X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FMakefile.in;h=3ed71862980814723bd3800a5076830f4bc0333e;hb=36eb50726e53310f6a62b80b18b90eab1ea9dbeb;hp=1839dd4ae47192f2ac8bf175247920418f96755f;hpb=87b6be85928fa88cdbb45abb63d9c62738f6a228;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 1839dd4ae47..c57fad4fb28 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1,8 +1,9 @@
 # Makefile for GNU Compiler Collection
 # Run 'configure' to generate Makefile from Makefile.in
 
-# Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-# 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
+# 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
@@ -18,8 +19,8 @@
 
 #You should have received a copy of the GNU General Public License
 #along with GCC; see the file COPYING.  If not, write to
-#the Free Software Foundation, 59 Temple Place - Suite 330,
-#Boston MA 02111-1307, USA.
+#the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+#Boston MA 02110-1301, USA.
 
 # The targets for external use include:
 # all, doc, proto, install, install-cross, install-cross-rest,
@@ -71,7 +72,7 @@ program_transform_name := @program_transform_name@
 
 # Directory where sources are, from where we are.
 srcdir = @srcdir@
-docdir = @srcdir@/doc
+gcc_docdir = @srcdir@/doc
 
 # Directory where sources are, absolute.
 abs_srcdir = @abs_srcdir@
@@ -104,7 +105,7 @@ VPATH = @srcdir@
 # pattern rule for everything.
 # This vpath could be extended within the Make-lang fragments.
 
-vpath %.texi $(docdir):$(docdir)/include
+vpath %.texi $(gcc_docdir):$(gcc_docdir)/include
 
 # ----
 # Default values for variables overridden in Makefile fragments.
@@ -129,7 +130,7 @@ T_ADAFLAGS =
 SUBDIRS =@subdirs@ build
 
 # Selection of languages to be made.
-CONFIG_LANGUAGES = @all_languages@
+CONFIG_LANGUAGES = @all_selected_languages@
 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) $(CONFIG_LANGUAGES)
 
 # Selection of languages to be made during stage1 build.
@@ -149,6 +150,7 @@ BOOT_LANGUAGES = c @all_boot_languages@
 XCFLAGS =
 TCFLAGS =
 CFLAGS = -g
+LDFLAGS = @LDFLAGS@
 STAGE1_CFLAGS = -g @stage1_cflags@
 STAGE1_CHECKING = -DENABLE_CHECKING -DENABLE_ASSERT_CHECKING
 BOOT_CFLAGS = -g -O2
@@ -172,11 +174,14 @@ coverageexts = .{gcda,gcno}
 # with other compilers.  This is partially controlled by configure in
 # stage1, as not all versions of gcc understand -Wno-long-long or
 # -Wno-variadic-macros.
+# CXX_COMPAT_WARN are C++ source compatibility warnings.
 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
 STRICT_WARN = @strict1_warn@
 WERROR_FLAGS = @WERROR@
 STRICT2_WARN = -pedantic -Wno-long-long -Wno-variadic-macros \
-  -Wold-style-definition $(WERROR_FLAGS)
+  -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute \
+  $(WERROR_FLAGS)
+CXX_COMPAT_WARN = @cxx_compat_warn@
 
 # This is set by --enable-checking.  The idea is to catch forgotten
 # "extern" tags in header files.
@@ -194,10 +199,8 @@ VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 build-warn = $(STRICT_WARN)
 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 
-# These files are to have -Werror bypassed in stage2:
-# These are very hard to completely clean due to target complexities.
-gcc.o-warn = -Wno-error
-build/insn-conditions.o-warn = -Wno-error
+# These files are to have specific diagnostics suppressed, or are not to
+# be subject to -Werror:
 # Bison-1.75 output often yields (harmless) -Wtraditional warnings
 build/gengtype-yacc.o-warn = -Wno-error
 # flex output may yield harmless "no previous prototype" warnings
@@ -298,6 +301,11 @@ GMPINC = @GMPINC@
 CPPLIB = ../libcpp/libcpp.a
 CPPINC = -I$(srcdir)/../libcpp/include
 
+# Where to find decNumber
+DECNUM = $(srcdir)/../libdecnumber
+DECNUMINC = -I$(DECNUM) -I../libdecnumber
+LIBDECNUMBER = ../libdecnumber/libdecnumber.a
+
 # Substitution type for target's getgroups 2nd arg.
 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 
@@ -307,15 +315,17 @@ INSTALL_HEADERS_DIR = @build_install_headers_dir@
 
 # Header files that are made available under the same name
 # to programs compiled with GCC.
-USER_H = $(srcdir)/ginclude/float.h \
+USER_H = $(srcdir)/ginclude/decfloat.h \
+	 $(srcdir)/ginclude/float.h \
 	 $(srcdir)/ginclude/iso646.h \
 	 $(srcdir)/ginclude/stdarg.h \
 	 $(srcdir)/ginclude/stdbool.h \
 	 $(srcdir)/ginclude/stddef.h \
 	 $(srcdir)/ginclude/varargs.h \
-	 $(srcdir)/unwind.h \
 	 $(EXTRA_HEADERS)
 
+UNWIND_H = $(srcdir)/unwind-generic.h
+
 # The GCC to use for compiling libgcc.a and crt*.o.
 # Usually the one we just built.
 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
@@ -324,7 +334,7 @@ GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isyste
 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 # It omits XCFLAGS, and specifies -B./.
 # It also specifies -isystem ./include to find, e.g., stddef.h.
-GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
+GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 
 # ---------------------------------------------------
 # Programs which produce files for the target machine
@@ -343,6 +353,8 @@ AR_FOR_TARGET := $(shell \
 AR_FLAGS_FOR_TARGET =
 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
+LIPO_FOR_TARGET = lipo
+ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 RANLIB_FOR_TARGET := $(shell \
   if [ -f $(objdir)/../binutils/ranlib ] ; then \
     echo $(objdir)/../binutils/ranlib ; \
@@ -353,16 +365,17 @@ RANLIB_FOR_TARGET := $(shell \
        t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \
     fi; \
   fi)
-NM_FOR_TARGET := $(shell \
-  if [ -f ./nm ] ; then \
-    echo ./nm ; \
-  elif [ -f $(objdir)/../binutils/nm-new ] ; then \
-    echo $(objdir)/../binutils/nm-new ; \
+ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
+ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
+NM_FOR_TARGET = ./nm
+STRIP_FOR_TARGET := $(shell \
+  if [ -f $(objdir)/../binutils/strip ] ; then \
+    echo $(objdir)/../binutils/strip ; \
   else \
     if [ "$(host)" = "$(target)" ] ; then \
-      echo $(NM); \
+      echo strip; \
     else \
-       t='$(program_transform_name)'; echo nm | sed -e $$t ; \
+       t='$(program_transform_name)'; echo strip | sed -e $$t ; \
     fi; \
   fi)
 
@@ -384,7 +397,10 @@ NATIVE_SYSTEM_HEADER_DIR = /usr/include
 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 
 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
-SYSTEM_HEADER_DIR = @SYSTEM_HEADER_DIR@
+# Purge it of unneccessary internal relative paths
+# to directories that might not exist yet.
+# The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
+SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`
 
 # Control whether to run fixproto and fixincludes.
 STMP_FIXPROTO = @STMP_FIXPROTO@
@@ -518,12 +534,20 @@ GGC_LIB=
 LIBGCC = libgcc.a
 INSTALL_LIBGCC = install-libgcc
 
+# "true" if the target C library headers are unavailable; "false"
+# otherwise.
+inhibit_libc = @inhibit_libc@
+ifeq ($(inhibit_libc),true)
+INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
+endif
+
 # Options to use when compiling libgcc2.a.
 #
 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 @inhibit_libc@
+		 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED \
+		 $(INHIBIT_LIBC_CFLAGS)
 
 # Additional options to use when compiling libgcc2.a.
 # Some targets override this to -isystem include
@@ -535,14 +559,15 @@ TARGET_LIBGCC2_CFLAGS =
 # Options to use when compiling crtbegin/end.
 CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
   -finhibit-size-directive -fno-inline-functions -fno-exceptions \
-  -fno-zero-initialized-in-bss -fno-unit-at-a-time
+  -fno-zero-initialized-in-bss -fno-toplevel-reorder \
+  $(INHIBIT_LIBC_CFLAGS)
 
 # Additional sources to handle exceptions; overridden by targets as needed.
 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
    $(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c
 LIB2ADDEHSTATIC = $(LIB2ADDEH)
 LIB2ADDEHSHARED = $(LIB2ADDEH)
-LIB2ADDEHDEP = unwind.h unwind-pe.h unwind.inc unwind-dw2-fde.h unwind-dw2.h
+LIB2ADDEHDEP = $(UNWIND_H) unwind-pe.h unwind.inc unwind-dw2-fde.h unwind-dw2.h
 
 # Don't build libunwind by default.
 LIBUNWIND =
@@ -589,6 +614,12 @@ LIB2FUNCS_EXTRA =
 # Assembler files should have names ending in `.asm'.
 LIB2FUNCS_STATIC_EXTRA =
 
+# List of functions not to build from libgcc2.c.
+LIB2FUNCS_EXCLUDE =
+
+# Target sfp-machine.h file.
+SFP_MACHINE =
+
 # Program to convert libraries.
 LIBCONVERT =
 
@@ -684,7 +715,7 @@ 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)
-TM_H      = $(GTM_H) insn-constants.h insn-flags.h
+TM_H      = $(GTM_H) insn-constants.h insn-flags.h options.h
 
 # Variables for version information.
 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
@@ -714,11 +745,12 @@ HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 TARGET_DEF_H = target-def.h $(HOOKS_H)
 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H) reg-notes.def insn-notes.def \
-  input.h statistics.h
+  input.h $(REAL_H) statistics.h vec.h
 RTL_H = $(RTL_BASE_H) genrtl.h
 PARAMS_H = params.h params.def
-TREE_H = tree.h tree.def $(MACHMODE_H) tree-check.h builtins.def \
-          input.h statistics.h vec.h
+BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def
+TREE_H = tree.h tree.def $(MACHMODE_H) tree-check.h $(BUILTINS_DEF) \
+          input.h statistics.h vec.h treestruct.def $(HASHTAB_H)
 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h $(PARTITION_H) \
           hard-reg-set.h cfghooks.h $(OBSTACK_H)
 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h
@@ -728,7 +760,8 @@ RECOG_H = recog.h
 ALIAS_H = alias.h
 EMIT_RTL_H = emit-rtl.h
 FLAGS_H = flags.h options.h
-EXPR_H = expr.h insn-config.h function.h $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
+FUNCTION_H = function.h $(TREE_H) $(HASHTAB_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 varray.h $(MACHMODE_H) $(OBSTACK_H) $(BASIC_BLOCK_H) $(FUNCTION_H)
 RESOURCE_H = resource.h hard-reg-set.h
@@ -736,8 +769,11 @@ SCHED_INT_H = sched-int.h $(INSN_ATTR_H) $(BASIC_BLOCK_H) $(RTL_H)
 INTEGRATE_H = integrate.h varray.h
 CFGLAYOUT_H = cfglayout.h $(BASIC_BLOCK_H)
 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(RTL_H)
-CGRAPH_H = cgraph.h tree.h 
-DF_H = df.h bitmap.h sbitmap.h $(BASIC_BLOCK_H)
+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 $(TREE_H)
+DF_H = df.h bitmap.h $(BASIC_BLOCK_H) alloc-pool.h
 DDG_H = ddg.h sbitmap.h $(DF_H)
 GCC_H = gcc.h version.h
 GGC_H = ggc.h gtype-desc.h
@@ -745,11 +781,13 @@ TIMEVAR_H = timevar.h timevar.def
 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 C_COMMON_H = c-common.h $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H)
 C_PRAGMA_H = c-pragma.h $(CPPLIB_H)
-C_TREE_H = c-tree.h $(C_COMMON_H)
-SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
+C_TREE_H = c-tree.h $(C_COMMON_H) toplev.h $(DIAGNOSTIC_H)
+SYSTEM_H = system.h hwint.h double-int.h $(srcdir)/../include/libiberty.h
 PREDICT_H = predict.h predict.def
 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 	$(srcdir)/../libcpp/include/cpplib.h
+DECNUM_H = $(DECNUM)/decContext.h $(DECNUM)/decDPD.h $(DECNUM)/decNumber.h \
+	$(DECNUM)/decimal32.h $(DECNUM)/decimal64.h $(DECNUM)/decimal128.h
 MKDEPS_H = $(srcdir)/../libcpp/include/mkdeps.h
 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h
 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
@@ -757,15 +795,17 @@ TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H)
 TREE_GIMPLE_H = tree-gimple.h tree-iterator.h
 TREE_FLOW_H = tree-flow.h tree-flow-inline.h tree-ssa-operands.h \
 		bitmap.h $(BASIC_BLOCK_H) hard-reg-set.h $(TREE_GIMPLE_H) \
-		$(HASHTAB_H) $(CGRAPH_H)
-TREE_SSA_LIVE_H = tree-ssa-live.h $(PARTITION_H)
+		$(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H)
+TREE_SSA_LIVE_H = tree-ssa-live.h $(PARTITION_H) vecprim.h
 PRETTY_PRINT_H = pretty-print.h input.h $(OBSTACK_H)
-DIAGNOSTIC_H = diagnostic.h diagnostic.def $(PRETTY_PRINT_H)
+DIAGNOSTIC_H = diagnostic.h diagnostic.def $(PRETTY_PRINT_H) options.h
 C_PRETTY_PRINT_H = c-pretty-print.h $(PRETTY_PRINT_H) $(C_COMMON_H) $(TREE_H)
-SCEV_H = tree-scalar-evolution.h $(GGC_H) tree-chrec.h
-LAMBDA_H = lambda.h tree.h vec.h $(GGC_H)
+SCEV_H = tree-scalar-evolution.h $(GGC_H) tree-chrec.h $(PARAMS_H)
+LAMBDA_H = lambda.h $(TREE_H) vec.h $(GGC_H)
 TREE_DATA_REF_H = tree-data-ref.h $(LAMBDA_H)
 VARRAY_H = varray.h $(MACHMODE_H) $(SYSTEM_H) coretypes.h $(TM_H)
+TREE_INLINE_H = tree-inline.h varray.h $(SPLAY_TREE_H)
+REAL_H = real.h $(MACHMODE_H)
 
 #
 # Now figure out from those variables how to compile and link.
@@ -780,15 +820,17 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@
 ALL_CFLAGS = $(X_CFLAGS) $(T_CFLAGS) \
   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 
-# Likewise.
-ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
+# Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
+# puts -I options in CPPFLAGS, our include files in the srcdir will always
+# win against random include files in /usr/include.
+ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 
 # Build and host support libraries.
 LIBIBERTY = ../libiberty/libiberty.a
 BUILD_LIBIBERTY = $(build_objdir)/libiberty/libiberty.a
 
 # Dependencies on the intl and portability libraries.
-LIBDEPS= $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP)
+LIBDEPS= $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) $(LIBDECNUMBER)
 
 # Likewise, for use in the tools that must run on this machine
 # even if we are cross-building GCC.
@@ -796,7 +838,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
 
 # How to link with both our special library facilities
 # and the system's installed libraries.
-LIBS = @LIBS@ $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBIBERTY)
+LIBS = @LIBS@ $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBIBERTY) $(LIBDECNUMBER)
 
 # Any system libraries needed just for GNAT.
 SYSLIBS = @GNAT_LIBEXC@
@@ -809,13 +851,8 @@ LDEXP_LIB = @LDEXP_LIB@
 BUILD_LIBS = $(BUILD_LIBIBERTY)
 
 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
-	    build/min-insn-modes.o
-BUILD_SUPPORT = build/gensupport.o build/insn-conditions.o
-BUILD_EARLY_SUPPORT = build/gensupport.o build/dummy-conditions.o
-
-BUILD_PRINT = build/print-rtl.o
+	    build/min-insn-modes.o build/gensupport.o build/print-rtl.o
 BUILD_ERRORS = build/errors.o
-BUILD_VARRAY = build/varray.o
 
 # Specify the directories to be searched for header files.
 # Both . and srcdir are used, in that order,
@@ -826,10 +863,10 @@ BUILD_VARRAY = build/varray.o
 # libintl.h will be found in ../intl if we are using the included libintl.
 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 	   -I$(srcdir)/../include @INCINTL@ \
-	   $(CPPINC) $(GMPINC)
+	   $(CPPINC) $(GMPINC) $(DECNUMINC)
 
 .c.o:
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
 
 #
 # Support for additional languages (other than C).
@@ -856,8 +893,10 @@ export INCLUDES
 export INSTALL_DATA
 export LIB1ASMSRC
 export LIBGCC2_CFLAGS
+export LIPO_FOR_TARGET
 export MACHMODE_H
 export NM_FOR_TARGET
+export STRIP_FOR_TARGET
 export RANLIB_FOR_TARGET
 export libsubdir
 export slibdir
@@ -911,74 +950,86 @@ C_TARGET_OBJS=@c_target_objs@
 # Target specific, C++ specific object file
 CXX_TARGET_OBJS=@cxx_target_objs@
 
+# Object files for gcc driver.
+GCC_OBJS = gcc.o opts-common.o gcc-options.o
+
 # Language-specific object files for C and Objective C.
 C_AND_OBJC_OBJS = attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
   c-convert.o c-aux-info.o c-common.o c-opts.o c-format.o c-semantics.o \
   c-incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o \
   c-objc-common.o c-dump.o c-pch.o c-parser.o $(C_TARGET_OBJS) \
-  c-gimplify.o tree-mudflap.o c-pretty-print.o
+  c-gimplify.o tree-mudflap.o c-pretty-print.o c-omp.o
 
 # Language-specific object files for C.
 C_OBJS = c-lang.o stub-objc.o $(C_AND_OBJC_OBJS)
 
 # Language-independent object files.
 OBJS-common = \
- tree-chrec.o tree-scalar-evolution.o tree-data-ref.o			   \
+ double-int.o tree-chrec.o tree-scalar-evolution.o tree-data-ref.o	   \
  tree-cfg.o tree-dfa.o tree-eh.o tree-ssa.o tree-optimize.o tree-gimple.o  \
- gimplify.o tree-pretty-print.o tree-into-ssa.o          \
+ gimplify.o tree-pretty-print.o tree-into-ssa.o				   \
  tree-outof-ssa.o tree-ssa-ccp.o tree-vn.o tree-ssa-uncprop.o		   \
- tree-ssa-dce.o  tree-ssa-copy.o tree-nrv.o tree-ssa-copyrename.o  \
+ tree-ssa-dce.o  tree-ssa-copy.o tree-nrv.o tree-ssa-copyrename.o	   \
  tree-ssa-pre.o tree-ssa-live.o tree-ssa-operands.o tree-ssa-alias.o       \
  tree-ssa-phiopt.o tree-ssa-forwprop.o tree-nested.o tree-ssa-dse.o	   \
  tree-ssa-dom.o domwalk.o tree-tailcall.o gimple-low.o tree-iterator.o	   \
- tree-phinodes.o tree-ssanames.o tree-sra.o tree-complex.o tree-ssa-loop.o \
- tree-ssa-loop-niter.o tree-ssa-loop-manip.o tree-ssa-threadupdate.o	   \
+ omp-low.o tree-phinodes.o tree-ssanames.o tree-sra.o tree-complex.o	   \
+ tree-vect-generic.o tree-ssa-loop.o tree-ssa-loop-niter.o		   \
+ tree-ssa-loop-manip.o tree-ssa-threadupdate.o tree-ssa-threadedge.o	   \
  tree-vectorizer.o tree-vect-analyze.o tree-vect-transform.o		   \
- tree-ssa-loop-ivcanon.o tree-ssa-propagate.o tree-ssa-math-opts.o	   \
+ tree-vect-patterns.o tree-ssa-loop-prefetch.o				   \
+ tree-ssa-loop-ivcanon.o tree-ssa-propagate.o tree-ssa-address.o	   \
+ tree-ssa-math-opts.o							   \
  tree-ssa-loop-ivopts.o tree-if-conv.o tree-ssa-loop-unswitch.o		   \
  alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o	  	   \
  cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfglayout.o cfgloop.o		   \
  cfgloopanal.o cfgloopmanip.o loop-init.o loop-unswitch.o loop-unroll.o	   \
  cfgrtl.o combine.o conflict.o convert.o coverage.o cse.o cselib.o 	   \
  dbxout.o ddg.o tree-ssa-loop-ch.o loop-invariant.o tree-ssa-loop-im.o	   \
- debug.o df.o diagnostic.o dojump.o dominance.o loop-doloop.o		   \
+ debug.o df-core.o df-problems.o df-scan.o dfp.o diagnostic.o dojump.o     \
+ dominance.o loop-doloop.o	   					   \
  dwarf2asm.o dwarf2out.o emit-rtl.o except.o explow.o loop-iv.o		   \
  expmed.o expr.o final.o flow.o fold-const.o function.o gcse.o		   \
  genrtl.o ggc-common.o global.o graph.o gtype-desc.o			   \
  haifa-sched.o hooks.o ifcvt.o insn-attrtab.o insn-emit.o insn-modes.o	   \
  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o	   \
  integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o  	   \
- loop.o modulo-sched.o optabs.o options.o opts.o			   \
+ mode-switching.o modulo-sched.o optabs.o options.o opts.o opts-common.o \
  params.o postreload.o postreload-gcse.o predict.o			   \
- insn-preds.o pointer-set.o postreload.o				   \
+ insn-preds.o insn-automata.o pointer-set.o 			   	   \
  print-rtl.o print-tree.o profile.o value-prof.o var-tracking.o		   \
  real.o recog.o reg-stack.o regclass.o regmove.o regrename.o		   \
  reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o	   \
  sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o	   \
- simplify-rtx.o sreal.o stmt.o stor-layout.o stringpool.o		   \
- targhooks.o timevar.o toplev.o tracer.o tree.o tree-dump.o		   \
+ see.o simplify-rtx.o sreal.o stmt.o stor-layout.o stringpool.o		   \
+ struct-equiv.o targhooks.o timevar.o toplev.o tracer.o tree.o tree-dump.o \
  varasm.o varray.o vec.o version.o vmsdbgout.o xcoffout.o alloc-pool.o	   \
  et-forest.o cfghooks.o bt-load.o pretty-print.o $(GGC) web.o passes.o	   \
- rtl-profile.o tree-profile.o rtlhooks.o cfgexpand.o lambda-mat.o          \
- lambda-trans.o lambda-code.o tree-loop-linear.o tree-ssa-sink.o           \
- tree-vrp.o tree-stdarg.o tree-cfgcleanup.o
+ tree-profile.o rtlhooks.o cfgexpand.o lambda-mat.o    			   \
+ lambda-trans.o	lambda-code.o tree-loop-linear.o tree-ssa-sink.o 	   \
+ tree-vrp.o tree-stdarg.o tree-cfgcleanup.o tree-ssa-reassoc.o		   \
+ tree-ssa-structalias.o tree-object-size.o 				   \
+ rtl-factoring.o
+
 
