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      1 ; RUN: opt < %s -indvars -disable-output
      2 
      3 @fixtab = external global [29 x [29 x [2 x i32]]]               ; <[29 x [29 x [2 x i32]]]*> [#uses=1]
      4 
      5 define void @init_optabs() {
      6 entry:
      7         br label %no_exit.0
      8 
      9 no_exit.0:              ; preds = %no_exit.0, %entry
     10         %p.0.0 = phi i32* [ getelementptr ([29 x [29 x [2 x i32]]]* @fixtab, i32 0, i32 0, i32 0, i32 0), %entry ], [ %inc.0, %no_exit.0 ]               ; <i32*> [#uses=1]
     11         %inc.0 = getelementptr i32* %p.0.0, i32 1               ; <i32*> [#uses=1]
     12         br i1 undef, label %no_exit.0, label %no_exit.1
     13 
     14 no_exit.1:              ; preds = %no_exit.0
     15         ret void
     16 }
     17 
     18