move all the target's asmprinters into the main target. The piece

that should be split out is the InstPrinter (if a target is mc'ized).
This change makes all the targets be consistent.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119056 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 0 insertions, 302 deletions

diff --git a/lib/Target/XCore/AsmPrinter/CMakeLists.txt b/lib/Target/XCore/AsmPrinter/CMakeLists.txt
deleted file mode 100644
index 7c7c2f4ded..0000000000
--- a/lib/Target/XCore/AsmPrinter/CMakeLists.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-include_directories( ${CMAKE_CURRENT_BINARY_DIR}/.. ${CMAKE_CURRENT_SOURCE_DIR}/.. )
-
-add_llvm_library(LLVMXCoreAsmPrinter
-  XCoreAsmPrinter.cpp
-  )
-add_dependencies(LLVMXCoreAsmPrinter XCoreCodeGenTable_gen)
diff --git a/lib/Target/XCore/AsmPrinter/Makefile b/lib/Target/XCore/AsmPrinter/Makefile
deleted file mode 100644
index 581f736b74..0000000000
--- a/lib/Target/XCore/AsmPrinter/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-##===- lib/Target/XCore/AsmPrinter/Makefile ----------------*- Makefile -*-===##
-#
-#                     The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
-#
-##===----------------------------------------------------------------------===##
-
-LEVEL = ../../../..
-LIBRARYNAME = LLVMXCoreAsmPrinter
-
-# Hack: we need to include 'main' XCore target directory to grab private headers
-CPP.Flags += -I$(PROJ_OBJ_DIR)/.. -I$(PROJ_SRC_DIR)/..
-
-include $(LEVEL)/Makefile.common
diff --git a/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp b/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
deleted file mode 100644
index 8f06dd3266..0000000000
--- a/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
+++ /dev/null
@@ -1,280 +0,0 @@
-//===-- XCoreAsmPrinter.cpp - XCore LLVM assembly writer ------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains a printer that converts from our internal representation
-// of machine-dependent LLVM code to the XAS-format XCore assembly language.
-//
-//===----------------------------------------------------------------------===//
-
-#define DEBUG_TYPE "asm-printer"
-#include "XCore.h"
-#include "XCoreInstrInfo.h"
-#include "XCoreSubtarget.h"
-#include "XCoreMCAsmInfo.h"
-#include "XCoreTargetMachine.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Module.h"
-#include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineInstr.h"
-#include "llvm/CodeGen/MachineJumpTableInfo.h"
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCSymbol.h"
-#include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetLoweringObjectFile.h"
-#include "llvm/Target/TargetRegistry.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/StringExtras.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-#include <algorithm>
-#include <cctype>
-using namespace llvm;
-
-static cl::opt<unsigned> MaxThreads("xcore-max-threads", cl::Optional,
-  cl::desc("Maximum number of threads (for emulation thread-local storage)"),
-  cl::Hidden,
-  cl::value_desc("number"),
-  cl::init(8));
-
-namespace {
-  class XCoreAsmPrinter : public AsmPrinter {
-    const XCoreSubtarget &Subtarget;
-  public:
-    explicit XCoreAsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
-      : AsmPrinter(TM, Streamer), Subtarget(TM.getSubtarget<XCoreSubtarget>()){}
-
-    virtual const char *getPassName() const {
-      return "XCore Assembly Printer";
-    }
-
-    void printMemOperand(const MachineInstr *MI, int opNum, raw_ostream &O);
-    void printInlineJT(const MachineInstr *MI, int opNum, raw_ostream &O,
-                       const std::string &directive = ".jmptable");
-    void printInlineJT32(const MachineInstr *MI, int opNum, raw_ostream &O) {
-      printInlineJT(MI, opNum, O, ".jmptable32");
-    }
-    void printOperand(const MachineInstr *MI, int opNum, raw_ostream &O);
-    bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
-                         unsigned AsmVariant, const char *ExtraCode,
-                         raw_ostream &O);
-
-    void emitArrayBound(MCSymbol *Sym, const GlobalVariable *GV);
-    virtual void EmitGlobalVariable(const GlobalVariable *GV);
-
-    void printInstruction(const MachineInstr *MI, raw_ostream &O); // autogen'd.