 OBJS-md = $(out_object_file)
 OBJS-archive = $(EXTRA_OBJS) $(host_hook_obj) tree-inline.o		   \
-  cgraph.o cgraphunit.o tree-nomudflap.o ipa.o ipa-inline.o
+  cgraph.o cgraphunit.o tree-nomudflap.o ipa.o ipa-inline.o                \
+  ipa-utils.o ipa-reference.o ipa-pure-const.o ipa-type-escape.o           \
+  ipa-prop.o ipa-cp.o
 
 OBJS = $(OBJS-common) $(out_object_file) $(OBJS-archive)
 
 OBJS-onestep = libbackend.o $(OBJS-archive)
 
-BACKEND = main.o @TREEBROWSER@ libbackend.a $(CPPLIB)
+BACKEND = main.o @TREEBROWSER@ libbackend.a $(CPPLIB) $(LIBDECNUMBER)
 
 # Files to be copied after each stage in building.
 STAGECOPYSTUFF = 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 \
- tree-check.h insn-conditions.c min-insn-modes.c insn-modes.c insn-modes.h \
+ tm-preds.h tm-constrs.h \
+ tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
  genrtl.c genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-gen.h
 
 # Files to be moved away after each stage in building.
@@ -1015,6 +1066,29 @@ TPBIT_FUNCS = _pack_tf _unpack_tf _addsub_tf _mul_tf _div_tf \
     _lt_tf _le_tf _unord_tf _si_to_tf _tf_to_si _negate_tf _make_tf \
     _tf_to_df _tf_to_sf _thenan_tf _tf_to_usi _usi_to_tf
 
+D32PBIT_FUNCS = _addsub_sd _div_sd _mul_sd _plus_sd _minus_sd \
+	_eq_sd _ne_sd _lt_sd _gt_sd _le_sd _ge_sd \
+	_sd_to_si _sd_to_di _sd_to_usi _sd_to_udi \
+	_si_to_sd _di_to_sd _usi_to_sd _udi_to_sd \
+	_sd_to_sf _sd_to_df _sd_to_xf _sf_to_sd _df_to_sd _xf_to_sd \
+	_sd_to_dd _sd_to_td _unord_sd _conv_sd
+
+D64PBIT_FUNCS = _addsub_dd _div_dd _mul_dd _plus_dd _minus_dd \
+	_eq_dd _ne_dd _lt_dd _gt_dd _le_dd _ge_dd \
+	_dd_to_si _dd_to_di _dd_to_usi _dd_to_udi \
+	_si_to_dd _di_to_dd _usi_to_dd _udi_to_dd \
+	_dd_to_sf _dd_to_df _dd_to_xf \
+	_sf_to_dd _df_to_dd _xf_to_dd \
+	_dd_to_sd _dd_to_td _unord_dd _conv_dd
+
+D128PBIT_FUNCS = _addsub_td _div_td _mul_td _plus_td _minus_td \
+	_eq_td _ne_td _lt_td _gt_td _le_td _ge_td \
+	_td_to_si _td_to_di _td_to_usi _td_to_udi \
+	_si_to_td _di_to_td _usi_to_td _udi_to_td \
+	_td_to_sf _td_to_df _td_to_xf \
+	_sf_to_td _df_to_td _xf_to_td \
+	_td_to_sd _td_to_dd _unord_td _conv_td
+
 # These might cause a divide overflow trap and so are compiled with
 # unwinder info.
 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
@@ -1025,7 +1099,7 @@ LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 # The following targets define the interface between us and the languages.
 #
 # all.cross, start.encap, rest.encap,
-# install-normal, install-common, install-info, install-man,
+# install-common, install-info, install-man,
 # uninstall,
 # mostlyclean, clean, distclean, maintainer-clean,
 # stage1, stage2, stage3, stage4
@@ -1062,6 +1136,42 @@ endif
 # Rebuilding this configuration
 # -----------------------------
 
+# On the use of stamps:
+# Consider the example of tree-check.h. It is constructed with build/gencheck.
+# A simple rule to build tree-check.h would be
+# tree-check.h: build/gencheck$(build_exeext)
+#	$(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
+#
+# but tree-check.h doesn't change every time gencheck changes. It would the
+# nice if targets that depend on tree-check.h wouldn't be rebuild
+# unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
+# must not be overwritten with a identical copy. One solution is to use a
+# temporary file
+# tree-check.h: build/gencheck$(build_exeext)
+#	$(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+#	$(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+#
+# This solution has a different problem. Since the time stamp of tree-check.h
+# is unchanged, make will try to update tree-check.h every time it runs.
+# To prevent this, one can add a stamp
+# tree-check.h: s-check
+# s-check : build/gencheck$(build_exeext)
+#	$(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+#	$(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+#	$(STAMP) s-check
+#
+# The problem with this solution is that make thinks that tree-check.h is
+# always unchanged. Make must be deceived into thinking that tree-check.h is
+# rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
+# tree-check.h: s-check; @true
+# s-check : build/gencheck$(build_exeext)
+#	$(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+#	$(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+#	$(STAMP) s-check
+#
+# This is what is done in this makefile. Note that mkconfig.sh has a
+# move-if-change built-in
+
 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
 	LANGUAGES="$(CONFIG_LANGUAGES)" \
 	CONFIG_HEADERS= \
@@ -1153,7 +1263,7 @@ config.status: $(srcdir)/configure $(srcdir)/config.gcc
 
 all.internal: start.encap rest.encap doc
 # This is what to compile if making a cross-compiler.
-all.cross: native gcc-cross cpp$(exeext) specs \
+all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
 	$(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc @GENINSRC@ srcextra
 # This is what must be made before installing GCC and converting libraries.
 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
@@ -1166,11 +1276,10 @@ native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
 	$(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(COLLECT2)
 
 # Define the names for selecting languages in LANGUAGES.
-C c: cc1$(exeext)
-PROTO: proto
+c: cc1$(exeext)
 
 # Tell GNU make these are phony targets.
-.PHONY: C c PROTO proto
+.PHONY: c proto
 
 # On the target machine, finish building a cross compiler.
 # This does the things that can't be done on the host machine.
@@ -1189,18 +1298,72 @@ libbackend.a: $(OBJS@onestep@)
 # We call this executable `xgcc' rather than `gcc'
 # to avoid confusion if the current directory is in the path
 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
-xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
+xgcc$(exeext): $(GCC_OBJS) gccspec.o version.o intl.o prefix.o \
    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
-	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
-	  prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
+	$(CC) $(ALL_CFLAGS) $(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.
 # The only difference from xgcc is that it's linked with cppspec.o
 # instead of gccspec.o.
-cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
+cpp$(exeext): $(GCC_OBJS) cppspec.o version.o intl.o prefix.o \
    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
-	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
-	  prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
+	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) cppspec.o \
+	  intl.o prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
+
+# Create links to binutils, especially for in-tree builds, to make -B.
+# use them.  We need hard links so that directories can be shuffled
+# during toplevel bootstrap.
+# Go through an additional indirection, because the file we create
+# can be either `sometool' (if it is a script) or `sometool$(exeext)'
+# (if it is a hard link).
+stamp-as: $(ORIGINAL_AS_FOR_TARGET)
+	@echo creating as; \
+	case "$(ORIGINAL_AS_FOR_TARGET)" in \
+	  ./as) ;; \
+	  ../*) \
+	     rm -f as$(exeext); \
+	     echo $(LN) $< as$(exeext); \
+	     $(LN) $< as$(exeext) || cp $< as$(exeext) ;; \
+	  *) \
+	     rm -f as; \
+	     echo '#!$(SHELL)' > as; \
+	     echo 'exec $(ORIGINAL_AS_FOR_TARGET) "$$@"' >> as ; \
+	     chmod +x as ;; \
+	esac
+	echo timestamp > $@
+
+stamp-collect-ld: $(ORIGINAL_LD_FOR_TARGET)
+	@echo creating collect-ld; \
+	case "$(ORIGINAL_LD_FOR_TARGET)" in \
+	  ./collect-ld) ;; \
+	  ../*) \
+	     rm -f collect-ld$(exeext); \
+	     echo $(LN) $< collect-ld$(exeext); \
+	     $(LN) $< collect-ld$(exeext) || cp $< collect-ld$(exeext) ;; \
+	  *) \
+	     rm -f collect-ld$(exeext); \
+	     echo '#!$(SHELL)' > collect-ld; \
+	     echo 'exec $(ORIGINAL_LD_FOR_TARGET) "$$@"' >> collect-ld ; \
+	     chmod +x collect-ld ;; \
+	esac
+	echo timestamp > $@
+
+stamp-nm: $(ORIGINAL_NM_FOR_TARGET)
+	@echo creating nm; \
+	case "$(ORIGINAL_NM_FOR_TARGET)" in \
+	  ./nm) ;; \
+	  ../*) \
+	     rm -f nm$(exeext); \
+	     echo $(LN) $< nm$(exeext); \
+	     $(LN) $< nm$(exeext) || cp $< nm$(exeext) ;; \
+	  *) \
+	     rm -f nm$(exeext); \
+	     echo '#!$(SHELL)' > nm; \
+	     echo 'exec $(ORIGINAL_NM_FOR_TARGET) "$$@"' >> nm ; \
+	     chmod +x nm ;; \
+	esac
+	echo timestamp > $@
 
 # Dump a specs file to make -B./ read these specs over installed ones.
 $(SPECS): xgcc$(exeext)
@@ -1210,15 +1373,17 @@ $(SPECS): xgcc$(exeext)
 # We do want to create an executable named `xgcc', so we can use it to
 # compile libgcc2.a.
 # Also create gcc-cross, so that install-common will install properly.
-gcc-cross: xgcc$(exeext)
+gcc-cross$(exeext): xgcc$(exeext)
 	cp xgcc$(exeext) gcc-cross$(exeext)
 
+dummy-checksum.o : dummy-checksum.c
+
 cc1-dummy$(exeext): $(C_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
 	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) dummy-checksum.o \
 	  $(BACKEND) $(LIBS)
 
-cc1-checksum.c : cc1-dummy$(exeext) build/genchecksum$(exeext)
-	build/genchecksum$(exeext) cc1-dummy$(exeext) > $@
+cc1-checksum.c : cc1-dummy$(exeext) build/genchecksum$(build_exeext)
+	build/genchecksum$(build_exeext) cc1-dummy$(exeext) > $@
 
 cc1-checksum.o : cc1-checksum.c
 
@@ -1240,10 +1405,12 @@ xlimits.h: glimits.h limitx.h limity.h
 LIB2ADD = $(LIB2FUNCS_EXTRA)
 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
 
-libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext) specs
+libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) specs \
+		xgcc$(exeext) stamp-as stamp-collect-ld stamp-nm
 	objext='$(objext)' \
 	LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
 	LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
+	LIB2FUNCS_EXCLUDE='$(LIB2FUNCS_EXCLUDE)' \
 	LIBGCOV='$(LIBGCOV)' \
 	LIB2ADD='$(LIB2ADD)' \
 	LIB2ADD_ST='$(LIB2ADD_ST)' \
@@ -1251,6 +1418,7 @@ libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext
 	LIB2ADDEHSTATIC='$(LIB2ADDEHSTATIC)' \
 	LIB2ADDEHSHARED='$(LIB2ADDEHSHARED)' \
 	LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
+	LIB2_SIDITI_CONV_FUNCS='$(LIB2_SIDITI_CONV_FUNCS)' \
 	LIBUNWIND='$(LIBUNWIND)' \
 	LIBUNWINDDEP='$(LIBUNWINDDEP)' \
 	SHLIBUNWIND_LINK='$(SHLIBUNWIND_LINK)' \
@@ -1262,6 +1430,14 @@ libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext
 	DPBIT_FUNCS='$(DPBIT_FUNCS)' \
 	TPBIT='$(TPBIT)' \
 	TPBIT_FUNCS='$(TPBIT_FUNCS)' \
+	DFP_ENABLE='$(DFP_ENABLE)' \
+	DFP_CFLAGS='$(DFP_CFLAGS)' \
+	D32PBIT='$(D32PBIT)' \
+	D32PBIT_FUNCS='$(D32PBIT_FUNCS)' \
+	D64PBIT='$(D64PBIT)' \
+	D64PBIT_FUNCS='$(D64PBIT_FUNCS)' \
+	D128PBIT='$(D128PBIT)' \
+	D128PBIT_FUNCS='$(D128PBIT_FUNCS)' \
 	MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
 	EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
 	SHLIB_LINK='$(SHLIB_LINK)' \
@@ -1282,11 +1458,12 @@ libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext
 # All the things that might cause us to want to recompile bits of libgcc.
 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
 	libgcc.mk $(srcdir)/libgcc2.c $(srcdir)/libgcov.c $(TCONFIG_H) \
-	$(MACHMODE_H) longlong.h gbl-ctors.h config.status \
+	$(MACHMODE_H) longlong.h gbl-ctors.h config.status $(srcdir)/libgcc2.h \
 	tsystem.h $(FPBIT) $(DPBIT) $(TPBIT) $(LIB2ADD) \
+	config/dfp-bit.h config/dfp-bit.c \
 	$(LIB2ADD_ST) $(LIB2ADDEH) $(LIB2ADDEHDEP) $(EXTRA_PARTS) \
 	$(srcdir)/config/$(LIB1ASMSRC) \
-	$(srcdir)/gcov-io.h $(srcdir)/gcov-io.c gcov-iov.h
+	$(srcdir)/gcov-io.h $(srcdir)/gcov-io.c gcov-iov.h $(SFP_MACHINE)
 
 libgcov.a: libgcc.a; @true
 
@@ -1337,33 +1514,33 @@ stmp-multilib: $(LIBGCC_DEPS)
 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
   gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H)
 	$(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
-	  @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN \
+	  -c $(srcdir)/crtstuff.c -DCRT_BEGIN \
 	  -o $(T)crtbegin$(objext)
 
 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
   gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H)
 	$(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
-	  @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_END \
+	  -c $(srcdir)/crtstuff.c -DCRT_END \
 	  -o $(T)crtend$(objext)
 
 # These are versions of crtbegin and crtend for shared libraries.
 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
   gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H)
 	$(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \
-	  @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
+	  -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
 	  -o $(T)crtbeginS$(objext)
 
 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
   gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H)
 	$(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \
-	  @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
+	  -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
 	  -o $(T)crtendS$(objext)
 
 # This is a version of crtbegin for -static links.
 $(T)crtbeginT.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
   gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H)
 	$(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
-	  @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O \
+	  -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O \
 	  -o $(T)crtbeginT$(objext)
 
 # Compile the start modules crt0.o and mcrt0.o that are linked with
@@ -1389,7 +1566,8 @@ 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)
 c-parser.o : c-parser.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
     $(GGC_H) $(TIMEVAR_H) $(C_TREE_H) input.h $(FLAGS_H) toplev.h output.h \
-    $(CPPLIB_H) gt-c-parser.h langhooks.h $(C_COMMON_H) $(C_PRAGMA_H)
+    $(CPPLIB_H) gt-c-parser.h langhooks.h $(C_COMMON_H) $(C_PRAGMA_H) \
+    vec.h $(TARGET_H)
 
 srcextra: gcc.srcextra lang.srcextra
 
@@ -1401,23 +1579,24 @@ c-incpath.o: c-incpath.c c-incpath.h $(CONFIG_H) $(SYSTEM_H) $(CPPLIB_H) \
 		$(MACHMODE_H)
 
 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-    $(RTL_H) $(C_TREE_H) $(GGC_H) $(TARGET_H) $(FLAGS_H) function.h output.h \
-    $(EXPR_H) debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H) \
+    $(RTL_H) $(C_TREE_H) $(GGC_H) $(TARGET_H) $(FLAGS_H) $(FUNCTION_H) output.h \
+    $(EXPR_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_H) input.h langhooks.h $(TREE_GIMPLE_H) tree-mudflap.h
+    $(DIAGNOSTIC_H) input.h langhooks.h $(TREE_GIMPLE_H) tree-mudflap.h  \
+    pointer-set.h
 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(TREE_H) $(C_TREE_H) $(TARGET_H) $(FLAGS_H) intl.h output.h $(EXPR_H) \
     $(RTL_H) toplev.h $(TM_P_H) langhooks.h $(GGC_H) $(TREE_FLOW_H) \
     $(TREE_GIMPLE_H) tree-iterator.h
 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-    $(C_TREE_H) $(C_PRETTY_PRINT_H) $(DIAGNOSTIC_H) \
+    $(C_TREE_H) $(DIAGNOSTIC_H) \
     $(GGC_H) langhooks.h $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-c.h \
-    c-objc-common.h $(C_PRAGMA_H) c-common.def tree-inline.h
+    c-objc-common.h $(C_PRAGMA_H) c-common.def $(TREE_INLINE_H)
 stub-objc.o : stub-objc.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
     $(C_COMMON_H)
 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-    $(RTL_H) debug.h $(C_TREE_H) $(C_COMMON_H) real.h $(SPLAY_TREE_H) \
+    $(RTL_H) debug.h $(C_TREE_H) $(C_COMMON_H) $(REAL_H) $(SPLAY_TREE_H) \
     $(C_PRAGMA_H) input.h intl.h $(FLAGS_H) toplev.h output.h \
     $(CPPLIB_H) $(TIMEVAR_H) $(TM_P_H)
 c-ppoutput.o : c-ppoutput.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
@@ -1425,19 +1604,19 @@ c-ppoutput.o : c-ppoutput.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(C_PRAGMA_H)
 c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
     $(TM_H) $(TREE_H) $(C_TREE_H) $(RTL_H) insn-config.h $(INTEGRATE_H) \
-    function.h $(FLAGS_H) toplev.h tree-inline.h $(DIAGNOSTIC_H) $(VARRAY_H) \
+    $(FUNCTION_H) $(FLAGS_H) toplev.h $(TREE_INLINE_H) $(DIAGNOSTIC_H) $(VARRAY_H) \
     langhooks.h $(GGC_H) $(TARGET_H) $(C_PRETTY_PRINT_H) c-objc-common.h \
     tree-mudflap.h
 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
     $(C_TREE_H) $(FLAGS_H) toplev.h
 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(TREE_H) $(FLAGS_H) toplev.h $(C_COMMON_H) convert.h $(C_TREE_H) \
-    langhooks.h
+    langhooks.h $(TARGET_H)
 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-    $(TREE_H) function.h $(C_PRAGMA_H) toplev.h output.h $(GGC_H) $(TM_P_H) \
+    $(TREE_H) $(FUNCTION_H) $(C_PRAGMA_H) toplev.h output.h $(GGC_H) $(TM_P_H) \
     $(C_COMMON_H) $(TARGET_H) gt-c-pragma.h $(CPPLIB_H) $(FLAGS_H)
 graph.o: graph.c $(SYSTEM_H) coretypes.h $(TM_H) toplev.h $(FLAGS_H) output.h \
-    $(RTL_H) function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h $(OBSTACK_H)
+    $(RTL_H) $(FUNCTION_H) hard-reg-set.h $(BASIC_BLOCK_H) graph.h $(OBSTACK_H)
 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
     $(FLAGS_H) hard-reg-set.h $(BASIC_BLOCK_H) $(OBSTACK_H)
 
