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; RUN: opt %s -tailduplicate -disable-output
declare void @__main()
define i32 @main() {
entry:
call void @__main( )
br label %loopentry
loopentry: ; preds = %no_exit, %entry
%i.0 = phi i32 [ %inc, %no_exit ], [ 0, %entry ] ; <i32> [#uses=3]
%tmp.1 = icmp sle i32 %i.0, 99 ; <i1> [#uses=1]
br i1 %tmp.1, label %no_exit, label %return
no_exit: ; preds = %loopentry
%tmp.51 = call i32 @main( ) ; <i32> [#uses=0]
%inc = add i32 %i.0, 1 ; <i32> [#uses=1]
br label %loopentry
return: ; preds = %loopentry
ret i32 %i.0
}
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