[RISCV] Add cost model for vector insert/extract element.

[jacquesguan]

Summary

This patch adds cost model for vector insert/extract element instructions. In RVV, we could use vector scalar move instruction to insert or extract the first element, and use vslide to move it. But for mask vector or i64 vector in i32 target, we need special instructions to make it.

[reames]

Generally quite reasonable, a couple comments to address before a likely LGTM.

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

738

This routine is used for both insertelement and extractelement. Your comments apply only to extract. I think you're either a) missing a opcode early return, or b) need to give corresponding insert comments.

745

This line is interesting as it implies we should probably have a test check configuration for cases where the vector type is scalarized. Can you add a run line (precommit it please) which *doesn't* have float, but does have vector? Just to make sure we have this case exercised.

Hm, actually, thinking about this. There may be an interesting case here. What happens if we're costing a scalable vector which can't be legalized via scalarizing? Digging through the code, it looks like we return LT.first as invalid in that case. I think we need to propagate that here to be safe.

749

Ok, the following is an *optional* suggestion. Feel free to include it or ignore.

This might be more readable if structured as:
InstructionCost SlideDownCost = Index == 0 ? 0: 1;
InstructionCost MatCost = (your two special cases)
return 1 + SlideDownCost + MatCost.

[jacquesguan]

Address comment.

[jacquesguan]

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

738

Thanks, I missed some special cases of insertelement, already added.

745

Thanks for pointing this. If a scalable vector type is not supported in the target, getTypeLegalizationCost would return {InvalidCost, itself}. I missed this case. Now I add an early exit to make sure returning InvalidCost.

[reames]

Adding the insertelement handling caused a lot more test diffs. For ease of review, would you mind restricting this patch to extractelement and then doing insertelement in a follow up patch?

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

744

I think you're missing a return here.

788

For a follow up patch...

I think we can do better here using logical ops on the mask vector. Haven't fully worked through the sequence, but generating a mask with one bit set is fairly cheap, and then we're just doing bit toggles.

825

I think we're missing something here. Specifically, what is the appropriate cost for an illegally typed vector which has been split? Don't we need to account for the cost of figuring out which sub-vector to extract from/insert into? For constants, this should fold away, but for a non-constant index doesn't this require some logic?

[jacquesguan]

In D133007#3764086, @reames wrote:

Adding the insertelement handling caused a lot more test diffs. For ease of review, would you mind restricting this patch to extractelement and then doing insertelement in a follow up patch?

The reason why other test cases affected is that some caculation of other instructions' cost depends on the cost of insertelement and extractelement. It my mistake to forget upload them before. So splitting this revision would be not help for reviewing.

[jacquesguan]

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

788

I think you mean we could improve the codegen of insertelemet of mask vector.
I do have a revision about fixed mask insertelement https://reviews.llvm.org/D119115, but it is not approved now.
About your comment, I don't think out how to build a scalable mask vector with only a given index set now, which instructions we should use to make it?

[jacquesguan]

Add consider of splitted vector type.

[jacquesguan]

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

825

I missed considerring the case of splitted vector. In this case, we would use stack store/load to make it. I added it now.

[reames]

LGTM with one required change made. If you disagree with that change, or it doesn't work for some reason, further discussion is needed.

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

757

I don't follow the added code here.

For purposes of driving this review forward, can you split this bit into it's own patch? For this patch, do the following:

if (!isTypeLegal(Val->getType())
  return BaseT::getVectorInstrCost(Opcode, Val, Index);

[jacquesguan]

Address comment and rebase main.

[reames]

LGTM per previous comment.

[jacquesguan]

Fix test.

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h

getMemoryOpCost(unsigned Opcode, Type *Src, MaybeAlign Alignment,
                   TTI::OperandValueInfo OpdInfo = {TTI::OK_AnyValue, TTI::OP_None},
                   const Instruction *I = nullptr);
 
   InstructionCost getCmpSelInstrCost(unsigned Opcode, Type *ValTy, Type *CondTy,
                                      CmpInst::Predicate VecPred,
                                      TTI::TargetCostKind CostKind,
                                      const Instruction *I = nullptr);
 
+  using BaseT::getVectorInstrCost;
+  InstructionCost getVectorInstrCost(unsigned Opcode, Type *Val,
+                                     unsigned Index);
+
   bool isElementTypeLegalForScalableVector(Type *Ty) const {
     return TLI->isLegalElementTypeForRVV(Ty);
   }
 
   bool isLegalMaskedLoadStore(Type *DataType, Align Alignment) {
     if (!ST->hasVInstructions())
       return false;
 

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

if ((Opcode == Instruction::ICmp || Opcode == Instruction::FCmp) &&
     // TODO: Add cost for fp vector compare instruction.
   }
 
   // TODO: Add cost for scalar type.
 
   return BaseT::getCmpSelInstrCost(Opcode, ValTy, CondTy, VecPred, CostKind, I);
 }
 
