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1; RUN: opt < %s -passes='print<postdomtree>' 2>&1 | FileCheck %s2 3; Function Attrs: nounwind ssp uwtable4define void @foo() {5 br label %16 7; <label>:1 ; preds = %0, %18 br label %19 ; No predecessors!10 ret void11}12 13; CHECK: Inorder PostDominator Tree: 14; CHECK-NEXT: [1] <<exit node>>15; CHECK-NEXT: [2] %216; CHECK-NEXT: [2] %117; CHECK-NEXT: [3] %018