[Bug tree-optimization/66510] [6 Regression] gcc.target/arm/pr53636.c FAILs after r224221

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66510

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Reproduces on x86_64 with -O -ftree-loop-vectorize -march=corei7 as well.