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-rw-r--r--lib/Transforms/Utils/LowerSwitch.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index 35cd917330ab2..04b91306d3cb6 100644
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -46,7 +46,6 @@ namespace {
void getAnalysisUsage(AnalysisUsage &AU) const override {
// This is a cluster of orthogonal Transforms
AU.addPreserved<UnifyFunctionExitNodes>();
- AU.addPreserved("mem2reg");
AU.addPreservedID(LowerInvokePassID);
}