[Bug tree-optimization/97821] [8/9/10/11 Regression] wrong code with -ftree-vectorize at -O1 on x86_64-pc-linux-gnu by r6-3608

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97821

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 49568
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49568&action=edit
for the testsuite