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Differential D132344 Diff 454372 llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

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llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

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Show First 20 Lines • Show All 8,285 Lines • ▼ Show 20 Lines case Instruction::Call: {
Intrinsic::ID ID = getVectorIntrinsicIDForCall(CI, TLI); Intrinsic::ID ID = getVectorIntrinsicIDForCall(CI, TLI);
auto VecCallCosts = getVectorCallCosts(CI, VecTy, TTI, TLI); auto VecCallCosts = getVectorCallCosts(CI, VecTy, TTI, TLI);
bool UseIntrinsic = ID != Intrinsic::not_intrinsic && bool UseIntrinsic = ID != Intrinsic::not_intrinsic &&
VecCallCosts.first <= VecCallCosts.second; VecCallCosts.first <= VecCallCosts.second;
Value *ScalarArg = nullptr; Value *ScalarArg = nullptr;
std::vector<Value *> OpVecs; std::vector<Value *> OpVecs;
SmallVector<Type *, 2> TysForDecl = SmallVector<Type *, 2> TysForDecl;
{FixedVectorType::get(CI->getType(), E->Scalars.size())}; if (isVectorIntrinsicWithReturnOverloadType(IID))
TysForDecl.push_back(
FixedVectorType::get(CI->getType(), E->Scalars.size()));
for (int j = 0, e = CI->arg_size(); j < e; ++j) { for (int j = 0, e = CI->arg_size(); j < e; ++j) {
ValueList OpVL; ValueList OpVL;
// Some intrinsics have scalar arguments. This argument should not be // Some intrinsics have scalar arguments. This argument should not be
// vectorized. // vectorized.
if (UseIntrinsic && isVectorIntrinsicWithScalarOpAtArg(IID, j)) { if (UseIntrinsic && isVectorIntrinsicWithScalarOpAtArg(IID, j)) {
CallInst *CEI = cast<CallInst>(VL0); CallInst *CEI = cast<CallInst>(VL0);
ScalarArg = CEI->getArgOperand(j); ScalarArg = CEI->getArgOperand(j);
OpVecs.push_back(CEI->getArgOperand(j)); OpVecs.push_back(CEI->getArgOperand(j));
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