diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index d257af01600b..6e540dc7a5f3 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -7921,32 +7921,9 @@ VPWidenRecipe *VPRecipeBuilder::tryToWiden(VPInstruction *VPI) {
   case Instruction::Shl:
   case Instruction::Sub:
   case Instruction::Xor:
-  case Instruction::Freeze: {
-    SmallVector<VPValue *> NewOps(VPI->operands());
-    if (Instruction::isBinaryOp(VPI->getOpcode())) {
-      // The legacy cost model uses SCEV to check if some of the operands are
-      // constants. To match the legacy cost model's behavior, use SCEV to try
-      // to replace operands with constants.
-      ScalarEvolution &SE = *PSE.getSE();
-      auto GetConstantViaSCEV = [this, &SE](VPValue *Op) {
-        if (!Op->isLiveIn())
-          return Op;
-        Value *V = Op->getUnderlyingValue();
-        if (isa<Constant>(V) || !SE.isSCEVable(V->getType()))
-          return Op;
-        auto *C = dyn_cast<SCEVConstant>(SE.getSCEV(V));
-        if (!C)
-          return Op;
-        return Plan.getOrAddLiveIn(C->getValue());
-      };
-      // For Mul, the legacy cost model checks both operands.
-      if (VPI->getOpcode() == Instruction::Mul)
-        NewOps[0] = GetConstantViaSCEV(NewOps[0]);
-      // For other binops, the legacy cost model only checks the second operand.
-      NewOps[1] = GetConstantViaSCEV(NewOps[1]);
-    }
-    return new VPWidenRecipe(*I, NewOps, *VPI, *VPI, VPI->getDebugLoc());
-  }
+  case Instruction::Freeze:
+    return new VPWidenRecipe(*I, VPI->operands(), *VPI, *VPI,
+                             VPI->getDebugLoc());
   case Instruction::ExtractValue: {
     SmallVector<VPValue *> NewOps(VPI->operands());
     auto *EVI = cast<ExtractValueInst>(I);
diff --git a/llvm/lib/Transforms/Vectorize/VPlanConstruction.cpp b/llvm/lib/Transforms/Vectorize/VPlanConstruction.cpp
index 03b0ac1b03ff..f9a61969f201 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanConstruction.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanConstruction.cpp
@@ -20,6 +20,7 @@
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/LoopIterator.h"
 #include "llvm/Analysis/ScalarEvolution.h"
+#include "llvm/Analysis/ScalarEvolutionExpressions.h"
 #include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/MDBuilder.h"
 #include "llvm/Transforms/Utils/LoopUtils.h"
@@ -566,6 +567,22 @@ static void addInitialSkeleton(VPlan &Plan, Type *InductionTy, DebugLoc IVDL,
   }
 }
 
+/// Check \p Plan's live-in and replace them with constants, if they can be
+/// simplified via SCEV.
+static void simplifyLiveInsWithSCEV(VPlan &Plan, ScalarEvolution &SE) {
+  auto GetSimplifiedLiveInViaSCEV = [&](VPValue *VPV) -> VPValue * {
