* config/sh/linux-atomic.asm (ATOMIC_BOOL_COMPARE_AND_SWAP,

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

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 946d056..b43e6ee 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -3,7 +3,7 @@
 
 # Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
 # 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-# 2008 Free Software Foundation, Inc.
+# 2008, 2009 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
@@ -22,7 +22,7 @@
 #<http://www.gnu.org/licenses/>.
 
 # The targets for external use include:
-# all, doc, proto, install, install-cross, install-cross-rest,
+# all, doc, install, install-cross, install-cross-rest,
 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
 
 # This is the default target.
@@ -134,6 +134,7 @@ LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) $(CONFIG_LANGUAGES)
 T_CFLAGS =
 TCFLAGS =
 CFLAGS = @CFLAGS@
+CXXFLAGS = @CXXFLAGS@
 LDFLAGS = @LDFLAGS@
 
 # Flags to determine code coverage. When coverage is disabled, this will
@@ -149,11 +150,15 @@ coverageexts = .{gcda,gcno}
 # off if they wish.
 # LOOSE_WARN are the warning flags to use when compiling something
 # which is only compiled with gcc, such as libgcc.
+# C_LOOSE_WARN is similar, but with C-only warnings.
 # STRICT_WARN are the additional warning flags to
 # apply to the back end and some front ends, which may be compiled
 # with other compilers.
+# C_STRICT_WARN is similar, with C-only warnings.
 LOOSE_WARN = @loose_warn@
+C_LOOSE_WARN = @c_loose_warn@
 STRICT_WARN = @strict_warn@
+C_STRICT_WARN = @c_strict_warn@
 
 # This is set by --enable-checking.  The idea is to catch forgotten
 # "extern" tags in header files.
@@ -169,32 +174,28 @@ VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 # This is how we control whether or not the additional warnings are applied.
 .-warn = $(STRICT_WARN)
 build-warn = $(STRICT_WARN)
-GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
+GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
+GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 
 # These files are to have specific diagnostics suppressed, or are not to
 # be subject to -Werror:
 # flex output may yield harmless "no previous prototype" warnings
 build/gengtype-lex.o-warn = -Wno-error
-# SYSCALLS.c misses prototypes
-SYSCALLS.c.X-warn = -Wno-strict-prototypes -Wno-error
-# dfp.c contains alias violations
-dfp.o-warn = -Wno-error
-# bitmap.c contains -Wc++compat warnings.
-bitmap.o-warn = -Wno-error
-# dominance.c contains a -Wc++compat warning.
-dominance.o-warn = -Wno-error
 # mips-tfile.c contains -Wcast-qual warnings.
 mips-tfile.o-warn = -Wno-error
 
 # All warnings have to be shut off in stage1 if the compiler used then
 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
-# $(GCC_WARN_CFLAGS), or nothing.
+# $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
+# either $(GCC_WARN_CXXFLAGS), or nothing.
 WARN_CFLAGS = @warn_cflags@
+WARN_CXXFLAGS = @warn_cxxflags@
 
 CPPFLAGS = @CPPFLAGS@
 
 AWK = @AWK@
 CC = @CC@
+CXX = @CXX@
 BISON = @BISON@
 BISONFLAGS =
 FLEX = @FLEX@
@@ -205,6 +206,20 @@ NM = @NM@
 RANLIB = @RANLIB@
 RANLIB_FLAGS = @ranlib_flags@
 
+# The name of the compiler to use.
+ENABLE_BUILD_WITH_CXX = @ENABLE_BUILD_WITH_CXX@
+ifneq ($(ENABLE_BUILD_WITH_CXX),yes)
+COMPILER = $(CC)
+COMPILER_FLAGS = $(CFLAGS)
+LINKER = $(CC)
+LINKER_FLAGS = $(CFLAGS)
+else
+COMPILER = $(CXX)
+COMPILER_FLAGS = $(CXXFLAGS)
+LINKER = $(CXX)
+LINKER_FLAGS = $(CXXFLAGS)
+endif
+
 # -------------------------------------------
 # Programs which operate on the build machine
 # -------------------------------------------
@@ -273,6 +288,9 @@ write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 OUTPUT_OPTION = @OUTPUT_OPTION@
 
+# Libraries to use on the host.
+HOST_LIBS = @HOST_LIBS@
+
 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 # -I../zlib, unless we were configured with --with-system-zlib, in which
 # case both are empty.
@@ -291,6 +309,11 @@ PPLINC = @PPLINC@
 CLOOGLIBS = @CLOOGLIBS@
 CLOOGINC = @CLOOGINC@
 
+# Libs and linker option needed for plugin support
+PLUGINLIBS = @pluginlibs@
+
+enable_plugin = @enable_plugin@
+
 CPPLIB = ../libcpp/libcpp.a
 CPPINC = -I$(srcdir)/../libcpp/include
 
@@ -301,9 +324,6 @@ DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 
-# Substitution type for target's getgroups 2nd arg.
-TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
-
 # Target to use when installing include directory.  Either
 # install-headers-tar, install-headers-cpio or install-headers-cp.
 INSTALL_HEADERS_DIR = @build_install_headers_dir@
@@ -329,7 +349,7 @@ 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 specifies -B./.
 # It also specifies -isystem ./include to find, e.g., stddef.h.
-GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
+GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 
 # ---------------------------------------------------
 # Programs which produce files for the target machine
@@ -385,6 +405,7 @@ SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 FIBHEAP_H   = $(srcdir)/../include/fibheap.h
 PARTITION_H = $(srcdir)/../include/partition.h
 MD5_H      = $(srcdir)/../include/md5.h
+DWARF2_H    = $(srcdir)/../include/dwarf2.h
 
 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 NATIVE_SYSTEM_HEADER_DIR = /usr/include
@@ -399,8 +420,7 @@ CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 # macro is also used in a double-quoted context.
 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@
+# Control whether to run fixincludes.
 STMP_FIXINC = @STMP_FIXINC@
 
 # Test to see whether <limits.h> exists in the system header files.
@@ -412,6 +432,9 @@ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 
 xmake_file=@xmake_file@
 tmake_file=@tmake_file@
+TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
+TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
+TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 out_file=$(srcdir)/config/@out_file@
 out_object_file=@out_object_file@
 md_file=$(srcdir)/config/@md_file@
@@ -487,6 +510,8 @@ libexecdir = @libexecdir@
 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version)
 # Directory in which the compiler finds executables
 libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version)
+# Directory in which plugin headers are installed
+plugin_includedir = $(libsubdir)/plugin/include
 # Used to produce a relative $(gcc_tooldir) in gcc.o
 unlibsubdir = ../../..
 # $(prefix), expressed as a path relative to $(libsubdir).
@@ -601,7 +626,7 @@ 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 \
+  -finhibit-size-directive -fno-inline -fno-exceptions \
   -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
   $(INHIBIT_LIBC_CFLAGS)
 
@@ -644,6 +669,9 @@ EXTRA_GCC_OBJS =@extra_gcc_objs@
 # List of additional header files to install.
 EXTRA_HEADERS =@extra_headers_list@
 
+# How to handle <stdint.h>.
+USE_GCC_STDINT = @use_gcc_stdint@
+
 # The configure script will set this to collect2$(exeext), except on a
 # (non-Unix) host which can not build collect2, for which it will be
 # set to empty.
@@ -697,6 +725,14 @@ DIR = ../gcc
 CC_FOR_BUILD = @CC_FOR_BUILD@
 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 
+# Native compiler that we use.  This may be C++ some day.
+COMPILER_FOR_BUILD = $(CC_FOR_BUILD)
+BUILD_COMPILERFLAGS = $(BUILD_CFLAGS)
+
+# Native linker that we use.
+LINKER_FOR_BUILD = $(CC_FOR_BUILD)
+BUILD_LINKERFLAGS = $(BUILD_CFLAGS)
+
 # Native linker and preprocessor flags.  For x-fragment overrides.
 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 BUILD_CPPFLAGS=$(ALL_CPPFLAGS)
@@ -705,8 +741,6 @@ BUILD_CPPFLAGS=$(ALL_CPPFLAGS)
 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
-PROTOIZE_INSTALL_NAME := $(shell echo protoize|sed '$(program_transform_name)')
-UNPROTOIZE_INSTALL_NAME := $(shell echo unprotoize|sed '$(program_transform_name)')
 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 GCCBUG_INSTALL_NAME := $(shell echo gccbug|sed '$(program_transform_name)')
 
@@ -720,9 +754,6 @@ RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
            else echo runtest; fi`
 RUNTESTFLAGS =
 
-# Extra symbols for fixproto to define when parsing headers.
-FIXPROTO_DEFINES =
-
 # Extra flags to use when compiling crt{begin,end}.o.
 CRTSTUFF_T_CFLAGS =
 
@@ -791,11 +822,12 @@ BUGURL_TEXI := @REPORT_BUGS_TEXI@
 ifdef REVISION_c
 REVISION_s  := "\"$(if $(DEVPHASE_c), $(REVISION_c))\""
 else
-REVISION_s  :=
+REVISION_s  := "\"\""
 endif
 
 # Shorthand variables for dependency lists.
-TOPLEV_H = toplev.h input.h
+EXCEPT_H = except.h sbitmap.h vecprim.h
+TOPLEV_H = toplev.h input.h bversion.h
 TARGET_H = $(TM_H) target.h insn-modes.h
 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 HOOKS_H = hooks.h $(MACHMODE_H)
@@ -828,7 +860,6 @@ FUNCTION_H = function.h $(TREE_H) $(HASHTAB_H) varray.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)
-RA_H = ra.h $(REGS_H)
 RESOURCE_H = resource.h hard-reg-set.h
 SCHED_INT_H = sched-int.h $(INSN_ATTR_H) $(BASIC_BLOCK_H) $(RTL_H) $(DF_H) vecprim.h
 SEL_SCHED_IR_H = sel-sched-ir.h $(INSN_ATTR_H) $(BASIC_BLOCK_H) $(RTL_H) \
@@ -840,8 +871,8 @@ CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(RTL_H) vecprim.h double-int.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) $(BASIC_BLOCK_H)
-DF_H = df.h $(BITMAP_H) $(BASIC_BLOCK_H) alloc-pool.h
+CGRAPH_H = cgraph.h $(TREE_H) $(BASIC_BLOCK_H) cif-code.def
+DF_H = df.h $(BITMAP_H) $(BASIC_BLOCK_H) alloc-pool.h $(TIMEVAR_H)
 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 DDG_H = ddg.h sbitmap.h $(DF_H)
 GCC_H = gcc.h version.h
@@ -865,19 +896,22 @@ MKDEPS_H = $(srcdir)/../libcpp/include/mkdeps.h
 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
-TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) tree-pass.h
+TREE_PASS_H = tree-pass.h $(TIMEVAR_H)
+TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(TREE_PASS_H)
 TREE_FLOW_H = tree-flow.h tree-flow-inline.h tree-ssa-operands.h \
                $(BITMAP_H) $(BASIC_BLOCK_H) hard-reg-set.h $(GIMPLE_H) \
-               $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H)
+               $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
+               tree-ssa-alias.h
 TREE_SSA_LIVE_H = tree-ssa-live.h $(PARTITION_H) vecprim.h
+SSAEXPAND_H = ssaexpand.h $(TREE_SSA_LIVE_H)
 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_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 $(PARAMS_H)
 LAMBDA_H = lambda.h $(TREE_H) vec.h $(GGC_H)
-TREE_DATA_REF_H = tree-data-ref.h $(LAMBDA_H) omega.h graphds.h tree-chrec.h
+TREE_DATA_REF_H = tree-data-ref.h $(LAMBDA_H) omega.h graphds.h $(SCEV_H)
 VARRAY_H = varray.h $(MACHMODE_H) $(SYSTEM_H) coretypes.h $(TM_H)
-TREE_INLINE_H = tree-inline.h $(VARRAY_H) pointer-set.h
+TREE_INLINE_H = tree-inline.h pointer-set.h
 REAL_H = real.h $(MACHMODE_H)
 IRA_INT_H = ira.h ira-int.h $(CFGLOOP_H) alloc-pool.h
 DBGCNT_H = dbgcnt.h dbgcnt.def
@@ -885,6 +919,9 @@ EBIMAP_H = ebitmap.h sbitmap.h
 IPA_PROP_H = ipa-prop.h $(TREE_H) vec.h $(CGRAPH_H)
 GSTAB_H = gstab.h stab.def
 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
+GCC_PLUGIN_H = gcc-plugin.h $(CONFIG_H) $(SYSTEM_H)
+PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
+PLUGIN_VERSION_H = plugin-version.h configargs.h
 
 #\f
 # Now figure out from those variables how to compile and link.
@@ -900,11 +937,29 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@
 ALL_CFLAGS = $(T_CFLAGS) \
   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
 
+# The C++ version.
+ALL_CXXFLAGS = $(T_CFLAGS) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
+  $(COVERAGE_FLAGS) $(WARN_CXXFLAGS) @DEFS@
+
 # 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)
 
+# This is the variable to use when using $(COMPILER).
+ifneq ($(ENABLE_BUILD_WITH_CXX),yes)
+ALL_COMPILERFLAGS = $(ALL_CFLAGS)
+else
+ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
+endif
+
+# This is the variable to use when using $(LINKER).
+ifneq ($(ENABLE_BUILD_WITH_CXX),yes)
+ALL_LINKERFLAGS = $(ALL_CFLAGS)
+else
+ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
+endif
+
 # Build and host support libraries.
 LIBIBERTY = ../libiberty/libiberty.a
 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
@@ -918,8 +973,9 @@ 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) $(LIBDECNUMBER)
-BACKENDLIBS = $(CLOOGLIBS) $(PPLLIBS) $(GMPLIBS)
+LIBS = @LIBS@ $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBIBERTY) $(LIBDECNUMBER) \
+       $(HOST_LIBS)
+BACKENDLIBS = $(CLOOGLIBS) $(PPLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS)
 # Any system libraries needed just for GNAT.
 SYSLIBS = @GNAT_LIBEXC@
 
@@ -951,7 +1007,7 @@ INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
           $(PPLINC) $(CLOOGINC)
 
 .c.o:
-       $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
+       $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
 
 #\f
 # Support for additional languages (other than C).
@@ -1119,10 +1175,17 @@ OBJS-common = \
        gimple-low.o \
        gimple-pretty-print.o \
        gimplify.o \
-       global.o \
        graph.o \
        graphds.o \
        graphite.o \
+       graphite-blocking.o \
+       graphite-clast-to-gimple.o \
+       graphite-dependences.o \
+       graphite-interchange.o \
+       graphite-poly.o \
+       graphite-ppl.o \
+       graphite-scop-detection.o \
+       graphite-sese-to-poly.o \
        gtype-desc.o \
        haifa-sched.o \
        hooks.o \
@@ -1144,7 +1207,6 @@ OBJS-common = \
        langhooks.o \
        lcm.o \
        lists.o \
-       local-alloc.o \
        loop-doloop.o \
        loop-init.o \
        loop-invariant.o \
@@ -1163,6 +1225,7 @@ OBJS-common = \
        opts.o \
        params.o \
        passes.o \
+       plugin.o \
        pointer-set.o \
        postreload-gcse.o \
        postreload.o \
@@ -1171,11 +1234,11 @@ OBJS-common = \
        print-rtl.o \
        print-tree.o \
        profile.o \
-       ra-conflict.o \
        real.o \
        recog.o \
        reg-stack.o \
-       regclass.o \
+       regcprop.o \
+       reginfo.o \
        regmove.o \
        regrename.o \
        regstat.o \
@@ -1184,7 +1247,6 @@ OBJS-common = \
        reorg.o \
        resource.o \
        rtl-error.o \
-       rtl-factoring.o \
        rtl.o \
        rtlanal.o \
        rtlhooks.o \
@@ -1194,10 +1256,10 @@ OBJS-common = \
        sched-rgn.o \
        sched-vis.o \
        sdbout.o \
-       see.o \
        sel-sched-ir.o \
        sel-sched-dump.o \
        sel-sched.o \
+       sese.o \
        simplify-rtx.o \
        sparseset.o \
        sreal.o \
@@ -1205,6 +1267,7 @@ OBJS-common = \
        statistics.o \
        stmt.o \
        stor-layout.o \
+       store-motion.o \
        stringpool.o \
        targhooks.o \
        timevar.o \
@@ -1277,10 +1340,13 @@ OBJS-common = \
        tree-ssanames.o \
        tree-stdarg.o \
        tree-tailcall.o \
-       tree-vect-analyze.o \
        tree-vect-generic.o \
        tree-vect-patterns.o \
-       tree-vect-transform.o \
+        tree-vect-data-refs.o \
+        tree-vect-stmts.o \
+        tree-vect-loop.o \
+        tree-vect-loop-manip.o \
+        tree-vect-slp.o \
        tree-vectorizer.o \
        tree-vrp.o \
        tree.o \
@@ -1332,7 +1398,7 @@ ALL_HOST_OBJS = $(GCC_OBJS) $(C_OBJS) $(OBJS) libbackend.o \
   $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS)) \
   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) \
   mips-tfile.o mips-tdump.o \
-  $(PROTO_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS)
+  $(GCOV_OBJS) $(GCOV_DUMP_OBJS)
 
 BACKEND = main.o @TREEBROWSER@ libbackend.a $(CPPLIB) $(LIBDECNUMBER)
 
@@ -1344,7 +1410,6 @@ MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
  genrtl.c genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cc1*-dummy$(exeext) $(EXTRA_PASSES) \
  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
- protoize$(exeext) unprotoize$(exeext) \
  $(SPECS) collect2$(exeext) \
  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
  *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a libgcc.mk
@@ -1536,9 +1601,35 @@ cs-tm_p.h: Makefile
 # might be on a read-only file system.  If configured for maintainer mode
 # then do allow autoconf to be run.
 
