* expr.c (expand_expr_real_1) <TARGET_MEM_REF>: Use straight-line flow.
	<MEM_REF>: Use 'type' instead of TREE_TYPE (exp) and tidy up the first
	part.  Use straight-line flow at the end.
	<COMPONENT_REF>: Remove superfluous else.
	<VIEW_CONVERT_EXPR>: Use 'type' instead of TREE_TYPE (exp).


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199986 138bc75d-0d04-0410-961f-82ee72b054a4