1; RUN: llvm-as < %s | llvm-dis > %t1.ll 2; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll 3; RUN: diff %t1.ll %t2.ll 4 5%x = type i32 6 7define i32 @foo(i32 %in) { 8label: 9 ret i32 2 10} 11 12