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📄 AbstractCallSite.cpp(5.14 KB)
📄 AsmWriter.cpp(152.8 KB)
📄 AttributeImpl.h(10.49 KB)
📄 Attributes.cpp(63.53 KB)
📄 AutoUpgrade.cpp(188.79 KB)
📄 BasicBlock.cpp(16.46 KB)
📄 Comdat.cpp(2.33 KB)
📄 ConstantFold.cpp(104.22 KB)
📄 ConstantFold.h(2.55 KB)
📄 ConstantRange.cpp(54.53 KB)
📄 Constants.cpp(117.17 KB)
📄 ConstantsContext.h(26.51 KB)
📄 Core.cpp(143.39 KB)
📄 DIBuilder.cpp(43.31 KB)
📄 DataLayout.cpp(31.11 KB)
📄 DebugInfo.cpp(54.5 KB)
📄 DebugInfoMetadata.cpp(52.5 KB)
📄 DebugLoc.cpp(4 KB)
📄 DiagnosticHandler.cpp(3.58 KB)
📄 DiagnosticInfo.cpp(13.72 KB)
📄 DiagnosticPrinter.cpp(2.93 KB)
📄 Dominators.cpp(14.38 KB)
📄 FPEnv.cpp(2.63 KB)
📄 Function.cpp(58.45 KB)
📄 GVMaterializer.cpp(640 B)
📄 Globals.cpp(19.65 KB)
📄 IRBuilder.cpp(44.38 KB)
📄 IRPrintingPasses.cpp(4.37 KB)
📄 InlineAsm.cpp(9.63 KB)
📄 Instruction.cpp(26.63 KB)
📄 Instructions.cpp(165.63 KB)
📄 IntrinsicInst.cpp(11.05 KB)
📄 LLVMContext.cpp(11.43 KB)
📄 LLVMContextImpl.cpp(7.66 KB)
📄 LLVMContextImpl.h(51.94 KB)
📄 LLVMRemarkStreamer.cpp(6.35 KB)
📄 LegacyPassManager.cpp(60.13 KB)
📄 MDBuilder.cpp(11.87 KB)
📄 Mangler.cpp(7.32 KB)
📄 Metadata.cpp(47.29 KB)
📄 MetadataImpl.h(1.43 KB)
📄 Module.cpp(24.01 KB)
📄 ModuleSummaryIndex.cpp(21.49 KB)
📄 Operator.cpp(4.97 KB)
📄 OptBisect.cpp(1.95 KB)
📄 Pass.cpp(8.33 KB)
📄 PassInstrumentation.cpp(701 B)
📄 PassManager.cpp(3.69 KB)
📄 PassRegistry.cpp(4.47 KB)
📄 PassTimingInfo.cpp(9.08 KB)
📄 ProfileSummary.cpp(10.8 KB)
📄 SafepointIRVerifier.cpp(34.4 KB)
📄 Statepoint.cpp(1.51 KB)
📄 SymbolTableListTraitsImpl.h(4.21 KB)
📄 Type.cpp(24.49 KB)
📄 TypeFinder.cpp(5.02 KB)
📄 Use.cpp(1.05 KB)
📄 User.cpp(7.17 KB)
📄 Value.cpp(36.33 KB)
📄 ValueSymbolTable.cpp(4.36 KB)
📄 Verifier.cpp(224.01 KB)

Editing: SymbolTableListTraitsImpl.h

//===-- llvm/SymbolTableListTraitsImpl.h - Implementation ------*- C++ -*--===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file implements the stickier parts of the SymbolTableListTraits class,
// and is explicitly instantiated where needed to avoid defining all this code
// in a widely used header.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_IR_SYMBOLTABLELISTTRAITSIMPL_H
#define LLVM_LIB_IR_SYMBOLTABLELISTTRAITSIMPL_H

#include "llvm/IR/SymbolTableListTraits.h"
#include "llvm/IR/ValueSymbolTable.h"

namespace llvm {

/// Notify basic blocks when an instruction is inserted.
template <typename ParentClass>
inline void invalidateParentIListOrdering(ParentClass *Parent) {}
template <> void invalidateParentIListOrdering(BasicBlock *BB);

/// setSymTabObject - This is called when (f.e.) the parent of a basic block
/// changes.  This requires us to remove all the instruction symtab entries from
/// the current function and reinsert them into the new function.
template <typename ValueSubClass>
template <typename TPtr>
void SymbolTableListTraits<ValueSubClass>::setSymTabObject(TPtr *Dest,
                                                           TPtr Src) {
  // Get the old symtab and value list before doing the assignment.
  ValueSymbolTable *OldST = getSymTab(getListOwner());

// Do it.
  *Dest = Src;

// Get the new SymTab object.
  ValueSymbolTable *NewST = getSymTab(getListOwner());

// If there is nothing to do, quick exit.
  if (OldST == NewST) return;

// Move all the elements from the old symtab to the new one.
  ListTy &ItemList = getList(getListOwner());
  if (ItemList.empty()) return;

if (OldST) {
    // Remove all entries from the previous symtab.
    for (auto I = ItemList.begin(); I != ItemList.end(); ++I)
      if (I->hasName())
        OldST->removeValueName(I->getValueName());
  }

if (NewST) {
    // Add all of the items to the new symtab.
    for (auto I = ItemList.begin(); I != ItemList.end(); ++I)
      if (I->hasName())
        NewST->reinsertValue(&*I);
  }

}

template <typename ValueSubClass>
void SymbolTableListTraits<ValueSubClass>::addNodeToList(ValueSubClass *V) {
  assert(!V->getParent() && "Value already in a container!!");
  ItemParentClass *Owner = getListOwner();
  V->setParent(Owner);
  invalidateParentIListOrdering(Owner);
  if (V->hasName())
    if (ValueSymbolTable *ST = getSymTab(Owner))
      ST->reinsertValue(V);
}

template <typename ValueSubClass>
void SymbolTableListTraits<ValueSubClass>::removeNodeFromList(
    ValueSubClass *V) {
  V->setParent(nullptr);
  if (V->hasName())
    if (ValueSymbolTable *ST = getSymTab(getListOwner()))
      ST->removeValueName(V->getValueName());
}

template <typename ValueSubClass>
void SymbolTableListTraits<ValueSubClass>::transferNodesFromList(
    SymbolTableListTraits &L2, iterator first, iterator last) {
  // Transfering nodes, even within the same BB, invalidates the ordering. The
  // list that we removed the nodes from still has a valid ordering.
  ItemParentClass *NewIP = getListOwner();
  invalidateParentIListOrdering(NewIP);

// Nothing else needs to be done if we're reording nodes within the same list.
  ItemParentClass *OldIP = L2.getListOwner();
  if (NewIP == OldIP)
    return;

// We only have to update symbol table entries if we are transferring the
  // instructions to a different symtab object...
  ValueSymbolTable *NewST = getSymTab(NewIP);
  ValueSymbolTable *OldST = getSymTab(OldIP);
  if (NewST != OldST) {
    for (; first != last; ++first) {
      ValueSubClass &V = *first;
      bool HasName = V.hasName();
      if (OldST && HasName)
        OldST->removeValueName(V.getValueName());
      V.setParent(NewIP);
      if (NewST && HasName)
        NewST->reinsertValue(&V);
    }
  } else {
    // Just transferring between blocks in the same function, simply update the
    // parent fields in the instructions...
    for (; first != last; ++first)
      first->setParent(NewIP);
  }
}

} // End llvm namespace

#endif

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Editing: SymbolTableListTraitsImpl.h

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