h $(RECOG_H) reload.h $(DIAGNOSTIC_CORE_H) \
+   $(FUNCTION_H) output.h $(TM_P_H) $(EXPR_H) $(TIMEVAR_H) $(HASHTAB_H) \
    $(TARGET_H) $(TREE_PASS_H) $(DF_H) ira.h
-bitmap.o : bitmap.c $(CONFIG_H) $(SYSTEM_H)  coretypes.h $(TM_H) $(RTL_H) \
-   $(FLAGS_H) $(GGC_H) gt-bitmap.h $(BITMAP_H) $(OBSTACK_H) $(HASHTAB_H)
+bitmap.o : bitmap.c $(CONFIG_H) $(SYSTEM_H)  coretypes.h \
+   $(GGC_H) gt-bitmap.h $(BITMAP_H) $(OBSTACK_H) $(HASHTAB_H)
 vec.o : vec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H) $(GGC_H) \
-   $(TOPLEV_H) $(HASHTAB_H)
+   toplev.h $(DIAGNOSTIC_CORE_H) $(HASHTAB_H)
 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_ERROR_H) \
    $(FLAGS_H) output.h $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) \
    hard-reg-set.h insn-config.h $(REGS_H) $(FUNCTION_H) real.h \
-   addresses.h $(TM_P_H) $(PARAMS_H) $(TARGET_H) $(DF_H) ira.h $(TOPLEV_H)
+   addresses.h $(TM_P_H) $(PARAMS_H) $(TARGET_H) $(DF_H) ira.h $(DIAGNOSTIC_CORE_H)
 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_ERROR_H) \
    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
    $(BASIC_BLOCK_H) $(RECOG_H) output.h $(FUNCTION_H)  $(TM_P_H) \
@@ -3280,28 +3325,28 @@ rtlhooks.o :  rtlhooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
 postreload.o : postreload.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(FLAGS_H) $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) \
    hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) $(RECOG_H) output.h \
-   $(FUNCTION_H) $(TOPLEV_H) cselib.h $(TM_P_H) $(EXCEPT_H) $(TREE_H) $(MACHMODE_H) \
-   $(OBSTACK_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
+   $(FUNCTION_H) $(DIAGNOSTIC_CORE_H) cselib.h $(TM_P_H) $(EXCEPT_H) $(TREE_H) $(MACHMODE_H) \
+   $(OBSTACK_H) $(TARGET_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
 postreload-gcse.o : postreload-gcse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h $(TOPLEV_H) \
+   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h $(DIAGNOSTIC_CORE_H) \
    $(TM_P_H) $(EXCEPT_H) $(TREE_H) $(TARGET_H) $(HASHTAB_H) intl.h $(OBSTACK_H) \
    $(PARAMS_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DBGCNT_H)
 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(FLAGS_H) $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) $(FUNCTION_H) \
-   addresses.h $(RECOG_H) reload.h $(EXPR_H) $(TOPLEV_H) $(TM_P_H) $(DF_H) \
+   addresses.h $(RECOG_H) reload.h $(EXPR_H) $(DIAGNOSTIC_CORE_H) $(TM_P_H) $(DF_H) \
    output.h gt-caller-save.h $(GGC_H)
 bt-load.o : bt-load.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(EXCEPT_H) \
    $(RTL_H) hard-reg-set.h $(REGS_H) $(TM_P_H) $(FIBHEAP_H) output.h $(EXPR_H) \
    $(TARGET_H) $(FLAGS_H) $(INSN_ATTR_H) $(FUNCTION_H) $(TREE_PASS_H) \
-   $(TOPLEV_H) $(DF_H) vecprim.h $(RECOG_H)
+   toplev.h $(DIAGNOSTIC_CORE_H) $(DF_H) vecprim.h $(RECOG_H)
 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    conditions.h hard-reg-set.h $(BASIC_BLOCK_H) $(REGS_H) insn-config.h \
    $(INSN_ATTR_H) $(EXCEPT_H) $(RECOG_H) $(FUNCTION_H) $(FLAGS_H) output.h \
-   $(EXPR_H) $(TOPLEV_H) $(PARAMS_H) $(TM_P_H) $(OBSTACK_H) $(RESOURCE_H) \
+   $(EXPR_H) $(DIAGNOSTIC_CORE_H) $(PARAMS_H) $(TM_P_H) $(OBSTACK_H) $(RESOURCE_H) \
    $(TIMEVAR_H) $(TARGET_H) $(TREE_PASS_H)
 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(FLAGS_H) hard-reg-set.h $(BASIC_BLOCK_H) $(REGS_H) $(TOPLEV_H) output.h \
+   $(FLAGS_H) hard-reg-set.h $(BASIC_BLOCK_H) $(REGS_H) $(DIAGNOSTIC_CORE_H) output.h \
    $(ALIAS_H) $(EMIT_RTL_H) $(GGC_H) $(FUNCTION_H) cselib.h $(TREE_H) $(TM_P_H) \
    langhooks.h $(TARGET_H) gt-alias.h $(TIMEVAR_H) $(CGRAPH_H) \
    $(SPLAY_TREE_H) $(IPA_TYPE_ESCAPE_H) $(DF_H) $(TREE_PASS_H) \
@@ -3314,19 +3359,19 @@ init-regs.o : init-regs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(BASIC_BLOCK_H) $(FLAGS_H) $(DF_H)
 ira-build.o: ira-build.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TARGET_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) \
-   insn-config.h $(RECOG_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) \
