[Bug target/126938] [17 Regression] ICE in s390_function_arg_advance since r17-3213

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126938

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
config/s390/s390.cc:      || TREE_CODE (type) == NULLPTR_TYPE
config/sparc/sparc.cc:  case NULLPTR_TYPE:
are the only backend checks for NULLPTR_TYPE, so presumably the reflection type
after P4104 needs to be handled in those spots as well the same.