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      1 ; Test for rdar://7452967
      2 ; RUN: opt < %s -licm -disable-output
      3 define void @foo (i8* %v)
      4 {
      5   entry:
      6     br i1 undef, label %preheader, label %return
      7 
      8   preheader:
      9     br i1 undef, label %loop, label %return
     10 
     11   loop:
     12     indirectbr i8* undef, [label %preheader, label %stuff]
     13 
     14   stuff:
     15     %0 = load i8* undef, align 1
     16     br label %loop
     17 
     18   return:
     19     ret void
     20 
     21 }
     22