diff options
Diffstat (limited to 'llvm/lib/CodeGen/LiveVariables.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveVariables.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/LiveVariables.cpp b/llvm/lib/CodeGen/LiveVariables.cpp index bb72d80cb6e..20345669eac 100644 --- a/llvm/lib/CodeGen/LiveVariables.cpp +++ b/llvm/lib/CodeGen/LiveVariables.cpp @@ -48,6 +48,7 @@ static RegisterPass<LiveVariables> X("livevars", "Live Variable Analysis"); void LiveVariables::getAnalysisUsage(AnalysisUsage &AU) const { AU.addRequiredID(UnreachableMachineBlockElimID); AU.setPreservesAll(); + MachineFunctionPass::getAnalysisUsage(AU); } void LiveVariables::VarInfo::dump() const { |
