[Bug c/68311] gcc/ipa-icf.c:3041: possible sequence point error ?

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68311

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Created attachment 36700
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36700&action=edit
Suggested patch