[Bug sanitizer/85018] [8 Regression] Many sanitizer tests ICE since r258681

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85018

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 43723
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43723&action=edit
gcc8-pr85018.patch

Oops, sorry, missed that asan.c also uses the DECL_INITIAL (decl) = decl; hack.