1; Make sure we invalidate lcg even when preserving domtree 2; RUN: opt -passes='require<lcg>,function(instcombine)' -debug-pass-manager -disable-output < %s 2>&1 | FileCheck %s 3 4; CHECK: Invalidating {{.*}} LazyCallGraphAnalysis 5 6define void @f() { 7lbl: 8 %a = add i32 1, 2 9 unreachable 10} 11