+   insn-config.h $(RECOG_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_CORE_H) $(TM_P_H) \
    $(PARAMS_H) $(DF_H) sparseset.h $(IRA_INT_H) output.h reload.h
 ira-costs.o: ira-costs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    hard-reg-set.h $(RTL_H) $(EXPR_H) $(TM_P_H) $(FLAGS_H) $(BASIC_BLOCK_H) \
-   $(REGS_H) addresses.h insn-config.h $(RECOG_H) $(TOPLEV_H) $(TARGET_H) \
+   $(REGS_H) addresses.h insn-config.h $(RECOG_H) $(DIAGNOSTIC_CORE_H) $(TARGET_H) \
    $(PARAMS_H) $(IRA_INT_H) reload.h
 ira-conflicts.o: ira-conflicts.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TARGET_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) \
-   insn-config.h $(RECOG_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(PARAMS_H) \
+   insn-config.h $(RECOG_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_CORE_H) $(TM_P_H) $(PARAMS_H) \
    $(DF_H) sparseset.h addresses.h $(IRA_INT_H)
 ira-color.o: ira-color.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TARGET_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) \
-   $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) reload.h $(PARAMS_H) \
+   $(EXPR_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_CORE_H) $(TM_P_H) reload.h $(PARAMS_H) \
    $(DF_H) $(SPLAY_TREE_H) $(IRA_INT_H)
 ira-emit.o: ira-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(REGS_H) $(RTL_H) $(TM_P_H) $(TARGET_H) $(FLAGS_H) hard-reg-set.h \
@@ -3334,48 +3379,49 @@ ira-emit.o: ira-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_PASS_H) output.h reload.h $(DF_H) $(IRA_INT_H)
 ira-lives.o: ira-lives.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TARGET_H) $(RTL_H) $(REGS_H) $(EXCEPT_H) hard-reg-set.h $(FLAGS_H) \
-   insn-config.h $(RECOG_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(PARAMS_H) \
+   insn-config.h $(RECOG_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_CORE_H) $(TM_P_H) $(PARAMS_H) \
    $(DF_H) sparseset.h $(IRA_INT_H)
 ira.o: ira.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(REGS_H) $(RTL_H) $(TM_P_H) $(TARGET_H) $(FLAGS_H) $(OBSTACK_H) \
    $(BITMAP_H) hard-reg-set.h $(BASIC_BLOCK_H) \
    $(EXPR_H) $(RECOG_H) $(PARAMS_H) $(TIMEVAR_H) $(TREE_PASS_H) output.h \
-   $(EXCEPT_H) reload.h $(TOPLEV_H) $(INTEGRATE_H) $(DF_H) $(GGC_H) $(IRA_INT_H)
+   $(EXCEPT_H) reload.h toplev.h $(DIAGNOSTIC_CORE_H) $(INTEGRATE_H) $(DF_H) $(GGC_H) $(IRA_INT_H)
 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   insn-config.h $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H)\
+   insn-config.h $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) \
    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h $(FLAGS_H) $(FUNCTION_H) \
-   $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(EXCEPT_H) ira.h reload.h
+   $(EXPR_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_CORE_H) $(TM_P_H) \
+   $(EXCEPT_H) ira.h reload.h $(TARGET_H)
 combine-stack-adj.o : combine-stack-adj.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(RTL_H) insn-config.h $(TIMEVAR_H) $(TREE_PASS_H) \
    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h $(FLAGS_H) $(FUNCTION_H) \
-   $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(DF_H) $(EXCEPT_H) reload.h
+   $(EXPR_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_CORE_H) $(TM_P_H) $(DF_H) $(EXCEPT_H) reload.h
 ddg.o : ddg.c $(DDG_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TARGET_H) \
-   $(TOPLEV_H) $(RTL_H) $(TM_P_H) $(REGS_H) $(FUNCTION_H) \
+   $(DIAGNOSTIC_CORE_H) $(RTL_H) $(TM_P_H) $(REGS_H) $(FUNCTION_H) \
    $(FLAGS_H) insn-config.h $(INSN_ATTR_H) $(EXCEPT_H) $(RECOG_H) \
    $(SCHED_INT_H) $(CFGLAYOUT_H) $(CFGLOOP_H) $(EXPR_H) $(BITMAP_H) \
    hard-reg-set.h sbitmap.h $(TM_H)
 modulo-sched.o : modulo-sched.c $(DDG_H) $(CONFIG_H) $(CONFIG_H) $(SYSTEM_H) \
-   coretypes.h $(TARGET_H) $(TOPLEV_H) $(RTL_H) $(TM_P_H) $(REGS_H) $(FUNCTION_H) \
+   coretypes.h $(TARGET_H) $(DIAGNOSTIC_CORE_H) $(RTL_H) $(TM_P_H) $(REGS_H) $(FUNCTION_H) \
    $(FLAGS_H) insn-config.h $(INSN_ATTR_H) $(EXCEPT_H) $(RECOG_H) \
