https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103389
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |9.5 Priority|P3 |P4 --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- # VUSE <.MEM_29> _31 = *_1; (gdb) p debug_tree ($2) <mem_ref 0x7ffff6351140 type <void_type 0x7ffff655af18 void VOID so we're dereferencing a void pointer.