+    const SCEV *Expr = vputils::getSCEVExprForVPValue(VPV, SE);
+    if (auto *C = dyn_cast<SCEVConstant>(Expr))
+      return Plan.getOrAddLiveIn(C->getValue());
+    return nullptr;
+  };
+
+  for (VPValue *LiveIn : Plan.getLiveIns()) {
+    if (VPValue *SimplifiedLiveIn = GetSimplifiedLiveInViaSCEV(LiveIn))
+      LiveIn->replaceAllUsesWith(SimplifiedLiveIn);
+  }
+}
+
 std::unique_ptr<VPlan>
 VPlanTransforms::buildVPlan0(Loop *TheLoop, LoopInfo &LI, Type *InductionTy,
                              DebugLoc IVDL, PredicatedScalarEvolution &PSE,
@@ -573,6 +590,7 @@ VPlanTransforms::buildVPlan0(Loop *TheLoop, LoopInfo &LI, Type *InductionTy,
   PlainCFGBuilder Builder(TheLoop, &LI, LVer);
   std::unique_ptr<VPlan> VPlan0 = Builder.buildPlainCFG();
   addInitialSkeleton(*VPlan0, InductionTy, IVDL, PSE, TheLoop);
+  simplifyLiveInsWithSCEV(*VPlan0, *PSE.getSE());
   return VPlan0;
 }
 
diff --git a/llvm/lib/Transforms/Vectorize/VPlanUtils.cpp b/llvm/lib/Transforms/Vectorize/VPlanUtils.cpp
index d36975699c4a..25052b7c8b1b 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanUtils.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanUtils.cpp
@@ -82,7 +82,8 @@ bool vputils::isHeaderMask(const VPValue *V, const VPlan &Plan) {
 const SCEV *vputils::getSCEVExprForVPValue(const VPValue *V,
                                            ScalarEvolution &SE, const Loop *L) {
   if (V->isLiveIn()) {
-    if (Value *LiveIn = V->getLiveInIRValue())
+    Value *LiveIn = V->getLiveInIRValue();
+    if (LiveIn && SE.isSCEVable(LiveIn->getType()))
       return SE.getSCEV(LiveIn);
     return SE.getCouldNotCompute();
   }
diff --git a/llvm/test/Transforms/LoopVectorize/iv_outside_user.ll b/llvm/test/Transforms/LoopVectorize/iv_outside_user.ll
index 4f19a7c586bc..8bf98f043580 100644
--- a/llvm/test/Transforms/LoopVectorize/iv_outside_user.ll
+++ b/llvm/test/Transforms/LoopVectorize/iv_outside_user.ll
@@ -1067,19 +1067,16 @@ define i32 @test_iv_uniform_with_outside_use_scev_simplification(ptr %dst) {
 ; VEC:       [[VECTOR_PH]]:
 ; VEC-NEXT:    br label %[[VECTOR_BODY:.*]]
 ; VEC:       [[VECTOR_BODY]]:
-; VEC-NEXT:    [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]
-; VEC-NEXT:    [[TMP0:%.*]] = add i32 [[INDEX]], 0
-; VEC-NEXT:    [[TMP6:%.*]] = add i32 [[INDEX]], 1
+; VEC-NEXT:    [[TMP0:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]
 ; VEC-NEXT:    [[TMP1:%.*]] = getelementptr inbounds i16, ptr [[DST]], i32 [[TMP0]]
 ; VEC-NEXT:    store <2 x i16> zeroinitializer, ptr [[TMP1]], align 2
-; VEC-NEXT:    [[TMP5:%.*]] = add i32 [[STEP_2]], [[TMP6]]
-; VEC-NEXT:    [[INDEX_NEXT]] = add nuw i32 [[INDEX]], 2
+; VEC-NEXT:    [[INDEX_NEXT]] = add nuw i32 [[TMP0]], 2
 ; VEC-NEXT:    [[TMP3:%.*]] = icmp eq i32 [[INDEX_NEXT]], 8
