* gas/vax/quad.exp: Use quad_elf.s for ELF targets.
* gas/vax/quad.s: Align
* gas/vax/quad_elf.s: New version of quad.s with %reg.
* gas/vax/quad.exp: Use quad_elf.s for ELF targets.
* gas/vax/quad.s: Align
* gas/vax/quad_elf.s: New version of quad.s with %reg.