[Bug ipa/66896] ipa-prop.c:2479 runtime error: member call on null pointer of type 'struct ipa_polymorphic_call_context'

[zeccav at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66896

--- Comment #8 from Vittorio Zecca <zeccav at gmail dot com> ---
Created attachment 36052
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36052&action=edit
To be compiled with -O2