    $(SCHED_INT_H) $(CFGLAYOUT_H) $(CFGLOOP_H) $(EXPR_H) $(PARAMS_H) \
    cfghooks.h $(GCOV_IO_H) hard-reg-set.h $(TM_H) $(TIMEVAR_H) $(TREE_PASS_H) \
    $(DF_H) $(DBGCNT_H)
 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h $(FUNCTION_H) \
-   $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) $(EXCEPT_H) $(TM_P_H) $(TARGET_H) output.h \
+   $(INSN_ATTR_H) $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(EXCEPT_H) $(TM_P_H) $(TARGET_H) output.h \
    $(PARAMS_H) $(DBGCNT_H) $(CFGLOOP_H) ira.h $(EMIT_RTL_H)
 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) $(EXCEPT_H) cselib.h \
+   $(FUNCTION_H) $(INSN_ATTR_H) $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(EXCEPT_H) cselib.h \
    ira.h $(PARAMS_H) $(TM_P_H) ira.h $(TARGET_H)
 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) $(EXCEPT_H) $(PARAMS_H) \
+   $(FUNCTION_H) $(INSN_ATTR_H) $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(EXCEPT_H) $(PARAMS_H) \
    $(TM_P_H) sel-sched.h $(TARGET_H) $(CFGLAYOUT_H) $(TIMEVAR_H) $(TREE_PASS_H)  \
    $(DBGCNT_H)
 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) $(EXCEPT_H) $(TM_P_H) \
+   $(FUNCTION_H) $(INSN_ATTR_H) $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(EXCEPT_H) $(TM_P_H) \
    $(PARAMS_H) $(CFGLAYOUT_H) $(TARGET_H) output.h
 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(SCHED_INT_H) hard-reg-set.h $(BASIC_BLOCK_H) $(OBSTACK_H) \
@@ -3388,20 +3434,20 @@ sel-sched.o : sel-sched.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(SEL_SCHED_IR_H) $(SEL_SCHED_DUMP_H) sel-sched.h $(DBGCNT_H) $(EMIT_RTL_H)
 sel-sched-dump.o : sel-sched-dump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) $(EXCEPT_H) $(PARAMS_H) \
+   $(FUNCTION_H) $(INSN_ATTR_H) $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(EXCEPT_H) $(PARAMS_H) \
    $(TM_P_H) $(TARGET_H) $(CFGLAYOUT_H) $(TIMEVAR_H) $(TREE_PASS_H) \
    $(SEL_SCHED_DUMP_H) $(GGC_H) $(TREE_H) $(LANGHOOKS_DEF_H) $(SEL_SCHED_IR_H) \
    output.h $(BASIC_BLOCK_H) cselib.h
 sel-sched-ir.o : sel-sched-ir.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) $(EXCEPT_H) $(PARAMS_H) \
+   $(FUNCTION_H) $(INSN_ATTR_H) $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(EXCEPT_H) $(PARAMS_H) \
    $(TM_P_H) $(TARGET_H) $(TIMEVAR_H) $(TREE_PASS_H) $(SCHED_INT_H) $(GGC_H) \
    $(TREE_H) langhooks.h rtlhooks-def.h $(SEL_SCHED_IR_H) $(SEL_SCHED_DUMP_H) \
    $(EMIT_RTL_H)
 final.o : final.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_ERROR_H) \
    $(TREE_H) $(FLAGS_H) intl.h $(REGS_H) $(RECOG_H) conditions.h \
    insn-config.h $(INSN_ATTR_H) $(FUNCTION_H) output.h hard-reg-set.h \
-   $(EXCEPT_H) debug.h xcoffout.h $(TOPLEV_H) reload.h dwarf2out.h \
+   $(EXCEPT_H) debug.h xcoffout.h toplev.h $(DIAGNOSTIC_CORE_H) reload.h dwarf2out.h \
    $(TREE_PASS_H) $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H) \
    $(CFGLAYOUT_H) dbxout.h $(TIMEVAR_H) $(CGRAPH_H) $(COVERAGE_H) \
    $(DF_H) vecprim.h $(GGC_H) $(CFGLOOP_H) $(PARAMS_H) $(TREE_FLOW_H)
@@ -3409,25 +3455,26 @@ recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_ERROR_H) \
    $(FUNCTION_H) $(BASIC_BLOCK_H) $(REGS_H) $(RECOG_H) $(EXPR_H) \
    $(FLAGS_H) insn-config.h $(INSN_ATTR_H) output.h reload.h \
    addresses.h $(TM_P_H) $(TIMEVAR_H) $(TREE_PASS_H) hard-reg-set.h \
-   $(DF_H) $(DBGCNT_H) $(TARGET_H) $(TOPLEV_H)
+   $(DF_H) $(DBGCNT_H) $(TARGET_H) $(DIAGNOSTIC_CORE_H)
 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_ERROR_H) $(TREE_H) $(RECOG_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) \
    insn-config.h reload.h $(FUNCTION_H) $(TM_P_H) $(GGC_H) \
    $(BASIC_BLOCK_H) $(CFGLAYOUT_H) output.h $(TIMEVAR_H) \
    $(TREE_PASS_H) $(TARGET_H) vecprim.h $(DF_H) $(EMIT_RTL_H)
-sreal.o: sreal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) sreal.h
+sreal.o: sreal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h sreal.h
 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) insn-config.h $(BASIC_BLOCK_H) $(REGS_H) \
-   hard-reg-set.h output.h $(TOPLEV_H) $(RECOG_H) $(FUNCTION_H) $(EXCEPT_H) \