-$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4 \
-  $(srcdir)/acinclude.m4
-       (cd $(srcdir) && autoconf)
+AUTOCONF = autoconf
+ACLOCAL = aclocal
+ACLOCAL_AMFLAGS = -I ../config -I ..
+aclocal_deps = \
+       $(srcdir)/../libtool.m4 \
+       $(srcdir)/../ltoptions.m4 \
+       $(srcdir)/../ltsugar.m4 \
+       $(srcdir)/../ltversion.m4 \
+       $(srcdir)/../lt~obsolete.m4 \
+       $(srcdir)/../config/acx.m4 \
+       $(srcdir)/../config/codeset.m4 \
+       $(srcdir)/../config/extensions.m4 \
+       $(srcdir)/../config/gettext-sister.m4 \
+       $(srcdir)/../config/iconv.m4 \
+       $(srcdir)/../config/lcmessage.m4 \
+       $(srcdir)/../config/lib-ld.m4 \
+       $(srcdir)/../config/lib-link.m4 \
+       $(srcdir)/../config/lib-prefix.m4 \
+       $(srcdir)/../config/override.m4 \
+       $(srcdir)/../config/progtest.m4 \
+       $(srcdir)/../config/unwind_ipinfo.m4 \
+       $(srcdir)/../config/warnings.m4 \
+       $(srcdir)/acinclude.m4
+
+$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
+       (cd $(srcdir) && $(AUTOCONF))
+
+$(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
+       (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
 
 gccbug:        $(srcdir)/gccbug.in
        CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
@@ -1555,9 +1646,10 @@ gccbug:  $(srcdir)/gccbug.in
 
 # Don't run autoheader automatically either.
 # Only run it if maintainer mode is enabled.
+@MAINT@ AUTOHEADER = autoheader
 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
-@MAINT@        (cd $(srcdir) && autoheader)
+@MAINT@        (cd $(srcdir) && $(AUTOHEADER))
 @MAINT@        @rm -f $(srcdir)/cstamp-h.in
 @MAINT@        echo timestamp > $(srcdir)/cstamp-h.in
 auto-host.h: cstamp-h ; @true
@@ -1594,7 +1686,7 @@ all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
        libgcc-support lang.start.encap @GENINSRC@ srcextra
 # These can't be made until after GCC can run.
-rest.encap: $(STMP_FIXPROTO) lang.rest.encap
+rest.encap: lang.rest.encap
 # This is what is made with the host's compiler
 # whether making a cross compiler or not.
 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
@@ -1604,7 +1696,7 @@ native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
 c: cc1$(exeext)
 
 # Tell GNU make these are phony targets.
-.PHONY: c proto
+.PHONY: c
 
 # On the target machine, finish building a cross compiler.
 # This does the things that can't be done on the host machine.
@@ -1625,16 +1717,16 @@ libbackend.a: $(OBJS@onestep@)
 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 xgcc$(exeext): $(GCC_OBJS) gccspec.o version.o intl.o prefix.o \
    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
-       $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) gccspec.o \
-         intl.o prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
+       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
+         gccspec.o intl.o prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 
 # cpp is to cpp0 as gcc is to cc1.
 # The only difference from xgcc is that it's linked with cppspec.o
 # instead of gccspec.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_OBJS) cppspec.o \
-         intl.o prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
+       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
+         cppspec.o intl.o prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 
 # Dump a specs file to make -B./ read these specs over installed ones.
 $(SPECS): xgcc$(exeext)
@@ -1647,20 +1739,20 @@ $(SPECS): xgcc$(exeext)
 gcc-cross$(exeext): xgcc$(exeext)
        cp xgcc$(exeext) gcc-cross$(exeext)
 
-dummy-checksum.o : dummy-checksum.c
+dummy-checksum.o : dummy-checksum.c $(CONFIG_H) $(SYSTEM_H)
 
 cc1-dummy$(exeext): $(C_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
-       $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) dummy-checksum.o \
-         $(BACKEND) $(LIBS) $(BACKENDLIBS)
+       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
+         dummy-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
 
 cc1-checksum.c : cc1-dummy$(exeext) build/genchecksum$(build_exeext)
        build/genchecksum$(build_exeext) cc1-dummy$(exeext) > $@
 
-cc1-checksum.o : cc1-checksum.c
+cc1-checksum.o : cc1-checksum.c $(CONFIG_H) $(SYSTEM_H)
 
 cc1$(exeext): $(C_OBJS) cc1-checksum.o $(BACKEND) $(LIBDEPS)
-       $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) cc1-checksum.o \
-         $(BACKEND) $(LIBS) $(BACKENDLIBS)
+       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
+         cc1-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
 
 #\f
 # Build libgcc.a.
@@ -1678,7 +1770,7 @@ srcdirify = $(patsubst $(srcdir)%,$$(gcc_srcdir)%,$(filter $(srcdir)%,$(1))) \
 # so we combine them.  Sort removes duplicates.
 GCC_EXTRA_PARTS := $(sort $(EXTRA_MULTILIB_PARTS) $(EXTRA_PARTS))
 
-libgcc-support: libgcc.mvars stmp-int-hdrs $(STMP_FIXPROTO) $(TCONFIG_H) \
+libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
        $(MACHMODE_H) $(FPBIT) $(DPBIT) $(TPBIT) $(LIB2ADD) \
        $(LIB2ADD_ST) $(LIB2ADDEH) $(srcdir)/emutls.c gcov-iov.h $(SFP_MACHINE)
 
@@ -1729,6 +1821,7 @@ libgcc.mvars: config.status Makefile $(LIB2ADD) $(LIB2ADD_ST) specs \
        echo CRTSTUFF_CFLAGS = '$(CRTSTUFF_CFLAGS)' >> tmp-libgcc.mvars
        echo CRTSTUFF_T_CFLAGS = '$(CRTSTUFF_T_CFLAGS)' >> tmp-libgcc.mvars
        echo CRTSTUFF_T_CFLAGS_S = '$(CRTSTUFF_T_CFLAGS_S)' >> tmp-libgcc.mvars
+       echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
 
        mv tmp-libgcc.mvars libgcc.mvars
 
@@ -1815,7 +1908,7 @@ c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_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 $(RTL_H) langhooks.h $(C_COMMON_H) $(C_PRAGMA_H) \
-    vec.h $(TARGET_H) $(CGRAPH_H)
+    vec.h $(TARGET_H) $(CGRAPH_H) $(PLUGIN_H)
 
 srcextra: gcc.srcextra lang.srcextra
 
@@ -1830,7 +1923,7 @@ 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) \
     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) \
+    $(EXCEPT_H) $(LANGHOOKS_DEF_H) $(TREE_DUMP_H) $(C_COMMON_H) $(CPPLIB_H) \
     $(DIAGNOSTIC_H) $(INPUT_H) langhooks.h $(GIMPLE_H) tree-mudflap.h  \
     pointer-set.h $(BASIC_BLOCK_H) $(GIMPLE_H) tree-iterator.h
 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
@@ -1872,19 +1965,22 @@ ebitmap.o: ebitmap.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
        $(EBITMAP_H) $(RTL_H) $(FLAGS_H) $(OBSTACK_H)
 sparseset.o: sparseset.c $(SYSTEM_H) sparseset.h $(CONFIG_H)
 
-COLLECT2_OBJS = collect2.o tlink.o intl.o version.o
+COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o intl.o version.o
 COLLECT2_LIBS = @COLLECT2_LIBS@
 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
-       $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
+       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
                $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
        mv -f T$@ $@
 
 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)  \
+       $(OBSTACK_H) $(DEMANGLE_H) collect2.h collect2-aix.h version.h
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS)  \
        -DTARGET_MACHINE=\"$(target_noncanonical)\" \
-       -c $(srcdir)/collect2.c $(OUTPUT_OPTION)
+       -c $(srcdir)/collect2.c $(OUTPUT_OPTION) @TARGET_SYSTEM_ROOT_DEFINE@
+
+collect2-aix.o : collect2-aix.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+    collect2-aix.h
 
 tlink.o: tlink.c $(DEMANGLE_H) $(HASHTAB_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(OBSTACK_H) collect2.h intl.h
@@ -1898,7 +1994,7 @@ c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_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) $(CGRAPH_H) $(BASIC_BLOCK_H) $(TARGET_DEF_H) \
-       $(GIMPLE_H)
+       $(GIMPLE_H) libfuncs.h
 
 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) \
@@ -1908,16 +2004,16 @@ 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)  \
         opts.h options.h $(MKDEPS_H) incpath.h cppdefault.h $(TARGET_H) \
-       $(TM_P_H) $(VARRAY_H)
-       $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+       $(TM_P_H) $(VARRAY_H) $(C_TREE_H)
+       $(COMPILER) -c $(ALL_COMPILERFLAGS) $(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) \
+       $(TOPLEV_H) output.h $(EXCEPT_H) $(REAL_H) $(TARGET_H) $(TM_P_H) \
        $(BASEVER) debug.h
-       $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) -DBASEVER=$(BASEVER_s) \
-               $< $(OUTPUT_OPTION)
+       $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
+               -DBASEVER=$(BASEVER_s) $< $(OUTPUT_OPTION)
 
 # A file used by all variants of C and some other languages.
 
@@ -1931,7 +2027,7 @@ 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) $(GIMPLE_H) \
        $(VARRAY_H) tree-iterator.h
 
@@ -1941,7 +2037,7 @@ 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) opts.h
-       $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+       $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
          -DHOST_MACHINE=\"$(host)\" -DTARGET_MACHINE=\"$(target)\" \
          $< $(OUTPUT_OPTION)
 
@@ -1967,13 +2063,13 @@ gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) intl.h multilib.h \
     Makefile $(lang_specs_files) specs.h prefix.h $(GCC_H) $(FLAGS_H) \
     configargs.h $(OBSTACK_H) opts.h
        (SHLIB_LINK='$(SHLIB_LINK)'; \
-       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
   $(DRIVER_DEFINES) \
   -c $(srcdir)/gcc.c $(OUTPUT_OPTION))
 
 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H)
        (SHLIB_LINK='$(SHLIB_LINK)'; \
-       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
   $(DRIVER_DEFINES) \
   -c $(srcdir)/gccspec.c $(OUTPUT_OPTION))
 
@@ -2008,16 +2104,17 @@ options.o: options.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TARGET_H) $(FLAGS_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
+       $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(OUTPUT_OPTION) \
+               -DGCC_DRIVER options.c
 
 dumpvers: dumpvers.c
 
-ifdef REVISION_s
+ifdef REVISION_c
 version.o: version.c version.h $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
 else
 version.o: version.c version.h $(DATESTAMP) $(BASEVER) $(DEVPHASE)
 endif
-       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
        -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
        -DREVISION=$(REVISION_s) \
        -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
@@ -2028,18 +2125,19 @@ gtype-desc.o: gtype-desc.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
        input.h $(TREE_H) $(RTL_H) $(FUNCTION_H) insn-config.h $(EXPR_H) \
        hard-reg-set.h $(BASIC_BLOCK_H) cselib.h $(INSN_ADDR_H) $(OPTABS_H) \
        libfuncs.h debug.h $(GGC_H) $(CGRAPH_H) $(TREE_FLOW_H) reload.h \
-       $(CPP_ID_DATA_H) tree-chrec.h $(CFGLAYOUT_H) except.h output.h \
+       $(CPP_ID_DATA_H) tree-chrec.h $(CFGLAYOUT_H) $(EXCEPT_H) output.h \
        $(CFGLOOP_H)
 
-ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(GGC_H) \
-       $(HASHTAB_H) $(TOPLEV_H) $(PARAMS_H) hosthooks.h $(HOSTHOOKS_DEF_H)
+ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h         \
+       $(GGC_H) $(HASHTAB_H) $(TOPLEV_H) $(PARAMS_H) hosthooks.h       \
+       $(HOSTHOOKS_DEF_H) vec.h plugin.h
 
 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
-       $(FLAGS_H) $(TOPLEV_H) $(GGC_H) $(TIMEVAR_H) $(TM_P_H) $(PARAMS_H) $(TREE_FLOW_H)
+       $(FLAGS_H) $(TOPLEV_H) $(GGC_H) $(TIMEVAR_H) $(TM_P_H) $(PARAMS_H) $(TREE_FLOW_H) plugin.h
 
 ggc-zone.o: ggc-zone.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
        $(TREE_H) $(FLAGS_H) $(TOPLEV_H) $(GGC_H) $(TIMEVAR_H) $(TM_P_H) \
-       $(PARAMS_H) $(BITMAP_H) $(VARRAY_H)
+       $(PARAMS_H) $(BITMAP_H) $(VARRAY_H) plugin.h
 
 ggc-none.o: ggc-none.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(GGC_H) \
        $(BCONFIG_H)
@@ -2049,7 +2147,7 @@ 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) \
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
        -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s) \
          -c $(srcdir)/prefix.c $(OUTPUT_OPTION)
 
