[Bug tree-optimization/102560] [12 Regression] g++.dg/Walloca1.C ICE with aggressive GC

[aldyh at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102560

--- Comment #4 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Created attachment 51540
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51540&action=edit
patch in testing