[llvm] b505fd5 - [SLP]Redesign vectorization of the gather nodes.
Alexey Bataev via llvm-commits
llvm-commits at lists.llvm.org
Thu Nov 10 11:00:55 PST 2022
Author: Alexey Bataev
Date: 2022-11-10T10:59:54-08:00
New Revision: b505fd559dcf775e06484c020040d2414030dd01
URL: https://github.com/llvm/llvm-project/commit/b505fd559dcf775e06484c020040d2414030dd01
DIFF: https://github.com/llvm/llvm-project/commit/b505fd559dcf775e06484c020040d2414030dd01.diff
LOG: [SLP]Redesign vectorization of the gather nodes.
Gather nodes are vectorized as simply vector of the scalars instead of
relying on the actual node. It leads to the fact that in some cases
we may miss incorrect transformation (non-matching set of scalars is
just ended as a gather node instead of possible vector/gather node).
Better to rely on the actual nodes, it allows to improve stability and
better detect missed cases.
Differential Revision: https://reviews.llvm.org/D135174
Added:
Modified:
llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
llvm/test/Transforms/SLPVectorizer/AArch64/matmul.ll
llvm/test/Transforms/SLPVectorizer/AArch64/slp-fma-loss.ll
llvm/test/Transforms/SLPVectorizer/AArch64/splat-loads.ll
llvm/test/Transforms/SLPVectorizer/AArch64/tsc-s116.ll
llvm/test/Transforms/SLPVectorizer/AArch64/vectorizable-selects-uniform-cmps.ll
llvm/test/Transforms/SLPVectorizer/AArch64/vectorize-free-extracts-inserts.ll
llvm/test/Transforms/SLPVectorizer/AMDGPU/packed-math.ll
llvm/test/Transforms/SLPVectorizer/X86/PR35777.ll
llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll
llvm/test/Transforms/SLPVectorizer/X86/alternate-cmp-swapped-pred.ll
llvm/test/Transforms/SLPVectorizer/X86/broadcast_long.ll
llvm/test/Transforms/SLPVectorizer/X86/buildvector-shuffle.ll
llvm/test/Transforms/SLPVectorizer/X86/c-ray.ll
llvm/test/Transforms/SLPVectorizer/X86/cmp_sel.ll
llvm/test/Transforms/SLPVectorizer/X86/commutativity.ll
llvm/test/Transforms/SLPVectorizer/X86/compare-reduce.ll
llvm/test/Transforms/SLPVectorizer/X86/crash_cmpop.ll
llvm/test/Transforms/SLPVectorizer/X86/crash_exceed_scheduling.ll
llvm/test/Transforms/SLPVectorizer/X86/cse.ll
llvm/test/Transforms/SLPVectorizer/X86/extract-scalar-from-undef.ll
llvm/test/Transforms/SLPVectorizer/X86/extract_in_tree_user.ll
llvm/test/Transforms/SLPVectorizer/X86/extractelement-multiple-uses.ll
llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll
llvm/test/Transforms/SLPVectorizer/X86/horizontal-list.ll
llvm/test/Transforms/SLPVectorizer/X86/in-tree-user.ll
llvm/test/Transforms/SLPVectorizer/X86/insert-shuffle.ll
llvm/test/Transforms/SLPVectorizer/X86/jumbled-load-multiuse.ll
llvm/test/Transforms/SLPVectorizer/X86/lookahead.ll
llvm/test/Transforms/SLPVectorizer/X86/matched-shuffled-entries.ll
llvm/test/Transforms/SLPVectorizer/X86/ordering-bug.ll
llvm/test/Transforms/SLPVectorizer/X86/partail.ll
llvm/test/Transforms/SLPVectorizer/X86/phi-undef-input.ll
llvm/test/Transforms/SLPVectorizer/X86/reduction2.ll
llvm/test/Transforms/SLPVectorizer/X86/remark_extract_broadcast.ll
llvm/test/Transforms/SLPVectorizer/X86/reorder_phi.ll
llvm/test/Transforms/SLPVectorizer/X86/reorder_with_external_users.ll
llvm/test/Transforms/SLPVectorizer/X86/reused-undefs.ll
llvm/test/Transforms/SLPVectorizer/X86/scatter-vectorize-reused-pointer.ll
llvm/test/Transforms/SLPVectorizer/X86/vectorize-widest-phis.ll
Removed:
################################################################################
diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 2f0a93a8fac34..9d5f9762cb7d6 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -1012,6 +1012,7 @@ class BoUpSLP {
VectorizableTree.clear();
ScalarToTreeEntry.clear();
MustGather.clear();
+ EntryToLastInstruction.clear();
ExternalUses.clear();
for (auto &Iter : BlocksSchedules) {
BlockScheduling *BS = Iter.second.get();
@@ -2269,13 +2270,14 @@ class BoUpSLP {
/// Vectorize a single entry in the tree.
Value *vectorizeTree(TreeEntry *E);
- /// Vectorize a single entry in the tree, starting in \p VL.
- Value *vectorizeTree(ArrayRef<Value *> VL);
+ /// Vectorize a single entry in the tree, the \p Idx-th operand of the entry
+ /// \p E.
+ Value *vectorizeOperand(TreeEntry *E, unsigned NodeIdx);
/// Create a new vector from a list of scalar values. Produces a sequence
/// which exploits values reused across lanes, and arranges the inserts
/// for ease of later optimization.
- Value *createBuildVector(ArrayRef<Value *> VL);
+ Value *createBuildVector(const TreeEntry *E);
/// \returns the scalarization cost for this type. Scalarization in this
/// context means the creation of vectors from a group of scalars. If \p
@@ -2378,6 +2380,12 @@ class BoUpSLP {
return IsSame(Scalars, ReuseShuffleIndices);
}
+ bool isOperandGatherNode(const EdgeInfo &UserEI) const {
+ return State == TreeEntry::NeedToGather &&
+ UserTreeIndices.front().EdgeIdx == UserEI.EdgeIdx &&
+ UserTreeIndices.front().UserTE == UserEI.UserTE;
+ }
+
/// \returns true if current entry has same operands as \p TE.
bool hasEqualOperands(const TreeEntry &TE) const {
if (TE.getNumOperands() != getNumOperands())
@@ -2742,6 +2750,14 @@ class BoUpSLP {
/// A list of scalars that we found that we need to keep as scalars.
ValueSet MustGather;
+ /// A map between the vectorized entries and the last instructions in the
+ /// bundles. The bundles are built in use order, not in the def order of the
+ /// instructions. So, we cannot rely directly on the last instruction in the
+ /// bundle being the last instruction in the program order during
+ /// vectorization process since the basic blocks are affected, need to
+ /// pre-gather them before.
+ DenseMap<const TreeEntry *, Instruction *> EntryToLastInstruction;
+
/// This POD struct describes one external user in the vectorized tree.
struct ExternalUser {
ExternalUser(Value *S, llvm::User *U, int L)
@@ -4009,17 +4025,22 @@ static bool isRepeatedNonIdentityClusteredMask(ArrayRef<int> Mask,
}
void BoUpSLP::reorderNodeWithReuses(TreeEntry &TE, ArrayRef<int> Mask) const {
- // For vectorized and non-clustered reused - just reorder reuses mask.
+ // Reorder reuses mask.
+ reorderReuses(TE.ReuseShuffleIndices, Mask);
const unsigned Sz = TE.Scalars.size();
- if (TE.State != TreeEntry::NeedToGather || !TE.ReorderIndices.empty() ||
+ // For vectorized and non-clustered reused no need to do anything else.
+ if (TE.State != TreeEntry::NeedToGather ||
!ShuffleVectorInst::isOneUseSingleSourceMask(TE.ReuseShuffleIndices,
Sz) ||
- !isRepeatedNonIdentityClusteredMask(TE.ReuseShuffleIndices, Sz)) {
- reorderReuses(TE.ReuseShuffleIndices, Mask);
+ !isRepeatedNonIdentityClusteredMask(TE.ReuseShuffleIndices, Sz))
return;
- }
+ SmallVector<int> NewMask;
+ inversePermutation(TE.ReorderIndices, NewMask);
+ addMask(NewMask, TE.ReuseShuffleIndices);
+ // Clear reorder since it is going to be applied to the new mask.
+ TE.ReorderIndices.clear();
// Try to improve gathered nodes with clustered reuses, if possible.
- reorderScalars(TE.Scalars, makeArrayRef(TE.ReuseShuffleIndices).slice(0, Sz));
+ reorderScalars(TE.Scalars, makeArrayRef(NewMask).slice(0, Sz));
// Fill the reuses mask with the identity submasks.
for (auto *It = TE.ReuseShuffleIndices.begin(),
*End = TE.ReuseShuffleIndices.end();
@@ -7961,7 +7982,7 @@ Instruction &BoUpSLP::getLastInstructionInBundle(const TreeEntry *E) {
void BoUpSLP::setInsertPointAfterBundle(const TreeEntry *E) {
auto *Front = E->getMainOp();
- Instruction *LastInst = &getLastInstructionInBundle(E);
+ Instruction *LastInst = EntryToLastInstruction.lookup(E);
assert(LastInst && "Failed to find last instruction in bundle");
// If the instruction is PHI, set the insert point after all the PHIs.
bool IsPHI = isa<PHINode>(LastInst);
@@ -8104,7 +8125,8 @@ class ShuffleInstructionBuilder {
};
} // namespace
-Value *BoUpSLP::vectorizeTree(ArrayRef<Value *> VL) {
+Value *BoUpSLP::vectorizeOperand(TreeEntry *E, unsigned NodeIdx) {
+ ArrayRef<Value *> VL = E->getOperand(NodeIdx);
const unsigned VF = VL.size();
InstructionsState S = getSameOpcode(VL, *TLI);
// Special processing for GEPs bundle, which may include non-gep values.
@@ -8115,123 +8137,184 @@ Value *BoUpSLP::vectorizeTree(ArrayRef<Value *> VL) {
S = getSameOpcode(*It, *TLI);
}
if (S.getOpcode()) {
- if (TreeEntry *E = getTreeEntry(S.OpValue))
- if (E->isSame(VL)) {
- Value *V = vectorizeTree(E);
- if (VF != cast<FixedVectorType>(V->getType())->getNumElements()) {
- if (!E->ReuseShuffleIndices.empty()) {
- // Reshuffle to get only unique values.
- // If some of the scalars are duplicated in the vectorization tree
- // entry, we do not vectorize them but instead generate a mask for
- // the reuses. But if there are several users of the same entry,
- // they may have
diff erent vectorization factors. This is especially
- // important for PHI nodes. In this case, we need to adapt the
- // resulting instruction for the user vectorization factor and have
- // to reshuffle it again to take only unique elements of the vector.
- // Without this code the function incorrectly returns reduced vector
- // instruction with the same elements, not with the unique ones.
-
- // block:
- // %phi = phi <2 x > { .., %entry} {%shuffle, %block}
- // %2 = shuffle <2 x > %phi, poison, <4 x > <1, 1, 0, 0>
- // ... (use %2)
- // %shuffle = shuffle <2 x> %2, poison, <2 x> {2, 0}
- // br %block
- SmallVector<int> UniqueIdxs(VF, UndefMaskElem);
- SmallSet<int, 4> UsedIdxs;
- int Pos = 0;
- int Sz = VL.size();
- for (int Idx : E->ReuseShuffleIndices) {
- if (Idx != Sz && Idx != UndefMaskElem &&
- UsedIdxs.insert(Idx).second)
- UniqueIdxs[Idx] = Pos;
- ++Pos;
- }
- assert(VF >= UsedIdxs.size() && "Expected vectorization factor "
- "less than original vector size.");
- UniqueIdxs.append(VF - UsedIdxs.size(), UndefMaskElem);
- V = Builder.CreateShuffleVector(V, UniqueIdxs, "shrink.shuffle");
- } else {
- assert(VF < cast<FixedVectorType>(V->getType())->getNumElements() &&
- "Expected vectorization factor less "
- "than original vector size.");
- SmallVector<int> UniformMask(VF, 0);
- std::iota(UniformMask.begin(), UniformMask.end(), 0);
- V = Builder.CreateShuffleVector(V, UniformMask, "shrink.shuffle");
- }
- if (auto *I = dyn_cast<Instruction>(V)) {
- GatherShuffleExtractSeq.insert(I);
- CSEBlocks.insert(I->getParent());
+ if (TreeEntry *VE = getTreeEntry(S.OpValue); VE && VE->isSame(VL)) {
+ assert((any_of(VE->UserTreeIndices,
+ [E, NodeIdx](const EdgeInfo &EI) {
+ return EI.EdgeIdx == NodeIdx && EI.UserTE == E;
+ }) ||
+ any_of(VectorizableTree,
+ [E, NodeIdx, VE](const std::unique_ptr<TreeEntry> &TE) {
+ return TE->isOperandGatherNode({E, NodeIdx}) &&
+ VE->isSame(TE->Scalars);
+ })) &&
+ "Expected same vectorizable node.");
+ Value *V = vectorizeTree(VE);
+ if (VF != cast<FixedVectorType>(V->getType())->getNumElements()) {
+ if (!VE->ReuseShuffleIndices.empty()) {
+ // Reshuffle to get only unique values.
+ // If some of the scalars are duplicated in the vectorization
+ // tree entry, we do not vectorize them but instead generate a
+ // mask for the reuses. But if there are several users of the
+ // same entry, they may have
diff erent vectorization factors.
+ // This is especially important for PHI nodes. In this case, we
+ // need to adapt the resulting instruction for the user
+ // vectorization factor and have to reshuffle it again to take
+ // only unique elements of the vector. Without this code the
+ // function incorrectly returns reduced vector instruction with
+ // the same elements, not with the unique ones.
+
+ // block:
+ // %phi = phi <2 x > { .., %entry} {%shuffle, %block}
+ // %2 = shuffle <2 x > %phi, poison, <4 x > <1, 1, 0, 0>
+ // ... (use %2)
+ // %shuffle = shuffle <2 x> %2, poison, <2 x> {2, 0}
+ // br %block
+ SmallVector<int> UniqueIdxs(VF, UndefMaskElem);
+ SmallSet<int, 4> UsedIdxs;
+ int Pos = 0;
+ for (int Idx : VE->ReuseShuffleIndices) {
+ if (Idx != static_cast<int>(VF) && Idx != UndefMaskElem &&
+ UsedIdxs.insert(Idx).second)
+ UniqueIdxs[Idx] = Pos;
+ ++Pos;
}
+ assert(VF >= UsedIdxs.size() && "Expected vectorization factor "
+ "less than original vector size.");
+ UniqueIdxs.append(VF - UsedIdxs.size(), UndefMaskElem);
+ V = Builder.CreateShuffleVector(V, UniqueIdxs, "shrink.shuffle");
+ } else {
+ assert(VF < cast<FixedVectorType>(V->getType())->getNumElements() &&
+ "Expected vectorization factor less "
+ "than original vector size.");
+ SmallVector<int> UniformMask(VF, 0);
+ std::iota(UniformMask.begin(), UniformMask.end(), 0);
+ V = Builder.CreateShuffleVector(V, UniformMask, "shrink.shuffle");
+ }
+ if (auto *I = dyn_cast<Instruction>(V)) {
+ GatherShuffleExtractSeq.insert(I);
+ CSEBlocks.insert(I->getParent());
}
- return V;
}
+ return V;
+ }
}
- // Can't vectorize this, so simply build a new vector with each lane
- // corresponding to the requested value.
- return createBuildVector(VL);
+ // Find the corresponding gather entry and vectorize it.
+ // Allows to be more accurate with tree/graph transformations, checks for the
+ // correctness of the transformations in many cases.
+ auto *I = find_if(VectorizableTree,
+ [E, NodeIdx](const std::unique_ptr<TreeEntry> &TE) {
+ return TE->isOperandGatherNode({E, NodeIdx});
+ });
+ assert(I != VectorizableTree.end() && "Gather node is not in the graph.");
+ assert(I->get()->UserTreeIndices.size() == 1 &&
+ "Expected only single user for the gather node.");
+ assert(I->get()->isSame(VL) && "Expected same list of scalars.");
+ IRBuilder<>::InsertPointGuard Guard(Builder);
+ if (E->getOpcode() != Instruction::InsertElement &&
+ E->getOpcode() != Instruction::PHI) {
+ Instruction *LastInst = EntryToLastInstruction.lookup(E);
+ assert(LastInst && "Failed to find last instruction in bundle");
+ Builder.SetInsertPoint(LastInst);
+ }
+ return vectorizeTree(I->get());
}
-Value *BoUpSLP::createBuildVector(ArrayRef<Value *> VL) {
- assert(any_of(VectorizableTree,
- [VL](const std::unique_ptr<TreeEntry> &TE) {
- return TE->State == TreeEntry::NeedToGather && TE->isSame(VL);
- }) &&
- "Non-matching gather node.");
- unsigned VF = VL.size();
- // Exploit possible reuse of values across lanes.
- SmallVector<int> ReuseShuffleIndicies;
- SmallVector<Value *> UniqueValues;
- if (VL.size() > 2) {
+
+Value *BoUpSLP::createBuildVector(const TreeEntry *E) {
+ assert(E->State == TreeEntry::NeedToGather && "Expected gather node.");
+ unsigned VF = E->getVectorFactor();
+
+ ShuffleInstructionBuilder ShuffleBuilder(Builder, VF, GatherShuffleExtractSeq,
+ CSEBlocks);
+ SmallVector<Value *> Gathered(
+ VF, PoisonValue::get(E->Scalars.front()->getType()));
+ bool NeedFreeze = false;
+ SmallVector<Value *> VL(E->Scalars.begin(), E->Scalars.end());
+ // Build a mask out of the redorder indices and reorder scalars per this mask.
+ SmallVector<int> ReorderMask;
+ inversePermutation(E->ReorderIndices, ReorderMask);
+ if (!ReorderMask.empty())
+ reorderScalars(VL, ReorderMask);
+ if (!allConstant(VL)) {
+ // For splats with can emit broadcasts instead of gathers, so try to find
+ // such sequences.
+ bool IsSplat = isSplat(VL) && (VL.size() > 2 || VL.front() == VL.back());
+ SmallVector<int> ReuseMask(VF, UndefMaskElem);
+ SmallVector<int> UndefPos;
DenseMap<Value *, unsigned> UniquePositions;
- unsigned NumValues =
- std::distance(VL.begin(), find_if(reverse(VL), [](Value *V) {
- return !isa<UndefValue>(V);
- }).base());
- VF = std::max<unsigned>(VF, PowerOf2Ceil(NumValues));
- int UniqueVals = 0;
- for (Value *V : VL.drop_back(VL.size() - VF)) {
+ // Gather unique non-const values and all constant values.
+ // For repeated values, just shuffle them.
+ for (auto [I, V] : enumerate(VL)) {
if (isa<UndefValue>(V)) {
- ReuseShuffleIndicies.emplace_back(UndefMaskElem);
+ if (!isa<PoisonValue>(V)) {
+ Gathered[I] = V;
+ ReuseMask[I] = I;
+ UndefPos.push_back(I);
+ }
continue;
}
if (isConstant(V)) {
- ReuseShuffleIndicies.emplace_back(UniqueValues.size());
- UniqueValues.emplace_back(V);
+ Gathered[I] = V;
+ ReuseMask[I] = I;
continue;
}
- auto Res = UniquePositions.try_emplace(V, UniqueValues.size());
- ReuseShuffleIndicies.emplace_back(Res.first->second);
- if (Res.second) {
- UniqueValues.emplace_back(V);
- ++UniqueVals;
- }
- }
- if (UniqueVals == 1 && UniqueValues.size() == 1) {
- // Emit pure splat vector.
- ReuseShuffleIndicies.append(VF - ReuseShuffleIndicies.size(),
- UndefMaskElem);
- } else if (UniqueValues.size() >= VF - 1 || UniqueValues.size() <= 1) {
- if (UniqueValues.empty()) {
- assert(all_of(VL, UndefValue::classof) && "Expected list of undefs.");
- NumValues = VF;
+ if (IsSplat) {
+ Gathered.front() = V;
+ ReuseMask[I] = 0;
+ } else {
+ const auto Res = UniquePositions.try_emplace(V, I);
+ Gathered[Res.first->second] = V;
+ ReuseMask[I] = Res.first->second;
+ }
+ }
+ if (!UndefPos.empty() && IsSplat) {
+ // For undef values, try to replace them with the simple broadcast.
+ // We can do it if the broadcasted value is guaranteed to be
+ // non-poisonous, or by freezing the incoming scalar value first.
+ auto *It = find_if(Gathered, [this, E](Value *V) {
+ return !isa<UndefValue>(V) &&
+ (getTreeEntry(V) || isGuaranteedNotToBePoison(V) ||
+ any_of(V->uses(), [E](const Use &U) {
+ // Check if the value already used in the same operation in
+ // one of the nodes already.
+ return E->UserTreeIndices.size() == 1 &&
+ is_contained(
+ E->UserTreeIndices.front().UserTE->Scalars,
+ U.getUser()) &&
+ E->UserTreeIndices.front().EdgeIdx != U.getOperandNo();
+ }));
+ });
+ if (It != Gathered.end()) {
+ // Replace undefs by the non-poisoned scalars and emit broadcast.
+ int Pos = std::distance(Gathered.begin(), It);
+ for_each(UndefPos, [&](int I) {
+ // Set the undef position to the non-poisoned scalar.
+ ReuseMask[I] = Pos;
+ // Replace the undef by the poison, in the mask it is replaced by non-poisoned scalar already.
+ if (I != Pos)
+ Gathered[I] = PoisonValue::get(Gathered[I]->getType());
+ });
+ } else {
+ // Replace undefs by the poisons, emit broadcast and then emit
+ // freeze.
