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-rw-r--r--llvm/lib/Analysis/MemorySSA.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/MemorySSA.cpp b/llvm/lib/Analysis/MemorySSA.cpp
index e0e04a91410..4aa9cfa51d3 100644
--- a/llvm/lib/Analysis/MemorySSA.cpp
+++ b/llvm/lib/Analysis/MemorySSA.cpp
@@ -1872,7 +1872,6 @@ MemorySSAPrinterLegacyPass::MemorySSAPrinterLegacyPass() : FunctionPass(ID) {
void MemorySSAPrinterLegacyPass::getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
AU.addRequired<MemorySSAWrapperPass>();
- AU.addPreserved<MemorySSAWrapperPass>();
}
bool MemorySSAPrinterLegacyPass::runOnFunction(Function &F) {
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