* config/arm/arm.c (arm_override_options): Revert previous patch.

* config/arm/t-xscale-elf: Disable iwmmxt multilibs until they can be safely
  built.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80752 138bc75d-0d04-0410-961f-82ee72b054a4