@@ -1451,7 +1630,7 @@ collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
 
 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) intl.h \
 	$(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS)  \
 	-DTARGET_MACHINE=\"$(target_noncanonical)\" \
 	-c $(srcdir)/collect2.c $(OUTPUT_OPTION)
 
@@ -1465,23 +1644,23 @@ c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
 	$(GGC_H) $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def \
 	$(DIAGNOSTIC_H) gt-c-common.h langhooks.h $(VARRAY_H) $(RTL_H) \
 	$(TARGET_H) $(C_TREE_H) tree-iterator.h langhooks.h tree-mudflap.h \
-	intl.h opts.h real.h $(CPPLIB_H) tree-inline.h $(HASHTAB_H) \
-	builtins.def
+	intl.h opts.h $(REAL_H) $(CPPLIB_H) $(TREE_INLINE_H) $(HASHTAB_H) \
+	$(BUILTINS_DEF)
 
 c-pretty-print.o : c-pretty-print.c $(C_PRETTY_PRINT_H) \
-	$(C_TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) real.h \
+	$(C_TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(REAL_H) \
 	$(DIAGNOSTIC_H) tree-iterator.h
 
 c-opts.o : c-opts.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)		\
         $(TREE_H) $(C_PRAGMA_H) $(FLAGS_H) toplev.h langhooks.h		\
-        tree-inline.h $(DIAGNOSTIC_H) intl.h debug.h $(C_COMMON_H)	\
+        $(TREE_INLINE_H) $(DIAGNOSTIC_H) intl.h debug.h $(C_COMMON_H)	\
         opts.h options.h $(MKDEPS_H) c-incpath.h cppdefault.h
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 		$< $(OUTPUT_OPTION) @TARGET_SYSTEM_ROOT_DEFINE@
 
 c-cppbuiltin.o : 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 except.h real.h $(TARGET_H) $(TM_P_H)
+	output.h except.h $(REAL_H) $(TARGET_H) $(TM_P_H)
 
 # A file used by all variants of C and some other languages.
 
@@ -1494,7 +1673,7 @@ c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) la
 
 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 	$(TREE_H) $(FLAGS_H) toplev.h output.h $(RTL_H) $(GGC_H) \
-	$(PREDICT_H) tree-inline.h $(C_COMMON_H) except.h function.h \
+	$(PREDICT_H) $(TREE_INLINE_H) $(C_COMMON_H) except.h $(FUNCTION_H) \
 	langhooks.h $(SPLAY_TREE_H) $(TIMEVAR_H) $(TREE_GIMPLE_H) \
 	$(VARRAY_H)
 
@@ -1504,10 +1683,13 @@ c-dump.o : c-dump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
 c-pch.o : c-pch.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(CPPLIB_H) $(TREE_H) \
 	$(C_COMMON_H) output.h toplev.h $(C_PRAGMA_H) $(GGC_H) debug.h \
 	langhooks.h $(FLAGS_H) hosthooks.h version.h $(TARGET_H)
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	  -DHOST_MACHINE=\"$(host)\" -DTARGET_MACHINE=\"$(target)\" \
 	  $< $(OUTPUT_OPTION)
 
+c-omp.o : c-omp.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
+	$(FUNCTION_H) $(C_COMMON_H) toplev.h $(TREE_GIMPLE_H)
+
 # Language-independent files.
 
 DRIVER_DEFINES = \
@@ -1525,43 +1707,22 @@ 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)
+    configargs.h $(OBSTACK_H) opts.h
 	(SHLIB_LINK='$(SHLIB_LINK)' \
 	SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
   $(DRIVER_DEFINES) \
   -c $(srcdir)/gcc.c $(OUTPUT_OPTION))
 
 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H)
 	(SHLIB_LINK='$(SHLIB_LINK)' \
 	SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
   $(DRIVER_DEFINES) \
   -c $(srcdir)/gccspec.c $(OUTPUT_OPTION))
 
 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H)
 
-build/genchecksum$(build_exeext) : build/genchecksum.o $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/genchecksum.o $(BUILD_LIBS)
-
-build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
-
-dummy-checksum.o : dummy-checksum.c
-
-tree-check.h: s-check ; @true
-s-check : build/gencheck$(build_exeext)
-	$(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
-	$(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
-	$(STAMP) s-check
-
-build/gencheck$(build_exeext) : build/gencheck.o $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/gencheck.o $(BUILD_LIBS)
-
-build/gencheck.o : gencheck.c gencheck.h tree.def $(BCONFIG_H) $(SYSTEM_H) \
-	coretypes.h $(GTM_H) $(lang_tree_files)
-
 gencheck.h : s-gencheck ; @true
 s-gencheck : Makefile
 	ltf="$(lang_tree_files)"; for f in $$ltf; do \
@@ -1597,16 +1758,19 @@ s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opth-gen.awk
 
 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
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(OUTPUT_OPTION) -DGCC_DRIVER options.c
+
 dumpvers: dumpvers.c
 
 version.o: version.c version.h $(DATESTAMP) $(BASEVER) $(DEVPHASE)
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	-DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
 	-DDEVPHASE=$(DEVPHASE_s) -c $(srcdir)/version.c $(OUTPUT_OPTION)
 
 gtype-desc.o: gtype-desc.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 	$(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) bitmap.h $(TREE_H) $(RTL_H) \
-	function.h insn-config.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_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 $(CPP_ID_DATA_H)
 
@@ -1628,92 +1792,103 @@ stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 
 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) prefix.h \
 	Makefile $(BASEVER)
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	-DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s) \
 	  -c $(srcdir)/prefix.c $(OUTPUT_OPTION)
 
