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[llvm] Construct SmallVector with ArrayRef (NFC) #139992

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Merged
merged 1 commit into from
May 15, 2025
Merged

[llvm] Construct SmallVector with ArrayRef (NFC) #139992

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8 changes: 3 additions & 5 deletions llvm/lib/Target/RISCV/RISCVISelLowering.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5326,15 +5326,13 @@ static SDValue lowerShuffleViaVRegSplitting(ShuffleVectorSDNode *SVN,
Mask, NumOfSrcRegs, NumOfDestRegs, NumOfDestRegs,
[&]() { Operands.emplace_back(); },
[&](ArrayRef<int> SrcSubMask, unsigned SrcVecIdx, unsigned DstVecIdx) {
Operands.emplace_back().emplace_back(
SrcVecIdx, UINT_MAX,
SmallVector<int>(SrcSubMask.begin(), SrcSubMask.end()));
Operands.emplace_back().emplace_back(SrcVecIdx, UINT_MAX,
SmallVector<int>(SrcSubMask));
},
[&](ArrayRef<int> SrcSubMask, unsigned Idx1, unsigned Idx2, bool NewReg) {
if (NewReg)
Operands.emplace_back();
Operands.back().emplace_back(
Idx1, Idx2, SmallVector<int>(SrcSubMask.begin(), SrcSubMask.end()));
Operands.back().emplace_back(Idx1, Idx2, SmallVector<int>(SrcSubMask));
});
assert(Operands.size() == NumOfDestRegs && "Whole vector must be processed");
// Note: check that we do not emit too many shuffles here to prevent code
Expand Down
4 changes: 2 additions & 2 deletions llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -10212,7 +10212,7 @@ void BoUpSLP::buildTreeRec(ArrayRef<Value *> VLRef, unsigned Depth,
assert((allConstant(VLRef) || allSameType(VLRef)) && "Invalid types!");

SmallVector<int> ReuseShuffleIndices;
SmallVector<Value *> VL(VLRef.begin(), VLRef.end());
SmallVector<Value *> VL(VLRef);

// Tries to build split node.
auto TrySplitNode = [&](const InstructionsState &LocalState) {
Expand Down Expand Up @@ -13606,7 +13606,7 @@ BoUpSLP::getEntryCost(const TreeEntry *E, ArrayRef<Value *> VectorizedVals,
unsigned InterleaveFactor;
SmallVector<int> CompressMask;
VectorType *LoadVecTy;
SmallVector<Value *> Scalars(VL.begin(), VL.end());
SmallVector<Value *> Scalars(VL);
if (!E->ReorderIndices.empty()) {
SmallVector<int> Mask(E->ReorderIndices.begin(),
E->ReorderIndices.end());
Expand Down