 ; VEC-NEXT:    br i1 [[TMP3]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], {{!llvm.loop ![0-9]+}}
 ; VEC:       [[MIDDLE_BLOCK]]:
 ; VEC-NEXT:    br label %[[E_EXIT:.*]]
 ; VEC:       [[E_EXIT]]:
-; VEC-NEXT:    ret i32 [[TMP5]]
+; VEC-NEXT:    ret i32 8
 ;
 ; INTERLEAVE-LABEL: define i32 @test_iv_uniform_with_outside_use_scev_simplification(
 ; INTERLEAVE-SAME: ptr [[DST:%.*]]) {
@@ -1096,14 +1093,13 @@ define i32 @test_iv_uniform_with_outside_use_scev_simplification(ptr %dst) {
 ; INTERLEAVE-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i16, ptr [[DST]], i32 [[TMP1]]
 ; INTERLEAVE-NEXT:    store i16 0, ptr [[TMP2]], align 2
 ; INTERLEAVE-NEXT:    store i16 0, ptr [[TMP3]], align 2
-; INTERLEAVE-NEXT:    [[TMP5:%.*]] = add i32 [[STEP_2]], [[TMP1]]
 ; INTERLEAVE-NEXT:    [[INDEX_NEXT]] = add nuw i32 [[INDEX]], 2
 ; INTERLEAVE-NEXT:    [[TMP4:%.*]] = icmp eq i32 [[INDEX_NEXT]], 8
 ; INTERLEAVE-NEXT:    br i1 [[TMP4]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], {{!llvm.loop ![0-9]+}}
 ; INTERLEAVE:       [[MIDDLE_BLOCK]]:
 ; INTERLEAVE-NEXT:    br label %[[E_EXIT:.*]]
 ; INTERLEAVE:       [[E_EXIT]]:
-; INTERLEAVE-NEXT:    ret i32 [[TMP5]]
+; INTERLEAVE-NEXT:    ret i32 8
 ;
 entry:
   %step.1 = sext i8 0 to i32
@@ -1131,8 +1127,6 @@ define i32 @test_iv_uniform_with_outside_use_scev_simplification_2(ptr %dst) {
 ; VEC-NEXT:    [[STEP_2:%.*]] = add nsw i32 [[STEP_1]], 1
 ; VEC-NEXT:    br label %[[VECTOR_PH:.*]]
 ; VEC:       [[VECTOR_PH]]:
-; VEC-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <2 x i32> poison, i32 [[STEP_2]], i64 0
-; VEC-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <2 x i32> [[BROADCAST_SPLATINSERT]], <2 x i32> poison, <2 x i32> zeroinitializer
 ; VEC-NEXT:    br label %[[VECTOR_BODY:.*]]
 ; VEC:       [[VECTOR_BODY]]:
 ; VEC-NEXT:    [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]
@@ -1145,7 +1139,7 @@ define i32 @test_iv_uniform_with_outside_use_scev_simplification_2(ptr %dst) {
 ; VEC-NEXT:    store i16 0, ptr [[TMP2]], align 2
 ; VEC-NEXT:    store i16 0, ptr [[TMP3]], align 2
 ; VEC-NEXT:    [[TMP4:%.*]] = add <2 x i32> [[VEC_IND]], splat (i32 1)
-; VEC-NEXT:    [[TMP5:%.*]] = add <2 x i32> [[BROADCAST_SPLAT]], [[TMP4]]
+; VEC-NEXT:    [[TMP5:%.*]] = add <2 x i32> splat (i32 1), [[TMP4]]
 ; VEC-NEXT:    [[INDEX_NEXT]] = add nuw i32 [[INDEX]], 2
 ; VEC-NEXT:    [[VEC_IND_NEXT]] = add <2 x i32> [[VEC_IND]], splat (i32 4)
 ; VEC-NEXT:    [[TMP6:%.*]] = icmp eq i32 [[INDEX_NEXT]], 4
@@ -1173,7 +1167,7 @@ define i32 @test_iv_uniform_with_outside_use_scev_simplification_2(ptr %dst) {
 ; INTERLEAVE-NEXT:    store i16 0, ptr [[TMP2]], align 2
 ; INTERLEAVE-NEXT:    store i16 0, ptr [[TMP3]], align 2
