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-rw-r--r--llvm/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp b/llvm/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp
index f4940c937a2..60c6d3d79d0 100644
--- a/llvm/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp
@@ -119,6 +119,10 @@ public:
NVPTXInferAddressSpaces() : FunctionPass(ID) {}
+ void getAnalysisUsage(AnalysisUsage &AU) const override {
+ AU.setPreservesCFG();
+ }
+
bool runOnFunction(Function &F) override;
private:
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