[Bug rtl-optimization/109276] ICE: in assign_stack_local_1, at function.cc:429 with -mpreferred-stack-boundary=2

[max.aehle at scicomp dot uni-kl.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109276

--- Comment #1 from Max Aehle <max.aehle at scicomp dot uni-kl.de> ---
Created attachment 54746
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54746&action=edit
source code of minimal example