2012-08-14 Richard Guenther <rguenther@suse.de>

2012-08-14  Richard Guenther  <rguenther@suse.de>

	* gimplify.c (create_tmp_from_val): Mark temporary with
	DECL_GIMPLE_REG_P here ...
	(internal_get_tmp_var): ... instead of here.  If we go into
	SSA create an SSA name instead of a VAR_DECL.
	(gimplify_modify_expr): Do not create SSA names here, assert
	we already got them.
	(force_gimple_operand_1): Create an SSA name if we go into SSA.
	* sese.c (rename_uses): Simplify.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190381 138bc75d-0d04-0410-961f-82ee72b054a4