diagnostic.c: Don't include tm.h, tree.h, tm_p.h, langhooks.h or langhooks-def.h.

	* diagnostic.c: Don't include tm.h, tree.h, tm_p.h, langhooks.h or
	langhooks-def.h.
	(diagnostic_initialize): Initialize x_data not last_function.
	(diagnostic_report_current_function): Move to tree-diagnostic.c.
	(default_diagnostic_starter): Call
	diagnostic_report_current_module not
	diagnostic_report_current_function.
	(diagnostic_report_diagnostic): Initialize x_data not
	abstract_origin.
	(verbatim): Likewise.
	* diagnostic.h (struct diagnostic_info): Change abstract_origin to
	x_data.
	(struct diagnostic_context): Change last_function to x_data.
	(diagnostic_auxiliary_data): Replace with
	diagnostic_context_auxiliary_data and
	diagnostic_info_auxiliary_data.
	(diagnostic_last_function_changed, diagnostic_set_last_function,
	diagnostic_report_current_function): Move to tree-diagnostic.h.
	(print_declaration, dump_generic_node, print_generic_stmt,
	print_generic_stmt_indented, print_generic_expr,
	print_generic_decl, debug_c_tree, dump_omp_clauses,
	print_call_name, debug_generic_expr, debug_generic_stmt,
	debug_tree_chain, default_tree_printer): Move to
	tree-pretty-print.h.
	(debug_gimple_stmt, debug_gimple_seq, print_gimple_seq,
	print_gimple_stmt, print_gimple_expr, dump_gimple_stmt): Move to
	gimple-pretty-print.h.
	* pretty-print.c: Don't include tree.h
	(pp_base_format): Don't handle %K here.
	(pp_base_tree_identifier): Move to tree-pretty-print.c.
	* pretty-print.h (text_info): Change abstract_origin to x_data.
	(pp_tree_identifier, pp_unsupported_tree,
	pp_base_tree_identifier): Move to tree-pretty-print.h.
	* gimple-pretty-print.h, tree-diagnostic.c, tree-diagnostic.h,
	tree-pretty-print.h: New files.
	* tree-pretty-print.c: Include tree-pretty-print.h.
	(percent_K_format): New.  Moved from pretty-print.c.
	(pp_base_tree_identifier): Move from pretty-print.c.
	* c-objc-common.c: Include tree-pretty-print.h.
	(c_tree_printer): Handle %K here.
	* langhooks.c: Include tree-diagnostic.h.
	(lhd_print_error_function): Use diagnostic_abstract_origin macro.
	* toplev.c: Include tree-diagnostic.h and tree-pretty-print.h.
	(default_tree_printer): Handle %K using percent_K_format.
	(general_init): Use default_tree_diagnostic_starter.
	* tree.c: Include tree-diagnostic.h and tree-pretty-print.h.
	(free_lang_data): Use default_tree_diagnostic_starter.
	* c-pretty-print.c: Include tree-pretty-print.h.
	* cfgexpand.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* cgraphunit.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* dwarf2out.c: Include tree-pretty-print.h.
	* except.c: Include tree-pretty-print.h.
	* gimple-pretty-print.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* gimplify.c: Include tree-pretty-print.h.
	* graphite-poly.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* ipa-cp.c: Include tree-pretty-print.h.
	* ipa-inline.c: Include gimple-pretty-print.h.
	* ipa-prop.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* ipa-pure-const.c: Include gimple-pretty-print.h.
	* ipa-struct-reorg.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* ipa-type-escape.c: Include tree-pretty-print.h.
	* print-rtl.c: Include tree-pretty-print.h.
	* print-tree.c: Include gimple-pretty-print.h.
	* sese.c: Include tree-pretty-print.h.
	* tree-affine.c: Include tree-pretty-print.h.
	* tree-browser.c: Include tree-pretty-print.h.
	* tree-call-cdce.c: Include gimple-pretty-print.h.
	* tree-cfg.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-chrec.c: Include tree-pretty-print.h.
	* tree-data-ref.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-dfa.c: Include tree-pretty-print.h.
	* tree-if-conv.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-inline.c: Include tree-pretty-print.h.
	* tree-into-ssa.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-nrv.c: Include tree-pretty-print.h.
	* tree-object-size.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-outof-ssa.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-parloops.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-predcom.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-scalar-evolution.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-sra.c: Include tree-pretty-print.h.
	* tree-ssa-address.c: Include tree-pretty-print.h.
