[Bug tree-optimization/98544] [11 regression] Wrong code generated by tree vectorizer since r11-3917-g28290cb50c7dbf87

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98544

--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 49912
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49912&action=edit
GIMPLE testcase for one of the miscompiled(?) loops

It shows similar vectorized / analysis IL as for the big testcase with -O
-ftree-loop-vectorize -mavx2 -fgimple