Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/lib/CodeGen/AsmPrinter/AddressPool.cpp

@@ -1,46 +0,0 @@
-//===- llvm/CodeGen/AddressPool.cpp - Dwarf Debug Framework ---------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "AddressPool.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/TargetLoweringObjectFile.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/MC/MCStreamer.h"
-#include <utility>
-
-using namespace llvm;
-
-unsigned AddressPool::getIndex(const MCSymbol *Sym, bool TLS) {
-  HasBeenUsed = true;
-  auto IterBool =
-      Pool.insert(std::make_pair(Sym, AddressPoolEntry(Pool.size(), TLS)));
-  return IterBool.first->second.Number;
-}
-
-// Emit addresses into the section given.
-void AddressPool::emit(AsmPrinter &Asm, MCSection *AddrSection) {
-  if (Pool.empty())
-    return;
-
-  // Start the dwarf addr section.
-  Asm.OutStreamer->SwitchSection(AddrSection);
-
-  // Order the address pool entries by ID
-  SmallVector<const MCExpr *, 64> Entries(Pool.size());
-
-  for (const auto &I : Pool)
-    Entries[I.second.Number] =
-        I.second.TLS
-            ? Asm.getObjFileLowering().getDebugThreadLocalSymbol(I.first)
-            : MCSymbolRefExpr::create(I.first, Asm.OutContext);
-
-  for (const MCExpr *Entry : Entries)
-    Asm.OutStreamer->EmitValue(Entry, Asm.getDataLayout().getPointerSize());
-}