[Bug target/108436] ICE in gen_prefetch, at config/i386/i386.md:24155

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108436

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 54294
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54294&action=edit
Issue a warning for the invalid 3rd argument