@@ -2065,41 +2163,41 @@ langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    all-tree.def $(FLAGS_H) $(FUNCTION_H) $(PARAMS_H) \
    $(TOPLEV_H) $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h \
-   $(REAL_H) gt-tree.h tree-iterator.h $(BASIC_BLOCK_H) $(TREE_FLOW_H) \
-   $(OBSTACK_H) pointer-set.h fixed-value.h
+   $(REAL_H) gt-tree.h $(TREE_INLINE_H) tree-iterator.h $(BASIC_BLOCK_H) \
+   $(TREE_FLOW_H) $(OBSTACK_H) pointer-set.h fixed-value.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) $(REAL_H) fixed-value.h
+   tree-iterator.h $(TREE_PASS_H) $(DIAGNOSTIC_H) $(REAL_H) fixed-value.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 \
-   $(VARRAY_H) $(HASHTAB_H) $(TOPLEV_H) langhooks.h $(TREE_INLINE_H) $(CGRAPH_H) \
+   $(HASHTAB_H) $(TOPLEV_H) langhooks.h $(TREE_INLINE_H) $(CGRAPH_H) \
    intl.h $(FUNCTION_H) $(GGC_H) $(GIMPLE_H) \
-   debug.h $(DIAGNOSTIC_H) except.h $(TREE_FLOW_H) tree-iterator.h tree-mudflap.h \
-   $(IPA_PROP_H) value-prof.h tree-pass.h $(TARGET_H) $(INTEGRATE_H)
+   debug.h $(DIAGNOSTIC_H) $(EXCEPT_H) $(TREE_FLOW_H) tree-iterator.h tree-mudflap.h \
+   $(IPA_PROP_H) value-prof.h $(TREE_PASS_H) $(TARGET_H) $(INTEGRATE_H)
 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 fixed-value.h \
    $(DIAGNOSTIC_H) $(TREE_FLOW_H)
 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(PARAMS_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) output.h $(RTL_H) \
    $(GGC_H) $(TM_P_H) $(TARGET_H) langhooks.h $(REGS_H) gt-stor-layout.h \
-   $(TOPLEV_H)
-tree-ssa-structalias.o: tree-ssa-structalias.c tree-ssa-structalias.h \
+   $(TOPLEV_H) $(CGRAPH_H) $(TREE_INLINE_H) $(TREE_DUMP_H) $(GIMPLE_H)
+tree-ssa-structalias.o: tree-ssa-structalias.c \
    $(SYSTEM_H) $(CONFIG_H) coretypes.h $(TM_H) $(GGC_H) $(OBSTACK_H) $(BITMAP_H) \
    $(FLAGS_H) $(RTL_H) $(TM_P_H) hard-reg-set.h $(BASIC_BLOCK_H) output.h \
-   $(DIAGNOSTIC_H) $(TREE_H) $(C_COMMON_H) $(TREE_FLOW_H) $(TREE_INLINE_H) varray.h \
-   $(C_TREE_H) $(GIMPLE_H) $(HASHTAB_H) $(FUNCTION_H) $(CGRAPH_H) tree-pass.h \
-   $(TIMEVAR_H) alloc-pool.h $(SPLAY_TREE_H) $(PARAMS_H) gt-tree-ssa-structalias.h \
-   $(CGRAPH_H) $(ALIAS_H) pointer-set.h
+   $(DIAGNOSTIC_H) $(TREE_H) $(TREE_FLOW_H) $(TREE_INLINE_H) varray.h \
+   $(GIMPLE_H) $(HASHTAB_H) $(FUNCTION_H) $(CGRAPH_H) \
+   $(TREE_PASS_H) $(TIMEVAR_H) alloc-pool.h $(SPLAY_TREE_H) $(PARAMS_H) \
+   gt-tree-ssa-structalias.h $(CGRAPH_H) $(ALIAS_H) pointer-set.h
 tree-ssa.o : tree-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) output.h $(DIAGNOSTIC_H) \
    $(TOPLEV_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
-   $(TREE_DUMP_H) langhooks.h tree-pass.h $(BASIC_BLOCK_H) $(BITMAP_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 \
    $(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) \
    $(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) \
+   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) \
    $(GIMPLE_H) $(TREE_INLINE_H) $(VARRAY_H) vecprim.h
 tree-ssa-ter.o : tree-ssa-ter.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
@@ -2110,113 +2208,112 @@ tree-ssa-coalesce.o : tree-ssa-coalesce.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(TREE_SSA_LIVE_H) $(BITMAP_H) $(FLAGS_H) $(HASHTAB_H) $(TOPLEV_H)
 tree-outof-ssa.o : tree-outof-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   tree-pass.h $(TREE_SSA_LIVE_H) $(BASIC_BLOCK_H) $(BITMAP_H) $(GGC_H) $(TOPLEV_H)
+   $(TREE_PASS_H) $(TREE_SSA_LIVE_H) $(BASIC_BLOCK_H) $(BITMAP_H) $(GGC_H) \
+   $(TOPLEV_H) $(EXPR_H) $(SSAEXPAND_H)
 tree-ssa-dse.o : tree-ssa-dse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(TM_P_H) $(BASIC_BLOCK_H) \
-   $(TREE_FLOW_H) tree-pass.h $(TREE_DUMP_H) domwalk.h $(FLAGS_H) \
-   $(DIAGNOSTIC_H) $(TIMEVAR_H)
+   $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) domwalk.h $(FLAGS_H) \
+   $(DIAGNOSTIC_H) $(TIMEVAR_H) langhooks.h
 tree-ssa-forwprop.o : tree-ssa-forwprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.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) \
+   $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
    langhooks.h $(FLAGS_H) $(GIMPLE_H)
 tree-ssa-phiprop.o : tree-ssa-phiprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.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) \
+   $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
    langhooks.h $(FLAGS_H)
 tree-ssa-ifcombine.o : tree-ssa-ifcombine.c $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(TREE_H) $(BASIC_BLOCK_H) \
-   $(TREE_FLOW_H) tree-pass.h $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(TIMEVAR_H)
+   $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(TIMEVAR_H)
 tree-ssa-phiopt.o : tree-ssa-phiopt.c $(CONFIG_H) $(SYSTEM_H) coretypes.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) \
+   $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) langhooks.h $(FLAGS_H) \
    $(DIAGNOSTIC_H) $(TIMEVAR_H) pointer-set.h domwalk.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) \
-   $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TIMEVAR_H) $(TREE_DUMP_H) tree-pass.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) \
    $(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)
+   $(BASIC_BLOCK_H) $(TREE_PASS_H) langhooks.h tree-ssa-propagate.h \
+   $(FLAGS_H) $(CFGLOOP_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) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
-   $(TREE_DUMP_H) $(BASIC_BLOCK_H) tree-pass.h langhooks.h \
+   $(TREE_DUMP_H) $(BASIC_BLOCK_H) $(TREE_PASS_H) langhooks.h \
    tree-ssa-propagate.h vec.h value-prof.h gt-tree-ssa-propagate.h $(FLAGS_H) \
    $(VARRAY_H) $(GIMPLE_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) \
    $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   $(BASIC_BLOCK_H) domwalk.h tree-pass.h $(FLAGS_H) langhooks.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) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
-   $(TREE_DUMP_H) $(BASIC_BLOCK_H) domwalk.h tree-pass.h $(FLAGS_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) coretypes.h $(TM_H) $(TREE_H) $(FLAGS_H) $(RTL_H) $(TM_P_H) $(GGC_H) \
    $(BASIC_BLOCK_H) $(CFGLOOP_H) output.h $(EXPR_H) \
    $(FUNCTION_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) $(TREE_DUMP_H) $(TREE_FLOW_H) \
-   domwalk.h $(REAL_H) tree-pass.h tree-ssa-propagate.h langhooks.h $(PARAMS_H)
+   $(REAL_H) $(TREE_PASS_H) tree-ssa-propagate.h langhooks.h \
+   $(PARAMS_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) $(FUNCTION_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
-   $(BASIC_BLOCK_H) $(FLAGS_H) tree-pass.h $(CFGLOOP_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) $(TREE_FLOW_H)
 tree-phinodes.o : tree-phinodes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(TREE_H) $(VARRAY_H) $(GGC_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) \
    gt-tree-phinodes.h $(RTL_H) $(TOPLEV.H)  $(GIMPLE_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)
+   $(BASIC_BLOCK_H) domwalk.h $(GGC_H)
 tree-ssa-live.o : tree-ssa-live.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
    $(TREE_SSA_LIVE_H) $(BITMAP_H) $(TOPLEV_H) debug.h $(FLAGS_H)
 tree-ssa-copyrename.o : tree-ssa-copyrename.c $(TREE_FLOW_H) $(CONFIG_H) \
-   $(SYSTEM_H) $(TREE_H) $(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) tree-pass.h \
-   $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_SSA_LIVE_H) $(BASIC_BLOCK_H) \
-   $(BITMAP_H) $(FLAGS_H) $(HASHTAB_H) langhooks.h $(GIMPLE_H) \
-   $(TREE_INLINE_H) $(GIMPLE_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 \
+   $(GIMPLE_H) $(TREE_INLINE_H) $(GIMPLE_H)
 tree-ssa-pre.o : tree-ssa-pre.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) $(FIBHEAP_H) \
-   $(TM_H) coretypes.h $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) langhooks.h $(CFGLOOP_H) \
-   alloc-pool.h $(BASIC_BLOCK_H) $(BITMAP_H) $(HASHTAB_H) $(GIMPLE_H) \
-   $(TREE_INLINE_H) tree-iterator.h tree-ssa-sccvn.h $(PARAMS_H) \
+   $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_PASS_H) $(FLAGS_H) langhooks.h \
+   $(CFGLOOP_H) alloc-pool.h $(BASIC_BLOCK_H) $(BITMAP_H) $(HASHTAB_H) \
+   $(GIMPLE_H) $(TREE_INLINE_H) tree-iterator.h tree-ssa-sccvn.h $(PARAMS_H) \
    $(DBGCNT_H)
 tree-ssa-sccvn.o : tree-ssa-sccvn.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) $(FIBHEAP_H) \
-   $(TM_H) coretypes.h $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) $(CFGLOOP_H) \
+   $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_PASS_H) $(FLAGS_H) $(CFGLOOP_H) \
    alloc-pool.h $(BASIC_BLOCK_H) $(BITMAP_H) langhooks.h $(HASHTAB_H) $(GIMPLE_H) \
    $(TREE_INLINE_H) tree-iterator.h tree-ssa-propagate.h tree-ssa-sccvn.h \
    $(PARAMS_H)
 tree-vrp.o : tree-vrp.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   $(TREE_FLOW_H) tree-pass.h $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(GGC_H) \
+   $(TREE_FLOW_H) $(TREE_PASS_H) $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(GGC_H) \
    $(BASIC_BLOCK_H) tree-ssa-propagate.h $(FLAGS_H) $(TREE_DUMP_H) \
-   $(CFGLOOP_H) tree-chrec.h $(TIMEVAR_H) $(TOPLEV_H) intl.h
+   $(CFGLOOP_H) $(SCEV_H) $(TIMEVAR_H) $(TOPLEV_H) intl.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) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
-   $(TREE_DUMP_H) except.h langhooks.h $(CFGLOOP_H) tree-pass.h \
+   $(TREE_DUMP_H) $(EXCEPT_H) langhooks.h $(CFGLOOP_H) $(TREE_PASS_H) \
    $(CFGLAYOUT_H) $(BASIC_BLOCK_H) hard-reg-set.h $(TOPLEV_H) \
    value-prof.h tree-ssa-propagate.h $(TREE_INLINE_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) $(TOPLEV_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
-   $(TREE_DUMP_H) except.h langhooks.h $(CFGLOOP_H) tree-pass.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-scalar-evolution.h
-rtl-factoring.o : rtl-factoring.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
-   coretypes.h $(TM_H) $(BASIC_BLOCK_H) $(RESOURCE_H) $(GGC_H) $(REGS_H) \
-   $(PARAMS_H) $(EXPR_H) addresses.h $(TM_P_H) tree-pass.h $(TREE_FLOW_H) \
-   $(TIMEVAR_H) output.h $(DF_H)
+   tree-ssa-propagate.h $(SCEV_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 \
-   $(TREE_DUMP_H) $(DIAGNOSTIC_H) except.h tree-pass.h $(FLAGS_H) langhooks.h \
+   $(TREE_DUMP_H) $(DIAGNOSTIC_H) $(EXCEPT_H) $(TREE_PASS_H) $(FLAGS_H) langhooks.h \
    $(BASIC_BLOCK_H) hard-reg-set.h $(DBGCNT_H)
 tree-ssa-sink.o : tree-ssa-sink.c $(TREE_FLOW_H) $(CONFIG_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 \
+   $(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) $(GIMPLE_H) $(TREE_INLINE_H) tree-iterator.h
 tree-nested.o: tree-nested.c $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TREE_H) \
@@ -2225,103 +2322,102 @@ tree-nested.o: tree-nested.c $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TREE_H) \
    $(GGC_H) gt-tree-nested.h coretypes.h $(TREE_FLOW_H) pointer-set.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) $(TARGET_H) $(TREE_DUMP_H) \
-   $(VARRAY_H)
+   $(CFGLOOP_H) $(RTL_H) $(TREE_DATA_REF_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 $(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) \
    $(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_PASS_H) $(PARAMS_H) $(CGRAPH_H) $(BASIC_BLOCK_H) hard-reg-set.h \
    $(GIMPLE_H)
 tree-ssa-operands.o : tree-ssa-operands.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) $(TREE_INLINE_H) \
-   $(FLAGS_H) $(FUNCTION_H) $(TM_H) $(TIMEVAR_H) tree-pass.h $(TOPLEV_H) \
+   $(FLAGS_H) $(FUNCTION_H) $(TM_H) $(TIMEVAR_H) $(TREE_PASS_H) $(TOPLEV_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 \
-   $(GGC_H) tree-pass.h coretypes.h $(TIMEVAR_H) $(TM_P_H) pointer-set.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) pointer-set.h \
    $(TREE_DUMP_H) $(TREE_INLINE_H) tree-iterator.h $(TOPLEV_H)
 tree-ssa-loop.o : tree-ssa-loop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(RTL_H) $(TM_P_H) hard-reg-set.h $(BASIC_BLOCK_H) output.h \
-   $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) tree-pass.h $(TIMEVAR_H) \
-   $(CFGLOOP_H) $(FLAGS_H) $(TREE_INLINE_H) tree-scalar-evolution.h
+   $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TREE_PASS_H) $(TIMEVAR_H) \
+   $(CFGLOOP_H) $(FLAGS_H) $(TREE_INLINE_H) $(SCEV_H) tree-vectorizer.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 \
+   $(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_INLINE_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-affine.h
+   $(TREE_PASS_H) $(FLAGS_H) $(TREE_INLINE_H) $(RECOG_H) insn-config.h \
+   $(EXPR_H) gt-tree-ssa-address.h $(GGC_H) tree-affine.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) \
-   $(TOPLEV_H) $(FLAGS_H) tree-pass.h $(SCEV_H) $(TREE_DATA_REF_H) $(BASIC_BLOCK_H) \
-   $(GGC_H) hard-reg-set.h tree-chrec.h intl.h
+   $(TOPLEV_H) $(FLAGS_H) $(TREE_PASS_H) $(TREE_DATA_REF_H) \
+   $(BASIC_BLOCK_H) $(GGC_H) hard-reg-set.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) \
-   $(FLAGS_H) tree-pass.h $(SCEV_H) $(BASIC_BLOCK_H) $(GGC_H) hard-reg-set.h \
-   tree-chrec.h
+   $(FLAGS_H) $(TREE_PASS_H) $(SCEV_H) $(BASIC_BLOCK_H) $(GGC_H) \
+   hard-reg-set.h $(TARGET_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) \
    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_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) \
+   $(TREE_PASS_H) $(GGC_H) $(RECOG_H) insn-config.h $(HASHTAB_H) \
    $(CFGLOOP_H) $(PARAMS_H) langhooks.h $(BASIC_BLOCK_H) hard-reg-set.h \
-   tree-chrec.h $(TOPLEV_H) langhooks.h $(TREE_INLINE_H) $(TREE_DATA_REF_H) \
+   $(TOPLEV_H) langhooks.h $(TREE_INLINE_H) $(TREE_DATA_REF_H) \
    $(OPTABS_H)
 tree-predcom.o: tree-predcom.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) \
-   $(CFGLOOP_H) $(TREE_FLOW_H) $(GGC_H) $(TREE_DATA_REF_H) $(SCEV_H) \
-   $(PARAMS_H) $(DIAGNOSTIC_H) tree-pass.h $(TM_H) coretypes.h tree-affine.h \
-   $(TREE_INLINE_H)
+   $(CFGLOOP_H) $(TREE_FLOW_H) $(GGC_H) $(TREE_DATA_REF_H) \
+   $(PARAMS_H) $(DIAGNOSTIC_H) $(TREE_PASS_H) $(TM_H) coretypes.h \
+   tree-affine.h $(TREE_INLINE_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) \
-   tree-pass.h $(GGC_H) $(RECOG_H) insn-config.h $(HASHTAB_H) $(SCEV_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 $(VARRAY_H) tree-affine.h pointer-set.h $(TARGET_H)
+   $(VARRAY_H) tree-affine.h pointer-set.h $(TARGET_H)
 tree-affine.o : tree-affine.c tree-affine.h $(CONFIG_H) pointer-set.h \
    $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) hard-reg-set.h $(GIMPLE_H) \
    output.h $(DIAGNOSTIC_H) $(TM_H) coretypes.h $(TREE_DUMP_H) $(FLAGS_H)
 tree-ssa-loop-manip.o : tree-ssa-loop-manip.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_H) $(TM_P_H) hard-reg-set.h \
    $(BASIC_BLOCK_H) output.h $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) \
-   $(TIMEVAR_H) $(CFGLOOP_H) tree-pass.h $(CFGLAYOUT_H) tree-scalar-evolution.h \
-   $(PARAMS_H) $(TREE_INLINE_H)
+   $(TIMEVAR_H) $(CFGLOOP_H) $(TREE_PASS_H) $(CFGLAYOUT_H) \
+   $(SCEV_H) $(PARAMS_H) $(TREE_INLINE_H) langhooks.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 pointer-set.h tree-affine.h tree-ssa-propagate.h
 tree-ssa-math-opts.o : tree-ssa-math-opts.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(FLAGS_H) $(TREE_H) $(TREE_FLOW_H) $(REAL_H) $(TIMEVAR_H) tree-pass.h \
-   alloc-pool.h $(BASIC_BLOCK_H) $(TARGET_H)
+   $(TM_H) $(FLAGS_H) $(TREE_H) $(TREE_FLOW_H) $(REAL_H) $(TIMEVAR_H) \
+   $(TREE_PASS_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 \
-   $(TREE_DUMP_H) tree-pass.h $(PARAMS_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
-   hard-reg-set.h $(GIMPLE_H) vec.h tree-ssa-structalias.h \
+   $(TREE_DUMP_H) $(TREE_PASS_H) $(PARAMS_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
+   hard-reg-set.h $(GIMPLE_H) vec.h \
    $(IPA_TYPE_ESCAPE_H) vecprim.h pointer-set.h alloc-pool.h
 tree-ssa-reassoc.o : tree-ssa-reassoc.c $(TREE_FLOW_H) $(CONFIG_H) \
    $(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
-   $(TM_H) coretypes.h $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) tree-iterator.h\
-   $(BASIC_BLOCK_H) $(GIMPLE_H) $(TREE_INLINE_H) vec.h langhooks.h \
-   alloc-pool.h pointer-set.h $(CFGLOOP_H)
+   $(TM_H) coretypes.h $(TREE_DUMP_H) $(TREE_PASS_H) $(FLAGS_H) \
+   tree-iterator.h $(BASIC_BLOCK_H) $(GIMPLE_H) $(TREE_INLINE_H) vec.h \
+   langhooks.h alloc-pool.h pointer-set.h $(CFGLOOP_H)
 tree-optimize.o : tree-optimize.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) hard-reg-set.h $(EXPR_H) $(GGC_H) output.h \
    $(DIAGNOSTIC_H) $(BASIC_BLOCK_H) $(FLAGS_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
    $(TREE_DUMP_H) $(TOPLEV_H) $(FUNCTION_H) langhooks.h $(FLAGS_H) $(CGRAPH_H) \
-   $(TREE_INLINE_H) tree-mudflap.h $(GGC_H) graph.h $(CGRAPH_H) tree-pass.h \
-   $(CFGLOOP_H) except.h
+   $(TREE_INLINE_H) tree-mudflap.h $(GGC_H) graph.h $(CGRAPH_H) \
+   $(TREE_PASS_H) $(CFGLOOP_H) $(EXCEPT_H)
 