 ; INTERLEAVE-NEXT:    [[TMP4:%.*]] = add i32 [[TMP1]], 1
-; INTERLEAVE-NEXT:    [[TMP5:%.*]] = add i32 [[STEP_2]], [[TMP4]]
+; INTERLEAVE-NEXT:    [[TMP5:%.*]] = add i32 1, [[TMP4]]
 ; INTERLEAVE-NEXT:    [[INDEX_NEXT]] = add nuw i32 [[INDEX]], 2
 ; INTERLEAVE-NEXT:    [[TMP6:%.*]] = icmp eq i32 [[INDEX_NEXT]], 4
 ; INTERLEAVE-NEXT:    br i1 [[TMP6]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], {{!llvm.loop ![0-9]+}}
diff --git a/llvm/test/Transforms/LoopVectorize/lcssa-crashes.ll b/llvm/test/Transforms/LoopVectorize/lcssa-crashes.ll
index e02eb433f924..5c6bccfb32d8 100644
--- a/llvm/test/Transforms/LoopVectorize/lcssa-crashes.ll
+++ b/llvm/test/Transforms/LoopVectorize/lcssa-crashes.ll
@@ -89,46 +89,38 @@ define void @test3(ptr %p) {
 ; CHECK:       vector.ph:
 ; CHECK-NEXT:    br label [[VECTOR_BODY1:%.*]]
 ; CHECK:       vector.body:
-; CHECK-NEXT:    [[POS_337:%.*]] = add i32 [[ADD41]], 0
-; CHECK-NEXT:    [[TMP1:%.*]] = add i32 [[ADD41]], 1
-; CHECK-NEXT:    [[TMP2:%.*]] = add i32 [[ADD41]], 2
-; CHECK-NEXT:    [[TMP3:%.*]] = add i32 [[ADD41]], 3
-; CHECK-NEXT:    [[INC46:%.*]] = add i32 [[POS_337]], 1
-; CHECK-NEXT:    [[TMP5:%.*]] = add i32 [[TMP1]], 1
-; CHECK-NEXT:    [[TMP6:%.*]] = add i32 [[TMP2]], 1
-; CHECK-NEXT:    [[TMP7:%.*]] = add i32 [[TMP3]], 1
+; CHECK-NEXT:    [[INC46:%.*]] = add i32 6, 1
+; CHECK-NEXT:    [[TMP5:%.*]] = add i32 7, 1
+; CHECK-NEXT:    [[TMP6:%.*]] = add i32 8, 1
+; CHECK-NEXT:    [[TMP7:%.*]] = add i32 9, 1
 ; CHECK-NEXT:    [[TMP8:%.*]] = insertelement <4 x i32> poison, i32 [[INC46]], i32 0
 ; CHECK-NEXT:    [[TMP9:%.*]] = insertelement <4 x i32> [[TMP8]], i32 [[TMP5]], i32 1
 ; CHECK-NEXT:    [[TMP10:%.*]] = insertelement <4 x i32> [[TMP9]], i32 [[TMP6]], i32 2
 ; CHECK-NEXT:    [[TMP11:%.*]] = insertelement <4 x i32> [[TMP10]], i32 [[TMP7]], i32 3
 ; CHECK-NEXT:    br i1 true, label [[PRED_STORE_IF:%.*]], label [[PRED_STORE_CONTINUE:%.*]]
 ; CHECK:       pred.store.if:
-; CHECK-NEXT:    [[IDXPROM4738:%.*]] = add i64 [[IDXPROM4736]], 0
-; CHECK-NEXT:    [[ARRAYIDX48:%.*]] = getelementptr inbounds [1024 x i8], ptr [[P:%.*]], i64 0, i64 [[IDXPROM4738]]
+; CHECK-NEXT:    [[ARRAYIDX48:%.*]] = getelementptr inbounds [1024 x i8], ptr [[P:%.*]], i64 0, i64 6
 ; CHECK-NEXT:    store i8 0, ptr [[ARRAYIDX48]], align 1
 ; CHECK-NEXT:    br label [[PRED_STORE_CONTINUE]]
 ; CHECK:       pred.store.continue:
 ; CHECK-NEXT:    br i1 true, label [[PRED_STORE_IF2:%.*]], label [[PRED_STORE_CONTINUE3:%.*]]
-; CHECK:       pred.store.if2:
-; CHECK-NEXT:    [[TMP14:%.*]] = add i64 [[IDXPROM4736]], 1
-; CHECK-NEXT:    [[TMP15:%.*]] = getelementptr inbounds [1024 x i8], ptr [[P]], i64 0, i64 [[TMP14]]
+; CHECK:       pred.store.if1:
