RFA: GPLv3: gcc files

[Nick Clifton <nickc at redhat dot com>]

Hi Guys,

  Here is the next patch in the GPLv3 series.  It updates all(*) of the
  files in the gcc directory, but none of the sub-directories.  The
  changes made are:

     * Add 2007 to the copyright year list, if it was not there
       already.

     * Change the text of the copyright header to say "version 3 (or
       later)".

     * Refer the reader to the COPYING3 file.

     * Replace the FSF's mail address with the URL for their license
       web page.

   After applying the patch locally I ran a bootstrap build which got
   as far as stage 2 before falling over a bug in gas, and I also
   rebuilt a whole load of toolchains(**) to make sure that I had not
   missed anything.

   Since so many files were affected I thought that it would be better
   in the changelog entry to concatenate all their names, rather than
   list them one per line.  I can change that however if anybody feels
   that it is important.

   May I apply this patch please ?

Cheers
  Nick

(*) All files that need updating that is.  Files that have not been
touched either did not have a copyright notice to begin with, or else
have a special exemption or addition to the GPL.  The exempt files
were:

    crtstuff.c               emutls.c
    gbl-ctors.h              gcov-io.h
    gthr-aix.h               gthr-dce.h
    gthr-gnat.c              gthr-gnat.h
    gthr-lynx.h              gthr-nks.h
    gthr-posix.c             gthr-posix.h
    gthr-posix95.h           gthr-rtems.h
    gthr-single.h            gthr-solaris.h
    gthr-tpf.h               gthr-vxworks.h
    gthr-win32.h             gthr.h
    libgcc2.c                libgcc2.h
    libgcov.c                tsystem.h
    typeclass.h              unwind-c.c
    unwind-compat.c          unwind-compat.h
    unwind-dw2-fde-compat.c  unwind-dw2-fde-darwin.c
    unwind-dw2-fde-glibc.c   unwind-dw2-fde.c
    unwind-dw2-fde.h         unwind-dw2.c
    unwind-dw2.h             unwind-generic.h
    unwind-pe.h              unwind-sjlj.c
    unwind.inc

(**) The toolchains were:

    alpha-netbsd             arc-elf 
    arm-eabi                 arm-elf 
    arm-linux                arm-pe 
    arm-wince-pe             avr-elf 
    bfin-elf                 cris-elf 
    fr30-elf                 frv-elf 
    h8300-elf                h8300-rtems 
    hppa-linux               hppa64-hp-hpux11.11 
    i686-pc-cygwin           i686-pc-linux-gnu 
    ia64-elf                 iq2000-elf 
    m32r-elf                 m32r-linux 
    m68hc12-elf              m68k-elf 
    mcore-elf                mcore-pe 
    mipsisa32-elf            mipsisa64-elf 
    mmix-knuth-mmixware      mn10300-elf 
    powerpc-eabi             powerpc-eabispe 
    sh-elf                   sh-unknown-symbianelf 
    sh64-superh-elf          sparc-elf 
    v850e-elf                x86_64-pc-linux-gnu 
    xstormy16-elf 

