[Bug target/86487] [7/8/9 Regression] insn does not satisfy its constraints on arm big-endian

[avieira at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86487

--- Comment #8 from avieira at gcc dot gnu.org ---
Oliver,

Your new example doesn't seem to be hitting the same issue as the first one.
The first failure was being caused by paradoxical subregs, the second one
doesn't have paradoxical subregs.

I'll try to investigate it.