1; RUN: opt < %s -postdomtree -analyze -enable-new-pm=0 | FileCheck %s 2; RUN: opt < %s -passes='print<postdomtree>' 2>&1 | FileCheck %s 3define internal void @f() { 4entry: 5 br i1 undef, label %a, label %bb3.i 6 7a: 8 br i1 undef, label %bb35, label %bb3.i 9 10bb3.i: 11 br label %bb3.i 12 13 14bb35.loopexit3: 15 br label %bb35 16 17bb35: 18 ret void 19} 20; CHECK: Inorder PostDominator Tree: 21; CHECK-NEXT: [1] <<exit node>> 22; CHECK-NEXT: [2] %bb35 23; CHECK-NEXT: [3] %bb35.loopexit3 24; CHECK-NEXT: [2] %a 25; CHECK-NEXT: [2] %entry 26; CHECK-NEXT: [2] %bb3.i 27