	* tree-ssa-alias.c: Include tree-pretty-print.h.
	* tree-ssa-ccp.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-coalesce.c: Include tree-pretty-print.h.
	* tree-ssa-copy.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-copyrename.c: Include tree-pretty-print.h.
	* tree-ssa-dce.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-dom.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-dse.c: Include gimple-pretty-print.h.
	* tree-ssa-forwprop.c: Include tree-pretty-print.h.
	* tree-ssa-ifcombine.c: Include tree-pretty-print.h.
	* tree-ssa-live.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-loop-im.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-loop-ivcanon.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-loop-ivopts.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-loop-niter.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-loop-prefetch.c: Include tree-pretty-print.h.
	* tree-ssa-math-opts.c: Include gimple-pretty-print.h.
	* tree-ssa-operands.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-phiprop.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-pre.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-propagate.c: Include gimple-pretty-print.h.
	* tree-ssa-reassoc.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-sccvn.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-sink.c: Include gimple-pretty-print.h.
	* tree-ssa-ter.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-ssa-uninit.c: Include gimple-pretty-print.h.
	* tree-ssa.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-stdarg.c: Include gimple-pretty-print.h.
	* tree-switch-conversion.c: Include gimple-pretty-print.h.
	* tree-tailcall.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-vect-data-refs.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-vect-loop-manip.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-vect-loop.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-vect-patterns.c: Include gimple-pretty-print.h.
	* tree-vect-slp.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-vect-stmts.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* tree-vectorizer.c: Include tree-pretty-print.h.
	* tree-vrp.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* value-prof.c: Include tree-pretty-print.h and
	gimple-pretty-print.h.
	* var-tracking.c: Include tree-pretty-print.h.
	* Makefile.in (OBJS-common): Add tree-diagnostic.o.
	(tree-diagnostic.o): New dependencies.
	(c-objc-common.o, c-pretty-print.o, langhooks.o, tree.o,
	tree-inline.o, print-tree.o, stor-layout.o, tree-ssa-uninit.o,
	tree-ssa.o, tree-into-ssa.o, tree-ssa-ter.o, tree-ssa-coalesce.o,
	tree-outof-ssa.o, tree-ssa-forwprop.o, tree-ssa-phiprop.o,
	tree-ssa-ifcombine.o, tree-nrv.o, tree-ssa-copy.o,
	tree-ssa-propagate.o, tree-ssa-dom.o, tree-ssa-uncprop.o,
	tree-ssa-live.o, tree-ssa-copyrename.o, tree-ssa-pre.o,
	tree-ssa-sccvn.o, tree-vrp.o, tree-cfg.o, tree-tailcall.o,
	tree-ssa-sink.o, tree-if-conv.o, tree-dfa.o, tree-ssa-operands.o,
	tree-ssa-address.o, tree-ssa-loop-niter.o,
	tree-ssa-loop-ivcanon.o, tree-ssa-loop-prefetch.o, tree-predcom.o,
	tree-ssa-loop-ivopts.o, tree-affine.o, tree-ssa-loop-im.o,
	tree-ssa-math-opts.o, tree-ssa-alias.o, tree-ssa-reassoc.o,
	gimplify.o, tree-browser.o, tree-chrec.o, tree-scalar-evolution.o,
	tree-data-ref.o, sese.o, graphite-poly.o, tree-vect-loop.o,
	tree-vect-loop-manip.o, tree-vect-patterns.o, tree-vect-slp.o,
	tree-vect-stmts.o, tree-vect-data-refs.o, tree-vectorizer.o,
	tree-parloops.o, tree-stdarg.o, tree-object-size.o,
	gimple-pretty-print.o, tree-pretty-print.o, diagnostic.o,
	toplev.o, print-rtl.o, except.o, dwarf2out.o, cgraphunit.o,
	ipa-prop.o, ipa-cp.o, ipa-inline.o, ipa-pure-const.o,
	ipa-type-escape.o, ipa-struct-reorg.o, tree-ssa-dce.o,
	tree-call-cdce.o, tree-ssa-ccp.o, tree-sra.o,
	tree-switch-conversion.o, var-tracking.o, value-prof.o,
	cfgexpand.o, pretty-print.o): Update dependencies.

cp:
	* error.c: Include tree-diagnostic.h and tree-pretty-print.h.
	(cp_print_error_function): Use diagnostic_abstract_origin macro.
	(cp_printer): Handle %K here using percent_K_format.
	* cxx-pretty-print.c: Include tree-pretty-print.h.
	* Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
	dependencies.

From-SVN: r159685