-    static const char *getRegisterName(unsigned RegNo);
-
-    void EmitFunctionEntryLabel();
-    void EmitInstruction(const MachineInstr *MI);
-    void EmitFunctionBodyEnd();
-  };
-} // end of anonymous namespace
-
-#include "XCoreGenAsmWriter.inc"
-
-void XCoreAsmPrinter::emitArrayBound(MCSymbol *Sym, const GlobalVariable *GV) {
-  assert(((GV->hasExternalLinkage() ||
-    GV->hasWeakLinkage()) ||
-    GV->hasLinkOnceLinkage()) && "Unexpected linkage");
-  if (const ArrayType *ATy = dyn_cast<ArrayType>(
-    cast<PointerType>(GV->getType())->getElementType())) {
-    OutStreamer.EmitSymbolAttribute(Sym, MCSA_Global);
-    // FIXME: MCStreamerize.
-    OutStreamer.EmitRawText(StringRef(".globound"));
-    OutStreamer.EmitRawText("\t.set\t" + Twine(Sym->getName()));
-    OutStreamer.EmitRawText(".globound," + Twine(ATy->getNumElements()));
-    if (GV->hasWeakLinkage() || GV->hasLinkOnceLinkage()) {
-      // TODO Use COMDAT groups for LinkOnceLinkage
-      OutStreamer.EmitRawText(MAI->getWeakDefDirective() +Twine(Sym->getName())+
-                              ".globound");
-    }
-  }
-}
-
-void XCoreAsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) {
-  // Check to see if this is a special global used by LLVM, if so, emit it.
-  if (!GV->hasInitializer() ||
-      EmitSpecialLLVMGlobal(GV))
-    return;
-
-  const TargetData *TD = TM.getTargetData();
-  OutStreamer.SwitchSection(getObjFileLowering().SectionForGlobal(GV, Mang,TM));
-
-  
-  MCSymbol *GVSym = Mang->getSymbol(GV);
-  Constant *C = GV->getInitializer();
-  unsigned Align = (unsigned)TD->getPreferredTypeAlignmentShift(C->getType());
-  
-  // Mark the start of the global
-  OutStreamer.EmitRawText("\t.cc_top " + Twine(GVSym->getName()) + ".data," +
-                          GVSym->getName());
-
-  switch (GV->getLinkage()) {
-  case GlobalValue::AppendingLinkage:
-    report_fatal_error("AppendingLinkage is not supported by this target!");
-  case GlobalValue::LinkOnceAnyLinkage:
-  case GlobalValue::LinkOnceODRLinkage:
-  case GlobalValue::WeakAnyLinkage:
-  case GlobalValue::WeakODRLinkage:
-  case GlobalValue::ExternalLinkage:
-    emitArrayBound(GVSym, GV);
-    OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Global);
-
-    // TODO Use COMDAT groups for LinkOnceLinkage
-    if (GV->hasWeakLinkage() || GV->hasLinkOnceLinkage())
-      OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Weak);
-    // FALL THROUGH
-  case GlobalValue::InternalLinkage:
-  case GlobalValue::PrivateLinkage:
-    break;
-  case GlobalValue::DLLImportLinkage:
-    llvm_unreachable("DLLImport linkage is not supported by this target!");
-  case GlobalValue::DLLExportLinkage:
-    llvm_unreachable("DLLExport linkage is not supported by this target!");
-  default:
-    llvm_unreachable("Unknown linkage type!");
-  }
-
-  EmitAlignment(Align > 2 ? Align : 2, GV);
-  
-  unsigned Size = TD->getTypeAllocSize(C->getType());
-  if (GV->isThreadLocal()) {
-    Size *= MaxThreads;
-  }
-  if (MAI->hasDotTypeDotSizeDirective()) {
-    OutStreamer.EmitSymbolAttribute(GVSym, MCSA_ELF_TypeObject);
-    OutStreamer.EmitRawText("\t.size " + Twine(GVSym->getName()) + "," +
-                            Twine(Size));
-  }
-  OutStreamer.EmitLabel(GVSym);
-  
-  EmitGlobalConstant(C);
-  if (GV->isThreadLocal()) {
-    for (unsigned i = 1; i < MaxThreads; ++i)
-      EmitGlobalConstant(C);
-  }
-  // The ABI requires that unsigned scalar types smaller than 32 bits
-  // are padded to 32 bits.
-  if (Size < 4)
-    OutStreamer.EmitZeros(4 - Size, 0);
-  
-  // Mark the end of the global
-  OutStreamer.EmitRawText("\t.cc_bottom " + Twine(GVSym->getName()) + ".data");
-}
-
-/// EmitFunctionBodyEnd - Targets can override this to emit stuff after
-/// the last basic block in the function.