+InstructionCost RISCVTTIImpl::getVectorInstrCost(unsigned Opcode, Type *Val,
+                                                 unsigned Index) {
+  assert(Val->isVectorTy() && "This must be a vector type");
+
+  // Legalize the type.
+  std::pair<InstructionCost, MVT> LT = getTypeLegalizationCost(Val);
+
+  // This type is legalized to a scalar type.
+  if (!LT.second.isVector())
+    return 0;
+
+  if (Index != -1U) {
+    // The type may be split. For fixed-width vectors we can normalize the
+    // index to the new type.
+    if (LT.second.isFixedLengthVector()) {
+      unsigned Width = LT.second.getVectorNumElements();
+      Index = Index % Width;
+    }
+
+    // We could extract/insert the first element without vslidedown.
+    if (Index == 0) {
+      // Mask vector extract/insert element is different from normal case.
+      if (Val->getScalarSizeInBits() == 1) {
+        // vmv.v.i v8, 0
+        // vmerge.vim v8, v8, 1, v0
+        // vmv.x.s a0, v8
+        return 3;
+      }
+      // Extract i64 in the target that has XLEN=32 need more instruction.
+      if (Val->getScalarType()->isIntegerTy() &&
+          ST->getXLen() < Val->getScalarSizeInBits()) {
+        // vmv.x.s a0, v8
+        // li a1, 32
+        // vsrl.vx v8, v8, a1
+        // vmv.x.s a1, v8
+        return 4;
+      }
+      return 1;
+    }
+  }
+  // Mask vector extract/insert element is different from normal case.
+  if (Val->getScalarSizeInBits() == 1) {
+    // vmv.v.i v8, 0
+    // vmerge.vim v8, v8, 1, v0
+    // vsetivli zero, 1, e8, m2, ta, mu (not count)
+    // vslidedown.vx v8, v8, a0
+    // vmv.x.s a0, v8
+    return 4;
+  }
+  // Extract i64 in the target that has XLEN=32 need more instruction.
+  if (Val->getScalarType()->isIntegerTy() &&
+      ST->getXLen() < Val->getScalarSizeInBits()) {
+    // vslidedown.vx v8, v8, a0
+    // vmv.x.s a0, v8
+    // li a1, 32
+    // vsrl.vx v8, v8, a1
+    // vmv.x.s a1, v8
+    return 5;
+  }
+  return 2;
+}
+
 void RISCVTTIImpl::getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
                                            TTI::UnrollingPreferences &UP,
                                            OptimizationRemarkEmitter *ORE) {
   // TODO: More tuning on benchmarks and metrics with changes as needed
   //       would apply to all settings below to enable performance.
 
 
   if (ST->enableDefaultUnroll())
void RISCVTTIImpl::getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
   if (L->getHeader()->getParent()->hasOptSize())
     return;
 
   SmallVector<BasicBlock *, 4> ExitingBlocks;
   L->getExitingBlocks(ExitingBlocks);
   LLVM_DEBUG(dbgs() << "Loop has:\n"
                     << "Blocks: " << L->getNumBlocks() << "\n"
                     << "Exit blocks: " << ExitingBlocks.size() << "\n");
 
   // Only allow another exit other than the latch. This acts as an early exit
   // as it mirrors the profitability calculation of the runtime unroller.
   if (ExitingBlocks.size() > 2)
     return;
 
   // Limit the CFG of the loop body for targets with a branch predictor.
   // Allowing 4 blocks permits if-then-else diamonds in the body.
   if (L->getNumBlocks() > 4)

llvm/test/Analysis/CostModel/RISCV/rvv-extractelement.ll

 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
 ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=riscv32 -mattr=+v,+f,+d,+zfh,+experimental-zvfh -riscv-v-vector-bits-min=-1 < %s | FileCheck %s --check-prefixes=CHECK,RV32
 ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=riscv64 -mattr=+v,+f,+d,+zfh,+experimental-zvfh -riscv-v-vector-bits-min=-1 < %s | FileCheck %s --check-prefixes=CHECK,RV64
 ; Check that we don't crash querying costs when vectors are not enabled.
 ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=riscv64
 
 define void @extractelement_int() {
 ; RV32-LABEL: 'extractelement_int'
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i1_0 = extractelement <2 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i1_0 = extractelement <4 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i1_0 = extractelement <8 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i1_0 = extractelement <16 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i1_0 = extractelement <32 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i1_0 = extractelement <vscale x 2 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i1_0 = extractelement <vscale x 4 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i1_0 = extractelement <vscale x 8 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i1_0 = extractelement <vscale x 16 x i1> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i1_0 = extractelement <vscale x 32 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v2i1_0 = extractelement <2 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v4i1_0 = extractelement <4 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v8i1_0 = extractelement <8 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v16i1_0 = extractelement <16 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v32i1_0 = extractelement <32 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv2i1_0 = extractelement <vscale x 2 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv4i1_0 = extractelement <vscale x 4 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv8i1_0 = extractelement <vscale x 8 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv16i1_0 = extractelement <vscale x 16 x i1> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv32i1_0 = extractelement <vscale x 32 x i1> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8_0 = extractelement <2 x i8> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8_0 = extractelement <4 x i8> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8_0 = extractelement <8 x i8> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8_0 = extractelement <16 x i8> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i8_0 = extractelement <32 x i8> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8_0 = extractelement <vscale x 2 x i8> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8_0 = extractelement <vscale x 4 x i8> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8_0 = extractelement <vscale x 8 x i8> undef, i32 0