 c-gimplify.o : c-gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
    $(C_TREE_H) $(C_COMMON_H) $(DIAGNOSTIC_H) $(GIMPLE_H) $(VARRAY_H) \
@@ -2331,113 +2427,175 @@ c-gimplify.o : c-gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
 gimplify.o : gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GIMPLE_H) \
    $(DIAGNOSTIC_H) $(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 \
+   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) $(SPLAY_TREE_H) vec.h tree-iterator.h
+   $(REAL_H) $(SPLAY_TREE_H) vec.h tree-iterator.h tree-pass.h
 gimple-iterator.o : gimple-iterator.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TREE_H) $(GIMPLE_H) $(TREE_FLOW_H) value-prof.h
 gimple-low.o : gimple-low.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
    $(DIAGNOSTIC_H) $(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) tree-iterator.h
 omp-low.o : omp-low.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(GIMPLE_H) $(TREE_INLINE_H) langhooks.h $(DIAGNOSTIC_H) \
-   $(TREE_FLOW_H) $(TIMEVAR_H) $(FLAGS_H) $(EXPR_H) $(TOPLEV_H) tree-pass.h \
-   $(GGC_H) except.h $(SPLAY_TREE_H) $(OPTABS_H) $(CFGLOOP_H) \
-   tree-iterator.h
+   $(TREE_FLOW_H) $(TIMEVAR_H) $(FLAGS_H) $(EXPR_H) $(TOPLEV_H) \
+   $(TREE_PASS_H) $(GGC_H) $(EXCEPT_H) $(SPLAY_TREE_H) $(OPTABS_H) \
+   $(CFGLOOP_H) tree-iterator.h
 tree-browser.o : tree-browser.c tree-browser.def $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(TREE_INLINE_H) $(DIAGNOSTIC_H) $(HASHTAB_H) \
    $(TM_H) coretypes.h
 omega.o : omega.c omega.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   errors.h $(GGC_H) $(TREE_H) $(DIAGNOSTIC_H) varray.h tree-pass.h  $(PARAMS_H)
+   $(GGC_H) $(TREE_H) $(DIAGNOSTIC_H) varray.h $(TREE_PASS_H) $(PARAMS_H)
 tree-chrec.o: tree-chrec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(GGC_H) $(TREE_H) $(REAL_H) $(SCEV_H) tree-pass.h $(PARAMS_H) \
-   $(DIAGNOSTIC_H) $(CFGLOOP_H) $(TREE_FLOW_H)
+   $(GGC_H) $(TREE_H) $(REAL_H) $(SCEV_H) $(TREE_PASS_H) $(PARAMS_H) \
+   $(DIAGNOSTIC_H) $(CFGLOOP_H) $(TREE_FLOW_H) $(FLAGS_H)
 tree-scalar-evolution.o: tree-scalar-evolution.c $(CONFIG_H) $(SYSTEM_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 \
+   $(TIMEVAR_H) $(CFGLOOP_H) $(SCEV_H) $(TREE_PASS_H) $(FLAGS_H) \
    gt-tree-scalar-evolution.h
 tree-data-ref.o: tree-data-ref.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_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 langhooks.h
+   $(TREE_DATA_REF_H) $(TREE_PASS_H) langhooks.h
+sese.o: sese.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
+   domwalk.h pointer-set.h value-prof.h
 graphite.o: graphite.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
-   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) domwalk.h \
-   $(TREE_DATA_REF_H) $(SCEV_H) tree-pass.h tree-chrec.h graphite.h pointer-set.h \
-   value-prof.h
-tree-vect-analyze.o: tree-vect-analyze.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(GGC_H) $(OPTABS_H) $(TREE_H) $(RECOG_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 \
-   $(TOPLEV_H) $(RECOG_H)
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
+   $(TREE_DATA_REF_H) tree-pass.h graphite.h \
+   pointer-set.h value-prof.h graphite-ppl.h sese.h \
+   graphite-scop-detection.h graphite-clast-to-gimple.h \
+   graphite-poly.h graphite-sese-to-poly.h
+graphite-blocking.o: graphite-blocking.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h \
+   $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
+   $(TOPLEV_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
+   $(GIMPLE_H) $(TREE_DATA_REF_H) tree-pass.h \
+   graphite.h graphite-poly.h graphite-ppl.h
+graphite-clast-to-gimple.o: graphite-clast-to-gimple.c $(CONFIG_H) \
+   $(SYSTEM_H) coretypes.h $(TM_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
+   $(TREE_DATA_REF_H) tree-pass.h graphite.h \
+   pointer-set.h value-prof.h graphite-ppl.h sese.h \
+   graphite-scop-detection.h graphite-clast-to-gimple.h graphite-poly.h \
+   graphite-dependences.h
+graphite-dependences.o: graphite-dependences.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h \
+   $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
+   $(TOPLEV_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
+   $(GIMPLE_H) $(TREE_DATA_REF_H) tree-pass.h \
+   graphite.h graphite-poly.h graphite-ppl.h graphite-dependences.h
+graphite-interchange.o: graphite-interchange.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h \
+   $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
+   $(TOPLEV_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) \
+   $(GIMPLE_H) $(TREE_DATA_REF_H) tree-pass.h \
+   graphite.h graphite-poly.h graphite-ppl.h
+graphite-poly.o: graphite-poly.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
+   $(TREE_DATA_REF_H) tree-pass.h graphite.h graphite-dependences.h \
+   pointer-set.h value-prof.h graphite-ppl.h sese.h output.h graphite-poly.h
+graphite-ppl.o: graphite-ppl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+   $(GGC_H) graphite-ppl.h
+graphite-scop-detection.o: graphite-scop-detection.c $(CONFIG_H) $(SYSTEM_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
+   $(TREE_DATA_REF_H) tree-pass.h graphite.h $(TM_H) \
+   value-prof.h graphite-ppl.h sese.h pointer-set.h coretypes.h \
+   graphite-scop-detection.h graphite-poly.h
+graphite-sese-to-poly.o: graphite-sese-to-poly.c $(CONFIG_H) \
+   $(SYSTEM_H) coretypes.h $(TM_H) \
+   $(GGC_H) $(TREE_H) $(RTL_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(GIMPLE_H) \
+   $(TREE_DATA_REF_H) tree-pass.h graphite.h \
+   pointer-set.h value-prof.h graphite-ppl.h sese.h \
+   graphite-scop-detection.h graphite-sese-to-poly.h $(PARAMS_H) \
+   graphite-clast-to-gimple.h graphite-poly.h
+tree-vect-loop.o: tree-vect-loop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+   $(TM_H) $(GGC_H) $(TREE_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) \
+   $(TREE_DUMP_H) $(CFGLOOP_H) $(EXPR_H) $(RECOG_H) $(OPTABS_H) $(TOPLEV_H) \
+   $(SCEV_H) tree-vectorizer.h
+tree-vect-loop-manip.o: tree-vect-loop-manip.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
+   $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) $(EXPR_H) $(TOPLEV_H) $(SCEV_H) \
+   tree-vectorizer.h langhooks.h
 tree-vect-patterns.o: tree-vect-patterns.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(GGC_H) $(TREE_H) $(TARGET_H) $(BASIC_BLOCK_H) $(DIAGNOSTIC_H) \
-   $(TREE_FLOW_H) $(TREE_DUMP_H) $(TIMEVAR_H) $(CFGLOOP_H) $(EXPR_H) \
-   $(OPTABS_H) $(PARAMS_H) $(TREE_DATA_REF_H) tree-vectorizer.h $(RECOG_H) $(TOPLEV_H)
-tree-vect-transform.o: tree-vect-transform.c $(CONFIG_H) $(SYSTEM_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_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) $(EXPR_H) $(OPTABS_H) $(PARAMS_H) \
+   $(TREE_DATA_REF_H) tree-vectorizer.h $(RECOG_H) $(TOPLEV_H)
+tree-vect-slp.o: tree-vect-slp.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(TARGET_H) $(BASIC_BLOCK_H) \
+   $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) \
+   $(EXPR_H) $(RECOG_H) $(OPTABS_H) tree-vectorizer.h
+tree-vect-stmts.o: tree-vect-stmts.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(TARGET_H) $(BASIC_BLOCK_H) \
+   $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) \
+   $(EXPR_H) $(RECOG_H) $(OPTABS_H) $(TOPLEV_H) tree-vectorizer.h langhooks.h
+tree-vect-data-refs.o: tree-vect-data-refs.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(TARGET_H) $(BASIC_BLOCK_H) \
+   $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) $(CFGLOOP_H) \
+   $(EXPR_H) $(OPTABS_H) $(SCEV_H) tree-vectorizer.h $(TOPLEV_H)
 tree-vectorizer.o: tree-vectorizer.c $(CONFIG_H) $(SYSTEM_H) coretypes.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) $(RECOG_H) tree-vectorizer.h $(TREE_DATA_REF_H) $(SCEV_H) \
-   $(INPUT_H) $(TARGET_H) $(CFGLAYOUT_H) $(TOPLEV_H) tree-chrec.h langhooks.h
+   $(TM_H) $(GGC_H) $(TREE_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) $(TREE_DUMP_H) \
+   $(CFGLOOP_H) $(TREE_PASS_H) tree-vectorizer.h $(TIMEVAR_H)
 tree-loop-linear.o: tree-loop-linear.c $(CONFIG_H) $(SYSTEM_H) coretypes.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 $(OBSTACK_H)
+   $(TREE_PASS_H) $(TREE_DATA_REF_H) $(EXPR_H) $(LAMBDA_H) \
+   $(TARGET_H) $(OBSTACK_H)
 tree-loop-distribution.o: tree-loop-distribution.c $(CONFIG_H) $(SYSTEM_H) coretypes.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) \
-   $(TARGET_H) tree-chrec.h langhooks.h tree-vectorizer.h
+   $(TREE_PASS_H) $(TREE_DATA_REF_H) $(EXPR_H) \
+   $(TARGET_H) langhooks.h $(TREE_VECTORIZER_H)
 tree-parloops.o: tree-parloops.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_FLOW_H) $(TREE_H) $(RTL_H) $(CFGLOOP_H) $(TREE_DATA_REF_H) $(GGC_H) \
-   $(DIAGNOSTIC_H) tree-pass.h $(SCEV_H) langhooks.h gt-tree-parloops.h \
-   tree-vectorizer.h
+   $(DIAGNOSTIC_H) $(TREE_PASS_H) langhooks.h gt-tree-parloops.h \
+   $(TREE_VECTORIZER_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) $(TOPLEV_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) tree-pass.h \
-   tree-ssa-propagate.h
+   $(TM_H) $(TREE_H) $(TOPLEV_H) $(DIAGNOSTIC_H) $(TREE_FLOW_H) \
+   $(TREE_PASS_H) tree-ssa-propagate.h
 gimple.o : gimple.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
-   $(GGC_H) $(GIMPLE_H) $(GIMPLE_H) $(DIAGNOSTIC_H) gt-gimple.h \
+   $(GGC_H) $(GIMPLE_H) $(TOPLEV_H) $(DIAGNOSTIC_H) gt-gimple.h \
    $(TREE_FLOW_H) value-prof.h $(FLAGS_H)
 gimple-pretty-print.o : gimple-pretty-print.c $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_H) $(DIAGNOSTIC_H) $(REAL_H) $(HASHTAB_H) $(TREE_FLOW_H) \
-   $(TM_H) coretypes.h tree-pass.h $(GIMPLE_H) value-prof.h
+   $(TM_H) coretypes.h $(TREE_PASS_H) $(GIMPLE_H) value-prof.h
 tree-mudflap.o : $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TREE_INLINE_H) \
    $(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) \
+   $(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) $(TOPLEV.H) $(GIMPLE_H) tree-iterator.h
 tree-nomudflap.o : $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TREE_INLINE_H) \
    $(C_TREE_H) $(C_COMMON_H) $(GIMPLE_H) $(DIAGNOSTIC_H) $(HASHTAB_H) \
    output.h $(VARRAY_H) langhooks.h tree-mudflap.h $(TM_H) coretypes.h \
-   $(GGC_H) gt-tree-mudflap.h tree-pass.h $(TOPLEV_H)
+   $(GGC_H) gt-tree-mudflap.h $(TREE_PASS_H) $(TOPLEV_H)
 tree-pretty-print.o : tree-pretty-print.c $(CONFIG_H) $(SYSTEM_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 \
-   value-prof.h fixed-value.h output.h
+   $(TM_H) coretypes.h tree-iterator.h $(SCEV_H) langhooks.h \
+   $(TREE_PASS_H) value-prof.h fixed-value.h output.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) \
    $(GGC_H) $(TM_P_H) langhooks.h $(MD5_H) intl.h fixed-value.h $(TARGET_H) \
    $(GIMPLE_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 \
-   $(DIAGNOSTIC_H) langhooks.h $(LANGHOOKS_DEF_H) diagnostic.def opts.h
+   $(DIAGNOSTIC_H) langhooks.h $(LANGHOOKS_DEF_H) diagnostic.def opts.h \
+   $(PLUGIN_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) $(EXPR_H) $(RTL_H) \
    output.h $(DIAGNOSTIC_H) $(TM_P_H) $(INSN_ATTR_H) intl.h $(TARGET_H) \
-   $(FLAGS_H) $(PARAMS_H) tree-pass.h $(DBGCNT_H) debug.h varray.h
+   $(FLAGS_H) $(PARAMS_H) $(TREE_PASS_H) $(DBGCNT_H) debug.h varray.h \
+   $(PLUGIN_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) \
@@ -2445,16 +2603,25 @@ targhooks.o : targhooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
    $(MACHMODE_H) $(TARGET_DEF_H) $(TARGET_H) $(GGC_H) gt-targhooks.h \
    $(OPTABS_H) $(RECOG_H) reload.h
 
+bversion.h: s-bversion; @true
+s-bversion: BASE-VER
+       echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
+       echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
+       echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
+       echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
+       $(STAMP) s-bversion
+
 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    version.h $(RTL_H) $(FUNCTION_H) $(FLAGS_H) xcoffout.h $(INPUT_H) \
    $(INSN_ATTR_H) output.h $(DIAGNOSTIC_H) debug.h insn-config.h intl.h \
    $(RECOG_H) Makefile $(TOPLEV_H) dwarf2out.h sdbout.h dbxout.h $(EXPR_H) \
-   hard-reg-set.h $(BASIC_BLOCK_H) graph.h except.h $(REGS_H) $(TIMEVAR_H) \
+   hard-reg-set.h $(BASIC_BLOCK_H) graph.h $(EXCEPT_H) $(REGS_H) $(TIMEVAR_H) \
    value-prof.h $(PARAMS_H) $(TM_P_H) reload.h ira.h dwarf2asm.h $(TARGET_H) \
    langhooks.h insn-flags.h $(CFGLAYOUT_H) $(CFGLOOP_H) hosthooks.h \
    $(CGRAPH_H) $(COVERAGE_H) alloc-pool.h $(GGC_H) $(INTEGRATE_H) \
-   opts.h params.def tree-mudflap.h $(REAL_H) tree-pass.h $(GIMPLE_H)
-       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+   opts.h params.def tree-mudflap.h $(REAL_H) $(TREE_PASS_H) $(GIMPLE_H) \
+   tree-ssa-alias.h $(PLUGIN_H)
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
          -DTARGET_NAME=\"$(target_noncanonical)\" \
          -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
 
@@ -2462,13 +2629,16 @@ passes.o : passes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(FUNCTION_H) $(FLAGS_H) xcoffout.h $(INPUT_H) $(INSN_ATTR_H) output.h \
    $(DIAGNOSTIC_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 \
+   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 $(CGRAPH_H) $(COVERAGE_H) tree-pass.h $(TREE_DUMP_H) \
+   hosthooks.h $(CGRAPH_H) $(COVERAGE_H) $(TREE_PASS_H) $(TREE_DUMP_H) \
    $(GGC_H) $(INTEGRATE_H) $(CPPLIB_H) opts.h $(TREE_FLOW_H) $(TREE_INLINE_H) \
    gt-passes.h $(DF_H) $(PREDICT_H)
 
+plugin.o : plugin.c $(PLUGIN_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+   $(TOPLEV_H) $(TREE_H) $(TREE_PASS_H) intl.h $(PLUGIN_VERSION_H) $(GGC_H)
+
 main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TOPLEV_H)
 
 host-default.o : host-default.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
@@ -2483,7 +2653,7 @@ rtl.o : rtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
 
 print-rtl.o : print-rtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H) $(FLAGS_H) \
-    $(BCONFIG_H) $(REAL_H)
+    $(BCONFIG_H) $(REAL_H) $(DIAGNOSTIC_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) $(TREE_H) \
@@ -2491,58 +2661,58 @@ rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TOPLEV_H) \
 