+ for_each(UndefPos, [&](int I) {
+ ReuseMask[I] = UndefMaskElem;
+ if (isa<UndefValue>(Gathered[I]))
+ Gathered[I] = PoisonValue::get(Gathered[I]->getType());
+ });
+ NeedFreeze = true;
}
- ReuseShuffleIndicies.clear();
- UniqueValues.clear();
- UniqueValues.append(VL.begin(), std::next(VL.begin(), NumValues));
}
- UniqueValues.append(VF - UniqueValues.size(),
- PoisonValue::get(VL[0]->getType()));
- VL = UniqueValues;
- }
-
- ShuffleInstructionBuilder ShuffleBuilder(Builder, VF, GatherShuffleExtractSeq,
- CSEBlocks);
- Value *Vec = gather(VL);
- if (!ReuseShuffleIndicies.empty()) {
- ShuffleBuilder.addMask(ReuseShuffleIndicies);
- Vec = ShuffleBuilder.finalize(Vec);
- }
+ ShuffleBuilder.addMask(ReuseMask);
+ } else {
+ copy(VL, Gathered.begin());
+ }
+ // Gather unique scalars and all constants.
+ Value *Vec = gather(Gathered);
+ ShuffleBuilder.addMask(E->ReuseShuffleIndices);
+ Vec = ShuffleBuilder.finalize(Vec);
+ if (NeedFreeze)
+ Vec = Builder.CreateFreeze(Vec);
return Vec;
}
@@ -8248,6 +8331,13 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
ShuffleInstructionBuilder ShuffleBuilder(Builder, VF, GatherShuffleExtractSeq,
CSEBlocks);
if (E->State == TreeEntry::NeedToGather) {
+ if (E->Idx > 0) {
+ // We are in the middle of a vectorizable chain. We need to gather the
+ // scalars from the users.
+ Value *Vec = createBuildVector(E);
+ E->VectorizedValue = Vec;
+ return Vec;
+ }
if (E->getMainOp())
setInsertPointAfterBundle(E);
Value *Vec;
@@ -8317,6 +8407,12 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
ValueList Operands;
BasicBlock *IBB = PH->getIncomingBlock(i);
+ // Stop emission if all incoming values are generated.
+ if (NewPhi->getNumIncomingValues() == PH->getNumIncomingValues()) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return V;
+ }
+
if (!VisitedBBs.insert(IBB).second) {
NewPhi->addIncoming(NewPhi->getIncomingValueForBlock(IBB), IBB);
continue;
@@ -8324,7 +8420,7 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
Builder.SetInsertPoint(IBB->getTerminator());
Builder.SetCurrentDebugLocation(PH->getDebugLoc());
- Value *Vec = vectorizeTree(E->getOperand(i));
+ Value *Vec = vectorizeOperand(E, i);
NewPhi->addIncoming(Vec, IBB);
}
@@ -8358,7 +8454,7 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
case Instruction::InsertElement: {
assert(E->ReuseShuffleIndices.empty() && "All inserts should be unique");
Builder.SetInsertPoint(cast<Instruction>(E->Scalars.back()));
- Value *V = vectorizeTree(E->getOperand(1));
+ Value *V = vectorizeOperand(E, 1);
// Create InsertVector shuffle if necessary
auto *FirstInsert = cast<Instruction>(*find_if(E->Scalars, [E](Value *V) {
@@ -8464,8 +8560,7 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
case Instruction::BitCast: {
setInsertPointAfterBundle(E);
- Value *InVec = vectorizeTree(E->getOperand(0));
-
+ Value *InVec = vectorizeOperand(E, 0);
if (E->VectorizedValue) {
LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
return E->VectorizedValue;
@@ -8485,9 +8580,12 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
case Instruction::ICmp: {
setInsertPointAfterBundle(E);
- Value *L = vectorizeTree(E->getOperand(0));
- Value *R = vectorizeTree(E->getOperand(1));
-
+ Value *L = vectorizeOperand(E, 0);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
+ Value *R = vectorizeOperand(E, 1);
if (E->VectorizedValue) {
LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
return E->VectorizedValue;
@@ -8507,10 +8605,17 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
case Instruction::Select: {
setInsertPointAfterBundle(E);
- Value *Cond = vectorizeTree(E->getOperand(0));
- Value *True = vectorizeTree(E->getOperand(1));
- Value *False = vectorizeTree(E->getOperand(2));
-
+ Value *Cond = vectorizeOperand(E, 0);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
+ Value *True = vectorizeOperand(E, 1);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
+ Value *False = vectorizeOperand(E, 2);
if (E->VectorizedValue) {
LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
return E->VectorizedValue;
@@ -8528,7 +8633,7 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
case Instruction::FNeg: {
setInsertPointAfterBundle(E);
- Value *Op = vectorizeTree(E->getOperand(0));
+ Value *Op = vectorizeOperand(E, 0);
if (E->VectorizedValue) {
LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
@@ -8570,9 +8675,12 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
case Instruction::Xor: {
setInsertPointAfterBundle(E);
- Value *LHS = vectorizeTree(E->getOperand(0));
- Value *RHS = vectorizeTree(E->getOperand(1));
-
+ Value *LHS = vectorizeOperand(E, 0);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
+ Value *RHS = vectorizeOperand(E, 1);
if (E->VectorizedValue) {
LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
return E->VectorizedValue;
@@ -8618,7 +8726,11 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
}
} else {
assert(E->State == TreeEntry::ScatterVectorize && "Unhandled state");
- Value *VecPtr = vectorizeTree(E->getOperand(0));
+ Value *VecPtr = vectorizeOperand(E, 0);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
// Use the minimum alignment of the gathered loads.
Align CommonAlignment = LI->getAlign();
for (Value *V : E->Scalars)
@@ -8641,7 +8753,7 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
setInsertPointAfterBundle(E);
- Value *VecValue = vectorizeTree(E->getOperand(0));
+ Value *VecValue = vectorizeOperand(E, 0);
ShuffleBuilder.addMask(E->ReorderIndices);
VecValue = ShuffleBuilder.finalize(VecValue);
@@ -8672,11 +8784,19 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
auto *GEP0 = cast<GetElementPtrInst>(VL0);
setInsertPointAfterBundle(E);
- Value *Op0 = vectorizeTree(E->getOperand(0));
+ Value *Op0 = vectorizeOperand(E, 0);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
SmallVector<Value *> OpVecs;
for (int J = 1, N = GEP0->getNumOperands(); J < N; ++J) {
- Value *OpVec = vectorizeTree(E->getOperand(J));
+ Value *OpVec = vectorizeOperand(E, J);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
OpVecs.push_back(OpVec);
}
@@ -8730,7 +8850,11 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
continue;
}
- Value *OpVec = vectorizeTree(E->getOperand(j));
+ Value *OpVec = vectorizeOperand(E, j);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
LLVM_DEBUG(dbgs() << "SLP: OpVec[" << j << "]: " << *OpVec << "\n");
OpVecs.push_back(OpVec);
if (isVectorIntrinsicWithOverloadTypeAtArg(IID, j))
@@ -8785,13 +8909,16 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
Value *LHS = nullptr, *RHS = nullptr;
if (Instruction::isBinaryOp(E->getOpcode()) || isa<CmpInst>(VL0)) {
setInsertPointAfterBundle(E);
- LHS = vectorizeTree(E->getOperand(0));
- RHS = vectorizeTree(E->getOperand(1));
+ LHS = vectorizeOperand(E, 0);
+ if (E->VectorizedValue) {
+ LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
+ return E->VectorizedValue;
+ }
+ RHS = vectorizeOperand(E, 1);
} else {
setInsertPointAfterBundle(E);
- LHS = vectorizeTree(E->getOperand(0));
+ LHS = vectorizeOperand(E, 0);
}
-
if (E->VectorizedValue) {
LLVM_DEBUG(dbgs() << "SLP: Diamond merged for " << *VL0 << ".\n");
return E->VectorizedValue;
@@ -8882,6 +9009,17 @@ BoUpSLP::vectorizeTree(ExtraValueToDebugLocsMap &ExternallyUsedValues) {
scheduleBlock(BSIter.second.get());
}
+ // Pre-gather last instructions.
+ for (const std::unique_ptr<TreeEntry> &E : VectorizableTree) {
+ if ((E->State == TreeEntry::NeedToGather &&
+ (!E->getMainOp() || E->Idx > 0)) ||
+ E->getOpcode() == Instruction::ExtractValue ||
+ E->getOpcode() == Instruction::InsertElement)
+ continue;
+ Instruction *LastInst = &getLastInstructionInBundle(E.get());
+ EntryToLastInstruction.try_emplace(E.get(), LastInst);
+ }
+
Builder.SetInsertPoint(&F->getEntryBlock().front());
auto *VectorRoot = vectorizeTree(VectorizableTree[0].get());
diff --git a/llvm/test/Transforms/SLPVectorizer/AArch64/matmul.ll b/llvm/test/Transforms/SLPVectorizer/AArch64/matmul.ll
index 967a4dca29ce5..9889d8d9e444a 100644
--- a/llvm/test/Transforms/SLPVectorizer/AArch64/matmul.ll
+++ b/llvm/test/Transforms/SLPVectorizer/AArch64/matmul.ll
@@ -25,42 +25,42 @@ define void @wrap_mul4(double* nocapture %Out, [2 x double]* nocapture readonly
; CHECK-NEXT: [[TMP1:%.*]] = bitcast double* [[ARRAYIDX3_I]] to <2 x double>*
; CHECK-NEXT: [[TMP2:%.*]] = load <2 x double>, <2 x double>* [[TMP1]], align 8
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> poison, double [[TEMP]], i32 0
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x double> [[TMP3]], double [[TEMP]], i32 1
-; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP4]], [[TMP2]]
-; CHECK-NEXT: [[TMP6:%.*]] = bitcast double* [[ARRAYIDX7_I]] to <2 x double>*
-; CHECK-NEXT: [[TMP7:%.*]] = load <2 x double>, <2 x double>* [[TMP6]], align 8
-; CHECK-NEXT: [[TMP8:%.*]] = insertelement <2 x double> poison, double [[TEMP2]], i32 0
-; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x double> [[TMP8]], double [[TEMP2]], i32 1
-; CHECK-NEXT: [[TMP10:%.*]] = fmul <2 x double> [[TMP9]], [[TMP7]]
-; CHECK-NEXT: [[TMP11:%.*]] = fadd <2 x double> [[TMP5]], [[TMP10]]
-; CHECK-NEXT: [[TMP12:%.*]] = bitcast double* [[OUT:%.*]] to <2 x double>*
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[SHUFFLE]], [[TMP2]]
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast double* [[ARRAYIDX7_I]] to <2 x double>*
+; CHECK-NEXT: [[TMP6:%.*]] = load <2 x double>, <2 x double>* [[TMP5]], align 8
+; CHECK-NEXT: [[TMP7:%.*]] = insertelement <2 x double> poison, double [[TEMP2]], i32 0
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP7]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP8:%.*]] = fmul <2 x double> [[SHUFFLE1]], [[TMP6]]
+; CHECK-NEXT: [[TMP9:%.*]] = fadd <2 x double> [[TMP4]], [[TMP8]]
+; CHECK-NEXT: [[TMP10:%.*]] = bitcast double* [[OUT:%.*]] to <2 x double>*
; CHECK-NEXT: [[RES_I_SROA_5_0_OUT2_I_SROA_IDX4:%.*]] = getelementptr inbounds double, double* [[OUT]], i64 2
-; CHECK-NEXT: [[TMP13:%.*]] = bitcast double* [[ARRAYIDX25_I]] to <2 x double>*
-; CHECK-NEXT: [[TMP14:%.*]] = load <2 x double>, <2 x double>* [[TMP13]], align 8
-; CHECK-NEXT: [[TMP15:%.*]] = fmul <2 x double> [[TMP4]], [[TMP14]]
-; CHECK-NEXT: [[TMP16:%.*]] = bitcast double* [[ARRAYIDX30_I]] to <2 x double>*
-; CHECK-NEXT: [[TMP17:%.*]] = load <2 x double>, <2 x double>* [[TMP16]], align 8
-; CHECK-NEXT: [[TMP18:%.*]] = fmul <2 x double> [[TMP9]], [[TMP17]]
-; CHECK-NEXT: [[TMP19:%.*]] = fadd <2 x double> [[TMP15]], [[TMP18]]
-; CHECK-NEXT: store <2 x double> [[TMP11]], <2 x double>* [[TMP12]], align 8
-; CHECK-NEXT: [[TMP20:%.*]] = bitcast double* [[RES_I_SROA_5_0_OUT2_I_SROA_IDX4]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP19]], <2 x double>* [[TMP20]], align 8
+; CHECK-NEXT: [[TMP11:%.*]] = bitcast double* [[ARRAYIDX25_I]] to <2 x double>*
+; CHECK-NEXT: [[TMP12:%.*]] = load <2 x double>, <2 x double>* [[TMP11]], align 8
+; CHECK-NEXT: [[TMP13:%.*]] = fmul <2 x double> [[SHUFFLE]], [[TMP12]]
+; CHECK-NEXT: [[TMP14:%.*]] = bitcast double* [[ARRAYIDX30_I]] to <2 x double>*
+; CHECK-NEXT: [[TMP15:%.*]] = load <2 x double>, <2 x double>* [[TMP14]], align 8
+; CHECK-NEXT: [[TMP16:%.*]] = fmul <2 x double> [[SHUFFLE1]], [[TMP15]]
+; CHECK-NEXT: [[TMP17:%.*]] = fadd <2 x double> [[TMP13]], [[TMP16]]
+; CHECK-NEXT: store <2 x double> [[TMP9]], <2 x double>* [[TMP10]], align 8
+; CHECK-NEXT: [[TMP18:%.*]] = bitcast double* [[RES_I_SROA_5_0_OUT2_I_SROA_IDX4]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP17]], <2 x double>* [[TMP18]], align 8
; CHECK-NEXT: [[RES_I_SROA_7_0_OUT2_I_SROA_IDX8:%.*]] = getelementptr inbounds double, double* [[OUT]], i64 4
-; CHECK-NEXT: [[TMP21:%.*]] = insertelement <2 x double> poison, double [[TEMP10]], i32 0
-; CHECK-NEXT: [[TMP22:%.*]] = insertelement <2 x double> [[TMP21]], double [[TEMP10]], i32 1
-; CHECK-NEXT: [[TMP23:%.*]] = fmul <2 x double> [[TMP2]], [[TMP22]]
-; CHECK-NEXT: [[TMP24:%.*]] = insertelement <2 x double> poison, double [[TEMP11]], i32 0
-; CHECK-NEXT: [[TMP25:%.*]] = insertelement <2 x double> [[TMP24]], double [[TEMP11]], i32 1
-; CHECK-NEXT: [[TMP26:%.*]] = fmul <2 x double> [[TMP7]], [[TMP25]]
-; CHECK-NEXT: [[TMP27:%.*]] = fadd <2 x double> [[TMP23]], [[TMP26]]
-; CHECK-NEXT: [[TMP28:%.*]] = bitcast double* [[RES_I_SROA_7_0_OUT2_I_SROA_IDX8]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP27]], <2 x double>* [[TMP28]], align 8
+; CHECK-NEXT: [[TMP19:%.*]] = insertelement <2 x double> poison, double [[TEMP10]], i32 0
+; CHECK-NEXT: [[SHUFFLE4:%.*]] = shufflevector <2 x double> [[TMP19]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP20:%.*]] = fmul <2 x double> [[TMP2]], [[SHUFFLE4]]
+; CHECK-NEXT: [[TMP21:%.*]] = insertelement <2 x double> poison, double [[TEMP11]], i32 0
+; CHECK-NEXT: [[SHUFFLE5:%.*]] = shufflevector <2 x double> [[TMP21]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP22:%.*]] = fmul <2 x double> [[TMP6]], [[SHUFFLE5]]
+; CHECK-NEXT: [[TMP23:%.*]] = fadd <2 x double> [[TMP20]], [[TMP22]]
+; CHECK-NEXT: [[TMP24:%.*]] = bitcast double* [[RES_I_SROA_7_0_OUT2_I_SROA_IDX8]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP23]], <2 x double>* [[TMP24]], align 8
; CHECK-NEXT: [[RES_I_SROA_9_0_OUT2_I_SROA_IDX12:%.*]] = getelementptr inbounds double, double* [[OUT]], i64 6
-; CHECK-NEXT: [[TMP29:%.*]] = fmul <2 x double> [[TMP14]], [[TMP22]]
-; CHECK-NEXT: [[TMP30:%.*]] = fmul <2 x double> [[TMP17]], [[TMP25]]
-; CHECK-NEXT: [[TMP31:%.*]] = fadd <2 x double> [[TMP29]], [[TMP30]]
-; CHECK-NEXT: [[TMP32:%.*]] = bitcast double* [[RES_I_SROA_9_0_OUT2_I_SROA_IDX12]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP31]], <2 x double>* [[TMP32]], align 8
+; CHECK-NEXT: [[TMP25:%.*]] = fmul <2 x double> [[TMP12]], [[SHUFFLE4]]
+; CHECK-NEXT: [[TMP26:%.*]] = fmul <2 x double> [[TMP15]], [[SHUFFLE5]]
+; CHECK-NEXT: [[TMP27:%.*]] = fadd <2 x double> [[TMP25]], [[TMP26]]
+; CHECK-NEXT: [[TMP28:%.*]] = bitcast double* [[RES_I_SROA_9_0_OUT2_I_SROA_IDX12]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP27]], <2 x double>* [[TMP28]], align 8
; CHECK-NEXT: ret void
;
%arrayidx1.i = getelementptr inbounds [2 x double], [2 x double]* %A, i64 0, i64 0
diff --git a/llvm/test/Transforms/SLPVectorizer/AArch64/slp-fma-loss.ll b/llvm/test/Transforms/SLPVectorizer/AArch64/slp-fma-loss.ll
index 9a0b68f0dc640..3327cb0e51a8e 100644
--- a/llvm/test/Transforms/SLPVectorizer/AArch64/slp-fma-loss.ll
+++ b/llvm/test/Transforms/SLPVectorizer/AArch64/slp-fma-loss.ll
@@ -10,18 +10,18 @@ define void @slp_not_profitable_with_fast_fmf(ptr %A, ptr %B) {
; CHECK-NEXT: [[B_0:%.*]] = load float, ptr [[B]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, ptr [[GEP_B_1]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[B_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[B_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul fast <2 x float> [[TMP3]], [[TMP1]]
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x float> [[TMP5]], float [[A_0]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fmul fast <2 x float> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = fsub fast <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP9:%.*]] = fadd fast <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <2 x float> [[TMP8]], <2 x float> [[TMP9]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: store <2 x float> [[TMP10]], ptr [[A]], align 4
-; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
-; CHECK-NEXT: store float [[TMP11]], ptr [[B]], align 4
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul fast <2 x float> [[SHUFFLE1]], [[TMP1]]
+; CHECK-NEXT: [[SHUFFLE2:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fmul fast <2 x float> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP6:%.*]] = fsub fast <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP7:%.*]] = fadd fast <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x float> [[TMP6]], <2 x float> [[TMP7]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: store <2 x float> [[TMP8]], ptr [[A]], align 4
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
+; CHECK-NEXT: store float [[TMP9]], ptr [[B]], align 4
; CHECK-NEXT: ret void
;
%gep.B.1 = getelementptr inbounds float, ptr %B, i64 1
@@ -50,18 +50,18 @@ define void @slp_not_profitable_with_reassoc_fmf(ptr %A, ptr %B) {
; CHECK-NEXT: [[B_0:%.*]] = load float, ptr [[B]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, ptr [[GEP_B_1]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[B_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[B_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x float> [[TMP3]], [[TMP1]]
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x float> [[TMP5]], float [[A_0]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fmul reassoc <2 x float> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = fsub reassoc <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP9:%.*]] = fadd reassoc <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <2 x float> [[TMP8]], <2 x float> [[TMP9]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: store <2 x float> [[TMP10]], ptr [[A]], align 4
-; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
-; CHECK-NEXT: store float [[TMP11]], ptr [[B]], align 4
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x float> [[SHUFFLE1]], [[TMP1]]
+; CHECK-NEXT: [[SHUFFLE2:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fmul reassoc <2 x float> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP6:%.*]] = fsub reassoc <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP7:%.*]] = fadd reassoc <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x float> [[TMP6]], <2 x float> [[TMP7]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: store <2 x float> [[TMP8]], ptr [[A]], align 4
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
+; CHECK-NEXT: store float [[TMP9]], ptr [[B]], align 4
; CHECK-NEXT: ret void
;
%gep.B.1 = getelementptr inbounds float, ptr %B, i64 1
@@ -91,18 +91,18 @@ define void @slp_profitable_missing_fmf_on_fadd_fsub(ptr %A, ptr %B) {
; CHECK-NEXT: [[B_0:%.*]] = load float, ptr [[B]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, ptr [[GEP_B_1]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[B_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[B_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul fast <2 x float> [[TMP3]], [[TMP1]]
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x float> [[TMP5]], float [[A_0]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fmul fast <2 x float> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = fsub <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP9:%.*]] = fadd <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <2 x float> [[TMP8]], <2 x float> [[TMP9]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: store <2 x float> [[TMP10]], ptr [[A]], align 4
-; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
-; CHECK-NEXT: store float [[TMP11]], ptr [[B]], align 4
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul fast <2 x float> [[SHUFFLE1]], [[TMP1]]
+; CHECK-NEXT: [[SHUFFLE2:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fmul fast <2 x float> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP6:%.*]] = fsub <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP7:%.*]] = fadd <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x float> [[TMP6]], <2 x float> [[TMP7]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: store <2 x float> [[TMP8]], ptr [[A]], align 4
