diff --git a/llvm/include/llvm/IR/Instructions.h b/llvm/include/llvm/IR/Instructions.h
--- a/llvm/include/llvm/IR/Instructions.h
+++ b/llvm/include/llvm/IR/Instructions.h
@@ -2017,6 +2017,14 @@
   ShuffleVectorInst *cloneImpl() const;
 
 public:
+  ShuffleVectorInst(Value *V1, Value *Mask, const Twine &NameStr = "",
+                    Instruction *InsertBefore = nullptr);
+  ShuffleVectorInst(Value *V1, Value *Mask, const Twine &NameStr,
+                    BasicBlock *InsertAtEnd);
+  ShuffleVectorInst(Value *V1, ArrayRef<int> Mask, const Twine &NameStr = "",
+                    Instruction *InsertBefore = nullptr);
+  ShuffleVectorInst(Value *V1, ArrayRef<int> Mask, const Twine &NameStr,
+                    BasicBlock *InsertAtEnd);
   ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
                     const Twine &NameStr = "",
                     Instruction *InsertBefor = nullptr);
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -1907,6 +1907,32 @@
 //                      ShuffleVectorInst Implementation
 //===----------------------------------------------------------------------===//
 
+static Value *createPlaceholderForShuffleVector(Value *V) {
+  assert(V && "Cannot create placeholder of nullptr V");
+  return PoisonValue::get(V->getType());
+}
+
+ShuffleVectorInst::ShuffleVectorInst(Value *V1, Value *Mask, const Twine &Name,
+                                     Instruction *InsertBefore)
+    : ShuffleVectorInst(V1, createPlaceholderForShuffleVector(V1), Mask, Name,
+                        InsertBefore) {}
+
+ShuffleVectorInst::ShuffleVectorInst(Value *V1, Value *Mask, const Twine &Name,
+                                     BasicBlock *InsertAtEnd)
+    : ShuffleVectorInst(V1, createPlaceholderForShuffleVector(V1), Mask, Name,
+                        InsertAtEnd) {}
+
+ShuffleVectorInst::ShuffleVectorInst(Value *V1, ArrayRef<int> Mask,
+                                     const Twine &Name,
+                                     Instruction *InsertBefore)
+    : ShuffleVectorInst(V1, createPlaceholderForShuffleVector(V1), Mask, Name,
+                        InsertBefore) {}
+
+ShuffleVectorInst::ShuffleVectorInst(Value *V1, ArrayRef<int> Mask,
+                                     const Twine &Name, BasicBlock *InsertAtEnd)
+    : ShuffleVectorInst(V1, createPlaceholderForShuffleVector(V1), Mask, Name,
+                        InsertAtEnd) {}
+
 ShuffleVectorInst::ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
                                      const Twine &Name,
                                      Instruction *InsertBefore)