rep prefix doesn't work with Solaris 2.9 Sun assembler

[Eric Botcazou]

> Proposed patch below/attached.
>   (-w to hide indent change)

See http://gcc.gnu.org/contribute.html for guidelines.

> I'll open a bug.

See http://gcc.gnu.org/bugs for guidelines.

Generally speaking, posting a patch inlined in a message on gcc@gcc.gnu.org 
will most likely result in it being lost and forgotten.  In order to report 
an issue, please open a ticket with bugzilla.  In order to submit a patch, 
please use gcc-patches@gcc.gnu.org.  In both cases, follow the guidelines 
written down in the aforementioned documentation.  Thanks in advance.

-- 
Eric Botcazou