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
+; CHECK-NEXT: store float [[TMP9]], ptr [[B]], align 4
; CHECK-NEXT: ret void
;
%gep.B.1 = getelementptr inbounds float, ptr %B, i64 1
@@ -132,18 +132,18 @@ define void @slp_profitable_missing_fmf_on_fmul_fadd_fsub(ptr %A, ptr %B) {
; CHECK-NEXT: [[B_0:%.*]] = load float, ptr [[B]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, ptr [[GEP_B_1]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[B_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[B_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x float> [[TMP3]], [[TMP1]]
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x float> [[TMP5]], float [[A_0]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fmul <2 x float> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = fsub <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP9:%.*]] = fadd <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <2 x float> [[TMP8]], <2 x float> [[TMP9]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: store <2 x float> [[TMP10]], ptr [[A]], align 4
-; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
-; CHECK-NEXT: store float [[TMP11]], ptr [[B]], align 4
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x float> [[SHUFFLE1]], [[TMP1]]
+; CHECK-NEXT: [[SHUFFLE2:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x float> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP6:%.*]] = fsub <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP7:%.*]] = fadd <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x float> [[TMP6]], <2 x float> [[TMP7]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: store <2 x float> [[TMP8]], ptr [[A]], align 4
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
+; CHECK-NEXT: store float [[TMP9]], ptr [[B]], align 4
; CHECK-NEXT: ret void
;
%gep.B.1 = getelementptr inbounds float, ptr %B, i64 1
@@ -173,18 +173,18 @@ define void @slp_profitable_missing_fmf_nnans_only(ptr %A, ptr %B) {
; CHECK-NEXT: [[B_0:%.*]] = load float, ptr [[B]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, ptr [[GEP_B_1]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[B_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[B_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul nnan <2 x float> [[TMP3]], [[TMP1]]
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x float> [[TMP5]], float [[A_0]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fmul nnan <2 x float> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = fsub nnan <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP9:%.*]] = fadd nnan <2 x float> [[TMP7]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <2 x float> [[TMP8]], <2 x float> [[TMP9]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: store <2 x float> [[TMP10]], ptr [[A]], align 4
-; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
-; CHECK-NEXT: store float [[TMP11]], ptr [[B]], align 4
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul nnan <2 x float> [[SHUFFLE1]], [[TMP1]]
+; CHECK-NEXT: [[SHUFFLE2:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fmul nnan <2 x float> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP6:%.*]] = fsub nnan <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP7:%.*]] = fadd nnan <2 x float> [[TMP5]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x float> [[TMP6]], <2 x float> [[TMP7]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: store <2 x float> [[TMP8]], ptr [[A]], align 4
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x float> [[TMP1]], i32 1
+; CHECK-NEXT: store float [[TMP9]], ptr [[B]], align 4
; CHECK-NEXT: ret void
;
%gep.B.1 = getelementptr inbounds float, ptr %B, i64 1
@@ -267,16 +267,16 @@ define void @slp_profitable(ptr %A, ptr %B, float %0) {
; CHECK-NEXT: [[SUB_I1096:%.*]] = fsub fast float 1.000000e+00, [[TMP0:%.*]]
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, ptr [[A:%.*]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[TMP0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[TMP0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul fast <2 x float> [[TMP1]], [[TMP3]]
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x float> poison, float [[SUB_I1096]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x float> [[TMP5]], float [[SUB_I1096]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fmul fast <2 x float> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = fadd fast <2 x float> [[SHUFFLE]], [[TMP7]]
-; CHECK-NEXT: [[TMP9:%.*]] = fsub fast <2 x float> [[SHUFFLE]], [[TMP7]]
-; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <2 x float> [[TMP8]], <2 x float> [[TMP9]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: store <2 x float> [[TMP10]], ptr [[B:%.*]], align 4
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul fast <2 x float> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x float> poison, float [[SUB_I1096]], i32 0
+; CHECK-NEXT: [[SHUFFLE2:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fmul fast <2 x float> [[TMP1]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP6:%.*]] = fadd fast <2 x float> [[SHUFFLE1]], [[TMP5]]
+; CHECK-NEXT: [[TMP7:%.*]] = fsub fast <2 x float> [[SHUFFLE1]], [[TMP5]]
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x float> [[TMP6]], <2 x float> [[TMP7]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: store <2 x float> [[TMP8]], ptr [[B:%.*]], align 4
; CHECK-NEXT: ret void
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/AArch64/splat-loads.ll b/llvm/test/Transforms/SLPVectorizer/AArch64/splat-loads.ll
index 9f2bf46d6f0d0..d9f33c2b5b6f8 100644
--- a/llvm/test/Transforms/SLPVectorizer/AArch64/splat-loads.ll
+++ b/llvm/test/Transforms/SLPVectorizer/AArch64/splat-loads.ll
@@ -16,14 +16,14 @@ define void @splat_loads_double(double *%array1, double *%array2, double *%ptrA,
; CHECK-NEXT: [[TMP0:%.*]] = bitcast double* [[GEP_1_0]] to <2 x double>*
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x double>, <2 x double>* [[TMP0]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[LD_2_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[LD_2_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]]
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x double> poison, double [[LD_2_1]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x double> [[TMP5]], double [[LD_2_1]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fmul <2 x double> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = fadd <2 x double> [[TMP4]], [[TMP7]]
-; CHECK-NEXT: [[TMP9:%.*]] = bitcast double* [[GEP_1_0]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP8]], <2 x double>* [[TMP9]], align 8
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x double> poison, double [[LD_2_1]], i32 0
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP4]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP6:%.*]] = fadd <2 x double> [[TMP3]], [[TMP5]]
+; CHECK-NEXT: [[TMP7:%.*]] = bitcast double* [[GEP_1_0]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP6]], <2 x double>* [[TMP7]], align 8
; CHECK-NEXT: ret void
;
entry:
@@ -63,14 +63,14 @@ define void @splat_loads_float(float *%array1, float *%array2, float *%ptrA, flo
; CHECK-NEXT: [[TMP0:%.*]] = bitcast float* [[GEP_1_0]] to <2 x float>*
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, <2 x float>* [[TMP0]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[LD_2_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[LD_2_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x float> [[TMP1]], [[TMP3]]
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x float> poison, float [[LD_2_1]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x float> [[TMP5]], float [[LD_2_1]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fmul <2 x float> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = fadd <2 x float> [[TMP4]], [[TMP7]]
-; CHECK-NEXT: [[TMP9:%.*]] = bitcast float* [[GEP_1_0]] to <2 x float>*
-; CHECK-NEXT: store <2 x float> [[TMP8]], <2 x float>* [[TMP9]], align 4
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x float> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x float> poison, float [[LD_2_1]], i32 0
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x float> [[TMP1]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP6:%.*]] = fadd <2 x float> [[TMP3]], [[TMP5]]
+; CHECK-NEXT: [[TMP7:%.*]] = bitcast float* [[GEP_1_0]] to <2 x float>*
+; CHECK-NEXT: store <2 x float> [[TMP6]], <2 x float>* [[TMP7]], align 4
; CHECK-NEXT: ret void
;
entry:
@@ -110,14 +110,14 @@ define void @splat_loads_i64(i64 *%array1, i64 *%array2, i64 *%ptrA, i64 *%ptrB)
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i64* [[GEP_1_0]] to <2 x i64>*
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, <2 x i64>* [[TMP0]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x i64> poison, i64 [[LD_2_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x i64> [[TMP2]], i64 [[LD_2_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = or <2 x i64> [[TMP1]], [[TMP3]]
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x i64> poison, i64 [[LD_2_1]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x i64> [[TMP5]], i64 [[LD_2_1]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = or <2 x i64> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = add <2 x i64> [[TMP4]], [[TMP7]]
-; CHECK-NEXT: [[TMP9:%.*]] = bitcast i64* [[GEP_1_0]] to <2 x i64>*
-; CHECK-NEXT: store <2 x i64> [[TMP8]], <2 x i64>* [[TMP9]], align 4
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i64> [[TMP2]], <2 x i64> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = or <2 x i64> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x i64> poison, i64 [[LD_2_1]], i32 0
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x i64> [[TMP4]], <2 x i64> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = or <2 x i64> [[TMP1]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP6:%.*]] = add <2 x i64> [[TMP3]], [[TMP5]]
+; CHECK-NEXT: [[TMP7:%.*]] = bitcast i64* [[GEP_1_0]] to <2 x i64>*
+; CHECK-NEXT: store <2 x i64> [[TMP6]], <2 x i64>* [[TMP7]], align 4
; CHECK-NEXT: ret void
;
entry:
@@ -157,14 +157,14 @@ define void @splat_loads_i32(i32 *%array1, i32 *%array2, i32 *%ptrA, i32 *%ptrB)
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i32* [[GEP_1_0]] to <2 x i32>*
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i32>, <2 x i32>* [[TMP0]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x i32> poison, i32 [[LD_2_0]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x i32> [[TMP2]], i32 [[LD_2_0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = or <2 x i32> [[TMP1]], [[TMP3]]
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x i32> poison, i32 [[LD_2_1]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x i32> [[TMP5]], i32 [[LD_2_1]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = or <2 x i32> [[TMP1]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = add <2 x i32> [[TMP4]], [[TMP7]]
-; CHECK-NEXT: [[TMP9:%.*]] = bitcast i32* [[GEP_1_0]] to <2 x i32>*
-; CHECK-NEXT: store <2 x i32> [[TMP8]], <2 x i32>* [[TMP9]], align 4
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i32> [[TMP2]], <2 x i32> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = or <2 x i32> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x i32> poison, i32 [[LD_2_1]], i32 0
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x i32> [[TMP4]], <2 x i32> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = or <2 x i32> [[TMP1]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP6:%.*]] = add <2 x i32> [[TMP3]], [[TMP5]]
+; CHECK-NEXT: [[TMP7:%.*]] = bitcast i32* [[GEP_1_0]] to <2 x i32>*
+; CHECK-NEXT: store <2 x i32> [[TMP6]], <2 x i32>* [[TMP7]], align 4
; CHECK-NEXT: ret void
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/AArch64/tsc-s116.ll b/llvm/test/Transforms/SLPVectorizer/AArch64/tsc-s116.ll
index 64c1af4c3035d..b96862f0d0b21 100644
--- a/llvm/test/Transforms/SLPVectorizer/AArch64/tsc-s116.ll
+++ b/llvm/test/Transforms/SLPVectorizer/AArch64/tsc-s116.ll
@@ -19,23 +19,22 @@ define void @s116_modified(float* %a) {
; CHECK-LABEL: @s116_modified(
; CHECK-NEXT: [[GEP0:%.*]] = getelementptr inbounds float, float* [[A:%.*]], i64 0
; CHECK-NEXT: [[GEP1:%.*]] = getelementptr inbounds float, float* [[A]], i64 1
-; CHECK-NEXT: [[GEP2:%.*]] = getelementptr inbounds float, float* [[A]], i64 2
-; CHECK-NEXT: [[GEP4:%.*]] = getelementptr inbounds float, float* [[A]], i64 4
-; CHECK-NEXT: [[LD1:%.*]] = load float, float* [[GEP1]], align 4
+; CHECK-NEXT: [[GEP3:%.*]] = getelementptr inbounds float, float* [[A]], i64 3
; CHECK-NEXT: [[LD0:%.*]] = load float, float* [[GEP0]], align 4
-; CHECK-NEXT: [[TMP1:%.*]] = bitcast float* [[GEP2]] to <2 x float>*
+; CHECK-NEXT: [[TMP1:%.*]] = bitcast float* [[GEP1]] to <2 x float>*
; CHECK-NEXT: [[TMP2:%.*]] = load <2 x float>, <2 x float>* [[TMP1]], align 4
-; CHECK-NEXT: [[LD4:%.*]] = load float, float* [[GEP4]], align 4
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x float> poison, float [[LD0]], i32 0
-; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
-; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <4 x float> [[TMP3]], <4 x float> [[TMP4]], <4 x i32> <i32 0, i32 4, i32 5, i32 undef>
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x float> [[TMP5]], float [[LD4]], i32 3
-; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x float> poison, float [[LD1]], i32 0
-; CHECK-NEXT: [[TMP8:%.*]] = insertelement <4 x float> [[TMP7]], float [[LD1]], i32 1
-; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <4 x float> [[TMP8]], <4 x float> [[TMP4]], <4 x i32> <i32 0, i32 1, i32 4, i32 5>
-; CHECK-NEXT: [[TMP10:%.*]] = fmul fast <4 x float> [[TMP6]], [[TMP9]]
-; CHECK-NEXT: [[TMP11:%.*]] = bitcast float* [[GEP0]] to <4 x float>*
-; CHECK-NEXT: store <4 x float> [[TMP10]], <4 x float>* [[TMP11]], align 4
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast float* [[GEP3]] to <2 x float>*
+; CHECK-NEXT: [[TMP4:%.*]] = load <2 x float>, <2 x float>* [[TMP3]], align 4
+; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x float> poison, float [[LD0]], i32 0
+; CHECK-NEXT: [[TMP6:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 1, i32 undef>
+; CHECK-NEXT: [[TMP7:%.*]] = shufflevector <4 x float> [[TMP5]], <4 x float> [[TMP6]], <4 x i32> <i32 0, i32 5, i32 undef, i32 undef>
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
+; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <4 x float> [[TMP7]], <4 x float> [[TMP8]], <4 x i32> <i32 0, i32 1, i32 4, i32 5>
+; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> [[TMP4]], <4 x i32> <i32 0, i32 undef, i32 1, i32 2>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x float> [[TMP10]], <4 x float> poison, <4 x i32> <i32 0, i32 0, i32 2, i32 3>
+; CHECK-NEXT: [[TMP11:%.*]] = fmul fast <4 x float> [[TMP9]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP12:%.*]] = bitcast float* [[GEP0]] to <4 x float>*
+; CHECK-NEXT: store <4 x float> [[TMP11]], <4 x float>* [[TMP12]], align 4
; CHECK-NEXT: ret void
;
%gep0 = getelementptr inbounds float, float* %a, i64 0
diff --git a/llvm/test/Transforms/SLPVectorizer/AArch64/vectorizable-selects-uniform-cmps.ll b/llvm/test/Transforms/SLPVectorizer/AArch64/vectorizable-selects-uniform-cmps.ll
index f1241370626fb..7eedbe98d4fa9 100644
--- a/llvm/test/Transforms/SLPVectorizer/AArch64/vectorizable-selects-uniform-cmps.ll
+++ b/llvm/test/Transforms/SLPVectorizer/AArch64/vectorizable-selects-uniform-cmps.ll
@@ -518,10 +518,10 @@ define void @select_uniform_eq_2xi32(i32* %ptr, i32 %x) {
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i32>, <2 x i32>* [[TMP0]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq <2 x i32> [[TMP1]], <i32 16383, i32 16383>
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x i32> poison, i32 [[X:%.*]], i32 0
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x i32> [[TMP3]], i32 [[X]], i32 1
-; CHECK-NEXT: [[TMP5:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[TMP1]], <2 x i32> [[TMP4]]
-; CHECK-NEXT: [[TMP6:%.*]] = bitcast i32* [[PTR]] to <2 x i32>*
-; CHECK-NEXT: store <2 x i32> [[TMP5]], <2 x i32>* [[TMP6]], align 2
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i32> [[TMP3]], <2 x i32> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP4:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[TMP1]], <2 x i32> [[SHUFFLE]]
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast i32* [[PTR]] to <2 x i32>*
+; CHECK-NEXT: store <2 x i32> [[TMP4]], <2 x i32>* [[TMP5]], align 2
; CHECK-NEXT: ret void
;
entry:
@@ -585,10 +585,10 @@ define void @select_uniform_ne_2xi64(i64* %ptr, i64 %x) {
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, <2 x i64>* [[TMP0]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = icmp ne <2 x i64> [[TMP1]], <i64 16383, i64 16383>
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x i64> poison, i64 [[X:%.*]], i32 0
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x i64> [[TMP3]], i64 [[X]], i32 1
-; CHECK-NEXT: [[TMP5:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> [[TMP4]]
-; CHECK-NEXT: [[TMP6:%.*]] = bitcast i64* [[PTR]] to <2 x i64>*
-; CHECK-NEXT: store <2 x i64> [[TMP5]], <2 x i64>* [[TMP6]], align 2
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i64> [[TMP3]], <2 x i64> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP4:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> [[SHUFFLE]]
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast i64* [[PTR]] to <2 x i64>*
+; CHECK-NEXT: store <2 x i64> [[TMP4]], <2 x i64>* [[TMP5]], align 2
; CHECK-NEXT: ret void
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/AArch64/vectorize-free-extracts-inserts.ll b/llvm/test/Transforms/SLPVectorizer/AArch64/vectorize-free-extracts-inserts.ll
index 01ba01ecc2bcb..2b792da557188 100644
--- a/llvm/test/Transforms/SLPVectorizer/AArch64/vectorize-free-extracts-inserts.ll
+++ b/llvm/test/Transforms/SLPVectorizer/AArch64/vectorize-free-extracts-inserts.ll
@@ -60,11 +60,11 @@ define void @extracts_first_2_lanes_
diff erent_vectors(<2 x double>* %ptr.1, <4 x
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[V1_LANE_0]], i32 0
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[V3_LANE_1]], i32 1
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[V2_LANE_2]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[V2_LANE_2]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]]
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE]]
; CHECK-NEXT: call void @use(double [[V1_LANE_0]])
; CHECK-NEXT: call void @use(double [[V3_LANE_1]])
-; CHECK-NEXT: store <2 x double> [[TMP4]], <2 x double>* [[PTR_1]], align 8
+; CHECK-NEXT: store <2 x double> [[TMP3]], <2 x double>* [[PTR_1]], align 8
; CHECK-NEXT: ret void
;
bb:
@@ -102,12 +102,12 @@ define void @noop_extract_second_2_lanes(<4 x double>* %ptr.1, <4 x double>* %pt
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[V1_LANE_2]], i32 0
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[V1_LANE_3]], i32 1
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[V2_LANE_2]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[V2_LANE_2]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]]
-; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <2 x double> [[TMP4]], <2 x double> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
; CHECK-NEXT: call void @use(double [[V1_LANE_2]])
; CHECK-NEXT: call void @use(double [[V1_LANE_3]])
