Home | History | Annotate | Download | only in IndVarSimplify
      1 ; RUN: opt < %s -indvars -disable-output
      2 
      3 define void @test() {
      4         br label %endif.0.i
      5 
      6 endif.0.i:              ; preds = %0
      7         br i1 false, label %then.3.i, label %endif.3.i
      8 
      9 then.3.i:               ; preds = %endif.0.i
     10         br label %endif.3.i
     11 
     12 endif.3.i:              ; preds = %then.3.i, %endif.0.i
     13         %inxm.0.i = phi i32 [ 8, %then.3.i ], [ 0, %endif.0.i ]         ; <i32> [#uses=1]
     14         %doinner.1.i = phi i32 [ 0, %then.3.i ], [ 0, %endif.0.i ]              ; <i32> [#uses=0]
     15         br label %loopentry.2.i
     16 
     17 loopentry.2.i:          ; preds = %no_exit.2.i, %endif.3.i
     18         %inxk.0.i = phi i32 [ %tmp.210.i, %no_exit.2.i ], [ 0, %endif.3.i ]             ; <i32> [#uses=1]
     19         br label %no_exit.2.i
     20 
     21 no_exit.2.i:            ; preds = %loopentry.2.i
     22         %tmp.210.i = sub i32 %inxk.0.i, %inxm.0.i               ; <i32> [#uses=2]
     23         %tmp.213.i = add i32 %tmp.210.i, 0              ; <i32> [#uses=0]
     24         br label %loopentry.2.i
     25 }
     26 
     27