Revert "Return address of new element in ARR_APP1"
Revert "Return address of new element in ARR_APP1"

This reverts commit 0401d1594bb68f9c0295bfece518bb526550df1c.

This didn't turn out to be that useful and just produced warnings in
gcc.

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