 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   $(FLAGS_H) convert.h toplev.h langhooks.h real.h
+   $(FLAGS_H) convert.h toplev.h langhooks.h $(REAL_H)
+
+double-int.o: double-int.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_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 $(TREE_INLINE_H) $(RTL_H) insn-config.h $(INTEGRATE_H) \
    langhooks.h $(LANGHOOKS_DEF_H) $(FLAGS_H) $(GGC_H) $(DIAGNOSTIC_H) intl.h \
    $(TREE_GIMPLE_H)
 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   $(FLAGS_H) function.h $(PARAMS_H) \
+   $(FLAGS_H) $(FUNCTION_H) $(PARAMS_H) \
    toplev.h $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h \
-   real.h gt-tree.h tree-iterator.h $(BASIC_BLOCK_H) $(TREE_FLOW_H) \
+   $(REAL_H) gt-tree.h tree-iterator.h $(BASIC_BLOCK_H) $(TREE_FLOW_H) \
    $(OBSTACK_H) pointer-set.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-iterator.h tree-pass.h $(DIAGNOSTIC_H)
+   tree-iterator.h tree-pass.h $(DIAGNOSTIC_H) $(REAL_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 \
-   $(INTEGRATE_H) $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h \
-   langhooks.h tree-inline.h $(CGRAPH_H) intl.h function.h $(TREE_GIMPLE_H) \
-   debug.h $(DIAGNOSTIC_H) $(TREE_FLOW_H) tree-iterator.h tree-mudflap.h
+   $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h \
+   langhooks.h $(TREE_INLINE_H) $(CGRAPH_H) intl.h $(FUNCTION_H) $(TREE_GIMPLE_H) \
+   debug.h $(DIAGNOSTIC_H) $(TREE_FLOW_H) tree-iterator.h tree-mudflap.h \
+   ipa-prop.h
 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   $(GGC_H) langhooks.h real.h tree-iterator.h
+   $(GGC_H) langhooks.h $(REAL_H) tree-iterator.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) $(RTL_H) \
+   $(TREE_H) $(PARAMS_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) $(RTL_H) \
    $(GGC_H) $(TM_P_H) $(TARGET_H) langhooks.h $(REGS_H) gt-stor-layout.h \
    toplev.h
+tree-ssa-structalias.o: tree-ssa-structalias.c tree-ssa-structalias.h \
+   $(SYSTEM_H) $(CONFIG_H) $(GGC_H) $(TREE_H) $(TREE_FLOW_H) \
+   $(TM_H) coretypes.h cgraph.h tree-pass.h $(TIMEVAR_H) \
+   gt-tree-ssa-structalias.h $(PARAMS_H)
 tree-ssa.o : tree-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) output.h $(DIAGNOSTIC_H) \
-   errors.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) hard-reg-set.h $(HASHTAB_H) pointer-set.h \
-   $(TREE_GIMPLE_H) tree-inline.h $(VARRAY_H)
+   $(TREE_GIMPLE_H) $(TREE_INLINE_H) $(VARRAY_H)
 tree-into-ssa.o : tree-into-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) output.h $(DIAGNOSTIC_H) \
-   errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    langhooks.h domwalk.h tree-pass.h $(GGC_H) $(PARAMS_H) $(BASIC_BLOCK_H) \
    bitmap.h $(CFGLOOP_H) $(FLAGS_H) hard-reg-set.h $(HASHTAB_H) \
-   $(TREE_GIMPLE_H) tree-inline.h $(VARRAY_H)
+   $(TREE_GIMPLE_H) $(TREE_INLINE_H) $(VARRAY_H) vecprim.h
 tree-outof-ssa.o : tree-outof-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) output.h $(DIAGNOSTIC_H) \
-   errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    langhooks.h tree-pass.h $(TREE_SSA_LIVE_H) $(BASIC_BLOCK_H) bitmap.h \
    $(FLAGS_H) $(GGC_H) hard-reg-set.h $(HASHTAB_H) $(TREE_GIMPLE_H) \
-   tree-inline.h $(VARRAY_H)
+   $(TREE_INLINE_H) $(VARRAY_H) toplev.h vecprim.h
 tree-ssa-dse.o : tree-ssa-dse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) errors.h $(GGC_H) $(TREE_H) $(RTL_H) $(TM_P_H) $(BASIC_BLOCK_H) \
+   $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(TM_P_H) $(BASIC_BLOCK_H) \
    $(TREE_FLOW_H) tree-pass.h $(TREE_DUMP_H) domwalk.h $(FLAGS_H) \
    $(DIAGNOSTIC_H) $(TIMEVAR_H)
 tree-ssa-forwprop.o : tree-ssa-forwprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) errors.h $(GGC_H) $(TREE_H) $(RTL_H) $(TM_P_H) $(BASIC_BLOCK_H) \
+   $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(TM_P_H) $(BASIC_BLOCK_H) \
    $(TREE_FLOW_H) tree-pass.h $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
    langhooks.h
 tree-ssa-phiopt.o : tree-ssa-phiopt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) errors.h $(GGC_H) $(TREE_H) $(RTL_H) $(TM_P_H) $(BASIC_BLOCK_H) \
+   $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(TM_P_H) $(BASIC_BLOCK_H) \
    $(TREE_FLOW_H) tree-pass.h $(TREE_DUMP_H) langhooks.h $(FLAGS_H) \
    $(DIAGNOSTIC_H) $(TIMEVAR_H)
 tree-nrv.o : tree-nrv.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(TREE_H) $(RTL_H) function.h $(BASIC_BLOCK_H) $(EXPR_H) \
+   $(TM_H) $(TREE_H) $(RTL_H) $(FUNCTION_H) $(BASIC_BLOCK_H) $(EXPR_H) \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TIMEVAR_H) $(TREE_DUMP_H) tree-pass.h \
    langhooks.h
 tree-ssa-copy.o : tree-ssa-copy.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h $(DIAGNOSTIC_H) \
-   errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    $(BASIC_BLOCK_H) tree-pass.h langhooks.h tree-ssa-propagate.h $(FLAGS_H)
 tree-ssa-propagate.o : tree-ssa-propagate.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h \
-   $(DIAGNOSTIC_H) errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.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 vec.h gt-tree-ssa-propagate.h $(FLAGS_H) $(VARRAY_H)
 tree-ssa-dom.o : tree-ssa-dom.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h $(DIAGNOSTIC_H) \
-   errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   $(BASIC_BLOCK_H) domwalk.h real.h tree-pass.h $(FLAGS_H) langhooks.h \
-   tree-ssa-propagate.h $(CFGLOOP_H)
+   $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   $(BASIC_BLOCK_H) domwalk.h tree-pass.h $(FLAGS_H) langhooks.h \
+   tree-ssa-propagate.h $(CFGLOOP_H) $(PARAMS_H) $(REAL_H)
 tree-ssa-uncprop.o : tree-ssa-uncprop.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h \
-   $(DIAGNOSTIC_H) errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.h \
-   $(TREE_DUMP_H) $(BASIC_BLOCK_H) domwalk.h real.h tree-pass.h $(FLAGS_H) \
-   langhooks.h tree-ssa-propagate.h
+   $(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
+   $(TREE_DUMP_H) $(BASIC_BLOCK_H) domwalk.h tree-pass.h $(FLAGS_H) \
+   langhooks.h tree-ssa-propagate.h $(REAL_H)
+tree-ssa-threadedge.o : tree-ssa-threadedge.c $(TREE_FLOW_H) $(CONFIG_H) \
+   $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h \
+   $(DIAGNOSTIC_H) $(FUNCTION_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   $(BASIC_BLOCK_H) $(FLAGS_H) tree-pass.h $(CFGLOOP_H)
 tree-ssa-threadupdate.o : tree-ssa-threadupdate.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h \
-   $(DIAGNOSTIC_H) errors.h function.h $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   $(DIAGNOSTIC_H) $(FUNCTION_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    $(BASIC_BLOCK_H) $(FLAGS_H) tree-pass.h $(CFGLOOP_H)
 tree-ssanames.o : tree-ssanames.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(TREE_H) $(VARRAY_H) $(GGC_H) gt-tree-ssanames.h  $(TREE_FLOW_H)
@@ -1723,20 +1898,20 @@ tree-phinodes.o : tree-phinodes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
 domwalk.o : domwalk.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) domwalk.h $(GGC_H)
 tree-ssa-live.o : tree-ssa-live.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
-   $(TREE_H) $(DIAGNOSTIC_H) errors.h function.h $(TIMEVAR_H) \
+   $(TREE_H) $(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) \
    $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_SSA_LIVE_H) $(BASIC_BLOCK_H) \
-   bitmap.h $(FLAGS_H) $(HASHTAB_H) $(TREE_GIMPLE_H) tree-inline.h \
-   $(VARRAY_H)
+   bitmap.h $(FLAGS_H) $(HASHTAB_H) $(TREE_GIMPLE_H) $(TREE_INLINE_H) \
+   $(VARRAY_H) toplev.h vecprim.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 \
+   $(SYSTEM_H) $(TREE_H) $(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) tree-pass.h \
    $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_SSA_LIVE_H) $(BASIC_BLOCK_H) \
    bitmap.h $(FLAGS_H) $(HASHTAB_H) langhooks.h $(TREE_GIMPLE_H) \
-   tree-inline.h
+   $(TREE_INLINE_H)
 tree-ssa-pre.o : tree-ssa-pre.c $(TREE_FLOW_H) $(CONFIG_H) \
-   $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) errors.h $(TIMEVAR_H) \
+   $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
    $(TM_H) coretypes.h $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) $(CFGLOOP_H) \
-   alloc-pool.h $(BASIC_BLOCK_H) bitmap.h $(FIBHEAP_H) $(HASHTAB_H) \
-   langhooks.h real.h $(TREE_GIMPLE_H) tree-inline.h tree-iterator.h
+   alloc-pool.h $(BASIC_BLOCK_H) bitmap.h $(HASHTAB_H) $(TREE_GIMPLE_H) \
+   $(TREE_INLINE_H) tree-iterator.h
 tree-vn.o : tree-vn.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GGC_H) \
    $(TREE_H) $(TREE_FLOW_H) $(HASHTAB_H) langhooks.h tree-pass.h \
    $(TREE_DUMP_H) $(DIAGNOSTIC_H)
@@ -1746,73 +1921,87 @@ tree-vrp.o : tree-vrp.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(CFGLOOP_H) $(SCEV_H) tree-chrec.h $(TIMEVAR_H)
 tree-cfg.o : tree-cfg.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) $(FLAGS_H) output.h \
-   $(DIAGNOSTIC_H) errors.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) hard-reg-set.h $(HASHTAB_H) toplev.h \
    tree-ssa-propagate.h
-tree-cfgcleanup.o : tree-cfg.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
+tree-cfgcleanup.o : tree-cfgcleanup.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) $(FLAGS_H) output.h \
-   $(DIAGNOSTIC_H) errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.h \
+   $(DIAGNOSTIC_H) errors.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) hard-reg-set.h $(HASHTAB_H) toplev.h \
    tree-ssa-propagate.h
+rtl-factoring.o : rtl-factoring.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
+   coretypes.h $(TM_H) $(BASIC_BLOCK_H) $(GGC_H) $(REGS_H) $(PARAMS_H) $(EXPR_H) \
+   addresses.h $(TM_P_H) tree-pass.h tree-flow.h timevar.h output.h
 tree-tailcall.o : tree-tailcall.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
-   $(RTL_H) $(TREE_H) $(TM_P_H) function.h $(TM_H) coretypes.h \
+   $(RTL_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) hard-reg-set.h
 tree-ssa-sink.o : tree-ssa-sink.c $(TREE_FLOW_H) $(CONFIG_H) \
-   $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) errors.h $(TIMEVAR_H) \
+   $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
    $(TM_H) coretypes.h $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) alloc-pool.h \
    $(BASIC_BLOCK_H) bitmap.h $(CFGLOOP_H) $(FIBHEAP_H) $(HASHTAB_H) \
-   langhooks.h real.h $(TREE_GIMPLE_H) tree-inline.h tree-iterator.h
+   langhooks.h $(REAL_H) $(TREE_GIMPLE_H) $(TREE_INLINE_H) tree-iterator.h
 tree-nested.o: tree-nested.c $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TREE_H) \
-   $(RTL_H) $(TM_P_H) function.h $(TREE_DUMP_H) tree-inline.h \
+   $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(TREE_DUMP_H) $(TREE_INLINE_H) \
    tree-iterator.h $(TREE_GIMPLE_H) $(CGRAPH_H) $(EXPR_H) langhooks.h \
    $(GGC_H) gt-tree-nested.h coretypes.h $(TREE_FLOW_H)
 tree-if-conv.o: tree-if-conv.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(FLAGS_H) $(TIMEVAR_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) \
    $(CFGLOOP_H) $(RTL_H) $(C_COMMON_H) tree-chrec.h $(TREE_DATA_REF_H) \
-   $(SCEV_H) tree-pass.h $(DIAGNOSTIC_H) errors.h $(TARGET_H) $(TREE_DUMP_H) \
+   $(SCEV_H) tree-pass.h $(DIAGNOSTIC_H) $(TARGET_H) $(TREE_DUMP_H) \
    $(VARRAY_H)
 tree-iterator.o : tree-iterator.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
    coretypes.h $(GGC_H) tree-iterator.h $(TREE_GIMPLE_H) gt-tree-iterator.h
 tree-dfa.o : tree-dfa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h $(DIAGNOSTIC_H) \
-   errors.h tree-inline.h $(HASHTAB_H) pointer-set.h $(FLAGS_H) function.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) hard-reg-set.h \
-   $(TREE_GIMPLE_H)
+   $(TREE_GIMPLE_H) 
 tree-ssa-operands.o : tree-ssa-operands.c $(TREE_FLOW_H) $(CONFIG_H) \
-   $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) errors.h tree-inline.h \
-   $(FLAGS_H) function.h $(TM_H) $(TIMEVAR_H) tree-pass.h \
-   gt-tree-ssa-operands.h coretypes.h langhooks.h tree-ssa-opfinalize.h
+   $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) errors.h $(TREE_INLINE_H) \
+   $(FLAGS_H) $(FUNCTION_H) $(TM_H) $(TIMEVAR_H) tree-pass.h toplev.h \
+   gt-tree-ssa-operands.h coretypes.h langhooks.h $(IPA_REFERENCE_H)
 tree-eh.o : tree-eh.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
-   $(RTL_H) $(TREE_H) $(TM_H) $(FLAGS_H) function.h except.h langhooks.h \
+   $(RTL_H) $(TREE_H) $(TM_H) $(FLAGS_H) $(FUNCTION_H) except.h langhooks.h \
    $(GGC_H) tree-pass.h coretypes.h $(TIMEVAR_H) $(TM_P_H) \
-   $(TREE_DUMP_H) tree-inline.h tree-iterator.h
+   $(TREE_DUMP_H) $(TREE_INLINE_H) tree-iterator.h toplev.h
 tree-ssa-loop.o : tree-ssa-loop.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) \
    output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   tree-pass.h $(FLAGS_H) tree-inline.h $(SCEV_H) $(BASIC_BLOCK_H) \
+   tree-pass.h $(FLAGS_H) $(TREE_INLINE_H) $(SCEV_H) $(BASIC_BLOCK_H) \
    hard-reg-set.h
 tree-ssa-loop-unswitch.o : tree-ssa-loop-unswitch.c $(TREE_FLOW_H) \
    $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) \
    domwalk.h $(PARAMS_H) output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) \
    coretypes.h $(TREE_DUMP_H) tree-pass.h $(BASIC_BLOCK_H) hard-reg-set.h
+tree-ssa-address.o : tree-ssa-address.c $(TREE_FLOW_H) $(CONFIG_H) \
+   $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) \
+   output.h diagnostic.h $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   tree-pass.h $(FLAGS_H) $(TREE_INLINE_H) $(RECOG_H) insn-config.h $(EXPR_H) \
+   gt-tree-ssa-address.h $(GGC_H)
 tree-ssa-loop-niter.o : tree-ssa-loop-niter.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) $(PARAMS_H) \
-   tree-inline.h output.h $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   $(TREE_INLINE_H) output.h $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    $(FLAGS_H) tree-pass.h $(SCEV_H) $(TREE_DATA_REF_H) $(BASIC_BLOCK_H) \
-   $(GGC_H) hard-reg-set.h tree-chrec.h
+   $(GGC_H) hard-reg-set.h tree-chrec.h intl.h
 tree-ssa-loop-ivcanon.o : tree-ssa-loop-ivcanon.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) $(PARAMS_H) \
-   tree-inline.h output.h $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   $(TREE_INLINE_H) output.h $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    $(FLAGS_H) tree-pass.h $(SCEV_H) $(BASIC_BLOCK_H) $(GGC_H) hard-reg-set.h \
    tree-chrec.h
 tree-ssa-loop-ch.o : tree-ssa-loop-ch.c $(TREE_FLOW_H) $(CONFIG_H) \
-   $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) tree-inline.h \
+   $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) $(TREE_INLINE_H) \
    output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    tree-pass.h $(FLAGS_H) $(BASIC_BLOCK_H) hard-reg-set.h
+tree-ssa-loop-prefetch.o: tree-ssa-loop-prefetch.c $(TREE_FLOW_H) $(CONFIG_H) \
+   $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) $(EXPR_H) \
+   output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+   tree-pass.h $(GGC_H) $(RECOG_H) insn-config.h $(HASHTAB_H) $(SCEV_H) \
+   $(CFGLOOP_H) $(PARAMS_H) langhooks.h $(BASIC_BLOCK_H) hard-reg-set.h \
+   tree-chrec.h toplev.h langhooks.h
 tree-ssa-loop-ivopts.o : tree-ssa-loop-ivopts.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) $(EXPR_H) \
    output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
@@ -1822,94 +2011,114 @@ tree-ssa-loop-ivopts.o : tree-ssa-loop-ivopts.c $(TREE_FLOW_H) $(CONFIG_H) \
 tree-ssa-loop-manip.o : tree-ssa-loop-manip.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) \
    output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   tree-pass.h $(CFGLAYOUT_H) $(SCEV_H) $(BASIC_BLOCK_H) hard-reg-set.h
+   tree-pass.h $(CFGLAYOUT_H) $(SCEV_H) $(BASIC_BLOCK_H) hard-reg-set.h \
+   $(PARAMS_H)
 tree-ssa-loop-im.o : tree-ssa-loop-im.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(CFGLOOP_H) domwalk.h \
    $(PARAMS_H) output.h $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
-   $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) real.h $(BASIC_BLOCK_H) \
+   $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) $(REAL_H) $(BASIC_BLOCK_H) \
    hard-reg-set.h
 tree-ssa-math-opts.o : tree-ssa-math-opts.c $(TREE_FLOW_H) $(CONFIG_H) \
-   $(SYSTEM_H) $(TREE_H) $(TIMEVAR_H) tree-pass.h $(TM_H) $(FLAGS_H)
+   $(SYSTEM_H) $(TREE_H) $(TIMEVAR_H) tree-pass.h $(TM_H) $(FLAGS_H) \
+   alloc-pool.h $(BASIC_BLOCK_H) $(TARGET_H)
 tree-ssa-alias.o : tree-ssa-alias.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
-   $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) tree-inline.h $(FLAGS_H) \
-   function.h $(TIMEVAR_H) convert.h $(TM_H) coretypes.h langhooks.h \
+   $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) $(TREE_INLINE_H) $(FLAGS_H) \
+   $(FUNCTION_H) $(TIMEVAR_H) convert.h $(TM_H) coretypes.h langhooks.h \
    $(TREE_DUMP_H) tree-pass.h $(PARAMS_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
-   hard-reg-set.h $(TREE_GIMPLE_H) vec.h
+   hard-reg-set.h $(TREE_GIMPLE_H) vec.h tree-ssa-structalias.h \
+   $(IPA_TYPE_ESCAPE_H) vecprim.h
+tree-ssa-reassoc.o : tree-ssa-reassoc.c $(TREE_FLOW_H) $(CONFIG_H) \
+   $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) errors.h $(TIMEVAR_H) \
+   $(TM_H) coretypes.h $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) tree-iterator.h\
+   $(BASIC_BLOCK_H) $(TREE_GIMPLE_H) $(TREE_INLINE_H) vec.h \
+   alloc-pool.h
 tree-optimize.o : tree-optimize.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h $(DIAGNOSTIC_H) \
    $(FLAGS_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) toplev.h \
-   function.h langhooks.h $(FLAGS_H) $(CGRAPH_H) tree-inline.h \
+   $(FUNCTION_H) langhooks.h $(FLAGS_H) $(CGRAPH_H) $(TREE_INLINE_H) \
    tree-mudflap.h $(GGC_H) $(CGRAPH_H) tree-pass.h $(CFGLOOP_H) \
    $(BASIC_BLOCK_H) graph.h hard-reg-set.h
-c-gimplify.o : c-gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) errors.h \
+c-gimplify.o : c-gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
    $(C_TREE_H) $(C_COMMON_H) $(DIAGNOSTIC_H) $(TREE_GIMPLE_H) $(VARRAY_H) \
    $(FLAGS_H) langhooks.h toplev.h $(RTL_H) $(TREE_FLOW_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
-gimplify.o : gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) errors.h \
-   $(DIAGNOSTIC_H) $(TREE_GIMPLE_H) tree-inline.h $(VARRAY_H) langhooks.h \
+   hard-reg-set.h $(TREE_DUMP_H) $(TREE_INLINE_H)
+gimplify.o : gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
+   $(DIAGNOSTIC_H) $(TREE_GIMPLE_H) $(TREE_INLINE_H) $(VARRAY_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) real.h $(TARGET_H)
-gimple-low.o : gimple-low.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) errors.h \
-   $(DIAGNOSTIC_H) $(TREE_GIMPLE_H) tree-inline.h $(VARRAY_H) langhooks.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) \
+   $(REAL_H)
+gimple-low.o : gimple-low.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
+   $(DIAGNOSTIC_H) $(TREE_GIMPLE_H) $(TREE_INLINE_H) $(VARRAY_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 \
+   except.h $(FLAGS_H) $(RTL_H) $(FUNCTION_H) $(EXPR_H) tree-pass.h \
    $(HASHTAB_H) toplev.h
+omp-low.o : omp-low.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
+   $(RTL_H) $(TREE_GIMPLE_H) $(TREE_INLINE_H) langhooks.h $(DIAGNOSTIC_H) \
+   $(TREE_FLOW_H) $(TIMEVAR_H) $(FLAGS_H) $(EXPR_H) toplev.h tree-pass.h \
+   $(GGC_H)
 tree-browser.o : tree-browser.c tree-browser.def $(CONFIG_H) $(SYSTEM_H) \
-   $(TREE_H) errors.h tree-inline.h $(DIAGNOSTIC_H) $(HASHTAB_H) \
+   $(TREE_H) $(TREE_INLINE_H) $(DIAGNOSTIC_H) $(HASHTAB_H) \
    $(TM_H) coretypes.h
 tree-chrec.o: tree-chrec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   errors.h $(GGC_H) $(TREE_H) tree-chrec.h tree-pass.h $(PARAMS_H) \
-   $(DIAGNOSTIC_H) $(VARRAY_H)
+   $(GGC_H) $(TREE_H) $(REAL_H) $(SCEV_H) tree-pass.h $(PARAMS_H) \
+   $(DIAGNOSTIC_H) $(CFGLOOP_H) $(TREE_FLOW_H)
 tree-scalar-evolution.o: tree-scalar-evolution.c $(CONFIG_H) $(SYSTEM_H) \
-   coretypes.h $(TM_H) errors.h $(GGC_H) $(TREE_H) $(RTL_H) \
+   coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(REAL_H) $(RTL_H) \
    $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) \
    $(TIMEVAR_H) $(CFGLOOP_H) $(SCEV_H) tree-pass.h $(FLAGS_H) tree-chrec.h
 tree-data-ref.o: tree-data-ref.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   errors.h $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
    $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
    $(TREE_DATA_REF_H) $(SCEV_H) tree-pass.h tree-chrec.h
 tree-vect-analyze.o: tree-vect-analyze.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) errors.h $(GGC_H) $(OPTABS_H) $(TREE_H) $(BASIC_BLOCK_H) \
+   $(TM_H) $(GGC_H) $(OPTABS_H) $(TREE_H) $(BASIC_BLOCK_H) \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
    tree-vectorizer.h $(TREE_DATA_REF_H) $(SCEV_H) $(EXPR_H) tree-chrec.h
+tree-vect-patterns.o: tree-vect-patterns.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+   $(TM_H) errors.h $(GGC_H) $(OPTABS_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) \
+   diagnostic.h $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) cfgloop.h \
+   tree-vectorizer.h $(TREE_DATA_REF_H) $(EXPR_H) $(TARGET_H)
 tree-vect-transform.o: tree-vect-transform.c $(CONFIG_H) $(SYSTEM_H) \
-   coretypes.h $(TM_H) errors.h $(GGC_H) $(OPTABS_H) $(TREE_H) $(RTL_H) \
+   coretypes.h $(TM_H) $(GGC_H) $(OPTABS_H) $(RECOG_H) $(TREE_H) $(RTL_H) \
    $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) \
    $(TIMEVAR_H) $(CFGLOOP_H) $(TARGET_H) tree-pass.h $(EXPR_H) \
    tree-vectorizer.h $(TREE_DATA_REF_H) $(SCEV_H) langhooks.h toplev.h \
    tree-chrec.h
 tree-vectorizer.o: tree-vectorizer.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) errors.h $(GGC_H) $(OPTABS_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) \
+   $(TM_H) $(GGC_H) $(OPTABS_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
    tree-pass.h $(EXPR_H) tree-vectorizer.h $(TREE_DATA_REF_H) $(SCEV_H) \
    input.h $(TARGET_H) $(CFGLAYOUT_H) toplev.h tree-chrec.h
 tree-loop-linear.o: tree-loop-linear.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) errors.h $(GGC_H) $(OPTABS_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) \
+   $(TM_H) $(GGC_H) $(OPTABS_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
    tree-pass.h $(TREE_DATA_REF_H) $(SCEV_H) $(EXPR_H) $(LAMBDA_H) \
-   $(TARGET_H) tree-chrec.h $(VARRAY_H)
+   $(TARGET_H) tree-chrec.h
 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_H) $(FUNCTION_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) tree-pass.h \
    tree-stdarg.h $(TARGET_H) langhooks.h
+tree-object-size.o: tree-object-size.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+   $(TM_H) $(TREE_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) tree-pass.h \
+   tree-ssa-propagate.h
 tree-gimple.o : tree-gimple.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(EXPR_H) \
    $(RTL_H) $(TREE_GIMPLE_H) $(TM_H) coretypes.h bitmap.h $(GGC_H) \
    output.h $(TREE_FLOW_H)
-tree-mudflap.o : $(CONFIG_H) errors.h $(SYSTEM_H) $(TREE_H) tree-inline.h \
+tree-mudflap.o : $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TREE_INLINE_H) \
    $(TREE_GIMPLE_H) $(DIAGNOSTIC_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 hard-reg-set.h \
-   $(RTL_H) $(TM_P_H) $(TREE_FLOW_H)
-tree-nomudflap.o : $(CONFIG_H) errors.h $(SYSTEM_H) $(TREE_H) tree-inline.h \
+   gt-tree-mudflap.h $(BASIC_BLOCK_H) $(FLAGS_H) $(FUNCTION_H) hard-reg-set.h \
+   $(RTL_H) $(TM_P_H) $(TREE_FLOW_H) toplev.h
+tree-nomudflap.o : $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TREE_INLINE_H) \
    $(C_TREE_H) $(C_COMMON_H) $(TREE_GIMPLE_H) $(DIAGNOSTIC_H) $(HASHTAB_H) \
    output.h $(VARRAY_H) langhooks.h tree-mudflap.h $(TM_H) coretypes.h \
-   $(GGC_H) gt-tree-mudflap.h tree-pass.h
+   $(GGC_H) gt-tree-mudflap.h tree-pass.h toplev.h
 tree-pretty-print.o : tree-pretty-print.c $(CONFIG_H) $(SYSTEM_H) \
-   errors.h $(TREE_H) $(DIAGNOSTIC_H) real.h $(HASHTAB_H) $(TREE_FLOW_H) \
-   $(TM_H) coretypes.h tree-iterator.h tree-chrec.h langhooks.h
+   $(TREE_H) $(DIAGNOSTIC_H) $(REAL_H) $(HASHTAB_H) $(TREE_FLOW_H) \
+   $(TM_H) coretypes.h tree-iterator.h tree-chrec.h langhooks.h tree-pass.h
 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TREE_H) $(FLAGS_H) real.h toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) \
+   $(TREE_H) $(FLAGS_H) $(REAL_H) toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) \
    $(GGC_H) $(TM_P_H) langhooks.h $(MD5_H)
 diagnostic.o : diagnostic.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) version.h $(TM_P_H) $(FLAGS_H) input.h toplev.h intl.h \
@@ -1917,33 +2126,35 @@ diagnostic.o : diagnostic.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 opts.o : opts.c opts.h options.h toplev.h $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TREE_H) $(TM_H) langhooks.h $(GGC_H) $(RTL_H) \
    output.h $(DIAGNOSTIC_H) $(TM_P_H) $(INSN_ATTR_H) intl.h $(TARGET_H) \
-   $(FLAGS_H) $(PARAMS_H)
+   $(FLAGS_H) $(PARAMS_H) tree-pass.h
+opts-common.o : opts-common.c opts.h $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h intl.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 \
-   $(MACHMODE_H) $(TARGET_DEF_H) $(TARGET_H)
+   $(EXPR_H) $(TM_H) $(RTL_H) $(TM_P_H) $(FUNCTION_H) output.h toplev.h \
+   $(MACHMODE_H) $(TARGET_DEF_H) $(TARGET_H) $(GGC_H) gt-targhooks.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 \
+   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) \
    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) real.h $(CFGLOOP_H) hosthooks.h \
+   langhooks.h insn-flags.h $(CFGLAYOUT_H) $(CFGLOOP_H) hosthooks.h \
    $(CGRAPH_H) $(COVERAGE_H) alloc-pool.h $(GGC_H) $(INTEGRATE_H) \
-   $(CPPLIB_H) opts.h params.def tree-mudflap.h
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+   $(CPPLIB_H) opts.h params.def tree-mudflap.h $(REAL_H)
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	  -DTARGET_NAME=\"$(target_noncanonical)\" \
 	  -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
 
 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 \
+   $(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) 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) real.h $(CFGLOOP_H) \
+   langhooks.h insn-flags.h $(CFGLAYOUT_H) $(REAL_H) $(CFGLOOP_H) \
    hosthooks.h $(CGRAPH_H) $(COVERAGE_H) tree-pass.h $(TREE_DUMP_H) \
-   $(GGC_H) $(INTEGRATE_H) $(CPPLIB_H) opts.h
+   $(GGC_H) $(INTEGRATE_H) $(CPPLIB_H) opts.h tree-flow.h $(TREE_INLINE_H)
 
 main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h
 
@@ -1954,71 +2165,73 @@ rtl-error.o: rtl-error.c $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(INSN_ATTR_H) insn-config.h input.h toplev.h intl.h $(DIAGNOSTIC_H) \
    $(CONFIG_H)
 