 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) hard-reg-set.h $(REGS_H) \
-   output.h $(C_PRAGMA_H) $(TOPLEV_H) xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
+   output.h $(TOPLEV_H) xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
    $(HASHTAB_H) $(TARGET_H) langhooks.h gt-varasm.h $(BASIC_BLOCK_H) \
    $(CFGLAYOUT_H) $(CGRAPH_H) targhooks.h tree-mudflap.h $(REAL_H) tree-iterator.h
 function.o : function.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(CFGLAYOUT_H) $(GIMPLE_H) $(FLAGS_H) $(FUNCTION_H) $(EXPR_H) \
    $(OPTABS_H) libfuncs.h $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
-   output.h $(TOPLEV_H) except.h $(HASHTAB_H) $(GGC_H) $(TM_P_H) langhooks.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) $(PREDICT_H) \
-   tree-pass.h $(DF_H) $(TIMEVAR_H) vecprim.h
+   $(TREE_PASS_H) $(DF_H) $(TIMEVAR_H) vecprim.h
 statistics.o : statistics.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   tree-pass.h $(TREE_DUMP_H) $(HASHTAB_H) statistics.h $(TM_H) $(FUNCTION_H)
+   $(TREE_PASS_H) $(TREE_DUMP_H) $(HASHTAB_H) statistics.h $(TM_H) $(FUNCTION_H)
 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) $(FUNCTION_H) insn-config.h hard-reg-set.h $(EXPR_H) \
-   libfuncs.h except.h $(RECOG_H) $(TOPLEV_H) output.h $(GGC_H) $(TM_P_H) \
+   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) alloc-pool.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) tree-pass.h $(TIMEVAR_H)
+   gt-except.h $(CGRAPH_H) $(INTEGRATE_H) $(DIAGNOSTIC_H) $(DWARF2_H) \
+   $(TARGET_H) $(TM_P_H) $(TREE_PASS_H) $(TIMEVAR_H) $(TREE_FLOW_H)
 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) $(FUNCTION_H) $(REGS_H) $(EXPR_H) $(OPTABS_H) \
    libfuncs.h $(INSN_ATTR_H) insn-config.h $(RECOG_H) output.h \
-   typeclass.h hard-reg-set.h $(TOPLEV_H) hard-reg-set.h except.h reload.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) \
    tree-iterator.h gt-expr.h $(MACHMODE_H) $(TIMEVAR_H) $(TREE_FLOW_H) \
-   tree-pass.h $(DF_H) $(DIAGNOSTIC_H) vecprim.h
+   $(TREE_PASS_H) $(DF_H) $(DIAGNOSTIC_H) vecprim.h $(SSAEXPAND_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 \
    langhooks.h $(GGC_H) gt-dojump.h vecprim.h $(BASIC_BLOCK_H)
 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(GIMPLE_H) $(FLAGS_H) $(TARGET_H) $(FUNCTION_H) $(REGS_H) \
    $(EXPR_H) $(OPTABS_H) insn-config.h $(RECOG_H) output.h typeclass.h \
-   hard-reg-set.h $(TOPLEV_H) hard-reg-set.h except.h $(TM_P_H) $(PREDICT_H) \
+   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) $(DIAGNOSTIC_H) $(TREE_FLOW_H) value-prof.h
 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) $(EXPR_H) $(OPTABS_H) langhooks.h $(TARGET_H) \
    libfuncs.h $(REGS_H) $(TOPLEV_H) output.h $(FUNCTION_H) $(TIMEVAR_H) $(TM_P_H) \
-   $(CGRAPH_H) except.h sbitmap.h $(DBGCNT_H) $(TREE_FLOW_H)
+   $(CGRAPH_H) $(EXCEPT_H) sbitmap.h $(DBGCNT_H) $(TREE_FLOW_H)
 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
    $(FLAGS_H) insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) $(REAL_H) \
    $(TOPLEV_H) $(TM_P_H) langhooks.h $(DF_H) $(TARGET_H)
 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
    $(FLAGS_H) hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
-   $(TOPLEV_H) except.h $(FUNCTION_H) $(GGC_H) $(TM_P_H) langhooks.h gt-explow.h \
+   $(TOPLEV_H) $(EXCEPT_H) $(FUNCTION_H) $(GGC_H) $(TM_P_H) langhooks.h gt-explow.h \
    $(TARGET_H) output.h
 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h \
-   $(RECOG_H) reload.h $(TOPLEV_H) $(GGC_H) $(REAL_H) $(TM_P_H) except.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) \
@@ -2554,14 +2724,14 @@ sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) debug.h \
    output.h $(TOPLEV_H) $(TM_P_H) gsyms.h langhooks.h $(TARGET_H) sdbout.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 \
+   $(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) \
-   libfuncs.h $(TOPLEV_H) dwarf2out.h reload.h $(GGC_H) except.h dwarf2asm.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)
 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)
+   gt-dwarf2asm.h $(DWARF2_H) $(SPLAY_TREE_H) $(TARGET_H)
 vmsdbgout.o : vmsdbgout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) version.h \
    $(FLAGS_H) $(RTL_H) output.h vmsdbg.h debug.h langhooks.h $(FUNCTION_H) $(TARGET_H)
 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
@@ -2570,8 +2740,8 @@ xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(FLAGS_H) $(FUNCTION_H) $(REGS_H) insn-config.h $(RECOG_H) \
    $(GGC_H) $(EXPR_H) hard-reg-set.h $(BITMAP_H) $(TOPLEV_H) $(BASIC_BLOCK_H) \
-   $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h tree-pass.h gt-emit-rtl.h \
-   $(REAL_H) $(DF_H)
+   $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h $(TREE_PASS_H) gt-emit-rtl.h \
+   $(REAL_H) $(DF_H) pointer-set.h
 real.o : real.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
    $(TOPLEV_H) $(TM_P_H) $(REAL_H) dfp.h
 dfp.o : dfp.c dfp.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)        $(TREE_H) \
@@ -2581,11 +2751,11 @@ fixed-value.o: fixed-value.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_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) \
-   except.h $(TOPLEV_H) $(PARAMS_H) $(TM_P_H) $(TARGET_H) langhooks.h \
-   gt-integrate.h $(GGC_H) tree-pass.h $(DF_H)
+   $(EXCEPT_H) $(TOPLEV_H) $(PARAMS_H) $(TM_P_H) $(TARGET_H) langhooks.h \
+   gt-integrate.h $(GGC_H) $(TREE_PASS_H) $(DF_H)
 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(FLAGS_H) hard-reg-set.h $(REGS_H) insn-config.h $(RECOG_H) $(EXPR_H) \
-   $(REAL_H) except.h $(FUNCTION_H) tree-pass.h $(DIAGNOSTIC_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) \
@@ -2595,72 +2765,71 @@ simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_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_DUMP_H) $(TREE_FLOW_H) value-prof.h
+   $(TREE_INLINE_H) $(TREE_DUMP_H) $(TREE_FLOW_H) value-prof.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) $(GIMPLE_H) \
-   $(TREE_FLOW_H) tree-pass.h $(C_COMMON_H) debug.h $(DIAGNOSTIC_H) \
+   $(TREE_FLOW_H) $(TREE_PASS_H) debug.h $(DIAGNOSTIC_H) \
    $(FIBHEAP_H) output.h $(PARAMS_H) $(RTL_H) $(TIMEVAR_H) $(IPA_PROP_H) \
-   gt-cgraphunit.h tree-iterator.h
+   gt-cgraphunit.h tree-iterator.h $(COVERAGE_H) $(TREE_DUMP_H)
 cgraphbuild.o : cgraphbuild.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) langhooks.h $(CGRAPH_H) intl.h pointer-set.h $(GIMPLE_H) \
-   $(TREE_FLOW_H) tree-pass.h
+   $(TREE_FLOW_H) $(TREE_PASS_H)
 varpool.o : varpool.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(CGRAPH_H) langhooks.h $(DIAGNOSTIC_H) $(HASHTAB_H) \
    $(GGC_H) $(TIMEVAR_H) debug.h $(TARGET_H) output.h $(GIMPLE_H) \
    $(TREE_FLOW_H) gt-varpool.h
 ipa.o : ipa.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(CGRAPH_H) \
-   tree-pass.h $(TIMEVAR_H)
+   $(TREE_PASS_H) $(TIMEVAR_H) $(GGC_H)
 ipa-prop.o : ipa-prop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    langhooks.h $(GGC_H) $(TARGET_H) $(CGRAPH_H) $(IPA_PROP_H) $(DIAGNOSTIC_H) \
-   $(TREE_FLOW_H) $(TM_H) tree-pass.h $(FLAGS_H) $(TREE_H) $(TREE_INLINE_H) \
-   $(TIMEVAR_H)
+   $(TREE_FLOW_H) $(TM_H) $(TREE_PASS_H) $(FLAGS_H) $(TREE_H) \
+   $(TREE_INLINE_H) $(TIMEVAR_H)
 ipa-cp.o : ipa-cp.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
-   $(TREE_H) $(TARGET_H) $(CGRAPH_H) $(IPA_PROP_H) $(TREE_FLOW_H) tree-pass.h \
-   $(FLAGS_H) $(TIMEVAR_H) $(DIAGNOSTIC_H) $(TREE_DUMP_H) $(TREE_INLINE_H)
+   $(TREE_H) $(TARGET_H) $(CGRAPH_H) $(IPA_PROP_H) $(TREE_FLOW_H) \
+   $(TREE_PASS_H) $(FLAGS_H) $(TIMEVAR_H) $(DIAGNOSTIC_H) $(TREE_DUMP_H) \
+   $(TREE_INLINE_H) $(FIBHEAP_H) $(PARAMS_H)
 matrix-reorg.o : matrix-reorg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
-   $(TM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) $(TREE_INLINE_H) $(TREE_FLOW_H) \
+   $(TM_H) $(TREE_H) $(RTL_H) $(TREE_INLINE_H) $(TREE_FLOW_H) \
    tree-flow-inline.h langhooks.h $(HASHTAB_H) $(TOPLEV_H) $(FLAGS_H) $(GGC_H) \
    debug.h $(TARGET_H) $(CGRAPH_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) $(PARAMS_H) \
-   $(FIBHEAP_H) $(C_COMMON_H) intl.h $(FUNCTION_H) $(BASIC_BLOCK_H) $(CFGLOOP_H) \
-   tree-iterator.h tree-pass.h opts.h $(TREE_DATA_REF_H) tree-chrec.h \
-   tree-scalar-evolution.h
+   $(FIBHEAP_H) intl.h $(FUNCTION_H) $(BASIC_BLOCK_H) $(CFGLOOP_H) \
+   tree-iterator.h $(TREE_PASS_H) opts.h $(TREE_DATA_REF_H)
 ipa-inline.o : ipa-inline.c gt-ipa-inline.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) langhooks.h $(TREE_INLINE_H) $(FLAGS_H) $(CGRAPH_H) intl.h \
-   $(DIAGNOSTIC_H) $(FIBHEAP_H) $(PARAMS_H) $(TIMEVAR_H) tree-pass.h \
+   $(DIAGNOSTIC_H) $(FIBHEAP_H) $(PARAMS_H) $(TIMEVAR_H) $(TREE_PASS_H) \
    $(HASHTAB_H) $(COVERAGE_H) $(GGC_H) $(TREE_FLOW_H) $(RTL_H) $(IPA_PROP_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) $(GIMPLE_H) \
-   $(CGRAPH_H) output.h $(FLAGS_H) tree-pass.h $(TIMEVAR_H) $(DIAGNOSTIC_H)
+   pointer-set.h $(GGC_H) $(GIMPLE_H) $(SPLAY_TREE_H) \
+   $(CGRAPH_H) output.h $(FLAGS_H) $(TREE_PASS_H) $(TIMEVAR_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) \
-   $(GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) tree-pass.h \
-   $(TIMEVAR_H) $(DIAGNOSTIC_H) $(FUNCTION_H)
-
+   pointer-set.h $(GGC_H) $(IPA_REFERENCE_H) $(IPA_UTILS_H) $(SPLAY_TREE_H) \
+   $(GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) $(TREE_PASS_H) \
+   $(TIMEVAR_H) $(DIAGNOSTIC_H) $(FUNCTION_H) gt-ipa-reference.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) $(TARGET_H) \
-   $(GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) tree-pass.h $(TIMEVAR_H) \
-   $(DIAGNOSTIC_H)
+   pointer-set.h $(GGC_H) $(IPA_UTILS_H) $(TARGET_H) \
+   $(GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) $(TREE_PASS_H) $(TIMEVAR_H) \
+   $(DIAGNOSTIC_H) $(CFGLOOP_H) $(SCEV_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) \
-   $(GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) tree-pass.h \
+   pointer-set.h $(GGC_H) $(IPA_TYPE_ESCAPE_H) $(IPA_UTILS_H) $(SPLAY_TREE_H) \
+   $(GIMPLE_H) $(CGRAPH_H) output.h $(FLAGS_H) $(TREE_PASS_H) \
    $(TIMEVAR_H) $(DIAGNOSTIC_H) $(FUNCTION_H)
 ipa-struct-reorg.o: ipa-struct-reorg.c ipa-struct-reorg.h $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TM_H) $(GGC_H) $(TREE_H) $(RTL_H) $(GIMPLE_H) tree-inline.h \
-   $(TREE_FLOW_H) langhooks.h pointer-set.h $(HASHTAB_H) $(C_TREE_H) $(TOPLEV_H) \
+   $(TREE_FLOW_H) langhooks.h pointer-set.h $(HASHTAB_H) $(TOPLEV_H) \
    $(FLAGS_H) debug.h $(TARGET_H) $(CGRAPH_H) $(DIAGNOSTIC_H) $(TIMEVAR_H) \
    $(PARAMS_H) $(FIBHEAP_H) intl.h $(FUNCTION_H) $(BASIC_BLOCK_H) tree-iterator.h \
-   tree-pass.h opts.h $(IPA_TYPE_ESCAPE_H) $(TREE_DUMP_H) $(C_COMMON_H) \
+   $(TREE_PASS_H) opts.h $(IPA_TYPE_ESCAPE_H) $(TREE_DUMP_H) \
    $(GIMPLE_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 \
-   $(HASHTAB_H) tree-iterator.h $(CGRAPH_H) tree-pass.h gcov-io.c $(TM_P_H)
+   $(HASHTAB_H) tree-iterator.h $(CGRAPH_H) $(TREE_PASS_H) gcov-io.c $(TM_P_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) \
@@ -2668,144 +2837,143 @@ cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(REGS_H) \
    hard-reg-set.h $(FLAGS_H) insn-config.h $(RECOG_H) $(EXPR_H) $(TOPLEV_H) \
    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) \
-   $(DF_H) $(DBGCNT_H)
+   $(EXCEPT_H) $(TARGET_H) $(PARAMS_H) rtlhooks-def.h $(TREE_PASS_H) \
+   $(REAL_H) $(DF_H) $(DBGCNT_H)
 dce.o : dce.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TREE_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) $(DF_H) cselib.h \
-   $(DBGCNT_H) dce.h $(TIMEVAR_H) tree-pass.h $(DBGCNT_H) $(TM_P_H)
+   $(TREE_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) $(EXCEPT_H) $(DF_H) cselib.h \
+   $(DBGCNT_H) dce.h $(TIMEVAR_H) $(TREE_PASS_H) $(DBGCNT_H) $(TM_P_H)
 dse.o : dse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(TM_P_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(RECOG_H) $(EXPR_H) $(DF_H) cselib.h $(DBGCNT_H) $(TIMEVAR_H) tree-pass.h \
-   alloc-pool.h $(ALIAS_H) dse.h $(OPTABS_H) $(TARGET_H)
+   $(RECOG_H) $(EXPR_H) $(DF_H) cselib.h $(DBGCNT_H) $(TIMEVAR_H) \
+   $(TREE_PASS_H) alloc-pool.h $(ALIAS_H) dse.h $(OPTABS_H) $(TARGET_H)
 fwprop.o : fwprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TOPLEV_H) insn-config.h $(RECOG_H) $(FLAGS_H) $(OBSTACK_H) $(BASIC_BLOCK_H) \
-   output.h $(DF_H) alloc-pool.h $(TIMEVAR_H) tree-pass.h $(TARGET_H) $(TM_P_H) \
-   $(CFGLOOP_H) $(EMIT_RTL_H)
+   output.h $(DF_H) alloc-pool.h $(TIMEVAR_H) $(TREE_PASS_H) $(TARGET_H) \
+   $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) domwalk.h
 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 \
-   $(DF_H) $(OBSTACK_H) $(TIMEVAR_H) tree-pass.h $(RECOG_H) $(EXPR_H) $(SPLAY_TREE_H) \
-   $(HASHTAB_H) $(REGS_H) dce.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) \
-   $(TM_P_H) $(PARAMS_H) except.h gt-gcse.h $(TREE_H) cselib.h $(TIMEVAR_H) \
-   intl.h $(OBSTACK_H) tree-pass.h $(DF_H) $(DBGCNT_H)
+   $(TM_P_H) $(PARAMS_H) $(EXCEPT_H) gt-gcse.h $(TREE_H) $(TIMEVAR_H) \
+   intl.h $(OBSTACK_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
+store-motion.o : store-motion.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
+   $(REGS_H) hard-reg-set.h $(FLAGS_H) $(REAL_H) insn-config.h $(GGC_H) \
+   $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h $(TOPLEV_H) \
+   $(TM_P_H) $(EXCEPT_H) $(TREE_H) $(TIMEVAR_H) \
+   intl.h $(OBSTACK_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
    coretypes.h $(TM_H) $(REGS_H) $(FLAGS_H) output.h $(RESOURCE_H) $(DF_H) \
-   $(FUNCTION_H) $(TOPLEV_H) $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
+   $(FUNCTION_H) $(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) 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) $(DF_H)
+   output.h $(TREE_PASS_H) $(TIMEVAR_H) $(REAL_H) $(DF_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) $(GIMPLE_H) $(CFGLOOP_H) \
-    tree-scalar-evolution.h
+    coretypes.h $(TREE_DUMP_H) $(TREE_PASS_H) $(FLAGS_H) $(BASIC_BLOCK_H) \
+    $(GGC_H) hard-reg-set.h $(OBSTACK_H) $(GIMPLE_H) $(CFGLOOP_H) $(SCEV_H)
 tree-call-cdce.o : tree-call-cdce.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) \
+    coretypes.h $(TREE_DUMP_H) $(TREE_PASS_H) $(FLAGS_H) $(BASIC_BLOCK_H) \
     $(GGC_H) hard-reg-set.h $(OBSTACK_H) $(GIMPLE_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) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
-   $(TREE_DUMP_H) $(BASIC_BLOCK_H) tree-pass.h langhooks.h \
+   $(TREE_DUMP_H) $(BASIC_BLOCK_H) $(TREE_PASS_H) langhooks.h \
    tree-ssa-propagate.h value-prof.h $(FLAGS_H) $(TARGET_H) $(TOPLEV_H)
-tree-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) $(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-sra.o : tree-sra.c $(CONFIG_H) $(SYSTEM_H) coretypes.h alloc-pool.h \
+   $(TM_H) $(TREE_H) $(GIMPLE_H) $(TREE_FLOW_H) $(DIAGNOSTIC_H) statistics.h \
+   $(TREE_DUMP_H) $(TIMEVAR_H) $(PARAMS_H) $(TARGET_H) $(FLAGS_H)
 tree-switch-conversion.o : tree-switch-conversion.c $(CONFIG_H) $(SYSTEM_H) \
     $(TREE_H) $(TM_P_H) $(TREE_FLOW_H) $(DIAGNOSTIC_H) $(TREE_INLINE_H) \
     $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) $(GIMPLE_H) \
-    tree-pass.h $(FLAGS_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h \
+    $(TREE_PASS_H) $(FLAGS_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h \
     $(GGC_H) $(OBSTACK_H) $(PARAMS_H) $(CPPLIB_H) $(PARAMS_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) $(GIMPLE_H) \
-    tree-iterator.h tree-pass.h tree-ssa-propagate.h $(DIAGNOSTIC_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) $(GIMPLE_H) tree-iterator.h tree-pass.h \
+    $(TM_H) $(TREE_FLOW_H) $(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-vect-generic.h $(GGC_H) \
     coretypes.h insn-codes.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 $(TIMEVAR_H) \
-   $(TM_P_H) $(FLAGS_H) output.h tree-pass.h $(PARAMS_H)
+   $(TM_P_H) $(FLAGS_H) output.h $(TREE_PASS_H) $(PARAMS_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 $(TIMEVAR_H) \
-   $(TM_P_H) $(FLAGS_H) output.h except.h dce.h vecprim.h
+   $(TM_P_H) $(FLAGS_H) output.h $(EXCEPT_H) dce.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 $(TIMEVAR_H) \
    $(TM_P_H) $(FLAGS_H) $(TARGET_H) $(TARGET_DEF_H) $(TREE_H) output.h \
-   tree-pass.h
+   $(TREE_PASS_H)
 df-byte-scan.o : df-byte-scan.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    tm_p.h $(DF_H) output.h $(DBGCNT_H)
 regstat.o : regstat.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   $(TM_P_H) $(FLAGS_H) $(REGS_H) output.h except.h hard-reg-set.h \
+   $(TM_P_H) $(FLAGS_H) $(REGS_H) output.h $(EXCEPT_H) hard-reg-set.h \
    $(BASIC_BLOCK_H) $(TIMEVAR_H) $(DF_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) \
-   $(REGS_H) $(EXPR_H) $(TIMEVAR_H) tree-pass.h
+   $(REGS_H) $(EXPR_H) $(TIMEVAR_H) $(TREE_PASS_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 \
-   $(CFGLOOP_H) $(TIMEVAR_H) tree-pass.h profile.h
+   $(CFGLOOP_H) $(TIMEVAR_H) $(TREE_PASS_H) profile.h
 mcf.o : mcf.c profile.h $(CONFIG_H) $(SYSTEM_H) $(TM_H) coretypes.h \
    $(BASIC_BLOCK_H) output.h langhooks.h $(GCOV_IO_H) $(TREE_H) 
 tree-profile.o : tree-profile.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(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) \
-   tree-pass.h $(TREE_FLOW_H) $(TIMEVAR_H) $(GGC_H) gt-tree-profile.h $(CGRAPH_H)
+   $(TREE_PASS_H) $(TREE_FLOW_H) $(TIMEVAR_H) $(GGC_H) gt-tree-profile.h $(CGRAPH_H)
 value-prof.o : value-prof.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h value-prof.h $(EXPR_H) output.h $(FLAGS_H) \
    $(RECOG_H) insn-config.h $(OPTABS_H) $(REGS_H) $(GGC_H) $(DIAGNOSTIC_H) \
