1 files changed, 1 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/MachineVerifier.cpp b/contrib/llvm-project/llvm/lib/CodeGen/MachineVerifier.cpp
index db04f2bcc095..7a008bae726e 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/MachineVerifier.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/MachineVerifier.cpp
@@ -293,6 +293,7 @@ namespace {
       }
 
     void getAnalysisUsage(AnalysisUsage &AU) const override {
+      AU.addUsedIfAvailable<LiveStacks>();
       AU.setPreservesAll();
       MachineFunctionPass::getAnalysisUsage(AU);
     }