[Bug target/113666] [14/15/16 Regression] RISC-V: Cost model test regression due to recent middle-end loop vectorizer changes

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113666

Jeffrey A. Law <law at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|RISC-V: Cost model test     |[14/15/16 Regression]
                   |regression due to recent    |RISC-V: Cost model test
                   |middle-end loop vectorizer  |regression due to recent
                   |changes                     |middle-end loop vectorizer
                   |                            |changes

--- Comment #2 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Adding regression markers.  gcc-13 gets the desired code.  gcc-14 and gcc-15's
code is dreadful.  The trunk is better, but still worse than gcc-13.