2007-08-23  Richard Guenther  <rguenther@suse.de>

	* tree-pretty-print.c (dump_generic_node): Annotate
	GIMPLE_MODIFY_STMTs with volatile ops with "{v}".

	* gcc.dg/tree-ssa/fprinf-1.c: Adjust patterns.
	* gcc.dg/tree-ssa/fprinf-chk-1.c: Likewise.
	* gcc.dg/tree-ssa/prinf-1.c: Likewise.
	* gcc.dg/tree-ssa/prinf-chk-1.c: Likewise.
	* gcc.dg/tree-ssa/vfprinf-chk-1.c: Likewise.
	* gcc.dg/tree-ssa/vfprinf-chk-1.c: Likewise.
	* gcc.dg/tree-ssa/vprinf-chk-1.c: Likewise.
	* gcc.dg/tree-ssa/vprinf-chk-1.c: Likewise.

From-SVN: r127741