-; CHECK-NEXT: store <4 x double> [[TMP5]], <4 x double>* [[PTR_1]], align 8
+; CHECK-NEXT: store <4 x double> [[TMP4]], <4 x double>* [[PTR_1]], align 8
; CHECK-NEXT: ret void
;
bb:
@@ -139,14 +139,14 @@ define void @extract_reverse_order(<2 x double>* %ptr.1, <4 x double>* %ptr.2) {
; CHECK-NEXT: [[V_2:%.*]] = load <4 x double>, <4 x double>* [[PTR_2:%.*]], align 16
; CHECK-NEXT: [[V2_LANE_2:%.*]] = extractelement <4 x double> [[V_2]], i32 2
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[V2_LANE_2]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[V2_LANE_2]], i32 1
-; CHECK-NEXT: [[TMP2:%.*]] = fmul <2 x double> [[V_1]], [[TMP1]]
-; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x double> [[V_1]], i32 0
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP0]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP1:%.*]] = fmul <2 x double> [[V_1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <2 x double> [[TMP1]], <2 x double> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x double> [[V_1]], i32 0
+; CHECK-NEXT: call void @use(double [[TMP3]])
+; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x double> [[V_1]], i32 1
; CHECK-NEXT: call void @use(double [[TMP4]])
-; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x double> [[V_1]], i32 1
-; CHECK-NEXT: call void @use(double [[TMP5]])
-; CHECK-NEXT: store <2 x double> [[TMP3]], <2 x double>* [[PTR_1]], align 8
+; CHECK-NEXT: store <2 x double> [[TMP2]], <2 x double>* [[PTR_1]], align 8
; CHECK-NEXT: ret void
;
bb:
@@ -182,12 +182,12 @@ define void @extract_lanes_1_and_2(<4 x double>* %ptr.1, <4 x double>* %ptr.2) {
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[V1_LANE_1]], i32 0
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[V1_LANE_2]], i32 1
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[V2_LANE_2]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[V2_LANE_2]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]]
-; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <2 x double> [[TMP4]], <2 x double> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
; CHECK-NEXT: call void @use(double [[V1_LANE_1]])
; CHECK-NEXT: call void @use(double [[V1_LANE_2]])
-; CHECK-NEXT: store <4 x double> [[TMP5]], <4 x double>* [[PTR_1]], align 8
+; CHECK-NEXT: store <4 x double> [[TMP4]], <4 x double>* [[PTR_1]], align 8
; CHECK-NEXT: ret void
;
bb:
@@ -288,15 +288,15 @@ define void @extracts_jumbled_4_lanes(<9 x double>* %ptr.1, <4 x double>* %ptr.2
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x double> [[TMP2]], double [[V1_LANE_3]], i32 3
; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x double> poison, double [[V2_LANE_2]], i32 0
; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x double> [[TMP4]], double [[V2_LANE_1]], i32 1
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x double> [[TMP5]], double [[V2_LANE_2]], i32 2
-; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x double> [[TMP6]], double [[V2_LANE_0]], i32 3
-; CHECK-NEXT: [[TMP8:%.*]] = fmul <4 x double> [[TMP3]], [[TMP7]]
-; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <4 x double> [[TMP8]], <4 x double> poison, <9 x i32> <i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
+; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x double> [[TMP5]], double [[V2_LANE_0]], i32 3
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x double> [[TMP6]], <4 x double> poison, <4 x i32> <i32 0, i32 1, i32 0, i32 3>
+; CHECK-NEXT: [[TMP7:%.*]] = fmul <4 x double> [[TMP3]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <4 x double> [[TMP7]], <4 x double> poison, <9 x i32> <i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
; CHECK-NEXT: call void @use(double [[V1_LANE_0]])
; CHECK-NEXT: call void @use(double [[V1_LANE_1]])
; CHECK-NEXT: call void @use(double [[V1_LANE_2]])
; CHECK-NEXT: call void @use(double [[V1_LANE_3]])
-; CHECK-NEXT: store <9 x double> [[TMP9]], <9 x double>* [[PTR_1]], align 8
+; CHECK-NEXT: store <9 x double> [[TMP8]], <9 x double>* [[PTR_1]], align 8
; CHECK-NEXT: ret void
;
bb:
diff --git a/llvm/test/Transforms/SLPVectorizer/AMDGPU/packed-math.ll b/llvm/test/Transforms/SLPVectorizer/AMDGPU/packed-math.ll
index 7ab2df33692ef..d4ada814be303 100644
--- a/llvm/test/Transforms/SLPVectorizer/AMDGPU/packed-math.ll
+++ b/llvm/test/Transforms/SLPVectorizer/AMDGPU/packed-math.ll
@@ -115,10 +115,10 @@ define amdgpu_kernel void @mul_scalar_v2f16(half addrspace(3)* %a, half %scalar,
; GCN-NEXT: [[TMP1:%.*]] = bitcast half addrspace(3)* [[A:%.*]] to <2 x half> addrspace(3)*
; GCN-NEXT: [[TMP2:%.*]] = load <2 x half>, <2 x half> addrspace(3)* [[TMP1]], align 2
; GCN-NEXT: [[TMP3:%.*]] = insertelement <2 x half> poison, half [[SCALAR:%.*]], i32 0
-; GCN-NEXT: [[TMP4:%.*]] = insertelement <2 x half> [[TMP3]], half [[SCALAR]], i32 1
-; GCN-NEXT: [[TMP5:%.*]] = fmul <2 x half> [[TMP2]], [[TMP4]]
-; GCN-NEXT: [[TMP6:%.*]] = bitcast half addrspace(3)* [[C:%.*]] to <2 x half> addrspace(3)*
-; GCN-NEXT: store <2 x half> [[TMP5]], <2 x half> addrspace(3)* [[TMP6]], align 2
+; GCN-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x half> [[TMP3]], <2 x half> poison, <2 x i32> zeroinitializer
+; GCN-NEXT: [[TMP4:%.*]] = fmul <2 x half> [[TMP2]], [[SHUFFLE]]
+; GCN-NEXT: [[TMP5:%.*]] = bitcast half addrspace(3)* [[C:%.*]] to <2 x half> addrspace(3)*
+; GCN-NEXT: store <2 x half> [[TMP4]], <2 x half> addrspace(3)* [[TMP5]], align 2
; GCN-NEXT: ret void
;
%i0 = load half, half addrspace(3)* %a, align 2
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/PR35777.ll b/llvm/test/Transforms/SLPVectorizer/X86/PR35777.ll
index 6c2cd2aa43c4a..d6e016e62266e 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/PR35777.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/PR35777.ll
@@ -9,17 +9,17 @@ define { i64, i64 } @patatino(double %arg) {
; CHECK-NEXT: [[TMP0:%.*]] = load <2 x double>, <2 x double>* bitcast ([6 x double]* @global to <2 x double>*), align 16
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x double>, <2 x double>* bitcast (double* getelementptr inbounds ([6 x double], [6 x double]* @global, i64 0, i64 2) to <2 x double>*), align 16
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[ARG:%.*]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[ARG]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]]
-; CHECK-NEXT: [[TMP5:%.*]] = fadd <2 x double> [[TMP0]], [[TMP4]]
-; CHECK-NEXT: [[TMP6:%.*]] = load <2 x double>, <2 x double>* bitcast (double* getelementptr inbounds ([6 x double], [6 x double]* @global, i64 0, i64 4) to <2 x double>*), align 16
-; CHECK-NEXT: [[TMP7:%.*]] = fadd <2 x double> [[TMP6]], [[TMP5]]
-; CHECK-NEXT: [[TMP8:%.*]] = fptosi <2 x double> [[TMP7]] to <2 x i32>
-; CHECK-NEXT: [[TMP9:%.*]] = sext <2 x i32> [[TMP8]] to <2 x i64>
-; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x i64> [[TMP9]], i32 0
-; CHECK-NEXT: [[T16:%.*]] = insertvalue { i64, i64 } undef, i64 [[TMP10]], 0
-; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x i64> [[TMP9]], i32 1
-; CHECK-NEXT: [[T17:%.*]] = insertvalue { i64, i64 } [[T16]], i64 [[TMP11]], 1
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP4:%.*]] = fadd <2 x double> [[TMP0]], [[TMP3]]
+; CHECK-NEXT: [[TMP5:%.*]] = load <2 x double>, <2 x double>* bitcast (double* getelementptr inbounds ([6 x double], [6 x double]* @global, i64 0, i64 4) to <2 x double>*), align 16
+; CHECK-NEXT: [[TMP6:%.*]] = fadd <2 x double> [[TMP5]], [[TMP4]]
+; CHECK-NEXT: [[TMP7:%.*]] = fptosi <2 x double> [[TMP6]] to <2 x i32>
+; CHECK-NEXT: [[TMP8:%.*]] = sext <2 x i32> [[TMP7]] to <2 x i64>
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x i64> [[TMP8]], i32 0
+; CHECK-NEXT: [[T16:%.*]] = insertvalue { i64, i64 } undef, i64 [[TMP9]], 0
+; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x i64> [[TMP8]], i32 1
+; CHECK-NEXT: [[T17:%.*]] = insertvalue { i64, i64 } [[T16]], i64 [[TMP10]], 1
; CHECK-NEXT: ret { i64, i64 } [[T17]]
;
bb:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll b/llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll
index cb50607383cd7..2f0bcfc4b5d85 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll
@@ -6,17 +6,17 @@ define void @Test(i32) {
; CHECK-LABEL: @Test(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <8 x i32> poison, i32 [[TMP0:%.*]], i32 0
-; CHECK-NEXT: [[SHUFFLE7:%.*]] = shufflevector <8 x i32> [[TMP1]], <8 x i32> poison, <8 x i32> zeroinitializer
+; CHECK-NEXT: [[SHUFFLE8:%.*]] = shufflevector <8 x i32> [[TMP1]], <8 x i32> poison, <8 x i32> zeroinitializer
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <16 x i32> poison, i32 [[TMP0]], i32 0
-; CHECK-NEXT: [[SHUFFLE6:%.*]] = shufflevector <16 x i32> [[TMP2]], <16 x i32> poison, <16 x i32> zeroinitializer
+; CHECK-NEXT: [[SHUFFLE7:%.*]] = shufflevector <16 x i32> [[TMP2]], <16 x i32> poison, <16 x i32> zeroinitializer
; CHECK-NEXT: br label [[LOOP:%.*]]
; CHECK: loop:
-; CHECK-NEXT: [[TMP3:%.*]] = phi <2 x i32> [ [[TMP14:%.*]], [[LOOP]] ], [ zeroinitializer, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[TMP3:%.*]] = phi <2 x i32> [ [[TMP13:%.*]], [[LOOP]] ], [ zeroinitializer, [[ENTRY:%.*]] ]
; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i32> [[TMP3]], <2 x i32> poison, <8 x i32> <i32 0, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
; CHECK-NEXT: [[TMP4:%.*]] = extractelement <8 x i32> [[SHUFFLE]], i32 1
; CHECK-NEXT: [[TMP5:%.*]] = add <8 x i32> [[SHUFFLE]], <i32 0, i32 55, i32 285, i32 1240, i32 1496, i32 8555, i32 12529, i32 13685>
-; CHECK-NEXT: [[TMP6:%.*]] = call i32 @llvm.vector.reduce.and.v16i32(<16 x i32> [[SHUFFLE6]])
-; CHECK-NEXT: [[TMP7:%.*]] = call i32 @llvm.vector.reduce.and.v8i32(<8 x i32> [[SHUFFLE7]])
+; CHECK-NEXT: [[TMP6:%.*]] = call i32 @llvm.vector.reduce.and.v16i32(<16 x i32> [[SHUFFLE7]])
+; CHECK-NEXT: [[TMP7:%.*]] = call i32 @llvm.vector.reduce.and.v8i32(<8 x i32> [[SHUFFLE8]])
; CHECK-NEXT: [[OP_RDX:%.*]] = and i32 [[TMP6]], [[TMP7]]
; CHECK-NEXT: [[TMP8:%.*]] = call i32 @llvm.vector.reduce.and.v8i32(<8 x i32> [[TMP5]])
; CHECK-NEXT: [[OP_RDX1:%.*]] = and i32 [[OP_RDX]], [[TMP8]]
@@ -25,10 +25,10 @@ define void @Test(i32) {
; CHECK-NEXT: [[OP_RDX4:%.*]] = and i32 [[OP_RDX2]], [[OP_RDX3]]
; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x i32> <i32 poison, i32 14910>, i32 [[OP_RDX4]], i32 0
; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i32> poison, i32 [[TMP4]], i32 0
-; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i32> [[TMP10]], i32 [[TMP4]], i32 1
-; CHECK-NEXT: [[TMP12:%.*]] = and <2 x i32> [[TMP9]], [[TMP11]]
-; CHECK-NEXT: [[TMP13:%.*]] = add <2 x i32> [[TMP9]], [[TMP11]]
-; CHECK-NEXT: [[TMP14]] = shufflevector <2 x i32> [[TMP12]], <2 x i32> [[TMP13]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: [[SHUFFLE6:%.*]] = shufflevector <2 x i32> [[TMP10]], <2 x i32> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP11:%.*]] = and <2 x i32> [[TMP9]], [[SHUFFLE6]]
+; CHECK-NEXT: [[TMP12:%.*]] = add <2 x i32> [[TMP9]], [[SHUFFLE6]]
+; CHECK-NEXT: [[TMP13]] = shufflevector <2 x i32> [[TMP11]], <2 x i32> [[TMP12]], <2 x i32> <i32 0, i32 3>
; CHECK-NEXT: br label [[LOOP]]
;
; FORCE_REDUCTION-LABEL: @Test(
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/alternate-cmp-swapped-pred.ll b/llvm/test/Transforms/SLPVectorizer/X86/alternate-cmp-swapped-pred.ll
index c7a8392defc14..6fda6be46eec2 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/alternate-cmp-swapped-pred.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/alternate-cmp-swapped-pred.ll
@@ -5,9 +5,9 @@ define i16 @test(i16 %call37) {
; CHECK-LABEL: @test(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CALL:%.*]] = load i16, i16* undef, align 2
-; CHECK-NEXT: [[TMP0:%.*]] = insertelement <8 x i16> <i16 poison, i16 0, i16 0, i16 poison, i16 0, i16 0, i16 poison, i16 poison>, i16 [[CALL37:%.*]], i32 3
+; CHECK-NEXT: [[TMP0:%.*]] = insertelement <8 x i16> <i16 poison, i16 0, i16 0, i16 poison, i16 poison, i16 0, i16 poison, i16 0>, i16 [[CALL37:%.*]], i32 3
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <8 x i16> [[TMP0]], i16 [[CALL]], i32 0
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <8 x i16> [[TMP1]], <8 x i16> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 3, i32 4, i32 3, i32 5>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <8 x i16> [[TMP1]], <8 x i16> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 3, i32 5, i32 3, i32 7>
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <8 x i16> [[SHUFFLE]], zeroinitializer
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt <8 x i16> [[SHUFFLE]], zeroinitializer
; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <8 x i1> [[TMP2]], <8 x i1> [[TMP3]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 12, i32 5, i32 6, i32 7>
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/broadcast_long.ll b/llvm/test/Transforms/SLPVectorizer/X86/broadcast_long.ll
index 4eeb422caabaa..e3e6910b931ee 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/broadcast_long.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/broadcast_long.ll
@@ -19,8 +19,9 @@ define void @bcast_long(i32 *%A, i32 *%S) {
; CHECK-NEXT: [[IDXS0:%.*]] = getelementptr inbounds i32, i32* [[S:%.*]], i64 0
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <8 x i32> poison, i32 [[A0]], i32 0
; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <8 x i32> [[TMP0]], <8 x i32> poison, <8 x i32> <i32 0, i32 0, i32 undef, i32 0, i32 0, i32 0, i32 0, i32 0>
-; CHECK-NEXT: [[TMP1:%.*]] = bitcast i32* [[IDXS0]] to <8 x i32>*
-; CHECK-NEXT: store <8 x i32> [[SHUFFLE]], <8 x i32>* [[TMP1]], align 8
+; CHECK-NEXT: [[TMP1:%.*]] = freeze <8 x i32> [[SHUFFLE]]
+; CHECK-NEXT: [[TMP2:%.*]] = bitcast i32* [[IDXS0]] to <8 x i32>*
+; CHECK-NEXT: store <8 x i32> [[TMP1]], <8 x i32>* [[TMP2]], align 8
; CHECK-NEXT: ret void
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/buildvector-shuffle.ll b/llvm/test/Transforms/SLPVectorizer/X86/buildvector-shuffle.ll
index 0f15a06eb5ab7..79a4054b63a2b 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/buildvector-shuffle.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/buildvector-shuffle.ll
@@ -46,11 +46,11 @@ define void @test(float %a) {
; CHECK-LABEL: @test(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x float> poison, float [[A:%.*]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x float> [[TMP0]], float [[A]], i32 1
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP0]], <2 x float> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: br label [[LOOP:%.*]]
; CHECK: loop:
-; CHECK-NEXT: [[TMP2:%.*]] = fadd <2 x float> zeroinitializer, [[TMP1]]
-; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP1:%.*]] = fadd <2 x float> zeroinitializer, [[SHUFFLE]]
+; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <2 x float> [[TMP1]], <2 x float> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: br label [[LOOP]]
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/c-ray.ll b/llvm/test/Transforms/SLPVectorizer/X86/c-ray.ll
index 7e241144afc53..6b104f33e0c6a 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/c-ray.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/c-ray.ll
@@ -71,19 +71,19 @@ define i32 @ray_sphere(ptr nocapture noundef readonly %sph, ptr nocapture nounde
; CHECK-NEXT: [[TMP29:%.*]] = insertelement <2 x double> [[TMP28]], double [[TMP12]], i32 1
; CHECK-NEXT: [[TMP30:%.*]] = fsub <2 x double> [[TMP27]], [[TMP29]]
; CHECK-NEXT: [[TMP31:%.*]] = insertelement <2 x double> poison, double [[MUL88]], i32 0
-; CHECK-NEXT: [[TMP32:%.*]] = insertelement <2 x double> [[TMP31]], double [[MUL88]], i32 1
-; CHECK-NEXT: [[TMP33:%.*]] = fdiv <2 x double> [[TMP30]], [[TMP32]]
-; CHECK-NEXT: [[TMP34:%.*]] = extractelement <2 x double> [[TMP33]], i32 1
-; CHECK-NEXT: [[CMP93:%.*]] = fcmp olt double [[TMP34]], 0x3EB0C6F7A0B5ED8D
-; CHECK-NEXT: [[TMP35:%.*]] = extractelement <2 x double> [[TMP33]], i32 0
-; CHECK-NEXT: [[CMP94:%.*]] = fcmp olt double [[TMP35]], 0x3EB0C6F7A0B5ED8D
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP31]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP32:%.*]] = fdiv <2 x double> [[TMP30]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP33:%.*]] = extractelement <2 x double> [[TMP32]], i32 1
+; CHECK-NEXT: [[CMP93:%.*]] = fcmp olt double [[TMP33]], 0x3EB0C6F7A0B5ED8D
+; CHECK-NEXT: [[TMP34:%.*]] = extractelement <2 x double> [[TMP32]], i32 0
+; CHECK-NEXT: [[CMP94:%.*]] = fcmp olt double [[TMP34]], 0x3EB0C6F7A0B5ED8D
; CHECK-NEXT: [[OR_COND:%.*]] = select i1 [[CMP93]], i1 [[CMP94]], i1 false
; CHECK-NEXT: br i1 [[OR_COND]], label [[CLEANUP]], label [[LOR_LHS_FALSE:%.*]]
; CHECK: lor.lhs.false:
-; CHECK-NEXT: [[TMP36:%.*]] = fcmp ule <2 x double> [[TMP33]], <double 1.000000e+00, double 1.000000e+00>
-; CHECK-NEXT: [[TMP37:%.*]] = extractelement <2 x i1> [[TMP36]], i32 0
-; CHECK-NEXT: [[TMP38:%.*]] = extractelement <2 x i1> [[TMP36]], i32 1
-; CHECK-NEXT: [[OR_COND106:%.*]] = select i1 [[TMP38]], i1 true, i1 [[TMP37]]
+; CHECK-NEXT: [[TMP35:%.*]] = fcmp ule <2 x double> [[TMP32]], <double 1.000000e+00, double 1.000000e+00>
+; CHECK-NEXT: [[TMP36:%.*]] = extractelement <2 x i1> [[TMP35]], i32 0
+; CHECK-NEXT: [[TMP37:%.*]] = extractelement <2 x i1> [[TMP35]], i32 1
+; CHECK-NEXT: [[OR_COND106:%.*]] = select i1 [[TMP37]], i1 true, i1 [[TMP36]]
; CHECK-NEXT: [[SPEC_SELECT:%.*]] = zext i1 [[OR_COND106]] to i32
; CHECK-NEXT: br label [[CLEANUP]]
; CHECK: cleanup:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/cmp_sel.ll b/llvm/test/Transforms/SLPVectorizer/X86/cmp_sel.ll
index bdbcc5cb51b8f..600cf2539ced4 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/cmp_sel.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/cmp_sel.ll
@@ -14,10 +14,10 @@ define i32 @foo(double* noalias nocapture %A, double* noalias nocapture %B, doub
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x double>, <2 x double>* [[TMP0]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = fcmp une <2 x double> [[TMP1]], zeroinitializer
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> poison, double [[G:%.*]], i32 0
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x double> [[TMP3]], double [[G]], i32 1
-; CHECK-NEXT: [[TMP5:%.*]] = select <2 x i1> [[TMP2]], <2 x double> [[TMP4]], <2 x double> <double 1.000000e+00, double 1.000000e+00>
-; CHECK-NEXT: [[TMP6:%.*]] = bitcast double* [[A:%.*]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP5]], <2 x double>* [[TMP6]], align 8
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP4:%.*]] = select <2 x i1> [[TMP2]], <2 x double> [[SHUFFLE]], <2 x double> <double 1.000000e+00, double 1.000000e+00>
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast double* [[A:%.*]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP4]], <2 x double>* [[TMP5]], align 8
; CHECK-NEXT: ret i32 undef
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/commutativity.ll b/llvm/test/Transforms/SLPVectorizer/X86/commutativity.ll
index 67ca7282b002d..abe08f7c693bb 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/commutativity.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/commutativity.ll
@@ -97,9 +97,9 @@ define void @same_opcode_on_one_side(i32 %a, i32 %b, i32 %c) {
; AVX-NEXT: [[TMP3:%.*]] = add <4 x i32> [[SHUFFLE]], [[SHUFFLE1]]
; AVX-NEXT: [[TMP4:%.*]] = insertelement <4 x i32> [[TMP2]], i32 [[B:%.*]], i32 1
; AVX-NEXT: [[TMP5:%.*]] = insertelement <4 x i32> [[TMP4]], i32 [[C]], i32 2
-; AVX-NEXT: [[TMP6:%.*]] = insertelement <4 x i32> [[TMP5]], i32 [[A]], i32 3
