@c = external thread_local global %struct.A, align 4
define void @main() nounwind ssp {
-; CHECK: main:
+; CHECK-LABEL: main:
entry:
call void @llvm.memset.p0i8.i64(i8* getelementptr inbounds (%struct.A* @c, i32 0, i32 0, i32 0), i8 0, i64 60, i32 1, i1 false)
unreachable