 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i32_0 = extractelement <2 x i32> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i32_0 = extractelement <4 x i32> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i32_0 = extractelement <8 x i32> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i32_0 = extractelement <16 x i32> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i32_0 = extractelement <vscale x 2 x i32> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i32_0 = extractelement <vscale x 4 x i32> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i32_0 = extractelement <vscale x 8 x i32> undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i32_0 = extractelement <vscale x 16 x i32> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i64_0 = extractelement <2 x i64> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i64_0 = extractelement <4 x i64> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i64_0 = extractelement <8 x i64> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i64_0 = extractelement <vscale x 2 x i64> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i64_0 = extractelement <vscale x 4 x i64> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i64_0 = extractelement <vscale x 8 x i64> undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i1_1 = extractelement <2 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i1_1 = extractelement <4 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i1_1 = extractelement <8 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i1_1 = extractelement <16 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i1_1 = extractelement <32 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i1_1 = extractelement <vscale x 2 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i1_1 = extractelement <vscale x 4 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i1_1 = extractelement <vscale x 8 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i1_1 = extractelement <vscale x 16 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i1_1 = extractelement <vscale x 32 x i1> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8_1 = extractelement <2 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8_1 = extractelement <4 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8_1 = extractelement <8 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8_1 = extractelement <16 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i8_1 = extractelement <32 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8_1 = extractelement <vscale x 2 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8_1 = extractelement <vscale x 4 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8_1 = extractelement <vscale x 8 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i8_1 = extractelement <vscale x 16 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i8_1 = extractelement <vscale x 32 x i8> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i16_1 = extractelement <2 x i16> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i16_1 = extractelement <4 x i16> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i16_1 = extractelement <8 x i16> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i16_1 = extractelement <16 x i16> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i16_1 = extractelement <vscale x 2 x i16> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i16_1 = extractelement <vscale x 4 x i16> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i16_1 = extractelement <vscale x 8 x i16> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i16_1 = extractelement <vscale x 16 x i16> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i32_1 = extractelement <2 x i32> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i32_1 = extractelement <4 x i32> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i32_1 = extractelement <8 x i32> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i32_1 = extractelement <16 x i32> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i32_1 = extractelement <vscale x 2 x i32> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i32_1 = extractelement <vscale x 4 x i32> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i32_1 = extractelement <vscale x 8 x i32> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i32_1 = extractelement <vscale x 16 x i32> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i64_1 = extractelement <2 x i64> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i64_1 = extractelement <4 x i64> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i64_1 = extractelement <8 x i64> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i64_1 = extractelement <vscale x 2 x i64> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i64_1 = extractelement <vscale x 4 x i64> undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i64_1 = extractelement <vscale x 8 x i64> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v2i64_0 = extractelement <2 x i64> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v4i64_0 = extractelement <4 x i64> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v8i64_0 = extractelement <8 x i64> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv2i64_0 = extractelement <vscale x 2 x i64> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv4i64_0 = extractelement <vscale x 4 x i64> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv8i64_0 = extractelement <vscale x 8 x i64> undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v2i1_1 = extractelement <2 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v4i1_1 = extractelement <4 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v8i1_1 = extractelement <8 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v16i1_1 = extractelement <16 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v32i1_1 = extractelement <32 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv2i1_1 = extractelement <vscale x 2 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv4i1_1 = extractelement <vscale x 4 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv8i1_1 = extractelement <vscale x 8 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv16i1_1 = extractelement <vscale x 16 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv32i1_1 = extractelement <vscale x 32 x i1> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i8_1 = extractelement <2 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i8_1 = extractelement <4 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i8_1 = extractelement <8 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i8_1 = extractelement <16 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v32i8_1 = extractelement <32 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i8_1 = extractelement <vscale x 2 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i8_1 = extractelement <vscale x 4 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i8_1 = extractelement <vscale x 8 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i8_1 = extractelement <vscale x 16 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv32i8_1 = extractelement <vscale x 32 x i8> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i16_1 = extractelement <2 x i16> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i16_1 = extractelement <4 x i16> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i16_1 = extractelement <8 x i16> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i16_1 = extractelement <16 x i16> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i16_1 = extractelement <vscale x 2 x i16> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i16_1 = extractelement <vscale x 4 x i16> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i16_1 = extractelement <vscale x 8 x i16> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i16_1 = extractelement <vscale x 16 x i16> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i32_1 = extractelement <2 x i32> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i32_1 = extractelement <4 x i32> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i32_1 = extractelement <8 x i32> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i32_1 = extractelement <16 x i32> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i32_1 = extractelement <vscale x 2 x i32> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i32_1 = extractelement <vscale x 4 x i32> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i32_1 = extractelement <vscale x 8 x i32> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i32_1 = extractelement <vscale x 16 x i32> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %v2i64_1 = extractelement <2 x i64> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %v4i64_1 = extractelement <4 x i64> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %v8i64_1 = extractelement <8 x i64> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %nxv2i64_1 = extractelement <vscale x 2 x i64> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %nxv4i64_1 = extractelement <vscale x 4 x i64> undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %nxv8i64_1 = extractelement <vscale x 8 x i64> undef, i32 1
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
 ;
 ; RV64-LABEL: 'extractelement_int'
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i1_0 = extractelement <2 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i1_0 = extractelement <4 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i1_0 = extractelement <8 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i1_0 = extractelement <16 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i1_0 = extractelement <32 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i1_0 = extractelement <vscale x 2 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i1_0 = extractelement <vscale x 4 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i1_0 = extractelement <vscale x 8 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i1_0 = extractelement <vscale x 16 x i1> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i1_0 = extractelement <vscale x 32 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v2i1_0 = extractelement <2 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v4i1_0 = extractelement <4 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v8i1_0 = extractelement <8 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v16i1_0 = extractelement <16 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v32i1_0 = extractelement <32 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv2i1_0 = extractelement <vscale x 2 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv4i1_0 = extractelement <vscale x 4 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv8i1_0 = extractelement <vscale x 8 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv16i1_0 = extractelement <vscale x 16 x i1> undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv32i1_0 = extractelement <vscale x 32 x i1> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8_0 = extractelement <2 x i8> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8_0 = extractelement <4 x i8> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8_0 = extractelement <8 x i8> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8_0 = extractelement <16 x i8> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i8_0 = extractelement <32 x i8> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8_0 = extractelement <vscale x 2 x i8> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8_0 = extractelement <vscale x 4 x i8> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8_0 = extractelement <vscale x 8 x i8> undef, i32 0

