Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 200 deletions

diff --git a/gnu/llvm/lib/Target/PowerPC/PPCMCInstLower.cpp b/gnu/llvm/lib/Target/PowerPC/PPCMCInstLower.cpp
deleted file mode 100644
index 1d860448de5..00000000000
--- a/gnu/llvm/lib/Target/PowerPC/PPCMCInstLower.cpp
+++ /dev/null
@@ -1,200 +0,0 @@
-//===-- PPCMCInstLower.cpp - Convert PPC MachineInstr to an MCInst --------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains code to lower PPC MachineInstrs to their corresponding
-// MCInst records.
-//
-//===----------------------------------------------------------------------===//
-
-#include "MCTargetDesc/PPCMCExpr.h"
-#include "PPC.h"
-#include "PPCSubtarget.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/Twine.h"
-#include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineModuleInfoImpls.h"
-#include "llvm/CodeGen/TargetLowering.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/IR/GlobalValue.h"
-#include "llvm/IR/Mangler.h"
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCExpr.h"
-#include "llvm/MC/MCInst.h"
-#include "llvm/Target/TargetLoweringObjectFile.h"
-using namespace llvm;
-
-static MachineModuleInfoMachO &getMachOMMI(AsmPrinter &AP) {
-  return AP.MMI->getObjFileInfo<MachineModuleInfoMachO>();
-}
-
-static MCSymbol *GetSymbolFromOperand(const MachineOperand &MO,
-                                      AsmPrinter &AP) {
-  const TargetMachine &TM = AP.TM;
-  Mangler &Mang = TM.getObjFileLowering()->getMangler();
-  const DataLayout &DL = AP.getDataLayout();
-  MCContext &Ctx = AP.OutContext;
-
-  SmallString<128> Name;
-  StringRef Suffix;
-  if (MO.getTargetFlags() & PPCII::MO_NLP_FLAG)
-    Suffix = "$non_lazy_ptr";
-
-  if (!Suffix.empty())
-    Name += DL.getPrivateGlobalPrefix();
-
-  if (!MO.isGlobal()) {
-    assert(MO.isSymbol() && "Isn't a symbol reference");
-    Mangler::getNameWithPrefix(Name, MO.getSymbolName(), DL);
-  } else {
-    const GlobalValue *GV = MO.getGlobal();
-    TM.getNameWithPrefix(Name, GV, Mang);
-  }
-
-  Name += Suffix;
-  MCSymbol *Sym = Ctx.getOrCreateSymbol(Name);
-
-  // If the symbol reference is actually to a non_lazy_ptr, not to the symbol,
-  // then add the suffix.
-  if (MO.getTargetFlags() & PPCII::MO_NLP_FLAG) {
-    MachineModuleInfoMachO &MachO = getMachOMMI(AP);
-
-    MachineModuleInfoImpl::StubValueTy &StubSym = MachO.getGVStubEntry(Sym);
-
-    if (!StubSym.getPointer()) {
-      assert(MO.isGlobal() && "Extern symbol not handled yet");
-      StubSym = MachineModuleInfoImpl::
-                   StubValueTy(AP.getSymbol(MO.getGlobal()),
-                               !MO.getGlobal()->hasInternalLinkage());
-    }
-    return Sym;
-  }
-
-  return Sym;
-}
-
-static MCOperand GetSymbolRef(const MachineOperand &MO, const MCSymbol *Symbol,
-                              AsmPrinter &Printer, bool isDarwin) {
-  MCContext &Ctx = Printer.OutContext;
-  MCSymbolRefExpr::VariantKind RefKind = MCSymbolRefExpr::VK_None;
-
-  unsigned access = MO.getTargetFlags() & PPCII::MO_ACCESS_MASK;
-
-  switch (access) {
-    case PPCII::MO_TPREL_LO:
-      RefKind = MCSymbolRefExpr::VK_PPC_TPREL_LO;
-      break;
-    case PPCII::MO_TPREL_HA:
-      RefKind = MCSymbolRefExpr::VK_PPC_TPREL_HA;
-      break;
-    case PPCII::MO_DTPREL_LO:
-      RefKind = MCSymbolRefExpr::VK_PPC_DTPREL_LO;
-      break;
-    case PPCII::MO_TLSLD_LO:
-      RefKind = MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO;
-      break;
-    case PPCII::MO_TOC_LO:
-      RefKind = MCSymbolRefExpr::VK_PPC_TOC_LO;
-      break;
-    case PPCII::MO_TLS:
-      RefKind = MCSymbolRefExpr::VK_PPC_TLS;
-      break;
-  }
-
- if (MO.getTargetFlags() == PPCII::MO_PLT)
-    RefKind = MCSymbolRefExpr::VK_PLT;
-
-  const MachineFunction *MF = MO.getParent()->getParent()->getParent();
-  const PPCSubtarget *Subtarget = &(MF->getSubtarget<PPCSubtarget>());
-  const TargetMachine &TM = Printer.TM;
-  const MCExpr *Expr = MCSymbolRefExpr::create(Symbol, RefKind, Ctx);
-  // For -msecure-plt -fPIC, add 32768 to the symbol.
