[Bug middle-end/65680] [4.8/4.9/5 Regression] ICE at -O1 and above on x86_64-linux-gnu in expand_assignment, at expr.c:4830

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65680

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 35241
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35241&action=edit
gcc5-pr65680.patch

Untested fix.