[Bug rtl-optimization/85393] [8 Regression] Miscompilation with hot/cold partitioning starting with r254832

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85393

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 43926
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43926&action=edit
gcc8-pr85393.patch

Untested fix.