 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i32_0 = extractelement <vscale x 8 x i32> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i32_0 = extractelement <vscale x 16 x i32> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i64_0 = extractelement <2 x i64> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i64_0 = extractelement <4 x i64> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i64_0 = extractelement <8 x i64> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i64_0 = extractelement <vscale x 2 x i64> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i64_0 = extractelement <vscale x 4 x i64> undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i64_0 = extractelement <vscale x 8 x i64> undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i1_1 = extractelement <2 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i1_1 = extractelement <4 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i1_1 = extractelement <8 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i1_1 = extractelement <16 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i1_1 = extractelement <32 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i1_1 = extractelement <vscale x 2 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i1_1 = extractelement <vscale x 4 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i1_1 = extractelement <vscale x 8 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i1_1 = extractelement <vscale x 16 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i1_1 = extractelement <vscale x 32 x i1> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8_1 = extractelement <2 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8_1 = extractelement <4 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8_1 = extractelement <8 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8_1 = extractelement <16 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i8_1 = extractelement <32 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8_1 = extractelement <vscale x 2 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8_1 = extractelement <vscale x 4 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8_1 = extractelement <vscale x 8 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i8_1 = extractelement <vscale x 16 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i8_1 = extractelement <vscale x 32 x i8> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i16_1 = extractelement <2 x i16> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i16_1 = extractelement <4 x i16> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i16_1 = extractelement <8 x i16> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i16_1 = extractelement <16 x i16> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i16_1 = extractelement <vscale x 2 x i16> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i16_1 = extractelement <vscale x 4 x i16> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i16_1 = extractelement <vscale x 8 x i16> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i16_1 = extractelement <vscale x 16 x i16> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i32_1 = extractelement <2 x i32> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i32_1 = extractelement <4 x i32> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i32_1 = extractelement <8 x i32> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i32_1 = extractelement <16 x i32> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i32_1 = extractelement <vscale x 2 x i32> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i32_1 = extractelement <vscale x 4 x i32> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i32_1 = extractelement <vscale x 8 x i32> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i32_1 = extractelement <vscale x 16 x i32> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i64_1 = extractelement <2 x i64> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i64_1 = extractelement <4 x i64> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i64_1 = extractelement <8 x i64> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i64_1 = extractelement <vscale x 2 x i64> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i64_1 = extractelement <vscale x 4 x i64> undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i64_1 = extractelement <vscale x 8 x i64> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v2i1_1 = extractelement <2 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v4i1_1 = extractelement <4 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v8i1_1 = extractelement <8 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v16i1_1 = extractelement <16 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v32i1_1 = extractelement <32 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv2i1_1 = extractelement <vscale x 2 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv4i1_1 = extractelement <vscale x 4 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv8i1_1 = extractelement <vscale x 8 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv16i1_1 = extractelement <vscale x 16 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv32i1_1 = extractelement <vscale x 32 x i1> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i8_1 = extractelement <2 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i8_1 = extractelement <4 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i8_1 = extractelement <8 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i8_1 = extractelement <16 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v32i8_1 = extractelement <32 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i8_1 = extractelement <vscale x 2 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i8_1 = extractelement <vscale x 4 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i8_1 = extractelement <vscale x 8 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i8_1 = extractelement <vscale x 16 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv32i8_1 = extractelement <vscale x 32 x i8> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i16_1 = extractelement <2 x i16> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i16_1 = extractelement <4 x i16> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i16_1 = extractelement <8 x i16> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i16_1 = extractelement <16 x i16> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i16_1 = extractelement <vscale x 2 x i16> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i16_1 = extractelement <vscale x 4 x i16> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i16_1 = extractelement <vscale x 8 x i16> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i16_1 = extractelement <vscale x 16 x i16> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i32_1 = extractelement <2 x i32> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i32_1 = extractelement <4 x i32> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i32_1 = extractelement <8 x i32> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i32_1 = extractelement <16 x i32> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i32_1 = extractelement <vscale x 2 x i32> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i32_1 = extractelement <vscale x 4 x i32> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i32_1 = extractelement <vscale x 8 x i32> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i32_1 = extractelement <vscale x 16 x i32> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i64_1 = extractelement <2 x i64> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i64_1 = extractelement <4 x i64> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i64_1 = extractelement <8 x i64> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i64_1 = extractelement <vscale x 2 x i64> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i64_1 = extractelement <vscale x 4 x i64> undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i64_1 = extractelement <vscale x 8 x i64> undef, i32 1
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
 ;
   %v2i1_0 = extractelement <2 x i1> undef, i32 0
   %v4i1_0 = extractelement <4 x i1> undef, i32 0
   %v8i1_0 = extractelement <8 x i1> undef, i32 0
   %v16i1_0 = extractelement <16 x i1> undef, i32 0
   %v32i1_0 = extractelement <32 x i1> undef, i32 0
 

