[Bug target/89112] Incorrect code generated by rs6000 memcmp expansion

[samuel at sholland dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89112

--- Comment #1 from Samuel Holland <samuel at sholland dot org> ---
Created attachment 45563
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45563&action=edit
Output of gcc -v