[Bug c/69923] [6 regression] internal compiler error in cgraphunit.c when using -Wall

[daniel at fahlgren dot se]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69923

--- Comment #1 from Daniel Fahlgren <daniel at fahlgren dot se> ---
Created attachment 37770
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37770&action=edit
Pre-processed test case