| ; RUN: opt -verify %s | |
| define swifttailcc void @valid_attrs(i64* sret(i64) %ret, i8* byval(i8) %byval, i8* swiftself %self, i8* swiftasync %ctx) { | |
| musttail call swifttailcc void @valid_attrs(i64* sret(i64) %ret, i8* byval(i8) %byval, i8* swiftself %self, i8* swiftasync %ctx) | |
| ret void | |
| } | |
| define swifttailcc void @mismatch_parms() { | |
| musttail call swifttailcc void @valid_attrs(i64* sret(i64) undef, i8* byval(i8) undef, i8* swiftself undef, i8* swiftasync undef) | |
| ret void | |
| } |