[Bug tree-optimization/96522] [9/10 Regression] Incorrect with with -O -fno-tree-pta

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96522

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hmm, picking the ref onto gcc-10 causes

FAIL: gcc.dg/vect/pr81410.c execution test

due to an unaligned access.