[Bug tree-optimization/115843] 531.deepsjeng_r fails to verify with -O3 -march=znver4 --param vect-partial-vector-usage=2

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115843

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I verified that dropping --param vect-partial-vector-usage=2 avoids the
verification error.