gcc/ChangeLog
2007-07-19  Nick Clifton  <nickc@redhat.com>

	* tree-ssa-operands.h: Change copyright header to refer to version
	3 of the GNU General Public License and to point readers at the
	COPYING3 file and the FSF's license web page.
	* tree-vrp.c, regrename.c, attribs.c, loop-unswitch.c,
	sched-ebb.c, fwprop.c, tree-loop-linear.c, dwarf2asm.c,
	tree-into-ssa.c, dwarf2asm.h, tree-ssa-loop-im.c, sbitmap.c,
	targhooks.c, tree-dump.c, tree-complex.c, sbitmap.h, targhooks.h,
	tree-dump.h, regstat.c, see.c, machmode.h, hooks.c, cgraphbuild.c,
	hooks.h, genrecog.c, tree-ssa-threadupdate.c, gen-protos.c,
	flags.h, rtlhooks.c, gencheck.c, tree-ssa-loop-niter.c,
	opts-common.c, dbgcnt.def, tree-pretty-print.c, tracer.c,
	gengtype.c, mkconfig.sh, gengtype.h, tree-ssa-loop-unswitch.c,
	cgraph.c, c-lex.c, cgraph.h, libfuncs.h, cfgloopmanip.c,
	rtl-error.c, optabs.c, postreload-gcse.c, tree-ssa-loop-manip.c,
	optabs.h, genmddeps.c, defaults.h, postreload.c, value-prof.c,
	tree-ssa-loop-ch.c, tree-tailcall.c, gengenrtl.c, value-prof.h,
	genopinit.c, tree.c, tree.h, reload.c, tree-pass.h, ipa-cp.c,
	reload.h, bitmap.c, bitmap.h, tree-scalar-evolution.c,
	c-config-lang.in, tree-scalar-evolution.h, target.h, cppspec.c,
	rtlanal.c, ddg.c, lambda-mat.c, mips-tdump.c, ddg.h,
	tree-phinodes.c, mips-tfile.c, pointer-set.c, pointer-set.h,
	diagnostic.c, final.c, diagnostic.h, builtins.c, genoutput.c,
	gcc.c, lists.c, tree-ssa-alias-warnings.c, gcc.h, cfghooks.c,
	input.h, gensupport.c, fold-const.c, cfghooks.h, insn-notes.def,
	gensupport.h, builtin-attrs.def, sync-builtins.def, params.c,
	cfgloopanal.c, params.h, graphds.c, omp-low.c, tree-ssa-dse.c,
	graphds.h, gcov.c, cfg.c, genextract.c, ipa-reference.c,
	genautomata.c, tree-ssa-uncprop.c, auto-inc-dec.c, toplev.c,
	tree-gimple.c, ipa-reference.h, vmsdbgout.c, errors.c, toplev.h,
	reorg.c, tree-gimple.h, tree-chrec.c, pretty-print.c, errors.h,
	real.c, tree-chrec.h, pretty-print.h, debug.c, real.h, genemit.c,
	omega.c, c-cppbuiltin.c, genmultilib, debug.h, omega.h,
	tree-ssa-sccvn.c, genconfig.c, tree-ssa-sccvn.h, cgraphunit.c,
	regs.h, df-scan.c, vec.c, hosthooks-def.h, vec.h,
	tree-ssa-copyrename.c, scan.c, builtin-types.def, tree-ssa-ccp.c,
	scan.h, mode-classes.def, haifa-sched.c, dominance.c, dojump.c,
	double-int.c, gcov-io.c, dbxout.c, builtins.def, double-int.h,
	dbxout.h, tree-ssa-loop-ivopts.c, df-core.c, mode-switching.c,
	gengtype-lex.l, tree-nomudflap.c, modulo-sched.c, c-objc-common.c,
	hosthooks.h, c-objc-common.h, caller-save.c, graph.c,
	ipa-pure-const.c, graph.h, c-format.c, cse.c, fix-header.c,
	c-format.h, web.c, tree-stdarg.c, genpeep.c, tree-stdarg.h,
	tree-ssa-math-opts.c, xcoffout.c, tree-ssa-dom.c, tree-nrv.c,
	xcoffout.h, tree-ssa-propagate.c, ipa-utils.c,
	tree-ssa-propagate.h, tree-ssa-alias.c, loop-init.c, ipa-utils.h,
	gimple-low.c, rtl.def, c-tree.h, tree-ssa-sink.c, ipa-inline.c,
	mkmap-symver.awk, machmode.def, c-pch.c, cfganal.c, global.c,
	alloc-pool.c, c-semantics.c, alloc-pool.h, jump.c, ifcvt.c,
	dwarf2out.c, expr.c, cfgbuild.c, tree-browser.c, dwarf2out.h,
	expr.h, longlong.h, opts.c, gcov-iov.c, opts.h, dwarf2.h,
	genattrtab.c, genconditions.c, genattr.c, optc-gen.awk,
	timevar.def, tree-ssa-loop-ivcanon.c, hard-reg-set.h, predict.c,
	tree-ssa-loop.c, host-default.c, predict.h, recog.c, dbgcnt.c,