-; AVX-NEXT: [[TMP7:%.*]] = xor <4 x i32> [[TMP3]], [[TMP6]]
-; AVX-NEXT: store <4 x i32> [[TMP7]], <4 x i32>* bitcast ([32 x i32]* @cle32 to <4 x i32>*), align 16
+; AVX-NEXT: [[SHUFFLE2:%.*]] = shufflevector <4 x i32> [[TMP5]], <4 x i32> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 0>
+; AVX-NEXT: [[TMP6:%.*]] = xor <4 x i32> [[TMP3]], [[SHUFFLE2]]
+; AVX-NEXT: store <4 x i32> [[TMP6]], <4 x i32>* bitcast ([32 x i32]* @cle32 to <4 x i32>*), align 16
; AVX-NEXT: ret void
;
%add1 = add i32 %c, %a
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/compare-reduce.ll b/llvm/test/Transforms/SLPVectorizer/X86/compare-reduce.ll
index c1434c78129ab..10e1d9123a7f6 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/compare-reduce.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/compare-reduce.ll
@@ -11,20 +11,20 @@ define void @reduce_compare(double* nocapture %A, i32 %n) {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CONV:%.*]] = sitofp i32 [[N:%.*]] to double
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[CONV]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[CONV]], i32 1
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP0]], <2 x double> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: br label [[FOR_BODY:%.*]]
; CHECK: for.body:
; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ]
-; CHECK-NEXT: [[TMP2:%.*]] = shl nsw i64 [[INDVARS_IV]], 1
-; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds double, double* [[A:%.*]], i64 [[TMP2]]
-; CHECK-NEXT: [[TMP3:%.*]] = bitcast double* [[ARRAYIDX]] to <2 x double>*
-; CHECK-NEXT: [[TMP4:%.*]] = load <2 x double>, <2 x double>* [[TMP3]], align 8
-; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP1]], [[TMP4]]
-; CHECK-NEXT: [[TMP6:%.*]] = fmul <2 x double> [[TMP5]], <double 7.000000e+00, double 4.000000e+00>
-; CHECK-NEXT: [[TMP7:%.*]] = fadd <2 x double> [[TMP6]], <double 5.000000e+00, double 9.000000e+00>
-; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP7]], i32 0
-; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP7]], i32 1
-; CHECK-NEXT: [[CMP11:%.*]] = fcmp ogt double [[TMP8]], [[TMP9]]
+; CHECK-NEXT: [[TMP1:%.*]] = shl nsw i64 [[INDVARS_IV]], 1
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds double, double* [[A:%.*]], i64 [[TMP1]]
+; CHECK-NEXT: [[TMP2:%.*]] = bitcast double* [[ARRAYIDX]] to <2 x double>*
+; CHECK-NEXT: [[TMP3:%.*]] = load <2 x double>, <2 x double>* [[TMP2]], align 8
+; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[SHUFFLE]], [[TMP3]]
+; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP4]], <double 7.000000e+00, double 4.000000e+00>
+; CHECK-NEXT: [[TMP6:%.*]] = fadd <2 x double> [[TMP5]], <double 5.000000e+00, double 9.000000e+00>
+; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x double> [[TMP6]], i32 0
+; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP6]], i32 1
+; CHECK-NEXT: [[CMP11:%.*]] = fcmp ogt double [[TMP7]], [[TMP8]]
; CHECK-NEXT: br i1 [[CMP11]], label [[IF_THEN:%.*]], label [[FOR_INC]]
; CHECK: if.then:
; CHECK-NEXT: [[CALL:%.*]] = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0))
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/crash_cmpop.ll b/llvm/test/Transforms/SLPVectorizer/X86/crash_cmpop.ll
index 9e981230e5862..d9655b7444005 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/crash_cmpop.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/crash_cmpop.ll
@@ -12,32 +12,32 @@ define void @testfunc(float* nocapture %dest, float* nocapture readonly %src) {
; CHECK: for.body:
; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ]
; CHECK-NEXT: [[ACC1_056:%.*]] = phi float [ 0.000000e+00, [[ENTRY]] ], [ [[ADD13:%.*]], [[FOR_BODY]] ]
-; CHECK-NEXT: [[TMP0:%.*]] = phi <2 x float> [ zeroinitializer, [[ENTRY]] ], [ [[TMP19:%.*]], [[FOR_BODY]] ]
+; CHECK-NEXT: [[TMP0:%.*]] = phi <2 x float> [ zeroinitializer, [[ENTRY]] ], [ [[TMP18:%.*]], [[FOR_BODY]] ]
; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, float* [[SRC:%.*]], i64 [[INDVARS_IV]]
; CHECK-NEXT: [[TMP1:%.*]] = load float, float* [[ARRAYIDX]], align 4
; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; CHECK-NEXT: [[ARRAYIDX2:%.*]] = getelementptr inbounds float, float* [[DEST:%.*]], i64 [[INDVARS_IV]]
; CHECK-NEXT: store float [[ACC1_056]], float* [[ARRAYIDX2]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[TMP1]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[TMP1]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fadd <2 x float> [[TMP0]], [[TMP3]]
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x float> [[TMP0]], zeroinitializer
-; CHECK-NEXT: [[TMP6:%.*]] = fadd <2 x float> [[TMP5]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP7:%.*]] = fcmp olt <2 x float> [[TMP6]], <float 1.000000e+00, float 1.000000e+00>
-; CHECK-NEXT: [[TMP8:%.*]] = select <2 x i1> [[TMP7]], <2 x float> [[TMP6]], <2 x float> <float 1.000000e+00, float 1.000000e+00>
-; CHECK-NEXT: [[TMP9:%.*]] = fcmp olt <2 x float> [[TMP8]], <float -1.000000e+00, float -1.000000e+00>
-; CHECK-NEXT: [[TMP10:%.*]] = fmul <2 x float> [[TMP8]], zeroinitializer
-; CHECK-NEXT: [[TMP11:%.*]] = select <2 x i1> [[TMP9]], <2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[TMP10]]
-; CHECK-NEXT: [[TMP12:%.*]] = extractelement <2 x float> [[TMP11]], i32 0
-; CHECK-NEXT: [[TMP13:%.*]] = extractelement <2 x float> [[TMP11]], i32 1
-; CHECK-NEXT: [[ADD13]] = fadd float [[TMP12]], [[TMP13]]
-; CHECK-NEXT: [[TMP14:%.*]] = shufflevector <2 x float> [[TMP11]], <2 x float> poison, <2 x i32> <i32 1, i32 undef>
-; CHECK-NEXT: [[TMP15:%.*]] = insertelement <2 x float> [[TMP14]], float [[ADD13]], i32 1
-; CHECK-NEXT: [[TMP16:%.*]] = fcmp olt <2 x float> [[TMP15]], <float 1.000000e+00, float 1.000000e+00>
-; CHECK-NEXT: [[TMP17:%.*]] = select <2 x i1> [[TMP16]], <2 x float> [[TMP15]], <2 x float> <float 1.000000e+00, float 1.000000e+00>
-; CHECK-NEXT: [[TMP18:%.*]] = fcmp olt <2 x float> [[TMP17]], <float -1.000000e+00, float -1.000000e+00>
-; CHECK-NEXT: [[TMP19]] = select <2 x i1> [[TMP18]], <2 x float> <float -1.000000e+00, float -1.000000e+00>, <2 x float> [[TMP17]]
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fadd <2 x float> [[TMP0]], [[SHUFFLE]]
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x float> [[TMP0]], zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = fadd <2 x float> [[TMP4]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP6:%.*]] = fcmp olt <2 x float> [[TMP5]], <float 1.000000e+00, float 1.000000e+00>
+; CHECK-NEXT: [[TMP7:%.*]] = select <2 x i1> [[TMP6]], <2 x float> [[TMP5]], <2 x float> <float 1.000000e+00, float 1.000000e+00>
+; CHECK-NEXT: [[TMP8:%.*]] = fcmp olt <2 x float> [[TMP7]], <float -1.000000e+00, float -1.000000e+00>
+; CHECK-NEXT: [[TMP9:%.*]] = fmul <2 x float> [[TMP7]], zeroinitializer
+; CHECK-NEXT: [[TMP10:%.*]] = select <2 x i1> [[TMP8]], <2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[TMP9]]
+; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x float> [[TMP10]], i32 0
+; CHECK-NEXT: [[TMP12:%.*]] = extractelement <2 x float> [[TMP10]], i32 1
+; CHECK-NEXT: [[ADD13]] = fadd float [[TMP11]], [[TMP12]]
+; CHECK-NEXT: [[TMP13:%.*]] = shufflevector <2 x float> [[TMP10]], <2 x float> poison, <2 x i32> <i32 1, i32 undef>
+; CHECK-NEXT: [[TMP14:%.*]] = insertelement <2 x float> [[TMP13]], float [[ADD13]], i32 1
+; CHECK-NEXT: [[TMP15:%.*]] = fcmp olt <2 x float> [[TMP14]], <float 1.000000e+00, float 1.000000e+00>
+; CHECK-NEXT: [[TMP16:%.*]] = select <2 x i1> [[TMP15]], <2 x float> [[TMP14]], <2 x float> <float 1.000000e+00, float 1.000000e+00>
+; CHECK-NEXT: [[TMP17:%.*]] = fcmp olt <2 x float> [[TMP16]], <float -1.000000e+00, float -1.000000e+00>
+; CHECK-NEXT: [[TMP18]] = select <2 x i1> [[TMP17]], <2 x float> <float -1.000000e+00, float -1.000000e+00>, <2 x float> [[TMP16]]
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], 32
; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_END:%.*]], label [[FOR_BODY]]
; CHECK: for.end:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/crash_exceed_scheduling.ll b/llvm/test/Transforms/SLPVectorizer/X86/crash_exceed_scheduling.ll
index 7e92b130d307b..65817d74ee54f 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/crash_exceed_scheduling.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/crash_exceed_scheduling.ll
@@ -5,19 +5,19 @@ define void @exceed(double %0, double %1) {
; CHECK-LABEL: @exceed(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[TMP0:%.*]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[TMP0]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x double> poison, double [[TMP1:%.*]], i32 0
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x double> [[TMP4]], double [[TMP1]], i32 1
-; CHECK-NEXT: [[TMP6:%.*]] = fdiv fast <2 x double> [[TMP3]], [[TMP5]]
-; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x double> [[TMP6]], i32 1
-; CHECK-NEXT: [[IX:%.*]] = fmul double [[TMP7]], undef
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> poison, double [[TMP1:%.*]], i32 0
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP4:%.*]] = fdiv fast <2 x double> [[SHUFFLE]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x double> [[TMP4]], i32 1
+; CHECK-NEXT: [[IX:%.*]] = fmul double [[TMP5]], undef
; CHECK-NEXT: [[IXX0:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX1:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX2:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX3:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX4:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX5:%.*]] = fsub double undef, undef
-; CHECK-NEXT: [[IX1:%.*]] = fmul double [[TMP7]], undef
+; CHECK-NEXT: [[IX1:%.*]] = fmul double [[TMP5]], undef
; CHECK-NEXT: [[IXX10:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX11:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX12:%.*]] = fsub double undef, undef
@@ -27,16 +27,16 @@ define void @exceed(double %0, double %1) {
; CHECK-NEXT: [[IXX20:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX21:%.*]] = fsub double undef, undef
; CHECK-NEXT: [[IXX22:%.*]] = fsub double undef, undef
-; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP6]], i32 0
-; CHECK-NEXT: [[IX2:%.*]] = fmul double [[TMP8]], [[TMP8]]
-; CHECK-NEXT: [[TMP9:%.*]] = fadd fast <2 x double> [[TMP3]], [[TMP5]]
-; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x double> [[TMP2]], double [[TMP1]], i32 1
-; CHECK-NEXT: [[TMP11:%.*]] = fadd fast <2 x double> [[TMP6]], [[TMP10]]
-; CHECK-NEXT: [[TMP12:%.*]] = fmul fast <2 x double> [[TMP11]], [[TMP9]]
+; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[TMP4]], i32 0
+; CHECK-NEXT: [[IX2:%.*]] = fmul double [[TMP6]], [[TMP6]]
+; CHECK-NEXT: [[TMP7:%.*]] = fadd fast <2 x double> [[SHUFFLE]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP8:%.*]] = insertelement <2 x double> [[TMP2]], double [[TMP1]], i32 1
+; CHECK-NEXT: [[TMP9:%.*]] = fadd fast <2 x double> [[TMP4]], [[TMP8]]
+; CHECK-NEXT: [[TMP10:%.*]] = fmul fast <2 x double> [[TMP9]], [[TMP7]]
; CHECK-NEXT: [[IXX101:%.*]] = fsub double undef, undef
-; CHECK-NEXT: [[TMP13:%.*]] = insertelement <2 x double> poison, double [[TMP1]], i32 1
-; CHECK-NEXT: [[TMP14:%.*]] = shufflevector <2 x double> [[TMP13]], <2 x double> [[TMP6]], <2 x i32> <i32 3, i32 1>
-; CHECK-NEXT: [[TMP15:%.*]] = fmul fast <2 x double> [[TMP14]], undef
+; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x double> poison, double [[TMP1]], i32 1
+; CHECK-NEXT: [[TMP12:%.*]] = shufflevector <2 x double> [[TMP11]], <2 x double> [[TMP4]], <2 x i32> <i32 3, i32 1>
+; CHECK-NEXT: [[TMP13:%.*]] = fmul fast <2 x double> [[TMP12]], undef
; CHECK-NEXT: switch i32 undef, label [[BB1:%.*]] [
; CHECK-NEXT: i32 0, label [[BB2:%.*]]
; CHECK-NEXT: ]
@@ -45,7 +45,7 @@ define void @exceed(double %0, double %1) {
; CHECK: bb2:
; CHECK-NEXT: br label [[LABEL]]
; CHECK: label:
-; CHECK-NEXT: [[TMP16:%.*]] = phi <2 x double> [ [[TMP12]], [[BB1]] ], [ [[TMP15]], [[BB2]] ]
+; CHECK-NEXT: [[TMP14:%.*]] = phi <2 x double> [ [[TMP10]], [[BB1]] ], [ [[TMP13]], [[BB2]] ]
; CHECK-NEXT: ret void
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/cse.ll b/llvm/test/Transforms/SLPVectorizer/X86/cse.ll
index c8d073fa243b5..3e7896b5b4f4e 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/cse.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/cse.ll
@@ -246,22 +246,22 @@ define i32 @partial_mrg(double* nocapture %A, i32 %n) {
; CHECK-NEXT: [[TMP0:%.*]] = bitcast double* [[A:%.*]] to <2 x double>*
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x double>, <2 x double>* [[TMP0]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[CONV]], i32 0
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[CONV]], i32 1
-; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP3]], [[TMP1]]
-; CHECK-NEXT: [[TMP5:%.*]] = bitcast double* [[A]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP4]], <2 x double>* [[TMP5]], align 8
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[SHUFFLE]], [[TMP1]]
+; CHECK-NEXT: [[TMP4:%.*]] = bitcast double* [[A]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP3]], <2 x double>* [[TMP4]], align 8
; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32 [[N]], 4
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[IF_END:%.*]]
; CHECK: if.end:
; CHECK-NEXT: [[ARRAYIDX7:%.*]] = getelementptr inbounds double, double* [[A]], i64 2
; CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[N]], 4
; CHECK-NEXT: [[CONV12:%.*]] = sitofp i32 [[ADD]] to double
-; CHECK-NEXT: [[TMP6:%.*]] = bitcast double* [[ARRAYIDX7]] to <2 x double>*
-; CHECK-NEXT: [[TMP7:%.*]] = load <2 x double>, <2 x double>* [[TMP6]], align 8
-; CHECK-NEXT: [[TMP8:%.*]] = insertelement <2 x double> [[TMP2]], double [[CONV12]], i32 1
-; CHECK-NEXT: [[TMP9:%.*]] = fmul <2 x double> [[TMP8]], [[TMP7]]
-; CHECK-NEXT: [[TMP10:%.*]] = bitcast double* [[ARRAYIDX7]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP9]], <2 x double>* [[TMP10]], align 8
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast double* [[ARRAYIDX7]] to <2 x double>*
+; CHECK-NEXT: [[TMP6:%.*]] = load <2 x double>, <2 x double>* [[TMP5]], align 8
+; CHECK-NEXT: [[TMP7:%.*]] = insertelement <2 x double> [[TMP2]], double [[CONV12]], i32 1
+; CHECK-NEXT: [[TMP8:%.*]] = fmul <2 x double> [[TMP7]], [[TMP6]]
+; CHECK-NEXT: [[TMP9:%.*]] = bitcast double* [[ARRAYIDX7]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP8]], <2 x double>* [[TMP9]], align 8
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
; CHECK-NEXT: ret i32 0
@@ -352,18 +352,18 @@ define void @cse_for_hoisted_instructions_in_preheader(i32* %dst, i32 %a, i1 %c)
; CHECK-LABEL: @cse_for_hoisted_instructions_in_preheader(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x i32> poison, i32 [[A:%.*]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x i32> [[TMP0]], i32 [[A]], i32 1
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i32> [[TMP0]], <2 x i32> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: br label [[LOOP:%.*]]
; CHECK: loop:
-; CHECK-NEXT: [[TMP2:%.*]] = or <2 x i32> <i32 22, i32 22>, [[TMP1]]
+; CHECK-NEXT: [[TMP1:%.*]] = or <2 x i32> <i32 22, i32 22>, [[SHUFFLE]]
; CHECK-NEXT: [[GEP_0:%.*]] = getelementptr inbounds i32, i32* [[DST:%.*]], i64 0
-; CHECK-NEXT: [[TMP3:%.*]] = or <2 x i32> [[TMP2]], <i32 3, i32 3>
-; CHECK-NEXT: [[TMP4:%.*]] = bitcast i32* [[GEP_0]] to <2 x i32>*
-; CHECK-NEXT: store <2 x i32> [[TMP3]], <2 x i32>* [[TMP4]], align 4
-; CHECK-NEXT: [[TMP5:%.*]] = or <2 x i32> [[TMP1]], <i32 3, i32 3>
+; CHECK-NEXT: [[TMP2:%.*]] = or <2 x i32> [[TMP1]], <i32 3, i32 3>
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast i32* [[GEP_0]] to <2 x i32>*
+; CHECK-NEXT: store <2 x i32> [[TMP2]], <2 x i32>* [[TMP3]], align 4
+; CHECK-NEXT: [[TMP4:%.*]] = or <2 x i32> [[SHUFFLE]], <i32 3, i32 3>
; CHECK-NEXT: [[GEP_2:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 10
-; CHECK-NEXT: [[TMP6:%.*]] = bitcast i32* [[GEP_2]] to <2 x i32>*
-; CHECK-NEXT: store <2 x i32> [[TMP5]], <2 x i32>* [[TMP6]], align 4
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast i32* [[GEP_2]] to <2 x i32>*
+; CHECK-NEXT: store <2 x i32> [[TMP4]], <2 x i32>* [[TMP5]], align 4
; CHECK-NEXT: br i1 [[C:%.*]], label [[LOOP]], label [[EXIT:%.*]]
; CHECK: exit:
; CHECK-NEXT: ret void
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/extract-scalar-from-undef.ll b/llvm/test/Transforms/SLPVectorizer/X86/extract-scalar-from-undef.ll
index da4c2424066c5..c3b98765d6e45 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/extract-scalar-from-undef.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/extract-scalar-from-undef.ll
@@ -6,11 +6,10 @@ define i64 @foo(i32 %tmp7) {
; CHECK-NEXT: bb:
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x i32> <i32 0, i32 0, i32 poison, i32 0>, i32 [[TMP7:%.*]], i32 2
; CHECK-NEXT: [[TMP1:%.*]] = sub <4 x i32> [[TMP0]], zeroinitializer
-; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <4 x i32> [[TMP1]], <4 x i32> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef>
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <8 x i32> [[TMP2]], i32 undef, i32 4
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <8 x i32> [[TMP3]], <8 x i32> poison, <8 x i32> <i32 0, i32 1, i32 undef, i32 2, i32 3, i32 undef, i32 4, i32 undef>
-; CHECK-NEXT: [[TMP4:%.*]] = sub nsw <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 undef, i32 0, i32 undef, i32 0>, [[SHUFFLE]]
-; CHECK-NEXT: [[TMP5:%.*]] = add nsw <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 undef, i32 0, i32 undef, i32 0>, [[SHUFFLE]]
+; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <4 x i32> [[TMP1]], <4 x i32> poison, <8 x i32> <i32 0, i32 1, i32 undef, i32 2, i32 3, i32 undef, i32 undef, i32 undef>
+; CHECK-NEXT: [[TMP3:%.*]] = insertelement <8 x i32> [[TMP2]], i32 undef, i32 6
+; CHECK-NEXT: [[TMP4:%.*]] = sub nsw <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 undef, i32 0, i32 undef, i32 0>, [[TMP3]]
+; CHECK-NEXT: [[TMP5:%.*]] = add nsw <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 undef, i32 0, i32 undef, i32 0>, [[TMP3]]
; CHECK-NEXT: [[TMP6:%.*]] = shufflevector <8 x i32> [[TMP4]], <8 x i32> [[TMP5]], <8 x i32> <i32 0, i32 9, i32 2, i32 3, i32 12, i32 13, i32 6, i32 7>
; CHECK-NEXT: [[TMP7:%.*]] = add <8 x i32> zeroinitializer, [[TMP6]]
; CHECK-NEXT: [[TMP8:%.*]] = xor <8 x i32> [[TMP7]], zeroinitializer
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/extract_in_tree_user.ll b/llvm/test/Transforms/SLPVectorizer/X86/extract_in_tree_user.ll
index ec36710fdb3a5..0c4ff04209f04 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/extract_in_tree_user.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/extract_in_tree_user.ll
@@ -11,12 +11,12 @@ define i32 @fn1() {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = load i64*, i64** @a, align 8
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x i64*> poison, i64* [[TMP0]], i32 0
-; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x i64*> [[TMP1]], i64* [[TMP0]], i32 1
-; CHECK-NEXT: [[TMP3:%.*]] = getelementptr i64, <2 x i64*> [[TMP2]], <2 x i64> <i64 11, i64 56>
-; CHECK-NEXT: [[TMP4:%.*]] = ptrtoint <2 x i64*> [[TMP3]] to <2 x i64>
-; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64*> [[TMP3]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = bitcast i64* [[TMP5]] to <2 x i64>*
-; CHECK-NEXT: store <2 x i64> [[TMP4]], <2 x i64>* [[TMP6]], align 8
