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; RUN: opt < %s -loop-simplify -disable-output
define void @test() {
loopentry.0:
br label %loopentry.1
loopentry.1: ; preds = %then.6, %then.6, %loopentry.1, %loopentry.0
%pixel.4 = phi i32 [ 0, %loopentry.0 ], [ %pixel.4, %loopentry.1 ], [ %tmp.370, %then.6 ], [ %tmp.370, %then.6 ] ; <i32> [#uses=1]
br i1 false, label %then.6, label %loopentry.1
then.6: ; preds = %loopentry.1
%tmp.370 = add i32 0, 0 ; <i32> [#uses=2]
switch i32 0, label %label.7 [
i32 6408, label %loopentry.1
i32 32841, label %loopentry.1
]
label.7: ; preds = %then.6
ret void
}
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