Fix dumper with flags ir_dump_flag_iredges and ir_dump_flag_all_anchors.
Fix dumper with flags ir_dump_flag_iredges and ir_dump_flag_all_anchors.

MatzeB/libfirm,MatzeB/libfirm,MatzeB/libfirm,libfirm/libfirm,libfirm/libfirm,MatzeB/libfirm,libfirm/libfirm,MatzeB/libfirm,libfirm/libfirm,MatzeB/libfirm,MatzeB/libfirm,libfirm/libfirm