[Bug tree-optimization/116583] vectorizable_slp_permutation cannot handle even/odd extract from VLA vector

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116583

--- Comment #15 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Richard Sandiford <rsand...@gcc.gnu.org>:

https://gcc.gnu.org/g:03299164830e19405b35a5fa862e248df4ea01e2

commit r15-4115-g03299164830e19405b35a5fa862e248df4ea01e2
Author: Richard Sandiford <richard.sandif...@arm.com>
Date:   Mon Oct 7 13:03:05 2024 +0100

    vect: Add more dump messages for VLA SLP permutation [PR116583]

    Taking the !repeating_p route for VLA vectors causes analysis
    to fail, but it wasn't clear from the dump files when this
    had happened, and which node caused it.

    gcc/
            PR tree-optimization/116583
            * tree-vect-slp.cc (vectorizable_slp_permutation_1): Add more
            dump messages.