+   hard-reg-set.h output.h $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(FUNCTION_H) $(EXCEPT_H) \
    $(TM_P_H) $(PREDICT_H) sreal.h $(PARAMS_H) $(TARGET_H) $(CFGLOOP_H) \
    $(COVERAGE_H) $(SCEV_H) $(GGC_H) predict.def $(TIMEVAR_H) $(TREE_DUMP_H) \
    $(TREE_FLOW_H) $(TREE_PASS_H) $(EXPR_H) pointer-set.h
-lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TOPLEV_H) \
+lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(DIAGNOSTIC_CORE_H) \
    $(RTL_H) $(GGC_H) gt-lists.h
 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(FLAGS_H) $(TIMEVAR_H) output.h $(CFGLAYOUT_H) $(FIBHEAP_H) \
    $(TARGET_H) $(FUNCTION_H) $(TM_P_H) $(OBSTACK_H) $(EXPR_H) $(REGS_H) \
-   $(PARAMS_H) $(TOPLEV_H) $(TREE_PASS_H) $(DF_H)
+   $(PARAMS_H) toplev.h $(DIAGNOSTIC_CORE_H) $(TREE_PASS_H) $(DF_H) \
+   bb-reorder.h
 tracer.o : tracer.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(BASIC_BLOCK_H) hard-reg-set.h output.h $(CFGLAYOUT_H) \
    $(FLAGS_H) $(TIMEVAR_H) $(PARAMS_H) $(COVERAGE_H) $(FIBHEAP_H) \
@@ -3438,17 +3485,17 @@ cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(GGC_H) alloc-pool.h $(FLAGS_H) $(OBSTACK_H) $(TREE_PASS_H) vecprim.h \
    $(DF_H) $(EMIT_RTL_H)
 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TIMEVAR_H) $(FLAGS_H) intl.h $(TOPLEV_H) $(RTL_H) timevar.def
+   $(TIMEVAR_H) $(FLAGS_H) intl.h toplev.h $(DIAGNOSTIC_CORE_H) $(RTL_H) timevar.def
 regcprop.o : regcprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h \
    output.h $(RECOG_H) $(FUNCTION_H) $(OBSTACK_H) $(FLAGS_H) $(TM_P_H) \
-   addresses.h reload.h $(TOPLEV_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H)
+   addresses.h reload.h $(DIAGNOSTIC_CORE_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H)
 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_ERROR_H) insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h \
    output.h $(RECOG_H) $(FUNCTION_H) $(OBSTACK_H) $(FLAGS_H) $(TM_P_H) \
-   addresses.h reload.h $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H)
+   addresses.h reload.h $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) $(TARGET_H)
 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(REGS_H) $(TOPLEV_H) $(FLAGS_H) insn-config.h $(FUNCTION_H) $(RECOG_H) \
+   $(REGS_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) insn-config.h $(FUNCTION_H) $(RECOG_H) \
    $(TARGET_H) $(BASIC_BLOCK_H) $(EXPR_H) output.h $(EXCEPT_H) $(TM_P_H) \
    $(OPTABS_H) $(CFGLOOP_H) hard-reg-set.h $(TIMEVAR_H) \
    $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
@@ -3462,24 +3509,28 @@ lambda-code.o: lambda-code.c $(LAMBDA_H) $(GGC_H) $(SYSTEM_H) $(CONFIG_H) \
    $(CFGLOOP_H) $(TREE_DATA_REF_H) $(EXPR_H) coretypes.h $(TARGET_H) \
    $(TREE_PASS_H) $(VEC_H) vecprim.h $(OBSTACK_H) pointer-set.h
 params.o : params.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(PARAMS_H) \
-   $(TOPLEV_H)
+   $(DIAGNOSTIC_CORE_H)
 pointer-set.o: pointer-set.c pointer-set.h $(CONFIG_H) $(SYSTEM_H)
 hooks.o: hooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(HOOKS_H)
 pretty-print.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h intl.h $(PRETTY_PRINT_H)
 errors.o : errors.c $(CONFIG_H) $(SYSTEM_H) errors.h $(BCONFIG_H)
-dbgcnt.o: dbgcnt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TOPLEV_H) $(DBGCNT_H) \
+dbgcnt.o: dbgcnt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(DIAGNOSTIC_CORE_H) $(DBGCNT_H) \
    $(TM_H) $(RTL_H) output.h
 lower-subreg.o : lower-subreg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(MACHMODE_H) $(TM_H) $(RTL_H) $(TM_P_H) $(TIMEVAR_H) $(FLAGS_H) \
    insn-config.h $(BASIC_BLOCK_H) $(RECOG_H) $(OBSTACK_H) $(BITMAP_H) \
-   $(EXPR_H) $(EXCEPT_H) $(REGS_H) $(TREE_PASS_H) $(DF_H)
+   $(EXPR_H) $(EXCEPT_H) $(REGS_H) $(TREE_PASS_H) $(DF_H) dce.h
+target-globals.o : target-globals.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+   $(TM_H) insn-config.h $(MACHMODE_H) $(GGC_H) toplev.h target-globals.h \
+   $(FLAGS_H) $(REGS_H) $(RTL_H) reload.h expmed.h $(EXPR_H) $(OPTABS_H) \
+   $(LIBFUNCS_H) $(CFGLOOP_H) $(IRA_INT_H) builtins.h gcse.h bb-reorder.h
 
