11 lines · plain
1; Make sure we invalidate lcg even when preserving domtree2; RUN: opt -passes='require<lcg>,function(instcombine)' -debug-pass-manager -disable-output < %s 2>&1 | FileCheck %s3 4; CHECK: Invalidating {{.*}} LazyCallGraphAnalysis5 6define void @f() {7lbl:8 %a = add i32 1, 29 unreachable10}11