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[Vectorize] Simplify code with MapVector::operator[] (NFC) #115592

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Merged
merged 3 commits into from
Nov 9, 2024
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[Vectorize] Simplify code with MapVector::operator[] (NFC) #115592

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[Vectorize] Simplify code with MapVector::operator[] (NFC)
kazutakahirata Nov 8, 2024
20235f7
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kazutakahirata Nov 9, 2024
858c5eb
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kazutakahirata Nov 9, 2024
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8 changes: 4 additions & 4 deletions llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -6858,8 +6858,8 @@ void LoopVectorizationCostModel::collectValuesToIgnore() {
if ((SI = dyn_cast<StoreInst>(&I)) &&
Legal->isInvariantAddressOfReduction(SI->getPointerOperand())) {
ValuesToIgnore.insert(&I);
auto I = DeadInvariantStoreOps.insert({SI->getPointerOperand(), {}});
I.first->second.push_back(SI->getValueOperand());
DeadInvariantStoreOps[SI->getPointerOperand()].push_back(
SI->getValueOperand());
}

if (VecValuesToIgnore.contains(&I) || ValuesToIgnore.contains(&I))
Expand Down Expand Up @@ -8084,9 +8084,9 @@ void VPRecipeBuilder::createSwitchEdgeMasks(SwitchInst *SI) {
// ignored - they will get there anyhow.
if (Dst == DefaultDst)
continue;
auto I = Dst2Compares.insert({Dst, {}});
auto &Compares = Dst2Compares[Dst];
VPValue *V = getVPValueOrAddLiveIn(C.getCaseValue());
I.first->second.push_back(Builder.createICmp(CmpInst::ICMP_EQ, Cond, V));
Compares.push_back(Builder.createICmp(CmpInst::ICMP_EQ, Cond, V));
}

// We need to handle 2 separate cases below for all entries in Dst2Compares,
Expand Down
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