[Bug c/128204] internal compiler error: tree check: expected ssa_name, have var_decl in first_readonly_imm_use, at ssa-iterators.h

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128204

--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Hmm, yes we have many of these builtins still being used for undefined code
like this.  I can't remember what we decided in the past here either.