+; CHECK-NEXT:    [[TMP15:%.*]] = getelementptr inbounds [1024 x i8], ptr [[P]], i64 0, i64 7
 ; CHECK-NEXT:    store i8 0, ptr [[TMP15]], align 1
 ; CHECK-NEXT:    br label [[PRED_STORE_CONTINUE3]]
-; CHECK:       pred.store.continue3:
+; CHECK:       pred.store.continue2:
 ; CHECK-NEXT:    br i1 false, label [[PRED_STORE_IF4:%.*]], label [[PRED_STORE_CONTINUE5:%.*]]
-; CHECK:       pred.store.if4:
-; CHECK-NEXT:    [[TMP16:%.*]] = add i64 [[IDXPROM4736]], 2
-; CHECK-NEXT:    [[TMP17:%.*]] = getelementptr inbounds [1024 x i8], ptr [[P]], i64 0, i64 [[TMP16]]
+; CHECK:       pred.store.if3:
+; CHECK-NEXT:    [[TMP17:%.*]] = getelementptr inbounds [1024 x i8], ptr [[P]], i64 0, i64 8
 ; CHECK-NEXT:    store i8 0, ptr [[TMP17]], align 1
 ; CHECK-NEXT:    br label [[PRED_STORE_CONTINUE5]]
-; CHECK:       pred.store.continue5:
+; CHECK:       pred.store.continue4:
 ; CHECK-NEXT:    br i1 false, label [[PRED_STORE_IF6:%.*]], label [[PRED_STORE_CONTINUE7:%.*]]
-; CHECK:       pred.store.if6:
-; CHECK-NEXT:    [[TMP18:%.*]] = add i64 [[IDXPROM4736]], 3
-; CHECK-NEXT:    [[TMP19:%.*]] = getelementptr inbounds [1024 x i8], ptr [[P]], i64 0, i64 [[TMP18]]
+; CHECK:       pred.store.if5:
+; CHECK-NEXT:    [[TMP19:%.*]] = getelementptr inbounds [1024 x i8], ptr [[P]], i64 0, i64 9
 ; CHECK-NEXT:    store i8 0, ptr [[TMP19]], align 1
 ; CHECK-NEXT:    br label [[PRED_STORE_CONTINUE7]]
-; CHECK:       pred.store.continue7:
+; CHECK:       pred.store.continue6:
 ; CHECK-NEXT:    br label [[MIDDLE_BLOCK:%.*]]
 ; CHECK:       middle.block:
 ; CHECK-NEXT:    [[FIRST_INACTIVE_LANE:%.*]] = call i64 @llvm.experimental.cttz.elts.i64.v4i1(<4 x i1> <i1 false, i1 false, i1 true, i1 true>, i1 false)
diff --git a/llvm/test/Transforms/LoopVectorize/pr58811-scev-expansion.ll b/llvm/test/Transforms/LoopVectorize/pr58811-scev-expansion.ll
index 5fb426ff7c18..25cc5b22764e 100644
--- a/llvm/test/Transforms/LoopVectorize/pr58811-scev-expansion.ll
+++ b/llvm/test/Transforms/LoopVectorize/pr58811-scev-expansion.ll
@@ -504,11 +504,10 @@ define void @iv_start_from_shl_of_previous_iv(ptr %dst) {
 ; VF2-NEXT:    [[IV_1_SHL:%.*]] = shl i64 1, 1
 ; VF2-NEXT:    br label %[[VECTOR_PH1:.*]]
 ; VF2:       [[VECTOR_PH1]]:
-; VF2-NEXT:    [[TMP0:%.*]] = add i64 [[IV_1_SHL]], 98
 ; VF2-NEXT:    br label %[[VECTOR_BODY2:.*]]
 ; VF2:       [[VECTOR_BODY2]]:
 ; VF2-NEXT:    [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH1]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY2]] ]
-; VF2-NEXT:    [[OFFSET_IDX:%.*]] = add i64 [[IV_1_SHL]], [[INDEX]]
+; VF2-NEXT:    [[OFFSET_IDX:%.*]] = add i64 2, [[INDEX]]
 ; VF2-NEXT:    [[TMP1:%.*]] = getelementptr i8, ptr [[DST]], i64 [[OFFSET_IDX]]
 ; VF2-NEXT:    store <2 x i8> splat (i8 1), ptr [[TMP1]], align 1