-rtl.o : rtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) real.h \
-  $(GGC_H) errors.h $(BCONFIG_H) insn-notes.def reg-notes.def
+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 $(REAL_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) real.h $(FLAGS_H) \
-    $(BCONFIG_H)
+    $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H) $(FLAGS_H) \
+    $(BCONFIG_H) $(REAL_H)
 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h \
-   $(RTL_H) hard-reg-set.h $(TM_P_H) insn-config.h $(RECOG_H) real.h \
-   $(FLAGS_H) $(REGS_H) output.h $(TARGET_H) function.h
+   $(RTL_H) hard-reg-set.h $(TM_P_H) insn-config.h $(RECOG_H) $(REAL_H) \
+   $(FLAGS_H) $(REGS_H) output.h $(TARGET_H) $(FUNCTION_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) \
+   $(RTL_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) hard-reg-set.h $(REGS_H) \
    output.h $(C_PRAGMA_H) toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
-   $(HASHTAB_H) $(TARGET_H) langhooks.h gt-varasm.h real.h $(BASIC_BLOCK_H) \
-   $(CFGLAYOUT_H) $(CGRAPH_H) tree-mudflap.h
+   $(HASHTAB_H) $(TARGET_H) langhooks.h gt-varasm.h $(BASIC_BLOCK_H) \
+   $(CFGLAYOUT_H) $(CGRAPH_H) tree-mudflap.h $(REAL_H)
 function.o : function.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TREE_H) $(CFGLAYOUT_H) $(TREE_GIMPLE_H) $(FLAGS_H) function.h $(EXPR_H) \
+   $(TREE_H) $(CFGLAYOUT_H) $(TREE_GIMPLE_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) \
    $(OPTABS_H) libfuncs.h $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
    output.h toplev.h except.h $(HASHTAB_H) $(GGC_H) $(TM_P_H) langhooks.h \
-   gt-function.h $(TARGET_H) $(BASIC_BLOCK_H) $(INTEGRATE_H)
+   gt-function.h $(TARGET_H) $(BASIC_BLOCK_H) $(INTEGRATE_H) $(PREDICT_H) \
+   tree-pass.h vecprim.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) \
+   $(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) $(MACHMODE_H) \
    $(REGS_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) \
    gt-except.h $(CGRAPH_H) $(INTEGRATE_H) $(DIAGNOSTIC_H) dwarf2.h \
-   $(TARGET_H) $(TM_P_H)
+   $(TARGET_H) $(TM_P_H) tree-pass.h timevar.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) \
+   $(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 reload.h \
-   $(GGC_H) langhooks.h intl.h $(TM_P_H) real.h $(TARGET_H) \
+   $(GGC_H) langhooks.h intl.h $(TM_P_H) $(REAL_H) $(TARGET_H) \
    tree-iterator.h gt-expr.h $(MACHMODE_H) $(TIMEVAR_H) $(TREE_FLOW_H) \
    tree-pass.h
 dojump.o : dojump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
-   $(FLAGS_H) function.h $(EXPR_H) $(OPTABS_H) $(INSN_ATTR_H) insn-config.h \
+   $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) $(OPTABS_H) $(INSN_ATTR_H) insn-config.h \
    langhooks.h $(GGC_H) gt-dojump.h
 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TREE_H) $(TREE_GIMPLE_H) $(FLAGS_H) $(TARGET_H) function.h $(REGS_H) \
+   $(TREE_H) $(TREE_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 real.h langhooks.h $(BASIC_BLOCK_H) tree-mudflap.h \
-   builtins.def $(MACHMODE_H)
+   libfuncs.h $(REAL_H) langhooks.h $(BASIC_BLOCK_H) tree-mudflap.h \
+   $(BUILTINS_DEF) $(MACHMODE_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) \
+   libfuncs.h $(REGS_H) toplev.h output.h $(FUNCTION_H) $(TIMEVAR_H) $(TM_P_H) \
    $(CGRAPH_H) except.h sbitmap.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) real.h \
+   $(FLAGS_H) insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) $(REAL_H) \
    toplev.h $(TM_P_H) langhooks.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 function.h $(GGC_H) $(TM_P_H) langhooks.h gt-explow.h
+   toplev.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) real.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) gt-dbxout.h
+   $(RECOG_H) reload.h toplev.h $(GGC_H) $(REAL_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)
 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 \
@@ -2026,324 +2239,380 @@ sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) debug.h \
    gt-sdbout.h reload.h $(VARRAY_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) real.h hard-reg-set.h $(REGS_H) $(EXPR_H) \
+   output.h $(DIAGNOSTIC_H) $(REAL_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 $(VARRAY_H)
+   $(MD5_H) input.h $(FUNCTION_H) $(VARRAY_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 \
-   $(RTL_H) $(FLAGS_H) output.h vmsdbg.h debug.h langhooks.h function.h $(TARGET_H)
+   $(RTL_H) $(FLAGS_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 \
    $(GGC_H) $(TARGET_H) gstab.h xcoff.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) real.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) \
-   $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h gt-emit-rtl.h
+   $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h tree-pass.h gt-emit-rtl.h \
+   $(REAL_H)
 real.o : real.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   toplev.h $(TM_P_H) real.h
+   toplev.h $(TM_P_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)
 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) real.h $(REGS_H) intl.h function.h output.h $(RECOG_H) \
+   $(EXPR_H) $(REAL_H) $(REGS_H) intl.h $(FUNCTION_H) output.h $(RECOG_H) \
    except.h toplev.h $(PARAMS_H) $(TM_P_H) $(TARGET_H) langhooks.h \
-   gt-integrate.h $(GGC_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) real.h except.h function.h \
-   toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H) $(TIMEVAR_H) \
-   $(DIAGNOSTIC_H)
-
+   gt-integrate.h $(GGC_H) tree-pass.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) \
+   $(REAL_H) except.h $(FUNCTION_H) tree-pass.h $(DIAGNOSTIC_H) \
+   toplev.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) real.h insn-config.h \
-   $(RECOG_H) $(EXPR_H) toplev.h output.h function.h $(GGC_H) $(TM_P_H) \
+   $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) $(REAL_H) insn-config.h \
+   $(RECOG_H) $(EXPR_H) toplev.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) \
    gt-cgraph.h output.h intl.h $(BASIC_BLOCK_H) debug.h $(HASHTAB_H) \
-   tree-inline.h $(VARRAY_H)
+   $(TREE_INLINE_H) $(VARRAY_H) tree-dump.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) \
-   $(TARGET_H) $(CGRAPH_H) intl.h pointer-set.h function.h $(TREE_GIMPLE_H) \
+   $(TREE_H) langhooks.h $(TREE_INLINE_H) toplev.h $(FLAGS_H) $(GGC_H) \
+   $(TARGET_H) $(CGRAPH_H) intl.h pointer-set.h $(FUNCTION_H) $(TREE_GIMPLE_H) \
    $(TREE_FLOW_H) tree-pass.h $(C_COMMON_H) debug.h $(DIAGNOSTIC_H) \
-   $(FIBHEAP_H) output.h $(PARAMS_H) $(RTL_H) $(TIMEVAR_H)
+   $(FIBHEAP_H) output.h $(PARAMS_H) $(RTL_H) $(TIMEVAR_H) ipa-prop.h
 ipa.o : ipa.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(CGRAPH_H) 
+ipa-prop.o : ipa-prop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
+   langhooks.h $(GGC_H) $(TARGET_H) $(CGRAPH_H) ipa-prop.h \
+   tree-flow.h $(TM_H) tree-pass.h $(FLAGS_H) $(TREE_H)
+ipa-cp.o : ipa-cp.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
+   langhooks.h $(TARGET_H) $(CGRAPH_H) ipa-prop.h  \
+   tree-flow.h $(TM_H) tree-pass.h $(FLAGS_H) $(TREE_H) \
+   diagnostic.h
 ipa-inline.o : ipa-inline.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TREE_H) langhooks.h tree-inline.h $(FLAGS_H) $(CGRAPH_H) intl.h \
+   $(TREE_H) langhooks.h $(TREE_INLINE_H) $(FLAGS_H) $(CGRAPH_H) intl.h \
    $(DIAGNOSTIC_H) $(FIBHEAP_H) $(PARAMS_H) $(TIMEVAR_H) tree-pass.h \
-   $(COVERAGE_H)
+   $(COVERAGE_H) $(HASHTAB_H)
+ipa-utils.o : ipa-utils.c $(IPA_UTILS_H) $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h $(TM_H) $(TREE_H) $(TREE_FLOW_H) $(TREE_INLINE_H) langhooks.h \
+   pointer-set.h $(GGC_H) $(C_COMMON_H) $(TREE_GIMPLE_H) \
+   $(CGRAPH_H) output.h $(FLAGS_H) tree-pass.h $(DIAGNOSTIC_H) 
+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) $(C_COMMON_H) \
+   $(TREE_GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) tree-pass.h $(DIAGNOSTIC_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) $(C_COMMON_H) \
+   $(TREE_GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) tree-pass.h $(DIAGNOSTIC_H)  
+ipa-type-escape.o : ipa-type-escape.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_TYPE_ESCAPE_H) $(IPA_UTILS_H) $(C_COMMON_H) \
+   $(TREE_GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) tree-pass.h $(DIAGNOSTIC_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 toplev.h $(GGC_H) langhooks.h $(COVERAGE_H) gt-coverage.h \
+   $(FUNCTION_H) toplev.h $(GGC_H) langhooks.h $(COVERAGE_H) gt-coverage.h \
    $(HASHTAB_H) $(CGRAPH_H) tree-iterator.h
 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(REGS_H) hard-reg-set.h $(FLAGS_H) real.h insn-config.h $(RECOG_H) \
-   $(EMIT_RTL_H) toplev.h output.h function.h cselib.h $(GGC_H) $(TM_P_H) \
-   gt-cselib.h $(PARAMS_H) alloc-pool.h $(HASHTAB_H)
+   $(REGS_H) hard-reg-set.h $(FLAGS_H) $(REAL_H) insn-config.h $(RECOG_H) \
+   $(EMIT_RTL_H) toplev.h output.h $(FUNCTION_H) cselib.h $(GGC_H) $(TM_P_H) \
+   gt-cselib.h $(PARAMS_H) alloc-pool.h $(HASHTAB_H) $(TARGET_H)
 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(REGS_H) \
-   hard-reg-set.h $(FLAGS_H) real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
-   output.h function.h $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H) $(TIMEVAR_H) \
-   except.h $(TARGET_H) $(PARAMS_H) rtlhooks-def.h
+   hard-reg-set.h $(FLAGS_H) insn-config.h $(RECOG_H) $(EXPR_H) toplev.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 $(REAL_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 \
+   $(DF_H) $(OBSTACK_H) timevar.h tree-pass.h
+see.o : see.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 \
-   $(DF_H) $(OBSTACK_H)
+   $(DF_H) $(OBSTACK_H) timevar.h tree-pass.h
 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(REGS_H) hard-reg-set.h $(FLAGS_H) real.h insn-config.h $(GGC_H) \
-   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) function.h output.h toplev.h \
+   $(REGS_H) hard-reg-set.h $(FLAGS_H) $(REAL_H) insn-config.h $(GGC_H) \
+   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h toplev.h \
    $(TM_P_H) $(PARAMS_H) except.h gt-gcse.h $(TREE_H) cselib.h $(TIMEVAR_H) \
-   intl.h $(OBSTACK_H)
+   intl.h $(OBSTACK_H) tree-pass.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) \
-   function.h toplev.h $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
+   $(FUNCTION_H) toplev.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) real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) \
-   $(BASIC_BLOCK_H) $(TM_P_H) function.h output.h
-tree-ssa-dce.o : tree-ssa-dce.c $(CONFIG_H) $(SYSTEM_H) errors.h $(TREE_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 $(REAL_H)
+mode-switching.o : mode-switching.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 tree-pass.h timevar.h $(REAL_H)
+tree-ssa-dce.o : tree-ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
     $(RTL_H) $(TM_P_H) $(TREE_FLOW_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) \
     coretypes.h $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) $(BASIC_BLOCK_H) \
-    $(GGC_H) hard-reg-set.h $(OBSTACK_H) $(TREE_GIMPLE_H)
+    $(GGC_H) hard-reg-set.h $(OBSTACK_H) $(TREE_GIMPLE_H) $(CFGLOOP_H) \
+    $(SCEV_H)
 tree-ssa-ccp.o : tree-ssa-ccp.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h \
-   $(DIAGNOSTIC_H) errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.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 $(FLAGS_H) $(TARGET_H)
-tree-sra.o : tree-sra.c $(CONFIG_H) $(SYSTEM_H) errors.h $(TREE_H) $(RTL_H) \
-    $(TM_P_H) $(TREE_FLOW_H) $(DIAGNOSTIC_H) tree-inline.h \
+tree-sra.o : tree-sra.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
+    $(TM_P_H) $(TREE_FLOW_H) $(DIAGNOSTIC_H) $(TREE_INLINE_H) \
     $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_GIMPLE_H) \
     langhooks.h tree-pass.h $(FLAGS_H) $(EXPR_H) $(BASIC_BLOCK_H) \
     bitmap.h $(GGC_H) hard-reg-set.h $(OBSTACK_H) $(PARAMS_H) $(TARGET_H)
-tree-complex.o : tree-complex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
+tree-complex.o : tree-complex.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
+    $(TM_H) $(RTL_H) $(REAL_H) $(FLAGS_H) $(TREE_FLOW_H) $(TREE_GIMPLE_H) \
+    tree-iterator.h tree-pass.h tree-ssa-propagate.h $(DIAGNOSTIC_H)
+tree-vect-generic.o : tree-vect-generic.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
     $(TM_H) $(TREE_FLOW_H) $(TREE_GIMPLE_H) tree-iterator.h tree-pass.h \
     $(FLAGS_H) $(OPTABS_H) $(RTL_H) $(MACHMODE_H) $(EXPR_H) \
-    langhooks.h $(FLAGS_H) $(DIAGNOSTIC_H) gt-tree-complex.h $(GGC_H) \
+    langhooks.h $(FLAGS_H) $(DIAGNOSTIC_H) gt-tree-vect-generic.h $(GGC_H) \
     coretypes.h insn-codes.h
-df.o : df.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   insn-config.h $(RECOG_H) function.h $(REGS_H) alloc-pool.h hard-reg-set.h \
-   $(BASIC_BLOCK_H) $(DF_H) bitmap.h sbitmap.h $(TM_P_H)
+df-core.o : df-core.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
+   insn-config.h $(RECOG_H) $(FUNCTION_H) $(REGS_H) alloc-pool.h \
+   hard-reg-set.h $(BASIC_BLOCK_H) $(DF_H) bitmap.h sbitmap.h \
+   $(TM_P_H) $(FLAGS_H) output.h tree-pass.h
+df-problems.o : df-problems.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+   $(RTL_H) insn-config.h $(RECOG_H) $(FUNCTION_H) $(REGS_H) alloc-pool.h \
+   hard-reg-set.h $(BASIC_BLOCK_H) $(DF_H) bitmap.h sbitmap.h $(TM_P_H) \
+   $(FLAGS_H) output.h vecprim.h
+df-scan.o : df-scan.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
+   insn-config.h $(RECOG_H) $(FUNCTION_H) $(REGS_H) alloc-pool.h \
+   hard-reg-set.h $(BASIC_BLOCK_H) $(DF_H) bitmap.h sbitmap.h $(TM_P_H) \
+   $(FLAGS_H) $(TARGET_H) $(TARGET_DEF_H) $(TREE_H) output.h tree-pass.h 
 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)
+   $(BASIC_BLOCK_H) output.h sbitmap.h alloc-pool.h $(FIBHEAP_H) $(HASHTAB_H) \
+   $(REGS_H) $(EXPR_H) timevar.h tree-pass.h
 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(OBSTACK_H) \
    $(HASHTAB_H) $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_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 \
-   toplev.h $(COVERAGE_H) $(TREE_FLOW_H) value-prof.h cfghooks.h
+   $(TREE_H) $(FLAGS_H) output.h $(REGS_H) $(EXPR_H) $(FUNCTION_H) \
+   toplev.h $(COVERAGE_H) $(TREE_FLOW_H) value-prof.h cfghooks.h \
+   cfgloop.h timevar.h tree-pass.h
 tree-profile.o : tree-profile.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(RTL_H) $(TREE_H) $(FLAGS_H) output.h $(REGS_H) $(EXPR_H) \
-   function.h toplev.h $(COVERAGE_H) $(TREE_H) value-prof.h $(TREE_DUMP_H) \
+   $(FUNCTION_H) toplev.h $(COVERAGE_H) $(TREE_H) value-prof.h $(TREE_DUMP_H) \
    tree-pass.h $(TREE_FLOW_H) $(TIMEVAR_H) $(GGC_H) gt-tree-profile.h
-rtl-profile.o : tree-profile.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(RTL_H) $(TREE_H) $(FLAGS_H) output.h $(REGS_H) $(EXPR_H) \
-   function.h toplev.h $(COVERAGE_H) value-prof.h $(GGC_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
-loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(FLAGS_H) insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
-   real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h $(CFGLOOP_H) \
-   toplev.h except.h cselib.h $(OPTABS_H) $(TM_P_H) $(GGC_H) insn-flags.h
+   tree-flow-inline.h timevar.h tree-pass.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)
+   toplev.h $(CFGLOOP_H) output.h $(PARAMS_H) $(TARGET_H)
 alloc-pool.o : alloc-pool.c $(CONFIG_H) $(SYSTEM_H) alloc-pool.h $(HASHTAB_H)
 flow.o : flow.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 \
-   $(EXPR_H) $(TM_P_H) $(OBSTACK_H) $(SPLAY_TREE_H) $(TIMEVAR_H)
+   hard-reg-set.h output.h toplev.h $(RECOG_H) $(FUNCTION_H) except.h \
+   $(EXPR_H) $(TM_P_H) $(OBSTACK_H) $(SPLAY_TREE_H) $(TIMEVAR_H) tree-pass.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) \
-   $(TM_P_H) $(TIMEVAR_H) $(OBSTACK_H) $(TREE_H)
+   $(REGS_H) hard-reg-set.h output.h toplev.h $(FUNCTION_H) except.h $(GGC_H) \
+   $(TM_P_H) $(TIMEVAR_H) $(OBSTACK_H) $(TREE_H) alloc-pool.h $(HASHTAB_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
 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) \
+   $(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)
+   $(DIAGNOSTIC_H) toplev.h $(BASIC_BLOCK_H) $(FLAGS_H) debug.h $(PARAMS_H)
 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(FLAGS_H) insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h \
-   output.h toplev.h function.h except.h $(TM_P_H) insn-config.h $(EXPR_H) \
-   $(CFGLAYOUT_H) $(CFGLOOP_H) $(OBSTACK_H) $(TARGET_H) $(TREE_H)
+   output.h toplev.h $(FUNCTION_H) except.h $(TM_P_H) insn-config.h $(EXPR_H) \
+   $(CFGLAYOUT_H) $(CFGLOOP_H) $(OBSTACK_H) $(TARGET_H) $(TREE_H) \
+   tree-pass.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
 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 \
-   function.h except.h $(TIMEVAR_H) $(TREE_H)
+   $(FUNCTION_H) except.h $(TIMEVAR_H) $(TREE_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) \
-   $(REGS_H) $(EMIT_RTL_H) $(CFGLAYOUT_H)
+   $(REGS_H) $(EMIT_RTL_H) $(CFGLAYOUT_H) tree-pass.h cfgloop.h expr.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 \
+   $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(FLAGS_H) $(FUNCTION_H) \
    $(OBSTACK_H) toplev.h $(TREE_FLOW_H) $(TREE_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) \
    $(OBSTACK_H) output.h
+struct-equiv.o : struct-equiv.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+   $(RTL_H) hard-reg-set.h output.h $(FLAGS_H) $(RECOG_H) \
+   insn-config.h $(TARGET_H) $(TM_P_H) $(PARAMS_H) \
+   $(REGS_H) $(EMIT_RTL_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
+   output.h intl.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) coretypes.h \
-   $(TM_H) function.h $(FLAGS_H) $(DF_H) $(OBSTACK_H) output.h
+   $(TM_H) $(TM_P_H) $(FUNCTION_H) $(FLAGS_H) $(DF_H) $(OBSTACK_H) output.h \
+   $(HASHTAB_H) except.h
 cfgloopmanip.o : cfgloopmanip.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(CFGLAYOUT_H) output.h \
    coretypes.h $(TM_H) cfghooks.h $(OBSTACK_H)
 loop-init.o : loop-init.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(CFGLAYOUT_H) \
-   coretypes.h $(TM_H) $(OBSTACK_H)
+   coretypes.h $(TM_H) $(OBSTACK_H) tree-pass.h timevar.h $(FLAGS_H)
 loop-unswitch.o : loop-unswitch.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TM_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(CFGLAYOUT_H) $(PARAMS_H) \
    output.h $(EXPR_H) coretypes.h $(TM_H) $(OBSTACK_H)
 loop-unroll.o: loop-unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TM_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(CFGLAYOUT_H) $(PARAMS_H) \
-   output.h $(EXPR_H) coretypes.h $(TM_H) $(HASHTAB_H) $(RECOG_H) $(VARRAY_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 errors.h $(OBSTACK_H)
+   hard-reg-set.h $(BASIC_BLOCK_H) et-forest.h $(OBSTACK_H) toplev.h $(TIMEVAR_H)
 et-forest.o : et-forest.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_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) real.h hard-reg-set.h \
+   $(FLAGS_H) $(FUNCTION_H) insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
+   rtlhooks-def.h $(BASIC_BLOCK_H) $(RECOG_H) $(REAL_H) hard-reg-set.h \
    toplev.h $(TM_P_H) $(TREE_H) $(TARGET_H) output.h $(PARAMS_H) $(OPTABS_H) \
-   insn-codes.h
+   insn-codes.h timevar.h tree-pass.h
 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    hard-reg-set.h $(FLAGS_H) $(BASIC_BLOCK_H) $(REGS_H) insn-config.h \
-   $(RECOG_H) reload.h real.h toplev.h function.h output.h $(GGC_H) \
-   $(TM_P_H) $(EXPR_H) $(TIMEVAR_H) gt-regclass.h $(HASHTAB_H)
+   $(RECOG_H) reload.h $(REAL_H) toplev.h $(FUNCTION_H) output.h $(GGC_H) \
+   $(TM_P_H) $(EXPR_H) $(TIMEVAR_H) gt-regclass.h $(HASHTAB_H) \
+   $(TARGET_H)
 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(FLAGS_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
-   output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H) \
-   $(INTEGRATE_H)
+   output.h $(FUNCTION_H) $(INSN_ATTR_H) toplev.h  except.h reload.h $(TM_P_H) \
+   $(GGC_H) $(INTEGRATE_H) timevar.h tree-pass.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)
 global.o : global.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(FLAGS_H) reload.h function.h $(RECOG_H) $(REGS_H) hard-reg-set.h \
-   insn-config.h output.h toplev.h $(TM_P_H) $(MACHMODE_H)
+   $(FLAGS_H) reload.h $(FUNCTION_H) $(RECOG_H) $(REGS_H) hard-reg-set.h \
+   insn-config.h output.h toplev.h $(TM_P_H) $(MACHMODE_H) tree-pass.h \
+   timevar.h vecprim.h
 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GGC_H) \
-   errors.h $(HASHTAB_H) $(BCONFIG_H) $(VARRAY_H)
+   $(HASHTAB_H) $(BCONFIG_H) $(VARRAY_H) toplev.h
 vec.o : vec.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) coretypes.h vec.h $(GGC_H) \
-   errors.h
+   toplev.h
 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_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 toplev.h \
-   $(TM_P_H) $(PARAMS_H) $(TARGET_H)
+   hard-reg-set.h insn-config.h $(REGS_H) $(FUNCTION_H) toplev.h \
+   addresses.h $(TM_P_H) $(PARAMS_H) $(TARGET_H) $(REAL_H)
 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_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 $(TM_P_H) \
-   except.h $(TREE_H) real.h $(FLAGS_H) $(MACHMODE_H) $(OBSTACK_H)
+   $(BASIC_BLOCK_H) $(RECOG_H) output.h $(FUNCTION_H) toplev.h $(TM_P_H) \
+   addresses.h except.h $(TREE_H) $(REAL_H) $(FLAGS_H) $(MACHMODE_H) \
+   $(OBSTACK_H) $(TARGET_H)
 rtlhooks.o :  rtlhooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    rtlhooks-def.h $(EXPR_H) $(RECOG_H)
 postreload.o : postreload.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(RTL_H) real.h $(FLAGS_H) $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) \
+   $(RTL_H) $(REAL_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)
+   $(FUNCTION_H) toplev.h cselib.h $(TM_P_H) except.h $(TREE_H) $(MACHMODE_H) \
+   $(OBSTACK_H) timevar.h tree-pass.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) real.h insn-config.h \
-   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) function.h output.h toplev.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 \
    $(TM_P_H) except.h $(TREE_H) $(TARGET_H) $(HASHTAB_H) intl.h $(OBSTACK_H) \
-   $(PARAMS_H)
+   $(PARAMS_H) timevar.h tree-pass.h $(REAL_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 \
-   $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_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)
 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 \
-   $(TARGET_H) $(EXPR_H) $(FLAGS_H) $(INSN_ATTR_H) function.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
 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)
+   $(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) \
+   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 \
-   $(ALIAS_H) $(EMIT_RTL_H) $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_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) $(VARRAY_H)
-regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) insn-config.h \
-   $(RECOG_H) output.h $(REGS_H) hard-reg-set.h $(FLAGS_H) function.h \
+   $(SPLAY_TREE_H) $(VARRAY_H) $(IPA_TYPE_ESCAPE_H) tree-pass.h
+regmove.o : regmove.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) 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 \
+   toplev.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 $(DF_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) toplev.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 $(DF_H) $(GCOV_IO_H) hard-reg-set.h $(TM_H)
+   cfghooks.h $(DF_H) $(GCOV_IO_H) hard-reg-set.h $(TM_H) timevar.h tree-pass.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)
+   $(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 \
+   $(PARAMS_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) toplev.h $(RECOG_H) except.h cselib.h \
    $(PARAMS_H) $(TM_P_H) $(DF_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) \
-   $(TM_P_H) $(TARGET_H) $(CFGLAYOUT_H)
+   $(FUNCTION_H) $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(PARAMS_H) \
+   $(TM_P_H) $(TARGET_H) $(CFGLAYOUT_H) timevar.h tree-pass.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) \
-   $(PARAMS_H) $(CFGLAYOUT_H) $(TARGET_H)
+   $(FUNCTION_H) $(INSN_ATTR_H) toplev.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) $(INSN_ATTR_H) \
-   $(REGS_H) $(TM_P_H) $(TARGET_H) real.h toplev.h
+   $(RTL_H) $(SCHED_INT_H) hard-reg-set.h $(BASIC_BLOCK_H) $(OBSTACK_H) \
+   $(TM_P_H) $(REAL_H) toplev.h tree-pass.h
 final.o : final.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) intl.h $(REGS_H) $(RECOG_H) conditions.h \
-   insn-config.h $(INSN_ATTR_H) function.h real.h output.h hard-reg-set.h \
-   except.h debug.h xcoffout.h toplev.h reload.h dwarf2out.h \
-   $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H) $(CFGLAYOUT_H) dbxout.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 tree-pass.h \
+   $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H) $(CFGLAYOUT_H) dbxout.h \
+   timevar.h cgraph.h $(COVERAGE_H) $(REAL_H)
 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   function.h $(BASIC_BLOCK_H) $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h \
-   $(FLAGS_H) insn-config.h $(INSN_ATTR_H) real.h toplev.h output.h reload.h \
-   $(TM_P_H)
+   $(FUNCTION_H) $(BASIC_BLOCK_H) $(REGS_H) $(RECOG_H) $(EXPR_H) \
+   $(FLAGS_H) insn-config.h $(INSN_ATTR_H) toplev.h output.h reload.h \
+   addresses.h $(TM_P_H) timevar.h tree-pass.h hard-reg-set.h $(REAL_H)
 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(TREE_H) $(RECOG_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) \
-   insn-config.h toplev.h reload.h function.h $(TM_P_H) $(GGC_H) \
-   gt-reg-stack.h $(BASIC_BLOCK_H) output.h $(VARRAY_H)
+   insn-config.h toplev.h reload.h $(FUNCTION_H) $(TM_P_H) $(GGC_H) \
+   $(BASIC_BLOCK_H) output.h $(VARRAY_H) timevar.h tree-pass.h \
+   $(TARGET_H) vecprim.h
 sreal.o: sreal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_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 $(EXPR_H) \
+   hard-reg-set.h output.h toplev.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
+   $(TREE_FLOW_H) tree-pass.h $(EXPR_H)
 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.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) \
-   errors.h $(PARAMS_H)
+   $(TARGET_H) $(FUNCTION_H) $(TM_P_H) $(OBSTACK_H) $(EXPR_H) $(REGS_H) \
+   $(PARAMS_H) toplev.h tree-pass.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)
+   $(FLAGS_H) $(TIMEVAR_H) $(PARAMS_H) $(COVERAGE_H) $(FIBHEAP_H) \
+   tree-pass.h
 cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(TREE_H) insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h \
-   function.h $(CFGLAYOUT_H) $(CFGLOOP_H) $(TARGET_H) gt-cfglayout.h \
-   $(GGC_H) alloc-pool.h $(FLAGS_H) $(OBSTACK_H)
+   $(FUNCTION_H) $(CFGLAYOUT_H) $(CFGLOOP_H) $(TARGET_H) gt-cfglayout.h \
+   $(GGC_H) alloc-pool.h $(FLAGS_H) $(OBSTACK_H) tree-pass.h vecprim.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
 regrename.o : regrename.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) \
-   reload.h toplev.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
 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) toplev.h $(FLAGS_H) insn-config.h $(FUNCTION_H) $(RECOG_H) \
    $(TARGET_H) $(BASIC_BLOCK_H) $(EXPR_H) output.h except.h $(TM_P_H) \
-   real.h $(OPTABS_H) $(CFGLOOP_H) hard-reg-set.h
+   $(REAL_H) $(OPTABS_H) $(CFGLOOP_H) hard-reg-set.h timevar.h tree-pass.h
 lambda-mat.o : lambda-mat.c $(LAMBDA_H) $(GGC_H) $(SYSTEM_H) $(CONFIG_H) \
-   $(TM_H) coretypes.h $(TREE_H) $(VARRAY_H)
+   $(TM_H) coretypes.h $(TREE_H)
 lambda-trans.o: lambda-trans.c $(LAMBDA_H) $(GGC_H) $(SYSTEM_H) $(CONFIG_H) \
-   $(TM_H) coretypes.h errors.h $(TARGET_H) $(TREE_H) $(VARRAY_H)
+   $(TM_H) coretypes.h $(TARGET_H) $(TREE_H)
 lambda-code.o: lambda-code.c $(LAMBDA_H) $(GGC_H) $(SYSTEM_H) $(CONFIG_H) \
-   errors.h $(TM_H) $(OPTABS_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) \
+   $(TM_H) $(OPTABS_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
    $(TREE_DATA_REF_H) $(SCEV_H) $(EXPR_H) coretypes.h $(TARGET_H) \
-   tree-chrec.h tree-pass.h vec.h
+   tree-chrec.h tree-pass.h vec.h vecprim.h
 params.o : params.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(PARAMS_H) toplev.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)
@@ -2351,12 +2620,12 @@ pretty-print.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h intl.h $(PRETTY_PRINT_H) \
    $(TREE_H)
 errors.o : errors.c $(CONFIG_H) $(SYSTEM_H) errors.h $(BCONFIG_H)
 