 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f32_0 = extractelement <vscale x 8 x float> undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16f32_0 = extractelement <vscale x 16 x float> undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f64_0 = extractelement <2 x double> undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f64_0 = extractelement <4 x double> undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8f64_0 = extractelement <8 x double> undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f64_0 = extractelement <vscale x 2 x double> undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4f64_0 = extractelement <vscale x 4 x double> undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f64_0 = extractelement <vscale x 8 x double> undef, i32 0
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f16_1 = extractelement <2 x half> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f16_1 = extractelement <4 x half> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8f16_1 = extractelement <8 x half> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16f16_1 = extractelement <16 x half> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16_1 = extractelement <vscale x 2 x half> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16_1 = extractelement <vscale x 4 x half> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f16_1 = extractelement <vscale x 8 x half> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16f16_1 = extractelement <vscale x 16 x half> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f32_1 = extractelement <2 x float> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f32_1 = extractelement <4 x float> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8f32_1 = extractelement <8 x float> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16f32_1 = extractelement <16 x float> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f32_1 = extractelement <vscale x 2 x float> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4f32_1 = extractelement <vscale x 4 x float> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f32_1 = extractelement <vscale x 8 x float> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16f32_1 = extractelement <vscale x 16 x float> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f64_1 = extractelement <2 x double> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f64_1 = extractelement <4 x double> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8f64_1 = extractelement <8 x double> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f64_1 = extractelement <vscale x 2 x double> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4f64_1 = extractelement <vscale x 4 x double> undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f64_1 = extractelement <vscale x 8 x double> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2f16_1 = extractelement <2 x half> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4f16_1 = extractelement <4 x half> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8f16_1 = extractelement <8 x half> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16f16_1 = extractelement <16 x half> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16_1 = extractelement <vscale x 2 x half> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16_1 = extractelement <vscale x 4 x half> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16_1 = extractelement <vscale x 8 x half> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16f16_1 = extractelement <vscale x 16 x half> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2f32_1 = extractelement <2 x float> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4f32_1 = extractelement <4 x float> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8f32_1 = extractelement <8 x float> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16f32_1 = extractelement <16 x float> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2f32_1 = extractelement <vscale x 2 x float> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4f32_1 = extractelement <vscale x 4 x float> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8f32_1 = extractelement <vscale x 8 x float> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16f32_1 = extractelement <vscale x 16 x float> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2f64_1 = extractelement <2 x double> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4f64_1 = extractelement <4 x double> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8f64_1 = extractelement <8 x double> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2f64_1 = extractelement <vscale x 2 x double> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4f64_1 = extractelement <vscale x 4 x double> undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8f64_1 = extractelement <vscale x 8 x double> undef, i32 1
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
 ;
   %v2f16_0 = extractelement <2 x half> undef, i32 0
   %v4f16_0 = extractelement <4 x half> undef, i32 0
   %v8f16_0 = extractelement <8 x half> undef, i32 0
   %v16f16_0 = extractelement <16 x half> undef, i32 0
 
   %nxv2f16_0 = extractelement <vscale x 2 x half> undef, i32 0

llvm/test/Analysis/CostModel/RISCV/rvv-insertelement.ll

 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
 ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=riscv32 -mattr=+v,+f,+d,+zfh,+experimental-zvfh -riscv-v-vector-bits-min=-1 < %s | FileCheck %s --check-prefixes=CHECK,RV32
 ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=riscv64 -mattr=+v,+f,+d,+zfh,+experimental-zvfh -riscv-v-vector-bits-min=-1 < %s | FileCheck %s --check-prefixes=CHECK,RV64
 ; Check that we don't crash querying costs when vectors are not enabled.
 ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=riscv64
 
 define void @insertelement_int() {
 ; RV32-LABEL: 'insertelement_int'
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i1_0 = insertelement <2 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i1_0 = insertelement <4 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i1_0 = insertelement <8 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i1_0 = insertelement <16 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i1_0 = insertelement <32 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i1_0 = insertelement <vscale x 2 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i1_0 = insertelement <vscale x 4 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i1_0 = insertelement <vscale x 8 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i1_0 = insertelement <vscale x 16 x i1> undef, i1 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i1_0 = insertelement <vscale x 32 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v2i1_0 = insertelement <2 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v4i1_0 = insertelement <4 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v8i1_0 = insertelement <8 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v16i1_0 = insertelement <16 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v32i1_0 = insertelement <32 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv2i1_0 = insertelement <vscale x 2 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv4i1_0 = insertelement <vscale x 4 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv8i1_0 = insertelement <vscale x 8 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv16i1_0 = insertelement <vscale x 16 x i1> undef, i1 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv32i1_0 = insertelement <vscale x 32 x i1> undef, i1 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8_0 = insertelement <2 x i8> undef, i8 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8_0 = insertelement <4 x i8> undef, i8 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8_0 = insertelement <8 x i8> undef, i8 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8_0 = insertelement <16 x i8> undef, i8 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i8_0 = insertelement <32 x i8> undef, i8 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8_0 = insertelement <vscale x 2 x i8> undef, i8 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8_0 = insertelement <vscale x 4 x i8> undef, i8 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8_0 = insertelement <vscale x 8 x i8> undef, i8 undef, i32 0