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i64*> [[TMP1]], <2 x i64*> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP2:%.*]] = getelementptr i64, <2 x i64*> [[SHUFFLE]], <2 x i64> <i64 11, i64 56>
+; CHECK-NEXT: [[TMP3:%.*]] = ptrtoint <2 x i64*> [[TMP2]] to <2 x i64>
+; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64*> [[TMP2]], i32 0
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast i64* [[TMP4]] to <2 x i64>*
+; CHECK-NEXT: store <2 x i64> [[TMP3]], <2 x i64>* [[TMP5]], align 8
; CHECK-NEXT: ret i32 undef
;
entry:
@@ -94,15 +94,15 @@ define void @externally_used_ptrs() {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = load i64*, i64** @a, align 8
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x i64*> poison, i64* [[TMP0]], i32 0
-; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x i64*> [[TMP1]], i64* [[TMP0]], i32 1
-; CHECK-NEXT: [[TMP3:%.*]] = getelementptr i64, <2 x i64*> [[TMP2]], <2 x i64> <i64 56, i64 11>
-; CHECK-NEXT: [[TMP4:%.*]] = ptrtoint <2 x i64*> [[TMP3]] to <2 x i64>
-; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64*> [[TMP3]], i32 1
-; CHECK-NEXT: [[TMP6:%.*]] = bitcast i64* [[TMP5]] to <2 x i64>*
-; CHECK-NEXT: [[TMP7:%.*]] = load <2 x i64>, <2 x i64>* [[TMP6]], align 8
-; CHECK-NEXT: [[TMP8:%.*]] = add <2 x i64> [[TMP4]], [[TMP7]]
-; CHECK-NEXT: [[TMP9:%.*]] = bitcast i64* [[TMP5]] to <2 x i64>*
-; CHECK-NEXT: store <2 x i64> [[TMP8]], <2 x i64>* [[TMP9]], align 8
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i64*> [[TMP1]], <2 x i64*> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP2:%.*]] = getelementptr i64, <2 x i64*> [[SHUFFLE]], <2 x i64> <i64 56, i64 11>
+; CHECK-NEXT: [[TMP3:%.*]] = ptrtoint <2 x i64*> [[TMP2]] to <2 x i64>
+; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64*> [[TMP2]], i32 1
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast i64* [[TMP4]] to <2 x i64>*
+; CHECK-NEXT: [[TMP6:%.*]] = load <2 x i64>, <2 x i64>* [[TMP5]], align 8
+; CHECK-NEXT: [[TMP7:%.*]] = add <2 x i64> [[TMP3]], [[TMP6]]
+; CHECK-NEXT: [[TMP8:%.*]] = bitcast i64* [[TMP4]] to <2 x i64>*
+; CHECK-NEXT: store <2 x i64> [[TMP7]], <2 x i64>* [[TMP8]], align 8
; CHECK-NEXT: ret void
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/extractelement-multiple-uses.ll b/llvm/test/Transforms/SLPVectorizer/X86/extractelement-multiple-uses.ll
index fc1ab867faa54..33959dc48f296 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/extractelement-multiple-uses.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/extractelement-multiple-uses.ll
@@ -16,11 +16,11 @@ define float @multi_uses(<2 x float> %x, <2 x float> %y) {
; CHECK-LABEL: @multi_uses(
; CHECK-NEXT: [[Y1:%.*]] = extractelement <2 x float> [[Y:%.*]], i32 1
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x float> poison, float [[Y1]], i32 0
-; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> [[TMP1]], float [[Y1]], i32 1
-; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x float> [[X:%.*]], [[TMP2]]
-; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP3]], i32 0
-; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x float> [[TMP3]], i32 1
-; CHECK-NEXT: [[ADD:%.*]] = fadd float [[TMP4]], [[TMP5]]
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP1]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP2:%.*]] = fmul <2 x float> [[X:%.*]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0
+; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1
+; CHECK-NEXT: [[ADD:%.*]] = fadd float [[TMP3]], [[TMP4]]
; CHECK-NEXT: ret float [[ADD]]
;
%x0 = extractelement <2 x float> %x, i32 0
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll b/llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll
index 2d8707ea68c2d..e24d3a6c6776e 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll
@@ -84,21 +84,21 @@ define float @f_used_twice_in_tree(<2 x float> %x) {
; THRESH1-LABEL: @f_used_twice_in_tree(
; THRESH1-NEXT: [[TMP1:%.*]] = extractelement <2 x float> [[X:%.*]], i32 1
; THRESH1-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[TMP1]], i32 0
-; THRESH1-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[TMP1]], i32 1
-; THRESH1-NEXT: [[TMP4:%.*]] = fmul <2 x float> [[TMP3]], [[X]]
-; THRESH1-NEXT: [[TMP5:%.*]] = extractelement <2 x float> [[TMP4]], i32 0
-; THRESH1-NEXT: [[TMP6:%.*]] = extractelement <2 x float> [[TMP4]], i32 1
-; THRESH1-NEXT: [[ADD:%.*]] = fadd float [[TMP5]], [[TMP6]]
+; THRESH1-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; THRESH1-NEXT: [[TMP3:%.*]] = fmul <2 x float> [[SHUFFLE]], [[X]]
+; THRESH1-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP3]], i32 0
+; THRESH1-NEXT: [[TMP5:%.*]] = extractelement <2 x float> [[TMP3]], i32 1
+; THRESH1-NEXT: [[ADD:%.*]] = fadd float [[TMP4]], [[TMP5]]
; THRESH1-NEXT: ret float [[ADD]]
;
; THRESH2-LABEL: @f_used_twice_in_tree(
; THRESH2-NEXT: [[TMP1:%.*]] = extractelement <2 x float> [[X:%.*]], i32 1
; THRESH2-NEXT: [[TMP2:%.*]] = insertelement <2 x float> poison, float [[TMP1]], i32 0
-; THRESH2-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[TMP1]], i32 1
-; THRESH2-NEXT: [[TMP4:%.*]] = fmul <2 x float> [[TMP3]], [[X]]
-; THRESH2-NEXT: [[TMP5:%.*]] = extractelement <2 x float> [[TMP4]], i32 0
-; THRESH2-NEXT: [[TMP6:%.*]] = extractelement <2 x float> [[TMP4]], i32 1
-; THRESH2-NEXT: [[ADD:%.*]] = fadd float [[TMP5]], [[TMP6]]
+; THRESH2-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <2 x i32> zeroinitializer
+; THRESH2-NEXT: [[TMP3:%.*]] = fmul <2 x float> [[SHUFFLE]], [[X]]
+; THRESH2-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP3]], i32 0
+; THRESH2-NEXT: [[TMP5:%.*]] = extractelement <2 x float> [[TMP3]], i32 1
+; THRESH2-NEXT: [[ADD:%.*]] = fadd float [[TMP4]], [[TMP5]]
; THRESH2-NEXT: ret float [[ADD]]
;
%x0 = extractelement <2 x float> %x, i32 0
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/horizontal-list.ll b/llvm/test/Transforms/SLPVectorizer/X86/horizontal-list.ll
index b15d3f70b2317..cd113e89ada0e 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/horizontal-list.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/horizontal-list.ll
@@ -769,11 +769,11 @@ define float @extra_args(float* nocapture readonly %x, i32 %a, i32 %b) {
; THRESHOLD-NEXT: [[TMP2:%.*]] = call fast float @llvm.vector.reduce.fadd.v8f32(float -0.000000e+00, <8 x float> [[TMP1]])
; THRESHOLD-NEXT: [[TMP3:%.*]] = insertelement <2 x float> <float poison, float 3.000000e+00>, float [[TMP2]], i32 0
; THRESHOLD-NEXT: [[TMP4:%.*]] = insertelement <2 x float> poison, float [[CONV]], i32 0
-; THRESHOLD-NEXT: [[TMP5:%.*]] = insertelement <2 x float> [[TMP4]], float [[CONV]], i32 1
-; THRESHOLD-NEXT: [[TMP6:%.*]] = fadd fast <2 x float> [[TMP3]], [[TMP5]]
-; THRESHOLD-NEXT: [[TMP7:%.*]] = extractelement <2 x float> [[TMP6]], i32 0
-; THRESHOLD-NEXT: [[TMP8:%.*]] = extractelement <2 x float> [[TMP6]], i32 1
-; THRESHOLD-NEXT: [[OP_RDX2:%.*]] = fadd fast float [[TMP7]], [[TMP8]]
+; THRESHOLD-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <2 x i32> zeroinitializer
+; THRESHOLD-NEXT: [[TMP5:%.*]] = fadd fast <2 x float> [[TMP3]], [[SHUFFLE]]
+; THRESHOLD-NEXT: [[TMP6:%.*]] = extractelement <2 x float> [[TMP5]], i32 0
+; THRESHOLD-NEXT: [[TMP7:%.*]] = extractelement <2 x float> [[TMP5]], i32 1
+; THRESHOLD-NEXT: [[OP_RDX2:%.*]] = fadd fast float [[TMP6]], [[TMP7]]
; THRESHOLD-NEXT: ret float [[OP_RDX2]]
;
entry:
@@ -897,11 +897,11 @@ define float @extra_args_no_replace(float* nocapture readonly %x, i32 %a, i32 %b
; THRESHOLD-NEXT: [[TMP3:%.*]] = insertelement <2 x float> poison, float [[TMP2]], i32 0
; THRESHOLD-NEXT: [[TMP4:%.*]] = insertelement <2 x float> [[TMP3]], float [[CONVC]], i32 1
; THRESHOLD-NEXT: [[TMP5:%.*]] = insertelement <2 x float> poison, float [[CONV]], i32 0
-; THRESHOLD-NEXT: [[TMP6:%.*]] = insertelement <2 x float> [[TMP5]], float [[CONV]], i32 1
-; THRESHOLD-NEXT: [[TMP7:%.*]] = fadd fast <2 x float> [[TMP4]], [[TMP6]]
-; THRESHOLD-NEXT: [[TMP8:%.*]] = extractelement <2 x float> [[TMP7]], i32 0
-; THRESHOLD-NEXT: [[TMP9:%.*]] = extractelement <2 x float> [[TMP7]], i32 1
-; THRESHOLD-NEXT: [[OP_RDX2:%.*]] = fadd fast float [[TMP8]], [[TMP9]]
+; THRESHOLD-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP5]], <2 x float> poison, <2 x i32> zeroinitializer
+; THRESHOLD-NEXT: [[TMP6:%.*]] = fadd fast <2 x float> [[TMP4]], [[SHUFFLE]]
+; THRESHOLD-NEXT: [[TMP7:%.*]] = extractelement <2 x float> [[TMP6]], i32 0
+; THRESHOLD-NEXT: [[TMP8:%.*]] = extractelement <2 x float> [[TMP6]], i32 1
+; THRESHOLD-NEXT: [[OP_RDX2:%.*]] = fadd fast float [[TMP7]], [[TMP8]]
; THRESHOLD-NEXT: [[OP_RDX3:%.*]] = fadd fast float [[OP_RDX2]], 3.000000e+00
; THRESHOLD-NEXT: ret float [[OP_RDX3]]
;
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/in-tree-user.ll b/llvm/test/Transforms/SLPVectorizer/X86/in-tree-user.ll
index e703928a8077a..36c1a8d4fc071 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/in-tree-user.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/in-tree-user.ll
@@ -12,21 +12,21 @@ define void @in_tree_user(double* nocapture %A, i32 %n) {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CONV:%.*]] = sitofp i32 [[N:%.*]] to double
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[CONV]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[CONV]], i32 1
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP0]], <2 x double> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: br label [[FOR_BODY:%.*]]
; CHECK: for.body:
; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ]
-; CHECK-NEXT: [[TMP2:%.*]] = shl nsw i64 [[INDVARS_IV]], 1
-; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds double, double* [[A:%.*]], i64 [[TMP2]]
-; CHECK-NEXT: [[TMP3:%.*]] = bitcast double* [[ARRAYIDX]] to <2 x double>*
-; CHECK-NEXT: [[TMP4:%.*]] = load <2 x double>, <2 x double>* [[TMP3]], align 8
-; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP1]], [[TMP4]]
-; CHECK-NEXT: [[TMP6:%.*]] = fmul <2 x double> [[TMP5]], <double 7.000000e+00, double 4.000000e+00>
-; CHECK-NEXT: [[TMP7:%.*]] = fadd <2 x double> [[TMP6]], <double 5.000000e+00, double 9.000000e+00>
-; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP7]], i32 0
-; CHECK-NEXT: [[INTREEUSER:%.*]] = fadd double [[TMP8]], [[TMP8]]
-; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP7]], i32 1
-; CHECK-NEXT: [[CMP11:%.*]] = fcmp ogt double [[TMP8]], [[TMP9]]
+; CHECK-NEXT: [[TMP1:%.*]] = shl nsw i64 [[INDVARS_IV]], 1
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds double, double* [[A:%.*]], i64 [[TMP1]]
+; CHECK-NEXT: [[TMP2:%.*]] = bitcast double* [[ARRAYIDX]] to <2 x double>*
+; CHECK-NEXT: [[TMP3:%.*]] = load <2 x double>, <2 x double>* [[TMP2]], align 8
+; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[SHUFFLE]], [[TMP3]]
+; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP4]], <double 7.000000e+00, double 4.000000e+00>
+; CHECK-NEXT: [[TMP6:%.*]] = fadd <2 x double> [[TMP5]], <double 5.000000e+00, double 9.000000e+00>
+; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x double> [[TMP6]], i32 0
+; CHECK-NEXT: [[INTREEUSER:%.*]] = fadd double [[TMP7]], [[TMP7]]
+; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP6]], i32 1
+; CHECK-NEXT: [[CMP11:%.*]] = fcmp ogt double [[TMP7]], [[TMP8]]
; CHECK-NEXT: br i1 [[CMP11]], label [[IF_THEN:%.*]], label [[FOR_INC]]
; CHECK: if.then:
; CHECK-NEXT: [[CALL:%.*]] = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0))
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/insert-shuffle.ll b/llvm/test/Transforms/SLPVectorizer/X86/insert-shuffle.ll
index 3cc92d2030e66..d301ff8734cc0 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/insert-shuffle.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/insert-shuffle.ll
@@ -12,10 +12,9 @@ define { <2 x float>, <2 x float> } @foo(%struct.sw* %v) {
; CHECK-NEXT: [[TMP2:%.*]] = bitcast float* [[X]] to <2 x float>*
; CHECK-NEXT: [[TMP3:%.*]] = load <2 x float>, <2 x float>* [[TMP2]], align 16
; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x float> poison, float [[TMP0]], i32 0
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x float> [[TMP4]], float [[TMP1]], i32 1
-; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <4 x float> [[TMP5]], <4 x float> poison, <4 x i32> <i32 undef, i32 0, i32 1, i32 undef>
-; CHECK-NEXT: [[TMP6:%.*]] = fmul <4 x float> [[SHUFFLE]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x float> <float undef, float poison, float poison, float undef>, float [[TMP0]], i32 1
+; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x float> [[TMP4]], float [[TMP1]], i32 2
+; CHECK-NEXT: [[TMP6:%.*]] = fmul <4 x float> [[SHUFFLE]], [[TMP5]]
; CHECK-NEXT: [[TMP7:%.*]] = fadd <4 x float> [[TMP6]], undef
; CHECK-NEXT: [[TMP8:%.*]] = fadd <4 x float> [[TMP7]], undef
; CHECK-NEXT: [[TMP9:%.*]] = fadd <4 x float> [[TMP8]], undef
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/jumbled-load-multiuse.ll b/llvm/test/Transforms/SLPVectorizer/X86/jumbled-load-multiuse.ll
index 225155d93cb58..b626a2f84cd3d 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/jumbled-load-multiuse.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/jumbled-load-multiuse.ll
@@ -9,10 +9,11 @@ define i32 @fn1() {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = load <4 x i32>, <4 x i32>* bitcast ([4 x i32]* @b to <4 x i32>*), align 4
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[TMP0]], zeroinitializer
-; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <4 x i32> <i32 8, i32 poison, i32 ptrtoint (i32 ()* @fn1 to i32), i32 ptrtoint (i32 ()* @fn1 to i32)>, <4 x i32> [[TMP0]], <4 x i32> <i32 0, i32 5, i32 2, i32 3>
-; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[TMP2]], <4 x i32> <i32 0, i32 6, i32 0, i32 0>
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x i32> [[TMP3]], <4 x i32> poison, <4 x i32> <i32 1, i32 2, i32 3, i32 0>
-; CHECK-NEXT: store <4 x i32> [[SHUFFLE]], <4 x i32>* bitcast ([4 x i32]* @a to <4 x i32>*), align 4
+; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <4 x i32> <i32 8, i32 poison, i32 ptrtoint (i32 ()* @fn1 to i32), i32 poison>, <4 x i32> [[TMP0]], <4 x i32> <i32 0, i32 5, i32 2, i32 undef>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x i32> [[TMP2]], <4 x i32> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 2>
+; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[SHUFFLE]], <4 x i32> <i32 0, i32 6, i32 0, i32 0>
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <4 x i32> [[TMP3]], <4 x i32> poison, <4 x i32> <i32 1, i32 2, i32 3, i32 0>
+; CHECK-NEXT: store <4 x i32> [[SHUFFLE1]], <4 x i32>* bitcast ([4 x i32]* @a to <4 x i32>*), align 4
; CHECK-NEXT: ret i32 0
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/lookahead.ll b/llvm/test/Transforms/SLPVectorizer/X86/lookahead.ll
index e25361f7737d5..168ffb62cdcc0 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/lookahead.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/lookahead.ll
@@ -444,14 +444,14 @@ define void @ChecksExtractScores(double* %storeArray, double* %array, <2 x doubl
; CHECK-NEXT: [[LOADVEC2:%.*]] = load <2 x double>, <2 x double>* [[VECPTR2:%.*]], align 4
; CHECK-NEXT: [[SIDX0:%.*]] = getelementptr inbounds double, double* [[STOREARRAY:%.*]], i64 0
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> poison, double [[LOADA0]], i32 0
-; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> [[TMP1]], double [[LOADA0]], i32 1
-; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[LOADVEC]], [[TMP2]]
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x double> poison, double [[LOADA1]], i32 0
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x double> [[TMP4]], double [[LOADA1]], i32 1
-; CHECK-NEXT: [[TMP6:%.*]] = fmul <2 x double> [[LOADVEC2]], [[TMP5]]
-; CHECK-NEXT: [[TMP7:%.*]] = fadd <2 x double> [[TMP3]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = bitcast double* [[SIDX0]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP7]], <2 x double>* [[TMP8]], align 8
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP1]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP2:%.*]] = fmul <2 x double> [[LOADVEC]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> poison, double [[LOADA1]], i32 0
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[LOADVEC2]], [[SHUFFLE1]]
+; CHECK-NEXT: [[TMP5:%.*]] = fadd <2 x double> [[TMP2]], [[TMP4]]
+; CHECK-NEXT: [[TMP6:%.*]] = bitcast double* [[SIDX0]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP5]], <2 x double>* [[TMP6]], align 8
; CHECK-NEXT: ret void
;
%idx0 = getelementptr inbounds double, double* %array, i64 0
@@ -669,16 +669,16 @@ define void @ChecksExtractScores_
diff erent_vectors(double* %storeArray, double*
; AVX-NEXT: [[TMP1:%.*]] = insertelement <2 x double> poison, double [[EXTRA0]], i32 0
; AVX-NEXT: [[TMP2:%.*]] = insertelement <2 x double> [[TMP1]], double [[EXTRA1]], i32 1
; AVX-NEXT: [[TMP3:%.*]] = insertelement <2 x double> poison, double [[LOADA0]], i32 0
-; AVX-NEXT: [[TMP4:%.*]] = insertelement <2 x double> [[TMP3]], double [[LOADA0]], i32 1
-; AVX-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP2]], [[TMP4]]
-; AVX-NEXT: [[TMP6:%.*]] = insertelement <2 x double> poison, double [[EXTRB0]], i32 0
-; AVX-NEXT: [[TMP7:%.*]] = insertelement <2 x double> [[TMP6]], double [[EXTRB1]], i32 1
-; AVX-NEXT: [[TMP8:%.*]] = insertelement <2 x double> poison, double [[LOADA1]], i32 0
-; AVX-NEXT: [[TMP9:%.*]] = insertelement <2 x double> [[TMP8]], double [[LOADA1]], i32 1
-; AVX-NEXT: [[TMP10:%.*]] = fmul <2 x double> [[TMP7]], [[TMP9]]
-; AVX-NEXT: [[TMP11:%.*]] = fadd <2 x double> [[TMP5]], [[TMP10]]
-; AVX-NEXT: [[TMP12:%.*]] = bitcast double* [[SIDX0]] to <2 x double>*
-; AVX-NEXT: store <2 x double> [[TMP11]], <2 x double>* [[TMP12]], align 8
+; AVX-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <2 x i32> zeroinitializer
+; AVX-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP2]], [[SHUFFLE]]
+; AVX-NEXT: [[TMP5:%.*]] = insertelement <2 x double> poison, double [[EXTRB0]], i32 0
+; AVX-NEXT: [[TMP6:%.*]] = insertelement <2 x double> [[TMP5]], double [[EXTRB1]], i32 1
+; AVX-NEXT: [[TMP7:%.*]] = insertelement <2 x double> poison, double [[LOADA1]], i32 0
+; AVX-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP7]], <2 x double> poison, <2 x i32> zeroinitializer
+; AVX-NEXT: [[TMP8:%.*]] = fmul <2 x double> [[TMP6]], [[SHUFFLE1]]
+; AVX-NEXT: [[TMP9:%.*]] = fadd <2 x double> [[TMP4]], [[TMP8]]
+; AVX-NEXT: [[TMP10:%.*]] = bitcast double* [[SIDX0]] to <2 x double>*
+; AVX-NEXT: store <2 x double> [[TMP9]], <2 x double>* [[TMP10]], align 8
; AVX-NEXT: ret void
;
%idx0 = getelementptr inbounds double, double* %array, i64 0
@@ -739,15 +739,15 @@ define double @splat_loads(double *%array1, double *%array2, double *%ptrA, doub
; AVX-NEXT: [[TMP0:%.*]] = bitcast double* [[GEP_1_0]] to <2 x double>*
; AVX-NEXT: [[TMP1:%.*]] = load <2 x double>, <2 x double>* [[TMP0]], align 8
; AVX-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[LD_2_0]], i32 0
-; AVX-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[LD_2_0]], i32 1
-; AVX-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]]
-; AVX-NEXT: [[TMP5:%.*]] = insertelement <2 x double> poison, double [[LD_2_1]], i32 0
-; AVX-NEXT: [[TMP6:%.*]] = insertelement <2 x double> [[TMP5]], double [[LD_2_1]], i32 1
-; AVX-NEXT: [[TMP7:%.*]] = fmul <2 x double> [[TMP1]], [[TMP6]]
-; AVX-NEXT: [[TMP8:%.*]] = fadd <2 x double> [[TMP4]], [[TMP7]]
-; AVX-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP8]], i32 0
