[Bug target/59587] cpu_names in i386.c is accessed with wrong index

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59587

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 31505
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31505&action=edit
A patch

I am testing this patch.