 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i32_0 = insertelement <2 x i32> undef, i32 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i32_0 = insertelement <4 x i32> undef, i32 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i32_0 = insertelement <8 x i32> undef, i32 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i32_0 = insertelement <16 x i32> undef, i32 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i32_0 = insertelement <vscale x 2 x i32> undef, i32 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i32_0 = insertelement <vscale x 4 x i32> undef, i32 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i32_0 = insertelement <vscale x 8 x i32> undef, i32 undef, i32 0
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i32_0 = insertelement <vscale x 16 x i32> undef, i32 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i64_0 = insertelement <2 x i64> undef, i64 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i64_0 = insertelement <4 x i64> undef, i64 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i64_0 = insertelement <8 x i64> undef, i64 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i64_0 = insertelement <vscale x 2 x i64> undef, i64 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i64_0 = insertelement <vscale x 4 x i64> undef, i64 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i64_0 = insertelement <vscale x 8 x i64> undef, i64 undef, i32 0
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i1_1 = insertelement <2 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i1_1 = insertelement <4 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i1_1 = insertelement <8 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i1_1 = insertelement <16 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i1_1 = insertelement <32 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i1_1 = insertelement <vscale x 2 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i1_1 = insertelement <vscale x 4 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i1_1 = insertelement <vscale x 8 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i1_1 = insertelement <vscale x 16 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i1_1 = insertelement <vscale x 32 x i1> undef, i1 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8_1 = insertelement <2 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8_1 = insertelement <4 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8_1 = insertelement <8 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8_1 = insertelement <16 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i8_1 = insertelement <32 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8_1 = insertelement <vscale x 2 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8_1 = insertelement <vscale x 4 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8_1 = insertelement <vscale x 8 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i8_1 = insertelement <vscale x 16 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i8_1 = insertelement <vscale x 32 x i8> undef, i8 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i16_1 = insertelement <2 x i16> undef, i16 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i16_1 = insertelement <4 x i16> undef, i16 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i16_1 = insertelement <8 x i16> undef, i16 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i16_1 = insertelement <16 x i16> undef, i16 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i16_1 = insertelement <vscale x 2 x i16> undef, i16 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i16_1 = insertelement <vscale x 4 x i16> undef, i16 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i16_1 = insertelement <vscale x 8 x i16> undef, i16 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i16_1 = insertelement <vscale x 16 x i16> undef, i16 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i32_1 = insertelement <2 x i32> undef, i32 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i32_1 = insertelement <4 x i32> undef, i32 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i32_1 = insertelement <8 x i32> undef, i32 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i32_1 = insertelement <16 x i32> undef, i32 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i32_1 = insertelement <vscale x 2 x i32> undef, i32 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i32_1 = insertelement <vscale x 4 x i32> undef, i32 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i32_1 = insertelement <vscale x 8 x i32> undef, i32 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i32_1 = insertelement <vscale x 16 x i32> undef, i32 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i64_1 = insertelement <2 x i64> undef, i64 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i64_1 = insertelement <4 x i64> undef, i64 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i64_1 = insertelement <8 x i64> undef, i64 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i64_1 = insertelement <vscale x 2 x i64> undef, i64 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i64_1 = insertelement <vscale x 4 x i64> undef, i64 undef, i32 1
-; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i64_1 = insertelement <vscale x 8 x i64> undef, i64 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v2i64_0 = insertelement <2 x i64> undef, i64 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v4i64_0 = insertelement <4 x i64> undef, i64 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v8i64_0 = insertelement <8 x i64> undef, i64 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv2i64_0 = insertelement <vscale x 2 x i64> undef, i64 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv4i64_0 = insertelement <vscale x 4 x i64> undef, i64 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv8i64_0 = insertelement <vscale x 8 x i64> undef, i64 undef, i32 0
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v2i1_1 = insertelement <2 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v4i1_1 = insertelement <4 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v8i1_1 = insertelement <8 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v16i1_1 = insertelement <16 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v32i1_1 = insertelement <32 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv2i1_1 = insertelement <vscale x 2 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv4i1_1 = insertelement <vscale x 4 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv8i1_1 = insertelement <vscale x 8 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv16i1_1 = insertelement <vscale x 16 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv32i1_1 = insertelement <vscale x 32 x i1> undef, i1 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i8_1 = insertelement <2 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i8_1 = insertelement <4 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i8_1 = insertelement <8 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i8_1 = insertelement <16 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v32i8_1 = insertelement <32 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i8_1 = insertelement <vscale x 2 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i8_1 = insertelement <vscale x 4 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i8_1 = insertelement <vscale x 8 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i8_1 = insertelement <vscale x 16 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv32i8_1 = insertelement <vscale x 32 x i8> undef, i8 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i16_1 = insertelement <2 x i16> undef, i16 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i16_1 = insertelement <4 x i16> undef, i16 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i16_1 = insertelement <8 x i16> undef, i16 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i16_1 = insertelement <16 x i16> undef, i16 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i16_1 = insertelement <vscale x 2 x i16> undef, i16 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i16_1 = insertelement <vscale x 4 x i16> undef, i16 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i16_1 = insertelement <vscale x 8 x i16> undef, i16 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i16_1 = insertelement <vscale x 16 x i16> undef, i16 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i32_1 = insertelement <2 x i32> undef, i32 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i32_1 = insertelement <4 x i32> undef, i32 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i32_1 = insertelement <8 x i32> undef, i32 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i32_1 = insertelement <16 x i32> undef, i32 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i32_1 = insertelement <vscale x 2 x i32> undef, i32 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i32_1 = insertelement <vscale x 4 x i32> undef, i32 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i32_1 = insertelement <vscale x 8 x i32> undef, i32 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i32_1 = insertelement <vscale x 16 x i32> undef, i32 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %v2i64_1 = insertelement <2 x i64> undef, i64 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %v4i64_1 = insertelement <4 x i64> undef, i64 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %v8i64_1 = insertelement <8 x i64> undef, i64 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %nxv2i64_1 = insertelement <vscale x 2 x i64> undef, i64 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %nxv4i64_1 = insertelement <vscale x 4 x i64> undef, i64 undef, i32 1
+; RV32-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %nxv8i64_1 = insertelement <vscale x 8 x i64> undef, i64 undef, i32 1
 ; RV32-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
 ;
 ; RV64-LABEL: 'insertelement_int'
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i1_0 = insertelement <2 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i1_0 = insertelement <4 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i1_0 = insertelement <8 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i1_0 = insertelement <16 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i1_0 = insertelement <32 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i1_0 = insertelement <vscale x 2 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i1_0 = insertelement <vscale x 4 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i1_0 = insertelement <vscale x 8 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i1_0 = insertelement <vscale x 16 x i1> undef, i1 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i1_0 = insertelement <vscale x 32 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v2i1_0 = insertelement <2 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v4i1_0 = insertelement <4 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v8i1_0 = insertelement <8 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v16i1_0 = insertelement <16 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %v32i1_0 = insertelement <32 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv2i1_0 = insertelement <vscale x 2 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv4i1_0 = insertelement <vscale x 4 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv8i1_0 = insertelement <vscale x 8 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv16i1_0 = insertelement <vscale x 16 x i1> undef, i1 undef, i32 0
+; RV64-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %nxv32i1_0 = insertelement <vscale x 32 x i1> undef, i1 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8_0 = insertelement <2 x i8> undef, i8 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8_0 = insertelement <4 x i8> undef, i8 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8_0 = insertelement <8 x i8> undef, i8 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8_0 = insertelement <16 x i8> undef, i8 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i8_0 = insertelement <32 x i8> undef, i8 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8_0 = insertelement <vscale x 2 x i8> undef, i8 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8_0 = insertelement <vscale x 4 x i8> undef, i8 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8_0 = insertelement <vscale x 8 x i8> undef, i8 undef, i32 0

