1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/TargetPassConfig.cpp b/llvm/lib/CodeGen/TargetPassConfig.cpp
index 4584f65619c..c5101b1ecfc 100644
--- a/llvm/lib/CodeGen/TargetPassConfig.cpp
+++ b/llvm/lib/CodeGen/TargetPassConfig.cpp
@@ -111,6 +111,11 @@ static cl::opt<bool> VerifyMachineCode("verify-machineinstrs", cl::Hidden,
 static cl::opt<bool> EnableMachineOutliner("enable-machine-outliner",
     cl::Hidden,
     cl::desc("Enable machine outliner"));
+static cl::opt<bool> EnableLinkOnceODROutlining(
+    "enable-linkonceodr-outlining",
+    cl::Hidden,
+    cl::desc("Enable the machine outliner on linkonceodr functions"),
+    cl::init(false));
 // Enable or disable FastISel. Both options are needed, because
 // FastISel is enabled by default with -fast, and we wish to be
 // able to enable or disable fast-isel independently from -O0.
@@ -891,7 +896,7 @@ void TargetPassConfig::addMachinePasses() {
   addPass(&PatchableFunctionID, false);
 
   if (EnableMachineOutliner)
-    PM->add(createMachineOutlinerPass());
+    PM->add(createMachineOutlinerPass(EnableLinkOnceODROutlining));
 
   AddingMachinePasses = false;
 }