* gcc.dg/builtin-choose-expr-2.c, gcc.dg/cast-1.c,
	gcc.dg/cast-2.c, gcc.dg/cast-3.c, gcc.dg/format/opt-1.c,
	gcc.dg/format/opt-2.c, gcc.dg/format/opt-3.c,
	gcc.dg/format/opt-4.c, gcc.dg/format/opt-5.c,
	gcc.dg/format/opt-6.c, gcc.dg/pointer-arith-5.c,
	gcc.dg/pointer-arith-6.c, gcc.dg/pointer-arith-7.c,
	gcc.dg/pointer-arith-8.c: New tests.

From-SVN: r91405