2012-08-08  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-operands.h (virtual_operand_p): Declare.
	* tree-ssa-operands.c (virtual_operand_p): New predicate.
	* gimple.c (is_gimple_reg): Use virtual_operand_p.
	* tree-into-ssa.c (prepare_block_for_update): Likewise.
	* tree-vect-loop-manip.c (adjust_debug_stmts): Likewise.

From-SVN: r190231