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[LV] Use getCallWideningDecision in more places (NFC) #134236

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Merged
merged 1 commit into from
Apr 3, 2025
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[LV] Use getCallWideningDecision in more places (NFC) #134236

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7 changes: 3 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 @@ -1202,7 +1202,7 @@ class LoopVectorizationCostModel {
CallWideningDecision getCallWideningDecision(CallInst *CI,
ElementCount VF) const {
assert(!VF.isScalar() && "Expected vector VF");
return CallWideningDecisions.at(std::make_pair(CI, VF));
return CallWideningDecisions.at({CI, VF});
}

/// Return True if instruction \p I is an optimizable truncate whose operand
Expand Down Expand Up @@ -2815,7 +2815,7 @@ LoopVectorizationCostModel::getVectorCallCost(CallInst *CI,
// We only need to calculate a cost if the VF is scalar; for actual vectors
// we should already have a pre-calculated cost at each VF.
if (!VF.isScalar())
return CallWideningDecisions.at(std::make_pair(CI, VF)).Cost;
return getCallWideningDecision(CI, VF).Cost;

Type *RetTy = CI->getType();
if (RecurrenceDescriptor::isFMulAddIntrinsic(CI))
Expand Down Expand Up @@ -3214,8 +3214,7 @@ bool LoopVectorizationCostModel::isScalarWithPredication(
case Instruction::Call:
if (VF.isScalar())
return true;
return CallWideningDecisions.at(std::make_pair(cast<CallInst>(I), VF))
.Kind == CM_Scalarize;
return getCallWideningDecision(cast<CallInst>(I), VF).Kind == CM_Scalarize;
case Instruction::Load:
case Instruction::Store: {
auto *Ptr = getLoadStorePointerOperand(I);
Expand Down
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