-; AVX-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[TMP8]], i32 1
-; AVX-NEXT: [[ADD3:%.*]] = fadd double [[TMP9]], [[TMP10]]
+; AVX-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; AVX-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE]]
+; AVX-NEXT: [[TMP4:%.*]] = insertelement <2 x double> poison, double [[LD_2_1]], i32 0
+; AVX-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP4]], <2 x double> poison, <2 x i32> zeroinitializer
+; AVX-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE1]]
+; AVX-NEXT: [[TMP6:%.*]] = fadd <2 x double> [[TMP3]], [[TMP5]]
+; AVX-NEXT: [[TMP7:%.*]] = extractelement <2 x double> [[TMP6]], i32 0
+; AVX-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP6]], i32 1
+; AVX-NEXT: [[ADD3:%.*]] = fadd double [[TMP7]], [[TMP8]]
; AVX-NEXT: ret double [[ADD3]]
;
entry:
@@ -789,11 +789,11 @@ define double @splat_loads_with_internal_uses(double *%array1, double *%array2,
; SSE-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE]]
; SSE-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]]
; SSE-NEXT: [[TMP6:%.*]] = fadd <2 x double> [[TMP4]], [[TMP5]]
-; SSE-NEXT: [[TMP7:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <2 x i32> zeroinitializer
-; SSE-NEXT: [[TMP8:%.*]] = fsub <2 x double> [[TMP6]], [[TMP7]]
-; SSE-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP8]], i32 0
-; SSE-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[TMP8]], i32 1
-; SSE-NEXT: [[RES:%.*]] = fadd double [[TMP9]], [[TMP10]]
+; SSE-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <2 x i32> zeroinitializer
+; SSE-NEXT: [[TMP7:%.*]] = fsub <2 x double> [[TMP6]], [[SHUFFLE1]]
+; SSE-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP7]], i32 0
+; SSE-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP7]], i32 1
+; SSE-NEXT: [[RES:%.*]] = fadd double [[TMP8]], [[TMP9]]
; SSE-NEXT: ret double [[RES]]
;
; AVX-LABEL: @splat_loads_with_internal_uses(
@@ -806,16 +806,16 @@ define double @splat_loads_with_internal_uses(double *%array1, double *%array2,
; AVX-NEXT: [[TMP0:%.*]] = bitcast double* [[GEP_1_0]] to <2 x double>*
; AVX-NEXT: [[TMP1:%.*]] = load <2 x double>, <2 x double>* [[TMP0]], align 8
; AVX-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[LD_2_0]], i32 0
-; AVX-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[LD_2_0]], i32 1
-; AVX-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]]
-; AVX-NEXT: [[TMP5:%.*]] = insertelement <2 x double> poison, double [[LD_2_1]], i32 0
-; AVX-NEXT: [[TMP6:%.*]] = insertelement <2 x double> [[TMP5]], double [[LD_2_1]], i32 1
-; AVX-NEXT: [[TMP7:%.*]] = fmul <2 x double> [[TMP1]], [[TMP6]]
-; AVX-NEXT: [[TMP8:%.*]] = fadd <2 x double> [[TMP4]], [[TMP7]]
-; AVX-NEXT: [[TMP9:%.*]] = fsub <2 x double> [[TMP8]], [[TMP3]]
-; AVX-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[TMP9]], i32 0
-; AVX-NEXT: [[TMP11:%.*]] = extractelement <2 x double> [[TMP9]], i32 1
-; AVX-NEXT: [[RES:%.*]] = fadd double [[TMP10]], [[TMP11]]
+; AVX-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
+; AVX-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE]]
+; AVX-NEXT: [[TMP4:%.*]] = insertelement <2 x double> poison, double [[LD_2_1]], i32 0
+; AVX-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP4]], <2 x double> poison, <2 x i32> zeroinitializer
+; AVX-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP1]], [[SHUFFLE1]]
+; AVX-NEXT: [[TMP6:%.*]] = fadd <2 x double> [[TMP3]], [[TMP5]]
+; AVX-NEXT: [[TMP7:%.*]] = fsub <2 x double> [[TMP6]], [[SHUFFLE]]
+; AVX-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP7]], i32 0
+; AVX-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP7]], i32 1
+; AVX-NEXT: [[RES:%.*]] = fadd double [[TMP8]], [[TMP9]]
; AVX-NEXT: ret double [[RES]]
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/matched-shuffled-entries.ll b/llvm/test/Transforms/SLPVectorizer/X86/matched-shuffled-entries.ll
index e6cad5c9a88c6..118372d2d5898 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/matched-shuffled-entries.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/matched-shuffled-entries.ll
@@ -10,18 +10,18 @@ define i32 @bar() local_unnamed_addr {
; CHECK-NEXT: [[SUB102_1:%.*]] = sub nsw i32 undef, undef
; CHECK-NEXT: [[ADD78_2:%.*]] = add nsw i32 undef, undef
; CHECK-NEXT: [[SUB102_3:%.*]] = sub nsw i32 undef, undef
-; CHECK-NEXT: [[TMP0:%.*]] = insertelement <16 x i32> poison, i32 [[SUB102_1]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <16 x i32> [[TMP0]], i32 [[ADD94_1]], i32 1
-; CHECK-NEXT: [[TMP2:%.*]] = insertelement <16 x i32> [[TMP1]], i32 [[ADD78_1]], i32 2
-; CHECK-NEXT: [[TMP3:%.*]] = insertelement <16 x i32> [[TMP2]], i32 [[SUB86_1]], i32 3
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <16 x i32> [[TMP3]], i32 [[ADD78_2]], i32 4
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <16 x i32> [[TMP4]], <16 x i32> poison, <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 1, i32 2, i32 3, i32 undef, i32 4, i32 4, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <16 x i32> poison, i32 [[SUB86_1]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <16 x i32> [[TMP5]], i32 [[ADD78_1]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = insertelement <16 x i32> [[TMP6]], i32 [[ADD94_1]], i32 2
-; CHECK-NEXT: [[TMP8:%.*]] = insertelement <16 x i32> [[TMP7]], i32 [[SUB102_1]], i32 3
-; CHECK-NEXT: [[TMP9:%.*]] = insertelement <16 x i32> [[TMP8]], i32 [[SUB102_3]], i32 4
-; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <16 x i32> [[TMP9]], <16 x i32> poison, <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 4, i32 undef, i32 undef, i32 4>
+; CHECK-NEXT: [[TMP0:%.*]] = insertelement <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 poison, i32 poison, i32 poison, i32 poison, i32 undef, i32 poison, i32 poison, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>, i32 [[SUB102_1]], i32 4
+; CHECK-NEXT: [[TMP1:%.*]] = insertelement <16 x i32> [[TMP0]], i32 [[ADD94_1]], i32 5
+; CHECK-NEXT: [[TMP2:%.*]] = insertelement <16 x i32> [[TMP1]], i32 [[ADD78_1]], i32 6
+; CHECK-NEXT: [[TMP3:%.*]] = insertelement <16 x i32> [[TMP2]], i32 [[SUB86_1]], i32 7
+; CHECK-NEXT: [[TMP4:%.*]] = insertelement <16 x i32> [[TMP3]], i32 [[ADD78_2]], i32 9
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <16 x i32> [[TMP4]], <16 x i32> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 9, i32 11, i32 12, i32 13, i32 14, i32 15>
+; CHECK-NEXT: [[TMP5:%.*]] = insertelement <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 poison, i32 poison, i32 poison, i32 poison, i32 undef, i32 undef, i32 undef, i32 undef, i32 poison, i32 undef, i32 undef, i32 poison>, i32 [[SUB86_1]], i32 4
+; CHECK-NEXT: [[TMP6:%.*]] = insertelement <16 x i32> [[TMP5]], i32 [[ADD78_1]], i32 5
+; CHECK-NEXT: [[TMP7:%.*]] = insertelement <16 x i32> [[TMP6]], i32 [[ADD94_1]], i32 6
+; CHECK-NEXT: [[TMP8:%.*]] = insertelement <16 x i32> [[TMP7]], i32 [[SUB102_1]], i32 7
+; CHECK-NEXT: [[TMP9:%.*]] = insertelement <16 x i32> [[TMP8]], i32 [[SUB102_3]], i32 12
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <16 x i32> [[TMP9]], <16 x i32> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 12>
; CHECK-NEXT: [[TMP10:%.*]] = add nsw <16 x i32> [[SHUFFLE]], [[SHUFFLE1]]
; CHECK-NEXT: [[TMP11:%.*]] = sub nsw <16 x i32> [[SHUFFLE]], [[SHUFFLE1]]
; CHECK-NEXT: [[TMP12:%.*]] = shufflevector <16 x i32> [[TMP10]], <16 x i32> [[TMP11]], <16 x i32> <i32 0, i32 1, i32 18, i32 19, i32 4, i32 5, i32 22, i32 23, i32 8, i32 9, i32 26, i32 27, i32 12, i32 13, i32 30, i32 31>
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/ordering-bug.ll b/llvm/test/Transforms/SLPVectorizer/X86/ordering-bug.ll
index 3b75850b87082..604b833197893 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/ordering-bug.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/ordering-bug.ll
@@ -17,21 +17,21 @@ define void @f(i1 %x) #0 {
; CHECK-NEXT: [[ICMP_A1:%.*]] = icmp eq i64 [[TMP1]], 0
; CHECK-NEXT: [[TMP2:%.*]] = load <2 x i64>, <2 x i64>* bitcast (%struct.a* @b to <2 x i64>*), align 8
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x i1> poison, i1 [[ICMP_A1]], i32 0
-; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x i1> [[TMP3]], i1 [[ICMP_A1]], i32 1
-; CHECK-NEXT: [[TMP5:%.*]] = select <2 x i1> [[TMP4]], <2 x i64> [[TMP2]], <2 x i64> [[TMP0]]
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i1> [[TMP3]], <2 x i1> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP4:%.*]] = select <2 x i1> [[SHUFFLE]], <2 x i64> [[TMP2]], <2 x i64> [[TMP0]]
; CHECK-NEXT: br label [[WHILE_END]]
; CHECK: while.end:
-; CHECK-NEXT: [[TMP6:%.*]] = phi <2 x i64> [ [[TMP0]], [[ENTRY:%.*]] ], [ [[TMP5]], [[WHILE_BODY_LR_PH]] ]
-; CHECK-NEXT: [[TMP7:%.*]] = load <2 x i64>, <2 x i64>* bitcast (%struct.a* @c to <2 x i64>*), align 8
-; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP6]], i32 0
-; CHECK-NEXT: [[ICMP_D0:%.*]] = icmp eq i64 [[TMP8]], 0
+; CHECK-NEXT: [[TMP5:%.*]] = phi <2 x i64> [ [[TMP0]], [[ENTRY:%.*]] ], [ [[TMP4]], [[WHILE_BODY_LR_PH]] ]
+; CHECK-NEXT: [[TMP6:%.*]] = load <2 x i64>, <2 x i64>* bitcast (%struct.a* @c to <2 x i64>*), align 8
+; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0
+; CHECK-NEXT: [[ICMP_D0:%.*]] = icmp eq i64 [[TMP7]], 0
; CHECK-NEXT: br i1 [[ICMP_D0]], label [[IF_END:%.*]], label [[IF_THEN:%.*]]
; CHECK: if.then:
-; CHECK-NEXT: [[AND0_TMP:%.*]] = and i64 [[TMP8]], 8
-; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> poison, i64 [[AND0_TMP]], i32 0
-; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <2 x i64> [[TMP9]], <2 x i64> [[TMP6]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: [[TMP11:%.*]] = and <2 x i64> [[TMP10]], [[TMP7]]
-; CHECK-NEXT: store <2 x i64> [[TMP11]], <2 x i64>* bitcast (%struct.a* @a to <2 x i64>*), align 8
+; CHECK-NEXT: [[AND0_TMP:%.*]] = and i64 [[TMP7]], 8
+; CHECK-NEXT: [[TMP8:%.*]] = insertelement <2 x i64> poison, i64 [[AND0_TMP]], i32 0
+; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <2 x i64> [[TMP8]], <2 x i64> [[TMP5]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: [[TMP10:%.*]] = and <2 x i64> [[TMP9]], [[TMP6]]
+; CHECK-NEXT: store <2 x i64> [[TMP10]], <2 x i64>* bitcast (%struct.a* @a to <2 x i64>*), align 8
; CHECK-NEXT: br label [[IF_END]]
; CHECK: if.end:
; CHECK-NEXT: ret void
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/partail.ll b/llvm/test/Transforms/SLPVectorizer/X86/partail.ll
index b7fb6c0176127..a7b494e007cc4 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/partail.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/partail.ll
@@ -17,23 +17,24 @@ define void @get_block(i32 %y_pos) local_unnamed_addr #0 {
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x i32> [[TMP0]], i32 [[SUB14]], i32 1
; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x i32> [[TMP1]], <4 x i32> poison, <4 x i32> <i32 0, i32 1, i32 1, i32 1>
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <4 x i32> [[SHUFFLE]], <i32 0, i32 -1, i32 -5, i32 -9>
-; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP0]], <4 x i32> zeroinitializer
-; CHECK-NEXT: [[TMP4:%.*]] = icmp slt <4 x i32> [[TMP3]], undef
-; CHECK-NEXT: [[TMP5:%.*]] = select <4 x i1> [[TMP4]], <4 x i32> [[TMP3]], <4 x i32> undef
-; CHECK-NEXT: [[TMP6:%.*]] = sext <4 x i32> [[TMP5]] to <4 x i64>
-; CHECK-NEXT: [[TMP7:%.*]] = trunc <4 x i64> [[TMP6]] to <4 x i32>
-; CHECK-NEXT: [[TMP8:%.*]] = extractelement <4 x i32> [[TMP7]], i32 0
-; CHECK-NEXT: [[TMP9:%.*]] = sext i32 [[TMP8]] to i64
-; CHECK-NEXT: [[ARRAYIDX31:%.*]] = getelementptr inbounds i16*, i16** undef, i64 [[TMP9]]
-; CHECK-NEXT: [[TMP10:%.*]] = extractelement <4 x i32> [[TMP7]], i32 1
-; CHECK-NEXT: [[TMP11:%.*]] = sext i32 [[TMP10]] to i64
-; CHECK-NEXT: [[ARRAYIDX31_1:%.*]] = getelementptr inbounds i16*, i16** undef, i64 [[TMP11]]
-; CHECK-NEXT: [[TMP12:%.*]] = extractelement <4 x i32> [[TMP7]], i32 2
-; CHECK-NEXT: [[TMP13:%.*]] = sext i32 [[TMP12]] to i64
-; CHECK-NEXT: [[ARRAYIDX31_2:%.*]] = getelementptr inbounds i16*, i16** undef, i64 [[TMP13]]
-; CHECK-NEXT: [[TMP14:%.*]] = extractelement <4 x i32> [[TMP7]], i32 3
-; CHECK-NEXT: [[TMP15:%.*]] = sext i32 [[TMP14]] to i64
-; CHECK-NEXT: [[ARRAYIDX31_3:%.*]] = getelementptr inbounds i16*, i16** undef, i64 [[TMP15]]
+; CHECK-NEXT: [[TMP3:%.*]] = freeze <4 x i32> [[TMP0]]
+; CHECK-NEXT: [[TMP4:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP3]], <4 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = icmp slt <4 x i32> [[TMP4]], undef
+; CHECK-NEXT: [[TMP6:%.*]] = select <4 x i1> [[TMP5]], <4 x i32> [[TMP4]], <4 x i32> undef
+; CHECK-NEXT: [[TMP7:%.*]] = sext <4 x i32> [[TMP6]] to <4 x i64>
+; CHECK-NEXT: [[TMP8:%.*]] = trunc <4 x i64> [[TMP7]] to <4 x i32>
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <4 x i32> [[TMP8]], i32 0
+; CHECK-NEXT: [[TMP10:%.*]] = sext i32 [[TMP9]] to i64
+; CHECK-NEXT: [[ARRAYIDX31:%.*]] = getelementptr inbounds i16*, i16** undef, i64 [[TMP10]]
+; CHECK-NEXT: [[TMP11:%.*]] = extractelement <4 x i32> [[TMP8]], i32 1
+; CHECK-NEXT: [[TMP12:%.*]] = sext i32 [[TMP11]] to i64
+; CHECK-NEXT: [[ARRAYIDX31_1:%.*]] = getelementptr inbounds i16*, i16** undef, i64 [[TMP12]]
+; CHECK-NEXT: [[TMP13:%.*]] = extractelement <4 x i32> [[TMP8]], i32 2
+; CHECK-NEXT: [[TMP14:%.*]] = sext i32 [[TMP13]] to i64
+; CHECK-NEXT: [[ARRAYIDX31_2:%.*]] = getelementptr inbounds i16*, i16** undef, i64 [[TMP14]]
+; CHECK-NEXT: [[TMP15:%.*]] = extractelement <4 x i32> [[TMP8]], i32 3
+; CHECK-NEXT: [[TMP16:%.*]] = sext i32 [[TMP15]] to i64
+; CHECK-NEXT: [[ARRAYIDX31_3:%.*]] = getelementptr inbounds i16*, i16** undef, i64 [[TMP16]]
; CHECK-NEXT: unreachable
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/phi-undef-input.ll b/llvm/test/Transforms/SLPVectorizer/X86/phi-undef-input.ll
index 2a7e6d6697061..88f75c37846ef 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/phi-undef-input.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/phi-undef-input.ll
@@ -14,7 +14,7 @@ define i32 @phi3UndefInput(i1 %cond, i8 %arg0, i8 %arg1, i8 %arg2, i8 %arg3) {
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i8> [[TMP2]], i8 [[ARG3:%.*]], i32 3
; CHECK-NEXT: br label [[BB3]]
; CHECK: bb3:
-; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 poison, i8 poison, i8 poison>, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 undef, i8 undef, i8 undef>, [[ENTRY:%.*]] ]
; CHECK-NEXT: [[TMP5:%.*]] = zext <4 x i8> [[TMP4]] to <4 x i32>
; CHECK-NEXT: [[TMP6:%.*]] = call i32 @llvm.vector.reduce.or.v4i32(<4 x i32> [[TMP5]])
; CHECK-NEXT: ret i32 [[TMP6]]
@@ -51,7 +51,7 @@ define i32 @phi2UndefInput(i1 %cond, i8 %arg0, i8 %arg1, i8 %arg2, i8 %arg3) {
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i8> [[TMP2]], i8 [[ARG3:%.*]], i32 3
; CHECK-NEXT: br label [[BB3]]
; CHECK: bb3:
-; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 0, i8 poison, i8 poison>, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 0, i8 undef, i8 undef>, [[ENTRY:%.*]] ]
; CHECK-NEXT: [[TMP5:%.*]] = zext <4 x i8> [[TMP4]] to <4 x i32>
; CHECK-NEXT: [[TMP6:%.*]] = call i32 @llvm.vector.reduce.or.v4i32(<4 x i32> [[TMP5]])
; CHECK-NEXT: ret i32 [[TMP6]]
@@ -88,7 +88,7 @@ define i32 @phi1UndefInput(i1 %cond, i8 %arg0, i8 %arg1, i8 %arg2, i8 %arg3) {
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i8> [[TMP2]], i8 [[ARG3:%.*]], i32 3
; CHECK-NEXT: br label [[BB3]]
; CHECK: bb3:
-; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 0, i8 0, i8 poison>, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 0, i8 0, i8 undef>, [[ENTRY:%.*]] ]
; CHECK-NEXT: [[TMP5:%.*]] = zext <4 x i8> [[TMP4]] to <4 x i32>
; CHECK-NEXT: [[TMP6:%.*]] = call i32 @llvm.vector.reduce.or.v4i32(<4 x i32> [[TMP5]])
; CHECK-NEXT: ret i32 [[TMP6]]
@@ -126,7 +126,7 @@ define i32 @phi1Undef1PoisonInput(i1 %cond, i8 %arg0, i8 %arg1, i8 %arg2, i8 %ar
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i8> [[TMP2]], i8 [[ARG3:%.*]], i32 3
; CHECK-NEXT: br label [[BB3]]
; CHECK: bb3:
-; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 0, i8 poison, i8 poison>, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 0, i8 poison, i8 undef>, [[ENTRY:%.*]] ]
; CHECK-NEXT: [[TMP5:%.*]] = zext <4 x i8> [[TMP4]] to <4 x i32>
; CHECK-NEXT: [[TMP6:%.*]] = call i32 @llvm.vector.reduce.or.v4i32(<4 x i32> [[TMP5]])
; CHECK-NEXT: ret i32 [[TMP6]]
@@ -164,7 +164,7 @@ define i32 @phi1Undef2PoisonInputs(i1 %cond, i8 %arg0, i8 %arg1, i8 %arg2, i8 %a
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i8> [[TMP2]], i8 [[ARG3:%.*]], i32 3
; CHECK-NEXT: br label [[BB3]]
; CHECK: bb3:
-; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 poison, i8 poison, i8 poison>, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 poison, i8 poison, i8 undef>, [[ENTRY:%.*]] ]
; CHECK-NEXT: [[TMP5:%.*]] = zext <4 x i8> [[TMP4]] to <4 x i32>
; CHECK-NEXT: [[TMP6:%.*]] = call i32 @llvm.vector.reduce.or.v4i32(<4 x i32> [[TMP5]])
; CHECK-NEXT: ret i32 [[TMP6]]
@@ -201,7 +201,7 @@ define i32 @phi1Undef1PoisonGapInput(i1 %cond, i8 %arg0, i8 %arg1, i8 %arg2, i8
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i8> [[TMP2]], i8 [[ARG2:%.*]], i32 3
; CHECK-NEXT: br label [[BB3]]
; CHECK: bb3:
-; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 0, i8 poison, i8 poison>, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[TMP4:%.*]] = phi <4 x i8> [ [[TMP3]], [[BB2]] ], [ <i8 0, i8 0, i8 poison, i8 undef>, [[ENTRY:%.*]] ]
; CHECK-NEXT: [[TMP5:%.*]] = zext <4 x i8> [[TMP4]] to <4 x i32>
; CHECK-NEXT: [[TMP6:%.*]] = call i32 @llvm.vector.reduce.or.v4i32(<4 x i32> [[TMP5]])
; CHECK-NEXT: ret i32 [[TMP6]]
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/reduction2.ll b/llvm/test/Transforms/SLPVectorizer/X86/reduction2.ll
index fdc8b10100572..fcea56b282fd6 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/reduction2.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/reduction2.ll
@@ -94,19 +94,19 @@ define i1 @fcmp_lt_gt(double %a, double %b, double %c) {
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <2 x double> [[TMP2]], double [[B]], i32 1
; CHECK-NEXT: [[TMP4:%.*]] = fsub <2 x double> [[TMP1]], [[TMP3]]
; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x double> poison, double [[MUL]], i32 0
-; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x double> [[TMP5]], double [[MUL]], i32 1
-; CHECK-NEXT: [[TMP7:%.*]] = fdiv <2 x double> [[TMP4]], [[TMP6]]
-; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP7]], i32 1
-; CHECK-NEXT: [[CMP:%.*]] = fcmp olt double [[TMP8]], 0x3EB0C6F7A0B5ED8D
-; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP7]], i32 0
-; CHECK-NEXT: [[CMP4:%.*]] = fcmp olt double [[TMP9]], 0x3EB0C6F7A0B5ED8D
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP5]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP6:%.*]] = fdiv <2 x double> [[TMP4]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x double> [[TMP6]], i32 1
+; CHECK-NEXT: [[CMP:%.*]] = fcmp olt double [[TMP7]], 0x3EB0C6F7A0B5ED8D
+; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP6]], i32 0
+; CHECK-NEXT: [[CMP4:%.*]] = fcmp olt double [[TMP8]], 0x3EB0C6F7A0B5ED8D
; CHECK-NEXT: [[OR_COND:%.*]] = and i1 [[CMP]], [[CMP4]]
; CHECK-NEXT: br i1 [[OR_COND]], label [[CLEANUP:%.*]], label [[LOR_LHS_FALSE:%.*]]
; CHECK: lor.lhs.false:
-; CHECK-NEXT: [[TMP10:%.*]] = fcmp ule <2 x double> [[TMP7]], <double 1.000000e+00, double 1.000000e+00>
-; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x i1> [[TMP10]], i32 0
-; CHECK-NEXT: [[TMP12:%.*]] = extractelement <2 x i1> [[TMP10]], i32 1
-; CHECK-NEXT: [[NOT_OR_COND9:%.*]] = or i1 [[TMP11]], [[TMP12]]
