[Bug debug/64511] [5 Regression] ICE at -O3 with -g enabled on x86_64-linux-gnu

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64511

--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 34527
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34527&action=edit
gcc5-ice-nobt.patch

Untested fix for the undesirable backtrace from driver.