 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i32_0 = insertelement <vscale x 8 x i32> undef, i32 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i32_0 = insertelement <vscale x 16 x i32> undef, i32 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i64_0 = insertelement <2 x i64> undef, i64 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i64_0 = insertelement <4 x i64> undef, i64 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i64_0 = insertelement <8 x i64> undef, i64 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i64_0 = insertelement <vscale x 2 x i64> undef, i64 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i64_0 = insertelement <vscale x 4 x i64> undef, i64 undef, i32 0
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i64_0 = insertelement <vscale x 8 x i64> undef, i64 undef, i32 0
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i1_1 = insertelement <2 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i1_1 = insertelement <4 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i1_1 = insertelement <8 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i1_1 = insertelement <16 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i1_1 = insertelement <32 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i1_1 = insertelement <vscale x 2 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i1_1 = insertelement <vscale x 4 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i1_1 = insertelement <vscale x 8 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i1_1 = insertelement <vscale x 16 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i1_1 = insertelement <vscale x 32 x i1> undef, i1 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i8_1 = insertelement <2 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i8_1 = insertelement <4 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i8_1 = insertelement <8 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i8_1 = insertelement <16 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v32i8_1 = insertelement <32 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i8_1 = insertelement <vscale x 2 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i8_1 = insertelement <vscale x 4 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i8_1 = insertelement <vscale x 8 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i8_1 = insertelement <vscale x 16 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv32i8_1 = insertelement <vscale x 32 x i8> undef, i8 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i16_1 = insertelement <2 x i16> undef, i16 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i16_1 = insertelement <4 x i16> undef, i16 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i16_1 = insertelement <8 x i16> undef, i16 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i16_1 = insertelement <16 x i16> undef, i16 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i16_1 = insertelement <vscale x 2 x i16> undef, i16 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i16_1 = insertelement <vscale x 4 x i16> undef, i16 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i16_1 = insertelement <vscale x 8 x i16> undef, i16 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i16_1 = insertelement <vscale x 16 x i16> undef, i16 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i32_1 = insertelement <2 x i32> undef, i32 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i32_1 = insertelement <4 x i32> undef, i32 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i32_1 = insertelement <8 x i32> undef, i32 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16i32_1 = insertelement <16 x i32> undef, i32 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i32_1 = insertelement <vscale x 2 x i32> undef, i32 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i32_1 = insertelement <vscale x 4 x i32> undef, i32 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i32_1 = insertelement <vscale x 8 x i32> undef, i32 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16i32_1 = insertelement <vscale x 16 x i32> undef, i32 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2i64_1 = insertelement <2 x i64> undef, i64 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4i64_1 = insertelement <4 x i64> undef, i64 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8i64_1 = insertelement <8 x i64> undef, i64 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2i64_1 = insertelement <vscale x 2 x i64> undef, i64 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4i64_1 = insertelement <vscale x 4 x i64> undef, i64 undef, i32 1
-; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8i64_1 = insertelement <vscale x 8 x i64> undef, i64 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v2i1_1 = insertelement <2 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v4i1_1 = insertelement <4 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v8i1_1 = insertelement <8 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v16i1_1 = insertelement <16 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v32i1_1 = insertelement <32 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv2i1_1 = insertelement <vscale x 2 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv4i1_1 = insertelement <vscale x 4 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv8i1_1 = insertelement <vscale x 8 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv16i1_1 = insertelement <vscale x 16 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %nxv32i1_1 = insertelement <vscale x 32 x i1> undef, i1 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i8_1 = insertelement <2 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i8_1 = insertelement <4 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i8_1 = insertelement <8 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i8_1 = insertelement <16 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v32i8_1 = insertelement <32 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i8_1 = insertelement <vscale x 2 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i8_1 = insertelement <vscale x 4 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i8_1 = insertelement <vscale x 8 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i8_1 = insertelement <vscale x 16 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv32i8_1 = insertelement <vscale x 32 x i8> undef, i8 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i16_1 = insertelement <2 x i16> undef, i16 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i16_1 = insertelement <4 x i16> undef, i16 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i16_1 = insertelement <8 x i16> undef, i16 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i16_1 = insertelement <16 x i16> undef, i16 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i16_1 = insertelement <vscale x 2 x i16> undef, i16 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i16_1 = insertelement <vscale x 4 x i16> undef, i16 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i16_1 = insertelement <vscale x 8 x i16> undef, i16 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i16_1 = insertelement <vscale x 16 x i16> undef, i16 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i32_1 = insertelement <2 x i32> undef, i32 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i32_1 = insertelement <4 x i32> undef, i32 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i32_1 = insertelement <8 x i32> undef, i32 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16i32_1 = insertelement <16 x i32> undef, i32 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i32_1 = insertelement <vscale x 2 x i32> undef, i32 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i32_1 = insertelement <vscale x 4 x i32> undef, i32 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i32_1 = insertelement <vscale x 8 x i32> undef, i32 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16i32_1 = insertelement <vscale x 16 x i32> undef, i32 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2i64_1 = insertelement <2 x i64> undef, i64 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4i64_1 = insertelement <4 x i64> undef, i64 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8i64_1 = insertelement <8 x i64> undef, i64 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2i64_1 = insertelement <vscale x 2 x i64> undef, i64 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4i64_1 = insertelement <vscale x 4 x i64> undef, i64 undef, i32 1
+; RV64-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8i64_1 = insertelement <vscale x 8 x i64> undef, i64 undef, i32 1
 ; RV64-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
 ;
   %v2i1_0 = insertelement <2 x i1> undef, i1 undef, i32 0
   %v4i1_0 = insertelement <4 x i1> undef, i1 undef, i32 0
   %v8i1_0 = insertelement <8 x i1> undef, i1 undef, i32 0
   %v16i1_0 = insertelement <16 x i1> undef, i1 undef, i32 0
   %v32i1_0 = insertelement <32 x i1> undef, i1 undef, i32 0
 