 $(out_object_file): $(out_file) $(CONFIG_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h insn-config.h conditions.h \
-   output.h $(INSN_ATTR_H) $(SYSTEM_H) $(TOPLEV_H) $(TARGET_H) libfuncs.h \
-   $(TARGET_DEF_H) $(FUNCTION_H) $(SCHED_INT_H) $(TM_P_H) $(EXPR_H) \
-   langhooks.h $(GGC_H) $(OPTABS_H) $(REAL_H) tm-constrs.h $(GIMPLE_H) $(DF_H) \
-   cselib.h
+   output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(DIAGNOSTIC_CORE_H) \
+   $(TARGET_H) $(LIBFUNCS_H) $(TARGET_DEF_H) $(FUNCTION_H) $(SCHED_INT_H) \
+   $(TM_P_H) $(EXPR_H) langhooks.h $(GGC_H) $(OPTABS_H) $(REAL_H) \
+   tm-constrs.h $(GIMPLE_H) $(DF_H) cselib.h
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
                $(out_file) $(OUTPUT_OPTION)
 
@@ -3498,19 +3549,6 @@ mips-tdump: mips-tdump.o version.o $(LIBDEPS)
 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) version.h $(srcdir)/../include/getopt.h stab.def
 
-# FIXME: writing proper dependencies for this is a *LOT* of work.
-libbackend.o : $(OBJS-common:.o=.c) $(out_file) \
-  insn-config.h insn-flags.h insn-codes.h insn-constants.h \
-  insn-attr.h  $(DATESTAMP) $(BASEVER) $(DEVPHASE) gcov-iov.h
-       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
-         -DTARGET_NAME=\"$(target_noncanonical)\" \
-         -DLOCALEDIR=\"$(localedir)\" \
-         -c $(filter %.c,$^) -o $@  \
-         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
-         -DREVISION=$(REVISION_s) \
-         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
-         -DBUGURL=$(BUGURL_s) -combine
-
 #\f
 # Generate header and source files from the machine description,
 # and compile them.
@@ -3533,18 +3571,18 @@ s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
 # Header dependencies for generated source files.
 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h    \
   $(TM_H) $(RTL_H) $(REGS_H) output.h $(INSN_ATTR_H)                   \
-  insn-config.h $(TOPLEV_H) $(RECOG_H) $(TM_P_H) $(FLAGS_H)
+  insn-config.h $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(TM_P_H) $(FLAGS_H)
 insn-automata.o : insn-automata.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
   $(TM_H) $(RTL_H) $(REGS_H) output.h $(INSN_ATTR_H)                   \
-  insn-config.h $(TOPLEV_H) $(RECOG_H) $(TM_P_H) $(FLAGS_H) $(EMIT_RTL_H)
+  insn-config.h toplev.h $(DIAGNOSTIC_CORE_H) $(RECOG_H) $(TM_P_H) $(FLAGS_H) $(EMIT_RTL_H)
 insn-emit.o : insn-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)  \
   $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(EXPR_H) $(OPTABS_H)               \
   dfp.h $(FLAGS_H) output.h insn-config.h hard-reg-set.h $(RECOG_H)    \
-  $(RESOURCE_H) reload.h $(TOPLEV_H) $(REGS_H) tm-constrs.h $(GGC_H)   \
+  $(RESOURCE_H) reload.h $(DIAGNOSTIC_CORE_H) $(REGS_H) tm-constrs.h $(GGC_H)  \
   $(BASIC_BLOCK_H) $(INTEGRATE_H)
-insn-enums.o : insn-enums.c $(CONFIG_H) $(SYSTEM_H)
+insn-enums.o : insn-enums.c $(CONFIG_H) $(SYSTEM_H) insn-constants.h
 insn-extract.o : insn-extract.c $(CONFIG_H) $(SYSTEM_H) coretypes.h    \
-  $(TM_H) $(RTL_H) $(TOPLEV_H) insn-config.h $(RECOG_H)
+  $(TM_H) $(RTL_H) $(DIAGNOSTIC_CORE_H) insn-config.h $(RECOG_H)
 insn-modes.o : insn-modes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h        $(TM_H) \
   $(MACHMODE_H)
 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h      \
@@ -3553,18 +3591,18 @@ insn-opinit.o : insn-opinit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h       \
 insn-output.o : insn-output.c $(CONFIG_H) $(SYSTEM_H) coretypes.h      \
   $(TM_H) $(RTL_H) $(GGC_H) $(REGS_H) conditions.h                     \
   hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) output.h       \
-  $(RECOG_H) $(FUNCTION_H) $(TOPLEV_H) $(FLAGS_H) insn-codes.h $(TM_P_H)\
+  $(RECOG_H) $(FUNCTION_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) insn-codes.h $(TM_P_H)\
   $(TARGET_H) tm-constrs.h
 insn-peep.o : insn-peep.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)  \
   insn-config.h $(RTL_H) $(TM_P_H) $(REGS_H) output.h                  \
-  $(RECOG_H) $(EXCEPT_H) $(FUNCTION_H) $(TOPLEV_H) $(FLAGS_H) tm-constrs.h
+  $(RECOG_H) $(EXCEPT_H) $(FUNCTION_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) tm-constrs.h
 insn-preds.o : insn-preds.c $(CONFIG_H) $(SYSTEM_H) coretypes.h                \
   $(TM_H) $(RTL_H) $(TREE_H) insn-config.h $(RECOG_H) output.h         \
   $(FLAGS_H) $(FUNCTION_H) hard-reg-set.h $(RESOURCE_H) $(TM_P_H)      \
-  $(TOPLEV_H) reload.h $(REGS_H) tm-constrs.h
+  $(DIAGNOSTIC_CORE_H) reload.h $(REGS_H) tm-constrs.h
 insn-recog.o : insn-recog.c $(CONFIG_H) $(SYSTEM_H) coretypes.h                \
   $(TM_H) $(RTL_H) insn-config.h $(RECOG_H) output.h $(FLAGS_H)                \
-  $(FUNCTION_H) hard-reg-set.h $(RESOURCE_H) $(TM_P_H) $(TOPLEV_H)     \
+  $(FUNCTION_H) hard-reg-set.h $(RESOURCE_H) $(TM_P_H) $(DIAGNOSTIC_CORE_H)    \
   reload.h $(REGS_H) tm-constrs.h
 
