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-rw-r--r--lib/CodeGen/LiveStackAnalysis.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/LiveStackAnalysis.cpp b/lib/CodeGen/LiveStackAnalysis.cpp
index 92aec6a8e3..895bd2e4b1 100644
--- a/lib/CodeGen/LiveStackAnalysis.cpp
+++ b/lib/CodeGen/LiveStackAnalysis.cpp
@@ -28,6 +28,8 @@ char LiveStacks::ID = 0;
INITIALIZE_PASS(LiveStacks, "livestacks",
"Live Stack Slot Analysis", false, false)
+char &llvm::LiveStacksID = LiveStacks::ID;
+
void LiveStacks::getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
AU.addPreserved<SlotIndexes>();