-$(out_object_file): $(out_file) $(CONFIG_H) coretypes.h $(TM_H) $(TREE_H) $(GGC_H) \
-   $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
+$(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) $(OPTABS_H) \
-   langhooks.h
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+   $(TARGET_DEF_H) $(FUNCTION_H) $(SCHED_INT_H) $(TM_P_H) $(EXPR_H) \
+   langhooks.h $(GGC_H) $(OPTABS_H) $(REAL_H) tm-constrs.h
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 		$(out_file) $(OUTPUT_OPTION)
 
 # Build auxiliary files that support ecoff format.
@@ -2364,19 +2633,19 @@ mips-tfile: mips-tfile.o version.o $(LIBDEPS)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
 
 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) version.h getopt.h gstab.h intl.h
+   $(TM_H) version.h $(srcdir)/../include/getopt.h gstab.h intl.h
 
 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
 
 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) version.h getopt.h stab.def
+   $(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)
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	  -DTARGET_NAME=\"$(target_noncanonical)\" \
 	  -DLOCALEDIR=\"$(localedir)\" \
 	  -c $(filter %.c,$^) -o $@  \
@@ -2402,200 +2671,169 @@ s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
 	$(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
 	$(STAMP) s-mddeps
 
-# The following pair of rules has this effect:
-# genconfig is run only if the md has changed since genconfig was last run;
-# but the file insn-config.h is touched only when its contents actually change.
-
-# Each of the other insn-* files is handled by a similar pair of rules.
-
-# This causes an anomaly in the results of make -n
-# because insn-* is older than s-*
-# and thus make -n thinks that insn-* will be updated
-# and force recompilation of things that depend on it.
-# We use move-if-change precisely to avoid such recompilation.
-# But there is no way to teach make -n that it will be avoided.
-
-# Each of the insn-*.[ch] rules has a semicolon at the end,
-# for otherwise the system Make on SunOS 4.1 never tries
-# to recompile insn-*.o.  To avoid problems and extra noise from
-# versions of make which don't like empty commands (nothing after the
-# trailing `;'), we call true for each.
-
-insn-config.h: s-config ; @true
-s-config : $(MD_DEPS) build/genconfig$(build_exeext)
-	$(RUN_GEN) build/genconfig$(build_exeext) $(md_file) > tmp-config.h
-	$(SHELL) $(srcdir)/../move-if-change tmp-config.h insn-config.h
-	$(STAMP) s-config
-
-insn-conditions.c: s-conditions ; @true
-s-conditions : $(MD_DEPS) build/genconditions$(build_exeext)
-	$(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-conditions.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-conditions.c insn-conditions.c
-	$(STAMP) s-conditions
-
-build/insn-conditions.o : insn-conditions.c $(CONFIG_H) $(SYSTEM_H) \
-  $(GTM_H) $(RTL_H) $(TM_P_H) $(REGS_H) function.h $(RECOG_H) real.h output.h \
-  $(FLAGS_H) hard-reg-set.h $(RESOURCE_H) toplev.h reload.h gensupport.h \
-  insn-constants.h coretypes.h
+# Header dependencies for generated source files.
+genrtl.o : genrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)	$(RTL_H)\
+  $(GGC_H)
+insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(TM_H) $(RTL_H) $(REGS_H) $(REAL_H) output.h $(INSN_ATTR_H)		\
+  insn-config.h toplev.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) $(REAL_H) output.h $(INSN_ATTR_H)		\
+  insn-config.h toplev.h $(RECOG_H) $(TM_P_H) $(FLAGS_H)
+insn-emit.o : insn-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)	\
+  $(RTL_H) $(EXPR_H) $(REAL_H) output.h insn-config.h $(OPTABS_H)	\
+  reload.h $(RECOG_H) toplev.h $(FUNCTION_H) $(FLAGS_H) hard-reg-set.h	\
+  $(RESOURCE_H) $(TM_P_H) $(BASIC_BLOCK_H) tm-constrs.h
+insn-extract.o : insn-extract.c $(CONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(TM_H) $(RTL_H) toplev.h insn-config.h $(RECOG_H)
+insn-modes.o : insn-modes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h	$(TM_H) \
+  $(MACHMODE_H) $(REAL_H)
+insn-opinit.o : insn-opinit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(TM_H) $(RTL_H) insn-config.h $(FLAGS_H) $(RECOG_H) $(EXPR_H)	\
+  $(OPTABS_H) reload.h
+insn-output.o : insn-output.c $(CONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(TM_H) $(RTL_H) $(GGC_H) $(REGS_H) $(REAL_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)	\
+  $(TARGET_H) tm-constrs.h
+insn-peep.o : insn-peep.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)	\
+  $(RTL_H) $(REGS_H) output.h insn-config.h $(RECOG_H) except.h		\
+  $(FUNCTION_H) $(TM_P_H) $(REAL_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) $(REAL_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		\
+  reload.h $(REAL_H) tm-constrs.h
+
+# For each of the files generated by running a generator program over
+# the machine description, the following pair of static pattern rules
+# runs the generator program only if the machine description has changed,
+# but touches the target file only when its contents actually change.
+# The "; @true" construct forces Make to recheck the timestamp on the
+# target file.
+
+simple_generated_h = insn-attr.h insn-codes.h insn-config.h insn-flags.h 
+
+simple_generated_c = insn-attrtab.c insn-automata.c insn-emit.c \
+		     insn-extract.c insn-opinit.c insn-output.c \
+		     insn-peep.c insn-recog.c
+
+$(simple_generated_h): insn-%.h: s-%; @true
+
+$(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext) \
+  $(MD_DEPS) insn-conditions.md
+	$(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
+	  insn-conditions.md > tmp-$*.h
+	$(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
+	$(STAMP) s-$*
+
+$(simple_generated_c): insn-%.c: s-%; @true
+$(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext) \
+  $(MD_DEPS) insn-conditions.md
+	$(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
+	  insn-conditions.md > tmp-$*.c
+	$(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
+	$(STAMP) s-$*
+
+# genconstants needs to run before insn-conditions.md is available
+# (because the constants may be used in the conditions).
+insn-constants.h: s-constants; @true
+s-constants: build/genconstants$(build_exeext) $(MD_DEPS)
+	$(RUN_GEN) build/genconstants$(build_exeext) $(md_file) \
+	  > tmp-constants.h
+	$(SHELL) $(srcdir)/../move-if-change tmp-constants.h insn-constants.h
+	$(STAMP) s-constants
 
-build/dummy-conditions.o : dummy-conditions.c
+# gencheck doesn't read the machine description, and the file produced
+# doesn't use the insn-* convention.
+tree-check.h: s-check ; @true
+s-check : build/gencheck$(build_exeext)
+	$(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+	$(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+	$(STAMP) s-check
 
-insn-flags.h: s-flags ; @true
-s-flags : $(MD_DEPS) build/genflags$(build_exeext)
-	$(RUN_GEN) build/genflags$(build_exeext) $(md_file) > tmp-flags.h
-	$(SHELL) $(srcdir)/../move-if-change tmp-flags.h insn-flags.h
-	$(STAMP) s-flags
+# gencondmd doesn't use the standard naming convention.
+build/gencondmd.c: s-conditions; @true
+s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
+	$(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
+	$(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
+	$(STAMP) s-conditions
 
-insn-codes.h: s-codes ; @true
-s-codes : $(MD_DEPS) build/gencodes$(build_exeext)
-	$(RUN_GEN) build/gencodes$(build_exeext) $(md_file) > tmp-codes.h
-	$(SHELL) $(srcdir)/../move-if-change tmp-codes.h insn-codes.h
-	$(STAMP) s-codes
+insn-conditions.md: s-condmd; @true
+s-condmd: build/gencondmd$(build_exeext)
+	$(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
+	$(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
+	$(STAMP) s-condmd
 
-insn-constants.h: s-constants ; @true
-s-constants : $(MD_DEPS) build/genconstants$(build_exeext)
-	$(RUN_GEN) build/genconstants$(build_exeext) $(md_file) > tmp-constants.h
-	$(SHELL) $(srcdir)/../move-if-change tmp-constants.h insn-constants.h
-	$(STAMP) s-constants
 
-insn-emit.o : insn-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(RTL_H) $(EXPR_H) real.h output.h insn-config.h $(OPTABS_H) reload.h \
-  $(RECOG_H) toplev.h function.h $(FLAGS_H) hard-reg-set.h $(RESOURCE_H) \
-  $(TM_P_H) $(BASIC_BLOCK_H)
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c \
-	  $(OUTPUT_OPTION)
-
-insn-emit.c: s-emit ; @true
-s-emit : $(MD_DEPS) build/genemit$(build_exeext)
-	$(RUN_GEN) build/genemit$(build_exeext) $(md_file) > tmp-emit.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-emit.c insn-emit.c
-	$(STAMP) s-emit
-
-insn-recog.o : insn-recog.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(RTL_H) insn-config.h $(RECOG_H) real.h output.h $(FLAGS_H)  function.h \
-  hard-reg-set.h $(RESOURCE_H) $(TM_P_H) toplev.h reload.h
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c \
-	  $(OUTPUT_OPTION)
-
-insn-recog.c: s-recog ; @true
-s-recog : $(MD_DEPS) build/genrecog$(build_exeext)
-	$(RUN_GEN) build/genrecog$(build_exeext) $(md_file) > tmp-recog.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-recog.c insn-recog.c
-	$(STAMP) s-recog
-
-insn-opinit.o : insn-opinit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(RTL_H) insn-config.h $(FLAGS_H) $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c \
-	  $(OUTPUT_OPTION)
-
-insn-opinit.c: s-opinit ; @true
-s-opinit : $(MD_DEPS) build/genopinit$(build_exeext)
-	$(RUN_GEN) build/genopinit$(build_exeext) $(md_file) > tmp-opinit.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
-	$(STAMP) s-opinit
-
-insn-extract.o : insn-extract.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(RTL_H) toplev.h insn-config.h $(RECOG_H)
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c \
-	  $(OUTPUT_OPTION)
-
-insn-extract.c: s-extract ; @true
-s-extract : $(MD_DEPS) build/genextract$(build_exeext)
-	$(RUN_GEN) build/genextract$(build_exeext) $(md_file) > tmp-extract.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-extract.c insn-extract.c
-	$(STAMP) s-extract
-
-insn-peep.o : insn-peep.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(RTL_H) $(REGS_H) output.h real.h insn-config.h $(RECOG_H) except.h \
-  function.h $(TM_P_H)
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c \
-	  $(OUTPUT_OPTION)
-
-insn-peep.c: s-peep ; @true
-s-peep : $(MD_DEPS) build/genpeep$(build_exeext)
-	$(RUN_GEN) build/genpeep$(build_exeext) $(md_file) > tmp-peep.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-peep.c insn-peep.c
-	$(STAMP) s-peep
-
-insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(RTL_H) $(REGS_H) real.h output.h $(INSN_ATTR_H) insn-config.h toplev.h \
-  $(RECOG_H) $(TM_P_H) $(FLAGS_H)
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c \
-	  $(OUTPUT_OPTION)
-
-insn-attr.h: s-attr ; @true
-s-attr : $(MD_DEPS) build/genattr$(build_exeext)
-	$(RUN_GEN) build/genattr$(build_exeext) $(md_file) > tmp-attr.h
-	$(SHELL) $(srcdir)/../move-if-change tmp-attr.h insn-attr.h
-	$(STAMP) s-attr
-
-insn-attrtab.c: s-attrtab ; @true
-s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext)
-	$(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c insn-attrtab.c
-	$(STAMP) s-attrtab
-
-insn-output.o : insn-output.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(RTL_H) $(GGC_H) $(REGS_H) real.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) $(TARGET_H)
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c \
-	  $(OUTPUT_OPTION)
-
-insn-output.c: s-output ; @true
-s-output : $(MD_DEPS) build/genoutput$(build_exeext)
-	$(RUN_GEN) build/genoutput$(build_exeext) $(md_file) > tmp-output.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-output.c insn-output.c
-	$(STAMP) s-output
-
-genrtl.o : genrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-  $(GGC_H)
-genrtl.c genrtl.h : s-genrtl
-	@true	# force gnu make to recheck modification times.
+# These files are generated by running the same generator more than
+# once with different options, so they have custom rules.  The
+# stampfile idiom is the same.
+genrtl.c: s-genrtl; @true
+genrtl.h: s-genrtl-h; @true
 
 s-genrtl: build/gengenrtl$(build_exeext)
-	$(RUN_GEN) build/gengenrtl$(build_exeext) -h > tmp-genrtl.h
-	$(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
 	$(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.c
 	$(SHELL) $(srcdir)/../move-if-change tmp-genrtl.c genrtl.c
 	$(STAMP) s-genrtl
 
-insn-modes.o : insn-modes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-	       $(MACHMODE_H) real.h
-min-insn-modes.c insn-modes.c insn-modes.h : s-modes ; @true
+s-genrtl-h: build/gengenrtl$(build_exeext)
+	$(RUN_GEN) build/gengenrtl$(build_exeext) -h > tmp-genrtl.h
+	$(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
+	$(STAMP) s-genrtl-h
+
+insn-modes.c: s-modes; @true
+insn-modes.h: s-modes-h; @true
+min-insn-modes.c: s-modes-m; @true
 
 s-modes: build/genmodes$(build_exeext)
+	$(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
+	$(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
+	$(STAMP) s-modes
+
+s-modes-h: build/genmodes$(build_exeext)
 	$(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
 	$(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
+	$(STAMP) s-modes-h
+
+s-modes-m: build/genmodes$(build_exeext)
 	$(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
 	$(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
-	$(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
-	$(STAMP) s-modes
+	$(STAMP) s-modes-m
 
-insn-preds.c tm-preds.h: s-preds; @true
+insn-preds.c: s-preds; @true
+tm-preds.h: s-preds-h; @true
+tm-constrs.h: s-constrs-h; @true
 
