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; RUN: opt < %s -loop-index-split -stats -disable-output | not grep "1 loop-index-split"
; PR 2487
@g_6 = external global i32 ; <i32*> [#uses=1]
define void @func_1() nounwind {
entry:
br label %bb
bb: ; preds = %bb4, %entry
%l_3.0 = phi i8 [ 0, %entry ], [ %tmp6, %bb4 ] ; <i8> [#uses=2]
%tmp1 = icmp eq i8 %l_3.0, 0 ; <i1> [#uses=1]
br i1 %tmp1, label %bb3, label %bb4
bb3: ; preds = %bb
store i32 1, i32* @g_6, align 4
br label %bb4
bb4: ; preds = %bb3, %bb
%tmp6 = add i8 %l_3.0, 1 ; <i8> [#uses=2]
%tmp9 = icmp sgt i8 %tmp6, -1 ; <i1> [#uses=1]
br i1 %tmp9, label %bb, label %return
return: ; preds = %bb4
ret void
}
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