 ; VF2-NEXT:    [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2
@@ -519,7 +518,7 @@ define void @iv_start_from_shl_of_previous_iv(ptr %dst) {
 ; VF2:       [[SCALAR_PH]]:
 ; VF2-NEXT:    br label %[[LOOP_2:.*]]
 ; VF2:       [[LOOP_2]]:
-; VF2-NEXT:    [[IV_2:%.*]] = phi i64 [ [[TMP0]], %[[SCALAR_PH]] ], [ [[IV_2_NEXT:%.*]], %[[LOOP_2]] ]
+; VF2-NEXT:    [[IV_2:%.*]] = phi i64 [ 100, %[[SCALAR_PH]] ], [ [[IV_2_NEXT:%.*]], %[[LOOP_2]] ]
 ; VF2-NEXT:    [[GEP_2:%.*]] = getelementptr i8, ptr [[DST]], i64 [[IV_2]]
 ; VF2-NEXT:    store i8 1, ptr [[GEP_2]], align 1
 ; VF2-NEXT:    [[IV_2_NEXT]] = add i64 [[IV_2]], 1
diff --git a/llvm/test/Transforms/LoopVectorize/reuse-lcssa-phi-scev-expansion.ll b/llvm/test/Transforms/LoopVectorize/reuse-lcssa-phi-scev-expansion.ll
index a2649053680d..c3c467b69bb9 100644
--- a/llvm/test/Transforms/LoopVectorize/reuse-lcssa-phi-scev-expansion.ll
+++ b/llvm/test/Transforms/LoopVectorize/reuse-lcssa-phi-scev-expansion.ll
@@ -13,7 +13,7 @@ define void @reuse_lcssa_phi_for_add_rec1(ptr %head) {
 ; CHECK-NEXT:    [[IV_2:%.*]] = phi i32 [ 0, %[[ENTRY]] ], [ [[IV_2_NEXT:%.*]], %[[LOOP_1]] ]
 ; CHECK-NEXT:    [[FOR:%.*]] = phi ptr [ [[HEAD]], %[[ENTRY]] ], [ [[L_1:%.*]], %[[LOOP_1]] ]
 ; CHECK-NEXT:    [[L_1]] = load ptr, ptr [[FOR]], align 8
-; CHECK-NEXT:    [[IV_2_NEXT]] = add nuw nsw i32 [[IV_2]], 1
+; CHECK-NEXT:    [[IV_2_NEXT]] = add nuw i32 [[IV_2]], 1
 ; CHECK-NEXT:    [[EC_1:%.*]] = icmp eq ptr [[L_1]], null
 ; CHECK-NEXT:    [[IV_NEXT]] = add nuw i64 [[IV]], 1
 ; CHECK-NEXT:    br i1 [[EC_1]], label %[[PH:.*]], label %[[LOOP_1]]
diff --git a/llvm/test/Transforms/LoopVectorize/scalable-iv-outside-user.ll b/llvm/test/Transforms/LoopVectorize/scalable-iv-outside-user.ll
index 7fd1c10d0f48..a188fc89376e 100644
--- a/llvm/test/Transforms/LoopVectorize/scalable-iv-outside-user.ll
+++ b/llvm/test/Transforms/LoopVectorize/scalable-iv-outside-user.ll
@@ -13,38 +13,22 @@ define i32 @iv_live_out_wide(ptr %dst) {
 ; CHECK-NEXT:    br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]]
 ; CHECK:       [[VECTOR_PH]]:
 ; CHECK-NEXT:    [[TMP4:%.*]] = call i32 @llvm.vscale.i32()
-; CHECK-NEXT:    [[TMP5:%.*]] = mul nuw i32 [[TMP4]], 2
-; CHECK-NEXT:    [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 2 x i32> poison, i32 [[TMP5]], i64 0
-; CHECK-NEXT:    [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 2 x i32> [[BROADCAST_SPLATINSERT1]], <vscale x 2 x i32> poison, <vscale x 2 x i32> zeroinitializer
-; CHECK-NEXT:    [[TMP6:%.*]] = mul nuw i32 [[TMP5]], 2
+; CHECK-NEXT:    [[TMP6:%.*]] = mul nuw i32 [[TMP4]], 4
 ; CHECK-NEXT:    [[N_MOD_VF:%.*]] = urem i32 2000, [[TMP6]]
 ; CHECK-NEXT:    [[N_VEC:%.*]] = sub i32 2000, [[N_MOD_VF]]