 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
-	$(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
-	$(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
 	$(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
 	$(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
 	$(STAMP) s-preds
 
-insn-preds.o : insn-preds.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-  $(RTL_H) $(TREE_H) insn-config.h $(RECOG_H) real.h output.h $(FLAGS_H) \
-  function.h hard-reg-set.h $(RESOURCE_H) $(TM_P_H) toplev.h reload.h \
-  $(REGS_H)
+s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
+	$(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
+	$(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
+	$(STAMP) s-preds-h
+
+s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
+	$(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
+	$(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
+	$(STAMP) s-constrs-h
 
 GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(CPP_ID_DATA_H) $(host_xm_file_list) \
   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
-  $(srcdir)/coverage.c $(srcdir)/function.h $(srcdir)/rtl.h \
-  $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/libfuncs.h $(SYMTAB_H) \
+  $(srcdir)/coverage.c $(srcdir)/rtl.h \
+  $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/function.h $(srcdir)/libfuncs.h $(SYMTAB_H) \
   $(srcdir)/real.h $(srcdir)/varray.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
+  $(srcdir)/ipa-reference.h $(srcdir)/output.h \
   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/cgraph.h \
   $(srcdir)/c-common.h $(srcdir)/c-tree.h $(srcdir)/reload.h \
   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
+  $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c\
   $(srcdir)/dbxout.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \
   $(srcdir)/dojump.c $(srcdir)/tree-profile.c \
   $(srcdir)/emit-rtl.c $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \
@@ -2607,14 +2845,17 @@ GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
   $(srcdir)/tree-mudflap.c $(srcdir)/tree-flow.h \
   $(srcdir)/c-objc-common.c $(srcdir)/c-common.c $(srcdir)/c-parser.c \
-  $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c \
+  $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
   $(srcdir)/tree-phinodes.c $(srcdir)/tree-cfg.c \
   $(srcdir)/tree-dfa.c $(srcdir)/tree-ssa-propagate.c \
   $(srcdir)/tree-iterator.c $(srcdir)/gimplify.c \
-  $(srcdir)/tree-chrec.h $(srcdir)/tree-complex.c \
+  $(srcdir)/tree-chrec.h $(srcdir)/tree-vect-generic.c \
   $(srcdir)/tree-ssa-operands.h $(srcdir)/tree-ssa-operands.c \
-  $(srcdir)/tree-profile.c $(srcdir)/rtl-profile.c $(srcdir)/tree-nested.c \
-  $(out_file) \
+  $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
+  $(srcdir)/ipa-reference.c $(srcdir)/tree-ssa-structalias.h \
+  $(srcdir)/tree-ssa-structalias.c \
+  $(srcdir)/c-pragma.h $(srcdir)/omp-low.c \
+  $(srcdir)/targhooks.c $(out_file) \
   @all_gtfiles@
 
 GTFILES_FILES_LANGS = @all_gtfiles_files_langs@
@@ -2622,20 +2863,37 @@ GTFILES_FILES_FILES = @all_gtfiles_files_files@
 GTFILES_LANG_DIR_NAMES = @subdirs@
 GTFILES_SRCDIR = @srcdir@
 
+GTFILES_FILES_FILES_C = $(subst $(srcdir)/,, \
+	$(filter %.c, $(GTFILES_FILES_FILES)))
+GTFILES_FILES_FILES_H = $(addprefix gt-, \
+	$(subst /,-,$(GTFILES_FILES_FILES_C:.c=.h)))
+GTFILES_LANG_DIR_NAMES_H = $(foreach d,$(GTFILES_LANG_DIR_NAMES), gtype-$(d).h)
+ALL_GTFILES_H := $(shell echo $(GTFILES_FILES_FILES_H) \
+	$(GTFILES_LANG_DIR_NAMES_H) | tr ' ' '\n'  | sort -u)
+
+$(ALL_GTFILES_H) : s-gtype ; @true
+
+
 gt-cgraph.h gt-coverage.h gtype-desc.h gtype-desc.c gt-except.h \
 gt-function.h gt-integrate.h gt-tree.h gt-varasm.h \
 gt-emit-rtl.h gt-explow.h gt-stor-layout.h gt-regclass.h \
 gt-lists.h gt-alias.h gt-cselib.h gt-gcse.h \
 gt-expr.h gt-sdbout.h gt-optabs.h gt-bitmap.h gt-dojump.h \
-gt-dwarf2out.h gt-reg-stack.h gt-dwarf2asm.h \
-gt-dbxout.h gt-c-common.h gt-c-decl.h gt-c-parser.h \
-gt-c-pragma.h gtype-c.h gt-cfglayout.h \
-gt-tree-mudflap.h gt-tree-complex.h \
-gt-tree-profile.h \
+gt-dwarf2out.h gt-dwarf2asm.h \
+gt-dbxout.h \
+gtype-c.h gt-cfglayout.h \
+gt-tree-mudflap.h gt-tree-vect-generic.h \
+gt-tree-profile.h gt-tree-ssa-address.h \
 gt-tree-ssanames.h gt-tree-iterator.h gt-gimplify.h \
 gt-tree-phinodes.h gt-tree-nested.h \
 gt-tree-ssa-operands.h gt-tree-ssa-propagate.h \
-gt-stringpool.h : s-gtype ; @true
+gt-tree-ssa-structalias.h \
+gt-stringpool.h gt-targhooks.h gt-omp-low.h : s-gtype ; @true
+
+define echo_quoted_to_gtyp
+ echo "\"$(gtyp)\", " >> tmp-gtyp.h
+
+endef
 
 gtyp-gen.h: s-gtyp-gen ; @true
 s-gtyp-gen: Makefile
@@ -2644,24 +2902,16 @@ s-gtyp-gen: Makefile
 	echo "\"$(GTFILES_SRCDIR)\"" >> tmp-gtyp.h
 	echo ";" >> tmp-gtyp.h
 	echo "static const char *const lang_files[] = {" >> tmp-gtyp.h
-	ll="$(GTFILES_FILES_FILES)"; \
-	for f in $$ll; do \
-	echo "\"$$f\", "; done >> tmp-gtyp.h
+	$(foreach gtyp,$(GTFILES_FILES_FILES),$(echo_quoted_to_gtyp))
 	echo "NULL};" >> tmp-gtyp.h
 	echo "static const char *const langs_for_lang_files[] = {" >> tmp-gtyp.h
-	ff="$(GTFILES_FILES_LANGS)"; \
-	for f in $$ff; do \
-	echo "\"$$f\", " ; done  >> tmp-gtyp.h
+	$(foreach gtyp,$(GTFILES_FILES_LANGS),$(echo_quoted_to_gtyp))
 	echo "NULL};" >> tmp-gtyp.h
 	echo "static const char *const all_files[] = {" >> tmp-gtyp.h
-	gf="$(GTFILES)"; \
-	for f in $$gf; do \
-	echo "\"$$f\", "; done >> tmp-gtyp.h
+	$(foreach gtyp,$(GTFILES),$(echo_quoted_to_gtyp))
 	echo " NULL};" >> tmp-gtyp.h
 	echo "static const char *const lang_dir_names[] = { \"c\", " >> tmp-gtyp.h
-	gf="$(GTFILES_LANG_DIR_NAMES)"; \
-	for l in $$gf; do \
-	echo "\"$$l\", "; done >> tmp-gtyp.h
+	$(foreach gtyp,$(GTFILES_LANG_DIR_NAMES),$(echo_quoted_to_gtyp))
 	echo "NULL};" >> tmp-gtyp.h
 	$(SHELL) $(srcdir)/../move-if-change tmp-gtyp.h gtyp-gen.h
 	$(STAMP) s-gtyp-gen
@@ -2671,183 +2921,123 @@ s-gtype: build/gengtype$(build_exeext) $(GTFILES)
 	$(STAMP) s-gtype
 
 #
-# Compile the programs that generate insn-* from the machine description.
-# They are compiled with $(CC_FOR_BUILD), and associated libraries,
-# since they need to run on this machine
-# even if GCC is being compiled to run on some other machine.
-
-# $(CONFIG_H) is omitted from the deps of the gen*.o
-# because these programs don't really depend on anything
-# about the target machine.  They do depend on config.h itself,
-# since that describes the host machine.
-
-# The names of programs that run on the "build" machine.
-genprognames=genconfig genflags gencodes genemit genopinit genrecog \
-	     genextract genpeep genattr genoutput
-
-# The names of the executable files for those programs.
-genprogs=$(genprognames:%=build/%$(build_exeext))
-
-# Object files used in those programs.
-genobjnames=$(genprognames:%=%.o) read-rtl.o gensupport.o genattrtab.o \
-        genautomata.o gengenrtl.o genmodes.o genpreds.o gengtype.o \
-	genconstants.o gen-protos.o scan.o fix-header.o scan-decls.o \
-	gencheck.o dummy-conditions.o genconditions.o errors.o ggc-none.o \
-	min-insn-modes.o rtl.o print-rtl.o varray.o gcov-iov.o \
-	insn-conditions.o gengtype-lex.o gengtype-yacc.o genmddeps.o \
-	genchecksum.o
-
-genobjs=$(genobjnames:%=build/%)
-
-$(genprogs): %$(build_exeext): %.o  $(BUILD_RTL) $(BUILD_SUPPORT) \
-			       $(BUILD_PRINT) $(BUILD_ERRORS) \
-	                       $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-		$< $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) \
-		$(BUILD_ERRORS) $(BUILD_LIBS)
-
-$(genobjs): %.o :  # dependencies provided by explicit rule later
-	$(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) \
-	 -o $@ $<
-
-build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \
-  $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H)
-
-build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
-  $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H) gensupport.h
-
-build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genmddeps$(build_exeext) : build/genmddeps.o $(BUILD_RTL) \
-  $(BUILD_EARLY_SUPPORT) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/genmddeps.o $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) \
-	 $(BUILD_ERRORS) $(BUILD_LIBS)
+# How to compile object files to run on the build machine.
 
-build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
-  $(GTM_H) $(RTL_BASE_H) errors.h gensupport.h
-
-build/genconstants$(build_exeext) : build/genconstants.o $(BUILD_RTL) \
-  $(BUILD_EARLY_SUPPORT) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/genconstants.o $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) \
-	 $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/genconstants.o : genconstants.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
-  coretypes.h $(GTM_H) errors.h
+build/%.o :  # dependencies provided by explicit rule later
+	$(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) -o $@ $<
 
-build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+# Header dependencies for the programs that generate source code.
+# These are library modules...
+build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
+build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)		\
+  gensupport.h
+build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h 	\
+  $(GGC_H)
+build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)	\
+  $(MACHMODE_H)
+build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(GTM_H) $(RTL_BASE_H)
+build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) gensupport.h
+build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)	\
+  $(RTL_H) $(REAL_H) $(GGC_H) errors.h
+build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(TREE_H) coretypes.h vec.h \
+   $(GGC_H) toplev.h
+build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)		\
+  coretypes.h $(GTM_H) insn-constants.h $(RTL_H) $(TM_P_H)		\
+  $(FUNCTION_H) $(REGS_H) $(RECOG_H) $(REAL_H) output.h $(FLAGS_H)	\
+  $(RESOURCE_H) toplev.h reload.h except.h tm-constrs.h
+
+# ...these are the programs themselves.
+build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
   coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) insn-config.h errors.h gensupport.h
-
-build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)		\
+  $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)	\
+  gensupport.h
+build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)		\
+  $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h vec.h		\
+  $(HASHTAB_H) gensupport.h
+build/gencheck.o : gencheck.c gencheck.h tree.def $(BCONFIG_H) $(GTM_H)	\
+	$(SYSTEM_H) coretypes.h $(lang_tree_files)
+build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
+build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
   coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)	\
+  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h
+build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
   coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genattrtab$(build_exeext) : build/genattrtab.o build/genautomata.o \
-  $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) $(BUILD_ERRORS) \
-  $(BUILD_VARRAY) $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/genattrtab.o build/genautomata.o \
-	 $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) $(BUILD_ERRORS) \
-	 $(BUILD_VARRAY) $(BUILD_LIBS) -lm
-
-build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H) gensupport.h genattrtab.h
-
-build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VARRAY_H) genattrtab.h \
-  $(HASHTAB_H)
-
-build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) \
+build/genconstants.o : genconstants.c $(RTL_BASE_H) $(BCONFIG_H)	\
+  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h
+build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
+  coretypes.h $(GTM_H) errors.h gensupport.h
+build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)		\
+  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h vecprim.h
+build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)	\
   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/gengenrtl$(build_exeext) : build/gengenrtl.o $(BUILD_ERRORS) \
-  $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/gengenrtl.o $(BUILD_ERRORS) $(BUILD_LIBS)
-
 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
+build/gengtype-lex.o : gengtype-lex.c gengtype.h gengtype-yacc.h	\
+  $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) vec.h
+build/gengtype-yacc.o : gengtype-yacc.c gengtype.h $(BCONFIG_H)		\
+  $(SYSTEM_H) coretypes.h $(GTM_H)
+build/gengtype.o : gengtype.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(GTM_H) gengtype.h gtyp-gen.h rtl.def insn-notes.def errors.h
+build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h	\
+  $(GTM_H) $(RTL_BASE_H) errors.h gensupport.h
+build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h		\
+  $(HASHTAB_H) machmode.def $(extra_modes_file)
+build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
+  coretypes.h $(GTM_H) errors.h gensupport.h
+build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
+  coretypes.h $(GTM_H) errors.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
+build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
+  coretypes.h $(GTM_H) errors.h gensupport.h $(OBSTACK_H)
+build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
+  coretypes.h $(GTM_H) errors.h gensupport.h
 
-build/genmodes$(build_exeext) : build/genmodes.o $(BUILD_ERRORS) \
-  $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/genmodes.o $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h $(HASHTAB_H) \
-	     machmode.def $(extra_modes_file)
+# Compile the programs that generate insn-* from the machine description.
+# They are compiled with $(CC_FOR_BUILD), and associated libraries,
+# since they need to run on this machine
+# even if GCC is being compiled to run on some other machine.
 
-build/genpreds$(build_exeext) : build/genpreds.o $(BUILD_RTL) \
-  $(BUILD_EARLY_SUPPORT) $(BUILD_PRINT) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
+# As a general rule...
+build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
 	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/genpreds.o $(BUILD_RTL) $(BUILD_EARLY_SUPPORT) $(BUILD_PRINT) \
-	 $(BUILD_ERRORS) $(BUILD_LIBS)
+	    $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
 
-build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
-  coretypes.h $(GTM_H) errors.h gensupport.h $(OBSTACK_H)
+# All these programs use the MD reader ($(BUILD_RTL)).
+genprogmd = attr attrtab automata codes conditions config constants emit \
+	    extract flags mddeps opinit output peep preds recog
+$(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_RTL) $(BUILD_ERRORS)
 
-build/gengtype$(build_exeext) : build/gengtype.o build/gengtype-lex.o \
-  build/gengtype-yacc.o $(BUILD_LIBDEPS) $(BUILD_ERRORS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/gengtype.o build/gengtype-lex.o build/gengtype-yacc.o \
-	 $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/gengtype.o : gengtype.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \
-  gengtype.h gtyp-gen.h rtl.def insn-notes.def errors.h
+# These programs need files over and above what they get from the above list.
+build/genextract$(build_exeext) : build/vec.o
 
-build/gengtype-lex.o : gengtype-lex.c gengtype.h gengtype-yacc.h \
-  $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) vec.h
+build/genautomata$(build_exeext) : build/vec.o
+build/genautomata$(build_exeext) : BUILD_LIBS += -lm
 
-build/gengtype-yacc.o : gengtype-yacc.c gengtype.h $(BCONFIG_H) $(SYSTEM_H) \
-  coretypes.h $(GTM_H)
+# These programs are not linked with the MD reader.
+build/gengenrtl$(build_exeext) : $(BUILD_ERRORS)
+build/genmodes$(build_exeext) : $(BUILD_ERRORS)
+build/gengtype$(build_exeext) : build/gengtype-lex.o \
+  build/gengtype-yacc.o $(BUILD_ERRORS)
 
+# Generated source files for gengtype.
 gengtype-lex.c : gengtype-lex.l
 	-$(FLEX) $(FLEXFLAGS) -o$@ $<
-
-gengtype-yacc.c gengtype-yacc.h: gengtype-yacc.y
-	-$(BISON) $(BISONFLAGS) -d -o gengtype-yacc.c $<
-
-build/genconditions$(build_exeext) : build/genconditions.o \
-  $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
-	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-	 build/genconditions.o $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) \
-	 $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H) \
-  $(SYSTEM_H) coretypes.h $(GTM_H) errors.h
-
-build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
-build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GGC_H)
-build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H) \
-  $(MACHMODE_H)
-build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) $(RTL_H) \
-  real.h $(GGC_H) errors.h
-build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \
-  $(RTL_BASE_H)
-build/varray.o: varray.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) \
-  $(VARRAY_H) $(RTL_BASE_H) $(GGC_H) $(TREE_H) bitmap.h errors.h
+# This is a pattern rule solely so that Make knows it need not run the
+# command twice.  The modifier to $@ ensures that Bison is asked to
+# produce a .c file, whether or not Make decides it needs the .h file
+# first.
+gengtype-y%.c gengtype-y%.h: gengtype-y%.y
+	-$(BISON) $(BISONFLAGS) -d -o $(@:.h=.c) $<
 
 #
 # Remake internationalization support.
 intl.o: intl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) intl.h Makefile
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	  -DLOCALEDIR=\"$(localedir)\" \
 	  -c $(srcdir)/intl.c $(OUTPUT_OPTION)
 
@@ -2866,7 +3056,7 @@ PREPROCESSOR_DEFINES = \
 
 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 	cppdefault.h Makefile
-	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	  $(PREPROCESSOR_DEFINES) \
 	  -c $(srcdir)/cppdefault.c $(OUTPUT_OPTION)
 
@@ -2887,15 +3077,15 @@ protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) Makefile version.h cppdefault.h intl.h
 	(SHLIB_LINK='$(SHLIB_LINK)' \
 	SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	  $(DRIVER_DEFINES) \
 	  $(srcdir)/protoize.c $(OUTPUT_OPTION))
 
-unprotoize.o: protoize.c $(srcdir)/../include/getopt.h \
-   $(CONFIG_H) $(SYSTEM_H) Makefile version.h
+unprotoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) \
+    $(SYSTEM_H) coretypes.h $(TM_H) Makefile version.h cppdefault.h intl.h
 	(SHLIB_LINK='$(SHLIB_LINK)' \
 	SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
-	$(CC) -c -DUNPROTOIZE $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(CC) -c -DUNPROTOIZE $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
 	  $(DRIVER_DEFINES) \
 	  $(srcdir)/protoize.c $(OUTPUT_OPTION))
 
@@ -2905,7 +3095,7 @@ SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
 	-rm -f SYSCALLS.c tmp-SYSCALLS.s
 	sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
 	  $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) \
 	  -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
 	-rm -f SYSCALLS.c tmp-SYSCALLS.s
 
@@ -2942,7 +3132,7 @@ test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
 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
 	$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) build/gcov-iov.o -o $@
 
@@ -2970,7 +3160,7 @@ gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
 # be rebuilt.
 
