diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -506,7 +506,8 @@
   /// Widen an integer or floating-point induction variable \p IV. If \p Trunc
   /// is provided, the integer induction variable will first be truncated to
   /// the corresponding type.
-  void widenIntOrFpInduction(PHINode *IV, TruncInst *Trunc = nullptr);
+  void widenIntOrFpInduction(PHINode *IV, Value *Start,
+                             TruncInst *Trunc = nullptr);
 
   /// getOrCreateVectorValue and getOrCreateScalarValue coordinate to generate a
   /// vector or scalar value on-demand if one is not yet available. When
@@ -644,7 +645,8 @@
   /// truncate instruction, instead of widening the original IV, we widen a
   /// version of the IV truncated to \p EntryVal's type.
   void createVectorIntOrFpInductionPHI(const InductionDescriptor &II,
-                                       Value *Step, Instruction *EntryVal);
+                                       Value *Step, Value *Start,
+                                       Instruction *EntryVal);
 
   /// Returns true if an instruction \p I should be scalarized instead of
   /// vectorized for the chosen vectorization factor.
@@ -1817,10 +1819,10 @@
 }
 
 void InnerLoopVectorizer::createVectorIntOrFpInductionPHI(
-    const InductionDescriptor &II, Value *Step, Instruction *EntryVal) {
+    const InductionDescriptor &II, Value *Step, Value *Start,
+    Instruction *EntryVal) {
   assert((isa<PHINode>(EntryVal) || isa<TruncInst>(EntryVal)) &&
          "Expected either an induction phi-node or a truncate of it!");
-  Value *Start = II.getStartValue();
 
   // Construct the initial value of the vector IV in the vector loop preheader
   auto CurrIP = Builder.saveIP();
@@ -1938,7 +1940,8 @@
     VectorLoopValueMap.setVectorValue(CastInst, Part, VectorLoopVal);
 }
 
-void InnerLoopVectorizer::widenIntOrFpInduction(PHINode *IV, TruncInst *Trunc) {
+void InnerLoopVectorizer::widenIntOrFpInduction(PHINode *IV, Value *Start,
+                                                TruncInst *Trunc) {
   assert((IV->getType()->isIntegerTy() || IV != OldInduction) &&
          "Primary induction variable must have an integer type");
 
@@ -2020,7 +2023,7 @@
   // least one user in the loop that is not widened.
   auto NeedsScalarIV = needsScalarInduction(EntryVal);
   if (!NeedsScalarIV) {
-    createVectorIntOrFpInductionPHI(ID, Step, EntryVal);
+    createVectorIntOrFpInductionPHI(ID, Step, Start, EntryVal);
     return;
   }
 
@@ -2028,7 +2031,7 @@
   // create the phi node, we will splat the scalar induction variable in each
   // loop iteration.
   if (!shouldScalarizeInstruction(EntryVal)) {
-    createVectorIntOrFpInductionPHI(ID, Step, EntryVal);
+    createVectorIntOrFpInductionPHI(ID, Step, Start, EntryVal);
     Value *ScalarIV = CreateScalarIV(Step);
     // Create scalar steps that can be used by instructions we will later
     // scalarize. Note that the addition of the scalar steps will not increase
@@ -7384,7 +7387,7 @@
   InductionDescriptor II = Legal->getInductionVars().lookup(Phi);
   if (II.getKind() == InductionDescriptor::IK_IntInduction ||
       II.getKind() == InductionDescriptor::IK_FpInduction)
-    return new VPWidenIntOrFpInductionRecipe(Phi);
+    return new VPWidenIntOrFpInductionRecipe(Phi, II.getStartValue());
 
   return nullptr;
 }
@@ -7407,9 +7410,13 @@
   };
 
   if (LoopVectorizationPlanner::getDecisionAndClampRange(
-          isOptimizableIVTruncate(I), Range))
+          isOptimizableIVTruncate(I), Range)) {
+
+    InductionDescriptor II =
+        Legal->getInductionVars().lookup(cast<PHINode>(I->getOperand(0)));
     return new VPWidenIntOrFpInductionRecipe(cast<PHINode>(I->getOperand(0)),
-                                             I);
+                                             II.getStartValue(), I);
+  }
   return nullptr;
 }
 
@@ -8017,7 +8024,7 @@
 
 void VPWidenIntOrFpInductionRecipe::execute(VPTransformState &State) {
   assert(!State.Instance && "Int or FP induction being replicated.");
-  State.ILV->widenIntOrFpInduction(IV, Trunc);
+  State.ILV->widenIntOrFpInduction(IV, Start, Trunc);
 }
 
 void VPWidenPHIRecipe::execute(VPTransformState &State) {
diff --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
--- a/llvm/lib/Transforms/Vectorize/VPlan.h
+++ b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -948,11 +948,14 @@
 /// producing their vector and scalar values.
 class VPWidenIntOrFpInductionRecipe : public VPRecipeBase {
   PHINode *IV;
+  Value *Start;
   TruncInst *Trunc;
 
 public:
-  VPWidenIntOrFpInductionRecipe(PHINode *IV, TruncInst *Trunc = nullptr)
-      : VPRecipeBase(VPWidenIntOrFpInductionSC), IV(IV), Trunc(Trunc) {}
+  VPWidenIntOrFpInductionRecipe(PHINode *IV, Value *Start,
+                                TruncInst *Trunc = nullptr)
+      : VPRecipeBase(VPWidenIntOrFpInductionSC), IV(IV), Start(Start),
+        Trunc(Trunc) {}
   ~VPWidenIntOrFpInductionRecipe() override = default;
 
   /// Method to support type inquiry through isa, cast, and dyn_cast.
@@ -967,6 +970,8 @@
   /// Print the recipe.
   void print(raw_ostream &O, const Twine &Indent,
              VPSlotTracker &SlotTracker) const override;
+
+  void setStart(Value *NewStart) { Start = NewStart; }
 };
 
 /// A recipe for handling all phi nodes except for integer and FP inductions.
diff --git a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
--- a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
@@ -68,7 +68,8 @@
         InductionDescriptor II = Inductions.lookup(Phi);
         if (II.getKind() == InductionDescriptor::IK_IntInduction ||
             II.getKind() == InductionDescriptor::IK_FpInduction) {
-          NewRecipe = new VPWidenIntOrFpInductionRecipe(Phi);
+          NewRecipe =
+              new VPWidenIntOrFpInductionRecipe(Phi, II.getStartValue());
         } else
           NewRecipe = new VPWidenPHIRecipe(Phi);
       } else if (GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(Inst)) {