-; CHECK-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i32> poison, i32 [[STEP_2]], i64 0
-; CHECK-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i32> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i32> poison, <vscale x 2 x i32> zeroinitializer
-; CHECK-NEXT:    [[TMP7:%.*]] = call <vscale x 2 x i32> @llvm.stepvector.nxv2i32()
-; CHECK-NEXT:    [[TMP8:%.*]] = mul <vscale x 2 x i32> [[TMP7]], splat (i32 1)
-; CHECK-NEXT:    [[INDUCTION:%.*]] = add <vscale x 2 x i32> zeroinitializer, [[TMP8]]
 ; CHECK-NEXT:    br label %[[VECTOR_BODY:.*]]
 ; CHECK:       [[VECTOR_BODY]]:
 ; CHECK-NEXT:    [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]
-; CHECK-NEXT:    [[VEC_IND:%.*]] = phi <vscale x 2 x i32> [ [[INDUCTION]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ]
-; CHECK-NEXT:    [[STEP_ADD:%.*]] = add <vscale x 2 x i32> [[VEC_IND]], [[BROADCAST_SPLAT2]]
 ; CHECK-NEXT:    [[TMP10:%.*]] = getelementptr inbounds i16, ptr [[DST]], i32 [[INDEX]]
 ; CHECK-NEXT:    [[TMP12:%.*]] = call i64 @llvm.vscale.i64()
 ; CHECK-NEXT:    [[TMP13:%.*]] = shl nuw i64 [[TMP12]], 1
 ; CHECK-NEXT:    [[TMP14:%.*]] = getelementptr inbounds i16, ptr [[TMP10]], i64 [[TMP13]]
 ; CHECK-NEXT:    store <vscale x 2 x i16> zeroinitializer, ptr [[TMP10]], align 2
 ; CHECK-NEXT:    store <vscale x 2 x i16> zeroinitializer, ptr [[TMP14]], align 2
-; CHECK-NEXT:    [[TMP15:%.*]] = add <vscale x 2 x i32> [[BROADCAST_SPLAT]], [[STEP_ADD]]
 ; CHECK-NEXT:    [[INDEX_NEXT]] = add nuw i32 [[INDEX]], [[TMP6]]
-; CHECK-NEXT:    [[VEC_IND_NEXT]] = add <vscale x 2 x i32> [[STEP_ADD]], [[BROADCAST_SPLAT2]]
 ; CHECK-NEXT:    [[TMP16:%.*]] = icmp eq i32 [[INDEX_NEXT]], [[N_VEC]]
 ; CHECK-NEXT:    br i1 [[TMP16]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
 ; CHECK:       [[MIDDLE_BLOCK]]:
-; CHECK-NEXT:    [[TMP17:%.*]] = call i32 @llvm.vscale.i32()
-; CHECK-NEXT:    [[TMP18:%.*]] = mul nuw i32 [[TMP17]], 2
-; CHECK-NEXT:    [[TMP19:%.*]] = sub i32 [[TMP18]], 1
-; CHECK-NEXT:    [[TMP20:%.*]] = extractelement <vscale x 2 x i32> [[TMP15]], i32 [[TMP19]]
 ; CHECK-NEXT:    [[CMP_N:%.*]] = icmp eq i32 2000, [[N_VEC]]
 ; CHECK-NEXT:    br i1 [[CMP_N]], label %[[E_EXIT:.*]], label %[[SCALAR_PH]]
 ; CHECK:       [[SCALAR_PH]]:
@@ -58,7 +42,7 @@ define i32 @iv_live_out_wide(ptr %dst) {
 ; CHECK-NEXT:    [[CMP_I:%.*]] = icmp slt i32 [[IV_NEXT]], 2000
 ; CHECK-NEXT:    br i1 [[CMP_I]], label %[[LOOP]], label %[[E_EXIT]], !llvm.loop [[LOOP3:![0-9]+]]
 ; CHECK:       [[E_EXIT]]:
-; CHECK-NEXT:    [[RES:%.*]] = phi i32 [ [[IV_NEXT]], %[[LOOP]] ], [ [[TMP20]], %[[MIDDLE_BLOCK]] ]
+; CHECK-NEXT:    [[RES:%.*]] = phi i32 [ [[IV_NEXT]], %[[LOOP]] ], [ [[N_VEC]], %[[MIDDLE_BLOCK]] ]
 ; CHECK-NEXT:    ret i32 [[RES]]
 ;
 entry: