| ; RUN: not llvm-as < %s > /dev/null 2>&1 | |
| declare void @llvm.gcroot(i8**, i8*) nounwind | |
| define void @f() gc "x" { | |
| %st = alloca { i8*, i1 } ; <{ i8*, i1 }*> [#uses=1] | |
| %st_ptr = bitcast { i8*, i1 }* %st to i8** ; <i8**> [#uses=1] | |
| call void @llvm.gcroot(i8** %st_ptr, i8* null) | |
| ret void | |
| } |