    $(TREE_H) $(COVERAGE_H) $(RTL_H) $(GCOV_IO_H) $(TREE_FLOW_H) \
-   tree-flow-inline.h $(TIMEVAR_H) tree-pass.h $(TOPLEV_H) pointer-set.h
+   tree-flow-inline.h $(TIMEVAR_H) $(TREE_PASS_H) $(TOPLEV_H) pointer-set.h
 loop-doloop.o : loop-doloop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(FLAGS_H) $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) \
    $(TOPLEV_H) $(CFGLOOP_H) output.h $(PARAMS_H) $(TARGET_H)
 alloc-pool.o : alloc-pool.c $(CONFIG_H) $(SYSTEM_H) alloc-pool.h $(HASHTAB_H)
 auto-inc-dec.o : auto-inc-dec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) $(RTL_H) $(TM_P_H) hard-reg-set.h $(BASIC_BLOCK_H) insn-config.h \
-   $(REGS_H) $(FLAGS_H) output.h $(FUNCTION_H) except.h $(TOPLEV_H) $(RECOG_H) \
-   $(EXPR_H) $(TIMEVAR_H) tree-pass.h $(DF_H) $(DBGCNT_H)
+   $(REGS_H) $(FLAGS_H) output.h $(FUNCTION_H) $(EXCEPT_H) $(TOPLEV_H) $(RECOG_H) \
+   $(EXPR_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(FLAGS_H) \
-   $(REGS_H) hard-reg-set.h output.h $(TOPLEV_H) $(FUNCTION_H) except.h $(GGC_H) \
+   $(REGS_H) hard-reg-set.h output.h $(TOPLEV_H) $(FUNCTION_H) $(EXCEPT_H) $(GGC_H) \
    $(TM_P_H) $(TIMEVAR_H) $(OBSTACK_H) $(TREE_H) alloc-pool.h \
-   $(HASHTAB_H) $(DF_H) $(CFGLOOP_H) $(TREE_FLOW_H) tree-pass.h
+   $(HASHTAB_H) $(DF_H) $(CFGLOOP_H) $(TREE_FLOW_H) $(TREE_PASS_H)
 cfghooks.o: cfghooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(TREE_H) $(BASIC_BLOCK_H) $(TREE_FLOW_H) $(TIMEVAR_H) $(TOPLEV_H) $(CFGLOOP_H)
 cfgexpand.o : cfgexpand.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) \
-   coretypes.h $(TREE_DUMP_H) except.h langhooks.h tree-pass.h $(RTL_H) \
+   coretypes.h $(TREE_DUMP_H) $(EXCEPT_H) langhooks.h $(TREE_PASS_H) $(RTL_H) \
    $(DIAGNOSTIC_H) $(TOPLEV_H) $(BASIC_BLOCK_H) $(FLAGS_H) debug.h $(PARAMS_H) \
-   value-prof.h $(TREE_INLINE_H) $(TARGET_H)
+   value-prof.h $(TREE_INLINE_H) $(TARGET_H) $(SSAEXPAND_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) \
+   output.h $(TOPLEV_H) $(FUNCTION_H) $(EXCEPT_H) $(TM_P_H) $(INSN_ATTR_H) \
+   insn-config.h $(EXPR_H) \
    $(CFGLAYOUT_H) $(CFGLOOP_H) $(OBSTACK_H) $(TARGET_H) $(TREE_H) \
-   tree-pass.h $(DF_H) $(GGC_H)
+   $(TREE_PASS_H) $(DF_H) $(GGC_H)
 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h insn-config.h $(RECOG_H) $(TM_P_H) \
    $(TIMEVAR_H) $(OBSTACK_H) $(TOPLEV_H) vecprim.h
 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) tree-pass.h $(CFGLOOP_H) $(EXPR_H) \
+   $(REGS_H) $(EMIT_RTL_H) $(CFGLAYOUT_H) $(TREE_PASS_H) $(CFGLOOP_H) $(EXPR_H) \
    $(DF_H) $(DBGCNT_H) dce.h
 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) coretypes.h $(TM_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(FLAGS_H) $(FUNCTION_H) \
@@ -2822,13 +2990,14 @@ loop-iv.o : loop-iv.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(BASIC_BLOCK_H) \
 loop-invariant.o : loop-invariant.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(EXPR_H) $(RECOG_H) coretypes.h \
    $(TM_H) $(TM_P_H) $(FUNCTION_H) $(FLAGS_H) $(DF_H) $(OBSTACK_H) output.h \
-   $(HASHTAB_H) except.h
+   $(HASHTAB_H) $(EXCEPT_H) $(PARAMS_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) $(TREE_FLOW_H)
 loop-init.o : loop-init.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(GGC_H) \
    $(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(CFGLAYOUT_H) \
-   coretypes.h $(TM_H) $(OBSTACK_H) tree-pass.h $(TIMEVAR_H) $(FLAGS_H) $(DF_H)
+   coretypes.h $(TM_H) $(OBSTACK_H) $(TREE_PASS_H) $(TIMEVAR_H) $(FLAGS_H) \
+   $(DF_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)
@@ -2845,26 +3014,14 @@ 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 \
    $(TOPLEV_H) $(TM_P_H) $(TREE_H) $(TARGET_H) output.h $(PARAMS_H) $(OPTABS_H) \
-   insn-codes.h $(TIMEVAR_H) tree-pass.h $(DF_H) vecprim.h $(CGRAPH_H)
-regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
+   insn-codes.h $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) vecprim.h $(CGRAPH_H)
+reginfo.o : reginfo.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    hard-reg-set.h $(FLAGS_H) $(BASIC_BLOCK_H) addresses.h $(REGS_H) insn-config.h \
    $(RECOG_H) reload.h $(REAL_H) $(TOPLEV_H) $(FUNCTION_H) output.h $(GGC_H) \
-   $(TM_P_H) $(EXPR_H) $(TIMEVAR_H) gt-regclass.h $(HASHTAB_H) \
-   $(TARGET_H) tree-pass.h $(DF_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 reload.h $(TM_P_H) \
-   $(GGC_H) $(INTEGRATE_H) $(TIMEVAR_H) tree-pass.h $(DF_H) $(DBGCNT_H)
+   $(TM_P_H) $(EXPR_H) $(TIMEVAR_H) gt-reginfo.h $(HASHTAB_H) \
+   $(TARGET_H) $(TREE_PASS_H) $(DF_H) ira.h
 bitmap.o : bitmap.c $(CONFIG_H) $(SYSTEM_H)  coretypes.h $(TM_H) $(RTL_H) \
    $(FLAGS_H) $(GGC_H) gt-bitmap.h $(BITMAP_H) $(OBSTACK_H) $(HASHTAB_H)
-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) tree-pass.h \
-   $(TIMEVAR_H) vecprim.h $(DF_H) $(DBGCNT_H) $(RA_H) ira.h
-ra-conflict.o : ra-conflict.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) tree-pass.h \
-   $(TIMEVAR_H) vecprim.h $(DF_H) $(RA_H) sbitmap.h sparseset.h
 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GGC_H) \
    $(HASHTAB_H) $(BCONFIG_H) $(VARRAY_H) $(TOPLEV_H)
 vec.o : vec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h vec.h $(GGC_H) \
@@ -2876,43 +3033,44 @@ reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_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) \
-   addresses.h except.h $(TREE_H) $(REAL_H) $(FLAGS_H) $(MACHMODE_H) \
+   addresses.h $(EXCEPT_H) $(TREE_H) $(REAL_H) $(FLAGS_H) $(MACHMODE_H) \
    $(OBSTACK_H) $(DF_H) $(TARGET_H) $(EMIT_RTL_H) ira.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) \
    hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) $(RECOG_H) output.h \
-   $(FUNCTION_H) $(TOPLEV_H) cselib.h $(TM_P_H) except.h $(TREE_H) $(MACHMODE_H) \
-   $(OBSTACK_H) $(TIMEVAR_H) tree-pass.h $(DF_H) $(DBGCNT_H)
+   $(FUNCTION_H) $(TOPLEV_H) cselib.h $(TM_P_H) $(EXCEPT_H) $(TREE_H) $(MACHMODE_H) \
+   $(OBSTACK_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
 postreload-gcse.o : postreload-gcse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(TM_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
    $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) output.h $(TOPLEV_H) \
-   $(TM_P_H) except.h $(TREE_H) $(TARGET_H) $(HASHTAB_H) intl.h $(OBSTACK_H) \
-   $(PARAMS_H) $(TIMEVAR_H) tree-pass.h $(REAL_H) $(DBGCNT_H)
+   $(TM_P_H) $(EXCEPT_H) $(TREE_H) $(TARGET_H) $(HASHTAB_H) intl.h $(OBSTACK_H) \
+   $(PARAMS_H) $(TIMEVAR_H) $(TREE_PASS_H) $(REAL_H) $(DBGCNT_H)
 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(FLAGS_H) $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) $(FUNCTION_H) \
    addresses.h $(RECOG_H) reload.h $(EXPR_H) $(TOPLEV_H) $(TM_P_H) $(DF_H) \
    output.h ira.h gt-caller-save.h $(GGC_H)
-bt-load.o : bt-load.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) except.h \
+bt-load.o : bt-load.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(EXCEPT_H) \
    $(RTL_H) hard-reg-set.h $(REGS_H) $(TM_P_H) $(FIBHEAP_H) output.h $(EXPR_H) \
-   $(TARGET_H) $(FLAGS_H) $(INSN_ATTR_H) $(FUNCTION_H) tree-pass.h $(TOPLEV_H) \
-   $(DF_H) vecprim.h $(RECOG_H)
+   $(TARGET_H) $(FLAGS_H) $(INSN_ATTR_H) $(FUNCTION_H) $(TREE_PASS_H) \
+   $(TOPLEV_H) $(DF_H) vecprim.h $(RECOG_H)
 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    conditions.h hard-reg-set.h $(BASIC_BLOCK_H) $(REGS_H) insn-config.h \
-   $(INSN_ATTR_H) except.h $(RECOG_H) $(FUNCTION_H) $(FLAGS_H) output.h \
+   $(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
+   $(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) \
    langhooks.h $(TARGET_H) gt-alias.h $(TIMEVAR_H) $(CGRAPH_H) \
-   $(SPLAY_TREE_H) $(VARRAY_H) $(IPA_TYPE_ESCAPE_H) $(DF_H) tree-pass.h
+   $(SPLAY_TREE_H) $(VARRAY_H) $(IPA_TYPE_ESCAPE_H) $(DF_H) $(TREE_PASS_H) \
+   tree-ssa-alias.h pointer-set.h $(TREE_FLOW_H)
 stack-ptr-mod.o : stack-ptr-mod.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(TREE_H) $(RTL_H) $(REGS_H) $(EXPR_H) tree-pass.h \
+   $(TM_H) $(TREE_H) $(RTL_H) $(REGS_H) $(EXPR_H) $(TREE_PASS_H) \
    $(BASIC_BLOCK_H) $(FLAGS_H) output.h $(DF_H)
 init-regs.o : init-regs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(TREE_H) $(RTL_H) $(REGS_H) $(EXPR_H) tree-pass.h \
+   $(TM_H) $(TREE_H) $(RTL_H) $(REGS_H) $(EXPR_H) $(TREE_PASS_H) \
    $(BASIC_BLOCK_H) $(FLAGS_H) $(DF_H)
 ira-build.o: ira-build.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TARGET_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) \
@@ -2920,7 +3078,7 @@ ira-build.o: ira-build.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(PARAMS_H) $(DF_H) sparseset.h $(IRA_INT_H)
 ira-costs.o: ira-costs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TARGET_H) $(RTL_H) insn-config.h $(RECOG_H) \
-   $(REGS_H) hard-reg-set.h $(FLAGS_H) errors.h \
+   $(REGS_H) hard-reg-set.h $(FLAGS_H) \
    $(EXPR_H) $(BASIC_BLOCK_H) $(TM_P_H) \
    $(IRA_INT_H)
 ira-conflicts.o: ira-conflicts.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
@@ -2936,7 +3094,7 @@ ira-emit.o: ira-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(PARAMS_H) \
    $(IRA_INT_H)
 ira-lives.o: ira-lives.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-   $(TARGET_H) $(RTL_H) $(REGS_H) except.h hard-reg-set.h $(FLAGS_H) \
+   $(TARGET_H) $(RTL_H) $(REGS_H) $(EXCEPT_H) hard-reg-set.h $(FLAGS_H) \
    insn-config.h $(RECOG_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(PARAMS_H) \
    $(DF_H) sparseset.h $(IRA_INT_H)
 ira.o: ira.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
@@ -2944,112 +3102,116 @@ ira.o: ira.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(REGS_H) hard-reg-set.h $(FLAGS_H) $(OBSTACK_H) \
    $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) \
    $(DF_H) $(IRA_INT_H)  $(PARAMS_H) $(TIMEVAR_H) $(INTEGRATE_H) \
-   tree-pass.h output.h
+   $(TREE_PASS_H) output.h
 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
-   insn-config.h $(TIMEVAR_H) tree-pass.h $(DF_H)\
+   insn-config.h $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H)\
    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h $(FLAGS_H) $(FUNCTION_H) \
-   $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) except.h reload.h
+   $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(EXCEPT_H) reload.h
 combine-stack-adj.o : combine-stack-adj.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
-   $(TM_H) $(RTL_H) insn-config.h $(TIMEVAR_H) tree-pass.h \
+   $(TM_H) $(RTL_H) insn-config.h $(TIMEVAR_H) $(TREE_PASS_H) \
    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h $(FLAGS_H) $(FUNCTION_H) \
-   $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(DF_H) except.h reload.h
+   $(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(DF_H) $(EXCEPT_H) reload.h
 ddg.o : ddg.c $(DDG_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TARGET_H) \
    $(TOPLEV_H) $(RTL_H) $(TM_P_H) $(REGS_H) $(FUNCTION_H) \
-   $(FLAGS_H) insn-config.h $(INSN_ATTR_H) except.h $(RECOG_H) \
+   $(FLAGS_H) insn-config.h $(INSN_ATTR_H) $(EXCEPT_H) $(RECOG_H) \
    $(SCHED_INT_H) $(CFGLAYOUT_H) $(CFGLOOP_H) $(EXPR_H) $(BITMAP_H) \
    hard-reg-set.h sbitmap.h $(TM_H)
 modulo-sched.o : modulo-sched.c $(DDG_H) $(CONFIG_H) $(CONFIG_H) $(SYSTEM_H) \
    coretypes.h $(TARGET_H) $(TOPLEV_H) $(RTL_H) $(TM_P_H) $(REGS_H) $(FUNCTION_H) \
-   $(FLAGS_H) insn-config.h $(INSN_ATTR_H) except.h $(RECOG_H) \
+   $(FLAGS_H) insn-config.h $(INSN_ATTR_H) $(EXCEPT_H) $(RECOG_H) \
    $(SCHED_INT_H) $(CFGLAYOUT_H) $(CFGLOOP_H) $(EXPR_H) $(PARAMS_H) \
-   cfghooks.h $(GCOV_IO_H) hard-reg-set.h $(TM_H) $(TIMEVAR_H) tree-pass.h \
+   cfghooks.h $(GCOV_IO_H) hard-reg-set.h $(TM_H) $(TIMEVAR_H) $(TREE_PASS_H) \
    $(DF_H) $(DBGCNT_H)
 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    $(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h $(FUNCTION_H) \
-   $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) except.h $(TM_P_H) $(TARGET_H) output.h \
+   $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) $(EXCEPT_H) $(TM_P_H) $(TARGET_H) output.h \
    $(PARAMS_H) $(DBGCNT_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)
 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) $(TIMEVAR_H) tree-pass.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)  \
    $(DBGCNT_H)
 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) except.h $(TM_P_H) \
+   $(FUNCTION_H) $(INSN_ATTR_H) $(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) $(OBSTACK_H) \
-   $(REAL_H) tree-pass.h $(INSN_ATTR_H)
+   $(REAL_H) $(TREE_PASS_H) $(INSN_ATTR_H)
 sel-sched.o : sel-sched.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(PARAMS_H) \
-   $(TM_P_H) $(TARGET_H) $(CFGLAYOUT_H) $(TIMEVAR_H) tree-pass.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_INT_H) $(GGC_H) $(TREE_H) $(LANGHOOKS_DEF_H) \
    $(SEL_SCHED_IR_H) $(SEL_SCHED_DUMP_H) sel-sched.h
 sel-sched-dump.o : sel-sched-dump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(PARAMS_H) \
-   $(TM_P_H) $(TARGET_H) $(CFGLAYOUT_H) $(TIMEVAR_H) tree-pass.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) \
    $(SEL_SCHED_DUMP_H) $(GGC_H) $(TREE_H) $(LANGHOOKS_DEF_H) $(SEL_SCHED_IR_H)
 sel-sched-ir.o : sel-sched-ir.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
-   $(FUNCTION_H) $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(PARAMS_H) \
-   $(TM_P_H) $(TARGET_H) $(CFGLAYOUT_H) $(TIMEVAR_H) tree-pass.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_INT_H) $(GGC_H) $(TREE_H) $(LANGHOOKS_DEF_H) $(SEL_SCHED_IR_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) 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) $(DF_H) vecprim.h $(GGC_H) \
-   $(CFGLOOP_H) $(PARAMS_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) \
+   $(DF_H) vecprim.h $(GGC_H) $(CFGLOOP_H) $(PARAMS_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) \
    $(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) \
+   addresses.h $(TM_P_H) $(TIMEVAR_H) $(TREE_PASS_H) hard-reg-set.h $(REAL_H) \
    $(DF_H) $(DBGCNT_H) $(TARGET_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) \
    $(BASIC_BLOCK_H) $(CFGLAYOUT_H) output.h $(VARRAY_H) $(TIMEVAR_H) \
-   tree-pass.h $(TARGET_H) vecprim.h $(DF_H)
+   $(TREE_PASS_H) $(TARGET_H) vecprim.h $(DF_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 \
+   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 $(EXPR_H) pointer-set.h
+   $(TREE_FLOW_H) $(TREE_PASS_H) $(EXPR_H) pointer-set.h
 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TOPLEV_H) \
    $(RTL_H) $(GGC_H) gt-lists.h
 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(RTL_H) $(FLAGS_H) $(TIMEVAR_H) output.h $(CFGLAYOUT_H) $(FIBHEAP_H) \
    $(TARGET_H) $(FUNCTION_H) $(TM_P_H) $(OBSTACK_H) $(EXPR_H) $(REGS_H) \
-   $(PARAMS_H) $(TOPLEV_H) tree-pass.h $(DF_H)
+   $(PARAMS_H) $(TOPLEV_H) $(TREE_PASS_H) $(DF_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) \
-   tree-pass.h $(TREE_FLOW_H) $(TREE_INLINE_H)
+   $(TREE_PASS_H) $(TREE_FLOW_H) $(TREE_INLINE_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) tree-pass.h vecprim.h \
+   $(GGC_H) alloc-pool.h $(FLAGS_H) $(OBSTACK_H) $(TREE_PASS_H) vecprim.h \
    $(DF_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
+regcprop.o : regcprop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+   $(RTL_H) insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h \
+   output.h $(RECOG_H) $(FUNCTION_H) $(OBSTACK_H) $(FLAGS_H) $(TM_P_H) \
+   addresses.h reload.h $(TOPLEV_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_H)
 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) \
-   addresses.h reload.h $(TOPLEV_H) $(TIMEVAR_H) tree-pass.h $(DF_H)
+   addresses.h reload.h $(TOPLEV_H) $(TIMEVAR_H) $(TREE_PASS_H) $(DF_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) \
-   $(TARGET_H) $(BASIC_BLOCK_H) $(EXPR_H) output.h except.h $(TM_P_H) \
-   $(REAL_H) $(OPTABS_H) $(CFGLOOP_H) hard-reg-set.h $(TIMEVAR_H) tree-pass.h \
-   $(DF_H) $(DBGCNT_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 $(TIMEVAR_H) \
+   $(TREE_PASS_H) $(DF_H) $(DBGCNT_H)
 lambda-mat.o : lambda-mat.c $(LAMBDA_H) $(GGC_H) $(SYSTEM_H) $(CONFIG_H) \
    $(TM_H) coretypes.h $(TREE_H) $(TREE_FLOW_H)
 lambda-trans.o: lambda-trans.c $(LAMBDA_H) $(GGC_H) $(SYSTEM_H) $(CONFIG_H) \
@@ -3057,38 +3219,41 @@ lambda-trans.o: lambda-trans.c $(LAMBDA_H) $(GGC_H) $(SYSTEM_H) $(CONFIG_H) \
 lambda-code.o: lambda-code.c $(LAMBDA_H) $(GGC_H) $(SYSTEM_H) $(CONFIG_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 vecprim.h $(OBSTACK_H) pointer-set.h
-params.o : params.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(PARAMS_H) $(TOPLEV_H)
+   $(TREE_DATA_REF_H) $(EXPR_H) coretypes.h $(TARGET_H) \
+   $(TREE_PASS_H) vec.h vecprim.h $(OBSTACK_H) pointer-set.h
+params.o : params.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(PARAMS_H) \
+   $(TOPLEV_H)
 pointer-set.o: pointer-set.c pointer-set.h $(CONFIG_H) $(SYSTEM_H)
 hooks.o: hooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(HOOKS_H)
 pretty-print.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h intl.h $(PRETTY_PRINT_H) \
-   $(TREE_H)
+   $(TREE_H) $(GGC_H)
 errors.o : errors.c $(CONFIG_H) $(SYSTEM_H) errors.h $(BCONFIG_H)
 dbgcnt.o: dbgcnt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h errors.h $(DBGCNT_H) \
    $(TM_H) $(RTL_H) output.h
 lower-subreg.o : lower-subreg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
    $(MACHMODE_H) $(TM_H) $(RTL_H) $(TM_P_H) $(TIMEVAR_H) $(FLAGS_H) \
    insn-config.h $(BASIC_BLOCK_H) $(RECOG_H) $(OBSTACK_H) $(BITMAP_H) \
-   $(EXPR_H) except.h $(REGS_H) tree-pass.h $(DF_H)
+   $(EXPR_H) $(EXCEPT_H) $(REGS_H) $(TREE_PASS_H) $(DF_H)
 
