1 files changed, 7 insertions, 4 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/MachineSSAUpdater.cpp b/contrib/llvm-project/llvm/lib/CodeGen/MachineSSAUpdater.cpp
index b12557d6d326..462082df5d05 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/MachineSSAUpdater.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/MachineSSAUpdater.cpp
@@ -50,15 +50,18 @@ MachineSSAUpdater::~MachineSSAUpdater() {
 }
 
 /// Initialize - Reset this object to get ready for a new set of SSA
-/// updates.  ProtoValue is the value used to name PHI nodes.
-void MachineSSAUpdater::Initialize(Register V) {
+/// updates.
+void MachineSSAUpdater::Initialize(const TargetRegisterClass *RC) {
   if (!AV)
     AV = new AvailableValsTy();
   else
     getAvailableVals(AV).clear();
 
-  VR = V;
-  VRC = MRI->getRegClass(VR);
+  VRC = RC;
+}
+
+void MachineSSAUpdater::Initialize(Register V) {
+  Initialize(MRI->getRegClass(V));
 }
 
 /// HasValueForBlock - Return true if the MachineSSAUpdater already has a value for