-void XCoreAsmPrinter::EmitFunctionBodyEnd() {
-  // Emit function end directives
-  OutStreamer.EmitRawText("\t.cc_bottom " + Twine(CurrentFnSym->getName()) +
-                          ".function");
-}
-
-void XCoreAsmPrinter::EmitFunctionEntryLabel() {
-  // Mark the start of the function
-  OutStreamer.EmitRawText("\t.cc_top " + Twine(CurrentFnSym->getName()) +
-                          ".function," + CurrentFnSym->getName());
-  OutStreamer.EmitLabel(CurrentFnSym);
-}
-
-void XCoreAsmPrinter::printMemOperand(const MachineInstr *MI, int opNum,
-                                      raw_ostream &O) {
-  printOperand(MI, opNum, O);
-  
-  if (MI->getOperand(opNum+1).isImm() && MI->getOperand(opNum+1).getImm() == 0)
-    return;
-  
-  O << "+";
-  printOperand(MI, opNum+1, O);
-}
-
-void XCoreAsmPrinter::
-printInlineJT(const MachineInstr *MI, int opNum, raw_ostream &O,
-              const std::string &directive) {
-  unsigned JTI = MI->getOperand(opNum).getIndex();
-  const MachineFunction *MF = MI->getParent()->getParent();
-  const MachineJumpTableInfo *MJTI = MF->getJumpTableInfo();
-  const std::vector<MachineJumpTableEntry> &JT = MJTI->getJumpTables();
-  const std::vector<MachineBasicBlock*> &JTBBs = JT[JTI].MBBs;
-  O << "\t" << directive << " ";
-  for (unsigned i = 0, e = JTBBs.size(); i != e; ++i) {
-    MachineBasicBlock *MBB = JTBBs[i];
-    if (i > 0)
-      O << ",";
-    O << *MBB->getSymbol();
-  }
-}
-
-void XCoreAsmPrinter::printOperand(const MachineInstr *MI, int opNum,
-                                   raw_ostream &O) {
-  const MachineOperand &MO = MI->getOperand(opNum);
-  switch (MO.getType()) {
-  case MachineOperand::MO_Register:
-    O << getRegisterName(MO.getReg());
-    break;
-  case MachineOperand::MO_Immediate:
-    O << MO.getImm();
-    break;
-  case MachineOperand::MO_MachineBasicBlock:
-    O << *MO.getMBB()->getSymbol();
-    break;
-  case MachineOperand::MO_GlobalAddress:
-    O << *Mang->getSymbol(MO.getGlobal());
-    break;
-  case MachineOperand::MO_ExternalSymbol:
-    O << MO.getSymbolName();
-    break;
-  case MachineOperand::MO_ConstantPoolIndex:
-    O << MAI->getPrivateGlobalPrefix() << "CPI" << getFunctionNumber()
-      << '_' << MO.getIndex();
-    break;
-  case MachineOperand::MO_JumpTableIndex:
-    O << MAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber()
-      << '_' << MO.getIndex();
-    break;
-  case MachineOperand::MO_BlockAddress:
-    O << *GetBlockAddressSymbol(MO.getBlockAddress());
-    break;
-  default:
-    llvm_unreachable("not implemented");
-  }
-}
-
-/// PrintAsmOperand - Print out an operand for an inline asm expression.
-///
-bool XCoreAsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
-                                      unsigned AsmVariant,const char *ExtraCode,
-                                      raw_ostream &O) {
-  printOperand(MI, OpNo, O);
-  return false;
-}
-
-void XCoreAsmPrinter::EmitInstruction(const MachineInstr *MI) {
-  SmallString<128> Str;
-  raw_svector_ostream O(Str);
-
-  // Check for mov mnemonic
-  if (MI->getOpcode() == XCore::ADD_2rus && !MI->getOperand(2).getImm())
-    O << "\tmov " << getRegisterName(MI->getOperand(0).getReg()) << ", "
-      << getRegisterName(MI->getOperand(1).getReg());
-  else
-    printInstruction(MI, O);
-  OutStreamer.EmitRawText(O.str());
-}
-
-// Force static initialization.
-extern "C" void LLVMInitializeXCoreAsmPrinter() { 
-  RegisterAsmPrinter<XCoreAsmPrinter> X(TheXCoreTarget);
-}