PR middle-end/35535
	* tree-vrp.c (extract_range_from_unary_expr_1): Handle OBJ_TYPE_REF.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206073 138bc75d-0d04-0410-961f-82ee72b054a4
	PR middle-end/35535
	* gimple-fold.c (fold_gimple_assign): Attempt to devirtualize
	OBJ_TYPE_REF.
	(gimple_fold_stmt_to_constant_1): Bypass OBJ_TYPE_REF wrappers.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206074 138bc75d-0d04-0410-961f-82ee72b054a4