	recog.h, dbgcnt.h, c-aux-info.c, tree-ssa-address.c, timevar.c,
	dse.c, lcm.c, tree-ssa-ifcombine.c, timevar.h, dse.h,
	matrix-reorg.c, tree-vn.c, treestruct.def, fp-test.c, c-decl.c,
	tree-eh.c, c-errors.c, c-pretty-print.c, regmove.c,
	lambda-trans.c, c-pretty-print.h, et-forest.c, et-forest.h,
	ebitmap.c, configure.ac, local-alloc.c, function.c, langhooks.c,
	ebitmap.h, cppdefault.c, tree-vectorizer.c, function.h,
	langhooks.h, print-rtl.c, cppdefault.h, df.h, tree-vectorizer.h,
	sdbout.c, stor-layout.c, sdbout.h, rtlhooks-def.h, read-rtl.c,
	gcse.c, ipa-type-escape.c, vmsdbg.h, alias.c, gengtype-parse.c,
	ipa-type-escape.h, domwalk.c, alias.h, tree-if-conv.c, profile.c,
	init-regs.c, domwalk.h, ipa.c, gccbug.in, tree-data-ref.c,
	loop-unroll.c, tree-data-ref.h, tree-flow-inline.h, tree-affine.c,
	mkmap-flat.awk, tree-affine.h, tree-vect-analyze.c, c.opt, ggc.h,
	opt-gather.awk, c-typeck.c, gimplify.c, coretypes.h, exec-tool.in,
	insn-addr.h, tree-ssa-phiopt.c, c-pragma.c, c-pragma.h, calls.c,
	tree-ssa-coalesce.c, genmodes.c, loop-doloop.c, predict.def,
	dwarf.h, tree.def, rtl-factoring.c, lower-subreg.c, expmed.c,
	bt-load.c, ggc-common.c, genflags.c, tree-dfa.c, except.c,
	coverage.c, except.h, emit-rtl.c, cfgexpand.c, coverage.h,
	stringpool.c, cselib.c, emit-rtl.h, tree-cfgcleanup.c, c-opts.c,
	cselib.h, cfgcleanup.c, simplify-rtx.c, tree-ssa-pre.c, explow.c,
	tree-ssa-live.c, tree-sra.c, tree-ssa-live.h, tree-predcom.c,
	loop-invariant.c, genpreds.c, protoize.c, opth-gen.awk, c-dump.c,
	lambda.h, loop-iv.c, tree-mudflap.c, ipa-prop.c, print-tree.c,
	tree-mudflap.h, tree-ssa-copy.c, ipa-prop.h, cfglayout.c,
	tree-ssa-forwprop.c, c-convert.c, cfglayout.h, common.opt,
	ggc-zone.c, ggc-page.c, c-omp.c, tree-ssa-dce.c, gencodes.c,
	varasm.c, tree-vect-patterns.c, libada-mk.in, tree-ssa-ter.c,
	sched-deps.c, tree-nested.c, c-ppoutput.c, tree-ssa.c,
	target-def.h, tree-ssa-loop-prefetch.c, lambda-code.c,
	omp-builtins.def, rtl.c, regclass.c, stab.def, intl.c, rtl.h,
	intl.h, tree-inline.c, conditions.h, tree-inline.h, integrate.c,
	sched-int.h, tree-iterator.c, integrate.h, tree-iterator.h,
	genchecksum.c, tree-optimize.c, output.h, tree-vect-transform.c,
	tree-object-size.c, combine.c, tree-outof-ssa.c, addresses.h,
	bb-reorder.c, stack-ptr-mod.c, resource.c, var-tracking.c,
	cfgloop.c, system.h, resource.h, ggc-none.c, tree-profile.c,
	cfgloop.h, c-gimplify.c, c-common.c, opt-functions.awk,
	tree-vect-generic.c, tree-flow.h, df-problems.c, scan-decls.c,
	c-common.h, config.gcc, reg-stack.c, tlink.c, main.c, stub-objc.c,
	fixproto, config.host, Makefile.in, gccspec.c, sched-rgn.c,
	vecprim.h, basic-block.h, tree-ssa-structalias.c,
	tree-ssa-structalias.h, c-common.def, sched-vis.c, tree-cfg.c,
	passes.c, genconstants.c, c-incpath.c, c-incpath.h,
	struct-equiv.c, c-parser.c, tree-ssa-reassoc.c, varray.c, sreal.c,
	varray.h, dfp.c, sreal.h, combine-stack-adj.c, dfp.h,
	reg-notes.def, cfgrtl.c, config.build, varpool.c, gengtype-yacc.y,
	stmt.c, dce.c, tree-browser.def, prefix.c, statistics.h,
	params.def, dce.h, c-lang.c, gcov-dump.c, prefix.h,
	tree-ssanames.c, collect2.c, collect2.h, tree-ssa-threadedge.c,
	convert.c, convert.h, langhooks-def.h, reload1.c,
	tree-ssa-operands.c: Likewise.

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