re PR tree-optimization/81184 (gcc.dg/pr21643.c and gcc.dg/tree-ssa/phi-opt-11.c fail starting with r249450)

	PR tree-optimization/81184
	* gcc.dg/pr21643.c: Adjust dg-final line for logical_op_short_circuit
	targets.
	* gcc.dg/tree-ssa/phi-opt-11.c: Likewise.

From-SVN: r256780