1 files changed, 2 insertions, 25 deletions
diff --git a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
index 437e5c987a10..132e9a03b813 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
@@ -1217,8 +1217,8 @@ InstructionCost VPInstruction::computeCost(ElementCount VF,
   default:
     // TODO: Compute cost other VPInstructions once the legacy cost model has
     // been retired.
-    assert(!getUnderlyingValue() &&
-           "unexpected VPInstruction witht underlying value");
+    assert((getOpcode() == Instruction::PHI || !getUnderlyingValue()) &&
+           "unexpected VPInstruction with underlying value");
     return 0;
   }
 }
@@ -4495,29 +4495,6 @@ void VPReductionPHIRecipe::print(raw_ostream &O, const Twine &Indent,
 }
 #endif
 
-void VPMonotonicPHIRecipe::execute(VPTransformState &State) {
-  assert(getParent()->getPlan()->getUF() == 1 && "Expected unroll factor 1.");
-  Value *Start = getStartValue()->getLiveInIRValue();
-  BasicBlock *VectorPH =
-      State.CFG.VPBB2IRBB.at(getParent()->getCFGPredecessor(0));
-  PHINode *MonotonicPHI =
-      State.Builder.CreatePHI(Start->getType(), 2, "monotonic.iv");
-  MonotonicPHI->addIncoming(Start, VectorPH);
-  MonotonicPHI->setDebugLoc(getDebugLoc());
-  State.set(this, MonotonicPHI, /*IsScalar=*/true);
-}
-
-#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
-void VPMonotonicPHIRecipe::print(raw_ostream &O, const Twine &Indent,
-                                 VPSlotTracker &SlotTracker) const {
-  O << Indent << "MONOTONIC-PHI ";
-
-  printAsOperand(O, SlotTracker);
-  O << " = phi ";
-  printOperands(O, SlotTracker);
-}
-#endif
-
 void VPWidenPHIRecipe::execute(VPTransformState &State) {
   Value *Op0 = State.get(getOperand(0));
   Type *VecTy = Op0->getType();