+; CHECK-NEXT: [[TMP9:%.*]] = fcmp ule <2 x double> [[TMP6]], <double 1.000000e+00, double 1.000000e+00>
+; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x i1> [[TMP9]], i32 0
+; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x i1> [[TMP9]], i32 1
+; CHECK-NEXT: [[NOT_OR_COND9:%.*]] = or i1 [[TMP10]], [[TMP11]]
; CHECK-NEXT: ret i1 [[NOT_OR_COND9]]
; CHECK: cleanup:
; CHECK-NEXT: ret i1 false
@@ -143,12 +143,12 @@ define i1 @fcmp_lt(double %a, double %b, double %c) {
; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x double> [[TMP3]], double [[B]], i32 1
; CHECK-NEXT: [[TMP5:%.*]] = fsub <2 x double> [[TMP2]], [[TMP4]]
; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x double> poison, double [[MUL]], i32 0
-; CHECK-NEXT: [[TMP7:%.*]] = insertelement <2 x double> [[TMP6]], double [[MUL]], i32 1
-; CHECK-NEXT: [[TMP8:%.*]] = fdiv <2 x double> [[TMP5]], [[TMP7]]
-; CHECK-NEXT: [[TMP9:%.*]] = fcmp uge <2 x double> [[TMP8]], <double 0x3EB0C6F7A0B5ED8D, double 0x3EB0C6F7A0B5ED8D>
-; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x i1> [[TMP9]], i32 0
-; CHECK-NEXT: [[TMP11:%.*]] = extractelement <2 x i1> [[TMP9]], i32 1
-; CHECK-NEXT: [[NOT_OR_COND:%.*]] = or i1 [[TMP10]], [[TMP11]]
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP6]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP7:%.*]] = fdiv <2 x double> [[TMP5]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP8:%.*]] = fcmp uge <2 x double> [[TMP7]], <double 0x3EB0C6F7A0B5ED8D, double 0x3EB0C6F7A0B5ED8D>
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x i1> [[TMP8]], i32 0
+; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x i1> [[TMP8]], i32 1
+; CHECK-NEXT: [[NOT_OR_COND:%.*]] = or i1 [[TMP9]], [[TMP10]]
; CHECK-NEXT: ret i1 [[NOT_OR_COND]]
;
%fneg = fneg double %b
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/remark_extract_broadcast.ll b/llvm/test/Transforms/SLPVectorizer/X86/remark_extract_broadcast.ll
index d25c77ca34841..873948c9596f5 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/remark_extract_broadcast.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/remark_extract_broadcast.ll
@@ -9,7 +9,7 @@ define void @fextr(i16* %ptr) {
; CHECK-NEXT: br label [[T:%.*]]
; CHECK: t:
; CHECK-NEXT: [[P0:%.*]] = getelementptr inbounds i16, i16* [[PTR:%.*]], i64 0
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <8 x i16> [[LD]], <8 x i16> poison, <8 x i32> <i32 0, i32 undef, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <8 x i16> [[LD]], <8 x i16> poison, <8 x i32> zeroinitializer
; CHECK-NEXT: [[TMP0:%.*]] = add <8 x i16> [[LD]], [[SHUFFLE]]
; CHECK-NEXT: [[TMP1:%.*]] = bitcast i16* [[P0]] to <8 x i16>*
; CHECK-NEXT: store <8 x i16> [[TMP0]], <8 x i16>* [[TMP1]], align 2
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/reorder_phi.ll b/llvm/test/Transforms/SLPVectorizer/X86/reorder_phi.ll
index 591537e4e37ea..c43753d995a77 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/reorder_phi.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/reorder_phi.ll
@@ -9,8 +9,8 @@ define void @foo (%struct.complex* %A, %struct.complex* %B, %struct.complex* %R
; CHECK-NEXT: [[TMP0:%.*]] = add i64 256, 0
; CHECK-NEXT: br label [[LOOP:%.*]]
; CHECK: loop:
-; CHECK-NEXT: [[TMP1:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[TMP20:%.*]], [[LOOP]] ]
-; CHECK-NEXT: [[TMP2:%.*]] = phi <2 x float> [ zeroinitializer, [[ENTRY]] ], [ [[TMP19:%.*]], [[LOOP]] ]
+; CHECK-NEXT: [[TMP1:%.*]] = phi i64 [ 0, [[ENTRY:%.*]] ], [ [[TMP18:%.*]], [[LOOP]] ]
+; CHECK-NEXT: [[TMP2:%.*]] = phi <2 x float> [ zeroinitializer, [[ENTRY]] ], [ [[TMP17:%.*]], [[LOOP]] ]
; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds [[STRUCT_COMPLEX:%.*]], %struct.complex* [[A:%.*]], i64 [[TMP1]], i32 0
; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[STRUCT_COMPLEX]], %struct.complex* [[B:%.*]], i64 [[TMP1]], i32 0
; CHECK-NEXT: [[TMP5:%.*]] = load float, float* [[TMP4]], align 4
@@ -19,23 +19,23 @@ define void @foo (%struct.complex* %A, %struct.complex* %B, %struct.complex* %R
; CHECK-NEXT: [[TMP8:%.*]] = bitcast float* [[TMP3]] to <2 x float>*
; CHECK-NEXT: [[TMP9:%.*]] = load <2 x float>, <2 x float>* [[TMP8]], align 4
; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x float> poison, float [[TMP5]], i32 0
-; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x float> [[TMP10]], float [[TMP5]], i32 1
-; CHECK-NEXT: [[TMP12:%.*]] = fmul <2 x float> [[TMP9]], [[TMP11]]
-; CHECK-NEXT: [[TMP13:%.*]] = insertelement <2 x float> poison, float [[TMP7]], i32 0
-; CHECK-NEXT: [[TMP14:%.*]] = insertelement <2 x float> [[TMP13]], float [[TMP7]], i32 1
-; CHECK-NEXT: [[TMP15:%.*]] = fmul <2 x float> [[TMP9]], [[TMP14]]
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP15]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP16:%.*]] = fsub <2 x float> [[TMP12]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP17:%.*]] = fadd <2 x float> [[TMP12]], [[SHUFFLE]]
-; CHECK-NEXT: [[TMP18:%.*]] = shufflevector <2 x float> [[TMP16]], <2 x float> [[TMP17]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: [[TMP19]] = fadd <2 x float> [[TMP2]], [[TMP18]]
-; CHECK-NEXT: [[TMP20]] = add nuw nsw i64 [[TMP1]], 1
-; CHECK-NEXT: [[TMP21:%.*]] = icmp eq i64 [[TMP20]], [[TMP0]]
-; CHECK-NEXT: br i1 [[TMP21]], label [[EXIT:%.*]], label [[LOOP]]
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP10]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP11:%.*]] = fmul <2 x float> [[TMP9]], [[SHUFFLE]]
+; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x float> poison, float [[TMP7]], i32 0
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x float> [[TMP12]], <2 x float> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP13:%.*]] = fmul <2 x float> [[TMP9]], [[SHUFFLE1]]
+; CHECK-NEXT: [[SHUFFLE2:%.*]] = shufflevector <2 x float> [[TMP13]], <2 x float> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP14:%.*]] = fsub <2 x float> [[TMP11]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP15:%.*]] = fadd <2 x float> [[TMP11]], [[SHUFFLE2]]
+; CHECK-NEXT: [[TMP16:%.*]] = shufflevector <2 x float> [[TMP14]], <2 x float> [[TMP15]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: [[TMP17]] = fadd <2 x float> [[TMP2]], [[TMP16]]
+; CHECK-NEXT: [[TMP18]] = add nuw nsw i64 [[TMP1]], 1
+; CHECK-NEXT: [[TMP19:%.*]] = icmp eq i64 [[TMP18]], [[TMP0]]
+; CHECK-NEXT: br i1 [[TMP19]], label [[EXIT:%.*]], label [[LOOP]]
; CHECK: exit:
-; CHECK-NEXT: [[TMP22:%.*]] = getelementptr inbounds [[STRUCT_COMPLEX]], %struct.complex* [[RESULT:%.*]], i32 0, i32 0
-; CHECK-NEXT: [[TMP23:%.*]] = bitcast float* [[TMP22]] to <2 x float>*
-; CHECK-NEXT: store <2 x float> [[TMP19]], <2 x float>* [[TMP23]], align 4
+; CHECK-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_COMPLEX]], %struct.complex* [[RESULT:%.*]], i32 0, i32 0
+; CHECK-NEXT: [[TMP21:%.*]] = bitcast float* [[TMP20]] to <2 x float>*
+; CHECK-NEXT: store <2 x float> [[TMP17]], <2 x float>* [[TMP21]], align 4
; CHECK-NEXT: ret void
;
entry:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/reorder_with_external_users.ll b/llvm/test/Transforms/SLPVectorizer/X86/reorder_with_external_users.ll
index aae0a078692f5..1b31f8a3a98d8 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/reorder_with_external_users.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/reorder_with_external_users.ll
@@ -13,18 +13,18 @@ define void @rotate_with_external_users(double *%A, double *%ptr) {
; CHECK-NEXT: bb1:
; CHECK-NEXT: [[LD:%.*]] = load double, double* undef, align 8
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[LD]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[LD]], i32 1
-; CHECK-NEXT: [[TMP2:%.*]] = fadd <2 x double> [[TMP1]], <double 2.200000e+00, double 1.100000e+00>
-; CHECK-NEXT: [[TMP3:%.*]] = fmul <2 x double> [[TMP2]], <double 2.200000e+00, double 1.100000e+00>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP0]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP1:%.*]] = fadd <2 x double> [[SHUFFLE]], <double 2.200000e+00, double 1.100000e+00>
+; CHECK-NEXT: [[TMP2:%.*]] = fmul <2 x double> [[TMP1]], <double 2.200000e+00, double 1.100000e+00>
; CHECK-NEXT: [[PTRA1:%.*]] = getelementptr inbounds double, double* [[A:%.*]], i64 0
-; CHECK-NEXT: [[TMP4:%.*]] = bitcast double* [[PTRA1]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP3]], <2 x double>* [[TMP4]], align 8
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast double* [[PTRA1]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP2]], <2 x double>* [[TMP3]], align 8
; CHECK-NEXT: br label [[BB2:%.*]]
; CHECK: bb2:
-; CHECK-NEXT: [[TMP5:%.*]] = fadd <2 x double> [[TMP3]], <double 4.400000e+00, double 3.300000e+00>
-; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[TMP5]], i32 0
-; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x double> [[TMP5]], i32 1
-; CHECK-NEXT: [[SEED:%.*]] = fcmp ogt double [[TMP7]], [[TMP6]]
+; CHECK-NEXT: [[TMP4:%.*]] = fadd <2 x double> [[TMP2]], <double 4.400000e+00, double 3.300000e+00>
+; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x double> [[TMP4]], i32 0
+; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[TMP4]], i32 1
+; CHECK-NEXT: [[SEED:%.*]] = fcmp ogt double [[TMP6]], [[TMP5]]
; CHECK-NEXT: ret void
;
bb1:
@@ -117,22 +117,22 @@ define void @addsub_and_external_users(double *%A, double *%ptr) {
; CHECK-NEXT: bb1:
; CHECK-NEXT: [[LD:%.*]] = load double, double* undef, align 8
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[LD]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[LD]], i32 1
-; CHECK-NEXT: [[TMP2:%.*]] = fsub <2 x double> [[TMP1]], <double 1.100000e+00, double 1.200000e+00>
-; CHECK-NEXT: [[TMP3:%.*]] = fadd <2 x double> [[TMP1]], <double 1.100000e+00, double 1.200000e+00>
-; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> [[TMP3]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT: [[TMP5:%.*]] = fdiv <2 x double> [[TMP4]], <double 2.100000e+00, double 2.200000e+00>
-; CHECK-NEXT: [[TMP6:%.*]] = fmul <2 x double> [[TMP5]], <double 3.100000e+00, double 3.200000e+00>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP0]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP1:%.*]] = fsub <2 x double> [[SHUFFLE]], <double 1.100000e+00, double 1.200000e+00>
+; CHECK-NEXT: [[TMP2:%.*]] = fadd <2 x double> [[SHUFFLE]], <double 1.100000e+00, double 1.200000e+00>
+; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x double> [[TMP1]], <2 x double> [[TMP2]], <2 x i32> <i32 0, i32 3>
+; CHECK-NEXT: [[TMP4:%.*]] = fdiv <2 x double> [[TMP3]], <double 2.100000e+00, double 2.200000e+00>
+; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP4]], <double 3.100000e+00, double 3.200000e+00>
; CHECK-NEXT: [[PTRA0:%.*]] = getelementptr inbounds double, double* [[A:%.*]], i64 0
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP6]], <2 x double> poison, <2 x i32> <i32 1, i32 0>
-; CHECK-NEXT: [[TMP7:%.*]] = bitcast double* [[PTRA0]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[SHUFFLE]], <2 x double>* [[TMP7]], align 8
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x double> [[TMP5]], <2 x double> poison, <2 x i32> <i32 1, i32 0>
+; CHECK-NEXT: [[TMP6:%.*]] = bitcast double* [[PTRA0]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[SHUFFLE1]], <2 x double>* [[TMP6]], align 8
; CHECK-NEXT: br label [[BB2:%.*]]
; CHECK: bb2:
-; CHECK-NEXT: [[TMP8:%.*]] = fadd <2 x double> [[TMP6]], <double 4.100000e+00, double 4.200000e+00>
-; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP8]], i32 0
-; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[TMP8]], i32 1
-; CHECK-NEXT: [[SEED:%.*]] = fcmp ogt double [[TMP9]], [[TMP10]]
+; CHECK-NEXT: [[TMP7:%.*]] = fadd <2 x double> [[TMP5]], <double 4.100000e+00, double 4.200000e+00>
+; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP7]], i32 0
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP7]], i32 1
+; CHECK-NEXT: [[SEED:%.*]] = fcmp ogt double [[TMP8]], [[TMP9]]
; CHECK-NEXT: ret void
;
bb1:
@@ -167,21 +167,21 @@ define void @subadd_and_external_users(double *%A, double *%ptr) {
; CHECK-NEXT: bb1:
; CHECK-NEXT: [[LD:%.*]] = load double, double* undef, align 8
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x double> poison, double [[LD]], i32 0
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> [[TMP0]], double [[LD]], i32 1
-; CHECK-NEXT: [[TMP2:%.*]] = fadd <2 x double> [[TMP1]], <double 1.200000e+00, double 1.100000e+00>
-; CHECK-NEXT: [[TMP3:%.*]] = fsub <2 x double> [[TMP1]], <double 1.200000e+00, double 1.100000e+00>
-; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> [[TMP3]], <2 x i32> <i32 2, i32 1>
-; CHECK-NEXT: [[TMP5:%.*]] = fdiv <2 x double> [[TMP4]], <double 2.200000e+00, double 2.100000e+00>
-; CHECK-NEXT: [[TMP6:%.*]] = fmul <2 x double> [[TMP5]], <double 3.200000e+00, double 3.100000e+00>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP0]], <2 x double> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP1:%.*]] = fadd <2 x double> [[SHUFFLE]], <double 1.200000e+00, double 1.100000e+00>
+; CHECK-NEXT: [[TMP2:%.*]] = fsub <2 x double> [[SHUFFLE]], <double 1.200000e+00, double 1.100000e+00>
+; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x double> [[TMP1]], <2 x double> [[TMP2]], <2 x i32> <i32 2, i32 1>
+; CHECK-NEXT: [[TMP4:%.*]] = fdiv <2 x double> [[TMP3]], <double 2.200000e+00, double 2.100000e+00>
+; CHECK-NEXT: [[TMP5:%.*]] = fmul <2 x double> [[TMP4]], <double 3.200000e+00, double 3.100000e+00>
; CHECK-NEXT: [[PTRA0:%.*]] = getelementptr inbounds double, double* [[A:%.*]], i64 0
-; CHECK-NEXT: [[TMP7:%.*]] = bitcast double* [[PTRA0]] to <2 x double>*
-; CHECK-NEXT: store <2 x double> [[TMP6]], <2 x double>* [[TMP7]], align 8
+; CHECK-NEXT: [[TMP6:%.*]] = bitcast double* [[PTRA0]] to <2 x double>*
+; CHECK-NEXT: store <2 x double> [[TMP5]], <2 x double>* [[TMP6]], align 8
; CHECK-NEXT: br label [[BB2:%.*]]
; CHECK: bb2:
-; CHECK-NEXT: [[TMP8:%.*]] = fadd <2 x double> [[TMP6]], <double 4.200000e+00, double 4.100000e+00>
-; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP8]], i32 0
-; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[TMP8]], i32 1
-; CHECK-NEXT: [[SEED:%.*]] = fcmp ogt double [[TMP10]], [[TMP9]]
+; CHECK-NEXT: [[TMP7:%.*]] = fadd <2 x double> [[TMP5]], <double 4.200000e+00, double 4.100000e+00>
+; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[TMP7]], i32 0
+; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[TMP7]], i32 1
+; CHECK-NEXT: [[SEED:%.*]] = fcmp ogt double [[TMP9]], [[TMP8]]
; CHECK-NEXT: ret void
;
bb1:
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/reused-undefs.ll b/llvm/test/Transforms/SLPVectorizer/X86/reused-undefs.ll
index 8e26c28219788..ce6a477f30a08 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/reused-undefs.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/reused-undefs.ll
@@ -6,12 +6,12 @@ define i32 @main(i32 %0) {
; CHECK-NEXT: for.cond.preheader:
; CHECK-NEXT: br i1 false, label [[FOR_END:%.*]], label [[FOR_INC_PREHEADER:%.*]]
; CHECK: for.inc.preheader:
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 poison, i32 poison>, i32 [[TMP0:%.*]], i32 6
+; CHECK-NEXT: [[TMP1:%.*]] = insertelement <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 poison, i32 undef>, i32 [[TMP0:%.*]], i32 6
; CHECK-NEXT: br i1 false, label [[FOR_END]], label [[L1_PREHEADER:%.*]]
; CHECK: for.end:
; CHECK-NEXT: [[DOTPR:%.*]] = phi i32 [ 0, [[FOR_INC_PREHEADER]] ], [ 0, [[FOR_COND_PREHEADER:%.*]] ]
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <8 x i32> poison, i32 [[DOTPR]], i32 0
-; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <8 x i32> [[TMP2]], <8 x i32> poison, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 0, i32 0, i32 0, i32 0, i32 0>
+; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <8 x i32> [[TMP2]], <8 x i32> poison, <8 x i32> zeroinitializer
; CHECK-NEXT: br label [[L1_PREHEADER]]
; CHECK: L1.preheader:
; CHECK-NEXT: [[TMP3:%.*]] = phi <8 x i32> [ [[SHUFFLE]], [[FOR_END]] ], [ [[TMP1]], [[FOR_INC_PREHEADER]] ]
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/scatter-vectorize-reused-pointer.ll b/llvm/test/Transforms/SLPVectorizer/X86/scatter-vectorize-reused-pointer.ll
index b7d6827e25123..7438f4e6a5cdc 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/scatter-vectorize-reused-pointer.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/scatter-vectorize-reused-pointer.ll
@@ -13,16 +13,16 @@ define void @test(i1 %c, ptr %arg) {
; CHECK: else:
; CHECK-NEXT: [[ARG_1:%.*]] = getelementptr inbounds i8, ptr [[ARG]], i64 8
; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x ptr> poison, ptr [[ARG]], i32 0
-; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x ptr> [[TMP4]], ptr [[ARG]], i32 1
-; CHECK-NEXT: [[TMP6:%.*]] = getelementptr i8, <2 x ptr> [[TMP5]], <2 x i64> <i64 32, i64 24>
-; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x ptr> poison, ptr [[ARG]], i32 3
-; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x ptr> [[TMP6]], <2 x ptr> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
-; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <4 x ptr> [[TMP7]], <4 x ptr> [[TMP8]], <4 x i32> <i32 4, i32 5, i32 undef, i32 3>
-; CHECK-NEXT: [[TMP10:%.*]] = insertelement <4 x ptr> [[TMP9]], ptr [[ARG_1]], i32 2
-; CHECK-NEXT: [[TMP11:%.*]] = call <4 x i64> @llvm.masked.gather.v4i64.v4p0(<4 x ptr> [[TMP10]], i32 8, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i64> poison)
+; CHECK-NEXT: [[SHUFFLE1:%.*]] = shufflevector <2 x ptr> [[TMP4]], <2 x ptr> poison, <2 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP5:%.*]] = getelementptr i8, <2 x ptr> [[SHUFFLE1]], <2 x i64> <i64 32, i64 24>
+; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x ptr> poison, ptr [[ARG]], i32 3
+; CHECK-NEXT: [[TMP7:%.*]] = shufflevector <2 x ptr> [[TMP5]], <2 x ptr> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
+; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <4 x ptr> [[TMP6]], <4 x ptr> [[TMP7]], <4 x i32> <i32 4, i32 5, i32 undef, i32 3>
+; CHECK-NEXT: [[TMP9:%.*]] = insertelement <4 x ptr> [[TMP8]], ptr [[ARG_1]], i32 2
+; CHECK-NEXT: [[TMP10:%.*]] = call <4 x i64> @llvm.masked.gather.v4i64.v4p0(<4 x ptr> [[TMP9]], i32 8, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i64> poison)
; CHECK-NEXT: br label [[JOIN]]
; CHECK: join:
-; CHECK-NEXT: [[TMP12:%.*]] = phi <4 x i64> [ [[TMP3]], [[IF]] ], [ [[TMP11]], [[ELSE]] ]
+; CHECK-NEXT: [[TMP11:%.*]] = phi <4 x i64> [ [[TMP3]], [[IF]] ], [ [[TMP10]], [[ELSE]] ]
; CHECK-NEXT: ret void
;
br i1 %c, label %if, label %else
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/vectorize-widest-phis.ll b/llvm/test/Transforms/SLPVectorizer/X86/vectorize-widest-phis.ll
index 28759385d5539..9f5b8ca0e8d1e 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/vectorize-widest-phis.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/vectorize-widest-phis.ll
@@ -8,7 +8,7 @@ define void @foo() {
; CHECK-NEXT: [[SUB:%.*]] = fsub float 6.553500e+04, undef
; CHECK-NEXT: br label [[BB1:%.*]]
; CHECK: bb1:
-; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x float> poison, float [[SUB]], i32 0
+; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x float> <float poison, float poison, float undef, float undef>, float [[SUB]], i32 0
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x float> [[TMP0]], float [[CONV]], i32 1
; CHECK-NEXT: br label [[BB2:%.*]]
; CHECK: bb2:
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