[Bug tree-optimization/120598] Compiler is unable to vectorise scalar code

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120598

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
I'll also note that the attached file does not contain a function with the name
dot_product (or similar).