[Bug ipa/70269] [5/6 Regression] ICE with -fdump-ipa-pta-graph -fipa-pta

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70269

--- Comment #1 from vries at gcc dot gnu.org ---
Created attachment 37994
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37994&action=edit
tentative patch