[Bug target/89626] Extraneous error message when compiling vector __int128

[kelvin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626

--- Comment #1 from kelvin at gcc dot gnu.org ---
Created attachment 45923
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45923&action=edit
preprocessed source code for reproducer