[Bug tree-optimization/120687] RISC-V: very poor vector code gen for LMbench bw_mem test case

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120687

--- Comment #10 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:9c48cbb259851873397abc632422f3f44f253db0

commit r16-2603-g9c48cbb259851873397abc632422f3f44f253db0
Author: Richard Biener <rguent...@suse.de>
Date:   Tue Jul 29 14:01:46 2025 +0200

    Another testcase for PR120687

    This shows reassoc is harmful even with len == 3.

            PR tree-optimization/120687
            * gcc.dg/vect/pr120687-3.c: New testcase.