[Bug target/66964] Assembler error during ARM cross compile

[alalaw01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66964

--- Comment #6 from alalaw01 at gcc dot gnu.org ---
Bootstrap+test in progress FYI. However, that patch *does not* fix this
failure; there must be some other route.