 # Build the include directory
-stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
+stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h $(UNWIND_H)
 # Copy in the headers provided with gcc.
 # The sed command gets just the last file name component;
 # this is necessary because VPATH could add a dirname.
@@ -2988,6 +3178,8 @@ stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
 	done
 	rm -f include/limits.h
 	cp xlimits.h include/limits.h
+	rm -f include/unwind.h
+	cp $(UNWIND_H) include/unwind.h
 	chmod a+r include/limits.h
 # Install the README
 	rm -f include/README
@@ -3002,8 +3194,8 @@ install-gcc-tooldir:
 macro_list: s-macro_list; @true
 s-macro_list : $(GCC_PASSES) 
 	echo | $(GCC_FOR_TARGET) -E -dM - | \
-	  sed -n 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p ; \
-		s/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
+	  sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
+		 -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
 	  sort -u > tmp-macro_list
 	$(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
 	$(STAMP) s-macro_list
@@ -3016,35 +3208,44 @@ s-macro_list : $(GCC_PASSES)
 # working directory in object files (-g absent, or -fno-working-dir
 # present), and build and host are the same, fixincl for the host will
 # build after fixincl for the build machine, getting a cache hit,
-# thereby updating the timestamp of fixincl.o in the the host tree.
+# thereby updating the timestamp of fixincl.o in the host tree.
 # Because of CCACHE_HARDLINK, this will also update the timestamp in
 # the build tree, and so fixincl in the build tree will appear to be
 # out of date.  Yuck.
 ../$(build_subdir)/fixincludes/fixincl: ; @ :
 
 # Build fixed copies of system files.
+# Abort if no system headers available, unless building a crosscompiler.
+# FIXME: abort unless building --without-headers would be more accurate and less ugly
 stmp-fixinc: gsyslimits.h macro_list \
   $(build_objdir)/fixincludes/fixincl \
   $(build_objdir)/fixincludes/fixinc.sh
-	@if test ! -d ${SYSTEM_HEADER_DIR}; then \
+	@if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
 	  echo The directory that should contain system headers does not exist: >&2 ; \
 	  echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
-	  if test "x${SYSTEM_HEADER_DIR}" = "x${gcc_tooldir}/sys-include"; \
+	  tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
+	  if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
 	  then sleep 1; else exit 1; fi; \
 	fi
 	rm -rf include; mkdir include
 	-chmod a+rx include
-	(TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
-	  SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
-	  export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
-	  cd $(build_objdir)/fixincludes && \
-	  $(SHELL) ./fixinc.sh ../../gcc/include \
-	    $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) )
-	rm -f include/syslimits.h
-	if [ -f include/limits.h ]; then \
-	  mv include/limits.h include/syslimits.h; \
+	if [ -d ../prev-gcc ]; then \
+	  cd ../prev-gcc && \
+	  $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
+	    libsubdir=. ; \
 	else \
-	  cp $(srcdir)/gsyslimits.h include/syslimits.h; \
+	  (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
+	    SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
+	    export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
+	    cd $(build_objdir)/fixincludes && \
+	    $(SHELL) ./fixinc.sh ../../gcc/include \
+	      $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
+	  rm -f include/syslimits.h; \
+	  if [ -f include/limits.h ]; then \
+	    mv include/limits.h include/syslimits.h; \
+	  else \
+	    cp $(srcdir)/gsyslimits.h include/syslimits.h; \
+	  fi; \
 	fi
 	chmod a+r include/syslimits.h
 	$(STAMP) stmp-fixinc
@@ -3177,6 +3378,7 @@ gcc-vers.texi: $(BASEVER) $(DEVPHASE)
 	 then echo "@set DEVELOPMENT"; \
 	 else echo "@clear DEVELOPMENT"; \
 	 fi) > $@T
+	echo "@set srcdir $(srcdir)" >> $@T
 	mv -f $@T $@
 
 
@@ -3191,15 +3393,15 @@ doc/cppinternals.info: $(TEXI_CPPINT_FILES)
 
 doc/%.info: %.texi
 	if [ x$(BUILD_INFO) = xinfo ]; then \
-		$(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(docdir) \
-			-I $(docdir)/include -o $@ $<; \
+		$(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
+			-I $(gcc_docdir)/include -o $@ $<; \
 	fi
 
 # Duplicate entry to handle renaming of gccinstall.info
 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
 	if [ x$(BUILD_INFO) = xinfo ]; then \
-		$(MAKEINFO) $(MAKEINFOFLAGS) -I $(docdir) \
-			-I $(docdir)/include -o $@ $<; \
+		$(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
+			-I $(gcc_docdir)/include -o $@ $<; \
 	fi
 
 doc/cpp.dvi: $(TEXI_CPP_FILES)
@@ -3213,7 +3415,7 @@ $(htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
 $(htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
 
 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
-      doc/cppinternals.dvi
+      doc/cppinternals.dvi lang.dvi
 
 doc/%.dvi: %.texi
 	$(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
@@ -3224,7 +3426,7 @@ doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
 
 html:: $(htmldir)/cpp/index.html $(htmldir)/gcc/index.html \
        $(htmldir)/gccinstall/index.html $(htmldir)/gccint/index.html \
-       $(htmldir)/cppinternals/index.html
+       $(htmldir)/cppinternals/index.html lang.html
 
 $(htmldir)/%/index.html: %.texi
 	$(mkinstalldirs) $(@D)
@@ -3279,6 +3481,18 @@ fsf-funding.pod: funding.texi
 	-$(TEXI2POD) $< > $@
 
 #
+# clean-target removes all files made by compilation.
+# This can be added to over time.
+
+clean-target: clean-target-libgcc
+
+clean-target-libgcc:
+	test ! -d libgcc || \
+	(cd libgcc && find . -type d -print) | \
+	while read d; do rm -f $$d/libgcc.a || : ; done
+	test ! -d libgcc || rm -r libgcc
+	test ! -f stmp-dirs || rm stmp-dirs
+
 # Deletion of files made during compilation.
 # There are four levels of this:
 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
@@ -3388,7 +3602,7 @@ maintainer-clean:
 	$(MAKE) lang.maintainer-clean distclean
 	-rm -f cpp.??s cpp.*aux
 	-rm -f gcc.??s gcc.*aux
-	-rm -f $(docdir)/*.info $(docdir)/*.1 $(docdir)/*.7 $(docdir)/*.dvi
+	-rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi
 #
 # Entry points `install' and `uninstall'.
 # Also use `install-collect2' to install collect2 when the config files don't.
@@ -3398,7 +3612,7 @@ maintainer-clean:
 # broken is small.
 install: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
     install-cpp install-man install-info install-@POSUB@ \
-    lang.install-normal install-driver
+    install-driver
 
 # Handle cpp installation.
 install-cpp: installdirs cpp$(exeext)
@@ -3495,7 +3709,8 @@ install-info:: doc installdirs \
 	$(DESTDIR)$(infodir)/gcc.info \
 	$(DESTDIR)$(infodir)/cppinternals.info \
 	$(DESTDIR)$(infodir)/gccinstall.info \
-	$(DESTDIR)$(infodir)/gccint.info
+	$(DESTDIR)$(infodir)/gccint.info \
+	lang.install-info
 
 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
 	rm -f $@
@@ -3513,7 +3728,7 @@ $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
 	else true; fi;
 
 # Install the man pages.
-install-man: installdirs lang.install-man \
+install-man: lang.install-man \
 	$(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
 	$(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
 	$(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
@@ -3521,22 +3736,22 @@ install-man: installdirs lang.install-man \
 	$(DESTDIR)$(man7dir)/gfdl$(man7ext) \
 	$(DESTDIR)$(man7dir)/gpl$(man7ext)
 
-$(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7
+$(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
 	-rm -f $@
 	-$(INSTALL_DATA) $< $@
 	-chmod a-x $@
 
-$(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1
+$(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
 	-rm -f $@
 	-$(INSTALL_DATA) $< $@
 	-chmod a-x $@
 
-$(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1
+$(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
 	-rm -f $@
 	-$(INSTALL_DATA) $< $@
 	-chmod a-x $@
 
-$(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1
+$(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
 	-rm -f $@
 	-$(INSTALL_DATA) $< $@
 	-chmod a-x $@
@@ -3611,6 +3826,18 @@ install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
 install-headers-cp: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
 	cp -p -r include $(DESTDIR)$(libsubdir)
 
+# Targets without dependencies, for use in prev-gcc during bootstrap.
+real-install-headers-tar:
+	(cd `${PWD_COMMAND}`/include ; \
+	 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
+
+real-install-headers-cpio:
+	cd `${PWD_COMMAND}`/include ; \
+	find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
+
+real-install-headers-cp:
+	cp -p -r include $(DESTDIR)$(libsubdir)
+
 # Install supporting files for fixincludes to be run later.
 install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-itoolsdirs \
   macro_list xlimits.h
@@ -3620,6 +3847,7 @@ install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-itoolsdirs \
 	    $(DESTDIR)$(itoolsdatadir)/include/$$realfile ; \
 	done
 	$(INSTALL_DATA) xlimits.h $(DESTDIR)$(itoolsdatadir)/include/limits.h
+	$(INSTALL_DATA) $(UNWIND_H) $(DESTDIR)$(itoolsdatadir)/include/unwind.h
 	$(INSTALL_DATA) $(srcdir)/gsyslimits.h \
 	  $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
 	$(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
@@ -3756,17 +3984,23 @@ $(lang_checks_parallel): site.exp
 TESTSUITEDIR = testsuite
 
 $(TESTSUITEDIR)/site.exp: site.exp
-	test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
+	-test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
 	-rm -f $@
 	sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
 
-$(lang_checks): check-% : $(TESTSUITEDIR)/site.exp
+$(lang_checks): check-% : site.exp
+	-test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
+	test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
 	-(rootme=`${PWD_COMMAND}`; export rootme; \
 	srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
-	cd $(TESTSUITEDIR); \
+	cd $(TESTSUITEDIR)/$*; \
+	rm -f tmp-site.exp; \
+	sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)/$*|' \
+		< ../../site.exp > tmp-site.exp; \
+	$(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
 	EXPECT=${EXPECT} ; export EXPECT ; \
 	if [ -f $${rootme}/../expect/expect ] ; then  \
-	   TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
+	   TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
 	    export TCL_LIBRARY ; fi ; \
 	$(RUNTEST) --tool $* $(RUNTESTFLAGS))
 
@@ -3776,7 +4010,7 @@ check-consistency: testsuite/site.exp
 	cd testsuite; \
 	EXPECT=${EXPECT} ; export EXPECT ; \
 	if [ -f $${rootme}/../expect/expect ] ; then  \
-	   TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
+	   TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
 	   export TCL_LIBRARY ; fi ; \
 	$(RUNTEST) --tool consistency $(RUNTESTFLAGS)
 
@@ -3835,8 +4069,8 @@ qmtest-gui: ${QMTEST_DIR}/context
 # Run Paranoia on real.c.
 
 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) \
-  real.h $(TREE_H)
-	g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+  $(REAL_H) $(TREE_H)
+	g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
 
 paranoia: paranoia.o real.o $(LIBIBERTY)
 	g++ -o $@ paranoia.o real.o $(LIBIBERTY)
@@ -4005,7 +4239,7 @@ bootstrap4 bootstrap4-lean: stage4_build
 unstage1 unstage2 unstage3 unstage4 unstageprofile unstagefeedback:
 	-set -vx; stage=`echo $@ | sed -e 's/un//'`; \
 	rm -f $$stage/as$(exeext); \
-	rm -f $$stage/ld$(exeext); \
+	rm -f $$stage/nm$(exeext); \
 	rm -f $$stage/collect-ld$(exeext); \
 	if test -d $$stage; then \
 	  mv $$stage/specs $(SPECS) 2>/dev/null || :; \
@@ -4060,12 +4294,19 @@ bubblestrap:
 	  $(MAKE) $(REMAKEFLAGS) stage4_build || exit 1; \
 	fi
 
+BOOTSTRAPPING := $(shell if test -f ../stage_last; then echo yes; else echo no; fi)
+ifeq ($(BOOTSTRAPPING),yes)
+# Provide quickstrap as a target that people can type into the gcc directory,
+# and that fails if you're not into it.
+quickstrap: all
+else
 quickstrap:
 	if test -f stage_last ; then \
 	  LAST=`cat stage_last`; rm $$LAST; $(MAKE) $(REMAKEFLAGS) $$LAST; \
 	else \
 	  $(MAKE) $(REMAKEFLAGS) stage1_build; \
 	fi
+endif
 
 cleanstrap:
 	-$(MAKE) clean
@@ -4100,30 +4341,30 @@ fastcompare fastcompare3 fastcompare4 fastcompare-lean fastcompare3-lean fastcom
 	for dir in . $(SUBDIRS) libgcc; do \
 	  if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
 	    for file in $$dir/*$(objext); do \
-	      case $$file in \
-		./cc*-checksum$(objext) | libgcc/* ) \
-		    tail +16c ./$$file > tmp-foo1 \
-		    && tail +16c stage$$stage/$$file > tmp-foo2 \
-		    && ( cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 \
-			 || echo warning: $$file differs || true ) \
+	      case "$@" in \
+		slowcompare* ) \
+		  tail +16c ./$$file > tmp-foo1; \
+		  tail +16c stage$$stage/$$file > tmp-foo2; \
+		  cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1; \
+		  cmpret=$$?; \
+		  ;; \
+		fastcompare* ) \
+		  cmp $$file stage$$stage/$$file 16 16 > /dev/null 2>&1; \
+		  cmpret=$$?; \
+		  ;; \
+		gnucompare* ) \
+		  cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1; \
+		  cmpret=$$?; \
 		  ;; \
-		*)  case "$@" in \
-		  slowcompare* ) \
-		    tail +16c ./$$file > tmp-foo1; \
-		    tail +16c stage$$stage/$$file > tmp-foo2 \
-		      && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 \
-			  || echo $$file differs >> .bad_compare) || true; \
-		    ;; \
-		  fastcompare* ) \
-		    cmp $$file stage$$stage/$$file 16 16 > /dev/null 2>&1; \
-		    test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
-		    ;; \
-		  gnucompare* ) \
-		    cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1; \
-		    test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
-		    ;; \
-	        esac ; \
 	      esac ; \
+	      if test $$cmpret -eq 1; then \
+		case $$file in \
+		  ./cc*-checksum$(objext) | libgcc/* ) \
+		    echo warning: $$file differs;; \
+		  *) \
+		    echo $$file differs >> .bad_compare;; \
+		esac ; \
+	      fi; \
 	    done; \
 	  else true; fi; \
 	done
@@ -4156,6 +4397,9 @@ stage1-start:
 	 do \
 	   if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
 	 done
+	-rm -f stage1/libgcc.a stage1/libgcc_eh.a stage1/libgcov.a
+	-rm -f stage1/libgcc_s*$(SHLIB_EXT)
+	-rm -f stage1/libunwind.a stage1/libunwind*$(SHLIB_EXT)
 # If SPECS is overridden, make sure it is `installed' as specs.
 	-mv $(SPECS) stage1/specs
 	-mv $(STAGEMOVESTUFF) stage1
@@ -4166,9 +4410,6 @@ stage1-start:
 	-if [ -f as$(exeext) ] ; then (cd stage1 && $(LN_S) ../as$(exeext) .) ; else true ; fi
 	-if [ -f ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
 	-if [ -f collect-ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
-	-rm -f stage1/libgcc.a stage1/libgcc_eh.a stage1/libgcov.a
-	-rm -f stage1/libgcc_s*$(SHLIB_EXT)
-	-rm -f stage1/libunwind.a stage1/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stage1
 	-$(RANLIB_FOR_TARGET) stage1/libgcc.a
 	-cp libgcov.a stage1
@@ -4195,6 +4436,9 @@ stage2-start:
 	 do \
 	   if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
 	 done
+	-rm -f stage2/libgcc.a stage2/libgcov.a stage2/libgcc_eh.a
+	-rm -f stage2/libgcc_s*$(SHLIB_EXT)
+	-rm -f stage2/libunwind.a stage2/libunwind*$(SHLIB_EXT)
 # If SPECS is overridden, make sure it is `installed' as specs.
 	-mv $(SPECS) stage2/specs
 	-mv $(STAGEMOVESTUFF) stage2
@@ -4205,9 +4449,6 @@ stage2-start:
 	-if [ -f as$(exeext) ] ; then (cd stage2 && $(LN_S) ../as$(exeext) .) ; else true ; fi
 	-if [ -f ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
 	-if [ -f collect-ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
-	-rm -f stage2/libgcc.a stage2/libgcov.a stage2/libgcc_eh.a
-	-rm -f stage2/libgcc_s*$(SHLIB_EXT)
-	-rm -f stage2/libunwind.a stage2/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stage2
 	-$(RANLIB_FOR_TARGET) stage2/libgcc.a
 	-cp libgcov.a stage2
@@ -4230,6 +4471,9 @@ stage3-start:
 	 do \
 	   if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
 	 done
+	-rm -f stage3/libgcc.a stage3/libgcov.a stage3/libgcc_eh.a
+	-rm -f stage3/libgcc_s*$(SHLIB_EXT)
+	-rm -f stage3/libunwind.a stage3/libunwind*$(SHLIB_EXT)
 # If SPECS is overridden, make sure it is `installed' as specs.
 	-mv $(SPECS) stage3/specs
 	-mv $(STAGEMOVESTUFF) stage3
@@ -4240,9 +4484,6 @@ stage3-start:
 	-if [ -f as$(exeext) ] ; then (cd stage3 && $(LN_S) ../as$(exeext) .) ; else true ; fi
 	-if [ -f ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
 	-if [ -f collect-ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
-	-rm -f stage3/libgcc.a stage3/libgcov.a stage3/libgcc_eh.a
-	-rm -f stage3/libgcc_s*$(SHLIB_EXT)
-	-rm -f stage3/libunwind.a stage3/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stage3
 	-$(RANLIB_FOR_TARGET) stage3/libgcc.a
 	-cp libgcov.a stage3
@@ -4265,6 +4506,9 @@ stage4-start:
 	 do \
 	   if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
 	 done
+	-rm -f stage4/libgcc.a stage4/libgcov.a stage4/libgcc_eh.a
+	-rm -f stage4/libgcc_s*$(SHLIB_EXT)
+	-rm -f stage4/libunwind.a stage4/libunwind*$(SHLIB_EXT)
 # If SPECS is overridden, make sure it is `installed' as specs.
 	-mv $(SPECS) stage4/specs
 	-mv $(STAGEMOVESTUFF) stage4
@@ -4275,9 +4519,6 @@ stage4-start:
 	-if [ -f as$(exeext) ] ; then (cd stage4 && $(LN_S) ../as$(exeext) .) ; else true ; fi
 	-if [ -f ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
 	-if [ -f collect-ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
-	-rm -f stage4/libgcc.a stage4/libgcov.a stage4/libgcc_eh.a
-	-rm -f stage4/libgcc_s*$(SHLIB_EXT)
-	-rm -f stage4/libunwind.a stage4/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stage4
 	-$(RANLIB_FOR_TARGET) stage4/libgcc.a
 	-cp libgcov.a stage4
@@ -4300,6 +4541,9 @@ stageprofile-start:
 	 do \
 	   if [ -d stageprofile/$$dir ] ; then true ; else mkdir stageprofile/$$dir ; fi ; \
 	 done
+	-rm -f stageprofile/libgcc.a stageprofile/libgcov.a stageprofile/libgcc_eh.a
+	-rm -f stageprofile/libgcc_s*$(SHLIB_EXT)
+	-rm -f stageprofile/libunwind.a stageprofile/libunwind*$(SHLIB_EXT)
 	-mv $(STAGEMOVESTUFF) stageprofile
 	-mv build/* stageprofile/build
 	-cp -p $(STAGECOPYSTUFF) stageprofile
@@ -4308,9 +4552,6 @@ stageprofile-start:
 	-if [ -f as$(exeext) ] ; then (cd stageprofile && $(LN_S) ../as$(exeext) .) ; else true ; fi
 	-if [ -f ld$(exeext) ] ; then (cd stageprofile && $(LN_S) ../ld$(exeext) .) ; else true ; fi
 	-if [ -f collect-ld$(exeext) ] ; then (cd stageprofile && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
-	-rm -f stageprofile/libgcc.a stageprofile/libgcov.a stageprofile/libgcc_eh.a
-	-rm -f stageprofile/libgcc_s*$(SHLIB_EXT)
-	-rm -f stageprofile/libunwind.a stageprofile/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stageprofile
 	-$(RANLIB_FOR_TARGET) stageprofile/libgcc.a
 	-cp libgcov.a stageprofile
@@ -4333,6 +4574,10 @@ stagefeedback-start:
 	 do \
 	   if [ -d stagefeedback/$$dir ] ; then true ; else mkdir stagefeedback/$$dir ; fi ; \
 	 done
+	-rm -f stagefeedback/libgcc.a stagefeedback/libgcov.a stagefeedback/libgcc_eh.a
+	-rm -f stagefeedback/libgcc_s*$(SHLIB_EXT)
+	-rm -f stagefeedback/libunwind.a stagefeedback/libunwind*$(SHLIB_EXT)
+	-rm -f *.da
 	-mv $(STAGEMOVESTUFF) stagefeedback
 	-mv build/* stagefeedback/build
 	-cp -p $(STAGECOPYSTUFF) stagefeedback
@@ -4341,10 +4586,6 @@ stagefeedback-start:
 	-if [ -f as$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../as$(exeext) .) ; else true ; fi
 	-if [ -f ld$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../ld$(exeext) .) ; else true ; fi
 	-if [ -f collect-ld$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
-	-rm -f stagefeedback/libgcc.a stagefeedback/libgcov.a stagefeedback/libgcc_eh.a
-	-rm -f stagefeedback/libgcc_s*$(SHLIB_EXT)
-	-rm -f stagefeedback/libunwind.a stagefeedback/libunwind*$(SHLIB_EXT)
-	-rm -f *.da
 	-for dir in fixinc po testsuite $(SUBDIRS); \
 	 do \
 	   rm -f $$dir/*.da ; \
@@ -4392,7 +4633,7 @@ risky-stage4: stage4
 XGETTEXT = @XGETTEXT@
 GMSGFMT = @GMSGFMT@
 MSGMERGE = msgmerge
-CATALOGS = @CATALOGS@
+CATALOGS = $(patsubst %,po/%,@CATALOGS@)
 
 .PHONY: build- install- build-po install-po update-po