1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp
index 78b49c9..c6653ae 100644
--- a/llvm/lib/CodeGen/MachineFunction.cpp
+++ b/llvm/lib/CodeGen/MachineFunction.cpp
@@ -187,6 +187,7 @@ void MachineFunction::init() {
     RegInfo = nullptr;
 
   MFInfo = nullptr;
+
   // We can realign the stack if the target supports it and the user hasn't
   // explicitly asked us not to.
   bool CanRealignSP = STI->getFrameLowering()->isStackRealignable() &&
@@ -232,6 +233,12 @@ void MachineFunction::init() {
   PSVManager = std::make_unique<PseudoSourceValueManager>(getTarget());
 }
 
+void MachineFunction::initTargetMachineFunctionInfo(
+    const TargetSubtargetInfo &STI) {
+  assert(!MFInfo && "MachineFunctionInfo already set");
+  MFInfo = Target.createMachineFunctionInfo(Allocator, F, &STI);
+}
+
 MachineFunction::~MachineFunction() {
   clear();
 }