 # For each of the files generated by running a generator program over
@@ -3676,7 +3714,8 @@ s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
        $(STAMP) s-constrs-h
 
 target-hooks-def.h: s-target-hooks-def-h; @true
-tm.texi: s-tm-texi; @true
+# make sure that when we build info files, the used tm.texi is up to date.
+$(srcdir)/doc/tm.texi: s-tm-texi; @true
 
 s-target-hooks-def-h: build/genhooks$(build_exeext)
        $(RUN_GEN) build/genhooks$(build_exeext) > tmp-target-hooks-def.h
@@ -3685,16 +3724,26 @@ s-target-hooks-def-h: build/genhooks$(build_exeext)
        $(STAMP) s-target-hooks-def-h
 
 # check if someone mistakenly only changed tm.texi.
-s-tm-texi: $(srcdir)/doc/tm.texi
+# We use a different pathname here to avoid a circular dependency.
+s-tm-texi: $(srcdir)/doc/../doc/tm.texi
 
+# The tm.texi we want to compare against / check into svn should have
+# unix-style line endings.  To make this work on MinGW, remove \r.
+# \r is not portable to Solaris tr, therefore we have a special
+# case for ASCII.  We use \r for other encodings like EBCDIC.
 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
        $(RUN_GEN) build/genhooks$(build_exeext) \
                        $(srcdir)/doc/tm.texi.in > tmp-tm.texi
+       case `echo X|tr X '\101'` in \
+         A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
+         *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
+       esac
+       mv tmp2-tm.texi tmp-tm.texi
        $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
        @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
          $(STAMP) $@; \
        elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
-         && test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/target.def; then \
+         && test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def; then \
          echo >&2 ; \
          echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
          false; \
@@ -3724,8 +3773,9 @@ GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
   $(srcdir)/expr.h \
   $(srcdir)/function.c $(srcdir)/except.c \
-  $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
-  $(srcdir)/profile.c $(srcdir)/reginfo.c $(srcdir)/mcf.c \
+  $(srcdir)/gcse.c $(srcdir)/godump.c \
+  $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
+  $(srcdir)/profile.c $(srcdir)/mcf.c \
   $(srcdir)/reg-stack.c $(srcdir)/cfglayout.c $(srcdir)/cfglayout.h \
   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
@@ -3750,6 +3800,7 @@ GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/tree-ssa-alias.h \
   $(srcdir)/ipa-prop.h \
   $(srcdir)/lto-streamer.h \
+  $(srcdir)/target-globals.h \
   @all_gtfiles@
 
 # Compute the list of GT header files from the corresponding C sources,
@@ -3773,6 +3824,9 @@ ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
 
 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h : s-gtype ; @true
 
+### Common flags to gengtype [e.g. -v or -B backupdir]
+GENGTYPE_FLAGS= 
+
 gtyp-input.list: s-gtyp-input ; @true
 s-gtyp-input: Makefile
        @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
@@ -3781,7 +3835,13 @@ s-gtyp-input: Makefile
 
 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
         gtyp-input.list
-       $(RUN_GEN) build/gengtype$(build_exeext) $(srcdir) gtyp-input.list
+# First, parse all files and save a state file.
+       $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
+                    -S $(srcdir) -I gtyp-input.list -w gtype.state
+# Second, read the state file and generate all files.  This ensure that
+# gtype.state is correctly read:
+       $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
+                    -r gtype.state
        $(STAMP) s-gtype
 
 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
@@ -3801,6 +3861,16 @@ build/%.o :  # dependencies provided by explicit rule later
        $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
                -o $@ $<
 
+## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
+## several C macro definitions, just like version.o
+build/version.o:  version.c version.h \
+                  $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
+       $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
+       -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
+       -DREVISION=$(REVISION_s) \
+       -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
+       -DBUGURL=$(BUGURL_s) -o $@ $<
+
 # Header dependencies for the programs that generate source code.
 # These are library modules...
 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
@@ -3821,11 +3891,11 @@ build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)       \
   $(RTL_H) $(GGC_H) errors.h
 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)      \
-   $(GGC_H) $(TOPLEV_H)
+   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)         \
   coretypes.h $(GTM_H) insn-constants.h                                        \
   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
-  $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) $(TOPLEV_H) reload.h    \
+  $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h  \
   $(EXCEPT_H) tm-constrs.h)
 # This pulls in tm-pred.h which contains inline functions wrapping up
 # predicates from the back-end so those functions must be discarded.
@@ -3867,8 +3937,11 @@ build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
 build/gengtype-lex.o : gengtype-lex.c gengtype.h $(BCONFIG_H) $(SYSTEM_H)
 build/gengtype-parse.o : gengtype-parse.c gengtype.h $(BCONFIG_H)      \
   $(SYSTEM_H)
+build/gengtype-state.o: gengtype-state.c gengtype.h $(BCONFIG_H)       \
+  $(SYSTEM_H) errors.h
 build/gengtype.o : gengtype.c $(BCONFIG_H) $(SYSTEM_H) gengtype.h      \
-  rtl.def insn-notes.def errors.h double-int.h $(HASHTAB_H)
+  rtl.def insn-notes.def errors.h double-int.h $(HASHTAB_H)             \
+  $(OBSTACK_H) $(XREGEX_H)
 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h    \
   errors.h $(READ_MD_H)
 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h                \
@@ -3878,7 +3951,7 @@ build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)     \
-  coretypes.h $(GTM_H) errors.h gensupport.h $(TOPLEV_H)
+  coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
@@ -3890,11 +3963,6 @@ build/genhooks.o : genhooks.c target.def $(BCONFIG_H) $(SYSTEM_H) errors.h
 # since they need to run on this machine
 # even if GCC is being compiled to run on some other machine.
 
-# As a general rule...
-build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
-       $(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
-           $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
-
 # All these programs use the RTL reader ($(BUILD_RTL)).
 genprogrtl = attr attrtab automata codes conditions config emit \
             extract flags opinit output peep preds recog
@@ -3904,24 +3972,38 @@ $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
 genprogmd = $(genprogrtl) mddeps constants enums
 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
 
-# All generator programs need to report errors
-genprog = $(genprogmd) genrtl modes gtype
-$(genprog:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
+# All these programs need to report errors.
+genprogerr = $(genprogmd) genrtl modes gtype hooks
+$(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
+
+# Remaining build programs.
+genprog = $(genprogerr) check checksum condmd
 
 # These programs need libs over and above what they get from the above list.
 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
 
 # These programs are not linked with the MD reader.
-build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o
-build/genhooks$(build_exeext) : $(BUILD_ERRORS)
+build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
+              build/gengtype-state.o build/version.o
 
-# Generated source files for gengtype.
+# Rule for the generator programs:
+$(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
+       +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
+           $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
+
+# Generated source files for gengtype.  Prepend inclusion of
+# bconfig.h because AIX requires _LARGE_FILES to be defined before
+# any system header is included.
 gengtype-lex.c : gengtype-lex.l
-       -$(FLEX) $(FLEXFLAGS) -o$@ $<
+       -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
+         echo '#include "bconfig.h"' > $@.tmp; \
+         cat $@ >> $@.tmp; \
+         mv $@.tmp $@; \
+       }
 
 #\f
 # Remake internationalization support.
-intl.o: intl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) intl.h Makefile
+intl.o: intl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h intl.h Makefile
        $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
          -DLOCALEDIR=\"$(localedir)\" \
          -c $(srcdir)/intl.c $(OUTPUT_OPTION)
@@ -3942,6 +4024,12 @@ PREPROCESSOR_DEFINES = \
   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
   @TARGET_SYSTEM_ROOT_DEFINE@
 
+cppbuiltin.o: cppbuiltin.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+       cppbuiltin.h Makefile
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
+         $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s) \
+         -c $(srcdir)/cppbuiltin.c $(OUTPUT_OPTION)
+
 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
        cppdefault.h Makefile
        $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
@@ -3956,7 +4044,7 @@ build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
   $(SYSTEM_H) coretypes.h $(TM_H)
 
 build/gcov-iov$(build_exeext): build/gcov-iov.o
-       $(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
+       +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
                build/gcov-iov.o -o $@
 
 gcov-iov.h: s-iov
@@ -3973,10 +4061,10 @@ gcov-dump.o: gcov-dump.c gcov-io.c $(GCOV_IO_H) $(SYSTEM_H) coretypes.h \
 
