; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll
implementation
int "simpleAdd"(int %i0, int %j0)
begin
%t1 = xor int %i0, %j0
%t2 = or int %i0, %j0
%t3 = and int %t1, %t2
ret int %t3
end