[llvm] Remove redundant calls to std::unique_ptr<T>::get (NFC) (#138236)

Author: kazutakahirata

llvm/lib/CodeGen/GlobalMergeFunctions.cpp

@@ -328,7 +328,7 @@ checkConstLocationCompatible(const StableFunctionMap::StableFunctionEntry &SF,
     std::optional<Constant *> OldConst;
     for (auto &Loc : ParamLocs) {
       assert(SF.IndexOperandHashMap->count(Loc));
-      auto CurrHash = SF.IndexOperandHashMap.get()->at(Loc);
+      auto CurrHash = SF.IndexOperandHashMap->at(Loc);
       auto [InstIndex, OpndIndex] = Loc;
       assert(InstIndex < IndexInstruction.size());
       const auto *Inst = IndexInstruction.lookup(InstIndex);
@@ -532,7 +532,7 @@ void GlobalMergeFunc::emitFunctionMap(Module &M) {
       OS.str(), "in-memory stable function map", false);
 
   Triple TT(M.getTargetTriple());
-  embedBufferInModule(M, *Buffer.get(),
+  embedBufferInModule(M, *Buffer,
                       getCodeGenDataSectionName(CG_merge, TT.getObjectFormat()),
                       Align(4));
 }

llvm/lib/Target/RISCV/RISCVLoadStoreOptimizer.cpp

@@ -185,8 +185,7 @@ bool RISCVLoadStoreOpt::tryConvertToLdStPair(
     return false;
 
   MachineInstrBuilder MIB = BuildMI(
-      *MF,
-      First->getDebugLoc().get() ? First->getDebugLoc() : Second->getDebugLoc(),
+      *MF, First->getDebugLoc() ? First->getDebugLoc() : Second->getDebugLoc(),
       TII->get(PairOpc));
   MIB.add(First->getOperand(0))
       .add(Second->getOperand(0))

llvm/lib/Target/SPIRV/SPIRVAPI.cpp

@@ -124,7 +124,7 @@ SPIRVTranslate(Module *M, std::string &SpirvObj, std::string &ErrMsg,
   std::unique_ptr<MachineModuleInfoWrapperPass> MMIWP(
       new MachineModuleInfoWrapperPass(Target.get()));
   const_cast<TargetLoweringObjectFile *>(Target->getObjFileLowering())
-      ->Initialize(MMIWP.get()->getMMI().getContext(), *Target);
+      ->Initialize(MMIWP->getMMI().getContext(), *Target);
 
   SmallString<4096> OutBuffer;
   raw_svector_ostream OutStream(OutBuffer);

llvm/lib/Target/SPIRV/SPIRVSubtarget.cpp

@@ -92,8 +92,7 @@ SPIRVSubtarget::SPIRVSubtarget(const Triple &TT, const std::string &CPU,
   InlineAsmInfo = std::make_unique<SPIRVInlineAsmLowering>(TLInfo);
   Legalizer = std::make_unique<SPIRVLegalizerInfo>(*this);
   RegBankInfo = std::make_unique<SPIRVRegisterBankInfo>();
-  InstSelector.reset(
-      createSPIRVInstructionSelector(TM, *this, *RegBankInfo.get()));
+  InstSelector.reset(createSPIRVInstructionSelector(TM, *this, *RegBankInfo));
 }
 
 SPIRVSubtarget &SPIRVSubtarget::initSubtargetDependencies(StringRef CPU,

llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

@@ -1830,7 +1830,7 @@ class BoUpSLP {
   /// Returns the type/is-signed info for the root node in the graph without
   /// casting.
   std::optional<std::pair<Type *, bool>> getRootNodeTypeWithNoCast() const {
-    const TreeEntry &Root = *VectorizableTree.front().get();
+    const TreeEntry &Root = *VectorizableTree.front();
     if (Root.State != TreeEntry::Vectorize || Root.isAltShuffle() ||
         !Root.Scalars.front()->getType()->isIntegerTy())
       return std::nullopt;
@@ -7507,7 +7507,7 @@ void BoUpSLP::reorderBottomToTop(bool IgnoreReorder) {
         assert(Data.first->CombinedEntriesWithIndices.size() == 2 &&
                "Expected exactly 2 entries.");
         for (const auto &P : Data.first->CombinedEntriesWithIndices) {
-          TreeEntry &OpTE = *VectorizableTree[P.first].get();
+          TreeEntry &OpTE = *VectorizableTree[P.first];
           OrdersType Order = OpTE.ReorderIndices;
           if (Order.empty() || !OpTE.ReuseShuffleIndices.empty()) {
             if (!OpTE.isGather() && OpTE.ReuseShuffleIndices.empty())
@@ -17464,13 +17464,13 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) {
            "Expected exactly 2 combined entries.");
     setInsertPointAfterBundle(E);
     TreeEntry &OpTE1 =
-        *VectorizableTree[E->CombinedEntriesWithIndices.front().first].get();
+        *VectorizableTree[E->CombinedEntriesWithIndices.front().first];
     assert(OpTE1.isSame(
                ArrayRef(E->Scalars).take_front(OpTE1.getVectorFactor())) &&
            "Expected same first part of scalars.");
     Value *Op1 = vectorizeTree(&OpTE1);
     TreeEntry &OpTE2 =
-        *VectorizableTree[E->CombinedEntriesWithIndices.back().first].get();
+        *VectorizableTree[E->CombinedEntriesWithIndices.back().first];
     assert(
         OpTE2.isSame(ArrayRef(E->Scalars).take_back(OpTE2.getVectorFactor())) &&
         "Expected same second part of scalars.");
@@ -19325,9 +19325,8 @@ BoUpSLP::BlockScheduling::buildBundle(ArrayRef<Value *> VL) {
         .first->getSecond()
         .push_back(BundlePtr.get());
   }
-  assert(BundlePtr.get() && *BundlePtr.get() &&
-         "Failed to find schedule bundle");
-  return *BundlePtr.get();
+  assert(BundlePtr && *BundlePtr && "Failed to find schedule bundle");
+  return *BundlePtr;
 }
 
 // Groups the instructions to a bundle (which is then a single scheduling entity)

llvm/utils/TableGen/DAGISelMatcherOpt.cpp

@@ -314,7 +314,7 @@ static void ContractNodes(std::unique_ptr<Matcher> &InputMatcherPtr,
   MatcherPtr = &(MatcherPtr->get()->getNextPtr());
 
   // If we reached the end of the chain, we're done.
-  if (!MatcherPtr->get())
+  if (!*MatcherPtr)
     return;
   }
 }