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      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 @bar = external global i32
      6 @foo1 = alias i32* @bar
      7 @foo2 = alias i32* @bar
      8 @foo3 = alias i32* @foo2
      9 
     10 %FunTy = type i32()
     11 
     12 declare i32 @foo_f()
     13 @bar_f = alias weak %FunTy* @foo_f
     14 @bar_ff = alias i32()* @bar_f
     15 
     16 @bar_i = alias internal i32* @bar
     17 
     18 @A = alias bitcast (i32* @bar to i64*)
     19 
     20 define i32 @test() {
     21 entry:
     22    %tmp = load i32* @foo1
     23    %tmp1 = load i32* @foo2
     24    %tmp0 = load i32* @bar_i
     25    %tmp2 = call i32 @foo_f()
     26    %tmp3 = add i32 %tmp, %tmp2
     27    %tmp4 = call %FunTy* @bar_f()
     28    %tmp5 = add i32 %tmp3, %tmp4
     29    %tmp6 = add i32 %tmp1, %tmp5
     30    %tmp7 = add i32 %tmp6, %tmp0
     31    ret i32 %tmp7
     32 }
     33