 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f32_0 = insertelement <vscale x 8 x float> undef, float undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16f32_0 = insertelement <vscale x 16 x float> undef, float undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f64_0 = insertelement <2 x double> undef, double undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f64_0 = insertelement <4 x double> undef, double undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8f64_0 = insertelement <8 x double> undef, double undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f64_0 = insertelement <vscale x 2 x double> undef, double undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4f64_0 = insertelement <vscale x 4 x double> undef, double undef, i32 0
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f64_0 = insertelement <vscale x 8 x double> undef, double undef, i32 0
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f16_1 = insertelement <2 x half> undef, half undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f16_1 = insertelement <4 x half> undef, half undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8f16_1 = insertelement <8 x half> undef, half undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16f16_1 = insertelement <16 x half> undef, half undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16_1 = insertelement <vscale x 2 x half> undef, half undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16_1 = insertelement <vscale x 4 x half> undef, half undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f16_1 = insertelement <vscale x 8 x half> undef, half undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16f16_1 = insertelement <vscale x 16 x half> undef, half undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f32_1 = insertelement <2 x float> undef, float undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f32_1 = insertelement <4 x float> undef, float undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8f32_1 = insertelement <8 x float> undef, float undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16f32_1 = insertelement <16 x float> undef, float undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f32_1 = insertelement <vscale x 2 x float> undef, float undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4f32_1 = insertelement <vscale x 4 x float> undef, float undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f32_1 = insertelement <vscale x 8 x float> undef, float undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv16f32_1 = insertelement <vscale x 16 x float> undef, float undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2f64_1 = insertelement <2 x double> undef, double undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v4f64_1 = insertelement <4 x double> undef, double undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8f64_1 = insertelement <8 x double> undef, double undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv2f64_1 = insertelement <vscale x 2 x double> undef, double undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv4f64_1 = insertelement <vscale x 4 x double> undef, double undef, i32 1
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nxv8f64_1 = insertelement <vscale x 8 x double> undef, double undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2f16_1 = insertelement <2 x half> undef, half undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4f16_1 = insertelement <4 x half> undef, half undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8f16_1 = insertelement <8 x half> undef, half undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16f16_1 = insertelement <16 x half> undef, half undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16_1 = insertelement <vscale x 2 x half> undef, half undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16_1 = insertelement <vscale x 4 x half> undef, half undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16_1 = insertelement <vscale x 8 x half> undef, half undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16f16_1 = insertelement <vscale x 16 x half> undef, half undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2f32_1 = insertelement <2 x float> undef, float undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4f32_1 = insertelement <4 x float> undef, float undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8f32_1 = insertelement <8 x float> undef, float undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v16f32_1 = insertelement <16 x float> undef, float undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2f32_1 = insertelement <vscale x 2 x float> undef, float undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4f32_1 = insertelement <vscale x 4 x float> undef, float undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8f32_1 = insertelement <vscale x 8 x float> undef, float undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv16f32_1 = insertelement <vscale x 16 x float> undef, float undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v2f64_1 = insertelement <2 x double> undef, double undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v4f64_1 = insertelement <4 x double> undef, double undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %v8f64_1 = insertelement <8 x double> undef, double undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv2f64_1 = insertelement <vscale x 2 x double> undef, double undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv4f64_1 = insertelement <vscale x 4 x double> undef, double undef, i32 1
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %nxv8f64_1 = insertelement <vscale x 8 x double> undef, double undef, i32 1
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
 ;
   %v2f16_0 = insertelement <2 x half> undef, half undef, i32 0
   %v4f16_0 = insertelement <4 x half> undef, half undef, i32 0
   %v8f16_0 = insertelement <8 x half> undef, half undef, i32 0
   %v16f16_0 = insertelement <16 x half> undef, half undef, i32 0
 
   %nxv2f16_0 = insertelement <vscale x 2 x half> undef, half undef, i32 0