 GCOV_OBJS = gcov.o intl.o version.o errors.o
 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
+       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
 GCOV_DUMP_OBJS = gcov-dump.o version.o errors.o
 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
+       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
                $(LIBS) -o $@
 #\f
 # Build the include directories.  The stamp files are stmp-* rather than
@@ -4001,6 +4089,21 @@ stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) $(UNWIND_H) fixinc_list
            chmod a+r include/$$realfile; \
          fi; \
        done
+       for file in .. $(USER_H_INC_NEXT_PRE); do \
+         if [ X$$file != X.. ]; then \
+            mv include/$$file include/x_$$file; \
+            echo "#include_next <$$file>" >include/$$file; \
+            cat include/x_$$file >>include/$$file; \
+            rm -f include/x_$$file; \
+           chmod a+r include/$$file; \
+         fi; \
+       done
+       for file in .. $(USER_H_INC_NEXT_POST); do \
+         if [ X$$file != X.. ]; then \
+           echo "#include_next <$$file>" >>include/$$file; \
+           chmod a+r include/$$file; \
+         fi; \
+       done
        rm -f include/unwind.h
        cp $(UNWIND_H) include/unwind.h
        chmod a+r include/unwind.h
@@ -4131,7 +4234,7 @@ stmp-fixinc: gsyslimits.h macro_list fixinc_list \
 #\f
 # Remake the info files.
 
-doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
+doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
 
 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
             doc/gccinstall.info doc/cppinternals.info
@@ -4151,10 +4254,14 @@ TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
         fdl.texi contrib.texi cppenv.texi cppopts.texi                 \
         implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi
 
+# we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
+# the generated tm.texi; the latter might have a more recent timestamp,
+# but we don't want to rebuild the info files unless the contents of
+# the *.texi files have changed.
 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi          \
         contribute.texi makefile.texi configterms.texi options.texi    \
-        portability.texi interface.texi passes.texi    \
-        rtl.texi md.texi tm.texi hostconfig.texi fragments.texi        \
+        portability.texi interface.texi passes.texi rtl.texi md.texi   \
+        $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
         configfiles.texi collect2.texi headerdirs.texi funding.texi    \
         gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
         sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
@@ -4350,9 +4457,10 @@ mostlyclean: lang.mostlyclean
        -rm -f core */core
 # Delete file generated for gengtype
        -rm -f gtyp-input.list
-# Delete files generated by gengtype.c
+# Delete files generated by gengtype
        -rm -f gtype-*
        -rm -f gt-*
+       -rm -f gtype.state
 # Delete genchecksum outputs
        -rm -f *-checksum.c
 
@@ -4394,7 +4502,7 @@ distclean: clean lang.distclean
        -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
        -rm -rf ${QMTEST_DIR} stamp-qmtest
        -rm -f cxxmain.c
-       -rm -f gccbug .gdbinit configargs.h
+       -rm -f .gdbinit configargs.h
        -rm -f gcov.pod
 # Delete po/*.gmo only if we are not building in the source directory.
        -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
@@ -4410,7 +4518,7 @@ maintainer-clean:
        -rm -f gcc.??s gcc.*aux
        -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
 #\f
-# Entry points `install' and `uninstall'.
+# Entry points `install', `install-strip', and `uninstall'.
 # Also use `install-collect2' to install collect2 when the config files don't.
 
 # Copy the compiler files into directories where they will be run.
@@ -4424,6 +4532,13 @@ ifeq ($(enable_plugin),yes)
 install: install-plugin
 endif
 
+install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
+ifneq ($(STRIP),)
+install-strip: STRIPPROG = $(STRIP)
+export STRIPPROG
+endif
+install-strip: install
+
 # Handle cpp installation.
 install-cpp: installdirs cpp$(exeext)
        -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
@@ -4446,11 +4561,12 @@ installdirs:
        $(mkinstalldirs) $(DESTDIR)$(man7dir)
 
 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(TOPLEV_H) $(BASIC_BLOCK_H) $(GIMPLE_H) $(TREE_PASS_H) $(GCC_PLUGIN_H) \
-  $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) opts.h $(PARAMS_H) plugin.def \
+  toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(GIMPLE_H) $(TREE_PASS_H) $(GCC_PLUGIN_H) \
+  $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) plugin.def \
   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
-  intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) $(C_COMMON_H) $(C_PRETTY_PRINT_H) \
+  intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) \
+  $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
   tree-iterator.h $(PLUGIN_H) $(TREE_FLOW_H) langhooks.h incpath.h debug.h \
   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
@@ -4517,7 +4633,6 @@ install-common: native lang.install-common installdirs
            rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
            $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
        fi
-       $(INSTALL_SCRIPT) gccbug $(DESTDIR)$(bindir)/$(GCCBUG_INSTALL_NAME)
 
 # Install the driver program as $(target_noncanonical)-gcc,
 # $(target_noncanonical)-gcc-$(version)