[Bug target/65342] [5 Regression] FAIL: gfortran.dg/intrinsic_(un)?pack_1.f90 -O1 execution test on powerpc-apple-darwin9 after r210201

[amodra at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65342

--- Comment #12 from Alan Modra <amodra at gmail dot com> ---
We won't want that mem_operand_gpr change for Linux or AIX as we do the
alignment checking of more complex expressions in legitimate_address_p.
Do take heed to the comment about accepting odd rtl generated by reload..