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1; RUN: opt < %s -passes=licm,simple-loop-unswitch -disable-output2@g_56 = external global i16 ; <ptr> [#uses=2]3 4define i32 @func_67(i32 %p_68, i8 signext %p_69, i8 signext %p_71) nounwind {5entry:6 br label %bb7bb: ; preds = %bb44, %entry8 br label %bb39bb3: ; preds = %bb36, %bb10 %bothcond = or i1 false, false ; <i1> [#uses=1]11 br i1 %bothcond, label %bb29, label %bb1912bb19: ; preds = %bb313 br i1 false, label %bb36, label %bb2914bb29: ; preds = %bb19, %bb315 ret i32 016bb36: ; preds = %bb1917 store i16 0, ptr @g_56, align 218 br i1 false, label %bb44, label %bb319bb44: ; preds = %bb44, %bb3620 %tmp46 = load i16, ptr @g_56, align 2 ; <i16> [#uses=0]21 br i1 false, label %bb, label %bb4422}23