 $(out_object_file): $(out_file) $(CONFIG_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h insn-config.h conditions.h \
    output.h $(INSN_ATTR_H) $(SYSTEM_H) $(TOPLEV_H) $(TARGET_H) libfuncs.h \
    $(TARGET_DEF_H) $(FUNCTION_H) $(SCHED_INT_H) $(TM_P_H) $(EXPR_H) \
-   langhooks.h $(GGC_H) $(OPTABS_H) $(REAL_H) tm-constrs.h $(GIMPLE_H)
-       $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+   langhooks.h $(GGC_H) $(OPTABS_H) $(REAL_H) tm-constrs.h $(GIMPLE_H) $(DF_H)
+       $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
                $(out_file) $(OUTPUT_OPTION)
 
 # Build auxiliary files that support ecoff format.
 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
-       $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
+       $(LINKER) $(LINKERFLAGS) $(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 $(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)
+       $(LINKER) $(LINKERFLAGS) $(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 $(srcdir)/../include/getopt.h stab.def
@@ -3097,7 +3262,7 @@ mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) coretypes.h \
 libbackend.o : $(OBJS-common:.o=.c) $(out_file) \
   insn-config.h insn-flags.h insn-codes.h insn-constants.h \
   insn-attr.h  $(DATESTAMP) $(BASEVER) $(DEVPHASE) gcov-iov.h
-       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
          -DTARGET_NAME=\"$(target_noncanonical)\" \
          -DLOCALEDIR=\"$(localedir)\" \
          -c $(filter %.c,$^) -o $@  \
@@ -3153,7 +3318,7 @@ insn-output.o : insn-output.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
   $(TARGET_H) tm-constrs.h
 insn-peep.o : insn-peep.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)  \
   insn-config.h $(RTL_H) $(TM_P_H) $(REGS_H) output.h $(REAL_H)                \
-  $(RECOG_H) except.h $(FUNCTION_H) $(TOPLEV_H) $(FLAGS_H) tm-constrs.h
+  $(RECOG_H) $(EXCEPT_H) $(FUNCTION_H) $(TOPLEV_H) $(FLAGS_H) tm-constrs.h
 insn-preds.o : insn-preds.c $(CONFIG_H) $(SYSTEM_H) coretypes.h                \
   $(TM_H) $(RTL_H) $(TREE_H) insn-config.h $(RECOG_H) output.h         \
   $(FLAGS_H) $(FUNCTION_H) hard-reg-set.h $(RESOURCE_H) $(TM_P_H)      \
@@ -3194,7 +3359,7 @@ $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext) \
        $(STAMP) s-$*
 
 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
-       $(simple_generated_h) $(simple_generated_c) specs.h \
+       $(simple_generated_h) specs.h \
        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h
 
@@ -3303,11 +3468,11 @@ GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/dbxout.c $(srcdir)/ipa-struct-reorg.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \
   $(srcdir)/tree-vect-generic.c \
   $(srcdir)/dojump.c \
-  $(srcdir)/emit-rtl.c $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \
+  $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
   $(srcdir)/expr.h \
-  $(srcdir)/function.c $(srcdir)/except.h \
+  $(srcdir)/function.c $(srcdir)/except.c \
   $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
-  $(srcdir)/profile.c $(srcdir)/regclass.c $(srcdir)/mcf.c \
+  $(srcdir)/profile.c $(srcdir)/reginfo.c $(srcdir)/mcf.c \
   $(srcdir)/reg-stack.c $(srcdir)/cfglayout.c $(srcdir)/cfglayout.h \
   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
@@ -3327,8 +3492,9 @@ GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
   $(srcdir)/tree-ssa-propagate.c \
   $(srcdir)/tree-phinodes.c \
-  $(srcdir)/ipa-reference.c $(srcdir)/tree-ssa-structalias.h \
+  $(srcdir)/ipa-reference.c \
   $(srcdir)/tree-ssa-structalias.c \
+  $(srcdir)/tree-ssa-alias.h \
   @all_gtfiles@
 
 # Compute the list of GT header files from the corresponding C sources,
@@ -3367,7 +3533,8 @@ s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
 # How to compile object files to run on the build machine.
 
 build/%.o :  # dependencies provided by explicit rule later
-       $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) -o $@ $<
+       $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
+               -o $@ $<
 
 # Header dependencies for the programs that generate source code.
 # These are library modules...
@@ -3390,7 +3557,7 @@ build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h vec.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
+  $(RESOURCE_H) $(TOPLEV_H) reload.h $(EXCEPT_H) tm-constrs.h
 # This pulls in tm-pred.h which contains inline functions wrapping up
 # predicates from the back-end so those functions must be discarded.
 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
@@ -3406,7 +3573,7 @@ build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_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 tree.def $(BCONFIG_H) $(GTM_H)           \
+build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)       \
        $(SYSTEM_H) coretypes.h $(lang_tree_files) gimple.def
 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
@@ -3445,13 +3612,13 @@ build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
   coretypes.h $(GTM_H) errors.h gensupport.h
 
 # Compile the programs that generate insn-* from the machine description.
-# They are compiled with $(CC_FOR_BUILD), and associated libraries,
+# They are compiled with $(COMPILER_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.
 
 # As a general rule...
 build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
-       $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
+       $(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
            $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
 
 # All these programs use the MD reader ($(BUILD_RTL)).
@@ -3475,12 +3642,12 @@ gengtype-lex.c : gengtype-lex.l
 #\f
 # Remake internationalization support.
 intl.o: intl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) intl.h Makefile
-       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
          -DLOCALEDIR=\"$(localedir)\" \
          -c $(srcdir)/intl.c $(OUTPUT_OPTION)
 
 #\f
-# Remake cpp and protoize.
+# Remake cpp.
 
 PREPROCESSOR_DEFINES = \
   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
@@ -3497,85 +3664,20 @@ PREPROCESSOR_DEFINES = \
 
 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
        cppdefault.h Makefile
-       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
+       $(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
          $(PREPROCESSOR_DEFINES) \
          -c $(srcdir)/cppdefault.c $(OUTPUT_OPTION)
 
 # Note for the stamp targets, we run the program `true' instead of
 # having an empty command (nothing following the semicolon).
 
-proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
-
-PROTO_OBJS = intl.o version.o cppdefault.o errors.o
-
-protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
-       $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
-
-unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
-       $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
-
-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)'; \
-       $(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) coretypes.h $(TM_H) Makefile version.h cppdefault.h intl.h
-       (SHLIB_LINK='$(SHLIB_LINK)'; \
-       $(CC) -c -DUNPROTOIZE $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
-         $(DRIVER_DEFINES) \
-         $(srcdir)/protoize.c $(OUTPUT_OPTION))
-
-# This info describes the target machine, so compile with GCC just built.
-SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
-   stmp-int-hdrs
-       -rm -f SYSCALLS.c tmp-SYSCALLS.s
-       sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
-         $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
-       $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) \
-         -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
-       -rm -f SYSCALLS.c tmp-SYSCALLS.s
-
-
-test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
-       -rm -f tmp-proto.[cso]
-       cp $(srcdir)/protoize.c tmp-proto.c
-       chmod u+w tmp-proto.c
-       ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
-         $(GCC_CFLAGS) $(INCLUDES) \
-         -DGCC_INCLUDE_DIR=0 \
-         -DFIXED_INCLUDE_DIR=0 \
-         -DGPLUSPLUS_INCLUDE_DIR=0 \
-         -DCROSS_INCLUDE_DIR=0 \
-         -DTOOL_INCLUDE_DIR=0 \
-         -DSTANDARD_EXEC_PREFIX=0 \
-         -DDEFAULT_TARGET_MACHINE=0 \
-         -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
-       @echo '**********' Expect 400 lines of differences.
-       -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
-       -wc -l tmp-proto.diff
-       ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
-         $(GCC_CFLAGS) $(INCLUDES) \
-         -DGCC_INCLUDE_DIR=0 \
-         -DFIXED_INCLUDE_DIR=0 \
-         -DGPLUSPLUS_INCLUDE_DIR=0 \
-         -DCROSS_INCLUDE_DIR=0 \
-         -DTOOL_INCLUDE_DIR=0 \
-         -DSTANDARD_EXEC_PREFIX=0 \
-         -DDEFAULT_TARGET_MACHINE=0 \
-         -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
-       @echo Expect zero differences.
-       diff $(srcdir)/protoize.c tmp-proto.c | cat
-       -rm -f tmp-proto.[cs] tmp-proto$(objext)
-
 # 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 $@
+       $(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
+               build/gcov-iov.o -o $@
 
 gcov-iov.h: s-iov
 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
@@ -3591,10 +3693,11 @@ gcov-dump.o: gcov-dump.c gcov-io.c $(GCOV_IO_H) $(SYSTEM_H) coretypes.h \
 
 GCOV_OBJS = gcov.o intl.o version.o errors.o
 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
-       $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
+       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
 GCOV_DUMP_OBJS = gcov-dump.o version.o errors.o
 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
-       $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) $(LIBS) -o $@
+       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
+               $(LIBS) -o $@
 #\f
 # Build the include directories.  The stamp files are stmp-* rather than
 # s-* so that mostlyclean does not force the include directory to
@@ -3620,6 +3723,14 @@ stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) $(UNWIND_H) fixinc_list
        done
        rm -f include/unwind.h
        cp $(UNWIND_H) include/unwind.h
+       rm -f include/stdint.h
+       if [ $(USE_GCC_STDINT) = wrap ]; then \
+         rm -f include/stdint-gcc.h; \
+         cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
+         cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
+       elif [ $(USE_GCC_STDINT) = provide ]; then \
+         cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
+       fi
        set -e; for ml in `cat fixinc_list`; do \
          sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
          multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
@@ -3732,98 +3843,6 @@ stmp-fixinc: gsyslimits.h macro_list fixinc_list \
          done; \
        fi
        $(STAMP) stmp-fixinc
-
-# Files related to the fixproto script.
-# gen-protos and fix-header are compiled with CC_FOR_BUILD, but they are only
-# used in native and host-x-target builds, so it's safe to link them with
-# libiberty.a.
-
-deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
-       if [ -d "$(SYSTEM_HEADER_DIR)" ]; \
-       then \
-         CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
-         export CC; \
-         $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
-         mv tmp-deduced.h deduced.h; \
-       else \
-         $(STAMP) deduced.h; \
-       fi
-
-GEN_PROTOS_OBJS = build/gen-protos.o build/scan.o $(BUILD_ERRORS)
-build/gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
-       ${CC_FOR_BUILD} $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-         $(GEN_PROTOS_OBJS) $(BUILD_LIBS)
-
-build/gen-protos.o: gen-protos.c scan.h $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
-  $(GTM_H) errors.h
-
-build/scan.o: scan.c scan.h $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H)
-
-xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h \
-  build/gen-protos$(build_exeext) Makefile
-       sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
-         deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
-       mv tmp-fixtmp.c fixtmp.c
-       $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
-         | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
-         | $(RUN_GEN) build/gen-protos >xsys-protos.hT
-       mv xsys-protos.hT xsys-protos.h
-       rm -rf fixtmp.c
-
-# This is nominally a 'build' program, but it's run only when host==build,
-# so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
-build/fix-header$(build_exeext): build/fix-header.o build/scan-decls.o \
-  build/scan.o xsys-protos.h \
-  $(BUILD_ERRORS) $(LIBDEPS)
-       $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
-        build/fix-header.o incpath.o cppdefault.o build/scan-decls.o prefix.o \
-        build/scan.o $(BUILD_ERRORS) $(LIBS)
-
-build/fix-header.o: fix-header.c $(OBSTACK_H) scan.h errors.h \
-       xsys-protos.h $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) $(CPPLIB_H)
-
-build/scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H)
-
-# stmp-fixproto depends on this, not on fix-header directly.
-# The idea is to make sure fix-header gets built,
-# but not rerun fixproto after each stage
-# just because fix-header's mtime has changed.
-fixhdr.ready: build/fix-header$(build_exeext)
-       -if [ -f fixhdr.ready ] ; then \
-               true; \
-       else \
-               $(STAMP) fixhdr.ready; \
-       fi
-
-# stmp-int-hdrs is to make sure fixincludes has already finished.
-# The if statement is so that we don't run fixproto a second time
-# if it has already been run on the files in `include-fixed'.
-stmp-fixproto: fixhdr.ready fixproto fixinc_list stmp-int-hdrs
-       set -e; for ml in `cat fixinc_list`; do \
-         sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
-         multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
-         fix_dir=include-fixed$${multi_dir}; \
-         if [ -f $${fix_dir}/fixed ] ; then true; \
-         else \
-           : This line works around a 'make' bug in BSDI 1.1.; \
-           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
-           FIX_HEADER="build/fix-header$(build_exeext)"; export FIX_HEADER; \
-           mkinstalldirs="$(mkinstalldirs)"; \
-             export mkinstalldirs; \
-           if [ -d "$(SYSTEM_HEADER_DIR)" ]; then \
-             $(SHELL) ${srcdir}/fixproto $${fix_dir} $${fix_dir} $(SYSTEM_HEADER_DIR); \
-             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
-           else true; fi; \
-           $(STAMP) $${fix_dir}/fixed; \
-         fi; \
-       done
-       $(STAMP) stmp-fixproto
-
-# We can't run fixproto (it's being built for a different host), but we still
-# need to install it so that the user can run it when the compiler is
-# installed.
-stmp-install-fixproto: fixproto
-       $(STAMP) $@
 #\f
 # Remake the info files.
 
@@ -3845,7 +3864,7 @@ TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi    \
         gcov.texi trouble.texi bugreport.texi service.texi             \
         contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
         fdl.texi contrib.texi cppenv.texi cppopts.texi                 \
-        implement-c.texi arm-neon-intrinsics.texi
+        implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi
 
 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi          \
         contribute.texi makefile.texi configterms.texi options.texi    \
@@ -3854,7 +3873,7 @@ TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi             \
         configfiles.texi collect2.texi headerdirs.texi funding.texi    \
         gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
         sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
-        loop.texi generic.texi gimple.texi
+        loop.texi generic.texi gimple.texi plugins.texi
 
 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi         \
         gcc-common.texi gcc-vers.texi
@@ -3994,7 +4013,7 @@ cpp.pod: cpp.texi cppenv.texi cppopts.texi
 # These next rules exist because the output name is not the same as
 # the input name, so our implicit %.pod rule will not work.
 
-gcc.pod: invoke.texi cppenv.texi cppopts.texi
+gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
        $(STAMP) $@
        -$(TEXI2POD) $< > $@
 gfdl.pod: fdl.texi
@@ -4029,7 +4048,6 @@ mostlyclean: lang.mostlyclean
        -rm -f build/*
        -rm -f mddeps.mk
 # Delete other built files.
-       -rm -f xsys-protos.hT
        -rm -f specs.h options.c options.h
 # Delete the stamp and temporary files.
        -rm -f s-* tmp-* stamp-* stmp-*
@@ -4037,11 +4055,8 @@ mostlyclean: lang.mostlyclean
 # Delete debugging dump files.
        -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
 # Delete some files made during installation.
-       -rm -f specs $(SPECS) SYSCALLS.c.X SYSCALLS.c
+       -rm -f specs $(SPECS)
        -rm -f collect collect2 mips-tfile mips-tdump
-# Delete files generated for fixproto
-       -rm -rf $(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
-         gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
 # Delete unwanted output files from TeX.
        -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
        -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
@@ -4121,6 +4136,10 @@ install: install-common $(INSTALL_HEADERS) \
     install-cpp install-man install-info install-@POSUB@ \
     install-driver
 
+ifeq ($(enable_plugin),yes)
+install: install-plugin
+endif
+
 # Handle cpp installation.
 install-cpp: installdirs cpp$(exeext)
        -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
@@ -4142,6 +4161,40 @@ installdirs:
        $(mkinstalldirs) $(DESTDIR)$(man1dir)
        $(mkinstalldirs) $(DESTDIR)$(man7dir)
 
+PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+  $(TOPLEV_H) $(BASIC_BLOCK_H) $(GIMPLE_H) $(TREE_PASS_H) $(GCC_PLUGIN_H) \
+  $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) \
+  $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
+  $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
+  intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) $(C_COMMON_H) $(C_PRETTY_PRINT_H) \
+  tree-iterator.h $(PLUGIN_H) $(TREE_FLOW_H) langhooks.h
+
+# Install the headers needed to build a plugin.
+install-plugin: installdirs lang.install-plugin
+# We keep the directory structure for files in config and .def files. All
+# other files are flattened to a single directory.
+       $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
+       headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\n' | sort -u`; \
+       srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
+       for file in $$headers; do \
+         if [ -f $$file ] ; then \
+           path=$$file; \
+         elif [ -f $(srcdir)/$$file ]; then \
+           path=$(srcdir)/$$file; \
+         else continue; \
+         fi; \
+         case $$path in \
+         "$(srcdir)"/config/* | "$(srcdir)"/*.def ) \
+           base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
+         *) base=`basename $$path` ;; \
+         esac; \
+         dest=$(plugin_includedir)/$$base; \
+         echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
+         dir=`dirname $$dest`; \
+         $(mkinstalldirs) $(DESTDIR)$$dir; \
+         $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
+       done
+
 # Install the compiler executables built during cross compilation.
 install-common: native lang.install-common installdirs
        for file in $(COMPILERS); do \
@@ -4162,16 +4215,6 @@ install-common: native lang.install-common installdirs
 # using -dumpspecs.  We remove any old version because it would
 # otherwise override the specs built into the driver.
        rm -f $(DESTDIR)$(libsubdir)/specs
-# Install protoize if it was compiled.
-       -if [ -f protoize$(exeext) ]; then \
-         rm -f $(DESTDIR)$(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
-         $(INSTALL_PROGRAM) protoize$(exeext) $(DESTDIR)$(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
-         rm -f $(DESTDIR)$(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
-         $(INSTALL_PROGRAM) unprotoize$(exeext) $(DESTDIR)$(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
-         rm -f $(DESTDIR)$(libsubdir)/SYSCALLS.c.X; \
-         $(INSTALL_DATA) SYSCALLS.c.X $(DESTDIR)$(libsubdir)/SYSCALLS.c.X; \
-         chmod a-x $(DESTDIR)$(libsubdir)/SYSCALLS.c.X; \
-       fi
 # Install gcov if it was compiled.
        -if [ -f gcov$(exeext) ]; \
        then \
@@ -4319,7 +4362,7 @@ install-itoolsdirs: installdirs
        $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
 
 # Install the include directory using tar.
-install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
+install-headers-tar: stmp-int-hdrs install-include-dir
 # We use `pwd`/include instead of just include to problems with CDPATH
 # Unless a full pathname is provided, some shells would print the new CWD,
 # found in CDPATH, corrupting the output.  We could just redirect the
@@ -4333,7 +4376,7 @@ install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
 # So use `exit 0' to ignore its exit status.
 
 # Install the include directory using cpio.
-install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
+install-headers-cpio: stmp-int-hdrs install-include-dir
 # See discussion about the use of `pwd` above
        cd `${PWD_COMMAND}`/include ; \
        find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
@@ -4341,7 +4384,7 @@ install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
        find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
 
 # Install the include directory using cp.
-install-headers-cp: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
+install-headers-cp: stmp-int-hdrs install-include-dir
        cp -p -r include $(DESTDIR)$(libsubdir)
        cp -p -r include-fixed $(DESTDIR)$(libsubdir)
 
@@ -4358,7 +4401,7 @@ real-install-headers-cp:
        cp -p -r include-fixed $(DESTDIR)$(libsubdir)
 
 # Install supporting files for fixincludes to be run later.
-install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-itoolsdirs \
+install-mkheaders: stmp-int-hdrs install-itoolsdirs \
   macro_list fixinc_list
        $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
          $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
@@ -4371,20 +4414,11 @@ install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-itoolsdirs \
        done
        $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
                $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
-       if [ x$(STMP_FIXPROTO) != x ] ; then \
-         $(INSTALL_SCRIPT) $(srcdir)/fixproto $(DESTDIR)$(itoolsdir)/fixproto ; \
-         $(INSTALL_PROGRAM) build/fix-header$(build_exeext) \
-               $(DESTDIR)$(itoolsdir)/fix-header$(build_exeext) ; \
-       else :; fi
        sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
                echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
                > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
        echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
                >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
-       echo 'FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"' \
-               >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
-       echo 'STMP_FIXPROTO="$(STMP_FIXPROTO)"' \
-               >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
        echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
                >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
 
@@ -4403,13 +4437,9 @@ uninstall: lang.uninstall
        -if [ x$(cpp_install_dir) != x ]; then \
          rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
        else true; fi
-       -rm -rf $(DESTDIR)$(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
-       -rm -rf $(DESTDIR)$(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
        -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
        -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
        -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
-       -rm -rf $(DESTDIR)$(man1dir)/protoize$(man1ext)
-       -rm -rf $(DESTDIR)$(man1dir)/unprotoize$(man1ext)
        -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
        -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
 #\f
@@ -4438,9 +4468,17 @@ site.exp: ./config.status Makefile
        @echo "set CXXFLAGS \"\"" >> ./tmp0
        @echo "set HOSTCC \"$(CC)\"" >> ./tmp0
        @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./tmp0
+# When running the tests we set GCC_EXEC_PREFIX to the install tree so that
+# files that have already been installed there will be found.  The -B option
+# overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
+# from the install tree.
+       @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./tmp0
        @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
        @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
-       @echo "set GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./tmp0
+       @if test "@enable_plugin@" = "yes" ; then \
+         echo "set ENABLE_PLUGIN 1" >> ./tmp0; \
+         echo "set GMPINC \"$(GMPINC)\"" >> ./tmp0; \
+       fi
 # If newlib has been configured, we need to pass -B to gcc so it can find
 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
 # message if it doesn't, but the testsuite is supposed to ignore the message -
@@ -4525,7 +4563,6 @@ $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
        if [ -f $${rootme}/../expect/expect ] ; then  \
           TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
            export TCL_LIBRARY ; fi ; \
-       GCC_EXEC_PREFIX="$(libdir)/gcc/" ; export GCC_EXEC_PREFIX ; \
        $(RUNTEST) --tool $* $(RUNTESTFLAGS))
 
 $(patsubst %,%-subtargets,$(filter-out $(lang_checks_parallelized),$(lang_checks))): check-%-subtargets:
@@ -4613,7 +4650,6 @@ check-parallel-% : site.exp
        if [ -f $${rootme}/../expect/expect ] ; then  \
           TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
            export TCL_LIBRARY ; fi ; \
-       GCC_EXEC_PREFIX="$(libdir)/gcc/" ; export GCC_EXEC_PREFIX ; \
        runtestflags= ; \
        if [ -n "$(check_p_subno)" ] ; then \
          runtestflags="$(check_p_subwork)"; \
@@ -4638,7 +4674,6 @@ check-consistency: testsuite/site.exp
        if [ -f $${rootme}/../expect/expect ] ; then  \
           TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
           export TCL_LIBRARY ; fi ; \
-       GCC_EXEC_PREFIX="$(libdir)/gcc/" ; export GCC_EXEC_PREFIX ; \
        $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
 
 # QMTest targets