[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 #10 from Alan Modra <amodra at gmail dot com> ---
> permitted? (i.e. modifying %1, which is an input operand)

Yes.  You're outputting assembly, practically anything goes.