-  if (Subtarget->isSecurePlt() && TM.isPositionIndependent() &&
-      MF->getFunction().getParent()->getPICLevel() == PICLevel::BigPIC &&
-      MO.getTargetFlags() == PPCII::MO_PLT)
-    Expr = MCBinaryExpr::createAdd(Expr,
-                                   MCConstantExpr::create(32768, Ctx),
-                                   Ctx);
-
-  if (!MO.isJTI() && MO.getOffset())
-    Expr = MCBinaryExpr::createAdd(Expr,
-                                   MCConstantExpr::create(MO.getOffset(), Ctx),
-                                   Ctx);
-
-  // Subtract off the PIC base if required.
-  if (MO.getTargetFlags() & PPCII::MO_PIC_FLAG) {
-    const MachineFunction *MF = MO.getParent()->getParent()->getParent();
-
-    const MCExpr *PB = MCSymbolRefExpr::create(MF->getPICBaseSymbol(), Ctx);
-    Expr = MCBinaryExpr::createSub(Expr, PB, Ctx);
-  }
-
-  // Add ha16() / lo16() markers if required.
-  switch (access) {
-    case PPCII::MO_LO:
-      Expr = PPCMCExpr::createLo(Expr, isDarwin, Ctx);
-      break;
-    case PPCII::MO_HA:
-      Expr = PPCMCExpr::createHa(Expr, isDarwin, Ctx);
-      break;
-  }
-
-  return MCOperand::createExpr(Expr);
-}
-
-void llvm::LowerPPCMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
-                                        AsmPrinter &AP, bool isDarwin) {
-  OutMI.setOpcode(MI->getOpcode());
-
-  for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
-    MCOperand MCOp;
-    if (LowerPPCMachineOperandToMCOperand(MI->getOperand(i), MCOp, AP,
-                                          isDarwin))
-      OutMI.addOperand(MCOp);
-  }
-}
-
-bool llvm::LowerPPCMachineOperandToMCOperand(const MachineOperand &MO,
-                                             MCOperand &OutMO, AsmPrinter &AP,
-                                             bool isDarwin) {
-  switch (MO.getType()) {
-  default:
-    llvm_unreachable("unknown operand type");
-  case MachineOperand::MO_Register:
-    assert(!MO.getSubReg() && "Subregs should be eliminated!");
-    assert(MO.getReg() > PPC::NoRegister &&
-           MO.getReg() < PPC::NUM_TARGET_REGS &&
-           "Invalid register for this target!");
-    OutMO = MCOperand::createReg(MO.getReg());
-    return true;
-  case MachineOperand::MO_Immediate:
-    OutMO = MCOperand::createImm(MO.getImm());
-    return true;
-  case MachineOperand::MO_MachineBasicBlock:
-    OutMO = MCOperand::createExpr(
-        MCSymbolRefExpr::create(MO.getMBB()->getSymbol(), AP.OutContext));
-    return true;
-  case MachineOperand::MO_GlobalAddress:
-  case MachineOperand::MO_ExternalSymbol:
-    OutMO = GetSymbolRef(MO, GetSymbolFromOperand(MO, AP), AP, isDarwin);
-    return true;
-  case MachineOperand::MO_JumpTableIndex:
-    OutMO = GetSymbolRef(MO, AP.GetJTISymbol(MO.getIndex()), AP, isDarwin);
-    return true;
-  case MachineOperand::MO_ConstantPoolIndex:
-    OutMO = GetSymbolRef(MO, AP.GetCPISymbol(MO.getIndex()), AP, isDarwin);
-    return true;
-  case MachineOperand::MO_BlockAddress:
-    OutMO = GetSymbolRef(MO, AP.GetBlockAddressSymbol(MO.getBlockAddress()), AP,
-                         isDarwin);
-    return true;
-  case MachineOperand::MO_RegisterMask:
-    return false;
-  }
-}