https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99324
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2021-03-02 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. 914 /* Also mark the artificial SSA_NAME that points to the partition of X. */ 915 if (TREE_CODE (x) == VAR_DECL 916 && !DECL_EXTERNAL (x) 917 && !TREE_STATIC (x) 918 && cfun->gimple_df != NULL 919 && cfun->gimple_df->decls_to_pointers != NULL) 920 { (gdb) p cfun $1 = (function *) 0x0 I suppose this could be made more robust by checking for cfun being non-NULL or checking currently_expanding_to_rtl.